bump version to 0.4.7

Fix ringing sounds

.travis.yml

@@ -5,7 +5,7 @@ compiler:
 
 before_script:
   # Installing yasm (needed for compiling vpx) and openal
-  - sudo apt-get -yq install yasm libopenal-dev
+  - sudo apt-get -yq install yasm libopenal-dev libconfig-dev libalut-dev
   # Installing libsodium, needed for toxcore
   - git clone https://github.com/jedisct1/libsodium.git libsodium
   - cd libsodium

README.md

@@ -1,7 +1,7 @@
 # Toxic [![Build Status](https://travis-ci.org/Tox/toxic.png?branch=master)](https://travis-ci.org/Tox/toxic)
 Toxic is a [Tox](https://tox.im)-based instant messenging client which formerly resided in the [Tox core repository](https://github.com/irungentoo/toxcore), and is now available as a standalone application.
 
-![Toxic Screenshot](https://i.imgur.com/YOZ5NIB.png "Main Screen").
+![Toxic Screenshot](https://i.imgur.com/ryaEmQZ.png "Home Screen").
 
 ## Installation
 
@@ -9,10 +9,18 @@ Toxic is a [Tox](https://tox.im)-based instant messenging client which formerly
 ##### Base
 * [libtoxcore](https://github.com/irungentoo/toxcore)
 * [ncurses](https://www.gnu.org/software/ncurses) (for Debian based systems, 'libncursesw5-dev')
+* [libconfig](http://www.hyperrealm.com/libconfig) (for Debian based systems, 'libconfig-dev')
 
 ##### Audio
-* libtoxav (libtoxcore compiled with audio support)
-* [openal](http://openal.org)
+* libtoxav ([libtoxcore](https://github.com/irungentoo/toxcore) compiled with audio support)
+* [openal](http://openal.org) (for Debian based systems, 'libopenal-dev')
+
+##### Sound notifications
+* [openal](http://openal.org) (for Debian based systems, 'libopenal-dev')
+* [openalut](http://openal.org) (for Debian based systems, 'libalut-dev')
+
+##### Desktop notifications
+* [libnotify](https://developer.gnome.org/libnotify) (for Debian based systems, 'libnotify-dev')
 
 ### Compiling
 1. `cd build/`
@@ -22,8 +30,10 @@ Toxic is a [Tox](https://tox.im)-based instant messenging client which formerly
 ### Compilation Notes
 * You can add specific flags to the Makefile with `USER_CFLAGS=""` and/or `USER_LDFLAGS=""`
 * You can pass your own flags to the Makefile with `CFLAGS=""` and/or `LDFLAGS=""` (this will supersede the default ones)
-* Audio call support is automatically enabled if all dependencies are found
-* If you want to build toxic without audio call support, you can use `make DISABLE_AV=1`
+* Additional features are automatically enabled if all dependencies are found, but you can disable them by using special variables:
+  * `DISABLE_AV=1` → build toxic without audio call support
+  * `DISABLE_SOUND_NOTIFY=1` → build toxic without sound notifications support
+  * `DISABLE_DESKTOP_NOTIFY=1` → build toxic without desktop notifications support
 
 ### Packaging
 * For packaging purpose, you can use `DESTDIR=""` to specify a directory where to store installed files
@@ -42,6 +52,11 @@ echo '/usr/local/lib/' | sudo tee -a /etc/ld.so.conf.d/locallib.conf
 sudo ldconfig
 ```
 
+## Precompiled binaries
+You can download precompiled binaries from [jenkins](https://jenkins.libtoxcore.so):
+* [Linux 32 bit](https://jenkins.libtoxcore.so/job/toxic_linux_i386/lastSuccessfulBuild/artifact/toxic_linux_i386.tar.xz)
+* [Linux 64 bit](https://jenkins.libtoxcore.so/job/toxic_linux_amd64/lastSuccessfulBuild/artifact/toxic_linux_amd64.tar.xz)
+
 ## Settings
 Running Toxic for the first time creates an empty file called toxic.conf in your home configuration directory ("~/.config/tox" for Linux users). Adding options to this file allows you to enable auto-logging, change the time format (12/24 hour), and much more.
 You can view our example config file [here](misc/toxic.conf.example).

build/Makefile

@@ -1,19 +1,15 @@
-TOXIC_VERSION = 0.4.5
+TOXIC_VERSION = 0.4.7
 REV = $(shell git rev-list HEAD --count)
 VERSION = $(TOXIC_VERSION)_r$(REV)
 
 CFG_DIR = ../cfg
 SRC_DIR = ../src
-MISC_DIR = ../misc
-DOC_DIR = ../doc
 PREFIX = /usr/local
 BINDIR = $(PREFIX)/bin
 DATADIR = $(PREFIX)/share/toxic
-MANDIR = $(PREFIX)/man
-DATAFILES = DHTnodes toxic.conf.example
-MANFILES = toxic.1 toxic.conf.5
+MANDIR = $(PREFIX)/share/man
 
-LIBS = libtoxcore ncursesw
+LIBS = libtoxcore ncursesw libconfig
 
 CFLAGS = -std=gnu99 -pthread -Wall -g
 CFLAGS += -DTOXICVER="\"$(VERSION)\"" -DHAVE_WIDECHAR -D_XOPEN_SOURCE_EXTENDED
@@ -21,73 +17,39 @@ CFLAGS += -DPACKAGE_DATADIR="\"$(abspath $(DATADIR))\""
 CFLAGS += $(USER_CFLAGS)
 LDFLAGS = $(USER_LDFLAGS)
 
-OBJ = chat.o chat_commands.o configdir.o dns.o execute.o file_senders.o
-OBJ += friendlist.o global_commands.o groupchat.o line_info.o input.o help.o
+OBJ = chat.o chat_commands.o configdir.o dns.o execute.o file_senders.o notify.o
+OBJ += friendlist.o global_commands.o groupchat.o line_info.o input.o help.o autocomplete.o
 OBJ += log.o misc_tools.o prompt.o settings.o toxic.o toxic_strings.o windows.o
 
-# Variables for audio support
-AUDIO_LIBS = libtoxav openal
-AUDIO_CFLAGS = -D_SUPPORT_AUDIO
-AUDIO_OBJ = device.o audio_call.o
-
 # Check on wich system we are running
 UNAME_S = $(shell uname -s)
 ifeq ($(UNAME_S), Linux)
-	-include $(CFG_DIR)/Linux.mk
+	-include $(CFG_DIR)/systems/Linux.mk
 endif
 ifeq ($(UNAME_S), FreeBSD)
-	-include $(CFG_DIR)/FreeBSD.mk
+	-include $(CFG_DIR)/systems/FreeBSD.mk
 endif
 ifeq ($(UNAME_S), Darwin)
-	-include $(CFG_DIR)/Darwin.mk
+	-include $(CFG_DIR)/systems/Darwin.mk
 endif
 ifeq ($(UNAME_S), Solaris)
-	-include $(CFG_DIR)/Solaris.mk
+	-include $(CFG_DIR)/systems/Solaris.mk
 endif
 
 # Check on which platform we are running
 UNAME_M = $(shell uname -m)
 ifeq ($(UNAME_M), x86_64)
-	-include $(CFG_DIR)/x86_64.mk
+	-include $(CFG_DIR)/platforms/x86_64.mk
 endif
 ifneq ($(filter %86, $(UNAME_M)),)
-	-include $(CFG_DIR)/x86.mk
+	-include $(CFG_DIR)/platforms/x86.mk
 endif
 ifneq ($(filter arm%, $(UNAME_M)),)
-	-include $(CFG_DIR)/arm.mk
+	-include $(CFG_DIR)/platforms/arm.mk
 endif
 
-# Check if we want/can build audio
-ifneq ($(DISABLE_AV), 1)
-CHECK_AUDIO_LIBS = $(shell pkg-config $(AUDIO_LIBS) || echo -n "error")
-ifneq ($(CHECK_AUDIO_LIBS), error)
-	LIBS += $(AUDIO_LIBS)
-	CFLAGS += $(AUDIO_CFLAGS)
-	OBJ += $(AUDIO_OBJ)
-else
-ifneq ($(MAKECMDGOALS), clean)
-MISSING_AUDIO_LIBS = $(shell for lib in $(AUDIO_LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
-$(warning WARNING -- Toxic will be compiled without audio support)
-$(warning WARNING -- You need these libraries for audio support)
-$(warning WARNING -- $(MISSING_AUDIO_LIBS))
-endif
-endif
-endif
-
-# Check if we can build Toxic
-CHECK_LIBS = $(shell pkg-config $(LIBS) || echo -n "error")
-ifneq ($(CHECK_LIBS), error)
-	CFLAGS += $(shell pkg-config --cflags $(LIBS))
-	LDFLAGS += $(shell pkg-config --libs $(LIBS))
-else
-ifneq ($(MAKECMDGOALS), clean)
-MISSING_LIBS = $(shell for lib in $(LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
-$(warning ERROR -- Cannot compile Toxic)
-$(warning ERROR -- You need these libraries)
-$(warning ERROR -- $(MISSING_LIBS))
-$(error ERROR)
-endif
-endif
+# Include all needed checks
+-include $(CFG_DIR)/check_features.mk
 
 # Targets
 all: toxic
@@ -96,27 +58,6 @@ toxic: $(OBJ)
 	@echo "  LD    $@"
 	@$(CC) $(CFLAGS) -o toxic $(OBJ) $(LDFLAGS)
 
-install: toxic
-	mkdir -p $(abspath $(DESTDIR)/$(BINDIR))
-	mkdir -p $(abspath $(DESTDIR)/$(DATADIR))
-	mkdir -p $(abspath $(DESTDIR)/$(MANDIR))
-	@echo "Installing toxic executable"
-	@install -m 0755 toxic $(abspath $(DESTDIR)/$(BINDIR))
-	@echo "Installing data files"
-	@for f in $(DATAFILES) ; do \
-		install -m 0644 $(MISC_DIR)/$$f $(abspath $(DESTDIR)/$(DATADIR)) ;\
-	done
-	@echo "Installing man pages"
-	@for f in $(MANFILES) ; do \
-		section=$(abspath $(DESTDIR)/$(MANDIR))/man`echo $$f | rev | cut -d "." -f 1` ;\
-		file=$$section/$$f ;\
-		mkdir -p $$section ;\
-		install -m 0644 $(DOC_DIR)/$$f $$file ;\
-		sed -i'' -e 's:__VERSION__:'$(VERSION)':g' $$file ;\
-		sed -i'' -e 's:__DATADIR__:'$(abspath $(DATADIR))':g' $$file ;\
-		gzip -f -9 $$file ;\
-	done
-
 %.o: $(SRC_DIR)/%.c
 	@echo "  CC    $@"
 	@$(CC) $(CFLAGS) -o $*.o -c $(SRC_DIR)/$*.c
@@ -125,8 +66,9 @@ install: toxic
 clean:
 	rm -rf *.d *.o toxic
 
--include $(CFG_DIR)/help.mk
-
 -include $(OBJ:.o=.d)
 
-.PHONY: clean all install
+-include $(CFG_DIR)/install.mk
+-include $(CFG_DIR)/help.mk
+
+.PHONY: clean all

cfg/av.mk

@@ -0,0 +1,23 @@
+# Variables for audio call support
+AUDIO_LIBS = libtoxav openal
+AUDIO_CFLAGS = -D_AUDIO
+ifneq (, $(findstring device.o, $(OBJ)))
+	AUDIO_OBJ = audio_call.o
+else
+	AUDIO_OBJ = audio_call.o device.o
+endif
+
+# Check if we can build audio support
+CHECK_AUDIO_LIBS = $(shell pkg-config $(AUDIO_LIBS) || echo -n "error")
+ifneq ($(CHECK_AUDIO_LIBS), error)
+	LIBS += $(AUDIO_LIBS)
+	CFLAGS += $(AUDIO_CFLAGS)
+	OBJ += $(AUDIO_OBJ)
+else
+ifneq ($(MAKECMDGOALS), clean)
+MISSING_AUDIO_LIBS = $(shell for lib in $(AUDIO_LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
+$(warning WARNING -- Toxic will be compiled without audio support)
+$(warning WARNING -- You need these libraries for audio support)
+$(warning WARNING -- $(MISSING_AUDIO_LIBS))
+endif
+endif

cfg/check_features.mk

@@ -0,0 +1,39 @@
+# Check if we can use X11
+CHECK_X11_LIBS = $(shell pkg-config x11 || echo -n "error")
+ifneq ($(CHECK_X11_LIBS), error)
+	LIBS += x11
+	CFLAGS += -D_X11
+endif
+
+# Check if we want build audio support
+AUDIO = $(shell if [ -z "$(DISABLE_AV)" ] || [ "$(DISABLE_AV)" = "0" ] ; then echo enabled ; else echo disabled ; fi)
+ifneq ($(AUDIO), disabled)
+	-include $(CFG_DIR)/av.mk
+endif
+
+# Check if we want build sound notifications support
+SND_NOTIFY = $(shell if [ -z "$(DISABLE_SOUND_NOTIFY)" ] || [ "$(DISABLE_SOUND_NOTIFY)" = "0" ] ; then echo enabled ; else echo disabled ; fi)
+ifneq ($(SND_NOTIFY), disabled)
+	-include $(CFG_DIR)/sound_notifications.mk
+endif
+
+# Check if we want build desktop notifications support
+DESK_NOTIFY = $(shell if [ -z "$(DISABLE_DESKTOP_NOTIFY)" ] || [ "$(DISABLE_DESKTOP_NOTIFY)" = "0" ] ; then echo enabled ; else echo disabled ; fi)
+ifneq ($(DESK_NOTIFY), disabled)
+	-include $(CFG_DIR)/desktop_notifications.mk
+endif
+
+# Check if we can build Toxic
+CHECK_LIBS = $(shell pkg-config $(LIBS) || echo -n "error")
+ifneq ($(CHECK_LIBS), error)
+	CFLAGS += $(shell pkg-config --cflags $(LIBS))
+	LDFLAGS += $(shell pkg-config --libs $(LIBS))
+else
+ifneq ($(MAKECMDGOALS), clean)
+MISSING_LIBS = $(shell for lib in $(LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
+$(warning ERROR -- Cannot compile Toxic)
+$(warning ERROR -- You need these libraries)
+$(warning ERROR -- $(MISSING_LIBS))
+$(error ERROR)
+endif
+endif

cfg/desktop_notifications.mk

@@ -0,0 +1,17 @@
+# Variables for desktop notifications support
+DESK_NOTIFY_LIBS = libnotify
+DESK_NOTIFY_CFLAGS = -D_BOX_NOTIFY
+
+# Check if we can build desktop notifications support
+CHECK_DESK_NOTIFY_LIBS = $(shell pkg-config $(DESK_NOTIFY_LIBS) || echo -n "error")
+ifneq ($(CHECK_DESK_NOTIFY_LIBS), error)
+	LIBS += $(DESK_NOTIFY_LIBS)
+	CFLAGS += $(DESK_NOTIFY_CFLAGS)
+else
+ifneq ($(MAKECMDGOALS), clean)
+MISSING_DESK_NOTIFY_LIBS = $(shell for lib in $(DESK_NOTIFY_LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
+$(warning WARNING -- Toxic will be compiled without desktop notifications support)
+$(warning WARNING -- You need these libraries for desktop notifications support)
+$(warning WARNING -- $(MISSING_DESK_NOTIFY_LIBS))
+endif
+endif

cfg/help.mk

@@ -8,10 +8,12 @@ help:
 	@echo "  help:    This help"
 	@echo
 	@echo "-- Variables --"
-	@echo "  DISABLE_AV:   Set to \"1\" to force building without audio call support"
-	@echo "  USER_CFLAGS:  Add custom flags to default CFLAGS"
-	@echo "  USER_LDFLAGS: Add custom flags to default LDFLAGS"
-	@echo "  PREFIX:       Specify a prefix directory for binaries, data files,... (default is \"$(abspath $(PREFIX))\")"
-	@echo "  DESTDIR:      Specify a directory where to store installed files (mainly for packaging purpose)"
+	@echo "  DISABLE_AV:             Set to \"1\" to force building without audio call support"
+	@echo "  DISABLE_SOUND_NOTIFY:   Set to \"1\" to force building without sound notification support"
+	@echo "  DISABLE_DESKTOP_NOTIFY: Set to \"1\" to force building without desktop notifications support"
+	@echo "  USER_CFLAGS:            Add custom flags to default CFLAGS"
+	@echo "  USER_LDFLAGS:           Add custom flags to default LDFLAGS"
+	@echo "  PREFIX:                 Specify a prefix directory for binaries, data files,... (default is \"$(abspath $(PREFIX))\")"
+	@echo "  DESTDIR:                Specify a directory where to store installed files (mainly for packaging purpose)"
 
 .PHONY: help

cfg/install.mk

@@ -0,0 +1,37 @@
+MISC_DIR = ../misc
+DOC_DIR = ../doc
+SND_DIR = ../sounds
+DATAFILES = DHTnodes toxic.conf.example
+MANFILES = toxic.1 toxic.conf.5
+SNDFILES = ContactLogsIn.wav ContactLogsOut.wav Error.wav IncomingCall.wav
+SNDFILES += LogIn.wav LogOut.wav NewMessage.wav OutgoingCall.wav
+SNDFILES += TransferComplete.wav TransferPending.wav
+
+install: toxic
+	mkdir -p $(abspath $(DESTDIR)/$(BINDIR))
+	mkdir -p $(abspath $(DESTDIR)/$(DATADIR))
+	mkdir -p $(abspath $(DESTDIR)/$(DATADIR))/sounds
+	mkdir -p $(abspath $(DESTDIR)/$(MANDIR))
+	@echo "Installing toxic executable"
+	@install -m 0755 toxic $(abspath $(DESTDIR)/$(BINDIR))
+	@echo "Installing data files"
+	@for f in $(DATAFILES) ; do \
+		install -m 0644 $(MISC_DIR)/$$f $(abspath $(DESTDIR)/$(DATADIR)) ;\
+		file=$(abspath $(DESTDIR)/$(DATADIR))/$$f ;\
+		sed -i'' -e 's:__DATADIR__:'$(abspath $(DATADIR))':g' $$file ;\
+	done
+	@for f in $(SNDFILES) ; do \
+		install -m 0644 $(SND_DIR)/$$f $(abspath $(DESTDIR)/$(DATADIR))/sounds ;\
+	done
+	@echo "Installing man pages"
+	@for f in $(MANFILES) ; do \
+		section=$(abspath $(DESTDIR)/$(MANDIR))/man`echo $$f | rev | cut -d "." -f 1` ;\
+		file=$$section/$$f ;\
+		mkdir -p $$section ;\
+		install -m 0644 $(DOC_DIR)/$$f $$file ;\
+		sed -i'' -e 's:__VERSION__:'$(VERSION)':g' $$file ;\
+		sed -i'' -e 's:__DATADIR__:'$(abspath $(DATADIR))':g' $$file ;\
+		gzip -f -9 $$file ;\
+	done
+
+.PHONY: install

cfg/platforms/.gitignore

@@ -0,0 +1,4 @@
+# Ignore everything in this directory
+*
+# Except this file
+!.gitignore

cfg/sound_notifications.mk

@@ -0,0 +1,23 @@
+# Variables for sound notifications support
+SND_NOTIFY_LIBS = openal freealut
+SND_NOTIFY_CFLAGS = -D_SOUND_NOTIFY
+ifneq (, $(findstring device.o, $(OBJ)))
+	SND_NOTIFY_OBJ =
+else
+	SND_NOTIFY_OBJ = device.o
+endif
+
+# Check if we can build sound notifications support
+CHECK_SND_NOTIFY_LIBS = $(shell pkg-config $(SND_NOTIFY_LIBS) || echo -n "error")
+ifneq ($(CHECK_SND_NOTIFY_LIBS), error)
+	LIBS += $(SND_NOTIFY_LIBS)
+	CFLAGS += $(SND_NOTIFY_CFLAGS)
+	OBJ += $(SND_NOTIFY_OBJ)
+else
+ifneq ($(MAKECMDGOALS), clean)
+MISSING_SND_NOTIFY_LIBS = $(shell for lib in $(SND_NOTIFY_LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
+$(warning WARNING -- Toxic will be compiled without sound notifications support)
+$(warning WARNING -- You need these libraries for sound notifications support)
+$(warning WARNING -- $(MISSING_SND_NOTIFY_LIBS))
+endif
+endif

doc/toxic.conf.5

@@ -8,38 +8,76 @@ file is the main configuration file for
 .BR toxic (1)
 client.
 .SH SYNTAX
-.IB <KEY> : <VALUE> ;
+.I <SECTION>
+.B = {
 .PP
-Lines starting with "#" are comments and will be ignored.
+.IB <KEY1> = <VALUE1> ;
+.br
+.IB <KEY2> = <VALUE2> ;
+.br
+ ...
+.PP
+.B };
+.PP
+Uses syntax accepted by libconfig.
+.br
+Lines starting with "//" are comments and will be ignored.
+.PP
+Sections:
+.PP
+.B ui
+.RS
+Configurations related to user interface elements.
 .PP
 Keys:
-.PP
-.B time
-.RS
-Select between 24 and 12 hour time.
 .br
-Values: 24, 12
-.RE
-.PP
 .B timestamps
 .RS
 Enable or disable timestamps.
 .br
-Values: 1 to enable, 0 to disable
-.RE
-.PP
-.B autolog
-.RS
-Enable or disable autologging.
-.br
-Values: 1 to enable, 0 to disable
+Values: 'true' to enable, 'false' to disable
 .RE
 .PP
 .B alerts
 .RS
 Enable or disable terminal alerts on events.
 .br
-Values: 1 to enable, 0 to disable
+Values: 'true' to enable, 'false' to disable
+.RE
+.PP
+.B native_colors
+.RS
+Select between native terminal colors and toxic color theme.
+.br
+Values: 'true' for terminal colours, 'false' for toxic colours
+.RE
+.PP
+.B autolog
+.RS
+Enable or disable autologging.
+.br
+Values: 'true' to enable, 'false' to disable
+.RE
+.PP
+.B time_format
+.RS
+Select between 24 and 12 hour time.
+.br
+Values: 24, 12
+.RE
+.PP
+.B show_typing_other
+.RS
+Show you when others are typing in a 1-on-1 chat
+.br
+Values: 'true' to enable, 'false' to disable
+.RE
+.PP
+.B show_typing_self
+.RS
+Show others when you're typing in a 1-on-1 chat
+.br
+Values: 'true' to enable, 'false' to disable
 .RE
 .PP
 .B history_size
@@ -48,54 +86,318 @@ Maximum lines for chat window history.
 .br
 Values: <INTEGER> (for example: 700)
 .RE
-.PP
-.B colour_theme
-.RS
-Select between toxic colour theme and native terminal colours.
-.br
-Values: 0 for toxic colours, 1 for terminal colours
 .RE
 .PP
-.B audio_in_dev
+.B audio
+.RS
+Configurations related to audio devices.
+.PP
+Keys:
+.br
+.B input_device
 .RS
 Audio input device.
 .br
 Values: <INTEGER> (number correspond to "/lsdev in")
 .RE
 .PP
-.B audio_out_dev
+.B output_device
 .RS
 Audio output device.
 .br
 Values: <INTEGER> (number correspond to "/lsdev out")
 .RE
 .PP
+.B VAD_treshold
+.RS
+Voice Activity Detection treshold.
+.br
+Values: <FLOAT> (recommended values are around 40.0)
+.RE
+.RE
+.PP
+.B tox
+.RS
+Configurations related to file transfer.
+.PP
+Keys:
+.br
 .B download_path
 .RS
 Default path for downloads.
 .br
 Values: <STRING> (absolute path where to store downloaded files)
 .RE
+.RE
+.PP
+.B sounds
+.RS
+Configurations related to notification sounds.
+.br
+(Special value "silent" can be used to disable a specific notification)
+.PP
+Keys:
+.br
+.B error
+.RS
+Sound to play when an error occurs.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B self_log_in
+.RS
+Sound to play when you log in.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B self_log_out
+.RS
+Sound to play when you log out.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B user_log_in
+.RS
+Sound to play when a contact become online.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B user_log_out
+.RS
+Sound to play when a contact become offline.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B call_incoming
+.RS
+Sound to play when you receive an incoming call.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B call_outgoing
+.RS
+Sound to play when you start a call.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B generic_message
+.RS
+Sound to play when an event occurs.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B transfer_pending
+.RS
+Sound to play when you receive a file transfer request.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.PP
+.B transfer_completed
+.RS
+Sound to play when a file transfer is completed.
+.br
+Values: <STRING> (sound file absolute path)
+.RE
+.RE
+.PP
+.B keys
+.RS
+Configurations related to user interface interaction.
+.br
+(Currently supported: Ctrl modified keys, Tab, PAGEUP and PAGEDOWN (case insensitive))
+.PP
+Keys:
+.br
+.B next_tab
+.RS
+Key combination to switch next tab.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B prev_tab
+.RS
+Key combination to switch previous tab.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B scroll_line_up
+.RS
+Key combination to scroll one line up.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B scroll_line_down
+.RS
+Key combination to scroll one line down.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B half_page_up
+.RS
+Key combination to scroll half page up.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B half_page_down
+.RS
+Key combination to scroll half page down.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B page_bottom
+.RS
+Key combination to scroll to page bottom.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B peer_list_up
+.RS
+Key combination to scroll contacts list up.
+.br
+Values: <STRING> (key combination)
+.RE
+.PP
+.B peer_list_down
+.RS
+Key combination to scroll contacts list down.
+.br
+Values: <STRING> (key combination)
+.RE
+.RE
 .SH EXAMPLES
 Default settings from __DATADIR__/toxic.conf.exmaple:
 .PP
-time:24;
+// SAMPLE TOXIC CONFIGURATION
 .br
-timestamps:1;
+// USES LIBCONFIG-ACCEPTED SYNTAX
 .br
-autolog:0;
+ui = {
+.RS
+  // true to enable timestamps, false to disable
 .br
-alerts:1;
+  timestamps=true;
 .br
-history_size:700;
+  // true to enable terminal alerts on messages, false to disable
 .br
-colour_theme:0;
+  alerts=true;
 .br
-audio_in_dev:0;
+  // true to use native terminal colours, false to use toxic default colour theme
 .br
-audio_out_dev:0;
+  native_colors=false;
 .br
-download_path:/home/USERNAME/Downloads/;
+  // true to enable autologging, false to disable
+.br
+  autolog=false;
+.br
+  // 24 or 12 hour time
+.br
+  time_format=24;
+.br
+  // true to show you when others are typing a message in 1-on-1 chats
+.br
+  show_typing_other=true;
+.br
+  // true to show others when you're typing a message in 1-on-1 chats
+.br
+  show_typing_self=true;
+.br
+  // maximum lines for chat window history
+.br
+  history_size=700;
+.RE
+};
+.PP
+audio = {
+.RS
+  // preferred audio input device; numbers correspond to /lsdev in
+.br
+  input_device=2;
+.br
+  // preferred audio output device; numbers correspond to /lsdev out
+.br
+  output_device=0;
+.br
+  // default VAD treshold; float (recommended values are around 40)
+.br
+  VAD_treshold=40.0;
+.RE
+};
+.PP
+tox = {
+.RS
+  // where to store received files
+.br
+  //download_path="/home/USERNAME/Downloads/";
+.RE
+};
+.PP
+// To disable a sound set the path to "silent"
+.br
+sounds = {
+.RS
+  error="__DATADIR__/sounds/Error.wav";
+.br
+  self_log_in="__DATADIR__/sounds/LogIn.wav";
+.br
+  self_log_out="__DATADIR__/sounds/LogOut.wav";
+.br
+  user_log_in="__DATADIR__/sounds/ContactLogsIn.wav";
+.br
+  user_log_out="__DATADIR__/sounds/ContactLogsOut.wav";
+.br
+  call_incoming="__DATADIR__/sounds/IncomingCall.wav";
+.br
+  call_outgoing="__DATADIR__/sounds/OutgoingCall.wav";
+.br
+  generic_message="__DATADIR__/sounds/NewMessage.wav";
+.br
+  transfer_pending="__DATADIR__/sounds/TransferPending.wav";
+.br
+  transfer_completed="__DATADIR__/sounds/TransferComplete.wav";
+.RE
+};
+.PP
+// Currently supported: Ctrl modified keys, Tab, PAGEUP and PAGEDOWN (case insensitive)
+.br
+// Note: All printable keys register as input
+.br
+keys = {
+.RS
+  next_tab="Ctrl+P";
+.br
+  prev_tab="Ctrl+O";
+.br
+  scroll_line_up="PAGEUP";
+.br
+  scroll_line_down="PAGEDOWN";
+.br
+  half_page_up="Ctrl+F";
+.br
+  half_page_down="Ctrl+V";
+.br
+  page_bottom="Ctrl+H";
+.br
+  peer_list_up="Ctrl+[";
+.br
+  peer_list_down="Ctrl+]";
+.RE
+};
 .SH FILES
 .IP ~/.config/tox/toxic.conf
 Main configuration file.

misc/toxic.conf.example

@@ -1,26 +1,73 @@
-# 24 or 12 hour time
-time:24;
+// SAMPLE TOXIC CONFIGURATION
+// USES LIBCONFIG-ACCEPTED SYNTAX
 
-# 1 to enable timestamps, 0 to disable
-timestamps:1;
+ui = {
+  // true to enable timestamps, false to disable
+  timestamps=true;
 
-# 1 to enable autologging, 0 to disable
-autolog:0;
+  // true to enable terminal alerts on messages, false to disable
+  alerts=true;
 
-# 1 to disbale terminal alerts on messages, 0 to enable
-alerts:1;
+  // true to use native terminal colours, false to use toxic default colour theme
+  native_colors=false;
 
-# maximum lines for chat window history
-history_size:700;
+  // true to enable autologging, false to disable
+  autolog=false;
 
-# 1 to use native terminal colours, 0 to use toxic default colour theme
-colour_theme:0;
+  // 24 or 12 hour time
+  time_format=24;
 
-# preferred audio input device; numbers correspond to /lsdev in
-audio_in_dev:0;
+  // true to show you when others are typing a message in 1-on-1 chats
+  show_typing_other=true;
 
-# preferred audio output device; numbers correspond to /lsdev out
-audio_out_dev:0;
+  // true to show others when you're typing a message in 1-on-1 chats
+  show_typing_self=true;
+
+  // maximum lines for chat window history
+  history_size=700;
+};
+
+audio = {
+  // preferred audio input device; numbers correspond to /lsdev in
+  input_device=2;
+
+  // preferred audio output device; numbers correspond to /lsdev out
+  output_device=0;
+  
+  // default VAD treshold; float (recommended values are around 40)
+  VAD_treshold=40.0;
+};
+
+tox = {
+  // where to store received files
+  //download_path="/home/USERNAME/Downloads/";
+};
+
+// To disable a sound set the path to "silent"
+sounds = {
+  error="__DATADIR__/sounds/Error.wav";
+  self_log_in="__DATADIR__/sounds/LogIn.wav";
+  self_log_out="__DATADIR__/sounds/LogOut.wav";
+  user_log_in="__DATADIR__/sounds/ContactLogsIn.wav";
+  user_log_out="__DATADIR__/sounds/ContactLogsOut.wav";
+  call_incoming="__DATADIR__/sounds/IncomingCall.wav";
+  call_outgoing="__DATADIR__/sounds/OutgoingCall.wav";
+  generic_message="__DATADIR__/sounds/NewMessage.wav";
+  transfer_pending="__DATADIR__/sounds/TransferPending.wav";
+  transfer_completed="__DATADIR__/sounds/TransferComplete.wav";
+};
+
+// Currently supported: Ctrl modified keys, Tab, PAGEUP and PAGEDOWN (case insensitive)
+// Note: All printable keys register as input
+keys = {
+	next_tab="Ctrl+P";
+	prev_tab="Ctrl+O";
+	scroll_line_up="PAGEUP";
+	scroll_line_down="PAGEDOWN";
+	half_page_up="Ctrl+F";
+	half_page_down="Ctrl+V";
+	page_bottom="Ctrl+H";
+	peer_list_up="Ctrl+[";
+	peer_list_down="Ctrl+]";
+};
 
-# preferred path for downloads
-download_path:/home/USERNAME/Downloads/;

sounds/license

@@ -0,0 +1 @@
+Tox's sounds are licensed under the "Creative Commons Attribution 3.0 Unported", all credit attributed to Adam Reid.

