fix small bug, update readme, bump version

Add hardcoded path for sound notifications

.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/ueK1Tdj.png "Home Screen").
 
 ## Installation
 
@@ -9,10 +9,15 @@ 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) (for Debian based systems, 'libopenal-dev')
+
+##### Sound notifications
 * [openal](http://openal.org)
+* [openalut](http://openal.org) (for Debian based systems, 'libalut-dev')
 
 ### Compiling
 1. `cd build/`
@@ -24,6 +29,8 @@ Toxic is a [Tox](https://tox.im)-based instant messenging client which formerly
 * 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`
+* Sound notifications support is automatically enabled if all dependencies are found
+* If you want to build toxic without sound notifications support, you can use `make DISABLE_NOTIFY=1`
 
 ### Packaging
 * For packaging purpose, you can use `DESTDIR=""` to specify a directory where to store installed files

build/Makefile

@@ -1,4 +1,4 @@
-TOXIC_VERSION = 0.4.5
+TOXIC_VERSION = 0.4.6
 REV = $(shell git rev-list HEAD --count)
 VERSION = $(TOXIC_VERSION)_r$(REV)
 
@@ -6,14 +6,18 @@ CFG_DIR = ../cfg
 SRC_DIR = ../src
 MISC_DIR = ../misc
 DOC_DIR = ../doc
+SND_DIR = ../sounds
 PREFIX = /usr/local
 BINDIR = $(PREFIX)/bin
 DATADIR = $(PREFIX)/share/toxic
 MANDIR = $(PREFIX)/man
 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
 
-LIBS = libtoxcore ncursesw
+LIBS = libtoxcore ncursesw libconfig
 
 CFLAGS = -std=gnu99 -pthread -Wall -g
 CFLAGS += -DTOXICVER="\"$(VERSION)\"" -DHAVE_WIDECHAR -D_XOPEN_SOURCE_EXTENDED
@@ -21,14 +25,18 @@ CFLAGS += -DPACKAGE_DATADIR="\"$(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
+# Variables for audio call support
 AUDIO_LIBS = libtoxav openal
-AUDIO_CFLAGS = -D_SUPPORT_AUDIO
-AUDIO_OBJ = device.o audio_call.o
+AUDIO_CFLAGS = -D_AUDIO
+AUDIO_OBJ = audio_call.o
+
+# Variables for sound notify support
+SND_NOTIFY_LIBS = openal freealut
+SND_NOTIFY_CFLAGS = -D_SOUND_NOTIFY
 
 # Check on wich system we are running
 UNAME_S = $(shell uname -s)
@@ -57,6 +65,13 @@ ifneq ($(filter arm%, $(UNAME_M)),)
 	-include $(CFG_DIR)/arm.mk
 endif
 
+# 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/can build audio
 ifneq ($(DISABLE_AV), 1)
 CHECK_AUDIO_LIBS = $(shell pkg-config $(AUDIO_LIBS) || echo -n "error")
@@ -64,6 +79,7 @@ ifneq ($(CHECK_AUDIO_LIBS), error)
 	LIBS += $(AUDIO_LIBS)
 	CFLAGS += $(AUDIO_CFLAGS)
 	OBJ += $(AUDIO_OBJ)
+	NEED_AV = 1
 else
 ifneq ($(MAKECMDGOALS), clean)
 MISSING_AUDIO_LIBS = $(shell for lib in $(AUDIO_LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
@@ -74,6 +90,29 @@ endif
 endif
 endif
 
+# Check if we want/can build sound notify support
+ifneq ($(DISABLE_NOTIFY), 1)
+CHECK_NOTIFY_LIBS = $(shell pkg-config $(SND_NOTIFY_LIBS) || echo -n "error")
+ifneq ($(CHECK_NOTIFY_LIBS), error)
+	LIBS += $(SND_NOTIFY_LIBS)
+	CFLAGS += $(SND_NOTIFY_CFLAGS)
+	NEED_AV = 1
+
+else
+ifneq ($(MAKECMDGOALS), clean)
+MISSING_NOTIFY_LIBS = $(shell for lib in $(SND_NOTIFY_LIBS) ; do if ! pkg-config $$lib ; then echo $$lib ; fi ; done)
+$(warning WARNING -- Toxic will be compiled without sound notify support)
+$(warning WARNING -- You need these libraries for sound notify support)
+$(warning WARNING -- $(MISSING_NOTIFY_LIBS))
+endif
+endif
+endif
+
+# device.o is needed for both audio calls and notifications but should only be loaded once
+ifeq ($(NEED_AV), 1)
+	OBJ += device.o
+endif
+
 # Check if we can build Toxic
 CHECK_LIBS = $(shell pkg-config $(LIBS) || echo -n "error")
 ifneq ($(CHECK_LIBS), error)
@@ -99,12 +138,18 @@ toxic: $(OBJ)
 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 \