src/audio_call.c

@@ -27,6 +27,7 @@
 #include "chat_commands.h"
 #include "global_commands.h"
 #include "line_info.h"
+#include "notify.h"
 
 #include <curses.h>
 #include <string.h>
@@ -41,6 +42,10 @@
 #else
 #include <AL/al.h>
 #include <AL/alc.h>
+/* compatibility with older versions of OpenAL */
+#ifndef ALC_ALL_DEVICES_SPECIFIER
+#include <AL/alext.h>
+#endif
 #endif
 
 #define _cbend pthread_exit(NULL)
@@ -77,29 +82,29 @@ struct _ASettings {
 
     ToxAv *av;
     
-    ToxAvCodecSettings cs;
+    ToxAvCSettings cs;
     
     Call calls[MAX_CALLS];
 } ASettins;
 
-void callback_recv_invite   ( int32_t call_index, void *arg );
-void callback_recv_ringing  ( int32_t call_index, void *arg );
-void callback_recv_starting ( int32_t call_index, void *arg );
-void callback_recv_ending   ( int32_t call_index, void *arg );
-void callback_recv_error    ( int32_t call_index, void *arg );
-void callback_call_started  ( int32_t call_index, void *arg );
-void callback_call_canceled ( int32_t call_index, void *arg );
-void callback_call_rejected ( int32_t call_index, void *arg );
-void callback_call_ended    ( int32_t call_index, void *arg );
-void callback_requ_timeout  ( int32_t call_index, void *arg );
-void callback_peer_timeout  ( int32_t call_index, void *arg );
+void callback_recv_invite   ( void* av, int32_t call_index, void *arg );
+void callback_recv_ringing  ( void* av, int32_t call_index, void *arg );
+void callback_recv_starting ( void* av, int32_t call_index, void *arg );
+void callback_recv_ending   ( void* av, int32_t call_index, void *arg );
+void callback_call_started  ( void* av, int32_t call_index, void *arg );
+void callback_call_canceled ( void* av, int32_t call_index, void *arg );
+void callback_call_rejected ( void* av, int32_t call_index, void *arg );
+void callback_call_ended    ( void* av, int32_t call_index, void *arg );
+void callback_requ_timeout  ( void* av, int32_t call_index, void *arg );
+void callback_peer_timeout  ( void* av, int32_t call_index, void *arg );
+void callback_media_change  ( void* av, int32_t call_index, void *arg );
 
 int stop_transmission(int call_index);
-void write_device_callback(ToxAv* av, int32_t call_index, int16_t* data, int size);
+void write_device_callback(ToxAv* av, int32_t call_index, int16_t* data, int size, void* userdata);
 
-static void print_err (ToxWindow *self, char *error_str)
+static void print_err (ToxWindow *self, const char *error_str)
 {
-    line_info_add(self, NULL, NULL, NULL, error_str, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", error_str);
 }
 
 ToxAv *init_audio(ToxWindow *self, Tox *tox)
@@ -122,26 +127,26 @@ ToxAv *init_audio(ToxWindow *self, Tox *tox)
     }
     
     if ( init_devices(ASettins.av) == de_InternalError ) {
-        line_info_add(self, NULL, NULL, NULL, "Failed to init devices", SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to init devices");
         toxav_kill(ASettins.av);
         return ASettins.av = NULL;
     }
 
-    toxav_register_callstate_callback(callback_call_started, av_OnStart, self);
-    toxav_register_callstate_callback(callback_call_canceled, av_OnCancel, self);
-    toxav_register_callstate_callback(callback_call_rejected, av_OnReject, self);
-    toxav_register_callstate_callback(callback_call_ended, av_OnEnd, self);
-    toxav_register_callstate_callback(callback_recv_invite, av_OnInvite, self);
+    toxav_register_callstate_callback(ASettins.av, callback_call_started, av_OnStart, self);
+    toxav_register_callstate_callback(ASettins.av, callback_call_canceled, av_OnCancel, self);
+    toxav_register_callstate_callback(ASettins.av, callback_call_rejected, av_OnReject, self);
+    toxav_register_callstate_callback(ASettins.av, callback_call_ended, av_OnEnd, self);
+    toxav_register_callstate_callback(ASettins.av, callback_recv_invite, av_OnInvite, self);
 
-    toxav_register_callstate_callback(callback_recv_ringing, av_OnRinging, self);
-    toxav_register_callstate_callback(callback_recv_starting, av_OnStarting, self);
-    toxav_register_callstate_callback(callback_recv_ending, av_OnEnding, self);
+    toxav_register_callstate_callback(ASettins.av, callback_recv_ringing, av_OnRinging, self);
+    toxav_register_callstate_callback(ASettins.av, callback_recv_starting, av_OnStarting, self);
+    toxav_register_callstate_callback(ASettins.av, callback_recv_ending, av_OnEnding, self);
 
-    toxav_register_callstate_callback(callback_recv_error, av_OnError, self);
-    toxav_register_callstate_callback(callback_requ_timeout, av_OnRequestTimeout, self);
-    toxav_register_callstate_callback(callback_peer_timeout, av_OnPeerTimeout, self);
+    toxav_register_callstate_callback(ASettins.av, callback_requ_timeout, av_OnRequestTimeout, self);
+    toxav_register_callstate_callback(ASettins.av, callback_peer_timeout, av_OnPeerTimeout, self);
+    toxav_register_callstate_callback(ASettins.av, callback_media_change, av_OnMediaChange, self);
     
-    toxav_register_audio_recv_callback(ASettins.av, write_device_callback);
+    toxav_register_audio_recv_callback(ASettins.av, write_device_callback, NULL);
 
     return ASettins.av;
 }
@@ -170,10 +175,14 @@ void read_device_callback (const int16_t* captured, uint32_t size, void* data)
 }
 
 
-void write_device_callback(ToxAv* av, int32_t call_index, int16_t* data, int size)
+void write_device_callback(ToxAv* av, int32_t call_index, int16_t* data, int size, void* userdata)
 {
-    if (ASettins.calls[call_index].ttas)
-        write_out(ASettins.calls[call_index].out_idx, data, size, 1);
+    (void)userdata;
+    if (call_index >= 0 && ASettins.calls[call_index].ttas) {
+        ToxAvCSettings csettings = ASettins.cs;
+        toxav_get_peer_csettings(av, call_index, 0, &csettings);
+        write_out(ASettins.calls[call_index].out_idx, data, size, csettings.audio_channels);
+    }
 }
 
 int start_transmission(ToxWindow *self)
@@ -181,8 +190,8 @@ int start_transmission(ToxWindow *self)
     if ( !ASettins.av || self->call_idx == -1 ) return -1;
     
     /* Don't provide support for video */
-    if ( 0 != toxav_prepare_transmission(ASettins.av, self->call_idx, &ASettins.cs, 0) ) {
-        line_info_add(self, NULL, NULL, NULL, "Could not prepare transmission", SYS_MSG, 0, 0);
+    if ( 0 != toxav_prepare_transmission(ASettins.av, self->call_idx, av_jbufdc * 2, av_VADd, 0) ) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Could not prepare transmission");
     }
     
     if ( !toxav_capability_supported(ASettins.av, self->call_idx, AudioDecoding) ||
@@ -191,16 +200,21 @@ int start_transmission(ToxWindow *self)
     
     set_call(&ASettins.calls[self->call_idx], _True);
         
-    if ( open_primary_device(input, &ASettins.calls[self->call_idx].in_idx) != de_None ) 
-        line_info_add(self, NULL, NULL, NULL, "Failed to open input device!", SYS_MSG, 0, 0);
+    ToxAvCSettings csettings;
+    toxav_get_peer_csettings(ASettins.av, self->call_idx, 0, &csettings);
+    
+    if ( open_primary_device(input, &ASettins.calls[self->call_idx].in_idx,
+            csettings.audio_sample_rate, csettings.audio_frame_duration, csettings.audio_channels) != de_None ) 
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to open input device!");
     
     if ( register_device_callback(self->call_idx, ASettins.calls[self->call_idx].in_idx, 
          read_device_callback, &self->call_idx, _True) != de_None) 
         /* Set VAD as true for all; TODO: Make it more dynamic */
-        line_info_add(self, NULL, NULL, NULL, "Failed to register input handler!", SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to register input handler!");
     
-    if ( open_primary_device(output, &ASettins.calls[self->call_idx].out_idx) != de_None ) {
-        line_info_add(self, NULL, NULL, NULL, "Failed to open output device!", SYS_MSG, 0, 0);
+    if ( open_primary_device(output, &ASettins.calls[self->call_idx].out_idx, 
+            csettings.audio_sample_rate, csettings.audio_frame_duration, csettings.audio_channels) != de_None ) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to open output device!");
         ASettins.calls[self->call_idx].has_output = 0;
     }
     
@@ -240,15 +254,15 @@ int stop_transmission(int call_index)
 #define CB_BODY(call_idx, Arg, onFunc) do { ToxWindow* windows = (Arg); int i;\
 for (i = 0; i < MAX_WINDOWS_NUM; ++i) if (windows[i].onFunc != NULL) windows[i].onFunc(&windows[i], ASettins.av, call_idx); } while (0)
 
-void callback_recv_invite ( int32_t call_index, void* arg )
+void callback_recv_invite ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onInvite);
 }
-void callback_recv_ringing ( int32_t call_index, void* arg )
+void callback_recv_ringing ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onRinging);
 }
-void callback_recv_starting ( int32_t call_index, void* arg )
+void callback_recv_starting ( void* av, int32_t call_index, void* arg )
 {
     ToxWindow* windows = arg; 
     int i;
@@ -256,22 +270,18 @@ void callback_recv_starting ( int32_t call_index, void* arg )
         if (windows[i].onStarting != NULL && windows[i].call_idx == call_index) { 
             windows[i].onStarting(&windows[i], ASettins.av, call_index);
             if ( 0 != start_transmission(&windows[i]) ) {/* YEAH! */
-                line_info_add(&windows[i], NULL, NULL, NULL, "Error starting transmission!", SYS_MSG, 0, 0);
+                line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0 , "Error starting transmission!");
             }
             return;
         }
 }
-void callback_recv_ending ( int32_t call_index, void* arg )
+void callback_recv_ending ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onEnding);
     stop_transmission(call_index);
 }
-void callback_recv_error ( int32_t call_index, void* arg )
-{
-    CB_BODY(call_index, arg, onError);
-    stop_transmission(call_index);
-}
-void callback_call_started ( int32_t call_index, void* arg )
+
+void callback_call_started ( void* av, int32_t call_index, void* arg )
 {    
     ToxWindow* windows = arg; 
     int i;
@@ -279,33 +289,33 @@ void callback_call_started ( int32_t call_index, void* arg )
         if (windows[i].onStart != NULL && windows[i].call_idx == call_index) { 
             windows[i].onStart(&windows[i], ASettins.av, call_index);
             if ( 0 != start_transmission(&windows[i]) ) {/* YEAH! */
-                line_info_add(&windows[i], NULL, NULL, NULL, "Error starting transmission!", SYS_MSG, 0, 0);
+                line_info_add(&windows[i], NULL, NULL, NULL, SYS_MSG, 0, 0, "Error starting transmission!");
                 return;
             }
         }
 }
-void callback_call_canceled ( int32_t call_index, void* arg )
+void callback_call_canceled ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onCancel);
 
     /* In case call is active */
     stop_transmission(call_index);
 }
-void callback_call_rejected ( int32_t call_index, void* arg )
+void callback_call_rejected ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onReject);
 }
-void callback_call_ended ( int32_t call_index, void* arg )
+void callback_call_ended ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onEnd);
     stop_transmission(call_index);
 }
 
-void callback_requ_timeout ( int32_t call_index, void* arg )
+void callback_requ_timeout ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onRequestTimeout);
 }
-void callback_peer_timeout ( int32_t call_index, void* arg )
+void callback_peer_timeout ( void* av, int32_t call_index, void* arg )
 {
     CB_BODY(call_index, arg, onPeerTimeout);
     stop_transmission(call_index);
@@ -314,6 +324,10 @@ void callback_peer_timeout ( int32_t call_index, void* arg )
      */
     toxav_stop_call(ASettins.av, call_index);
 }
+void callback_media_change(void* av, int32_t call_index, void* arg)
+{
+  /*... TODO cancel all media change requests */
+}
 /*
  * End of Callbacks
  */
@@ -324,11 +338,10 @@ void callback_peer_timeout ( int32_t call_index, void* arg )
  */
 void cmd_call(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char msg[MAX_STR_SIZE];
-    char *error_str;
+    const char *error_str;
 
     if (argc != 0) {
-        error_str = "Invalid syntax!";
+        error_str = "Unknown arguments.";
         goto on_error;
     }
 
@@ -342,7 +355,7 @@ void cmd_call(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
         goto on_error;
     }
 
-    ToxAvError error = toxav_call(ASettins.av, &self->call_idx, self->num, TypeAudio, 30);
+    ToxAvError error = toxav_call(ASettins.av, &self->call_idx, self->num, &ASettins.cs, 30);
 
     if ( error != ErrorNone ) {
         if ( error == ErrorAlreadyInCall ) error_str = "Already in a call!";
@@ -351,21 +364,19 @@ void cmd_call(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
         goto on_error;
     }
 
-    snprintf(msg, sizeof(msg), "Calling... idx: %d", self->call_idx);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Calling... idx: %d", self->call_idx);
 
     return;
 on_error:
-    snprintf(msg, sizeof(msg), "%s", error_str);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    print_err(self, error_str);
 }
 
 void cmd_answer(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *error_str;
+    const char *error_str;
 
     if (argc != 0) {
-        error_str = "Invalid syntax!";
+        error_str = "Unknown arguments.";
         goto on_error;
     }
 
@@ -374,7 +385,7 @@ void cmd_answer(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
         goto on_error;
     }
 
-    ToxAvError error = toxav_answer(ASettins.av, self->call_idx, TypeAudio);
+    ToxAvError error = toxav_answer(ASettins.av, self->call_idx, &ASettins.cs);
 
     if ( error != ErrorNone ) {
         if ( error == ErrorInvalidState ) error_str = "Cannot answer in invalid state!";
@@ -393,10 +404,10 @@ on_error:
 
 void cmd_reject(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *error_str;
+    const char *error_str;
 
     if (argc != 0) {
-        error_str = "Invalid syntax!";
+        error_str = "Unknown arguments.";
         goto on_error;
     }
 
@@ -424,10 +435,10 @@ on_error:
 
 void cmd_hangup(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *error_str;
+    const char *error_str;
 
     if (argc != 0) {
-        error_str = "Invalid syntax!";
+        error_str = "Unknown arguments.";
         goto on_error;
     }
 
@@ -436,7 +447,18 @@ void cmd_hangup(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
         goto on_error;
     }
 
-    ToxAvError error = toxav_hangup(ASettins.av, self->call_idx);
+    ToxAvError error;
+
+    if (toxav_get_call_state(ASettins.av, self->call_idx) == av_CallInviting) {
+        error = toxav_cancel(ASettins.av, self->call_idx, self->num,
+                                        "Only those who appreciate small things know the beauty that is life");
+#ifdef _SOUND_NOTIFY
+        stop_sound(self->ringing_sound);
+#endif
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Call canceled!");
+    } else {
+        error = toxav_hangup(ASettins.av, self->call_idx);
+    }
 
     if ( error != ErrorNone ) {
         if ( error == ErrorInvalidState ) error_str = "Cannot hangup in invalid state!";
@@ -451,43 +473,9 @@ on_error:
     print_err (self, error_str);
 }
 
-void cmd_cancel(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
-{
-    char *error_str;
-
-    if (argc != 0) {
-        error_str = "Invalid syntax!";
-        goto on_error;
-    }
-
-    if ( !ASettins.av ) {
-        error_str = "Audio not supported!";
-        goto on_error;
-    }
-
-    ToxAvError error = toxav_cancel(ASettins.av, self->call_idx, self->num,
-                                    "Only those who appreciate small things know the beauty that is life");
-
-    if ( error != ErrorNone ) {
-        if ( error == ErrorNoCall ) error_str = "No call!";
-        else if ( error == ErrorInvalidState ) error_str = "Cannot cancel in invalid state!";
-        else error_str = "Internal error!";
-
-        goto on_error;
-    }
-
-    /* Callback will print status... */
-
-    return;
-on_error:
-    print_err (self, error_str);
-}
-
-
 void cmd_list_devices(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char msg[MAX_STR_SIZE];
-    char *error_str;
+    const char *error_str;
 
     if ( argc != 1 ) {
         if ( argc < 1 ) error_str = "Type must be specified!";
@@ -505,8 +493,7 @@ void cmd_list_devices(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*
         type = output;
 
     else {
-        snprintf(msg, sizeof(msg), "Invalid type: %s", argv[1]);
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid type: %s", argv[1]);
         return;
     }
 
@@ -520,8 +507,7 @@ on_error:
 /* This changes primary device only */
 void cmd_change_device(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char msg[MAX_STR_SIZE];
-    char *error_str;
+    const char *error_str;
 
     if ( argc != 2 ) {
         if ( argc < 1 ) error_str = "Type must be specified!";
@@ -540,8 +526,7 @@ void cmd_change_device(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (
         type = output;
 
     else {
-        snprintf(msg, sizeof(msg), "Invalid type: %s", argv[1]);
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid type: %s", argv[1]);
         return;
     }
 
@@ -564,10 +549,9 @@ on_error:
     print_err (self, error_str);
 }
 
-void cmd_ccur_device(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
-{    
-    char msg[MAX_STR_SIZE];
-    char *error_str;
+void cmd_ccur_device(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
+{
+    const char *error_str;
     
     if ( argc != 2 ) {
         if ( argc < 1 ) error_str = "Type must be specified!";
@@ -586,8 +570,7 @@ void cmd_ccur_device(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (
         type = output;
     
     else {
-        snprintf(msg, sizeof(msg), "Invalid type: %s", argv[1]);
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid type: %s", argv[1]);
         return;
     }
     
@@ -609,17 +592,23 @@ void cmd_ccur_device(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (
     if ( self->call_idx > -1) {
         Call* this_call = &ASettins.calls[self->call_idx];
         if (this_call->ttas) {
+            
+            ToxAvCSettings csettings;
+            toxav_get_peer_csettings(ASettins.av, self->call_idx, 0, &csettings);
+            
             if (type == output) {
                 pthread_mutex_lock(&this_call->mutex);
                 close_device(output, this_call->out_idx);
-                this_call->has_output = open_device(output, selection, &this_call->out_idx) 
+                this_call->has_output = open_device(output, selection, &this_call->out_idx, 
+                    csettings.audio_sample_rate, csettings.audio_frame_duration, csettings.audio_channels) 
                     == de_None ? 1 : 0;
                 pthread_mutex_unlock(&this_call->mutex);
             }
             else {
                 /* TODO: check for failure */
                 close_device(input, this_call->in_idx);
-                open_device(input, selection, &this_call->in_idx);
+                open_device(input, selection, &this_call->in_idx, csettings.audio_sample_rate, 
+                    csettings.audio_frame_duration, csettings.audio_channels);
                 /* Set VAD as true for all; TODO: Make it more dynamic */
                 register_device_callback(self->call_idx, this_call->in_idx, read_device_callback, &self->call_idx, _True);
             }
@@ -633,10 +622,9 @@ void cmd_ccur_device(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (
     print_err (self, error_str);
 }
 
-void cmd_mute(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
-{    
-    char msg[MAX_STR_SIZE];
-    char *error_str;
+void cmd_mute(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
+{
+    const char *error_str;
     
     if ( argc != 1 ) {
         if ( argc < 1 ) error_str = "Type must be specified!";
@@ -647,15 +635,14 @@ void cmd_mute(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (*argv)[
     
     DeviceType type;
     
-    if ( strcmp(argv[1], "in") == 0 ) /* Input devices */
+    if ( strcasecmp(argv[1], "in") == 0 ) /* Input devices */
         type = input;
     
-    else if ( strcmp(argv[1], "out") == 0 ) /* Output devices */
+    else if ( strcasecmp(argv[1], "out") == 0 ) /* Output devices */
         type = output;
     
     else {
-        snprintf(msg, sizeof(msg), "Invalid type: %s", argv[1]);
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid type: %s", argv[1]);
         return;
     }
     
@@ -681,9 +668,9 @@ void cmd_mute(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (*argv)[
     print_err (self, error_str);
 }
 
-void cmd_sense(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
+void cmd_sense(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *error_str;
+    const char *error_str;
     
     if ( argc != 1 ) {
         if ( argc < 1 ) error_str = "Must have value!";

src/audio_call.h

@@ -27,8 +27,6 @@
 
 #include "device.h"
 
-#define VAD_THRESHOLD_DEFAULT 40.0
-
 typedef enum _AudioError {
     ae_None = 0,
     ae_StartingCaptureDevice = 1 << 0,

src/autocomplete.c

@@ -0,0 +1,291 @@
+/*  autocomplete.c
+ *
+ *
+ *  Copyright (C) 2014 Toxic All Rights Reserved.
+ *
+ *  This file is part of Toxic.
+ *
+ *  Toxic is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Toxic is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Toxic.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <limits.h>
+
+#ifdef __APPLE__
+    #include <sys/types.h>
+    #include <sys/dir.h>
+#else
+    #include <dirent.h>
+#endif /* ifdef __APPLE__ */
+
+#include "windows.h"
+#include "toxic.h"
+#include "misc_tools.h"
+#include "line_info.h"
+#include "execute.h"
+#include "configdir.h"
+
+static void print_matches(ToxWindow *self, Tox *m, const void *list, int n_items, int size)
+{
+    if (m)
+        execute(self->chatwin->history, self, m, "/clear", GLOBAL_COMMAND_MODE);
+
+    const char *L = (char *) list;
+    int i;
+
+    for (i = 0; i < n_items; ++i)
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", &L[i * size]);
+
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "");   /* formatting */
+}
+
+/* puts match in match buffer. if more than one match, add first n chars that are identical.
+   e.g. if matches contains: [foo, foobar, foe] we put fo in matches. */
+static void get_str_match(ToxWindow *self, char *match, char (*matches)[MAX_STR_SIZE], int n)
+{
+    if (n == 1) {
+        strcpy(match, matches[0]);
+        return;
+    }
+
+    int i;
+
+    for (i = 0; i < MAX_STR_SIZE; ++i) {
+        char ch1 = matches[0][i];
+        int j;
+
+        for (j = 0; j < n; ++j) {
+            char ch2 = matches[j][i];
+
+            if (ch1 != ch2 || !ch1) {
+                strcpy(match, matches[0]);
+                match[i] = '\0';
+                return;
+            }
+        }
+    }
+
+    strcpy(match, matches[0]);
+}
+
+/* looks for all instances in list that begin with the last entered word in line according to pos,
+   then fills line with the complete word. e.g. "Hello jo" would complete the line
+   with "Hello john". If multiple matches, prints out all the matches and semi-completes line.
+
+   list is a pointer to the list of strings being compared, n_items is the number of items
+   in the list, and size is the size of each item in the list.
+
+   Returns the difference between the old len and new len of line on success, -1 if error */
+int complete_line(ToxWindow *self, const void *list, int n_items, int size)
+{
+    ChatContext *ctx = self->chatwin;
+
+    if (ctx->pos <= 0 || ctx->len <= 0 || ctx->len >= MAX_STR_SIZE || size > MAX_STR_SIZE)
+        return -1;
+
+    const char *L = (char *) list;
+    const char *endchrs = " ";
+    char ubuf[MAX_STR_SIZE];
+
+    /* work with multibyte string copy of buf for simplicity */
+    if (wcs_to_mbs_buf(ubuf, ctx->line, sizeof(ubuf)) == -1)
+        return -1;
+
+    bool dir_search = strncmp(ubuf, "/sendfile", strlen("/sendfile")) == 0;
+
+    /* isolate substring from space behind pos to pos */
+    char tmp[MAX_STR_SIZE];
+    snprintf(tmp, sizeof(tmp), "%s", ubuf);
+    tmp[ctx->pos] = '\0';
+
+    const char *s = dir_search ? strchr(tmp, '\"') : strrchr(tmp, ' ');
+    char *sub = malloc(strlen(ubuf) + 1);
+
+    if (sub == NULL)
+        exit_toxic_err("failed in complete_line", FATALERR_MEMORY);
+
+    if (!s && !dir_search) {
+        strcpy(sub, tmp);
+
+        if (sub[0] != '/')
+            endchrs = ": ";
+    } else if (s) {
+        strcpy(sub, &s[1]);
+
+        if (dir_search) {
+            int sub_len = strlen(sub);
+            int si = char_rfind(sub, '/', sub_len);
+
+            if (si || *sub == '/')
+                memmove(sub, &sub[si + 1], sub_len - si);
+        }
+    }
+
+    if (string_is_empty(sub)) {
+        free(sub);
+        return -1;
+    }
+
+    int s_len = strlen(sub);
+    const char *str;
+    int n_matches = 0;
+    char matches[n_items][MAX_STR_SIZE];
+    int i = 0;
+
+    /* put all list matches in matches array */
+    for (i = 0; i < n_items; ++i) {
+        str = &L[i * size];
+
+        if (strncasecmp(str, sub, s_len) == 0)
+            strcpy(matches[n_matches++], str);
+    }
+
+    free(sub);
+
+    if (!n_matches)
+        return -1;
+
+    if (!dir_search && n_matches > 1)
+        print_matches(self, NULL, matches, n_matches, MAX_STR_SIZE);
+
+    char match[MAX_STR_SIZE];
+    get_str_match(self, match, matches, n_matches);
+
+    if (dir_search) {
+        if (n_matches == 1)
+            endchrs = char_rfind(match, '.', strlen(match)) ? "\"" : "/";
+        else
+            endchrs = "";
+    } else if (n_matches > 1) {
+        endchrs = "";
+    }
+
+    /* put match in correct spot in buf and append endchars */
+    int n_endchrs = strlen(endchrs);
+    int m_len = strlen(match);
+    int strt = ctx->pos - s_len;
+    int diff = m_len - s_len + n_endchrs;
+
+    if (ctx->len + diff >= MAX_STR_SIZE)
+        return -1;
+
+    char tmpend[MAX_STR_SIZE];
+    strcpy(tmpend, &ubuf[ctx->pos]);
+    strcpy(&ubuf[strt], match);
+    strcpy(&ubuf[strt + m_len], endchrs);
+    strcpy(&ubuf[strt + m_len + n_endchrs], tmpend);
+
+    /* convert to widechar and copy back to original buf */
+    wchar_t newbuf[MAX_STR_SIZE];
+
+    if (mbs_to_wcs_buf(newbuf, ubuf, MAX_STR_SIZE) == -1)
+        return -1;
+
+    wcscpy(ctx->line, newbuf);
+
+    ctx->len += diff;
+    ctx->pos += diff;
+
+    return diff;
+}
+
+/* transforms a sendfile tab complete contaning the shorthand "~/" into the full home directory.*/
+static void complt_home_dir(ToxWindow *self, char *path, int pathsize)
+{
+    ChatContext *ctx = self->chatwin;
+
+    char homedir[MAX_STR_SIZE];
+    get_home_dir(homedir, sizeof(homedir));
+
+    char newline[MAX_STR_SIZE];
+    snprintf(newline, sizeof(newline), "/sendfile \"%s%s", homedir, path + 1);
+    snprintf(path, pathsize, "%s", &newline[11]);
+
+    wchar_t wline[MAX_STR_SIZE];
+
+    if (mbs_to_wcs_buf(wline, newline, sizeof(wline)) == -1)
+        return;
+
+    int newlen = wcslen(wline);
+
+    if (ctx->len + newlen >= MAX_STR_SIZE)
+        return;
+
+    wmemcpy(ctx->line, wline, newlen + 1);
+    ctx->pos = newlen;
+    ctx->len = ctx->pos;
+}
+
+/*  attempts to match /sendfile "<incomplete-dir>" line to matching directories.
+
+    if only one match, auto-complete line.
+    return diff between old len and new len of ctx->line, -1 if no matches or > 1 match */
+#define MAX_DIRS 512
+
+int dir_match(ToxWindow *self, Tox *m, const wchar_t *line)
+{
+    char b_path[MAX_STR_SIZE];
+    char b_name[MAX_STR_SIZE];
+    const wchar_t *tmpline = &line[11];   /* start after "/sendfile \"" */
+
+    if (wcs_to_mbs_buf(b_path, tmpline, sizeof(b_path)) == -1)
+        return -1; 
+
+    if (!strncmp(b_path, "~/", 2))
+        complt_home_dir(self, b_path, sizeof(b_path));
+
+    int si = char_rfind(b_path, '/', strlen(b_path));
+
+    if (!b_path[0]) {    /* list everything in pwd */
+        b_path[0] = '.';
+        b_path[1] = '\0'; 
+    } else if (!si && b_path[0] != '/') {    /* look for matches in pwd */
+        char tmp[MAX_STR_SIZE];
+        snprintf(tmp, sizeof(tmp), ".%s", b_path);
+        strcpy(b_path, tmp);  
+    }
+
+    strcpy(b_name, &b_path[si + 1]);
+    b_path[si + 1] = '\0';
+    int b_name_len = strlen(b_name);
+
+    DIR *dp = opendir(b_path);
+
+    if (dp == NULL)
+        return -1;
+
+    char dirnames[MAX_DIRS][NAME_MAX];
+    struct dirent *entry;
+    int dircount = 0;
+
+    while ((entry = readdir(dp)) && dircount < MAX_DIRS) {
+        if (strncmp(entry->d_name, b_name, b_name_len) == 0 
+                                && strcmp(".", entry->d_name) && strcmp("..", entry->d_name)) {
+            snprintf(dirnames[dircount], sizeof(dirnames[dircount]), "%s", entry->d_name);
+            ++dircount;
+        }
+    }
+
+    if (dircount == 0)
+        return -1;
+
+    if (dircount > 1) {
+        qsort(dirnames, dircount, NAME_MAX, qsort_strcasecmp_hlpr);
+        print_matches(self, m, dirnames, dircount, NAME_MAX);
+    }
+
+    return complete_line(self, dirnames, dircount, NAME_MAX);
+}

src/autocomplete.h

@@ -0,0 +1,42 @@
+/*  autocomplete.h
+ *
+ *
+ *  Copyright (C) 2014 Toxic All Rights Reserved.
+ *
+ *  This file is part of Toxic.
+ *
+ *  Toxic is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Toxic is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Toxic.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _autocomplete_h
+#define _autocomplete_h
+
+/* looks for all instances in list that begin with the last entered word in line according to pos,
+   then fills line with the complete word. e.g. "Hello jo" would complete the line
+   with "Hello john". If multiple matches, prints out all the matches and semi-completes line.
+
+   list is a pointer to the list of strings being compared, n_items is the number of items
+   in the list, and size is the size of each item in the list.
+
+   Returns the difference between the old len and new len of line on success, -1 if error */
+int complete_line(ToxWindow *self, const void *list, int n_items, int size);
+
+/*  attempts to match /sendfile "<incomplete-dir>" line to matching directories.
+
+    if only one match, auto-complete line.
+    return diff between old len and new len of ctx->line, -1 if no matches or > 1 match */
+int dir_match(ToxWindow *self, Tox *m, const wchar_t *line);
+
+#endif  /* #define _autocomplete_h */

src/chat.c

@@ -41,10 +41,13 @@
 #include "settings.h"
 #include "input.h"
 #include "help.h"
+#include "autocomplete.h"
+#include "notify.h"
+
+#ifdef _AUDIO
+    #include "audio_call.h"
+#endif /* _AUDIO */
 
-#ifdef _SUPPORT_AUDIO
-#include "audio_call.h"
-#endif /* _SUPPORT_AUDIO */
 
 extern char *DATA_FILE;
 
@@ -52,23 +55,24 @@ extern FileSender file_senders[MAX_FILES];
 extern ToxicFriend friends[MAX_FRIENDS_NUM];
 
 extern struct _Winthread Winthread;
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 static void init_infobox(ToxWindow *self);
 static void kill_infobox(ToxWindow *self);
-#endif  /* _SUPPORT_AUDIO */
+#endif  /* _AUDIO */
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 #define AC_NUM_CHAT_COMMANDS 26
 #else
-#define AC_NUM_CHAT_COMMANDS 18
-#endif /* _SUPPORT_AUDIO */
+#define AC_NUM_CHAT_COMMANDS 19
+#endif /* _AUDIO */
 
 /* Array of chat command names used for tab completion. */
 static const char chat_cmd_list[AC_NUM_CHAT_COMMANDS][MAX_CMDNAME_SIZE] = {
     { "/accept"     },
     { "/add"        },
+    { "/cancel"     },
     { "/clear"      },
     { "/close"      },
     { "/connect"    },
@@ -86,10 +90,9 @@ static const char chat_cmd_list[AC_NUM_CHAT_COMMANDS][MAX_CMDNAME_SIZE] = {
     { "/sendfile"   },
     { "/status"     },
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
     { "/call"       },
-    { "/cancel"     },
     { "/answer"     },
     { "/reject"     },
     { "/hangup"     },
@@ -97,11 +100,14 @@ static const char chat_cmd_list[AC_NUM_CHAT_COMMANDS][MAX_CMDNAME_SIZE] = {
     { "/mute"       },
     { "/sense"      },
 
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 };
 
-static void set_typingstatus(ToxWindow *self, Tox *m, uint8_t is_typing)
+static void set_self_typingstatus(ToxWindow *self, Tox *m, uint8_t is_typing)
 {
+    if (user_settings_->show_typing_self == SHOW_TYPING_OFF)
+        return;
+
     ChatContext *ctx = self->chatwin;
 
     tox_set_user_is_typing(m, self->num, is_typing);
@@ -126,7 +132,7 @@ void kill_chat_window(ToxWindow *self)
     log_disable(ctx->log);
     line_info_cleanup(ctx->hst);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     stop_current_call(self);
 #endif
 
@@ -157,9 +163,14 @@ static void chat_onMessage(ToxWindow *self, Tox *m, int32_t num, const char *msg
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
-    line_info_add(self, timefrmt, nick, NULL, msg, IN_MSG, 0, 0);
+    line_info_add(self, timefrmt, nick, NULL, IN_MSG, 0, 0, "%s", msg);
     write_to_log(msg, nick, ctx->log, false);
-    alert_window(self, WINDOW_ALERT_1, true);
+    
+    if (self->active_box != -1) 
+        box_notify2(self, generic_message, NT_WNDALERT_1 | NT_NOFOCUS, self->active_box, "%s", msg);    
+    else 
+        box_notify(self, generic_message, NT_WNDALERT_1 | NT_NOFOCUS, &self->active_box, nick, "%s", msg);
+    
 }
 
 static void chat_onConnectionChange(ToxWindow *self, Tox *m, int32_t num, uint8_t status)
@@ -169,12 +180,17 @@ static void chat_onConnectionChange(ToxWindow *self, Tox *m, int32_t num, uint8_
 
     StatusBar *statusbar = self->stb;
 
-    if (status == 1) {
+    if (status == 1) { /* Friend goes online */
         statusbar->is_online = true;
-        friends[num].is_typing = tox_get_is_typing(m, num);
-    } else {
+        friends[num].is_typing = user_settings_->show_typing_other == SHOW_TYPING_ON 
+                                 ? tox_get_is_typing(m, num) : 0;
+                                 
+    } else { /* Friend goes offline */
         statusbar->is_online = false;
         friends[num].is_typing = 0;
+
+        if (self->chatwin->self_is_typing)
+            set_self_typingstatus(self, m, 0);
     }
 }
 
@@ -199,9 +215,13 @@ static void chat_onAction(ToxWindow *self, Tox *m, int32_t num, const char *acti
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
-    line_info_add(self, timefrmt, nick, NULL, action, ACTION, 0, 0);
+    line_info_add(self, timefrmt, nick, NULL, ACTION, 0, 0, "%s", action);
     write_to_log(action, nick, ctx->log, true);
-    alert_window(self, WINDOW_ALERT_1, true);
+    
+    if (self->active_box != -1)
+        box_notify2(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS, self->active_box, "* %s %s", nick, action );
+    else
+        box_notify(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS, &self->active_box, self->name, "* %s %s", nick, action );
 }
 
 static void chat_onNickChange(ToxWindow *self, Tox *m, int32_t num, const char *nick, uint16_t len)
@@ -249,8 +269,7 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
     if (self->num != num)
         return;
 
-    char msg[MAX_STR_SIZE * 2];
-    char *errmsg;
+    const char *errmsg;
 
     /* holds the filename appended to the user specified path */
     char filename_path[MAX_STR_SIZE] = {0};
@@ -259,26 +278,24 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
     char filename_nopath[MAX_STR_SIZE];
     get_file_name(filename_nopath, sizeof(filename_nopath), pathname);
     int len = strlen(filename_nopath);
-
-    snprintf(msg, sizeof(msg), "File transfer request for '%s' (%llu bytes).", filename_nopath,
-             (long long unsigned int)filesize);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer request for '%s' (%llu bytes).",
+                                                   filename_nopath, (long long unsigned int) filesize);
 
     if (filenum >= MAX_FILES) {
         errmsg = "Too many pending file requests; discarding.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
         return;
     }
 
     /* use specified path in config if possible */
-    if (user_settings->download_path[0]) {
-        snprintf(filename_path, sizeof(filename_path), "%s%s", user_settings->download_path, filename_nopath);
-        len += strlen(user_settings->download_path);
+    if (user_settings_->download_path[0]) {
+        snprintf(filename_path, sizeof(filename_path), "%s%s", user_settings_->download_path, filename_nopath);
+        len += strlen(user_settings_->download_path);
     }
 
     if (len >= sizeof(friends[num].file_receiver.filenames[filenum])) {
         errmsg = "File name too long; discarding.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
         return;
     }
 
@@ -309,28 +326,39 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
 
         if (count > 999) {
             errmsg = "Error saving file to disk.";
-            line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
             return;
         }
     }
 
-    snprintf(msg, sizeof(msg), "Type '/savefile %d' to accept the file transfer.", filenum);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Type '/savefile %d' to accept the file transfer.", filenum);
 
     friends[num].file_receiver.pending[filenum] = true;
     friends[num].file_receiver.size[filenum] = filesize;
     strcpy(friends[num].file_receiver.filenames[filenum], filename);
 
-    alert_window(self, WINDOW_ALERT_2, true);
+    if (self->active_box != -1)
+        box_notify2(self, transfer_pending, NT_WNDALERT_2 | NT_NOFOCUS, self->active_box, 
+                    "Incoming file: %s", filename );
+    else
+        box_notify(self, transfer_pending, NT_WNDALERT_2 | NT_NOFOCUS, &self->active_box, self->name, 
+                    "Incoming file: %s", filename );
 }
 
-static void chat_close_file_receiver(int32_t num, uint8_t filenum)
+/* set CTRL to -1 if we don't want to send a control signal.
+   set msg to NULL if we don't want to display a message */
+void chat_close_file_receiver(Tox *m, int filenum, int friendnum, int CTRL)
 {
-    FILE *file = friends[num].file_receiver.files[filenum];
+    if (CTRL > 0)
+        tox_file_send_control(m, friendnum, 1, filenum, CTRL, 0, 0);
+
+    friends[friendnum].file_receiver.active[filenum] = false;
+    friends[friendnum].file_receiver.pending[filenum] = false;
+    FILE *file = friends[friendnum].file_receiver.files[filenum];
 
     if (file != NULL) {
         fclose(file);
-        friends[num].file_receiver.files[filenum] = NULL;
+        friends[friendnum].file_receiver.files[filenum] = NULL;
     }
 }
 
@@ -348,18 +376,24 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
         filename = friends[num].file_receiver.filenames[filenum];
     } else {
         for (i = 0; i < MAX_FILES; ++i) {
-            if (file_senders[i].filenum == filenum)
+            if (file_senders[i].active && file_senders[i].filenum == filenum)
                 break;
         }
 
-        filename = file_senders[i].pathname;
+        filename = file_senders[i].filename;
     }
 
     switch (control_type) {
         case TOX_FILECONTROL_ACCEPT:
             if (receive_send == 1) {
-                snprintf(msg, sizeof(msg), "File transfer for '%s' accepted (%.1f%%)", filename, 0.0);
-                file_senders[i].line_id = self->chatwin->hst->line_end->id + 1;
+                line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer [%d] for '%s' accepted.",
+                                                                      filenum, filename);
+                /* prep progress bar line */
+                char progline[MAX_STR_SIZE];
+                prep_prog_line(progline);
+                line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", progline);
+                file_senders[i].line_id = self->chatwin->hst->line_end->id + 2;
+                sound_notify(self, silent, NT_NOFOCUS | NT_BEEP | NT_WNDALERT_2, NULL);
             }
 
             break;
@@ -367,22 +401,43 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
         case TOX_FILECONTROL_KILL:
             snprintf(msg, sizeof(msg), "File transfer for '%s' failed.", filename);
 
+            if (self->active_box != -1)
+                box_notify2(self, error, NT_NOFOCUS | NT_WNDALERT_2, 
+                            self->active_box, "File transfer for '%s' failed!", filename );
+            else
+                box_notify(self, error, NT_NOFOCUS | NT_WNDALERT_2, &self->active_box,
+                           self->name, "File transfer for '%s' failed!", filename );
+
             if (receive_send == 0)
-                chat_close_file_receiver(num, filenum);
+                chat_close_file_receiver(m, filenum, num, -1);
+            else
+                close_file_sender(self, m, i, NULL, -1, filenum, num);
 
             break;
 
         case TOX_FILECONTROL_FINISHED:
             if (receive_send == 0) {
                 snprintf(msg, sizeof(msg), "File transfer for '%s' complete.", filename);
-                chat_close_file_receiver(num, filenum);
+                chat_close_file_receiver(m, filenum, num, TOX_FILECONTROL_FINISHED);
+            } else {
+                char msg[MAX_STR_SIZE];
+                snprintf(msg, sizeof(msg), "File '%s' successfuly sent.", filename);
+                close_file_sender(self, m, i, msg, TOX_FILECONTROL_FINISHED, filenum, num);
+                return;
             }
 
+            if (self->active_box != -1)
+                box_notify2(self, transfer_completed, NT_NOFOCUS | NT_WNDALERT_2, 
+                            self->active_box, "%s", msg);
+            else
+                box_notify(self, transfer_completed, NT_NOFOCUS | NT_WNDALERT_2, &self->active_box, 
+                            self->name, "%s", msg);
+
             break;
     }
 
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-    alert_window(self, WINDOW_ALERT_2, true);
+    if (msg[0])
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", msg);
 }
 
 static void chat_onFileData(ToxWindow *self, Tox *m, int32_t num, uint8_t filenum, const char *data,
@@ -395,25 +450,22 @@ static void chat_onFileData(ToxWindow *self, Tox *m, int32_t num, uint8_t filenu
 
     if (fp) {
         if (fwrite(data, length, 1, fp) != 1) {
-            line_info_add(self, NULL, NULL, NULL, " * Error writing to file.", SYS_MSG, 0, RED);
-            tox_file_send_control(m, num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
-            chat_close_file_receiver(num, filenum);
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Error writing to file.");
+            chat_close_file_receiver(m, filenum, num, TOX_FILECONTROL_KILL);
         }
     }
 
-    long double remain = (long double) tox_file_data_remaining(m, num, filenum, 1);
+    friends[num].file_receiver.bps[filenum] += length;
+    double remain = (double) tox_file_data_remaining(m, num, filenum, 1);
     uint64_t curtime = get_unix_time();
 
-    /* refresh line with percentage complete */
+    /* refresh line with percentage complete and transfer speed (must be called once per second) */
     if (!remain || timed_out(friends[num].file_receiver.last_progress[filenum], curtime, 1)) {
         friends[num].file_receiver.last_progress[filenum] = curtime;
         uint64_t size = friends[num].file_receiver.size[filenum];
-        long double pct_remain = remain ? (1 - (remain / size)) * 100 : 100;
-
-        char msg[MAX_STR_SIZE];
-        const char *name = friends[num].file_receiver.filenames[filenum];
-        snprintf(msg, sizeof(msg), "Saving file as: '%s' (%.1Lf%%)", name, pct_remain);
-        line_info_set(self, friends[num].file_receiver.line_id[filenum], msg);
+        double pct_done = remain > 0 ? (1 - (remain / size)) * 100 : 100;
+        print_progress_bar(self, filenum, num, pct_done);
+        friends[num].file_receiver.bps[filenum] = 0;
     }
 }
 
@@ -422,24 +474,27 @@ static void chat_onGroupInvite(ToxWindow *self, Tox *m, int32_t friendnumber, co
     if (self->num != friendnumber)
         return;
 
-    char msg[MAX_STR_SIZE + TOX_MAX_NAME_LENGTH];
-
     char name[TOX_MAX_NAME_LENGTH];
     get_nick_truncate(m, name, friendnumber);
 
-    snprintf(msg, sizeof(msg), "%s has invited you to a group chat.", name);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-    line_info_add(self, NULL, NULL, NULL, "Type \"/join\" to join the chat.", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s has invited you to a group chat.", name);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Type \"/join\" to join the chat.");
 
     memcpy(friends[friendnumber].groupchat_key, group_pub_key, 
            sizeof(friends[friendnumber].groupchat_key));
     friends[friendnumber].groupchat_pending = true;
 
-    alert_window(self, WINDOW_ALERT_2, true);
+    
+    sound_notify(self, generic_message, NT_WNDALERT_2, NULL);
+    
+    if (self->active_box != -1)
+        box_silent_notify2(self, NT_WNDALERT_2 | NT_NOFOCUS, self->active_box, "invites you to join group chat");
+    else
+        box_silent_notify(self, NT_WNDALERT_2 | NT_NOFOCUS, &self->active_box, name, "invites you to join group chat");
 }
 
 /* Av Stuff */
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
 void chat_onInvite (ToxWindow *self, ToxAv *av, int call_index)
 {
@@ -449,8 +504,16 @@ void chat_onInvite (ToxWindow *self, ToxAv *av, int call_index)
     /* call_index is set here and reset on call end */
     
     self->call_idx = call_index;
-    line_info_add(self, NULL, NULL, NULL, "Incoming audio call! Type: \"/answer\" or \"/reject\"", SYS_MSG, 0, 0);
-    alert_window(self, WINDOW_ALERT_0, true);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Incoming audio call! Type: \"/answer\" or \"/reject\"");
+    
+    if (self->ringing_sound == -1)
+        sound_notify(self, call_incoming, NT_LOOP, &self->ringing_sound);
+    
+    
+    if (self->active_box != -1)
+        box_silent_notify2(self, NT_NOFOCUS | NT_WNDALERT_0, self->active_box, "Incoming audio call!");
+    else
+        box_silent_notify(self, NT_NOFOCUS | NT_WNDALERT_0, &self->active_box, self->name, "Incoming audio call!");
 }
 
 void chat_onRinging (ToxWindow *self, ToxAv *av, int call_index)
@@ -458,7 +521,12 @@ void chat_onRinging (ToxWindow *self, ToxAv *av, int call_index)
     if ( !self || self->call_idx != call_index || self->num != toxav_get_peer_id(av, call_index, 0))
         return;
 
-    line_info_add(self, NULL, NULL, NULL, "Ringing...\"cancel\" ?", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Ringing...type \"/hangup\" to cancel it.");
+    
+#ifdef _SOUND_NOTIFY
+    if (self->ringing_sound == -1)
+        sound_notify(self, call_outgoing, NT_LOOP, &self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onStarting (ToxWindow *self, ToxAv *av, int call_index)
@@ -468,7 +536,11 @@ void chat_onStarting (ToxWindow *self, ToxAv *av, int call_index)
 
     init_infobox(self);
 
-    line_info_add(self, NULL, NULL, NULL, "Call started! Type: \"/hangup\" to end it.", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Call started! Type: \"/hangup\" to end it.");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onEnding (ToxWindow *self, ToxAv *av, int call_index)
@@ -478,7 +550,11 @@ void chat_onEnding (ToxWindow *self, ToxAv *av, int call_index)
 
     kill_infobox(self);
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "Call ended!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Call ended!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onError (ToxWindow *self, ToxAv *av, int call_index)
@@ -487,7 +563,11 @@ void chat_onError (ToxWindow *self, ToxAv *av, int call_index)
         return;
 
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "Error!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onStart (ToxWindow *self, ToxAv *av, int call_index)
@@ -497,7 +577,11 @@ void chat_onStart (ToxWindow *self, ToxAv *av, int call_index)
 
     init_infobox(self);
 
-    line_info_add(self, NULL, NULL, NULL, "Call started! Type: \"/hangup\" to end it.", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Call started! Type: \"/hangup\" to end it.");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onCancel (ToxWindow *self, ToxAv *av, int call_index)
@@ -507,7 +591,11 @@ void chat_onCancel (ToxWindow *self, ToxAv *av, int call_index)
 
     kill_infobox(self);
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "Call canceled!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Call canceled!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onReject (ToxWindow *self, ToxAv *av, int call_index)
@@ -516,7 +604,11 @@ void chat_onReject (ToxWindow *self, ToxAv *av, int call_index)
         return;
 
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "Rejected!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Rejected!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onEnd (ToxWindow *self, ToxAv *av, int call_index)
@@ -526,7 +618,11 @@ void chat_onEnd (ToxWindow *self, ToxAv *av, int call_index)
 
     kill_infobox(self);
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "Call ended!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Call ended!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onRequestTimeout (ToxWindow *self, ToxAv *av, int call_index)
@@ -535,7 +631,11 @@ void chat_onRequestTimeout (ToxWindow *self, ToxAv *av, int call_index)
         return;
 
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "No answer!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No answer!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onPeerTimeout (ToxWindow *self, ToxAv *av, int call_index)
@@ -545,7 +645,11 @@ void chat_onPeerTimeout (ToxWindow *self, ToxAv *av, int call_index)
 
     kill_infobox(self);
     self->call_idx = -1;
-    line_info_add(self, NULL, NULL, NULL, "Peer disconnected; call ended!", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Peer disconnected; call ended!");
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->ringing_sound);
+#endif /* _SOUND_NOTIFY */
 }
 
 static void init_infobox(ToxWindow *self)
@@ -560,7 +664,7 @@ static void init_infobox(ToxWindow *self)
 
     ctx->infobox.win = newwin(INFOBOX_HEIGHT, INFOBOX_WIDTH + 1, 1, x2 - INFOBOX_WIDTH);
     ctx->infobox.starttime = get_unix_time();
-    ctx->infobox.vad_lvl = VAD_THRESHOLD_DEFAULT;
+    ctx->infobox.vad_lvl = user_settings_->VAD_treshold;
     ctx->infobox.active = true;
     strcpy(ctx->infobox.timestr, "00");
 }
@@ -630,7 +734,7 @@ static void draw_infobox(ToxWindow *self)
     wrefresh(infobox->win);
 }
 
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
 {
@@ -644,11 +748,10 @@ static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
-    line_info_add(self, timefrmt, selfname, NULL, action, ACTION, 0, 0);
+    line_info_add(self, timefrmt, selfname, NULL, ACTION, 0, 0, "%s", action);
 
     if (tox_send_action(m, self->num, (uint8_t *) action, strlen(action)) == 0) {
-        char *errmsg = " * Failed to send action.";
-        line_info_add(self, NULL, selfname, NULL, errmsg, SYS_MSG, 0, RED);
+        line_info_add(self, NULL, selfname, NULL, SYS_MSG, 0, RED, " * Failed to send action.");
     } else {
         write_to_log(action, selfname, ctx->log, true);
     }
@@ -674,8 +777,8 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
     if (ltr) {    /* char is printable */
         input_new_char(self, key, x, y, x2, y2);
 
-        if (ctx->line[0] != '/')
-            set_typingstatus(self, m, 1);
+        if (ctx->line[0] != '/' && !ctx->self_is_typing && statusbar->is_online)
+            set_self_typingstatus(self, m, 1);
 
         return;
     }
@@ -685,21 +788,23 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
 
     input_handle(self, key, x, y, x2, y2);
 
-    if (key == '\t') {    /* TAB key: auto-completes command */
-        if (ctx->len > 1 && ctx->line[0] == '/') {
-            int diff = complete_line(ctx, chat_cmd_list, AC_NUM_CHAT_COMMANDS, MAX_CMDNAME_SIZE);
+    if (key == '\t' && ctx->len > 1 && ctx->line[0] == '/') {    /* TAB key: auto-complete */
+        int diff = -1;
 
-            if (diff != -1) {
-                if (x + diff > x2 - 1) {
-                    wmove(self->window, y, x + diff);
-                    ctx->start += diff;
-                } else {
-                    wmove(self->window, y, x + diff);
-                }
-            } else 
-                beep();
-        } else
-            beep();
+        if (wcsncmp(ctx->line, L"/sendfile \"", wcslen(L"/sendfile \"")) == 0) {
+            diff = dir_match(self, m, ctx->line);
+        } else {
+            diff = complete_line(self, chat_cmd_list, AC_NUM_CHAT_COMMANDS, MAX_CMDNAME_SIZE);
+        }
+
+        if (diff != -1) {
+            if (x + diff > x2 - 1) {
+                int wlen = wcswidth(ctx->line, sizeof(ctx->line));
+                ctx->start = wlen < x2 ? 0 : wlen - x2 + 1;
+            }
+        } else {
+            sound_notify(self, error, 0, NULL);
+        }
 
     } else if (key == '\n') {
         rm_trailing_spaces_buf(ctx);
@@ -729,10 +834,10 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
             char timefrmt[TIME_STR_SIZE];
             get_time_str(timefrmt, sizeof(timefrmt));
 
-            line_info_add(self, timefrmt, selfname, NULL, line, OUT_MSG, 0, 0);
+            line_info_add(self, timefrmt, selfname, NULL, OUT_MSG, 0, 0, "%s", line);
 
             if (!statusbar->is_online || tox_send_message(m, self->num, (uint8_t *) line, strlen(line)) == 0) {
-                line_info_add(self, NULL, NULL, NULL, " * Failed to send message.", SYS_MSG, 0, RED);
+                line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Failed to send message.");
             } else {
                 write_to_log(line, selfname, ctx->log, false);
             }
@@ -744,7 +849,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
     }
 
     if (ctx->len <= 0 && ctx->self_is_typing)
-        set_typingstatus(self, m, 0);
+        set_self_typingstatus(self, m, 0);
 }
 
 static void chat_onDraw(ToxWindow *self, Tox *m)
@@ -791,7 +896,7 @@ static void chat_onDraw(ToxWindow *self, Tox *m)
         }
 
         wattron(statusbar->topline, COLOR_PAIR(colour) | A_BOLD);
-        wprintw(statusbar->topline, " O");
+        wprintw(statusbar->topline, " %s", ONLINE_CHAR);
         wattroff(statusbar->topline, COLOR_PAIR(colour) | A_BOLD);
 
         if (friends[self->num].is_typing)
@@ -804,7 +909,7 @@ static void chat_onDraw(ToxWindow *self, Tox *m)
         if (friends[self->num].is_typing)
             wattroff(statusbar->topline, COLOR_PAIR(YELLOW));
     } else {
-        wprintw(statusbar->topline, " o");
+        wprintw(statusbar->topline, " %s", OFFLINE_CHAR);
         wattron(statusbar->topline, A_BOLD);
         wprintw(statusbar->topline, " %s ", statusbar->nick);
         wattroff(statusbar->topline, A_BOLD);
@@ -856,7 +961,7 @@ static void chat_onDraw(ToxWindow *self, Tox *m)
 
     wrefresh(self->window);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     if (ctx->infobox.active) {
         draw_infobox(self);
         wrefresh(self->window);
@@ -938,7 +1043,7 @@ ToxWindow new_chat(Tox *m, int32_t friendnum)
     ret.onFileControl = &chat_onFileControl;
     ret.onFileData = &chat_onFileData;
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     ret.onInvite = &chat_onInvite;
     ret.onRinging = &chat_onRinging;
     ret.onStarting = &chat_onStarting;
@@ -953,8 +1058,11 @@ ToxWindow new_chat(Tox *m, int32_t friendnum)
     
     ret.call_idx = -1;
     ret.device_selection[0] = ret.device_selection[1] = -1;
-#endif /* _SUPPORT_AUDIO */
-
+    ret.ringing_sound = -1;
+#endif /* _AUDIO */
+    
+    ret.active_box = -1;
+    
     char nick[TOX_MAX_NAME_LENGTH];
     int n_len = get_nick_truncate(m, nick, friendnum);
     chat_set_window_name(&ret, nick, n_len);

src/chat.h

@@ -26,6 +26,9 @@
 #include "windows.h"
 #include "toxic.h"
 
+/* set CTRL to -1 if we don't want to send a control signal.
+   set msg to NULL if we don't want to display a message */
+void chat_close_file_receiver(Tox *m, int filenum, int friendnum, int CTRL);
 void kill_chat_window(ToxWindow *self);
 ToxWindow new_chat(Tox *m, int32_t friendnum);
 

src/chat_commands.c

@@ -30,6 +30,8 @@
 #include "execute.h"
 #include "line_info.h"
 #include "groupchat.h"
+#include "chat.h"
+#include "file_senders.h"
 
 extern ToxWindow *prompt;
 
@@ -37,65 +39,107 @@ extern ToxicFriend friends[MAX_FRIENDS_NUM];
 
 extern FileSender file_senders[MAX_FILES];
 extern uint8_t max_file_senders_index;
+extern uint8_t num_active_file_senders;
+
+void cmd_cancelfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
+{
+    if (argc < 2) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Requires type in|out and the file ID.");
+        return;
+    }
+
+    const char *inoutstr = argv[1];
+    int filenum = atoi(argv[2]);
+
+    if (filenum >= MAX_FILES || filenum < 0) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
+        return;
+    }
+
+    if (strcasecmp(inoutstr, "in") == 0) {    /* cancel an incoming file transfer */
+        if (!friends[self->num].file_receiver.active[filenum]) {
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
+            return;  
+        }
+
+        const char *filepath = friends[self->num].file_receiver.filenames[filenum];
+        char name[MAX_STR_SIZE];
+        get_file_name(name, sizeof(name), filepath);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer for '%s' canceled.", name);
+        chat_close_file_receiver(m, filenum, self->num, TOX_FILECONTROL_KILL);
+        return;
+    } else if (strcasecmp(inoutstr, "out") == 0) {    /* cancel an outgoing file transfer */
+        int i;
+        bool match = false;
+
+        for (i = 0; i < MAX_FILES; ++i) {
+            if (file_senders[i].active && file_senders[i].filenum == filenum) {
+                match = true;
+                break;
+            }
+        }
+
+        if (!match) {
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid file ID.");
+            return;  
+        }
+
+        const char *filename = file_senders[i].filename;
+        char msg[MAX_STR_SIZE];
+        snprintf(msg, sizeof(msg), "File transfer for '%s' canceled.", filename);
+        close_file_sender(self, m, i, msg, TOX_FILECONTROL_KILL, filenum, self->num);
+        return;
+    } else {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Type must be 'in' or 'out'.");
+        return;
+    }
+}
 
 void cmd_groupinvite(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
     if (argc < 1) {
-        errmsg = "Invalid syntax";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group number required.");
         return;
     }
 
     int groupnum = atoi(argv[1]);
 
     if (groupnum == 0 && strcmp(argv[1], "0")) {    /* atoi returns 0 value on invalid input */
-        errmsg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid group number.");
         return;
     }
 
     if (tox_invite_friend(m, self->num, groupnum) == -1) {
-        errmsg = "Failed to invite contact to group.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to invite contact to group.");
         return;
     }
 
-    char msg[MAX_STR_SIZE];
-    snprintf(msg, sizeof(msg), "Invited contact to Group %d.", groupnum);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invited contact to Group %d.", groupnum);
 }
 
 void cmd_join_group(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
     if (get_num_active_windows() >= MAX_WINDOWS_NUM) {
-        errmsg = " * Warning: Too many windows are open.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Warning: Too many windows are open.");
         return;
     }
 
-    char *groupkey = friends[self->num].groupchat_key;
+    const char *groupkey = friends[self->num].groupchat_key;
 
     if (!friends[self->num].groupchat_pending) {
-        errmsg = "No pending group chat invite.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending group chat invite.");
         return;
     }
 
     int groupnum = tox_join_groupchat(m, self->num, (uint8_t *) groupkey);
 
     if (groupnum == -1) {
-        errmsg = "Group chat instance failed to initialize.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat instance failed to initialize.");
         return;
     }
 
     if (init_groupchat_win(prompt, m, groupnum) == -1) {
-        errmsg = "Group chat window failed to initialize.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat window failed to initialize.");
         tox_del_groupchat(m, groupnum);
         return;
     }
@@ -103,88 +147,79 @@ void cmd_join_group(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*ar
 
 void cmd_savefile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
-    if (argc != 1) {
-        errmsg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+    if (argc < 1) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File ID required.");
         return;
     }
 
     uint8_t filenum = atoi(argv[1]);
 
     if ((filenum == 0 && strcmp(argv[1], "0")) || filenum >= MAX_FILES) {
-        errmsg = "No pending file transfers with that number.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending file transfers with that ID.");
         return;
     }
 
     if (!friends[self->num].file_receiver.pending[filenum]) {
-        errmsg = "No pending file transfers with that number.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending file transfers with that ID.");
         return;
     }
 
-    char *filename = friends[self->num].file_receiver.filenames[filenum];
+    const char *filename = friends[self->num].file_receiver.filenames[filenum];
 
     if (tox_file_send_control(m, self->num, 1, filenum, TOX_FILECONTROL_ACCEPT, 0, 0) == 0) {
-        char msg[MAX_STR_SIZE];
-        snprintf(msg, sizeof(msg), "Saving file as: '%s' (%.1f%%)", filename, 0.0);
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-        friends[self->num].file_receiver.line_id[filenum] = self->chatwin->hst->line_end->id + 1;
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Saving file [%d] as: '%s'", filenum, filename);
+
+        /* prep progress bar line */
+        char progline[MAX_STR_SIZE];
+        prep_prog_line(progline);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", progline);
+        friends[self->num].file_receiver.line_id[filenum] = self->chatwin->hst->line_end->id + 2;
 
         if ((friends[self->num].file_receiver.files[filenum] = fopen(filename, "a")) == NULL) {
-            errmsg = "* Error writing to file.";
-            line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, "* Error writing to file.");
             tox_file_send_control(m, self->num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
         }
     } else {
-        errmsg = "File transfer failed.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File transfer failed.");
     }
 
     friends[self->num].file_receiver.pending[filenum] = false;
+    friends[self->num].file_receiver.active[filenum] = true;
 }
 
 void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
     if (max_file_senders_index >= (MAX_FILES - 1)) {
-        errmsg = "Please wait for some of your outgoing file transfers to complete.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        const char *errmsg = "Please wait for some of your outgoing file transfers to complete.";
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
         return;
     }
 
     if (argc < 1) {
-        errmsg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path required.");
         return;
     }
 
-    char *path = argv[1];
-
-    if (path[0] != '\"') {
-        errmsg = "File path must be enclosed in quotes.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+    if (argv[1][0] != '\"') {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path must be enclosed in quotes.");
         return;
     }
 
-    ++path;
+    /* remove opening and closing quotes */
+    char path[MAX_STR_SIZE];
+    snprintf(path, sizeof(path), "%s", &argv[1][1]);
     int path_len = strlen(path) - 1;
     path[path_len] = '\0';
 
-    if (path_len > MAX_STR_SIZE) {
-        errmsg = "File path exceeds character limit.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+    if (path_len >= MAX_STR_SIZE) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File path exceeds character limit.");
         return;
     }
 
     FILE *file_to_send = fopen(path, "r");
 
     if (file_to_send == NULL) {
-        errmsg = "File not found.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "File not found.");
         return;
     }
 
@@ -192,13 +227,13 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
     uint64_t filesize = ftell(file_to_send);
     fseek(file_to_send, 0, SEEK_SET);
 
-    char filename[MAX_STR_SIZE];
+    char filename[MAX_STR_SIZE] = {0};
     get_file_name(filename, sizeof(filename), path);
-    int filenum = tox_new_file_sender(m, self->num, filesize, (const uint8_t *) filename, strlen(filename));
+    int namelen = strlen(filename);
+    int filenum = tox_new_file_sender(m, self->num, filesize, (const uint8_t *) filename, namelen);
 
     if (filenum == -1) {
-        errmsg = "Error sending file.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Error sending file.");
         return;
     }
 
@@ -206,7 +241,8 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
 
     for (i = 0; i < MAX_FILES; ++i) {
         if (!file_senders[i].active) {
-            memcpy(file_senders[i].pathname, path, path_len + 1);
+            file_senders[i].queue_pos = num_active_file_senders;
+            memcpy(file_senders[i].filename, filename, namelen + 1);
             file_senders[i].active = true;
             file_senders[i].toxwin = self;
             file_senders[i].file = file_to_send;
@@ -217,9 +253,9 @@ void cmd_sendfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv
             file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1,
                                              tox_file_data_size(m, self->num), file_to_send);
 
-            char msg[MAX_STR_SIZE];
-            snprintf(msg, sizeof(msg), "Sending file: '%s'", path);
-            line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Sending file [%d]: '%s'", filenum, filename);
+
+            ++num_active_file_senders;
 
             if (i == max_file_senders_index)
                 ++max_file_senders_index;

src/chat_commands.h

@@ -26,12 +26,13 @@
 #include "windows.h"
 #include "toxic.h"
 
+void cmd_cancelfile(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_groupinvite(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_join_group(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_savefile(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_sendfile(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 void cmd_call(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_answer(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_reject(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
@@ -40,6 +41,6 @@ void cmd_cancel(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZ
 void cmd_ccur_device(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_mute(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_sense(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #endif /* #define _chat_commands_h */

src/configdir.c

@@ -29,53 +29,55 @@
 #include <unistd.h>
 #include <pwd.h>
 
+#include "toxic.h"
 #include "configdir.h"
 
+/* get the user's home directory */
+void get_home_dir(char *home, int size)
+{
+    struct passwd pwd;
+    struct passwd *pwdbuf;
+    const char *hmstr;
+    char buf[NSS_BUFLEN_PASSWD];
+
+    int rc = getpwuid_r(getuid(), &pwd, buf, NSS_BUFLEN_PASSWD, &pwdbuf);
+
+    if (rc == 0) {
+        hmstr = pwd.pw_dir;
+    } else {
+        hmstr = getenv("HOME");
+
+        if (hmstr == NULL)
+            return;
+
+        snprintf(buf, sizeof(buf), "%s", hmstr);
+        hmstr = buf;
+    }
+
+    snprintf(home, size, "%s", hmstr);
+}
+
 /**
- * @brief Get the users config directory.
+ * @brief Get the user's config directory.
  *
- * This is without a trailing slash.
+ * This is without a trailing slash. Resulting string must be freed.
  *
  * @return The users config dir or NULL on error.
  */
 char *get_user_config_dir(void)
 {
+    char home[NSS_BUFLEN_PASSWD];
+    get_home_dir(home, sizeof(home));
+
     char *user_config_dir;
-
-#ifndef NSS_BUFLEN_PASSWD
-#define NSS_BUFLEN_PASSWD 4096
-#endif /* NSS_BUFLEN_PASSWD */
-
-    struct passwd pwd;
-    struct passwd *pwdbuf;
-    const char *home;
-    char buf[NSS_BUFLEN_PASSWD];
     size_t len;
-    int rc;
-
-    rc = getpwuid_r(getuid(), &pwd, buf, NSS_BUFLEN_PASSWD, &pwdbuf);
-
-    if (rc == 0) {
-        home = pwd.pw_dir;
-    } else {
-        home = getenv("HOME");
-
-        if (home == NULL) {
-            return NULL;
-        }
-
-        /* env variables can be tainted */
-        snprintf(buf, sizeof(buf), "%s", home);
-        home = buf;
-    }
 
 # if defined(__APPLE__)
     len = strlen(home) + strlen("/Library/Application Support") + 1;
     user_config_dir = malloc(len);
 
-    if (user_config_dir == NULL) {
+    if (user_config_dir == NULL)
         return NULL;
-    }
 
     snprintf(user_config_dir, len, "%s/Library/Application Support", home);
 # else /* __APPLE__ */
@@ -86,9 +88,8 @@ char *get_user_config_dir(void)
         len = strlen(home) + strlen("/.config") + 1;
         user_config_dir = malloc(len);
 
-        if (user_config_dir == NULL) {
+        if (user_config_dir == NULL)
             return NULL;
-        }
 
         snprintf(user_config_dir, len, "%s/.config", home);
     } else {
@@ -98,34 +99,48 @@ char *get_user_config_dir(void)
 # endif /* __APPLE__ */
 
     return user_config_dir;
-#undef NSS_BUFLEN_PASSWD
 }
 
 /*
- * Creates the config directory.
+ * Creates the config and chatlog directories.
  */
-int create_user_config_dir(char *path)
+int create_user_config_dirs(char *path)
 {
-    int mkdir_err;
-
-    mkdir_err = mkdir(path, 0700);
     struct stat buf;
+    int mkdir_err = mkdir(path, 0700);
 
-    if (mkdir_err && (errno != EEXIST || stat(path, &buf) || !S_ISDIR(buf.st_mode))) {
+    if (mkdir_err && (errno != EEXIST || stat(path, &buf) || !S_ISDIR(buf.st_mode)))
         return -1;
-    }
 
     char *fullpath = malloc(strlen(path) + strlen(CONFIGDIR) + 1);
+    char *logpath = malloc(strlen(path) + strlen(LOGDIR) + 1);
+
+    if (fullpath == NULL || logpath == NULL)
+        exit_toxic_err("failed in load_data_structures", FATALERR_MEMORY);
+
     strcpy(fullpath, path);
     strcat(fullpath, CONFIGDIR);
 
+    strcpy(logpath, path);
+    strcat(logpath, LOGDIR);
+
     mkdir_err = mkdir(fullpath, 0700);
 
     if (mkdir_err && (errno != EEXIST || stat(fullpath, &buf) || !S_ISDIR(buf.st_mode))) {
         free(fullpath);
+        free(logpath);
         return -1;
     }
 
+    mkdir_err = mkdir(logpath, 0700);
+
+    if (mkdir_err && (errno != EEXIST || stat(logpath, &buf) || !S_ISDIR(buf.st_mode))) {
+        free(fullpath);
+        free(logpath);
+        return -1;
+    }
+
+    free(logpath);
     free(fullpath);
     return 0;
 }

src/configdir.h

@@ -23,14 +23,19 @@
 #ifndef _configdir_h
 #define _configdir_h
 
+#ifndef NSS_BUFLEN_PASSWD
+#define NSS_BUFLEN_PASSWD 4096
+#endif
+
 #define CONFIGDIR "/tox/"
+#define LOGDIR "/tox/chatlogs/"
 
 #ifndef S_ISDIR
 #define S_ISDIR(mode)  (((mode) & S_IFMT) == S_IFDIR)
 #endif
 
 char *get_user_config_dir(void);
-
-int create_user_config_dir(char *path);
+void get_home_dir(char *home, int size);
+int create_user_config_dirs(char *path);
 
 #endif /* #define _configdir_h */

src/device.c

@@ -20,8 +20,14 @@
  *
  */
 
+#include "device.h"
+
+#ifdef _AUDIO
 #include "audio_call.h"
+#endif
+
 #include "line_info.h"
+#include "settings.h"
 
 #ifdef __APPLE__
 #include <OpenAL/al.h>
@@ -29,6 +35,10 @@
 #else
 #include <AL/al.h>
 #include <AL/alc.h>
+/* compatibility with older versions of OpenAL */
+#ifndef ALC_ALL_DEVICES_SPECIFIER
+#include <AL/alext.h>
+#endif
 #endif
 
 #include <string.h>
@@ -37,12 +47,10 @@
 #include <stdlib.h>
 #include <assert.h>
 
-#include <tox/toxav.h>
-
-#define openal_bufs 5
-#define sample_rate 48000
+#define OPENAL_BUFS 5
 #define inline__ inline __attribute__((always_inline))
-#define frame_size (av_DefaultSettings.audio_sample_rate * av_DefaultSettings.audio_frame_duration / 1000)
+
+extern struct user_settings *user_settings_;
 
 typedef struct _Device {
     ALCdevice  *dhndl;                     /* Handle of device selected/opened */
@@ -51,13 +59,18 @@ typedef struct _Device {
     void* cb_data;                         /* Data to be passed to callback */
     int32_t call_idx;                      /* ToxAv call index */
     
-    uint32_t source, buffers[openal_bufs]; /* Playback source/buffers */
+    uint32_t source, buffers[OPENAL_BUFS]; /* Playback source/buffers */
     size_t ref_count;
     int32_t selection;
     _Bool enable_VAD;
     _Bool muted;
-    float VAD_treshold;                    /* 40 is usually recommended value */
     pthread_mutex_t mutex[1];
+    uint32_t sample_rate; 
+    uint32_t frame_duration;
+    int32_t sound_mode;
+#ifdef _AUDIO
+    float VAD_treshold;                    /* 40 is usually recommended value */
+#endif
 } Device;
 
 const char *ddevice_names[2];              /* Default device */
@@ -66,7 +79,9 @@ static int size[2];                        /* Size of above containers */
 Device *running[2][MAX_DEVICES];     /* Running devices */
 uint32_t primary_device[2];          /* Primary device */
 
+#ifdef _AUDIO
 static ToxAv* av = NULL;
+#endif /* _AUDIO */
 
 /* q_mutex */
 #define lock pthread_mutex_lock(&mutex)
@@ -79,7 +94,11 @@ _Bool thread_running = _True,
 
 void* thread_poll(void*);
 /* Meet devices */
+#ifdef _AUDIO
 DeviceError init_devices(ToxAv* av_)
+#else
+DeviceError init_devices()
+#endif /* _AUDIO */
 {
     const char *stringed_device_list;
     
@@ -115,9 +134,11 @@ DeviceError init_devices(ToxAv* av_)
     if ( pthread_create(&thread_id, NULL, thread_poll, NULL) != 0 || pthread_detach(thread_id) != 0) 
         return de_InternalError;    
     
+#ifdef _AUDIO
     av = av_;
+#endif /* _AUDIO */
     
-    return (DeviceError) ae_None;
+    return (DeviceError) de_None;
 }
 
 DeviceError terminate_devices()
@@ -128,7 +149,7 @@ DeviceError terminate_devices()
     
     pthread_mutex_destroy(&mutex);
     
-    return (DeviceError) ae_None;
+    return (DeviceError) de_None;
 }
 
 DeviceError device_mute(DeviceType type, uint32_t device_idx)
@@ -149,6 +170,7 @@ DeviceError device_mute(DeviceType type, uint32_t device_idx)
     return de_None;
 }
 
+#ifdef _AUDIO
 DeviceError device_set_VAD_treshold(uint32_t device_idx, float value)
 {
     if (device_idx >= MAX_DEVICES) return de_InvalidSelection;
@@ -166,6 +188,8 @@ DeviceError device_set_VAD_treshold(uint32_t device_idx, float value)
     unlock;
     return de_None;
 }
+#endif
+
 
 DeviceError set_primary_device(DeviceType type, int32_t selection)
 {
@@ -175,18 +199,22 @@ DeviceError set_primary_device(DeviceType type, int32_t selection)
     return de_None;
 }
 
-DeviceError open_primary_device(DeviceType type, uint32_t* device_idx)
+DeviceError open_primary_device(DeviceType type, uint32_t* device_idx, uint32_t sample_rate, uint32_t frame_duration, uint8_t channels)
 {
-    return open_device(type, primary_device[type], device_idx);
+    return open_device(type, primary_device[type], device_idx, sample_rate, frame_duration, channels);
 }
 
 
 // TODO: generate buffers separately
-DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx)
+DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx, uint32_t sample_rate, uint32_t frame_duration, uint8_t channels)
 {
     if (size[type] <= selection || selection < 0) return de_InvalidSelection;
+
+    if (channels != 1 && channels != 2) return de_UnsupportedMode;
     
     lock;
+
+    const uint32_t frame_size = (sample_rate * frame_duration / 1000);
     
     uint32_t i;
     for (i = 0; i < MAX_DEVICES && running[type][i] != NULL; i ++);
@@ -194,9 +222,13 @@ DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx
     if (i == MAX_DEVICES) { unlock; return de_AllDevicesBusy; }
     else *device_idx = i;
     
-    Device* device = running[type][*device_idx] = calloc(1, sizeof(Device));;
+    Device* device = running[type][*device_idx] = calloc(1, sizeof(Device));
     device->selection = selection;
     
+    device->sample_rate = sample_rate;
+    device->frame_duration = frame_duration;
+    device->sound_mode = channels == 1 ? AL_FORMAT_MONO16 : AL_FORMAT_STEREO16;
+    
     for (i = 0; i < *device_idx; i ++) { /* Check if any previous has the same selection */
         if ( running[type][i]->selection == selection ) {
             device->dhndl = running[type][i]->dhndl;
@@ -214,8 +246,10 @@ DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx
     
     if (type == input) {
         device->dhndl = alcCaptureOpenDevice(devices_names[type][selection], 
-                        av_DefaultSettings.audio_sample_rate, AL_FORMAT_MONO16, frame_size * 2);
-        device->VAD_treshold = VAD_THRESHOLD_DEFAULT;
+                                             sample_rate, device->sound_mode, frame_size * 2);
+    #ifdef _AUDIO
+        device->VAD_treshold = user_settings_->VAD_treshold;
+    #endif
     }
     else { 
         device->dhndl = alcOpenDevice(devices_names[type][selection]);
@@ -229,18 +263,18 @@ DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx
         device->ctx = alcCreateContext(device->dhndl, NULL);
         alcMakeContextCurrent(device->ctx);
         
-        alGenBuffers(openal_bufs, device->buffers);
+        alGenBuffers(OPENAL_BUFS, device->buffers);
         alGenSources((uint32_t)1, &device->source);
         alSourcei(device->source, AL_LOOPING, AL_FALSE);
         
         uint16_t zeros[frame_size];
         memset(zeros, 0, frame_size*2);
         
-        for ( i =0; i < openal_bufs; ++i) {
-            alBufferData(device->buffers[i], AL_FORMAT_MONO16, zeros, frame_size*2, sample_rate);
+        for ( i =0; i < OPENAL_BUFS; ++i) {
+            alBufferData(device->buffers[i], device->sound_mode, zeros, frame_size*2, sample_rate);
         }
         
-        alSourceQueueBuffers(device->source, openal_bufs, device->buffers);
+        alSourceQueueBuffers(device->source, OPENAL_BUFS, device->buffers);
         alSourcePlay(device->source);
     }
     
@@ -286,7 +320,7 @@ DeviceError close_device(DeviceType type, uint32_t device_idx)
             if (alcGetCurrentContext() != device->ctx) alcMakeContextCurrent(device->ctx);
             
             alDeleteSources(1, &device->source);
-            alDeleteBuffers(openal_bufs, device->buffers);
+            alDeleteBuffers(OPENAL_BUFS, device->buffers);
             
             if ( !alcCloseDevice(device->dhndl) ) rc = de_AlError;
             alcMakeContextCurrent(NULL);
@@ -346,7 +380,7 @@ inline__ DeviceError write_out(uint32_t device_idx, int16_t* data, uint32_t leng
     }
     
     
-    alBufferData(bufid, AL_FORMAT_MONO16, data, lenght * 2 * channels, av_DefaultSettings.audio_sample_rate);
+    alBufferData(bufid, device->sound_mode, data, lenght * 2 * channels, device->sample_rate);
     alSourceQueueBuffers(device->source, 1, &bufid);
     
     ALint state;
@@ -368,7 +402,6 @@ void* thread_poll (void* arg) // TODO: maybe use thread for every input source
     uint32_t i;
     int32_t sample = 0;
     
-    int f_size = frame_size;
     
     while (thread_running)
     {
@@ -382,17 +415,22 @@ void* thread_poll (void* arg) // TODO: maybe use thread for every input source
                 {
                     alcGetIntegerv(running[input][i]->dhndl, ALC_CAPTURE_SAMPLES, sizeof(int32_t), &sample);
                     
+                    int f_size = (running[input][i]->sample_rate * running[input][i]->frame_duration / 1000);
+                    
                     if (sample < f_size) { 
                         unlock;
                         continue;
                     }
                     Device* device = running[input][i];
                     
-                    int16_t frame[4096];
+                    int16_t frame[16000];
                     alcCaptureSamples(device->dhndl, frame, f_size);
                     
-                    if ( device->muted || 
-                        (device->enable_VAD && !toxav_has_activity(av, device->call_idx, frame, f_size, device->VAD_treshold)))
+                    if ( device->muted 
+                    #ifdef _AUDIO
+                        || (device->enable_VAD && !toxav_has_activity(av, device->call_idx, frame, f_size, device->VAD_treshold))
+                    #endif /* _AUDIO */
+                        )
                         { unlock; continue; } /* Skip if no voice activity */
                     
                     if ( device->cb ) device->cb(frame, f_size, device->cb_data);
@@ -409,12 +447,9 @@ void* thread_poll (void* arg) // TODO: maybe use thread for every input source
 void print_devices(ToxWindow* self, DeviceType type)
 {
     int i = 0;
-    for ( ; i < size[type]; i ++) {
-        char msg[MAX_STR_SIZE];
-        snprintf(msg, sizeof(msg), "%d: %s", i, devices_names[type][i]);
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-    }
-    
+    for ( ; i < size[type]; i ++)
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%d: %s", i, devices_names[type][i]);
+
     return;
 }
 

src/device.h

@@ -50,13 +50,19 @@ typedef enum DeviceError {
     de_AllDevicesBusy = -5,
     de_DeviceNotActive = -6,
     de_BufferError = -7,
-    de_AlError = -8,
+    de_UnsupportedMode = -8,
+    de_AlError = -9,
 } DeviceError;
 
 typedef void (*DataHandleCallback) (const int16_t*, uint32_t size, void* data);
 
 
+#ifdef _AUDIO
 DeviceError init_devices(ToxAv* av);
+#else
+DeviceError init_devices();
+#endif /* _AUDIO */
+
 DeviceError terminate_devices();
 
 /* Callback handles ready data from INPUT device */
@@ -66,12 +72,14 @@ void* get_device_callback_data(uint32_t device_idx);
 /* toggle device mute */
 DeviceError device_mute(DeviceType type, uint32_t device_idx);
 
+#ifdef _AUDIO
 DeviceError device_set_VAD_treshold(uint32_t device_idx, float value);
+#endif
 
 DeviceError set_primary_device(DeviceType type, int32_t selection);
-DeviceError open_primary_device(DeviceType type, uint32_t* device_idx);
+DeviceError open_primary_device(DeviceType type, uint32_t* device_idx, uint32_t sample_rate, uint32_t frame_duration, uint8_t channels);
 /* Start device */
-DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx);
+DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx, uint32_t sample_rate, uint32_t frame_duration, uint8_t channels);
 /* Stop device */
 DeviceError close_device(DeviceType type, uint32_t device_idx);
 

src/dns.c

@@ -22,13 +22,14 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <sys/types.h> /* for u_char */
 #include <netinet/in.h>
 #include <resolv.h>
 
 #ifdef __APPLE__
-#include <arpa/nameser_compat.h>
+    #include <arpa/nameser_compat.h>
 #else
-#include <arpa/nameser.h>
+    #include <arpa/nameser.h>
 #endif  /* ifdef __APPLE__ */
 
 #include <tox/toxdns.h>
@@ -49,7 +50,7 @@ extern struct _Winthread Winthread;
 
 /* TODO: process keys from key file instead of hard-coding like a noob */
 static struct dns3_server {
-    char *name;
+    const char *name;
     char key[DNS3_KEY_SZ];
 } dns3_servers[] = {
     {
@@ -83,13 +84,10 @@ static struct _dns_thread {
 } dns_thread;
 
 
-static int dns_error(ToxWindow *self, char *errmsg)
+static int dns_error(ToxWindow *self, const char *errmsg)
 {
-    char msg[MAX_STR_SIZE];
-    snprintf(msg, sizeof(msg), "User lookup failed: %s", errmsg);
-
     pthread_mutex_lock(&Winthread.lock);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "User lookup failed: %s", errmsg);
     pthread_mutex_unlock(&Winthread.lock);
 
     return -1;
@@ -174,7 +172,7 @@ static int parse_dns_response(ToxWindow *self, u_char *answer, int ans_len, char
    and the domain in dombuf.