cfg/help.mk

@@ -9,6 +9,7 @@ help:
 	@echo
 	@echo "-- Variables --"
 	@echo "  DISABLE_AV:     Set to \"1\" to force building without audio call support"
+	@echo "  DISABLE_NOTIFY: Set to \"1\" to force building without sound notify 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))\")"

doc/toxic.conf.5

@@ -8,38 +8,62 @@ 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> : <BOOL_VALUE> ;
+.br
+.IB <KEY2> = <NOT_BOOL_VALUE> ;
+.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.
 .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 history_size
@@ -48,54 +72,211 @@ 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.
+.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
 .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 = {
 .br
-alerts:1;
+  // true to enable timestamps, false to disable
 .br
-history_size:700;
+  timestamps:true;
 .br
-colour_theme:0;
 .br
-audio_in_dev:0;
+  // true to enable terminal alerts on messages, false to disable
 .br
-audio_out_dev:0;
+  alerts:true;
 .br
-download_path:/home/USERNAME/Downloads/;
+  // true to use native terminal colours, false to use toxic default colour theme
+.br
+  native_colors:false;
+.br
+  // true to enable autologging, false to disable
+.br
+  autolog:false;
+.br
+  // 24 or 12 hour time
+.br
+  time_format=24;
+.br
+  // maximum lines for chat window history
+.br
+  history_size=700;
+.br
+};
+.br
+audio = {
+.br
+  // 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;
+.br
+};
+.br
+tox = {
+.br
+  // where to store received files
+.br
+  // download_path="/home/USERNAME/Downloads/";
+.br
+};
+.br
+// To disable a sound set the path to "silent"
+.br
+sounds = {
+.br
+  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";
+.br
+};
 .SH FILES
 .IP ~/.config/tox/toxic.conf
 Main configuration file.

misc/toxic.conf.example

@@ -1,26 +1,52 @@
-# 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;
+  // maximum lines for chat window history
+  history_size=700;
+};
 
-# preferred audio output device; numbers correspond to /lsdev out
-audio_out_dev:0;
+audio = {
+  // preferred audio input device; numbers correspond to /lsdev in
+  input_device=2;
 
-# preferred path for downloads
-download_path:/home/USERNAME/Downloads/;
+  // 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";
+};

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>
@@ -82,17 +83,17 @@ struct _ASettings {
     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);
@@ -127,19 +128,19 @@ ToxAv *init_audio(ToxWindow *self, Tox *tox)
         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);
 
@@ -191,7 +192,8 @@ 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 ) 
+    if ( open_primary_device(input, &ASettins.calls[self->call_idx].in_idx, 
+            av_DefaultSettings.audio_sample_rate, av_DefaultSettings.audio_frame_duration) != de_None ) 
         line_info_add(self, NULL, NULL, NULL, "Failed to open input device!", SYS_MSG, 0, 0);
     
     if ( register_device_callback(self->call_idx, ASettins.calls[self->call_idx].in_idx, 
@@ -199,7 +201,8 @@ int start_transmission(ToxWindow *self)
         /* 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);
     