 
    return length of username on success, -1 on failure */
-static int parse_addr(char *addr, char *namebuf, char *dombuf)
+static int parse_addr(const char *addr, char *namebuf, char *dombuf)
 {
     char tmpaddr[MAX_STR_SIZE];
     char *tmpname, *tmpdom;
@@ -209,8 +207,8 @@ void *dns3_lookup_thread(void *data)
     }
 
     /* get domain name/pub key */
-    char *DNS_pubkey = NULL;
-    char *domname = NULL;
+    const char *DNS_pubkey = NULL;
+    const char *domname = NULL;
     int i;
 
     for (i = 0; i < NUM_DNS3_SERVERS; ++i) {
@@ -290,11 +288,11 @@ void *dns3_lookup_thread(void *data)
 }
 
 /* creates new thread for dns3 lookup. Only allows one lookup at a time. */
-void dns3_lookup(ToxWindow *self, Tox *m, char *id_bin, char *addr, char *msg)
+void dns3_lookup(ToxWindow *self, Tox *m, const char *id_bin, const char *addr, const char *msg)
 {
     if (t_data.busy) {
-        char *err = "Please wait for previous user lookup to finish.";
-        line_info_add(self, NULL, NULL, NULL, err, SYS_MSG, 0, 0);
+        const char *err = "Please wait for previous user lookup to finish.";
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, err);
         return;
     }
 

src/dns.h

@@ -27,6 +27,6 @@
 #define _dns_h
 
 /* creates new thread for dns3 lookup. Only allows one lookup at a time. */
-void dns3_lookup(ToxWindow *self, Tox *m, char *id_bin, char *addr, char *msg);
+void dns3_lookup(ToxWindow *self, Tox *m, const char *id_bin, const char *addr, const char *msg);
 
 #endif /* #define _dns_h */

src/execute.c

@@ -31,6 +31,7 @@
 #include "global_commands.h"
 #include "line_info.h"
 #include "misc_tools.h"
+#include "notify.h"
 
 struct cmd_func {
     const char *name;
@@ -53,63 +54,72 @@ static struct cmd_func global_commands[] = {
     { "/quit",      cmd_quit          },
     { "/status",    cmd_status        },
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     { "/lsdev",     cmd_list_devices  },
     { "/sdev",      cmd_change_device },
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 };
 
 static struct cmd_func chat_commands[] = {
+    { "/cancel",    cmd_cancelfile  },
     { "/invite",    cmd_groupinvite },
     { "/join",      cmd_join_group  },
     { "/savefile",  cmd_savefile    },
     { "/sendfile",  cmd_sendfile    },
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     { "/call",      cmd_call        },
-    { "/cancel",    cmd_cancel      },
     { "/answer",    cmd_answer      },
     { "/reject",    cmd_reject      },
     { "/hangup",    cmd_hangup      },
     { "/sdev",      cmd_ccur_device },
     { "/mute",      cmd_mute        },
     { "/sense",     cmd_sense       },
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 };
 
 /* Parses input command and puts args into arg array.
    Returns number of arguments on success, -1 on failure. */
-static int parse_command(WINDOW *w, ToxWindow *self, char *cmd, char (*args)[MAX_STR_SIZE])
+static int parse_command(WINDOW *w, ToxWindow *self, const char *input, char (*args)[MAX_STR_SIZE])
 {
+    char *cmd = strdup(input);
+
+    if (cmd == NULL)
+        exit_toxic_err("failed in parse_command", FATALERR_MEMORY);
+
     int num_args = 0;
-    bool cmd_end = false;    /* flags when we get to the end of cmd */
-    char *end;               /* points to the end of the current arg */
+    int i = 0;    /* index of last char in an argument */
 
     /* characters wrapped in double quotes count as one arg */
-    while (!cmd_end && num_args < MAX_NUM_ARGS) {
-        if (*cmd == '\"') {
-            end = strchr(cmd + 1, '\"');
+    while (num_args < MAX_NUM_ARGS) {
+        int qt_ofst = 0;    /* set to 1 to offset index for quote char at end of arg */
 
-            if (end++ == NULL) {    /* Increment past the end quote */
+        if (*cmd == '\"') {
+            qt_ofst = 1;
+            i = char_find(1, cmd, '\"');
+
+            if (cmd[i] == '\0') {
                 char *errmsg = "Invalid argument. Did you forget a closing \"?";
-                line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+                line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
+                free(cmd);
                 return -1;
             }
-
-            cmd_end = *end == '\0';
         } else {
-            end = strchr(cmd, ' ');
-            cmd_end = end == NULL;
+            i = char_find(0, cmd, ' ');
         }
 
-        if (!cmd_end)
-            *end++ = '\0';    /* mark end of current argument */
+        memcpy(args[num_args], cmd, i + qt_ofst);
+        args[num_args++][i + qt_ofst] = '\0';
 
-        /* Copy from start of current arg to where we just inserted the null byte */
-        strcpy(args[num_args++], cmd);
-        cmd = end;
+        if (cmd[i] == '\0')    /* no more args */
+            break;
+
+        char tmp[MAX_STR_SIZE];
+        snprintf(tmp, sizeof(tmp), "%s", &cmd[i + 1]);
+        strcpy(cmd, tmp);
     }
 
+    free(cmd);
     return num_args;
 }
 
@@ -129,13 +139,13 @@ static int do_command(WINDOW *w, ToxWindow *self, Tox *m, int num_args, int num_
     return 1;
 }
 
-void execute(WINDOW *w, ToxWindow *self, Tox *m, char *cmd, int mode)
+void execute(WINDOW *w, ToxWindow *self, Tox *m, const char *input, int mode)
 {
-    if (string_is_empty(cmd))
+    if (string_is_empty(input))
         return;
 
     char args[MAX_NUM_ARGS][MAX_STR_SIZE];
-    int num_args = parse_command(w, self, cmd, args);
+    int num_args = parse_command(w, self, input, args);
 
     if (num_args == -1)
         return;
@@ -158,5 +168,9 @@ void execute(WINDOW *w, ToxWindow *self, Tox *m, char *cmd, int mode)
     if (do_command(w, self, m, num_args, GLOBAL_NUM_COMMANDS, global_commands, args) == 0)
         return;
 
-    line_info_add(self, NULL, NULL, NULL, "Invalid command.", SYS_MSG, 0, 0);
+#ifdef _SOUND_NOTIFY
+        sound_notify(self, error, 0, NULL);
+#else
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid command.");
+#endif
 }

src/execute.h

@@ -28,13 +28,13 @@
 
 #define MAX_NUM_ARGS 4     /* Includes command */
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 #define GLOBAL_NUM_COMMANDS 16
 #define CHAT_NUM_COMMANDS 12
 #else
 #define GLOBAL_NUM_COMMANDS 14
-#define CHAT_NUM_COMMANDS 4
-#endif /* _SUPPORT_AUDIO */
+#define CHAT_NUM_COMMANDS 5
+#endif /* _AUDIO */
 
 enum {
     GLOBAL_COMMAND_MODE,
@@ -42,6 +42,6 @@ enum {
     GROUPCHAT_COMMAND_MODE,
 };
 
-void execute(WINDOW *w, ToxWindow *self, Tox *m, char *cmd, int mode);
+void execute(WINDOW *w, ToxWindow *self, Tox *m, const char *input, int mode);
 
 #endif /* #define _execute_h */

src/file_senders.c

@@ -27,12 +27,86 @@
 
 #include "toxic.h"
 #include "windows.h"
+#include "friendlist.h"
 #include "file_senders.h"
 #include "line_info.h"
 #include "misc_tools.h"
+#include "notify.h"
 
 FileSender file_senders[MAX_FILES];
 uint8_t max_file_senders_index;
+uint8_t num_active_file_senders;
+extern ToxicFriend friends[MAX_FRIENDS_NUM];
+
+#define KiB 1024
+#define MiB 1048576       /* 1024 ^ 2 */
+#define GiB 1073741824    /* 1024 ^ 3 */
+
+/* creates initial progress line that will be updated during file transfer.
+   Assumes progline is of size MAX_STR_SIZE */
+void prep_prog_line(char *progline)
+{
+    strcpy(progline, "0.0 B/s [");
+    int i;
+
+    for (i = 0; i < NUM_PROG_MARKS; ++i)
+        strcat(progline, "-");
+
+    strcat(progline, "] 0%");
+}
+
+/* prints a progress bar for file transfers. 
+   if friendnum is -1 we're sending the file, otherwise we're receiving.  */
+void print_progress_bar(ToxWindow *self, int idx, int friendnum, double pct_done)
+{
+    double bps;
+    uint32_t line_id;
+
+    if (friendnum < 0) {
+        bps = file_senders[idx].bps;
+        line_id = file_senders[idx].line_id;
+    } else {
+        bps = friends[friendnum].file_receiver.bps[idx];
+        line_id = friends[friendnum].file_receiver.line_id[idx];
+    }
+
+    const char *unit;
+
+    if (bps < KiB) {
+        unit = "B/s";
+    } else if (bps < MiB) {
+        unit = "KiB/s";
+        bps /= (double) KiB;
+    } else if (bps < GiB) {
+        unit = "MiB/s";
+        bps /= (double) MiB;
+    } else {
+        unit = "GiB/s";
+        bps /= (double) GiB;
+    }
+
+    char msg[MAX_STR_SIZE];
+    snprintf(msg, sizeof(msg), "%.1f %s [", bps, unit);
+    int n = pct_done / (100 / NUM_PROG_MARKS);
+    int i;
+
+    for (i = 0; i < n; ++i)
+        strcat(msg, "#");
+
+    int j;
+
+    for (j = i; j < NUM_PROG_MARKS; ++j)
+        strcat(msg, "-");
+
+    strcat(msg, "] ");
+
+    char pctstr[16];
+    const char *frmt = pct_done == 100 ? "%.f%%" : "%.1f%%";
+    snprintf(pctstr, sizeof(pctstr), frmt, pct_done);
+    strcat(msg, pctstr);
+
+    line_info_set(self, line_id, msg);
+}
 
 static void set_max_file_senders_index(void)
 {
@@ -46,17 +120,20 @@ static void set_max_file_senders_index(void)
     max_file_senders_index = j;
 }
 
-static void close_file_sender(ToxWindow *self, Tox *m, int i, char *msg, int CTRL, int filenum, int32_t friendnum)
+/* set CTRL to -1 if we don't want to send a control signal.
+   set msg to NULL if we don't want to display a message */
+void close_file_sender(ToxWindow *self, Tox *m, int i, const char *msg, int CTRL, int filenum, int32_t friendnum)
 {
-    if (self->chatwin != NULL) {
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-        alert_window(file_senders[i].toxwin, WINDOW_ALERT_2, true);
-    }
+    if (msg != NULL) 
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", msg);
+    
+    if (CTRL > 0)
+        tox_file_send_control(m, friendnum, 0, filenum, CTRL, 0, 0);
 
-    tox_file_send_control(m, friendnum, 0, filenum, CTRL, 0, 0);
     fclose(file_senders[i].file);
     memset(&file_senders[i], 0, sizeof(FileSender));
     set_max_file_senders_index();
+    --num_active_file_senders;
 }
 
 void close_all_file_senders(Tox *m)
@@ -75,55 +152,81 @@ void close_all_file_senders(Tox *m)
     }
 }
 
+static void send_file_data(ToxWindow *self, Tox *m, int i, int32_t friendnum, int filenum, const char *filename)
+{
+    FILE *fp = file_senders[i].file;
+
+    while (true) {
+        if (tox_file_send_data(m, friendnum, filenum, (uint8_t *) file_senders[i].nextpiece,
+                               file_senders[i].piecelen) == -1)
+            return;
+
+        uint64_t curtime = get_unix_time();
+        file_senders[i].timestamp = curtime;
+        file_senders[i].bps += file_senders[i].piecelen;            
+        file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1,
+                                         tox_file_data_size(m, friendnum), fp);
+
+        double remain = (double) tox_file_data_remaining(m, friendnum, filenum, 0);
+
+        /* refresh line with percentage complete and transfer speed (must be called once per second) */
+        if ( (self->chatwin != NULL && timed_out(file_senders[i].last_progress, curtime, 1))
+             || (!remain && !file_senders[i].finished) ) {
+            file_senders[i].last_progress = curtime;
+            double pct_done = remain > 0 ? (1 - (remain / file_senders[i].size)) * 100 : 100;
+            print_progress_bar(self, i, -1, pct_done);
+            file_senders[i].bps = 0;
+        }
+
+        /* file sender is closed in chat_onFileControl callback after receiving reply */
+        if (file_senders[i].piecelen == 0 && !file_senders[i].finished) {
+            tox_file_send_control(m, friendnum, 0, filenum, TOX_FILECONTROL_FINISHED, 0, 0);
+            file_senders[i].finished = true;
+        }
+    }
+}
+
 void do_file_senders(Tox *m)
 {
-    char msg[MAX_STR_SIZE];
     int i;
 
     for (i = 0; i < max_file_senders_index; ++i) {
         if (!file_senders[i].active)
             continue;
 
-        ToxWindow *self = file_senders[i].toxwin;
-        char *pathname = file_senders[i].pathname;
-        int filenum = file_senders[i].filenum;
-        int32_t friendnum = file_senders[i].friendnum;
-        FILE *fp = file_senders[i].file;
-
-        /* If file transfer has timed out kill transfer and send kill control */
-        if (timed_out(file_senders[i].timestamp, get_unix_time(), TIMEOUT_FILESENDER)) {
-            snprintf(msg, sizeof(msg), "File transfer for '%s' timed out.", pathname);
-            close_file_sender(self, m, i, msg, TOX_FILECONTROL_KILL, filenum, friendnum);
+        if (file_senders[i].queue_pos > 0) {
+            --file_senders[i].queue_pos;
             continue;
         }
 
-        while (true) {
-            if (tox_file_send_data(m, friendnum, filenum, (uint8_t *) file_senders[i].nextpiece,
-                                   file_senders[i].piecelen) == -1)
-                break;
+        ToxWindow *self = file_senders[i].toxwin;
+        char *filename = file_senders[i].filename;
+        int filenum = file_senders[i].filenum;
+        int32_t friendnum = file_senders[i].friendnum;
 
-            uint64_t curtime = get_unix_time();
-            file_senders[i].timestamp = curtime;
-            file_senders[i].piecelen = fread(file_senders[i].nextpiece, 1,
-                                             tox_file_data_size(m, friendnum), fp);
-
-            long double remain = (long double) tox_file_data_remaining(m, friendnum, filenum, 0);
-
-            /* refresh line with percentage complete */
-            if ((self->chatwin != NULL && timed_out(file_senders[i].last_progress, curtime, 1)) || !remain) {
-                file_senders[i].last_progress = curtime;
-                uint64_t size = file_senders[i].size;
-                long double pct_remain = remain ? (1 - (remain / size)) * 100 : 100;
-
-                snprintf(msg, sizeof(msg), "File transfer for '%s' accepted (%.1Lf%%)", pathname, pct_remain);
-                line_info_set(self, file_senders[i].line_id, msg);
-            }
-
-            if (file_senders[i].piecelen == 0) {
-                snprintf(msg, sizeof(msg), "File '%s' successfuly sent.", pathname);
-                close_file_sender(self, m, i, msg, TOX_FILECONTROL_FINISHED, filenum, friendnum);
-                break;
-            }
+        /* kill file transfer if chatwindow is closed */
+        if (self->chatwin == NULL) {
+            close_file_sender(self, m, i, NULL, TOX_FILECONTROL_KILL, filenum, friendnum);
+            continue;
         }
+
+        /* If file transfer has timed out kill transfer and send kill control */
+        if (timed_out(file_senders[i].timestamp, get_unix_time(), TIMEOUT_FILESENDER)) {
+            char msg[MAX_STR_SIZE];
+            snprintf(msg, sizeof(msg), "File transfer for '%s' timed out.", filename);
+            close_file_sender(self, m, i, msg, TOX_FILECONTROL_KILL, filenum, friendnum);
+            sound_notify(self, error, NT_NOFOCUS | NT_WNDALERT_2, NULL);
+            
+            if (self->active_box != -1)
+                box_notify2(self, error, NT_NOFOCUS | NT_WNDALERT_2, 
+                            self->active_box, "File transfer for '%s' timed out.", filename );
+            else
+                box_notify(self, error, NT_NOFOCUS | NT_WNDALERT_2, &self->active_box,
+                           self->name, "File transfer for '%s' timed out.", filename );
+            continue;
+        }
+
+        file_senders[i].queue_pos = num_active_file_senders - 1;
+        send_file_data(self, m, i, friendnum, filenum, filename);
     }
 }

src/file_senders.h

@@ -29,22 +29,38 @@
 #define FILE_PIECE_SIZE 2048    /* must be >= (MAX_CRYPTO_DATA_SIZE - 2) in toxcore/net_crypto.h */
 #define MAX_FILES 255
 #define TIMEOUT_FILESENDER 120
+#define NUM_PROG_MARKS 50    /* number of "#"'s in file transfer progress bar. Keep well below MAX_STR_SIZE */
 
 typedef struct {
     FILE *file;
     ToxWindow *toxwin;
     int32_t friendnum;
     bool active;
+    bool finished;
     int filenum;
     char nextpiece[FILE_PIECE_SIZE];
     uint16_t piecelen;
-    char pathname[MAX_STR_SIZE];
+    char filename[MAX_STR_SIZE];
     uint64_t timestamp;
     uint64_t last_progress;
+    double bps;
     uint64_t size;
     uint32_t line_id;
+    uint8_t queue_pos;
 } FileSender;
 
+/* creates initial progress line that will be updated during file transfer.
+   Assumes progline is of size MAX_STR_SIZE */
+void prep_prog_line(char *progline);
+
+/* prints a progress bar for file transfers. 
+   if friendnum is -1 we're sending the file, otherwise we're receiving.  */
+void print_progress_bar(ToxWindow *self, int idx, int friendnum, double pct_remain);
+
+/* set CTRL to -1 if we don't want to send a control signal.
+   set msg to NULL if we don't want to display a message */
+void close_file_sender(ToxWindow *self, Tox *m, int i, const char *msg, int CTRL, int filenum, int32_t friendnum);
+
 void close_all_file_senders(Tox *m);
 void do_file_senders(Tox *m);
 

src/friendlist.c

@@ -24,6 +24,7 @@
 #include <stdint.h>
 #include <stdlib.h>
 #include <time.h>
+#include <arpa/inet.h>
 
 #include <tox/tox.h>
 
@@ -34,32 +35,163 @@
 #include "misc_tools.h"
 #include "line_info.h"
 #include "settings.h"
+#include "notify.h"
+#include "help.h"
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 #include "audio_call.h"
 #endif
 
+
 extern char *DATA_FILE;
+extern char *BLOCK_FILE;
 extern ToxWindow *prompt;
-
-static int max_friends_index = 0;    /* marks the index of the last friend in friends array */
-static int num_selected = 0;
-static int num_friends = 0;
-
 extern struct _Winthread Winthread;
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
+extern struct arg_opts arg_opts;
+
+static uint8_t blocklist_view = 0;   /* 0 if we're in friendlist view, 1 if we're in blocklist view */
+static int num_selected = 0;
+static int max_friends_index = 0;    /* 1 + the index of the last friend in friends array */
+static int num_friends = 0;
 
 ToxicFriend friends[MAX_FRIENDS_NUM];
 static int friendlist_index[MAX_FRIENDS_NUM] = {0};
 
+static struct _Blocked_Contacts {
+    int num_selected;
+    int max_index;
+    int num_blocked;
+    BlockedFriend list[MAX_FRIENDS_NUM];
+    int index[MAX_FRIENDS_NUM];
+} Blocked_Contacts;
+
 static struct _pendingDel {
     int num;
     bool active;
     WINDOW *popup;
 } pendingdelete;
 
-#define S_WEIGHT 100000
+static int save_blocklist(char *path)
+{
+    if (arg_opts.ignore_data_file)
+        return 0;
 
+    if (path == NULL)
+        return -1;
+
+    int len = sizeof(BlockedFriend) * Blocked_Contacts.num_blocked;
+    char *data = malloc(len);
+
+    if (data == NULL)
+        exit_toxic_err("Failed in save_blocklist", FATALERR_MEMORY);
+
+    int i;
+    int count = 0;
+
+    for (i = 0; i < Blocked_Contacts.max_index; ++i) {
+        if (count > Blocked_Contacts.num_blocked)
+            return -1;
+
+        if (Blocked_Contacts.list[i].active) {
+            BlockedFriend tmp;
+            memset(&tmp, 0, sizeof(BlockedFriend));
+            tmp.namelength = htons(Blocked_Contacts.list[i].namelength);
+            memcpy(tmp.name, Blocked_Contacts.list[i].name, Blocked_Contacts.list[i].namelength + 1);
+            memcpy(tmp.pub_key, Blocked_Contacts.list[i].pub_key, TOX_CLIENT_ID_SIZE);
+
+            uint8_t lastonline[sizeof(uint64_t)];
+            memcpy(lastonline, &Blocked_Contacts.list[i].last_on, sizeof(uint64_t));
+            host_to_net(lastonline, sizeof(uint64_t));
+            memcpy(&tmp.last_on, lastonline, sizeof(uint64_t));
+
+            memcpy(data + count * sizeof(BlockedFriend), &tmp, sizeof(BlockedFriend));
+            ++count;
+        }
+    }
+
+    FILE *fp = fopen(path, "wb");
+
+    if (fp == NULL) {
+        free(data);
+        return -1;
+    }
+
+    int ret = 0;
+
+    if (fwrite(data, len, 1, fp) != 1)
+        ret = -1;
+
+    fclose(fp);
+    free(data);
+    return ret;
+}
+
+static void sort_blocklist_index(void);
+
+int load_blocklist(char *path)
+{
+    if (path == NULL)
+        return -1;
+
+    FILE *fp = fopen(path, "rb");
+
+    if (fp == NULL)
+        return -1;
+
+    fseek(fp, 0, SEEK_END);
+    int len = ftell(fp);
+    fseek(fp, 0, SEEK_SET);
+
+    char *data = malloc(len);
+
+    if (data == NULL) {            
+        fclose(fp);
+        exit_toxic_err("Failed in load_blocklist", FATALERR_MEMORY);
+    }
+
+    if (fread(data, len, 1, fp) != 1) {
+        fclose(fp);
+        free(data);
+        return -1;
+    }
+
+    if (len % sizeof(BlockedFriend) != 0) {
+        fclose(fp);
+        free(data);
+        return -1;
+    }
+
+    int num = len / sizeof(BlockedFriend);
+    int i;
+
+    for (i = 0; i < num; ++i) {
+        BlockedFriend tmp;
+        memcpy(&tmp, data + i * sizeof(BlockedFriend), sizeof(BlockedFriend));
+        Blocked_Contacts.list[i].active = true;
+        Blocked_Contacts.list[i].num = i;
+        Blocked_Contacts.list[i].namelength = ntohs(tmp.namelength);
+        memcpy(Blocked_Contacts.list[i].name, tmp.name, Blocked_Contacts.list[i].namelength + 1);
+        memcpy(Blocked_Contacts.list[i].pub_key, tmp.pub_key, TOX_CLIENT_ID_SIZE);
+
+        uint8_t lastonline[sizeof(uint64_t)];
+        memcpy(lastonline, &tmp.last_on, sizeof(uint64_t));
+        net_to_host(lastonline, sizeof(uint64_t));
+        memcpy(&Blocked_Contacts.list[i].last_on, lastonline, sizeof(uint64_t));
+
+        ++Blocked_Contacts.num_blocked;
+    }
+
+    Blocked_Contacts.max_index = i + 1;
+
+    free(data);
+    fclose(fp);
+    sort_blocklist_index();
+
+    return 0;
+}
+
+#define S_WEIGHT 100000
 static int index_name_cmp(const void *n1, const void *n2)
 {
     int res = qsort_strcasecmp_hlpr(friends[*(int *) n1].name, friends[*(int *) n2].name);
@@ -85,13 +217,31 @@ void sort_friendlist_index(void)
     qsort(friendlist_index, num_friends, sizeof(int), index_name_cmp);
 }
 
+static int index_name_cmp_block(const void *n1, const void *n2)
+{
+    return qsort_strcasecmp_hlpr(Blocked_Contacts.list[*(int *) n1].name, Blocked_Contacts.list[*(int *) n2].name);
+}
+
+static void sort_blocklist_index(void)
+{
+    int i;
+    int n = 0;
+
+    for (i = 0; i < Blocked_Contacts.max_index; ++i) {
+        if (Blocked_Contacts.list[i].active)
+            Blocked_Contacts.index[n++] = Blocked_Contacts.list[i].num;
+    }
+
+    qsort(Blocked_Contacts.index, Blocked_Contacts.num_blocked, sizeof(int), index_name_cmp_block);
+}
+
 static void update_friend_last_online(int32_t num, uint64_t timestamp)
 {
     friends[num].last_online.last_on = timestamp;
     friends[num].last_online.tm = *localtime((const time_t*)&timestamp);
 
     /* if the format changes make sure TIME_STR_SIZE is the correct size */
-    const char *t = user_settings->time == TIME_12 ? "%I:%M %p" : "%H:%M";
+    const char *t = user_settings_->time == TIME_12 ? "%I:%M %p" : "%H:%M";
     strftime(friends[num].last_online.hour_min_str, TIME_STR_SIZE, t,
              &friends[num].last_online.tm);
 }
@@ -103,7 +253,7 @@ static void friendlist_onMessage(ToxWindow *self, Tox *m, int32_t num, const cha
 
     if (friends[num].chatwin == -1) {
         if (get_num_active_windows() < MAX_WINDOWS_NUM) {
-            friends[num].chatwin = add_window(m, new_chat(m, friends[num].num));
+            friends[num].chatwin = add_window(m, new_chat(m, friends[num].num));            
         } else {
             char nick[TOX_MAX_NAME_LENGTH];
             get_nick_truncate(m, nick, num);
@@ -111,11 +261,11 @@ static void friendlist_onMessage(ToxWindow *self, Tox *m, int32_t num, const cha
             char timefrmt[TIME_STR_SIZE];
             get_time_str(timefrmt, sizeof(timefrmt));
 
-            line_info_add(prompt, timefrmt, nick, NULL, str, IN_MSG, 0, 0);
+            line_info_add(prompt, timefrmt, nick, NULL, IN_MSG, 0, 0, "%s", str);
 
-            char *msg = "* Warning: Too many windows are open.";
-            line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, RED);
-            alert_window(prompt, WINDOW_ALERT_1, true);
+            const char *msg = "* Warning: Too many windows are open.";
+            line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, RED, msg);
+            sound_notify(prompt, error, NT_WNDALERT_1, NULL);
         }
     }
 }
@@ -176,7 +326,7 @@ void friendlist_onFriendAdded(ToxWindow *self, Tox *m, int32_t num, bool sort)
             friends[i].chatwin = -1;
             friends[i].online = false;
             friends[i].status = TOX_USERSTATUS_NONE;
-            friends[i].logging_on = (bool) user_settings->autolog == AUTOLOG_ON;
+            friends[i].logging_on = (bool) user_settings_->autolog == AUTOLOG_ON;
             tox_get_client_id(m, num, (uint8_t *) friends[i].pub_key);
             update_friend_last_online(i, tox_get_last_online(m, i));
 
@@ -204,6 +354,39 @@ void friendlist_onFriendAdded(ToxWindow *self, Tox *m, int32_t num, bool sort)
     }
 }
 
+/* puts blocked friend back in friendlist. fnum is new friend number, bnum is blocked number */
+static void friendlist_add_blocked(Tox *m, int32_t fnum, int32_t bnum)
+{
+    if (max_friends_index >= MAX_FRIENDS_NUM)
+        return;
+
+    int i;
+
+    for (i = 0; i <= max_friends_index; ++i) {
+        if (friends[i].active)
+            continue;
+
+        friends[i].num = fnum;
+        friends[i].active = true;
+        friends[i].chatwin = -1;
+        friends[i].status = TOX_USERSTATUS_NONE;
+        friends[i].logging_on = (bool) user_settings_->autolog == AUTOLOG_ON;
+        friends[i].namelength = Blocked_Contacts.list[bnum].namelength;
+        update_friend_last_online(i, Blocked_Contacts.list[bnum].last_on);
+        memcpy(friends[i].name, Blocked_Contacts.list[bnum].name, friends[i].namelength + 1);
+        memcpy(friends[i].pub_key, Blocked_Contacts.list[bnum].pub_key, TOX_CLIENT_ID_SIZE);
+
+        num_friends = tox_count_friendlist(m);
+
+        if (i == max_friends_index)
+            ++max_friends_index;
+
+        sort_blocklist_index();
+        sort_friendlist_index();
+        return;
+    }
+}
+
 static void friendlist_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t filenum,
         uint64_t filesize, const char *filename, uint16_t filename_len)
 {
@@ -219,11 +402,10 @@ static void friendlist_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, u
             char nick[TOX_MAX_NAME_LENGTH];
             get_nick_truncate(m, nick, num);
 
-            char msg[MAX_STR_SIZE];
-            snprintf(msg, sizeof(msg), "* File transfer from %s failed: too many windows are open.", nick);
-            line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, RED);
-
-            alert_window(prompt, WINDOW_ALERT_1, true);
+            line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, RED,
+                          "* File transfer from %s failed: too many windows are open.", nick);
+            
+            sound_notify(prompt, error, NT_WNDALERT_1, NULL);
         }
     }
 }
@@ -236,31 +418,49 @@ static void friendlist_onGroupInvite(ToxWindow *self, Tox *m, int32_t num, const
     if (friends[num].chatwin == -1) {
         if (get_num_active_windows() < MAX_WINDOWS_NUM) {
             friends[num].chatwin = add_window(m, new_chat(m, friends[num].num));
+            
+            if (self->active_box != -1)
+                box_notify2(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS, self->active_box, 
+                            "You are invited to join group" );
+            else
+                box_notify(self, generic_message, NT_WNDALERT_0 | NT_NOFOCUS, &self->active_box, self->name, 
+                           "You are invited to join group" );
+            
         } else {
             char nick[TOX_MAX_NAME_LENGTH];
             get_nick_truncate(m, nick, num);
-
-            char msg[MAX_STR_SIZE];
-            snprintf(msg, sizeof(msg), "* Group chat invite from %s failed: too many windows are open.", nick);
-            line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, RED);
-
-            alert_window(prompt, WINDOW_ALERT_1, true);
+            line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, RED,
+                         "* Group chat invite from %s failed: too many windows are open.", nick);
+            sound_notify(prompt, error, NT_WNDALERT_1, NULL);
         }
     }
 }
 
-static void select_friend(ToxWindow *self, Tox *m, wint_t key)
+/* move friendlist/blocklist cursor up and down */
+static void select_friend(ToxWindow *self, wint_t key, int *selected, int num)
 {
+    if (num <= 0)
+        return;
+
     if (key == KEY_UP) {
-        if (--num_selected < 0)
-            num_selected = num_friends - 1;
+        if (--(*selected) < 0)
+            *selected = num - 1;
     } else if (key == KEY_DOWN) {
-        num_selected = (num_selected + 1) % num_friends;
+        *selected = (*selected + 1) % num;
     }
 }
 
 static void delete_friend(Tox *m, int32_t f_num)
 {
+    if (friends[f_num].chatwin >= 0) {
+        ToxWindow *toxwin = get_window_ptr(friends[f_num].chatwin);
+
+        if (toxwin != NULL) {
+            kill_chat_window(toxwin);
+            set_active_window(1);   /* keep friendlist focused */
+        }
+    }
+
     tox_del_friend(m, f_num);
     memset(&friends[f_num], 0, sizeof(ToxicFriend));
 
@@ -278,7 +478,6 @@ static void delete_friend(Tox *m, int32_t f_num)
     if (num_friends && num_selected == num_friends)
         --num_selected;
 
-    sort_friendlist_index();
     store_data(m, DATA_FILE);
 }
 
@@ -290,11 +489,20 @@ static void del_friend_activate(ToxWindow *self, Tox *m, int32_t f_num)
     pendingdelete.num = f_num;
 }
 
+static void delete_blocked_friend(int32_t bnum);
+
 /* deactivates delete friend popup and deletes friend if instructed */
 static void del_friend_deactivate(ToxWindow *self, Tox *m, wint_t key)
 {
-    if (key == 'y')
-        delete_friend(m, pendingdelete.num);
+    if (key == 'y') {
+        if (blocklist_view == 0) {
+            delete_friend(m, pendingdelete.num);
+            sort_friendlist_index();
+        } else {
+            delete_blocked_friend(pendingdelete.num);
+            sort_blocklist_index();
+        }
+    }
 
     delwin(pendingdelete.popup);
     memset(&pendingdelete, 0, sizeof(pendingdelete));
@@ -302,7 +510,7 @@ static void del_friend_deactivate(ToxWindow *self, Tox *m, wint_t key)
     refresh();
 }
 
-static void draw_popup(void)
+static void draw_del_popup(void)
 {
     if (!pendingdelete.active)
         return;
@@ -314,19 +522,111 @@ static void draw_popup(void)
     wmove(pendingdelete.popup, 1, 1);
     wprintw(pendingdelete.popup, "Delete contact ");
     wattron(pendingdelete.popup, A_BOLD);
-    wprintw(pendingdelete.popup, "%s", friends[pendingdelete.num].name);
+
+    if (blocklist_view == 0)
+        wprintw(pendingdelete.popup, "%s", friends[pendingdelete.num].name);
+    else
+        wprintw(pendingdelete.popup, "%s", Blocked_Contacts.list[pendingdelete.num].name);
+
     wattroff(pendingdelete.popup, A_BOLD);
     wprintw(pendingdelete.popup, "? y/n");
 
     wrefresh(pendingdelete.popup);
 }
 
-static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
+/* deletes contact from blocked list */
+static void delete_blocked_friend(int32_t bnum)
 {
-    if (num_friends == 0)
+    memset(&Blocked_Contacts.list[bnum], 0, sizeof(BlockedFriend));
+
+    int i;
+
+    for (i = Blocked_Contacts.max_index; i > 0; --i) {
+        if (Blocked_Contacts.list[i - 1].active)
+            break;
+    }
+
+    --Blocked_Contacts.num_blocked;
+    Blocked_Contacts.max_index = i;
+    save_blocklist(BLOCK_FILE);
+
+    if (Blocked_Contacts.num_blocked && Blocked_Contacts.num_selected == Blocked_Contacts.num_blocked)
+        --Blocked_Contacts.num_selected;
+}
+
+/* deletes contact from friendlist and puts in blocklist */
+void block_friend(Tox *m, int32_t fnum)
+{
+    if (Blocked_Contacts.max_index >= MAX_FRIENDS_NUM || num_friends <= 0)
         return;
 
-    int f = friendlist_index[num_selected];
+    int i;
+
+    for (i = 0; i <= Blocked_Contacts.max_index; ++i) {
+        if (Blocked_Contacts.list[i].active)
+            continue;
+
+        Blocked_Contacts.list[i].active = true;
+        Blocked_Contacts.list[i].num = i;
+        Blocked_Contacts.list[i].namelength = friends[fnum].namelength;
+        Blocked_Contacts.list[i].last_on = friends[fnum].last_online.last_on;
+        memcpy(Blocked_Contacts.list[i].pub_key, friends[fnum].pub_key, TOX_CLIENT_ID_SIZE);
+        memcpy(Blocked_Contacts.list[i].name, friends[fnum].name, friends[fnum].namelength  + 1);
+
+        ++Blocked_Contacts.num_blocked;
+
+        if (i == Blocked_Contacts.max_index)
+            ++Blocked_Contacts.max_index;
+
+        delete_friend(m, fnum);
+        save_blocklist(BLOCK_FILE);
+        sort_blocklist_index();
+        sort_friendlist_index();
+
+        return;
+    }
+}
+
+/* removes friend from blocklist, puts back in friendlist */
+static void unblock_friend(Tox *m, int32_t bnum)
+{
+    if (Blocked_Contacts.num_blocked <= 0)
+        return;
+
+    int32_t friendnum = tox_add_friend_norequest(m, (uint8_t *) Blocked_Contacts.list[bnum].pub_key);
+
+    if (friendnum == -1) {
+        line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to unblock friend");
+        return;
+    }
+
+    friendlist_add_blocked(m, friendnum, bnum);
+    delete_blocked_friend(bnum);
+    sort_blocklist_index();
+    sort_friendlist_index();
+}
+
+static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
+{
+
+    if (self->help->active) {
+        help_onKey(self, key);
+        return;
+    }
+
+    if (key == 'h') {
+        help_init_menu(self);
+        return;
+    }
+
+    if (!blocklist_view && !num_friends && (key != KEY_RIGHT && key != KEY_LEFT))
+        return;
+
+    if (blocklist_view && !Blocked_Contacts.num_blocked && (key != KEY_RIGHT && key != KEY_LEFT))
+        return;
+
+    int f = blocklist_view == 1 ? Blocked_Contacts.index[Blocked_Contacts.num_selected]
+                                : friendlist_index[num_selected];
 
     /* lock screen and force decision on deletion popup */
     if (pendingdelete.active) {
@@ -336,8 +636,14 @@ static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
         return;
     }
 
-    if (key != ltr) {
-        if (key == '\n') {
+    if (key == ltr)
+        return;
+
+    switch (key) {
+        case '\n':
+            if (blocklist_view)
+                break;
+
             /* Jump to chat window if already open */
             if (friends[f].chatwin != -1) {
                 set_active_window(friends[f].chatwin);
@@ -345,21 +651,111 @@ static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
                 friends[f].chatwin = add_window(m, new_chat(m, friends[f].num));
                 set_active_window(friends[f].chatwin);
             } else {
-                char *msg = "* Warning: Too many windows are open.";
-                line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, RED);
-
-                alert_window(prompt, WINDOW_ALERT_1, true);
+                const char *msg = "* Warning: Too many windows are open.";
+                line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, RED, msg);
+                sound_notify(prompt, error, NT_WNDALERT_1, NULL);
             }
-        } else if (key == KEY_DC) {
+
+            break;
+
+        case KEY_DC:
             del_friend_activate(self, m, f);
-        } else {
-            select_friend(self, m, key);
-        }
+            break;
+
+        case 'b':
+            if (!blocklist_view)
+                block_friend(m, f);
+            else
+                unblock_friend(m, f);
+            break;
+
+        case KEY_RIGHT:
+        case KEY_LEFT:
+            blocklist_view ^= 1;
+            break;
+
+        default:
+            if (blocklist_view == 0)
+                select_friend(self, key, &num_selected, num_friends);
+            else
+                select_friend(self, key, &Blocked_Contacts.num_selected, Blocked_Contacts.num_blocked);
+            break;
     }
 }
 
 #define FLIST_OFST 6    /* Accounts for space at top and bottom */
 
+static void blocklist_onDraw(ToxWindow *self, Tox *m, int y2, int x2)
+{
+    wattron(self->window, A_BOLD);
+    wprintw(self->window, " Blocked: ");
+    wattroff(self->window, A_BOLD);
+    wprintw(self->window, "%d\n\n", Blocked_Contacts.num_blocked);
+
+    if ((y2 - FLIST_OFST) <= 0)
+        return;
+
+    int selected_num = 0;
+
+    /* Determine which portion of friendlist to draw based on current position */
+    int page = Blocked_Contacts.num_selected / (y2 - FLIST_OFST);
+    int start = (y2 - FLIST_OFST) * page;
+    int end = y2 - FLIST_OFST + start;
+
+    int i;
+
+    for (i = start; i < Blocked_Contacts.num_blocked && i < end; ++i) {
+        int f = Blocked_Contacts.index[i];
+        bool f_selected = false;
+
+        if (i == Blocked_Contacts.num_selected) {
+            wattron(self->window, A_BOLD);
+            wprintw(self->window, " > ");
+            wattroff(self->window, A_BOLD);
+            selected_num = f;
+            f_selected = true;
+        } else {
+            wprintw(self->window, "   ");
+        }
+
+        wattron(self->window, COLOR_PAIR(RED));
+        wprintw(self->window, "x");
+        wattroff(self->window, COLOR_PAIR(RED));
+
+        if (f_selected)
+            wattron(self->window, COLOR_PAIR(BLUE));
+
+        wattron(self->window, A_BOLD);
+        wprintw(self->window, " %s\n", Blocked_Contacts.list[f].name);
+        wattroff(self->window, A_BOLD);
+
+        if (f_selected)
+            wattroff(self->window, COLOR_PAIR(BLUE));
+    }
+
+    wprintw(self->window, "\n");
+    self->x = x2;
+
+    if (Blocked_Contacts.num_blocked) {
+        wmove(self->window, y2 - 1, 1);
+
+        wattron(self->window, A_BOLD);
+        wprintw(self->window, "ID: ");
+        wattroff(self->window, A_BOLD);
+
+        int i;
+
+        for (i = 0; i < TOX_CLIENT_ID_SIZE; ++i)
+            wprintw(self->window, "%02X", Blocked_Contacts.list[selected_num].pub_key[i] & 0xff);
+    }
+
+    wrefresh(self->window);
+    draw_del_popup();
+
+    if (self->help->active)
+        help_onDraw(self);
+}
+
 static void friendlist_onDraw(ToxWindow *self, Tox *m)
 {
     curs_set(0);
@@ -367,23 +763,24 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
     int x2, y2;
     getmaxyx(self->window, y2, x2);
 
-    uint64_t cur_time = get_unix_time();
-    struct tm cur_loc_tm = *localtime((const time_t*)&cur_time);
-
     bool fix_statuses = x2 != self->x;    /* true if window max x value has changed */
 
     wattron(self->window, COLOR_PAIR(CYAN));
-    wprintw(self->window, " Open a chat window with the");
+    wprintw(self->window, " Press the");
     wattron(self->window, A_BOLD);
-    wprintw(self->window, " Enter ");
+    wprintw(self->window, " H ");
     wattroff(self->window, A_BOLD);
-    wprintw(self->window, "key. Delete a contact with the");
-    wattron(self->window, A_BOLD);
-    wprintw(self->window, " Delete ");
-    wattroff(self->window, A_BOLD);
-    wprintw(self->window, "key.\n\n");
+    wprintw(self->window, "key for help\n\n");
     wattroff(self->window, COLOR_PAIR(CYAN));
 
+    if (blocklist_view == 1) {
+        blocklist_onDraw(self, m, y2, x2);
+        return;
+    }
+
+    uint64_t cur_time = get_unix_time();
+    struct tm cur_loc_tm = *localtime((const time_t *) &cur_time);
+
     pthread_mutex_lock(&Winthread.lock);
     int nf = tox_get_num_online_friends(m);
     pthread_mutex_unlock(&Winthread.lock);
@@ -443,7 +840,7 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
                 }
 
                 wattron(self->window, COLOR_PAIR(colour) | A_BOLD);
-                wprintw(self->window, "O ");
+                wprintw(self->window, "%s ", ONLINE_CHAR);
                 wattroff(self->window, COLOR_PAIR(colour) | A_BOLD);
 
                 if (f_selected)
@@ -483,7 +880,7 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
 
                 wprintw(self->window, "\n");
             } else {
-                wprintw(self->window, "o ");
+                wprintw(self->window, "%s ", OFFLINE_CHAR);
 
                 if (f_selected)
                     wattron(self->window, COLOR_PAIR(BLUE));
@@ -537,7 +934,10 @@ static void friendlist_onDraw(ToxWindow *self, Tox *m)
     }
 
     wrefresh(self->window);
-    draw_popup();
+    draw_del_popup();
+
+    if (self->help->active)
+        help_onDraw(self);
 }
 
 void disable_chatwin(int32_t f_num)
@@ -545,7 +945,7 @@ void disable_chatwin(int32_t f_num)
     friends[f_num].chatwin = -1;
 }
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 static void friendlist_onAv(ToxWindow *self, ToxAv *av, int call_index)
 {
     int id = toxav_get_peer_id(av, call_index, 0);
@@ -558,24 +958,22 @@ static void friendlist_onAv(ToxWindow *self, ToxAv *av, int call_index)
 
     if (friends[id].chatwin == -1) {
         if (get_num_active_windows() < MAX_WINDOWS_NUM) {
-            if (toxav_get_call_state(av, call_index) == av_CallStarting) /* Only open windows when call is incoming */
+            if (toxav_get_call_state(av, call_index) == av_CallStarting) { /* Only open windows when call is incoming */
                 friends[id].chatwin = add_window(m, new_chat(m, friends[id].num));
+            }            
         } else {
             char nick[TOX_MAX_NAME_LENGTH];
             get_nick_truncate(m, nick, friends[id].num);
+            line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Audio action from: %s!", nick);
 
-            char msg[MAX_STR_SIZE];
-            snprintf(msg, sizeof(msg), "Audio action from: %s!", nick);
-            line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-
-            char *errmsg = "* Warning: Too many windows are open.";
-            line_info_add(prompt, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
-
-            alert_window(prompt, WINDOW_ALERT_0, true);
+            const char *errmsg = "* Warning: Too many windows are open.";
+            line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, RED, errmsg);
+            
+            sound_notify(prompt, error, NT_WNDALERT_1, NULL);
         }
     }
 }
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 ToxWindow new_friendlist(void)
 {
@@ -597,7 +995,7 @@ ToxWindow new_friendlist(void)
     ret.onFileSendRequest = &friendlist_onFileSendRequest;
     ret.onGroupInvite = &friendlist_onGroupInvite;
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     ret.onInvite = &friendlist_onAv;
     ret.onRinging = &friendlist_onAv;
     ret.onStarting = &friendlist_onAv;
@@ -612,8 +1010,16 @@ ToxWindow new_friendlist(void)
     
     ret.call_idx = -1;
     ret.device_selection[0] = ret.device_selection[1] = -1;
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
+    
+    ret.active_box = -1;
 
+    Help *help = calloc(1, sizeof(Help));
+
+    if (help == NULL)
+        exit_toxic_err("failed in new_friendlist", FATALERR_MEMORY);
+    
+    ret.help = help;
     strcpy(ret.name, "contacts");
     return ret;
 }

src/friendlist.h

@@ -33,9 +33,12 @@ struct FileReceiver {
     char filenames[MAX_FILES][MAX_STR_SIZE];
     FILE *files[MAX_FILES];
     bool pending[MAX_FILES];
+    bool active[MAX_FILES];
     uint64_t size[MAX_FILES];
+    double bps[MAX_FILES];
     uint64_t last_progress[MAX_FILES];
     uint32_t line_id[MAX_FILES];
+    int filenums[MAX_FILES];
 };
 
 struct LastOnline {
@@ -63,9 +66,19 @@ typedef struct {
     struct FileReceiver file_receiver;
 } ToxicFriend;
 
+typedef struct {
+    char name[TOXIC_MAX_NAME_LENGTH];
+    int namelength;
+    char pub_key[TOX_CLIENT_ID_SIZE];
+    int32_t num;
+    bool active;
+    uint64_t last_on;
+} BlockedFriend;
+
 ToxWindow new_friendlist(void);
 void disable_chatwin(int32_t f_num);
 int get_friendnum(uint8_t *name);
+int load_blocklist(char *data);
 
 void friendlist_onFriendAdded(ToxWindow *self, Tox *m, int32_t num, bool sort);
 

src/global_commands.c

@@ -46,28 +46,24 @@ extern uint8_t num_frnd_requests;
 /* command functions */
 void cmd_accept(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *msg;
-
-    if (argc != 1) {
-        msg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    if (argc < 1) {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Request ID required.");
         return;
     }
 
     int req = atoi(argv[1]);
 
     if ((req == 0 && strcmp(argv[1], "0")) || req >= MAX_FRIENDS_NUM) {
-        msg = "No pending friend request with that number.";
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend request with that ID.");
         return;
     }
 
     if (!strlen(pending_frnd_requests[req])) {
-        msg = "No pending friend request with that number.";
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No pending friend request with that ID.");
         return;
     }
 
+    const char *msg;
     int32_t friendnum = tox_add_friend_norequest(m, (uint8_t *) pending_frnd_requests[req]);
 
     if (friendnum == -1)
@@ -87,12 +83,12 @@ void cmd_accept(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
     }
 
     num_frnd_requests = i;
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", msg);
 }
 
 void cmd_add_helper(ToxWindow *self, Tox *m, char *id_bin, char *msg)
 {
-    char *errmsg;
+    const char *errmsg;
     int32_t f_num = tox_add_friend(m, (uint8_t *) id_bin, (uint8_t *) msg, (uint16_t) strlen(msg));
 
     switch (f_num) {
@@ -130,34 +126,31 @@ void cmd_add_helper(ToxWindow *self, Tox *m, char *id_bin, char *msg)
             break;
     }
 
-    line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
 }
 
 void cmd_add(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
     if (argc < 1) {
-        errmsg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Tox ID or address required.");
         return;
     }
 
-    char *id = argv[1];
+    const char *id = argv[1];
     char msg[MAX_STR_SIZE];
 
     if (argc > 1) {
-        char *temp = argv[2];
-
-        if (temp[0] != '\"') {
-            errmsg = "Message must be enclosed in quotes.";
-            line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        if (argv[2][0] != '\"') {
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Message must be enclosed in quotes.");
             return;
         }
 
-        ++temp;
-        temp[strlen(temp) - 1] = '\0';
-        snprintf(msg, sizeof(msg), "%s", temp);
+        /* remove opening and closing quotes */
+        char tmp[MAX_STR_SIZE];
+        snprintf(tmp, sizeof(tmp), "%s", &argv[2][1]);
+        int len = strlen(tmp) - 1;
+        tmp[len] = '\0';
+        snprintf(msg, sizeof(msg), "%s", tmp);
     } else {
         char selfname[TOX_MAX_NAME_LENGTH];
         uint16_t n_len = tox_get_self_name(m, (uint8_t *) selfname);
@@ -180,8 +173,7 @@ void cmd_add(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX
             xx[2] = '\0';
 
             if (sscanf(xx, "%02x", &x) != 1) {
-                errmsg = "Invalid ID.";
-                line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+                line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid Tox ID.");
                 return;
             }
 
@@ -204,12 +196,8 @@ void cmd_clear(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[M
 
 void cmd_connect(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
-    /* check arguments */
     if (argc != 3) {
-        errmsg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Require: <ip> <port> <key>");
         return;
     }
 
@@ -218,8 +206,7 @@ void cmd_connect(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)
     const char *key = argv[3];
 
     if (atoi(port) == 0) {
-        errmsg = "Invalid syntax.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid port.");
         return;
     }
 
@@ -230,37 +217,30 @@ void cmd_connect(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)
 
 void cmd_groupchat(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
     if (get_num_active_windows() >= MAX_WINDOWS_NUM) {
-        errmsg = " * Warning: Too many windows are open.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, " * Warning: Too many windows are open.");
         return;
     }
 
     int groupnum = tox_add_groupchat(m);
 
     if (groupnum == -1) {
-        errmsg = "Group chat instance failed to initialize.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat instance failed to initialize.");
         return;
     }
 
     if (init_groupchat_win(prompt, m, groupnum) == -1) {
-        errmsg = "Group chat window failed to initialize.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat window failed to initialize.");
         tox_del_groupchat(m, groupnum);
         return;
     }
 
-    char msg[MAX_STR_SIZE];
-    snprintf(msg, sizeof(msg), "Group chat created as %d.", groupnum);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Group chat [%d] created.", groupnum);
 }
 
 void cmd_log(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *msg;
+    const char *msg;
     struct chatlog *log = self->chatwin->log;
 
     if (argc == 0) {
@@ -269,11 +249,11 @@ void cmd_log(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX
         else
             msg = "Logging for this window is OFF. Type \"/log on\" to enable.";
 
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
         return;
     }
 
-    char *swch = argv[1];
+    const char *swch = argv[1];
 
     if (!strcmp(swch, "1") || !strcmp(swch, "on")) {
 
@@ -289,7 +269,7 @@ void cmd_log(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX
         }
 
         msg = "Logging enabled";
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
         return;
     } else if (!strcmp(swch, "0") || !strcmp(swch, "off")) {
         if (self->is_chat)
@@ -298,12 +278,12 @@ void cmd_log(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX
         log_disable(log);
 
         msg = "Logging disabled";
-        line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
         return;
     }
 
     msg = "Invalid option. Use \"/log on\" and \"/log off\" to toggle logging.";
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
 }
 
 void cmd_myid(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
@@ -320,32 +300,30 @@ void cmd_myid(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
         strcat(id, xx);
     }
 
-    line_info_add(self, NULL, NULL, NULL, id, SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "%s", id);
 }
 
 void cmd_nick(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
-    /* check arguments */
     if (argc < 1) {
-        errmsg = "Invalid name.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Input required.");
         return;
     }
 
-    char *nick = argv[1];
-    int len = strlen(nick);
+    char nick[MAX_STR_SIZE];
+    int len = 0;
 
-    if (nick[0] == '\"') {
-        ++nick;
-        len -= 2;
+    if (argv[1][0] == '\"') {    /* remove opening and closing quotes */
+        snprintf(nick, sizeof(nick), "%s", &argv[1][1]);
+        len = strlen(nick) - 1;
         nick[len] = '\0';
+    } else {
+        snprintf(nick, sizeof(nick), "%s", argv[1]);
+        len = strlen(nick);
     }
 
     if (!valid_nick(nick)) {
-        errmsg = "Invalid name.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Invalid name.");
         return;
     }
 
@@ -360,25 +338,22 @@ void cmd_nick(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
 
 void cmd_note(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
 {
-    char *errmsg;
-
     if (argc < 1) {
-        errmsg = "Wrong number of arguments.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Input required.");
         return;
     }
 
-    char *msg = argv[1];
-
-    if (msg[0] != '\"') {
-        errmsg = "Note must be enclosed in quotes.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+    if (argv[1][0] != '\"') {
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Note must be enclosed in quotes.");
         return;
     }
 
-    ++msg;
+    /* remove opening and closing quotes */
+    char msg[MAX_STR_SIZE];
+    snprintf(msg, sizeof(msg), "%s", &argv[1][1]);
     int len = strlen(msg) - 1;
     msg[len] = '\0';
+
     tox_set_status_message(m, (uint8_t *) msg, (uint16_t) len);
     prompt_update_statusmessage(prompt, msg);
 }
@@ -394,25 +369,20 @@ void cmd_quit(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MA
 }
 
 void cmd_status(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[MAX_STR_SIZE])
-{
-    char *msg = NULL;
-    char *errmsg;
+{   
+    bool have_note = false;
+    const char *errmsg;
 
     if (argc >= 2) {
-        msg = argv[2];
-
-        if (msg[0] != '\"') {
-            errmsg = "Note must be enclosed in quotes.";
-            line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
-            return;
-        }
-    } else if (argc != 1) {
-        errmsg = "Wrong number of arguments.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        have_note = true;
+    } else if (argc < 1) {
+        errmsg = "Require a status. Statuses are: online, busy and away.";
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
         return;
     }
 
-    char *status = argv[1];
+    char status[MAX_STR_SIZE];
+    snprintf(status, sizeof(status), "%s", argv[1]);
     str_to_lower(status);
 
     TOX_USERSTATUS status_kind;
@@ -425,17 +395,25 @@ void cmd_status(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
         status_kind = TOX_USERSTATUS_BUSY;
     else {
         errmsg = "Invalid status. Valid statuses are: online, busy and away.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
         return;
     }
 
     tox_set_user_status(m, status_kind);
     prompt_update_status(prompt, status_kind);
 
-    if (msg != NULL) {
-        ++msg;
+    if (have_note) {
+        if (argv[2][0] != '\"') {
+            line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Note must be enclosed in quotes.");
+            return;
+        }
+
+        /* remove opening and closing quotes */
+        char msg[MAX_STR_SIZE];
+        snprintf(msg, sizeof(msg), "%s", &argv[2][1]);
         int len = strlen(msg) - 1;
-        msg[len] = '\0';    /* remove opening and closing quotes */
+        msg[len] = '\0';
+
         tox_set_status_message(m, (uint8_t *) msg, (uint16_t) len);
         prompt_update_statusmessage(prompt, msg);
     }

src/global_commands.h

@@ -41,9 +41,9 @@ void cmd_status(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZ
 
 void cmd_add_helper(ToxWindow *self, Tox *m, char *id_bin, char *msg);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 void cmd_list_devices(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
 void cmd_change_device(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR_SIZE]);
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #endif /* #define _global_commands_h */

src/groupchat.c

@@ -26,6 +26,7 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <assert.h>
 #include <time.h>
 #include <wchar.h>
 
@@ -41,13 +42,15 @@
 #include "settings.h"
 #include "input.h"
 #include "help.h"
+#include "notify.h"
+#include "autocomplete.h"
 
 extern char *DATA_FILE;
 
 static GroupChat groupchats[MAX_GROUPCHAT_NUM];
 static int max_groupchat_index = 0;
 
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 /* temporary until group chats have unique commands */
 extern const char glob_cmd_list[AC_NUM_GLOB_COMMANDS][MAX_CMDNAME_SIZE];
@@ -134,30 +137,29 @@ static void groupchat_onGroupMessage(ToxWindow *self, Tox *m, int groupnum, int
     n_len = MIN(n_len, TOXIC_MAX_NAME_LENGTH - 1);  /* enforce client max name length */
     nick[n_len] = '\0';
 
-    /* check if message contains own name and alert appropriately */
-    int alert_type = WINDOW_ALERT_1;
-    bool beep = false;
-
     char selfnick[TOX_MAX_NAME_LENGTH];
     uint16_t sn_len = tox_get_self_name(m, (uint8_t *) selfnick);
     selfnick[sn_len] = '\0';
 
     int nick_clr = strcmp(nick, selfnick) == 0 ? GREEN : CYAN;
 
-    bool nick_match = strcasestr(msg, selfnick) && strncmp(selfnick, nick, TOXIC_MAX_NAME_LENGTH - 1);
+    /* Only play sound if mentioned */
+    if (strcasestr(msg, selfnick) && strncmp(selfnick, nick, TOXIC_MAX_NAME_LENGTH - 1)) {
+        sound_notify(self, generic_message, NT_WNDALERT_0, NULL);
+                
+        if (self->active_box != -1)
+            box_silent_notify2(self, NT_NOFOCUS, self->active_box, "%s %s", nick, msg);
+        else
+            box_silent_notify(self, NT_NOFOCUS, &self->active_box, self->name, "%s %s", nick, msg);
 
-    if (nick_match) {
-        alert_type = WINDOW_ALERT_0;
-        beep = true;
         nick_clr = RED;
     }
-
-    alert_window(self, alert_type, beep);
+    else sound_notify(self, silent, NT_WNDALERT_1, NULL);
 
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
-    line_info_add(self, timefrmt, nick, NULL, msg, IN_MSG, 0, nick_clr);
+    line_info_add(self, timefrmt, nick, NULL, IN_MSG, 0, nick_clr, "%s", msg);
     write_to_log(msg, nick, ctx->log, false);
 }
 
@@ -169,22 +171,24 @@ static void groupchat_onGroupAction(ToxWindow *self, Tox *m, int groupnum, int p
 
     ChatContext *ctx = self->chatwin;
 
-    /* check if message contains own name and alert appropriately */
-    int alert_type = WINDOW_ALERT_1;
-    bool beep = false;
-
     char selfnick[TOX_MAX_NAME_LENGTH];
     uint16_t n_len = tox_get_self_name(m, (uint8_t *) selfnick);
     selfnick[n_len] = '\0';
 
-    bool nick_match = strcasestr(action, selfnick);
-
-    if (nick_match) {
-        alert_type = WINDOW_ALERT_0;
-        beep = true;
+    if (strcasestr(action, selfnick)) {
+        sound_notify(self, generic_message, NT_WNDALERT_0, NULL);
+        
+        char nick[TOX_MAX_NAME_LENGTH];
+        int n_len = tox_group_peername(m, groupnum, peernum, (uint8_t *) nick);
+        n_len = MIN(n_len, TOXIC_MAX_NAME_LENGTH - 1);  /* enforce client max name length */
+        nick[n_len] = '\0';
+        
+        if (self->active_box != -1)
+            box_silent_notify2(self, NT_NOFOCUS, self->active_box, "* %s %s", nick, action );
+        else
+            box_silent_notify(self, NT_NOFOCUS, &self->active_box, self->name, "* %s %s", nick, action);
     }
-
-    alert_window(self, alert_type, beep);
+    else sound_notify(self, silent, NT_WNDALERT_1, NULL);
 
     char nick[TOX_MAX_NAME_LENGTH];
     n_len = tox_group_peername(m, groupnum, peernum, (uint8_t *) nick);
@@ -194,7 +198,7 @@ static void groupchat_onGroupAction(ToxWindow *self, Tox *m, int groupnum, int p
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
-    line_info_add(self, timefrmt, nick, NULL, action, ACTION, 0, 0);
+    line_info_add(self, timefrmt, nick, NULL, ACTION, 0, 0, "%s", action);
     write_to_log(action, nick, ctx->log, true);
 }
 
@@ -286,20 +290,20 @@ static void groupchat_onGroupNamelistChange(ToxWindow *self, Tox *m, int groupnu
 
     ChatContext *ctx = self->chatwin;
 
-    char *event;
+    const char *event;
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
     switch (change) {
         case TOX_CHAT_CHANGE_PEER_ADD:
             event = "has joined the room";
-            line_info_add(self, timefrmt, (char *) peername, NULL, event, CONNECTION, 0, GREEN);
+            line_info_add(self, timefrmt, (char *) peername, NULL, CONNECTION, 0, GREEN, event);
             write_to_log(event, (char *) peername, ctx->log, true);
             break;
 
         case TOX_CHAT_CHANGE_PEER_DEL:
             event = "has left the room";
-            line_info_add(self, timefrmt, (char *) oldpeername, NULL, event, CONNECTION, 0, 0);
+            line_info_add(self, timefrmt, (char *) oldpeername, NULL, CONNECTION, 0, 0, event);
 
             if (groupchats[self->num].side_pos > 0)
                 --groupchats[self->num].side_pos;
@@ -309,7 +313,7 @@ static void groupchat_onGroupNamelistChange(ToxWindow *self, Tox *m, int groupnu
 
         case TOX_CHAT_CHANGE_PEER_NAME:
             event = " is now known as ";
-            line_info_add(self, timefrmt, (char *) oldpeername, (char *) peername, event, NAME_CHANGE, 0, 0);
+            line_info_add(self, timefrmt, (char *) oldpeername, (char *) peername, NAME_CHANGE, 0, 0, event);
 
             char tmp_event[TOXIC_MAX_NAME_LENGTH * 2 + 32];
             snprintf(tmp_event, sizeof(tmp_event), "is now known as %s", (char *) peername);
@@ -317,7 +321,7 @@ static void groupchat_onGroupNamelistChange(ToxWindow *self, Tox *m, int groupnu
             break;
     }
 
-    alert_window(self, WINDOW_ALERT_2, false);
+    sound_notify(self, silent, NT_WNDALERT_2, NULL);
 }
 
 static void send_group_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
@@ -328,8 +332,8 @@ static void send_group_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *a
     }
 
     if (tox_group_action_send(m, self->num, (uint8_t *) action, strlen(action)) == -1) {
-        char *errmsg = " * Failed to send action.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
+        const char *errmsg = " * Failed to send action.";
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, errmsg);
     }
 }
 
@@ -365,30 +369,28 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
             int diff;
 
             if ((ctx->line[0] != '/') || (ctx->line[1] == 'm' && ctx->line[2] == 'e'))
-                diff = complete_line(ctx, groupchats[self->num].peer_names,
+                diff = complete_line(self, groupchats[self->num].peer_names,
                                          groupchats[self->num].num_peers, TOX_MAX_NAME_LENGTH);
             else
-                diff = complete_line(ctx, glob_cmd_list, AC_NUM_GLOB_COMMANDS, MAX_CMDNAME_SIZE);
+                diff = complete_line(self, glob_cmd_list, AC_NUM_GLOB_COMMANDS, MAX_CMDNAME_SIZE);
 
             if (diff != -1) {
                 if (x + diff > x2 - 1) {
-                    wmove(self->window, y, x + diff);
-                    ctx->start += diff;
-                } else {
-                    wmove(self->window, y, x + diff);
+                    int wlen = wcswidth(ctx->line, sizeof(ctx->line));
+                    ctx->start = wlen < x2 ? 0 : wlen - x2 + 1;
                 }
             } else {
-                beep();
+                sound_notify(self, error, 0, NULL);
             }
         } else {
-            beep();
+            sound_notify(self, error, 0, NULL);
         }
-    } else if (key == T_KEY_C_RB) {    /* Scroll peerlist up and down one position */
+    } else if (key == user_settings_->key_peer_list_down) {    /* Scroll peerlist up and down one position */
         int L = y2 - CHATBOX_HEIGHT - SDBAR_OFST;
 
         if (groupchats[self->num].side_pos < groupchats[self->num].num_peers - L)
             ++groupchats[self->num].side_pos;
-    } else if (key == T_KEY_C_LB) {
+    } else if (key == user_settings_->key_peer_list_up) {
         if (groupchats[self->num].side_pos > 0)
             --groupchats[self->num].side_pos;
     } else if (key == '\n') {
@@ -413,8 +415,8 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
             }
         } else if (!string_is_empty(line)) {
             if (tox_group_message_send(m, self->num, (uint8_t *) line, strlen(line)) == -1) {
-                char *errmsg = " * Failed to send message.";
-                line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, RED);
+                const char *errmsg = " * Failed to send message.";
+                line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, RED, errmsg);
             }
         }
 
@@ -502,7 +504,7 @@ static void groupchat_onInit(ToxWindow *self, Tox *m)
 
     line_info_init(ctx->hst);
 
-    if (user_settings->autolog == AUTOLOG_ON)
+    if (user_settings_->autolog == AUTOLOG_ON)
         log_enable(self->name, NULL, ctx->log);
 
     execute(ctx->history, self, m, "/log", GLOBAL_COMMAND_MODE);
@@ -538,6 +540,7 @@ ToxWindow new_group_chat(Tox *m, int groupnum)
     ret.help = help;
 
     ret.num = groupnum;
+    ret.active_box = -1;
 
     return ret;
 }

src/help.c

@@ -27,7 +27,7 @@
 #include "help.h"
 #include "misc_tools.h"
 
-#define HELP_MENU_HEIGHT 7
+#define HELP_MENU_HEIGHT 8
 #define HELP_MENU_WIDTH 26
 
 void help_init_menu(ToxWindow *self)
@@ -86,6 +86,11 @@ static void help_draw_menu(ToxWindow *self)
     wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
     wprintw(win, "hat commands\n");
 
+    wattron(win, A_BOLD | COLOR_PAIR(BLUE));
+    wprintw(win, " F");
+    wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
+    wprintw(win, "riendlist controls\n");
+
     wattron(win, A_BOLD | COLOR_PAIR(BLUE));
     wprintw(win, " K");
     wattroff(win, A_BOLD | COLOR_PAIR(BLUE));
@@ -131,27 +136,27 @@ static void help_draw_global(ToxWindow *self)
     wprintw(win, "Global Commands:\n");
     wattroff(win, A_BOLD | COLOR_PAIR(RED));
 
-    wprintw(win, "  /add <id> <msg>            : Add contact with optional message\n");
-    wprintw(win, "  /accept <n>                : Accept friend request\n");
+    wprintw(win, "  /add <addr> <msg>          : Add contact with optional message\n");
+    wprintw(win, "  /accept <id>               : Accept friend request\n");
     wprintw(win, "  /connect <ip> <port> <key> : Manually connect to a DHT node\n");
     wprintw(win, "  /status <type> <msg>       : Set status with optional note\n");
     wprintw(win, "  /note <msg>                : Set a personal note\n");
     wprintw(win, "  /nick <nick>               : Set your nickname\n");
     wprintw(win, "  /log <on> or <off>         : Enable/disable logging\n");
     wprintw(win, "  /groupchat                 : Create a group chat\n");
-    wprintw(win, "  /myid                      : Print your ID\n");
+    wprintw(win, "  /myid                      : Print your Tox ID\n");
     wprintw(win, "  /clear                     : Clear window history\n");
     wprintw(win, "  /close                     : Close the current chat window\n");
     wprintw(win, "  /quit or /exit             : Exit Toxic\n");
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     wattron(win, A_BOLD);
     wprintw(win, "\n Audio:\n");
     wattroff(win, A_BOLD);
 
     wprintw(win, "  /lsdev <type>              : List devices where type: in|out\n");
     wprintw(win, "  /sdev <type> <id>          : Set active device\n");
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
     help_draw_bottom_menu(win);
 
@@ -172,22 +177,22 @@ static void help_draw_chat(ToxWindow *self)
     wprintw(win, "  /invite <n>                : Invite contact to a group chat\n");
     wprintw(win, "  /join                      : Join a pending group chat\n");
     wprintw(win, "  /sendfile <path>           : Send a file\n");
-    wprintw(win, "  /savefile <n>              : Receive a file\n");
+    wprintw(win, "  /savefile <id>             : Receive a file\n");
+    wprintw(win, "  /cancel <type> <id>        : Cancel file transfer where type: in|out\n");
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     wattron(win, A_BOLD);
     wprintw(win, "\n Audio:\n");
     wattroff(win, A_BOLD);
 
     wprintw(win, "  /call                      : Audio call\n");
-    wprintw(win, "  /cancel                    : Cancel call\n");
-    wprintw(win, "  /answer                    : Answer incomming call\n");
+    wprintw(win, "  /answer                    : Answer incoming call\n");
     wprintw(win, "  /reject                    : Reject incoming call\n");
     wprintw(win, "  /hangup                    : Hangup active call\n");
     wprintw(win, "  /sdev <type> <id>          : Change active device\n");
     wprintw(win, "  /mute <type>               : Mute active device if in call\n");
     wprintw(win, "  /sense <n>                 : VAD sensitivity treshold\n");
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
     help_draw_bottom_menu(win);
 
@@ -209,7 +214,30 @@ static void help_draw_keys(ToxWindow *self)
     wprintw(win, "  Page Up and Page Down     : Scroll window history one line\n");
     wprintw(win, "  Ctrl+F and Ctrl+V         : Scroll window history half a page\n");
     wprintw(win, "  Ctrl+H                    : Move to the bottom of window history\n");
-    wprintw(win, "  Ctrl+[ and Ctrl+]         : Scroll peer list in groupchats\n");
+    wprintw(win, "  Ctrl+[ and Ctrl+]         : Scroll peer list in groupchats\n\n");
+    wprintw(win, "  (Note: Custom keybindings override these defaults.)\n\n");
+
+    help_draw_bottom_menu(win);
+
+    box(win, ACS_VLINE, ACS_HLINE);
+    wrefresh(win);
+}
+
+static void help_draw_contacts(ToxWindow *self)
+{
+    WINDOW *win = self->help->win;
+
+    wmove(win, 1, 1);
+
+    wattron(win, A_BOLD | COLOR_PAIR(RED));
+    wprintw(win, "Friendlist controls:\n");
+    wattroff(win, A_BOLD | COLOR_PAIR(RED));
+
+    wprintw(win, "  Up and Down arrows            : Scroll through list\n");
+    wprintw(win, "  Right and Left arrows         : Switch between friendlist and blocked list\n");
+    wprintw(win, "  Enter                         : Open a chat window with selected contact\n");
+    wprintw(win, "  Delete                        : Permanently delete a contact\n");
+    wprintw(win, "  B                             : Block or unblock a contact\n");
 
     help_draw_bottom_menu(win);
 
@@ -226,7 +254,7 @@ void help_onKey(ToxWindow *self, wint_t key)
             break;
 
         case 'c':
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
             help_init_window(self, 19, 80);
 #else
             help_init_window(self, 9, 80);
@@ -235,7 +263,7 @@ void help_onKey(ToxWindow *self, wint_t key)
             break;
 
         case 'g':
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
             help_init_window(self, 21, 80);
 #else
             help_init_window(self, 17, 80);
@@ -243,8 +271,13 @@ void help_onKey(ToxWindow *self, wint_t key)
             self->help->type = HELP_GLOBAL;
             break;
 
-        case 'k':
+        case 'f':
             help_init_window(self, 10, 80);
+            self->help->type = HELP_CONTACTS;
+            break;
+
+        case 'k':
+            help_init_window(self, 12, 80);
             self->help->type = HELP_KEYS;
             break;
 
@@ -276,6 +309,10 @@ void help_onDraw(ToxWindow *self)
             help_draw_keys(self);
             break;
 
+        case HELP_CONTACTS:
+            help_draw_contacts(self);
+            break;
+
         case HELP_GROUP:
             break;
     }

src/help.h

@@ -32,6 +32,7 @@ typedef enum {
     HELP_CHAT,
     HELP_GROUP,
     HELP_KEYS,
+    HELP_CONTACTS,
 } HELP_TYPES;
 
 void help_onDraw(ToxWindow *self);

src/input.c

@@ -31,6 +31,7 @@
 #include "misc_tools.h"
 #include "toxic_strings.h"
 #include "line_info.h"
+#include "notify.h"
 
 /* add a char to input field and buffer */
 void input_new_char(ToxWindow *self, wint_t key, int x, int y, int mx_x, int mx_y)
@@ -41,12 +42,12 @@ void input_new_char(ToxWindow *self, wint_t key, int x, int y, int mx_x, int mx_
 
     /* this is the only place we need to do this check */
     if (cur_len == -1) {
-        beep();
+        sound_notify(self, error, 0, NULL);
         return;
     }
 
     if (add_char_to_buf(ctx, key) == -1) {
-        beep();
+        sound_notify(self, error, 0, NULL);
         return;
     }
 
@@ -62,17 +63,15 @@ static void input_backspace(ToxWindow *self, int x, int mx_x)
     ChatContext *ctx = self->chatwin;
 
     if (del_char_buf_bck(ctx) == -1) {
-        beep();
+        sound_notify(self, error, 0, NULL);
         return;
     }
 
-    int cur_len = wcwidth(ctx->line[ctx->pos - 1]);
-    int s_len = wcwidth(ctx->line[ctx->start - 1]);
+    int cur_len = ctx->pos > 0 ? wcwidth(ctx->line[ctx->pos - 1]) : 0;
+    int s_len = ctx->start > 0 ? wcwidth(ctx->line[ctx->start - 1]) : 0;
 
     if (ctx->start && (x >= mx_x - cur_len))
         ctx->start = MAX(0, ctx->start - 1 + (s_len - cur_len));
-    else if (ctx->start && (ctx->pos == ctx->len))
-        ctx->start = MAX(0, ctx->start - cur_len);
     else if (ctx->start)
         ctx->start = MAX(0, ctx->start - cur_len);
 }
@@ -81,21 +80,21 @@ static void input_backspace(ToxWindow *self, int x, int mx_x)
 static void input_delete(ToxWindow *self)
 {
     if (del_char_buf_frnt(self->chatwin) == -1)
-        beep();
+        sound_notify(self, error, 0, NULL);
 }
 
 /* deletes entire line before cursor from input field and buffer */
 static void input_discard(ToxWindow *self)
 {
     if (discard_buf(self->chatwin) == -1)
-        beep();
+        sound_notify(self, error, 0, NULL);
 }
 
 /* deletes entire line after cursor from input field and buffer */
 static void input_kill(ChatContext *ctx)
 {
     if (kill_buf(ctx) == -1)
-        beep();
+        sound_notify(NULL, error, NT_ALWAYS, NULL);
 }
 
 static void input_yank(ToxWindow *self, int x, int mx_x)
@@ -103,7 +102,7 @@ static void input_yank(ToxWindow *self, int x, int mx_x)
     ChatContext *ctx = self->chatwin;
 
     if (yank_buf(ctx) == -1) {
-        beep();
+        sound_notify(self, error, 0, NULL);
         return;
     }
 
@@ -147,16 +146,13 @@ static void input_mv_left(ToxWindow *self, int x, int mx_x)
     if (ctx->pos <= 0)
         return;
 
-    int cur_len = wcwidth(ctx->line[ctx->pos - 1]);
+    int cur_len = ctx->pos > 0 ? wcwidth(ctx->line[ctx->pos - 1]) : 0;
+    int s_len = ctx->start > 0 ? wcwidth(ctx->line[ctx->start - 1]) : 0;
 
     --ctx->pos;
 
-    int s_len = wcwidth(ctx->line[ctx->start - 1]);
-
     if (ctx->start && (x >= mx_x - cur_len))
         ctx->start = MAX(0, ctx->start - 1 + (s_len - cur_len));
-    else if (ctx->start && (ctx->pos == ctx->len))
-        ctx->start = MAX(0, ctx->start - cur_len);
     else if (ctx->start)
         ctx->start = MAX(0, ctx->start - cur_len);
 }
@@ -185,7 +181,8 @@ static void input_history(ToxWindow *self, wint_t key, int mx_x)
     ChatContext *ctx = self->chatwin;
 
     fetch_hist_item(ctx, key);
-    ctx->start = mx_x * (ctx->len / mx_x);
+    int wlen = wcswidth(ctx->line, sizeof(ctx->line));
+    ctx->start = wlen < mx_x ? 0 : wlen - mx_x + 1;
 }
 
 /* Handles non-printable input keys that behave the same for all types of chat windows.