-    if ( open_primary_device(output, &ASettins.calls[self->call_idx].out_idx) != de_None ) {
+    if ( open_primary_device(output, &ASettins.calls[self->call_idx].out_idx, 
+            av_DefaultSettings.audio_sample_rate, av_DefaultSettings.audio_frame_duration) != de_None ) {
         line_info_add(self, NULL, NULL, NULL, "Failed to open output device!", SYS_MSG, 0, 0);
         ASettins.calls[self->call_idx].has_output = 0;
     }
@@ -240,15 +243,15 @@ 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;
@@ -261,17 +264,13 @@ void callback_recv_starting ( int32_t call_index, void* arg )
             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;
@@ -284,28 +283,28 @@ void callback_call_started ( int32_t call_index, void* arg )
             }
         }
 }
-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 +313,10 @@ 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
  */
@@ -476,6 +479,10 @@ void cmd_cancel(WINDOW *window, ToxWindow *self, Tox *m, int argc, char (*argv)[
         goto on_error;
     }
 
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
     /* Callback will print status... */
 
     return;
@@ -612,14 +619,16 @@ void cmd_ccur_device(WINDOW * window, ToxWindow * self, Tox *m, int argc, char (
             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, 
+                        av_DefaultSettings.audio_sample_rate, av_DefaultSettings.audio_frame_duration) 
                     == 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, 
+                    av_DefaultSettings.audio_sample_rate, av_DefaultSettings.audio_frame_duration);
                 /* 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);
             }

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 +1,289 @@
+/*  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>
+
+#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, &L[i * size], SYS_MSG, 0, 0);
+
+    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)
+{
+    ChatContext *ctx = self->chatwin;
+
+    char homedir[MAX_STR_SIZE];
+    get_home_dir(homedir, sizeof(homedir));
+
+    char newline[MAX_STR_SIZE];
+    const char *isqt = !strchr(path, '\"') ? "\"" : "";
+    snprintf(newline, sizeof(newline), "/sendfile %s%s/", isqt, homedir);
+
+    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 
+*/
+#define MAX_DIRS 256
+
+int dir_match(ToxWindow *self, Tox *m, wchar_t *line)
+{
+    char b_path[MAX_STR_SIZE];
+    char b_name[MAX_STR_SIZE];
+
+    if (wcs_to_mbs_buf(b_path, line, sizeof(b_path)) == -1)
+        return -1; 
+
+    if (!strncmp(b_path, "\"~/", 3) || !strncmp(b_path, "~/", 2)) {
+        complt_home_dir(self, b_path);
+        return -1;
+    }
+
+    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) {
+            snprintf(dirnames[dircount], sizeof(dirnames[dircount]), "%s", entry->d_name);
+            ++dircount;
+        }
+    }
+
+    if (dircount == 0)
+        return -1;
+
+    if (dircount > 1)
+        print_matches(self, m, dirnames, dircount, NAME_MAX);
+
+    return complete_line(self, dirnames, dircount, NAME_MAX);
+}

src/autocomplete.h

@@ -0,0 +1,43 @@
+/*  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);
+
+/* matches /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, or -1 if no matches 
+*/
+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 _SUPPORT_AUDIO
+#ifdef _AUDIO
     #include "audio_call.h"
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
+
 
 extern char *DATA_FILE;
 
@@ -52,18 +55,18 @@ 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 */
+#endif /* _AUDIO */
 
 /* Array of chat command names used for tab completion. */
 static const char chat_cmd_list[AC_NUM_CHAT_COMMANDS][MAX_CMDNAME_SIZE] = {
@@ -86,7 +89,7 @@ static const char chat_cmd_list[AC_NUM_CHAT_COMMANDS][MAX_CMDNAME_SIZE] = {
     { "/sendfile"   },
     { "/status"     },
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
     { "/call"       },
     { "/cancel"     },
@@ -97,7 +100,7 @@ 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)
@@ -126,7 +129,7 @@ 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
 
@@ -159,7 +162,8 @@ static void chat_onMessage(ToxWindow *self, Tox *m, int32_t num, const char *msg
 
     line_info_add(self, timefrmt, nick, NULL, msg, IN_MSG, 0, 0);
     write_to_log(msg, nick, ctx->log, false);
-    alert_window(self, WINDOW_ALERT_1, true);
+    
+    notify(self, generic_message, NT_WNDALERT_1 | NT_NOFOCUS);
 }
 
 static void chat_onConnectionChange(ToxWindow *self, Tox *m, int32_t num, uint8_t status)
@@ -169,12 +173,14 @@ static void chat_onConnectionChange(ToxWindow *self, Tox *m, int32_t num, uint8_
 
     StatusBar *statusbar = self->stb;
 