src/line_info.c

@@ -23,14 +23,16 @@
 #include <stdlib.h>
 #include <string.h>
 #include <stdbool.h>
+#include <stdarg.h>
 
 #include "toxic.h"
 #include "windows.h"
 #include "line_info.h"
 #include "groupchat.h"
 #include "settings.h"
+#include "notify.h"
 
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 void line_info_init(struct history *hst)
 {
@@ -132,9 +134,10 @@ static struct line_info *line_info_ret_queue(struct history *hst)
     return ret;
 }
 
-/* creates new line_info line and puts it in the queue */
-void line_info_add(ToxWindow *self, char *tmstmp, char *name1, char *name2, const char *msg, uint8_t type, 
-                   uint8_t bold, uint8_t colour)
+/* creates new line_info line and puts it in the queue. 
+   SYS_MSG lines may contain an arbitrary number of arguments for string formatting */
+void line_info_add(ToxWindow *self, char *tmstmp, char *name1, char *name2, uint8_t type, uint8_t bold, 
+                   uint8_t colour, const char *msg, ...)
 {
     struct history *hst = self->chatwin->hst;
     struct line_info *new_line = calloc(1, sizeof(struct line_info));
@@ -142,6 +145,13 @@ void line_info_add(ToxWindow *self, char *tmstmp, char *name1, char *name2, cons
     if (new_line == NULL)
         exit_toxic_err("failed in line_info_add", FATALERR_MEMORY);
 
+    char frmt_msg[MAX_STR_SIZE] = {0};
+
+    va_list args;
+    va_start(args, msg);
+    vsnprintf(frmt_msg, sizeof(frmt_msg), msg, args);
+    va_end(args);
+
     int len = 1;     /* there will always be a newline */
 
     /* for type-specific formatting in print function */
@@ -163,14 +173,14 @@ void line_info_add(ToxWindow *self, char *tmstmp, char *name1, char *name2, cons
             break;
     }
 
-    if (msg) {
-        snprintf(new_line->msg, sizeof(new_line->msg), "%s", msg);
+    if (frmt_msg[0]) {
+        snprintf(new_line->msg, sizeof(new_line->msg), "%s", frmt_msg);
         len += strlen(new_line->msg);
 
         int i;
 
-        for (i = 0; msg[i]; ++i) {
-            if (msg[i] == '\n')
+        for (i = 0; frmt_msg[i]; ++i) {
+            if (frmt_msg[i] == '\n')
                 ++new_line->newlines;
         }
     }
@@ -207,7 +217,7 @@ static void line_info_check_queue(ToxWindow *self)
     if (line == NULL)
         return;
 
-    if (hst->start_id > user_settings->history_size)
+    if (hst->start_id > user_settings_->history_size)
         line_info_root_fwd(hst);
 
     line->id = hst->line_end->id + 1;
@@ -406,14 +416,14 @@ static void line_info_scroll_up(struct history *hst)
 {
     if (hst->line_start->prev)
         hst->line_start = hst->line_start->prev;
-    else beep();
+    else sound_notify(NULL, error, NT_ALWAYS, NULL);
 }
 
 static void line_info_scroll_down(struct history *hst)
 {
     if (hst->line_start->next)
         hst->line_start = hst->line_start->next;
-    else beep();
+    else sound_notify(NULL, error, NT_ALWAYS, NULL);
 }
 
 static void line_info_page_up(ToxWindow *self, struct history *hst)
@@ -445,36 +455,24 @@ bool line_info_onKey(ToxWindow *self, wint_t key)
     struct history *hst = self->chatwin->hst;
     bool match = true;
 
-    switch (key) {
-        /* TODO: Find good key bindings for all this stuff */
-        case T_KEY_C_F:
-            line_info_page_up(self, hst);
-            break;
-
-        case T_KEY_C_V:
-            line_info_page_down(self, hst);
-            break; 
-
-        case KEY_PPAGE:
-            line_info_scroll_up(hst);
-            break;
-
-        case KEY_NPAGE:
-            line_info_scroll_down(hst);
-            break;
-
-        /* case ?:
-            line_info_goto_root(hst);
-            break; */
-
-        case T_KEY_C_H:
-            line_info_reset_start(self, hst);
-            break; 
-
-        default:
-            match = false;
-            break;
-    }
+	if (key == user_settings_->key_half_page_up) {
+		line_info_page_up(self, hst);
+	}
+	else if (key == user_settings_->key_half_page_down) {
+		line_info_page_down(self, hst);
+	}
+	else if (key == user_settings_->key_scroll_line_up) {
+		line_info_scroll_up(hst);
+	}
+	else if (key == user_settings_->key_scroll_line_down) {
+		line_info_scroll_down(hst);
+	}
+	else if (key == user_settings_->key_page_bottom) {
+		line_info_reset_start(self, hst);
+	}
+	else {
+		match = false;
+	}
 
     return match;
 }

src/line_info.h

@@ -26,7 +26,7 @@
 #include "windows.h"
 #include "toxic.h"
 
-#define MAX_HISTORY 10000
+#define MAX_HISTORY 100000
 #define MIN_HISTORY 40
 #define MAX_QUEUE 128
 
@@ -67,9 +67,10 @@ struct history {
     int queue_sz;
 };
 
-/* creates new line_info line and puts it in the queue */
-void line_info_add(ToxWindow *self, char *tmstmp, char *name1, char *name2, const char *msg,
-                   uint8_t type, uint8_t bold, uint8_t colour);
+/* creates new line_info line and puts it in the queue. 
+   SYS_MSG lines may contain an arbitrary number of arguments for string formatting */
+void line_info_add(ToxWindow *self, char *tmstmp, char *name1, char *name2, uint8_t type, uint8_t bold, 
+                   uint8_t colour, const char *msg, ...);
 
 /* Prints a section of history starting at line_start */
 void line_info_print(ToxWindow *self);

src/log.c

@@ -31,10 +31,10 @@
 #include "log.h"
 #include "settings.h"
 
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 /* Creates/fetches log file by appending to the config dir the name and a pseudo-unique identity */
-void init_logging_session(char *name, char *key, struct chatlog *log)
+void init_logging_session(char *name, const char *key, struct chatlog *log)
 {
     if (!log->log_on)
         return;
@@ -43,7 +43,7 @@ void init_logging_session(char *name, char *key, struct chatlog *log)
         name = UNKNOWN_NAME;
 
     char *user_config_dir = get_user_config_dir();
-    int path_len = strlen(user_config_dir) + strlen(CONFIGDIR) + strlen(name);
+    int path_len = strlen(user_config_dir) + strlen(LOGDIR) + strlen(name);
 
     /* use first 4 digits of key as log ident. If no key use a timestamp */
     char ident[32];
@@ -59,16 +59,14 @@ void init_logging_session(char *name, char *key, struct chatlog *log)
         path_len += strlen(ident) + 1;
     }
 
-    if (path_len > MAX_STR_SIZE) {
+    if (path_len >= MAX_STR_SIZE) {
         log->log_on = false;
         free(user_config_dir);
         return;
     }
 
     char log_path[MAX_STR_SIZE];
-
-    snprintf(log_path, MAX_STR_SIZE, "%s%s%s-%s.log",
-             user_config_dir, CONFIGDIR, name, ident);
+    snprintf(log_path, MAX_STR_SIZE, "%s%s%s-%s.log", user_config_dir, LOGDIR, name, ident);
 
     free(user_config_dir);
 
@@ -82,7 +80,7 @@ void init_logging_session(char *name, char *key, struct chatlog *log)
     fprintf(log->file, "\n*** NEW SESSION ***\n\n");
 }
 
-void write_to_log(const char *msg, char *name, struct chatlog *log, bool event)
+void write_to_log(const char *msg, const char *name, struct chatlog *log, bool event)
 {
     if (!log->log_on)
         return;
@@ -99,7 +97,7 @@ void write_to_log(const char *msg, char *name, struct chatlog *log, bool event)
     else
         snprintf(name_frmt, sizeof(name_frmt), "%s:", name);
 
-    const char *t = user_settings->time == TIME_12 ? "%Y/%m/%d [%I:%M:%S %p]" : "%Y/%m/%d [%H:%M:%S]";
+    const char *t = user_settings_->time == TIME_12 ? "%Y/%m/%d [%I:%M:%S %p]" : "%Y/%m/%d [%H:%M:%S]";
     char s[MAX_STR_SIZE];
     strftime(s, MAX_STR_SIZE, t, get_time());
     fprintf(log->file, "%s %s %s\n", s, name_frmt, msg);
@@ -112,7 +110,7 @@ void write_to_log(const char *msg, char *name, struct chatlog *log, bool event)
     }
 }
 
-void log_enable(char *name, char *key, struct chatlog *log)
+void log_enable(char *name, const char *key, struct chatlog *log)
 {
     log->log_on = true;
 

src/log.h

@@ -33,13 +33,13 @@ struct chatlog {
 };
 
 /* Creates/fetches log file by appending to the config dir the name and a pseudo-unique identity */
-void init_logging_session(char *name, char *key, struct chatlog *log);
+void init_logging_session(char *name, const char *key, struct chatlog *log);
 
 /* formats/writes line to log file */
-void write_to_log(const char *msg, char *name, struct chatlog *log, bool event);
+void write_to_log(const char *msg, const char *name, struct chatlog *log, bool event);
 
 /* enables logging for specified log and creates/fetches file if necessary */
-void log_enable(char *name, char *key, struct chatlog *log);
+void log_enable(char *name, const char *key, struct chatlog *log);
 
 /* disables logging for specified log and closes file */
 void log_disable(struct chatlog *log);

src/misc_tools.c

@@ -25,6 +25,7 @@
 #include <string.h>
 #include <time.h>
 #include <limits.h>
+#include <dirent.h>
 
 #include "toxic.h"
 #include "windows.h"
@@ -32,10 +33,25 @@
 #include "settings.h"
 
 extern ToxWindow *prompt;
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 static uint64_t current_unix_time;
 
+void host_to_net(uint8_t *num, uint16_t numbytes)
+{
+#ifndef WORDS_BIGENDIAN
+    uint32_t i;
+    uint8_t buff[numbytes];
+
+    for (i = 0; i < numbytes; ++i) {
+        buff[i] = num[numbytes - i - 1];
+    }
+
+    memcpy(num, buff, numbytes);
+#endif
+    return;
+}
+
 void update_unix_time(void)
 {
     current_unix_time = (uint64_t) time(NULL);
@@ -64,12 +80,12 @@ struct tm *get_time(void)
 /*Puts the current time in buf in the format of [HH:mm:ss] */
 void get_time_str(char *buf, int bufsize)
 {
-    if (user_settings->timestamps == TIMESTAMPS_OFF) {
+    if (user_settings_->timestamps == TIMESTAMPS_OFF) {
         buf[0] = '\0';
         return;
     }
 
-    const char *t = user_settings->time == TIME_12 ? "[%-I:%M:%S] " : "[%H:%M:%S] ";
+    const char *t = user_settings_->time == TIME_12 ? "[%-I:%M:%S] " : "[%H:%M:%S] ";
     strftime(buf, bufsize, t, get_time());
 }
 
@@ -108,7 +124,7 @@ char *hex_string_to_bin(const char *hex_string)
 }
 
 /* Returns 1 if the string is empty, 0 otherwise */
-int string_is_empty(char *string)
+int string_is_empty(const char *string)
 {
     return string[0] == '\0';
 }
@@ -141,33 +157,10 @@ int wcs_to_mbs_buf(char *buf, const wchar_t *string, size_t n)
     return len;
 }
 
-/* Colours the window tab according to type. Beeps if is_beep is true */
-void alert_window(ToxWindow *self, int type, bool is_beep)
-{
-    switch (type) {
-        case WINDOW_ALERT_0:
-            self->alert0 = true;
-            break;
-
-        case WINDOW_ALERT_1:
-            self->alert1 = true;
-            break;
-
-        case WINDOW_ALERT_2:
-            self->alert2 = true;
-            break;
-    }
-
-    StatusBar *stb = prompt->stb;
-
-    if (is_beep && stb->status != TOX_USERSTATUS_BUSY && user_settings->alerts == ALERTS_ENABLED)
-        beep();
-}
-
 /* case-insensitive string compare function for use with qsort */
-int qsort_strcasecmp_hlpr(const void *nick1, const void *nick2)
+int qsort_strcasecmp_hlpr(const void *str1, const void *str2)
 {
-    return strcasecmp((const char *) nick1, (const char *) nick2);
+    return strcasecmp((const char *) str1, (const char *) str2);
 }
 
 /* Returns 1 if nick is valid, 0 if not. A valid toxic nick:
@@ -197,23 +190,29 @@ int valid_nick(char *nick)
 void get_file_name(char *namebuf, int bufsize, const char *pathname)
 {
     int idx = strlen(pathname) - 1;
+    char *path = strdup(pathname);
 
-    char tmpname[MAX_STR_SIZE];
-    snprintf(tmpname, sizeof(tmpname), "%s", pathname);
+    if (path == NULL)
+        exit_toxic_err("failed in get_file_name", FATALERR_MEMORY);
 
     while (idx >= 0 && pathname[idx] == '/')
-        tmpname[idx--] = '\0';
+        path[idx--] = '\0';
 
-    char *filename = strrchr(tmpname, '/');
+    char *finalname = strdup(path);
 
-    if (filename != NULL) {
-        if (!strlen(++filename))
-            filename = tmpname;
-    } else {
-        filename = tmpname;
+    if (finalname == NULL)
+        exit_toxic_err("failed in get_file_name", FATALERR_MEMORY);
+
+    const char *basenm = strrchr(path, '/');
+
+    if (basenm != NULL) {
+        if (basenm[1])
+            strcpy(finalname, &basenm[1]);
     }
 
-    snprintf(namebuf, bufsize, "%s", filename);
+    snprintf(namebuf, bufsize, "%s", finalname);
+    free(finalname);
+    free(path);
 }
 
 /* converts str to all lowercase */
@@ -234,3 +233,31 @@ int get_nick_truncate(Tox *m, char *buf, int friendnum)
     buf[len] = '\0';
     return len;
 }
+
+/* returns index of the first instance of ch in s starting at idx.
+   returns length of s if char not found */
+int char_find(int idx, const char *s, char ch)
+{
+    int i = idx;
+
+    for (i = idx; s[i]; ++i) {
+        if (s[i] == ch)
+            break;
+    }
+
+    return i;
+}
+
+/* returns index of the last instance of ch in s starting at len
+   returns 0 if char not found (skips 0th index) */
+int char_rfind(const char *s, char ch, int len)
+{
+    int i = 0;
+
+    for (i = len; i > 0; --i) {
+        if (s[i] == ch)
+            break;
+    }
+
+    return i;
+}

src/misc_tools.h

@@ -33,6 +33,12 @@
 #define MAX(x, y) (((x) > (y)) ? (x) : (y))
 #endif
 
+#ifndef net_to_host
+#define net_to_host(x, y) host_to_net(x, y)
+#endif
+
+void host_to_net(uint8_t *num, uint16_t numbytes);
+
 /* convert a hex string to binary */
 char *hex_string_to_bin(const char *hex_string);
 
@@ -52,7 +58,7 @@ struct tm *get_time(void);
 void update_unix_time(void);
 
 /* Returns 1 if the string is empty, 0 otherwise */
-int string_is_empty(char *string);
+int string_is_empty(const char *string);
 
 /* convert a multibyte string to a wide character string (must provide buffer) */
 int char_to_wcs_buf(wchar_t *buf, const char *string, size_t n);
@@ -70,7 +76,7 @@ int timed_out(uint64_t timestamp, uint64_t timeout, uint64_t curtime);
 void alert_window(ToxWindow *self, int type, bool is_beep);
 
 /* case-insensitive string compare function for use with qsort */
-int qsort_strcasecmp_hlpr(const void *nick1, const void *nick2);
+int qsort_strcasecmp_hlpr(const void *str1, const void *str2);
 
 /* Returns 1 if nick is valid, 0 if not. A valid toxic nick:
       - cannot be empty
@@ -89,4 +95,12 @@ void str_to_lower(char *str);
    Returns nick len on success, -1 on failure */
 int get_nick_truncate(Tox *m, char *buf, int friendnum);
 
+/* returns index of the first instance of ch in s starting at idx.
+   returns length of s if char not found */
+int char_find(int idx, const char *s, char ch);
+
+/* returns index of the last instance of ch in s
+   returns 0 if char not found */
+int char_rfind(const char *s, char ch, int len);
+
 #endif /* #define _misc_tools_h */

src/notify.c

@@ -0,0 +1,743 @@
+/*  notify.c
+ * 
+ *
+ *  Copyright (C) 2014 Toxic All Rights Reserved.
+ *
+ *  This file is part of Toxic.
+ *
+ *  Toxic is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Toxic is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Toxic.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#include "notify.h"
+#include "device.h"
+#include "settings.h"
+#include "line_info.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <stdarg.h>
+#include <time.h>
+#include <assert.h>
+#include <sys/stat.h>
+
+#if defined(_AUDIO) || defined(_SOUND_NOTIFY)
+    #ifdef __APPLE__
+        #include <OpenAL/al.h>
+        #include <OpenAL/alc.h>
+    #else
+        #include <AL/al.h>
+        #include <AL/alc.h>
+        /* compatibility with older versions of OpenAL */
+        #ifndef ALC_ALL_DEVICES_SPECIFIER
+            #include <AL/alext.h>
+        #endif
+    #endif
+    #ifdef _SOUND_NOTIFY
+        #include <AL/alut.h> /* freealut packet */
+    #endif
+#endif /* _AUDIO */
+
+#ifdef _X11
+    #include <X11/Xlib.h>
+#endif /* _X11 */
+
+#ifdef _BOX_NOTIFY
+    #include <libnotify/notify.h>
+#endif
+
+#define SOUNDS_SIZE 10
+#define ACTIVE_NOTIFS_MAX 50
+
+extern struct user_settings *user_settings_;
+
+struct _Control {
+    time_t cooldown;
+    time_t notif_timeout;
+    unsigned long this_window;
+#ifdef _X11
+    Display *display;
+#endif /* _X11 */
+    
+#if defined(_SOUND_NOTIFY) || defined(_BOX_NOTIFY)
+    pthread_mutex_t poll_mutex[1];
+    _Bool poll_active;
+#endif
+    
+#ifdef _SOUND_NOTIFY
+    uint32_t device_idx; /* index of output device */
+    char* sounds[SOUNDS_SIZE];
+#endif /* _SOUND_NOTIFY */
+} Control = {0};
+
+struct _ActiveNotifications {
+#ifdef _SOUND_NOTIFY
+    uint32_t source;
+    uint32_t buffer;
+    _Bool looping;
+#endif
+    _Bool active;
+    int *id_indicator;
+#ifdef _BOX_NOTIFY
+    NotifyNotification* box;
+    char messages[128][128];
+    char title[24];
+    size_t size;
+    time_t n_timeout;
+#endif
+} actives[ACTIVE_NOTIFS_MAX] = {{0}};
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+
+long unsigned int get_focused_window_id()
+{
+#ifdef _X11
+    if (!Control.display) return 0;
+    
+    Window focus;
+    int revert;
+    XGetInputFocus(Control.display, &focus, &revert);
+    return focus;
+#else
+    return 0;
+#endif /* _X11 */
+}
+
+static void control_lock()
+{
+#if defined(_SOUND_NOTIFY) || defined(_BOX_NOTIFY)
+    pthread_mutex_lock(Control.poll_mutex);
+#endif
+}
+
+static void control_unlock()
+{
+#if defined(_SOUND_NOTIFY) || defined(_BOX_NOTIFY)
+    pthread_mutex_unlock(Control.poll_mutex);
+#endif
+}
+
+#ifdef _SOUND_NOTIFY
+_Bool is_playing(int source)
+{
+    int ready;
+    alGetSourcei(source, AL_SOURCE_STATE, &ready);
+    return ready == AL_PLAYING;
+}
+
+/* Terminate all sounds but wait them to finish first */
+void graceful_clear()
+{
+    int i;
+    control_lock();
+    while (1) {
+        for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
+            if (actives[i].active) {
+            #ifdef _BOX_NOTIFY
+                if (actives[i].box) {
+                    GError* ignore;
+                    notify_notification_close(actives[i].box, &ignore);
+                    actives[i].box = NULL;
+                }
+            #endif
+            
+                if(actives[i].id_indicator) *actives[i].id_indicator = -1; // reset indicator value
+                
+                if ( actives[i].looping ) {
+                    stop_sound(i); 
+                } else {
+                    if (!is_playing(actives[i].source)) 
+                        memset(&actives[i], 0, sizeof(struct _ActiveNotifications));
+                    else break;
+                }
+            }
+            
+        }
+        
+        if (i == ACTIVE_NOTIFS_MAX) {
+            control_unlock();
+            return;
+        }
+            
+        usleep(1000);
+    }
+}
+
+void* do_playing(void* _p)
+{
+    (void)_p;
+    int i;
+    while(Control.poll_active) {
+        control_lock();
+        for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
+            if (actives[i].active && !actives[i].looping
+                #ifdef _BOX_NOTIFY
+                    && !actives[i].box
+                #endif
+            ) {
+                if (!is_playing(actives[i].source)) {
+                /* Close */                    
+                    alSourceStop(actives[i].source);
+                    alDeleteSources(1, &actives[i].source);
+                    alDeleteBuffers(1,&actives[i].buffer);
+                    memset(&actives[i], 0, sizeof(struct _ActiveNotifications));
+                }
+            }
+        #ifdef _BOX_NOTIFY
+            else if (actives[i].box && time(NULL) >= actives[i].n_timeout)
+            {
+                GError* ignore;
+                notify_notification_close(actives[i].box, &ignore);
+                actives[i].box = NULL;
+                
+                if(actives[i].id_indicator) *actives[i].id_indicator = -1; // reset indicator value
+
+                if (!actives[i].looping && !is_playing(actives[i].source)) {
+                /* stop source if not looping or playing, just terminate box */
+                    alSourceStop(actives[i].source);
+                    alDeleteSources(1, &actives[i].source);
+                    alDeleteBuffers(1,&actives[i].buffer);
+                    memset(&actives[i], 0, sizeof(struct _ActiveNotifications));
+                }
+            }
+        #endif
+        }
+        control_unlock();
+        usleep(10000);
+    }
+    pthread_exit(NULL);
+}
+
+int play_source(uint32_t source, uint32_t buffer, _Bool looping)
+{    
+    int i = 0;
+    for (; i < ACTIVE_NOTIFS_MAX && actives[i].active; i ++);
+    if ( i == ACTIVE_NOTIFS_MAX ) {
+        return -1; /* Full */
+    }
+    
+    alSourcePlay(source);
+    
+    actives[i].active = 1;
+    actives[i].source = source;
+    actives[i].buffer = buffer;
+    actives[i].looping = looping;
+    
+    return i;
+}
+
+#elif _BOX_NOTIFY
+void* do_playing(void* _p)
+{
+    (void)_p;
+    int i;
+    while(Control.poll_active) {
+        control_lock();
+        for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
+            if (actives[i].box && time(NULL) >= actives[i].n_timeout)
+            {
+                GError* ignore;
+                notify_notification_close(actives[i].box, &ignore);
+                actives[i].box = NULL;
+                
+                if(actives[i].id_indicator) *actives[i].id_indicator = -1; // reset indicator value
+                memset(&actives[i], 0, sizeof(struct _ActiveNotifications));
+            }
+        }
+        control_unlock();
+        usleep(10000);
+    }
+    pthread_exit(NULL);
+}
+
+void graceful_clear()
+{
+    int i;
+    control_lock();
+    
+    for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
+        if (actives[i].box) {
+            GError* ignore;
+            notify_notification_close(actives[i].box, &ignore);
+            actives[i].box = NULL;
+        }
+        
+        if(actives[i].id_indicator) *actives[i].id_indicator = -1; // reset indicator value
+        memset(&actives[i], 0, sizeof(struct _ActiveNotifications));
+    }   
+    
+    control_unlock();
+}
+#endif
+
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+
+
+
+/* Opens primary device */
+int init_notify(int login_cooldown, int notification_timeout)
+{
+#ifdef _SOUND_NOTIFY
+    alutInitWithoutContext(NULL, NULL);
+    if (open_primary_device(output, &Control.device_idx, 48000, 20, 1) != de_None)
+        return -1;
+#endif /* _SOUND_NOTIFY */
+        
+#if defined(_SOUND_NOTIFY) || defined(_BOX_NOTIFY)
+    pthread_mutex_init(Control.poll_mutex, NULL);
+    pthread_t thread;
+    if (pthread_create(&thread, NULL, do_playing, NULL) != 0 || pthread_detach(thread) != 0 ) {
+        pthread_mutex_destroy(Control.poll_mutex);
+        return -1;
+    }
+    Control.poll_active = 1;
+#endif
+    
+    Control.cooldown = time(NULL) + login_cooldown;
+#ifdef _X11
+    Control.display = XOpenDisplay(NULL);
+    Control.this_window = get_focused_window_id();
+#else
+    Control.this_window = 1;
+#endif /* _X11 */
+    
+    
+#ifdef _BOX_NOTIFY
+    notify_init("toxic");
+#endif
+    Control.notif_timeout = notification_timeout;
+    return 1;
+}
+
+void terminate_notify()
+{    
+#if defined(_SOUND_NOTIFY) || defined(_BOX_NOTIFY)    
+    if ( !Control.poll_active ) return;    
+    Control.poll_active = 0;
+    
+    graceful_clear();
+#endif
+
+#ifdef _SOUND_NOTIFY
+    int i = 0;
+    for (; i < SOUNDS_SIZE; i ++) free(Control.sounds[i]);
+    close_device(output, Control.device_idx);
+    alutExit();
+#endif /* _SOUND_NOTIFY */
+    
+#ifdef _BOX_NOTIFY
+    notify_uninit();
+#endif
+}
+
+#ifdef _SOUND_NOTIFY
+int set_sound(Notification sound, const char* value)
+{
+    if (sound == silent) return 0;
+    
+    free(Control.sounds[sound]);
+
+    size_t len = strlen(value) + 1;
+    Control.sounds[sound] = calloc(len, 1);
+    memcpy(Control.sounds[sound], value, len);
+
+    struct stat buf;
+    return stat(value, &buf) == 0;
+}
+
+int play_sound_internal(Notification what, _Bool loop)
+{        
+    uint32_t source;
+    uint32_t buffer;
+    
+    alGenSources(1, &source);
+    alGenBuffers(1, &buffer);
+    buffer = alutCreateBufferFromFile(Control.sounds[what]);
+    alSourcei(source, AL_BUFFER, buffer);
+    alSourcei(source, AL_LOOPING, loop);
+    
+    int rc = play_source(source, buffer, loop);
+    if (rc < 0) {
+        alSourceStop(source);
+        alDeleteSources(1, &source);
+        alDeleteBuffers(1,&buffer);
+        return -1;
+    }
+    
+    return rc;
+}
+
+int play_notify_sound(Notification notif, uint64_t flags)
+{
+    int rc = -1;
+
+    if (flags & NT_BEEP) beep();
+    else if (notif != silent) {
+        if ( !Control.poll_active || !Control.sounds[notif] )
+            return -1;
+
+        rc = play_sound_internal(notif, flags & NT_LOOP ? 1 : 0);
+    }
+
+    return rc;
+}
+
+
+void stop_sound(int id)
+{
+    if (id >= 0 && id < ACTIVE_NOTIFS_MAX && actives[id].looping && actives[id].active ) {
+#ifdef _BOX_NOTIFY
+        if (actives[id].box) {
+            GError* ignore;
+            notify_notification_close(actives[id].box, &ignore);
+        }
+#endif
+        *actives[id].id_indicator = -1;
+//         alSourcei(actives[id].source, AL_LOOPING, false);
+        alSourceStop(actives[id].source);
+        alDeleteSources(1, &actives[id].source);
+        alDeleteBuffers(1,&actives[id].buffer);
+        memset(&actives[id], 0, sizeof(struct _ActiveNotifications));
+    }
+}
+#endif
+
+static int m_play_sound(Notification notif, uint64_t flags)
+{
+#ifdef _SOUND_NOTIFY
+    return play_notify_sound(notif, flags);
+#else
+    if (notif != silent)
+        beep();
+
+    return -1;
+#endif /* _SOUND_NOTIFY */   
+}
+
+#ifdef _BOX_NOTIFY
+void m_notify_action(NotifyNotification *box, char *action, void* data) 
+{
+}
+#endif
+
+int sound_notify(ToxWindow* self, Notification notif, uint64_t flags, int* id_indicator)
+{
+    /* Consider colored notify as primary */
+    if (self && self->alert == WINDOW_ALERT_NONE) {
+        if (flags & NT_WNDALERT_0) self->alert = WINDOW_ALERT_0;
+        else if (flags & NT_WNDALERT_1) self->alert = WINDOW_ALERT_1;
+        else if (flags & NT_WNDALERT_2) self->alert = WINDOW_ALERT_2;
+    }
+    
+    if ((flags & NT_RESTOL && Control.cooldown > time(NULL)) ||
+       ((flags & NT_NOFOCUS && Control.this_window == get_focused_window_id()) ))
+        return -1;
+    
+    int id = -1;
+    control_lock();
+    
+    if (self && (!self->stb || self->stb->status != TOX_USERSTATUS_BUSY) && user_settings_->alerts == ALERTS_ENABLED) 
+        id = m_play_sound(notif, flags);
+    
+    else if (flags & NT_ALWAYS)
+        id = m_play_sound(notif, flags);
+    
+#if defined(_BOX_NOTIFY) && !defined(_SOUND_NOTIFY)
+
+    if (id == -1) {
+        for (id = 0; id < ACTIVE_NOTIFS_MAX && actives[id].box; id ++);
+        if ( id == ACTIVE_NOTIFS_MAX ) {
+            control_unlock();
+            return -1; /* Full */
+        }
+    }
+    
+#endif
+    
+    if ( id_indicator && id != -1 ) { 
+        actives[id].id_indicator = id_indicator;
+        *id_indicator = id;
+    }
+    
+    control_unlock();
+    
+    return id;
+}
+
+int sound_notify2(ToxWindow* self, Notification notif, uint64_t flags, int id)
+{
+    /* Consider colored notify as primary */
+    if (self && self->alert == WINDOW_ALERT_NONE) {
+        if (flags & NT_WNDALERT_0) self->alert = WINDOW_ALERT_0;
+        else if (flags & NT_WNDALERT_1) self->alert = WINDOW_ALERT_1;
+        else if (flags & NT_WNDALERT_2) self->alert = WINDOW_ALERT_2;
+    }
+    
+    if ((flags & NT_RESTOL && Control.cooldown > time(NULL)) ||
+       ((flags & NT_NOFOCUS && Control.this_window == get_focused_window_id()) ))
+        return -1;
+    
+    if (id < 0 || id >= ACTIVE_NOTIFS_MAX) return -1;
+#ifdef _SOUND_NOTIFY    
+    control_lock();
+    
+    if (!actives[id].active || !Control.sounds[notif]) {
+        control_unlock();
+        return -1;
+    }
+    
+    alSourceStop(actives[id].source);
+    alDeleteSources(1, &actives[id].source);
+    alDeleteBuffers(1,&actives[id].buffer);
+    
+    
+    alGenSources(1, &actives[id].source);
+    alGenBuffers(1, &actives[id].buffer);
+    actives[id].buffer = alutCreateBufferFromFile(Control.sounds[notif]);
+    alSourcei(actives[id].source, AL_BUFFER, actives[id].buffer);
+    alSourcei(actives[id].source, AL_LOOPING, flags & NT_LOOP);
+    
+    alSourcePlay(actives[id].source);
+    
+    control_unlock();
+    
+    return id;
+#else
+    if (notif != silent)
+        beep();
+    
+    return 0;
+#endif /* _SOUND_NOTIFY */
+}
+
+int box_notify(ToxWindow* self, Notification notif, uint64_t flags, int* id_indicator, char* title, const char* format, ...)
+{
+    if ((flags & NT_RESTOL && Control.cooldown > time(NULL)) ||
+       ((flags & NT_NOFOCUS && Control.this_window == get_focused_window_id()) ))
+        return -1;
+        
+#ifdef _BOX_NOTIFY
+    
+    int id = sound_notify(self, notif, flags, id_indicator);
+    
+    control_lock();
+    
+#ifdef _SOUND_NOTIFY
+    if (id == -1) { /* Could not play */
+        
+        for (id = 0; id < ACTIVE_NOTIFS_MAX && actives[id].active; id ++);
+        if ( id == ACTIVE_NOTIFS_MAX ) {
+            control_unlock();
+            return -1; /* Full */
+        }
+        
+        actives[id].active = 1;    
+        actives[id].id_indicator = id_indicator;
+        if (id_indicator) *id_indicator = id;
+    }
+#endif
+        
+    strncpy(actives[id].title, title, 24);
+    if (strlen(title) > 23) strcpy(actives[id].title + 20, "...");
+
+    va_list __ARGS__; va_start (__ARGS__, format);
+    vsnprintf (actives[id].messages[0], 127, format, __ARGS__);
+    va_end (__ARGS__);
+    
+    if (strlen(actives[id].messages[0]) > 124) 
+        strcpy(actives[id].messages[0] + 124, "...");
+    
+    actives[id].box = notify_notification_new(actives[id].title, actives[id].messages[0], NULL);
+    actives[id].size ++;
+    actives[id].n_timeout = time(NULL) + Control.notif_timeout / 1000;
+    
+    notify_notification_set_timeout(actives[id].box, Control.notif_timeout);
+    notify_notification_set_app_name(actives[id].box, "toxic");
+    /*notify_notification_add_action(actives[id].box, "lel", "default", m_notify_action, self, NULL);*/
+    notify_notification_show(actives[id].box, NULL);
+    
+    control_unlock();
+    return id;
+#else
+    return sound_notify(self, notif, flags, id_indicator);
+#endif
+}
+
+int box_notify2(ToxWindow* self, Notification notif, uint64_t flags, int id, const char* format, ...)
+{
+    if ((flags & NT_RESTOL && Control.cooldown > time(NULL)) ||
+       ((flags & NT_NOFOCUS && Control.this_window == get_focused_window_id()) ))
+        return -1;
+        
+#ifdef _BOX_NOTIFY
+    
+    if (sound_notify2(self, notif, flags, id) == -1)
+        return -1;
+    
+    control_lock();
+    
+    if (!actives[id].box || actives[id].size >= 128 ) {
+        control_unlock();
+        return -1;
+    }
+    
+    
+    va_list __ARGS__; va_start (__ARGS__, format);
+    vsnprintf (actives[id].messages[actives[id].size], 127, format, __ARGS__);
+    va_end (__ARGS__);
+    
+    if (strlen(actives[id].messages[actives[id].size]) > 124)
+        strcpy(actives[id].messages[actives[id].size] + 124, "...");
+    
+    actives[id].size ++;
+    actives[id].n_timeout = time(NULL) + Control.notif_timeout / 1000;
+    
+    char formated[128 * 129] = {'\0'};
+    
+    int i = 0;
+    for (; i <actives[id].size; i ++) {
+        strcat(formated, actives[id].messages[i]);
+        strcat(formated, "\n");
+    }
+    
+    formated[strlen(formated) - 1] = '\0';
+    
+    notify_notification_update(actives[id].box, actives[id].title, formated, NULL);
+    notify_notification_show(actives[id].box, NULL);
+    
+    control_unlock();
+    
+    return id;
+#else
+    return sound_notify2(self, notif, flags, id);
+#endif
+}
+
+int box_silent_notify(ToxWindow* self, uint64_t flags, int* id_indicator, const char* title, const char* format, ...)
+{
+    /* Always do colored notify */
+    if (self && self->alert == WINDOW_ALERT_NONE) {
+        if (flags & NT_WNDALERT_0) self->alert = WINDOW_ALERT_0;
+        else if (flags & NT_WNDALERT_1) self->alert = WINDOW_ALERT_1;
+        else if (flags & NT_WNDALERT_2) self->alert = WINDOW_ALERT_2;
+    }
+    
+    if ((flags & NT_RESTOL && Control.cooldown > time(NULL)) ||
+       ((flags & NT_NOFOCUS && Control.this_window == get_focused_window_id()) ))
+        return -1;
+        
+#ifdef _BOX_NOTIFY
+    
+    control_lock();
+    
+    int id;        
+    for (id = 0; id < ACTIVE_NOTIFS_MAX && actives[id].active; id ++);
+    if ( id == ACTIVE_NOTIFS_MAX ) {
+        control_unlock();
+        return -1; /* Full */
+    }
+    
+    if (id_indicator) {
+        actives[id].id_indicator = id_indicator;
+        *id_indicator = id;
+    }
+    
+    strncpy(actives[id].title, title, 24);
+    if (strlen(title) > 23) strcpy(actives[id].title + 20, "...");
+    
+    va_list __ARGS__; va_start (__ARGS__, format);
+    vsnprintf (actives[id].messages[0], 127, format, __ARGS__);
+    va_end (__ARGS__);
+    
+    if (strlen(actives[id].messages[0]) > 124) 
+        strcpy(actives[id].messages[0] + 124, "...");
+    
+    actives[id].active = 1;
+    actives[id].box = notify_notification_new(actives[id].title, actives[id].messages[0], NULL);
+    actives[id].size ++;
+    actives[id].n_timeout = time(NULL) + Control.notif_timeout / 1000;
+    
+    notify_notification_set_timeout(actives[id].box, Control.notif_timeout);
+    notify_notification_set_app_name(actives[id].box, "toxic");
+    /*notify_notification_add_action(actives[id].box, "lel", "default", m_notify_action, self, NULL);*/
+    notify_notification_show(actives[id].box, NULL);
+    
+    control_unlock();
+    return id;
+#else
+    return -1;
+#endif
+}
+
+int box_silent_notify2(ToxWindow* self, uint64_t flags, int id, const char* format, ...)
+{
+    /* Always do colored notify */
+    if (self && self->alert == WINDOW_ALERT_NONE) {
+        if (flags & NT_WNDALERT_0) self->alert = WINDOW_ALERT_0;
+        else if (flags & NT_WNDALERT_1) self->alert = WINDOW_ALERT_1;
+        else if (flags & NT_WNDALERT_2) self->alert = WINDOW_ALERT_2;
+    }
+    
+    if ((flags & NT_RESTOL && Control.cooldown > time(NULL)) ||
+       ((flags & NT_NOFOCUS && Control.this_window == get_focused_window_id()) ))
+        return -1;
+        
+#ifdef _BOX_NOTIFY
+    control_lock();
+    
+    if (id < 0 || id >= ACTIVE_NOTIFS_MAX || !actives[id].box || actives[id].size >= 128 ) {
+        control_unlock();
+        return -1;
+    }
+        
+    
+    va_list __ARGS__; va_start (__ARGS__, format);
+    vsnprintf (actives[id].messages[actives[id].size], 127, format, __ARGS__);
+    va_end (__ARGS__);
+    
+    if (strlen(actives[id].messages[actives[id].size]) > 124)
+        strcpy(actives[id].messages[actives[id].size] + 124, "...");
+    
+    actives[id].size ++;
+    actives[id].n_timeout = time(NULL) + Control.notif_timeout / 1000;
+    
+    char formated[128 * 129] = {'\0'};
+    
+    int i = 0;
+    for (; i <actives[id].size; i ++) {
+        strcat(formated, actives[id].messages[i]);
+        strcat(formated, "\n");
+    }
+    
+    formated[strlen(formated) - 1] = '\0';
+    
+    notify_notification_update(actives[id].box, actives[id].title, formated, NULL);
+    notify_notification_show(actives[id].box, NULL);
+    
+    control_unlock();
+    
+    return id;
+#else
+    return -1;
+#endif
+}

src/notify.h

@@ -0,0 +1,80 @@
+/*  notify.h
+ * 
+ *
+ *  Copyright (C) 2014 Toxic All Rights Reserved.
+ *
+ *  This file is part of Toxic.
+ *
+ *  Toxic is free software: you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation, either version 3 of the License, or
+ *  (at your option) any later version.
+ *
+ *  Toxic is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with Toxic.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+#ifndef _notify_h
+#define _notify_h
+
+#include <inttypes.h>
+#include "windows.h"
+
+typedef enum _Notification
+{
+    silent = -1,
+    error,
+    self_log_in,
+    self_log_out,
+    user_log_in,
+    user_log_out,
+    call_incoming,
+    call_outgoing,
+    generic_message,
+    transfer_pending,
+    transfer_completed,
+} Notification;
+
+typedef enum _Flags {
+    NT_NOFOCUS = 1 << 0,  /* Notify when focus is not on this terminal. NOTE: only works with x11,
+                             * if no x11 present this flag is ignored
+                             */
+    NT_BEEP = 1 << 1,     /* Play native sound instead: \a */
+    NT_LOOP = 1 << 2,       /* Loop sound. If this setting active, notify() will return id of the sound
+                             * so it could be stopped. It will return 0 if error or NT_NATIVE flag is set and play \a instead
+                             */
+    NT_RESTOL = 1 << 3,     /* Respect tolerance. Usually used to stop flood at toxic startup 
+                             * Only works if login_cooldown is true when calling init_notify()
+                             */
+    NT_NOTIFWND = 1 << 4,   /* Pop notify window. NOTE: only works(/WILL WORK) if libnotify is present */
+    NT_WNDALERT_0 = 1 << 5, /* Alert toxic */
+    NT_WNDALERT_1 = 1 << 6, /* Alert toxic */
+    NT_WNDALERT_2 = 1 << 7, /* Alert toxic */
+    
+    NT_ALWAYS = 1 << 8,     /* Force sound to play */
+} Flags;
+
+int init_notify(int login_cooldown, int notification_timeout);
+void terminate_notify();
+
+int sound_notify(ToxWindow* self, Notification notif, uint64_t flags, int* id_indicator);
+int sound_notify2(ToxWindow* self, Notification notif, uint64_t flags, int id);
+
+void stop_sound(int id);
+
+int box_notify(ToxWindow* self, Notification notif, uint64_t flags, int* id_indicator, char* title, const char* format, ...);
+int box_notify2(ToxWindow* self, Notification notif, uint64_t flags, int id, const char* format, ...);
+int box_silent_notify(ToxWindow* self, uint64_t flags, int* id_indicator, const char* title, const char* format, ...);
+int box_silent_notify2(ToxWindow* self, uint64_t flags, int id, const char* format, ...);
+
+#ifdef _SOUND_NOTIFY
+int set_sound(Notification sound, const char* value);
+#endif /* _SOUND_NOTIFY */
+
+#endif /* _notify_h */

src/prompt.c

@@ -39,13 +39,15 @@
 #include "settings.h"
 #include "input.h"
 #include "help.h"
+#include "notify.h"
+#include "autocomplete.h"
 
 char pending_frnd_requests[MAX_FRIENDS_NUM][TOX_CLIENT_ID_SIZE];
 uint16_t num_frnd_requests = 0;
 extern ToxWindow *prompt;
 struct _Winthread Winthread;
 
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 /* Array of global command names used for tab completion. */
 const char glob_cmd_list[AC_NUM_GLOB_COMMANDS][MAX_CMDNAME_SIZE] = {
@@ -57,7 +59,6 @@ const char glob_cmd_list[AC_NUM_GLOB_COMMANDS][MAX_CMDNAME_SIZE] = {
     { "/exit"       },
     { "/groupchat"  },
     { "/help"       },
-    { "/join"       },
     { "/log"        },
     { "/myid"       },
     { "/nick"       },
@@ -65,12 +66,12 @@ const char glob_cmd_list[AC_NUM_GLOB_COMMANDS][MAX_CMDNAME_SIZE] = {
     { "/quit"       },
     { "/status"     },
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
     { "/lsdev"       },
     { "/sdev"        },
 
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 };
 
 void kill_prompt_window(ToxWindow *self) 
@@ -95,7 +96,7 @@ void kill_prompt_window(ToxWindow *self)
 }
 
 /* Updates own nick in prompt statusbar */
-void prompt_update_nick(ToxWindow *prompt, char *nick)
+void prompt_update_nick(ToxWindow *prompt, const char *nick)
 {
     StatusBar *statusbar = prompt->stb;
     snprintf(statusbar->nick, sizeof(statusbar->nick), "%s", nick);
@@ -103,7 +104,7 @@ void prompt_update_nick(ToxWindow *prompt, char *nick)
 }
 
 /* Updates own statusmessage in prompt statusbar */
-void prompt_update_statusmessage(ToxWindow *prompt, char *statusmsg)
+void prompt_update_statusmessage(ToxWindow *prompt, const char *statusmsg)
 {
     StatusBar *statusbar = prompt->stb;
     snprintf(statusbar->statusmsg, sizeof(statusbar->statusmsg), "%s", statusmsg);
@@ -176,20 +177,18 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
 
     if (key == '\t') {    /* TAB key: auto-completes command */
         if (ctx->len > 1 && ctx->line[0] == '/') {
-            int diff = complete_line(ctx, glob_cmd_list, AC_NUM_GLOB_COMMANDS, MAX_CMDNAME_SIZE);
+            int diff = complete_line(self, glob_cmd_list, AC_NUM_GLOB_COMMANDS, MAX_CMDNAME_SIZE);
 
             if (diff != -1) {
                 if (x + diff > x2 - 1) {
-                    wmove(self->window, y, x + diff);
-                    ctx->start += diff;
-                } else {
-                    wmove(self->window, y, x + diff);
+                    int wlen = wcswidth(ctx->line, sizeof(ctx->line));
+                    ctx->start = wlen < x2 ? 0 : wlen - x2 + 1;
                 }
             } else {
-                beep();
+                sound_notify(self, error, 0, NULL);
             }
         } else {
-            beep();
+            sound_notify(self, error, 0, NULL);
         }
     } else if (key == '\n') {
         rm_trailing_spaces_buf(ctx);
@@ -202,7 +201,7 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
         if (!string_is_empty(line))
             add_line_to_hist(ctx);
 
-        line_info_add(self, NULL, NULL, NULL, line, PROMPT, 0, 0);
+        line_info_add(self, NULL, NULL, NULL, PROMPT, 0, 0, "%s", line);
         execute(ctx->history, self, m, line, GLOBAL_COMMAND_MODE);
 
         wclear(ctx->linewin);
@@ -303,17 +302,30 @@ static void prompt_onConnectionChange(ToxWindow *self, Tox *m, int32_t friendnum
 
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
-    char *msg;
+    const char *msg;
 
     if (status == 1) {
         msg = "has come online";
-        line_info_add(self, timefrmt, nick, NULL, msg, CONNECTION, 0, GREEN);
+        line_info_add(self, timefrmt, nick, NULL, CONNECTION, 0, GREEN, msg);
         write_to_log(msg, nick, ctx->log, true);
-        alert_window(self, WINDOW_ALERT_2, false);
+
+        if (self->active_box != -1)
+            box_notify2(self, user_log_in, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL, self->active_box, 
+                        "%s has come online", nick );
+        else
+            box_notify(self, user_log_in, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL, &self->active_box,
+                       "Toxic", "%s has come online", nick );
     } else {
         msg = "has gone offline";
-        line_info_add(self, timefrmt, nick, NULL, msg, CONNECTION, 0, RED);
+        line_info_add(self, timefrmt, nick, NULL, CONNECTION, 0, RED, msg);
         write_to_log(msg, nick, ctx->log, true);
+
+        if (self->active_box != -1)
+            box_notify2(self, user_log_out, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL, self->active_box, 
+                        "%s has gone offline", nick );
+        else
+            box_notify(self, user_log_out, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL, &self->active_box,
+                       "Toxic", "%s has gone offline", nick );
     }
 }
 
@@ -325,23 +337,20 @@ static void prompt_onFriendRequest(ToxWindow *self, Tox *m, const char *key, con
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
 
-    char msg[MAX_STR_SIZE];
-    snprintf(msg, sizeof(msg), "Friend request with the message '%s'", data);
-    line_info_add(self, timefrmt, NULL, NULL, msg, SYS_MSG, 0, 0);
-    write_to_log(msg, "", ctx->log, true);
+    line_info_add(self, timefrmt, NULL, NULL, SYS_MSG, 0, 0, "Friend request with the message '%s'", data);
+    write_to_log("Friend request with the message '%s'", "", ctx->log, true);
 
     int n = add_friend_request(key);
 
     if (n == -1) {
-        char *errmsg = "Friend request queue is full. Discarding request.";
-        line_info_add(self, NULL, NULL, NULL, errmsg, SYS_MSG, 0, 0);
+        const char *errmsg = "Friend request queue is full. Discarding request.";
+        line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, errmsg);
         write_to_log(errmsg, "", ctx->log, true);
         return;
     }
 
-    snprintf(msg, sizeof(msg), "Type \"/accept %d\" to accept it.", n);
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-    alert_window(self, WINDOW_ALERT_1, true);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Type \"/accept %d\" to accept it.", n);
+    sound_notify(self, generic_message, NT_WNDALERT_1 | NT_NOTIFWND, NULL);
 }
 
 void prompt_init_statusbar(ToxWindow *self, Tox *m)
@@ -358,11 +367,9 @@ void prompt_init_statusbar(ToxWindow *self, Tox *m)
     char nick[TOX_MAX_NAME_LENGTH];
     char statusmsg[MAX_STR_SIZE];
 
-    pthread_mutex_lock(&Winthread.lock);
     uint16_t n_len = tox_get_self_name(m, (uint8_t *) nick);
     uint16_t s_len = tox_get_self_status_message(m, (uint8_t *) statusmsg, MAX_STR_SIZE);
     uint8_t status = tox_get_self_user_status(m);
-    pthread_mutex_unlock(&Winthread.lock);
 
     nick[n_len] = '\0';
     statusmsg[s_len] = '\0';
@@ -372,7 +379,7 @@ void prompt_init_statusbar(ToxWindow *self, Tox *m)
     strcpy(ver, TOXICVER);
     const char *toxic_ver = strtok(ver, "_");
 
-    if ( (!strcmp("Online", statusmsg) || !strncmp("Toxing on Toxic", statusmsg, 15)) && toxic_ver != NULL) {
+    if ( (!statusmsg[0] || !strncmp("Toxing on Toxic", statusmsg, 15)) && toxic_ver != NULL) {
         snprintf(statusmsg, MAX_STR_SIZE, "Toxing on Toxic v.%s", toxic_ver);
         s_len = strlen(statusmsg);
         statusmsg[s_len] = '\0';
@@ -388,18 +395,18 @@ void prompt_init_statusbar(ToxWindow *self, Tox *m)
 
 static void print_welcome_msg(ToxWindow *self)
 {
-    line_info_add(self, NULL, NULL, NULL, "    _____ _____  _____ ____ ", SYS_MSG, 1, BLUE);
-    line_info_add(self, NULL, NULL, NULL, "   |_   _/ _ \\ \\/ /_ _/ ___|", SYS_MSG, 1, BLUE);
-    line_info_add(self, NULL, NULL, NULL, "     | || | | \\  / | | |    ", SYS_MSG, 1, BLUE);
-    line_info_add(self, NULL, NULL, NULL, "     | || |_| /  \\ | | |___ ", SYS_MSG, 1, BLUE);
-    line_info_add(self, NULL, NULL, NULL, "     |_| \\___/_/\\_\\___\\____|", SYS_MSG, 1, BLUE);
-    line_info_add(self, NULL, NULL, NULL, "", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, BLUE, "    _____ _____  _____ ____ ");
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, BLUE, "   |_   _/ _ \\ \\/ /_ _/ ___|");
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, BLUE, "     | || | | \\  / | | |    ");
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, BLUE, "     | || |_| /  \\ | | |___ ");
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, BLUE, "     |_| \\___/_/\\_\\___\\____|");
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "");
 
-    char *msg = "Welcome to Toxic, a free, open source Tox-based instant messenging client.";
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
+    const char *msg = "Welcome to Toxic, a free, open source Tox-based instant messenging client.";
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, CYAN, msg);
     msg = "Type \"/help\" for assistance. Further help may be found via the man page.";
-    line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 1, CYAN);
-    line_info_add(self, NULL, NULL, NULL, "", SYS_MSG, 0, 0);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 1, CYAN, msg);
+    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "");
 }
 
 static void prompt_onInit(ToxWindow *self, Tox *m)
@@ -420,7 +427,7 @@ static void prompt_onInit(ToxWindow *self, Tox *m)
 
     line_info_init(ctx->hst);
 
-    if (user_settings->autolog == AUTOLOG_ON) {
+    if (user_settings_->autolog == AUTOLOG_ON) {
         char myid[TOX_FRIEND_ADDRESS_SIZE];
         tox_get_address(m, (uint8_t *) myid);
         log_enable(self->name, myid, ctx->log);
@@ -459,5 +466,7 @@ ToxWindow new_prompt(void)
     ret.stb = stb;
     ret.help = help;
 
+    ret.active_box = -1;
+    
     return ret;
 }

src/prompt.h

@@ -26,17 +26,17 @@
 #include "toxic.h"
 #include "windows.h"
 
-#ifdef _SUPPORT_AUDIO
-#define AC_NUM_GLOB_COMMANDS 17
+#ifdef _AUDIO
+#define AC_NUM_GLOB_COMMANDS 16
 #else
-#define AC_NUM_GLOB_COMMANDS 15
-#endif /* _SUPPORT_AUDIO */
+#define AC_NUM_GLOB_COMMANDS 14
+#endif /* _AUDIO */
 
 ToxWindow new_prompt(void);
 void prep_prompt_win(void);
 void prompt_init_statusbar(ToxWindow *self, Tox *m);
-void prompt_update_nick(ToxWindow *prompt, char *nick);
-void prompt_update_statusmessage(ToxWindow *prompt, char *statusmsg);
+void prompt_update_nick(ToxWindow *prompt, const char *nick);
+void prompt_update_statusmessage(ToxWindow *prompt, const char *statusmsg);
 void prompt_update_status(ToxWindow *prompt, uint8_t status);
 void prompt_update_connectionstatus(ToxWindow *prompt, bool is_connected);
 void kill_prompt_window(ToxWindow *self);

src/settings.c

@@ -22,207 +22,338 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <libconfig.h>
+#include <ctype.h>
 
 #include "toxic.h"
 #include "windows.h"
 #include "configdir.h"
+#include "notify.h"
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     #include "device.h"
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #include "settings.h"
 #include "line_info.h"
 
-static void uset_autolog(struct user_settings *s, const char *val);
-static void uset_time(struct user_settings *s, const char *val);
-static void uset_timestamps(struct user_settings *s, const char *val);
-static void uset_alerts(struct user_settings *s, const char *val);
-static void uset_colours(struct user_settings *s, const char *val);
-static void uset_hst_size(struct user_settings *s, const char *val);
-static void uset_dwnld_path(struct user_settings *s, const char *val);
-
-#ifdef _SUPPORT_AUDIO
-static void uset_ain_dev(struct user_settings *s, const char *val);
-static void uset_aout_dev(struct user_settings *s, const char *val);
+#ifndef PACKAGE_DATADIR
+    #define PACKAGE_DATADIR "."
 #endif
 
-struct {
-    const char *key;
-    void (*func)(struct user_settings *s, const char *val);
-} user_settings_list[] = {
-    { "autolog",        uset_autolog    },
-    { "time",           uset_time       },
-    { "timestamps",     uset_timestamps },
-    { "alerts",         uset_alerts     },
-    { "colour_theme",   uset_colours    },
-    { "history_size",   uset_hst_size   },
-    { "download_path",  uset_dwnld_path },
-
-#ifdef _SUPPORT_AUDIO
-    { "audio_in_dev",   uset_ain_dev    },
-    { "audio_out_dev",  uset_aout_dev   },
-#endif
+const struct _ui_strings {
+    const char* self;
+    const char* timestamps;
+    const char* alerts;
+    const char* native_colors;
+    const char* autolog;
+    const char* time_format;
+    const char* history_size;
+    const char* show_typing_self;
+    const char* show_typing_other;
+} ui_strings = {
+    "ui",
+    "timestamps",
+    "alerts",
+    "native_colors",
+    "autolog",
+    "time_format",
+    "history_size",
+    "show_typing_self",
+    "show_typing_other",
 };
 
-static void uset_autolog(struct user_settings *s, const char *val)
+static void ui_defaults(struct user_settings* settings) 
 {
-    int n = atoi(val);
-
-    /* default off if invalid value */
-    s->autolog = n == AUTOLOG_ON ? AUTOLOG_ON : AUTOLOG_OFF;
+    settings->timestamps = TIMESTAMPS_ON;
+    settings->time = TIME_24;
+    settings->autolog = AUTOLOG_OFF;
+    settings->alerts = ALERTS_ENABLED;
+    settings->colour_theme = DFLT_COLS;
+    settings->history_size = 700;
+    settings->show_typing_self = SHOW_TYPING_ON;
+    settings->show_typing_other = SHOW_TYPING_ON;
 }
 
-static void uset_time(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
+const struct _keys_strings {
+	const char* self;
+	const char* next_tab;
+	const char* prev_tab;
+	const char* scroll_line_up;
+	const char* scroll_line_down;
+	const char* half_page_up;
+	const char* half_page_down;
+	const char* page_bottom;
+	const char* peer_list_up;
+	const char* peer_list_down;
+} key_strings = {
+	"keys",
+	"next_tab",
+	"prev_tab",
+	"scroll_line_up",
+	"scroll_line_down",
+	"half_page_up",
+	"half_page_down",
+	"page_bottom",
+	"peer_list_up",
+	"peer_list_down"
+};
 
-    /* default to 24 hour time if invalid value */
-    s->time = n == TIME_12 ? TIME_12 : TIME_24;
+/* defines from toxic.h */
+static void key_defaults(struct user_settings* settings)
+{
+	settings->key_next_tab = T_KEY_NEXT;
+	settings->key_prev_tab = T_KEY_PREV;
+	settings->key_scroll_line_up = KEY_PPAGE;
+	settings->key_scroll_line_down = KEY_NPAGE;
+	settings->key_half_page_up = T_KEY_C_F;
+	settings->key_half_page_down = T_KEY_C_V;
+	settings->key_page_bottom = T_KEY_C_H;
+	settings->key_peer_list_up = T_KEY_C_LB;
+	settings->key_peer_list_down = T_KEY_C_RB;
 }
 
-static void uset_timestamps(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
+const struct _tox_strings {
+    const char* self;
+    const char* download_path;
+} tox_strings = {
+    "tox",
+    "download_path",
+};
 
-    /* default on if invalid value */
-    s->timestamps = n == TIMESTAMPS_OFF ? TIMESTAMPS_OFF : TIMESTAMPS_ON;
+static void tox_defaults(struct user_settings* settings)
+{
+    strcpy(settings->download_path, "");    /* explicitly set default to pwd */
 }
 
-static void uset_alerts(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
+#ifdef _AUDIO
+const struct _audio_strings {
+    const char* self;
+    const char* input_device;
+    const char* output_device;
+    const char* VAD_treshold;
+} audio_strings = {
+    "audio",
+    "input_device",
+    "output_device",
+    "VAD_treshold",
+};
 
-    /* alerts default on if invalid value */
-    s->alerts = n == ALERTS_DISABLED ? ALERTS_DISABLED : ALERTS_ENABLED;
+static void audio_defaults(struct user_settings* settings)
+{
+    settings->audio_in_dev = 0;
+    settings->audio_out_dev = 0;
+    settings->VAD_treshold = 40.0;
 }
-
-static void uset_colours(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
-
-    /* use default toxic colours if invalid value */
-    s->colour_theme = n == NATIVE_COLS ? NATIVE_COLS : DFLT_COLS;
-}
-
-#ifdef _SUPPORT_AUDIO
-
-static void uset_ain_dev(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
-
-    if (n < 0 || n > MAX_DEVICES)
-        n = (long int) 0;
-
-    s->audio_in_dev = (long int) n;
-}
-
-static void uset_aout_dev(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
-
-    if (n < 0 || n > MAX_DEVICES)
-        n = (long int) 0;
-
-    s->audio_out_dev = (long int) n;
-}
-
-#endif /* _SUPPORT_AUDIO */
-
-static void uset_hst_size(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
-
-    /* if val is out of range use default history size */
-    s->history_size = (n > MAX_HISTORY || n < MIN_HISTORY) ? DFLT_HST_SIZE : n;
-}
-
-static void uset_dwnld_path(struct user_settings *s, const char *val)
-{
-    memset(s->download_path, 0, sizeof(s->download_path));
-
-    if (val == NULL)
-        return;
-
-    int len = strlen(val);
-
-    if (len >= sizeof(s->download_path) - 2)  /* leave room for null and '/' */
-        return;
-
-    FILE *fp = fopen(val, "r");
-
-    if (fp == NULL)
-        return;
-
-    strcpy(s->download_path, val);
-
-    if (val[len - 1] != '/')
-        strcat(s->download_path, "/");
-}
-
-static void set_default_settings(struct user_settings *s)
-{
-    /* see settings_values enum in settings.h for defaults */
-    uset_autolog(s, "0");
-    uset_time(s, "24");
-    uset_timestamps(s, "1");
-    uset_alerts(s, "1");
-    uset_colours(s, "0");
-    uset_hst_size(s, "700");
-    uset_dwnld_path(s, NULL);
-
-#ifdef _SUPPORT_AUDIO
-    uset_ain_dev(s, "0");
-    uset_aout_dev(s, "0");
 #endif
-}
 
-int settings_load(struct user_settings *s, char *path)
-{
-    char *user_config_dir = get_user_config_dir();
-    FILE *fp = NULL;
-    char dflt_path[MAX_STR_SIZE];
+#ifdef _SOUND_NOTIFY
+const struct _sound_strings {
+    const char* self;
+    const char* error;
+    const char* self_log_in;
+    const char* self_log_out;
+    const char* user_log_in;
+    const char* user_log_out;
+    const char* call_incoming;
+    const char* call_outgoing;
+    const char* generic_message;
+    const char* transfer_pending;
+    const char* transfer_completed;
+} sound_strings = {
+    "sounds",
+    "error",
+    "self_log_in",
+    "self_log_out",
+    "user_log_in",
+    "user_log_out",
+    "call_incoming",
+    "call_outgoing",
+    "generic_message",
+    "transfer_pending",
+    "transfer_completed",
+};
+#endif
 
-    if (path) {
-        fp = fopen(path, "r");
-    } else {
-        snprintf(dflt_path, sizeof(dflt_path), "%s%stoxic.conf", user_config_dir, CONFIGDIR);
-        fp = fopen(dflt_path, "r");
+static int key_parse(const char** bind){
+    int len = strlen(*bind);
+
+    if (len > 5) {
+        if(strncasecmp(*bind, "ctrl+", 5) == 0) 
+            return toupper(bind[0][5]) - 'A' + 1;
     }
 
-    free(user_config_dir);
+    if (strncasecmp(*bind, "tab", 3) == 0) 
+        return T_KEY_TAB;
 
-    set_default_settings(s);
+    if (strncasecmp(*bind, "page", 4) == 0)
+        return len == 6 ? KEY_PPAGE : KEY_NPAGE;
 
-    if (fp == NULL && !path) {
-        if ((fp = fopen(dflt_path, "w")) == NULL)
-            return -1;
-    } else if (fp == NULL && path) {
+    return -1;
+}
+
+int settings_load(struct user_settings *s, const char *patharg)
+{
+    config_t cfg[1];
+    config_setting_t *setting;
+    const char *str;
+    
+    /* Load default settings */
+    ui_defaults(s);
+    tox_defaults(s);
+    key_defaults(s);
+#ifdef _AUDIO
+    audio_defaults(s);
+#endif
+
+    config_init(cfg);
+
+    char path[MAX_STR_SIZE];
+
+    /* use default config file path */
+    if (patharg == NULL) {
+        char *user_config_dir = get_user_config_dir();
+        snprintf(path, sizeof(path), "%s%stoxic.conf", user_config_dir, CONFIGDIR);
+        free(user_config_dir);
+
+        /* make sure path exists or is created on first time running */
+        FILE *fp = fopen(path, "r");
+        if (fp == NULL) {
+            if ((fp = fopen(path, "w")) == NULL)
+                return -1;
+        }
+
+        fclose(fp);
+    } else {
+        snprintf(path, sizeof(path), "%s", patharg);
+    }
+
+    if (!config_read_file(cfg, path)) {
+        config_destroy(cfg);
         return -1;
     }
 
-    char line[MAX_STR_SIZE];
+    /* ui */
+    if ((setting = config_lookup(cfg, ui_strings.self)) != NULL) {
+        config_setting_lookup_bool(setting, ui_strings.timestamps, &s->timestamps);
+        config_setting_lookup_bool(setting, ui_strings.alerts, &s->alerts);
+        config_setting_lookup_bool(setting, ui_strings.autolog, &s->autolog);
+        config_setting_lookup_bool(setting, ui_strings.native_colors, &s->colour_theme);
+        config_setting_lookup_int(setting, ui_strings.history_size, &s->history_size);
+        config_setting_lookup_bool(setting, ui_strings.show_typing_self, &s->show_typing_self);
+        config_setting_lookup_bool(setting, ui_strings.show_typing_other, &s->show_typing_other);
+        config_setting_lookup_int(setting, ui_strings.time_format, &s->time);
+        s->time = s->time == TIME_24 || s->time == TIME_12 ? s->time : TIME_24; /* Check defaults */
+    }
 
-    while (fgets(line, sizeof(line), fp)) {
-        if (line[0] == '#' || !line[0])
-            continue;
-
-        const char *key = strtok(line, ":");
-        const char *val = strtok(NULL, ";");
-
-        if (key == NULL || val == NULL)
-            continue;
-
-        int i;
-
-        for (i = 0; i < NUM_SETTINGS; ++i) {
-            if (strcmp(user_settings_list[i].key, key) == 0) {
-                (user_settings_list[i].func)(s, val);
-                break;
-            }
+    if ((setting = config_lookup(cfg, tox_strings.self)) != NULL) {
+        if ( config_setting_lookup_string(setting, tox_strings.download_path, &str) ) {
+            strcpy(s->download_path, str);
         }
     }
 
-    fclose(fp);
+	/* keys */
+	if((setting = config_lookup(cfg, key_strings.self)) != NULL) {
+	   const char* tmp = NULL;
+	   if(config_setting_lookup_string(setting, key_strings.next_tab, &tmp)) s->key_next_tab = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.prev_tab, &tmp)) s->key_prev_tab = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.scroll_line_up, &tmp)) s->key_scroll_line_up = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.scroll_line_down, &tmp)) s->key_scroll_line_down= key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.half_page_up, &tmp)) s->key_half_page_up = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.half_page_down, &tmp)) s->key_half_page_down = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.page_bottom, &tmp)) s->key_page_bottom = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.peer_list_up, &tmp)) s->key_peer_list_up = key_parse(&tmp);
+	   if(config_setting_lookup_string(setting, key_strings.peer_list_down, &tmp)) s->key_peer_list_down = key_parse(&tmp);
+	}	   
+
+#ifdef _AUDIO
+    if ((setting = config_lookup(cfg, audio_strings.self)) != NULL) {
+        config_setting_lookup_int(setting, audio_strings.input_device, &s->audio_in_dev);
+        s->audio_in_dev = s->audio_in_dev < 0 || s->audio_in_dev > MAX_DEVICES ? 0 : s->audio_in_dev;
+        
+        config_setting_lookup_int(setting, audio_strings.output_device, &s->audio_out_dev);
+        s->audio_out_dev = s->audio_out_dev < 0 || s->audio_out_dev > MAX_DEVICES ? 0 : s->audio_out_dev;
+        
+        config_setting_lookup_float(setting, audio_strings.VAD_treshold, &s->VAD_treshold);
+    }    
+#endif
+
+#ifdef _SOUND_NOTIFY
+    if ((setting = config_lookup(cfg, sound_strings.self)) != NULL) {
+        if ( (config_setting_lookup_string(setting, sound_strings.error, &str) != CONFIG_TRUE) ||
+                !set_sound(error, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(error, PACKAGE_DATADIR "/sounds/Error.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.user_log_in, &str) ||
+                !set_sound(user_log_in, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(user_log_in, PACKAGE_DATADIR "/sounds/ContactLogsIn.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.self_log_in, &str) ||
+                !set_sound(self_log_in, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(self_log_in, PACKAGE_DATADIR "/sounds/LogIn.wav");
+        }
+
+        if ( !config_setting_lookup_string(setting, sound_strings.user_log_out, &str) ||
+                !set_sound(user_log_out, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(user_log_out, PACKAGE_DATADIR "/sounds/ContactLogsOut.wav");
+        }
+
+        if ( !config_setting_lookup_string(setting, sound_strings.self_log_out, &str) ||
+                !set_sound(self_log_out, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(self_log_out, PACKAGE_DATADIR "/sounds/LogOut.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.call_incoming, &str) ||
+                !set_sound(call_incoming, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(call_incoming, PACKAGE_DATADIR "/sounds/IncomingCall.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.call_outgoing, &str) ||
+                !set_sound(call_outgoing, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(call_outgoing, PACKAGE_DATADIR "/sounds/OutgoingCall.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.generic_message, &str) ||
+                !set_sound(generic_message, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(generic_message, PACKAGE_DATADIR "/sounds/NewMessage.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.transfer_pending, &str) ||
+                !set_sound(transfer_pending, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(transfer_pending, PACKAGE_DATADIR "/sounds/TransferPending.wav");
+        }
+        
+        if ( !config_setting_lookup_string(setting, sound_strings.transfer_completed, &str) ||
+                !set_sound(transfer_completed, str) ) {
+            if (strcasecmp(str, NO_SOUND) != 0)
+                set_sound(transfer_completed, PACKAGE_DATADIR "/sounds/TransferComplete.wav");
+        }
+    }
+    else {
+        set_sound(error, PACKAGE_DATADIR "/sounds/Error.wav");
+        set_sound(user_log_in, PACKAGE_DATADIR "/sounds/ContactLogsIn.wav");
+        set_sound(self_log_in, PACKAGE_DATADIR "/sounds/LogIn.wav");
+        set_sound(user_log_out, PACKAGE_DATADIR "/sounds/ContactLogsOut.wav");
+        set_sound(self_log_out, PACKAGE_DATADIR "/sounds/LogOut.wav");
+        set_sound(call_incoming, PACKAGE_DATADIR "/sounds/IncomingCall.wav");
+        set_sound(call_outgoing, PACKAGE_DATADIR "/sounds/OutgoingCall.wav");
+        set_sound(generic_message, PACKAGE_DATADIR "/sounds/NewMessage.wav");
+        set_sound(transfer_pending, PACKAGE_DATADIR "/sounds/TransferPending.wav");
+        set_sound(transfer_completed, PACKAGE_DATADIR "/sounds/TransferComplete.wav");
+    }
+#endif
+
+    config_destroy(cfg);
     return 0;
 }

src/settings.h

@@ -23,13 +23,7 @@
 #ifndef _settings_h
 #define _settings_h
 
-#include "toxic.h"
-
-#ifdef _SUPPORT_AUDIO
-    #define NUM_SETTINGS 9
-#else
-    #define NUM_SETTINGS 7
-#endif /* _SUPPORT_AUDIO */
+#define NO_SOUND "silent"
 
 /* holds user setting values */
 struct user_settings {
@@ -39,11 +33,24 @@ struct user_settings {
     int timestamps;        /* boolean */
     int colour_theme;      /* boolean (0 for default toxic colours) */
     int history_size;      /* int between MIN_HISTORY and MAX_HISTORY */
+    int show_typing_self;  /* boolean */
+    int show_typing_other; /* boolean */
+
     char download_path[MAX_STR_SIZE];
 
-#ifdef _SUPPORT_AUDIO
-    long int audio_in_dev;
-    long int audio_out_dev;
+	int key_next_tab;			/* character code */
+	int key_prev_tab;			/* character code */
+	int key_scroll_line_up;
+	int key_scroll_line_down;
+	int key_half_page_up;
+	int key_half_page_down;
+	int key_page_bottom;
+	int key_peer_list_up;
+	int key_peer_list_down;
+#ifdef _AUDIO
+    int audio_in_dev;
+    int audio_out_dev;
+    double VAD_treshold;
 #endif
 };
 
@@ -60,12 +67,14 @@ enum {
     ALERTS_DISABLED = 0,
     ALERTS_ENABLED = 1,
 
-    NATIVE_COLS = 1,
     DFLT_COLS = 0,
+    NATIVE_COLS = 1,
+
+    SHOW_TYPING_OFF = 0,
+    SHOW_TYPING_ON = 1,
 
     DFLT_HST_SIZE = 700,
 } settings_values;
 
-int settings_load(struct user_settings *s, char *path);
-
+int settings_load(struct user_settings *s, const char *patharg);
 #endif /* #define _settings_h */

src/toxic.c

@@ -50,46 +50,57 @@
 #include "line_info.h"
 #include "settings.h"
 #include "log.h"
+#include "notify.h"
+#include "device.h"
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 #include "audio_call.h"
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #ifndef PACKAGE_DATADIR
 #define PACKAGE_DATADIR "."
 #endif
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 ToxAv *av;
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 /* Export for use in Callbacks */
 char *DATA_FILE = NULL;
+char *BLOCK_FILE = NULL;
 ToxWindow *prompt = NULL;
 
 #define AUTOSAVE_FREQ 60
 
-struct arg_opts {
-    int ignore_data_file;
-    int use_ipv4;
-    int default_locale;
-    char config_path[MAX_STR_SIZE];
-    char nodes_path[MAX_STR_SIZE];
-} arg_opts;
-
 struct _Winthread Winthread;
-struct user_settings *user_settings = NULL;
+struct arg_opts arg_opts;
+struct user_settings *user_settings_ = NULL;
 
 static void catch_SIGINT(int sig)
 {
     Winthread.sig_exit_toxic = true;
 }
 
+static void catch_SIGSEGV(int sig)
+{
+    freopen("/dev/tty", "w", stderr);
+    endwin();
+    fprintf(stderr, "Caught SIGSEGV: Aborting toxic session.\n");
+    exit(EXIT_FAILURE);
+}
+
 static void flag_window_resize(int sig)
 {
     Winthread.flag_resize = true;
 }
 
+static void init_signal_catchers(void)
+{
+    signal(SIGWINCH, flag_window_resize);
+    signal(SIGINT, catch_SIGINT);
+    signal(SIGSEGV, catch_SIGSEGV);
+}
+
 void exit_toxic_success(Tox *m)
 {
     store_data(m, DATA_FILE);
@@ -97,11 +108,16 @@ void exit_toxic_success(Tox *m)
     kill_all_windows();
 
     free(DATA_FILE);
-    free(user_settings);
+    free(BLOCK_FILE);
+    free(user_settings_);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _SOUND_NOTIFY
+//     sound_notify(NULL, self_log_out, NT_ALWAYS, NULL);
+#endif /* _SOUND_NOTIFY */
+    terminate_notify();
+#ifdef _AUDIO
     terminate_audio();
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
     tox_kill(m);
     endwin();
     exit(EXIT_SUCCESS);
@@ -112,6 +128,7 @@ void exit_toxic_err(const char *errmsg, int errcode)
     if (errmsg == NULL)
         errmsg = "No error message";
 
+    freopen("/dev/tty", "w", stderr);
     endwin();
     fprintf(stderr, "Toxic session aborted with error code %d (%s)\n", errcode, errmsg);
     exit(EXIT_FAILURE);
@@ -119,8 +136,6 @@ void exit_toxic_err(const char *errmsg, int errcode)
 
 static void init_term(void)
 {
-    signal(SIGWINCH, flag_window_resize);
-
 #if HAVE_WIDECHAR
 
     if (!arg_opts.default_locale) {
@@ -141,7 +156,7 @@ static void init_term(void)
         short bg_color = COLOR_BLACK;
         start_color();
 
-        if (user_settings->colour_theme == NATIVE_COLS) {
+        if (user_settings_->colour_theme == NATIVE_COLS) {
             if (assume_default_colors(-1, -1) == OK)
                 bg_color = -1;
         }
@@ -355,7 +370,7 @@ static void do_connection(Tox *m, ToxWindow *prompt)
     }
 
     if (msg[0])
-        line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
 }
 
 static void load_friendlist(Tox *m)
@@ -365,15 +380,17 @@ static void load_friendlist(Tox *m)
 
     for (i = 0; i < numfriends; ++i)
         friendlist_onFriendAdded(NULL, m, i, false);
+
+    sort_friendlist_index();
 }
 
 /*
  * Store Messenger to given location
- * Return 0 stored successfully
- * Return 1 file path is NULL
- * Return 2 malloc failed
- * Return 3 opening path failed
- * Return 4 fwrite failed
+ * Return 0 stored successfully or ignoring data file
+ * Return -1 file path is NULL
+ * Return -2 malloc failed
+ * Return -3 opening path failed
+ * Return -4 fwrite failed
  */
 int store_data(Tox *m, char *path)
 {
@@ -381,31 +398,27 @@ int store_data(Tox *m, char *path)
         return 0;
 
     if (path == NULL)
-        return 1;
+        return -1;
 
-    FILE *fd;
-    int len;
-    char *buf;
-
-    len = tox_size(m);
-    buf = malloc(len);
+    int len = tox_size(m);
+    char *buf = malloc(len);
 
     if (buf == NULL)
-        return 2;
+        return -2;
 
     tox_save(m, (uint8_t *) buf);
 
-    fd = fopen(path, "wb");
+    FILE *fd = fopen(path, "wb");
 
     if (fd == NULL) {
         free(buf);
-        return 3;
+        return -3;
     }
 
     if (fwrite(buf, len, 1, fd) != 1) {
         free(buf);
         fclose(fd);
-        return 4;
+        return -4;
     }
 
     free(buf);
@@ -419,15 +432,13 @@ static void load_data(Tox *m, char *path)
         return;
 
     FILE *fd;
-    int len;
-    char *buf;
 
     if ((fd = fopen(path, "rb")) != NULL) {
         fseek(fd, 0, SEEK_END);
-        len = ftell(fd);
+        int len = ftell(fd);
         fseek(fd, 0, SEEK_SET);
 
-        buf = malloc(len);
+        char *buf = malloc(len);
 
         if (buf == NULL) {
             fclose(fd);
@@ -442,6 +453,7 @@ static void load_data(Tox *m, char *path)
 
         tox_load(m, (uint8_t *) buf, len);
         load_friendlist(m);
+        load_blocklist(BLOCK_FILE);
 
         free(buf);
         fclose(fd);
@@ -503,6 +515,7 @@ static void set_default_opts(void)
     arg_opts.use_ipv4 = 0;
     arg_opts.ignore_data_file = 0;
     arg_opts.default_locale = 0;
+    arg_opts.use_custom_data = 0;
 }
 
 static void parse_args(int argc, char *argv[])
@@ -525,7 +538,15 @@ static void parse_args(int argc, char *argv[])
     while ((opt = getopt_long(argc, argv, opts_str, long_opts, &indexptr)) != -1) {
         switch (opt) {
             case 'f':
+                arg_opts.use_custom_data = 1;
                 DATA_FILE = strdup(optarg);
+                BLOCK_FILE = malloc(strlen(optarg) + strlen("-blocklist") + 1);
+
+                if (DATA_FILE == NULL || BLOCK_FILE == NULL)
+                    exit_toxic_err("failed in parse_args", FATALERR_MEMORY);
+
+                strcpy(BLOCK_FILE, optarg);
+                strcat(BLOCK_FILE, "-blocklist");
                 break;
 
             case 'x':
@@ -556,47 +577,80 @@ static void parse_args(int argc, char *argv[])
     }
 }
 
-int main(int argc, char *argv[])
+#define DATANAME "data"
+#define BLOCKNAME "data-blocklist"
+static int init_data_files(void)
 {
+    if (arg_opts.use_custom_data)
+        return 0;
+
     char *user_config_dir = get_user_config_dir();
-    int config_err = 0;
-
-    parse_args(argc, argv);
-
-    /* Make sure all written files are read/writeable only by the current user. */
-    umask(S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
-
-    signal(SIGINT, catch_SIGINT);
-
-    config_err = create_user_config_dir(user_config_dir);
+    int config_err = create_user_config_dirs(user_config_dir);
 
     if (DATA_FILE == NULL ) {
         if (config_err) {
-            DATA_FILE = strdup("data");
-        } else {
-            DATA_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("data") + 1);
+            DATA_FILE = strdup(DATANAME);
+            BLOCK_FILE = strdup(BLOCKNAME);
 
-            if (DATA_FILE == NULL)
-                exit_toxic_err("failed in main", FATALERR_MEMORY);
+            if (DATA_FILE == NULL || BLOCK_FILE == NULL)
+                exit_toxic_err("failed in load_data_structures", FATALERR_MEMORY);
+        } else {
+            DATA_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen(DATANAME) + 1);
+            BLOCK_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen(BLOCKNAME) + 1);
+
+            if (DATA_FILE == NULL || BLOCK_FILE == NULL)
+                exit_toxic_err("failed in load_data_structures", FATALERR_MEMORY);
 
             strcpy(DATA_FILE, user_config_dir);
             strcat(DATA_FILE, CONFIGDIR);
-            strcat(DATA_FILE, "data");
+            strcat(DATA_FILE, DATANAME);
+
+            strcpy(BLOCK_FILE, user_config_dir);
+            strcat(BLOCK_FILE, CONFIGDIR);
+            strcat(BLOCK_FILE, BLOCKNAME);
         }
     }
 
     free(user_config_dir);
+    return config_err;
+}
+
+#define REC_TOX_DO_LOOPS_PER_SEC 25
+
+/* Adjusts usleep value so that tox_do runs close to the recommended number of times per second */
+static useconds_t optimal_msleepval(uint64_t *looptimer, uint64_t *loopcount, uint64_t cur_time, useconds_t msleepval)
+{
+    useconds_t new_sleep = msleepval;
+    ++(*loopcount);
+
+    if (*looptimer == cur_time)
+        return new_sleep;
+
+    if (*loopcount != REC_TOX_DO_LOOPS_PER_SEC)
+        new_sleep *= (double) *loopcount / REC_TOX_DO_LOOPS_PER_SEC;
+
+    *looptimer = cur_time;
+    *loopcount = 0;
+    return new_sleep;
+}
+
+int main(int argc, char *argv[])
+{
+    init_signal_catchers();
+    parse_args(argc, argv);
+
+    /* Make sure all written files are read/writeable only by the current user. */
+    umask(S_IRGRP | S_IWGRP | S_IROTH | S_IWOTH);
+    int config_err = init_data_files();
 
     /* init user_settings struct and load settings from conf file */
-    user_settings = malloc(sizeof(struct user_settings));
+    user_settings_ = calloc(1, sizeof(struct user_settings));
 
-    if (user_settings == NULL)
+    if (user_settings_ == NULL)
         exit_toxic_err("failed in main", FATALERR_MEMORY);
 
-    memset(user_settings, 0, sizeof(struct user_settings));
-
     char *p = arg_opts.config_path[0] ? arg_opts.config_path : NULL;
-    int settings_err = settings_load(user_settings, p);
+    int settings_err = settings_load(user_settings_, p);
 
     Tox *m = init_tox(arg_opts.use_ipv4);
     init_term();
@@ -608,6 +662,7 @@ int main(int argc, char *argv[])
         load_data(m, DATA_FILE);
 
     prompt = init_windows(m);
+    prompt_init_statusbar(prompt, m);
 
     /* thread for ncurses stuff */
     if (pthread_mutex_init(&Winthread.lock, NULL) != 0)
@@ -616,32 +671,45 @@ int main(int argc, char *argv[])
     if (pthread_create(&Winthread.tid, NULL, thread_winref, (void *) m) != 0)
         exit_toxic_err("failed in main", FATALERR_THREAD_CREATE);
 
-    char *msg;
-
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
     av = init_audio(prompt, m);
-    
-    
-    set_primary_device(input, user_settings->audio_in_dev);
-    set_primary_device(output, user_settings->audio_out_dev);
-    
-#endif /* _SUPPORT_AUDIO */
 
+
+    set_primary_device(input, user_settings_->audio_in_dev);
+    set_primary_device(output, user_settings_->audio_out_dev);
+#elif _SOUND_NOTIFY
+    if ( init_devices() == de_InternalError )
+        line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, "Failed to init devices");
+
+#endif /* _AUDIO */
+    
+    init_notify(60, 3000);
+
+#ifdef _SOUND_NOTIFY
+//     sound_notify(prompt, self_log_in, 0, NULL);
+#endif /* _SOUND_NOTIFY */
+    
+    const char *msg;
+    
     if (config_err) {
-        msg = "Unable to determine configuration directory. Defaulting to 'data' for a keyfile...";
-        line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        msg = "Unable to determine configuration directory. Defaulting to 'data' for data file...";
+        line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
     }
 
     if (settings_err == -1) {
         msg = "Failed to load user settings";
-        line_info_add(prompt, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
+        line_info_add(prompt, NULL, NULL, NULL, SYS_MSG, 0, 0, msg);
     }
 
-    sort_friendlist_index();
-    prompt_init_statusbar(prompt, m);
+   /* Redirect stderr to /dev/null
+      NOTE: Might not be best solution. Comment out for debugging. */
+    freopen("/dev/null", "w", stderr);
 
-    uint64_t last_save = get_unix_time();
+    uint64_t last_save = (uint64_t) time(NULL);
+    uint64_t looptimer = last_save;
+    useconds_t msleepval = 40000;
+    uint64_t loopcount = 0;
 
     while (true) {
         update_unix_time();
@@ -656,7 +724,8 @@ int main(int argc, char *argv[])
             last_save = cur_time;
         }
 
-        usleep(40000);
+        msleepval = optimal_msleepval(&looptimer, &loopcount, cur_time, msleepval);
+        usleep(msleepval);
     }
 
     return 0;

src/toxic.h

@@ -42,7 +42,7 @@
 
 #define UNKNOWN_NAME "Anonymous"
 
-#define MAX_FRIENDS_NUM 500
+#define MAX_FRIENDS_NUM 999
 #define MAX_STR_SIZE TOX_MAX_MESSAGE_LENGTH
 #define MAX_CMDNAME_SIZE 64
 #define TOXIC_MAX_NAME_LENGTH 32   /* Must be <= TOX_MAX_NAME_LENGTH */
@@ -50,7 +50,7 @@
 #define TIME_STR_SIZE 16
 
 /* ASCII key codes */
-#define T_KEY_ESC        0X1B     /* esc key */
+#define T_KEY_ESC        0x1B     /* ESC key */
 #define T_KEY_KILL       0x0B     /* ctrl-k */
 #define T_KEY_DISCARD    0x15     /* ctrl-u */
 #define T_KEY_NEXT       0x10     /* ctrl-p */
@@ -63,9 +63,13 @@
 #define T_KEY_C_F        0x06     /* ctrl-f */
 #define T_KEY_C_H        0x08     /* ctrl-h */
 #define T_KEY_C_Y        0x19     /* ctrl-y */
+#define T_KEY_TAB        0x09     /* TAB key */
+
+#define ONLINE_CHAR "*"
+#define OFFLINE_CHAR "o"
 
 typedef enum _FATAL_ERRS {
-    FATALERR_MEMORY = -1,           /* malloc() or calloc() failed */
+    FATALERR_MEMORY = -1,           /* heap memory allocation failed */
     FATALERR_FREAD = -2,            /* fread() failed on critical read */
     FATALERR_THREAD_CREATE = -3,    /* thread creation failed */
     FATALERR_MUTEX_INIT = -4,       /* mutex init failed */

src/toxic_strings.c

@@ -28,6 +28,7 @@
 #include "windows.h"
 #include "misc_tools.h"
 #include "toxic_strings.h"
+#include "notify.h"
 
 /* Adds char to line at pos. Return 0 on success, -1 if line buffer is full */
 int add_char_to_buf(ChatContext *ctx, wint_t ch)
@@ -111,7 +112,7 @@ int yank_buf(ChatContext *ctx)
     if (!ctx->yank[0])
         return -1;
 
-    if (ctx->yank_len + ctx->len >= MAX_STR_SIZE - 1)
+    if (ctx->yank_len + ctx->len >= MAX_STR_SIZE)
         return -1;
 
     wmemmove(&ctx->line[ctx->pos + ctx->yank_len], &ctx->line[ctx->pos], ctx->len - ctx->pos);
@@ -170,7 +171,7 @@ static void shift_hist_back(ChatContext *ctx)
 /* adds a line to the ln_history buffer at hst_pos and sets hst_pos to end of history. */
 void add_line_to_hist(ChatContext *ctx)
 {
-    if (ctx->len > MAX_STR_SIZE)
+    if (ctx->len >= MAX_STR_SIZE)
         return;
 
     if (ctx->hst_tot >= MAX_LINE_HIST)
@@ -191,7 +192,7 @@ void fetch_hist_item(ChatContext *ctx, int key_dir)
     if (key_dir == KEY_UP) {
         if (--ctx->hst_pos < 0) {
             ctx->hst_pos = 0;
-            beep();
+            sound_notify(NULL, error, NT_ALWAYS, NULL);
         }
     } else {
         if (++ctx->hst_pos >= ctx->hst_tot) {
@@ -208,86 +209,3 @@ void fetch_hist_item(ChatContext *ctx, int key_dir)
     ctx->pos = h_len;
     ctx->len = h_len;
 }
-
-/* looks for the first instance in list that begins with the last entered word in line according to pos,
-   then fills line with the complete word. e.g. "Hello jo" would complete the line
-   with "Hello john".
-
-   list is a pointer to the list of strings being compared, n_items is the number of items
-   in the list, and size is the size of each item in the list.
-
-   Returns the difference between the old len and new len of line on success, -1 if error */
-int complete_line(ChatContext *ctx, const void *list, int n_items, int size)
-{
-    if (ctx->pos <= 0 || ctx->len <= 0 || ctx->len >= MAX_STR_SIZE)
-        return -1;
-
-    const char *L = (char *) list;
-
-    char ubuf[MAX_STR_SIZE];
-
-    /* work with multibyte string copy of buf for simplicity */
-    if (wcs_to_mbs_buf(ubuf, ctx->line, sizeof(ubuf)) == -1)
-        return -1;
-
-    /* isolate substring from space behind pos to pos */
-    char tmp[MAX_STR_SIZE];
-    snprintf(tmp, sizeof(tmp), "%s", ubuf);
-    tmp[ctx->pos] = '\0';
-    char *sub = strrchr(tmp, ' ');
-    int n_endchrs = 1;    /* 1 = append space to end of match, 2 = append ": " */
-
-    if (!sub++) {
-        sub = tmp;
-
-        if (sub[0] != '/')    /* make sure it's not a command */
-            n_endchrs = 2;
-    }
-
-    if (string_is_empty(sub))
-        return -1;
-
-    int s_len = strlen(sub);
-    const char *match;
-    bool is_match = false;
-    int i;
-
-    /* look for a match in list */
-    for (i = 0; i < n_items; ++i) {
-        match = &L[i * size];
-
-        if ((is_match = strncasecmp(match, sub, s_len) == 0))
-            break;
-    }
-
-    if (!is_match)
-        return -1;
-
-    /* put match in correct spot in buf and append endchars (space or ": ") */
-    const char *endchrs = n_endchrs == 1 ? " " : ": ";
-    int m_len = strlen(match);
-    int strt = ctx->pos - s_len;
-    int diff = m_len - s_len + n_endchrs;
-
-    if (ctx->len + diff > MAX_STR_SIZE)
-        return -1;
-
-    char tmpend[MAX_STR_SIZE];
-    strcpy(tmpend, &ubuf[ctx->pos]);
-    strcpy(&ubuf[strt], match);
-    strcpy(&ubuf[strt + m_len], endchrs);
-    strcpy(&ubuf[strt + m_len + n_endchrs], tmpend);
-
-    /* convert to widechar and copy back to original buf */
-    wchar_t newbuf[MAX_STR_SIZE];
-
-    if (mbs_to_wcs_buf(newbuf, ubuf, MAX_STR_SIZE) == -1)
-        return -1;
-
-    wcscpy(ctx->line, newbuf);
-
-    ctx->len += diff;
-    ctx->pos += diff;
-
-    return diff;
-}

src/toxic_strings.h

@@ -52,16 +52,6 @@ int yank_buf(ChatContext *ctx);
 /* Removes trailing spaces from line. */
 void rm_trailing_spaces_buf(ChatContext *ctx);
 
-/* looks for the first instance in list that begins with the last entered word in line according to pos,
-   then fills line with the complete word. e.g. "Hello jo" would complete the line
-   with "Hello john".
-
-   list is a pointer to the list of strings being compared, n_items is the number of items
-   in the list, and size is the size of each item in the list.
-
-   Returns the difference between the old len and new len of line on success, -1 if error */
-int complete_line(ChatContext *ctx, const void *list, int n_items, int size);
-
 /* adds a line to the ln_history buffer at hst_pos and sets hst_pos to last history item. */
 void add_line_to_hist(ChatContext *ctx);
 

src/windows.c

@@ -33,12 +33,14 @@
 #include "chat.h"
 #include "line_info.h"
 
+#include "settings.h"
 extern char *DATA_FILE;
 extern struct _Winthread Winthread;
 static ToxWindow windows[MAX_WINDOWS_NUM];
 static ToxWindow *active_window;
 
 extern ToxWindow *prompt;
+extern struct user_settings *user_settings_;
 
 static int num_active_windows;
 
@@ -65,6 +67,9 @@ void on_connectionchange(Tox *m, int32_t friendnumber, uint8_t status, void *use
 
 void on_typing_change(Tox *m, int32_t friendnumber, uint8_t is_typing, void *userdata)
 {
+    if (user_settings_->show_typing_other == SHOW_TYPING_OFF)
+        return;
+
     int i;
 
     for (i = 0; i < MAX_WINDOWS_NUM; ++i) {
@@ -267,7 +272,7 @@ void set_next_window(int ch)
     ToxWindow *inf = active_window;
 
     while (true) {
-        if (ch == T_KEY_NEXT) {
+        if (ch == user_settings_->key_next_tab) {
             if (++active_window > end)
                 active_window = windows;
         } else if (--active_window < windows)
@@ -355,12 +360,12 @@ void on_window_resize(void)
             w->stb->topline = subwin(w->window, 2, x2, 0, 0);
         }
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
         if (w->chatwin->infobox.active) {
             delwin(w->chatwin->infobox.win);
             w->chatwin->infobox.win = newwin(INFOBOX_HEIGHT, INFOBOX_WIDTH + 1, 1, x2 - INFOBOX_WIDTH);
         }
-#endif   /* _SUPPORT_AUDIO */
+#endif   /* _AUDIO */
 
         scrollok(w->chatwin->history, 0);
     }
@@ -368,23 +373,11 @@ void on_window_resize(void)
 
 static void draw_window_tab(ToxWindow toxwin)
 {
-    /* alert0 takes priority */
-    if (toxwin.alert0)
-        attron(COLOR_PAIR(GREEN));
-    else if (toxwin.alert1)
-        attron(COLOR_PAIR(RED));
-    else if (toxwin.alert2)
-        attron(COLOR_PAIR(MAGENTA));
-
+    if (toxwin.alert) attron(COLOR_PAIR(toxwin.alert));
     clrtoeol();
     printw(" [%s]", toxwin.name);
 
-    if (toxwin.alert0)
-        attroff(COLOR_PAIR(GREEN));
-    else if (toxwin.alert1)
-        attroff(COLOR_PAIR(RED));
-    else if (toxwin.alert2)
-        attroff(COLOR_PAIR(MAGENTA));
+    if (toxwin.alert) attroff(COLOR_PAIR(toxwin.alert));
 }
 
 static void draw_bar(void)
@@ -432,9 +425,7 @@ static void draw_bar(void)
 void draw_active_window(Tox *m)
 {
     ToxWindow *a = active_window;
-    a->alert0 = false;
-    a->alert1 = false;
-    a->alert2 = false;
+    a->alert = WINDOW_ALERT_NONE;
 
     wint_t ch = 0;
 
@@ -466,7 +457,7 @@ void draw_active_window(Tox *m)
     ltr = isprint(ch);
 #endif /* HAVE_WIDECHAR */
 
-    if (!ltr && (ch == T_KEY_NEXT || ch == T_KEY_PREV)) {
+    if (!ltr && (ch == user_settings_->key_next_tab || ch == user_settings_->key_prev_tab)) {
         set_next_window((int) ch);
     } else {
         pthread_mutex_lock(&Winthread.lock);
@@ -489,6 +480,17 @@ void refresh_inactive_windows(void)
     }
 }
 
+/* returns a pointer to the ToxWindow in the ith index. Returns NULL if no ToxWindow exists */
+ToxWindow *get_window_ptr(int i)
+{
+    ToxWindow *toxwin = NULL;
+
+    if (windows[i].active)
+        toxwin = &windows[i];
+
+    return toxwin;
+}
+
 int get_num_active_windows(void)
 {
     return num_active_windows;

src/windows.h

@@ -29,9 +29,9 @@
 
 #include <tox/tox.h>
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 #include <tox/toxav.h>
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #include "toxic.h"
 
@@ -53,10 +53,11 @@ enum {
 } C_COLOURS;
 
 /* tab alert types: lower types take priority */
-enum {
-    WINDOW_ALERT_0,
-    WINDOW_ALERT_1,
-    WINDOW_ALERT_2,
+typedef enum {
+    WINDOW_ALERT_NONE = 0,
+    WINDOW_ALERT_0 = GREEN,
+    WINDOW_ALERT_1 = RED,
+    WINDOW_ALERT_2 = MAGENTA,
 } WINDOW_ALERTS;
 
 /* Fixes text color problem on some terminals.
@@ -70,6 +71,15 @@ struct _Winthread {
     bool flag_resize;
 };
 
+struct arg_opts {
+    int ignore_data_file;
+    int use_ipv4;
+    int default_locale;
+    int use_custom_data;
+    char config_path[MAX_STR_SIZE];
+    char nodes_path[MAX_STR_SIZE];
+};
+
 typedef struct ToxWindow ToxWindow;
 typedef struct StatusBar StatusBar;
 typedef struct PromptBuf PromptBuf;
@@ -97,7 +107,7 @@ struct ToxWindow {
     void(*onFileData)(ToxWindow *, Tox *, int32_t, uint8_t, const char *, uint16_t);
     void(*onTypingChange)(ToxWindow *, Tox *, int32_t, uint8_t);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
     void(*onInvite)(ToxWindow *, ToxAv *, int);
     void(*onRinging)(ToxWindow *, ToxAv *, int);
@@ -115,8 +125,11 @@ struct ToxWindow {
                    * Don't modify outside av callbacks. */
     int device_selection[2]; /* -1 if not set, if set uses these selections instead of primary device */
 
-#endif /* _SUPPORT_AUDIO */
+    int ringing_sound;
+#endif /* _AUDIO */
 
+    int active_box; /* For box notify */
+    
     char name[TOXIC_MAX_NAME_LENGTH];
     int32_t num;    /* corresponds to friendnumber in chat windows */
     bool active;
@@ -127,9 +140,7 @@ struct ToxWindow {
     bool is_prompt;
     bool is_friendlist;
 
-    bool alert0;
-    bool alert1;
-    bool alert2;
+    WINDOW_ALERTS alert;
 
     ChatContext *chatwin;
     StatusBar *stb;
@@ -149,7 +160,7 @@ struct StatusBar {
     bool is_online;
 };
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
 
 #define INFOBOX_HEIGHT 7
@@ -168,7 +179,7 @@ struct infobox {
 
     WINDOW *win;
 };
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #define MAX_LINE_HIST 128
 
@@ -189,7 +200,7 @@ struct ChatContext {
     struct history *hst;
     struct chatlog *log;
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     struct infobox infobox;
 #endif
 
@@ -214,6 +225,7 @@ void set_active_window(int ch);
 int get_num_active_windows(void);
 void kill_all_windows(void);    /* should only be called on shutdown */
 void on_window_resize(void);
+ToxWindow *get_window_ptr(int i);
 
 /* refresh inactive windows to prevent scrolling bugs. 
    call at least once per second */