-    if (status == 1) {
+    if (status == 1) { /* Friend shows online */
         statusbar->is_online = true;
         friends[num].is_typing = tox_get_is_typing(m, num);
-    } else {
+        notify(self, user_log_in, NT_NOFOCUS);
+    } else { /* Friend goes offline */
         statusbar->is_online = false;
         friends[num].is_typing = 0;
+        notify(self, user_log_out, NT_NOFOCUS);
     }
 }
 
@@ -201,7 +207,7 @@ static void chat_onAction(ToxWindow *self, Tox *m, int32_t num, const char *acti
 
     line_info_add(self, timefrmt, nick, NULL, action, ACTION, 0, 0);
     write_to_log(action, nick, ctx->log, true);
-    alert_window(self, WINDOW_ALERT_1, true);
+    notify(self, generic_message, NT_WNDALERT_1 | NT_NOFOCUS);
 }
 
 static void chat_onNickChange(ToxWindow *self, Tox *m, int32_t num, const char *nick, uint16_t len)
@@ -271,9 +277,9 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
     }
 
     /* 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])) {
@@ -321,7 +327,7 @@ static void chat_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, uint8_t
     friends[num].file_receiver.size[filenum] = filesize;
     strcpy(friends[num].file_receiver.filenames[filenum], filename);
 
-    alert_window(self, WINDOW_ALERT_2, true);
+    notify(self, transfer_pending, NT_WNDALERT_2 | NT_NOFOCUS);
 }
 
 static void chat_close_file_receiver(int32_t num, uint8_t filenum)
@@ -360,6 +366,7 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
             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;
+                notify(self, silent, NT_NOFOCUS | NT_BEEP | NT_WNDALERT_2);
             }
 
             break;
@@ -370,19 +377,20 @@ static void chat_onFileControl(ToxWindow *self, Tox *m, int32_t num, uint8_t rec
             if (receive_send == 0)
                 chat_close_file_receiver(num, filenum);
 
+            notify(self, error, NT_NOFOCUS | NT_WNDALERT_2);
             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);
+                notify(self, transfer_completed, NT_NOFOCUS | NT_WNDALERT_2);
             }
 
             break;
     }
 
     line_info_add(self, NULL, NULL, NULL, msg, SYS_MSG, 0, 0);
-    alert_window(self, WINDOW_ALERT_2, true);
 }
 
 static void chat_onFileData(ToxWindow *self, Tox *m, int32_t num, uint8_t filenum, const char *data,
@@ -435,11 +443,12 @@ static void chat_onGroupInvite(ToxWindow *self, Tox *m, int32_t friendnumber, co
            sizeof(friends[friendnumber].groupchat_key));
     friends[friendnumber].groupchat_pending = true;
 
-    alert_window(self, WINDOW_ALERT_2, true);
+    
+    notify(self, generic_message, NT_WNDALERT_2);
 }
 
 /* Av Stuff */
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
 void chat_onInvite (ToxWindow *self, ToxAv *av, int call_index)
 {
@@ -450,7 +459,11 @@ void chat_onInvite (ToxWindow *self, ToxAv *av, int call_index)
     
     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);
+    
+#ifdef _SOUND_NOTIFY
+    if (self->active_sound == -1)
+        self->active_sound = notify(self, call_incoming, NT_LOOP | NT_WNDALERT_0);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onRinging (ToxWindow *self, ToxAv *av, int call_index)
@@ -459,6 +472,11 @@ void chat_onRinging (ToxWindow *self, ToxAv *av, int call_index)
         return;
 
     line_info_add(self, NULL, NULL, NULL, "Ringing...\"cancel\" ?", SYS_MSG, 0, 0);
+    
+#ifdef _SOUND_NOTIFY
+    if (self->active_sound == -1)
+        self->active_sound = notify(self, call_outgoing, NT_LOOP);
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onStarting (ToxWindow *self, ToxAv *av, int call_index)
@@ -469,6 +487,11 @@ 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);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onEnding (ToxWindow *self, ToxAv *av, int call_index)
@@ -479,6 +502,11 @@ 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);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onError (ToxWindow *self, ToxAv *av, int call_index)
@@ -488,6 +516,11 @@ void chat_onError (ToxWindow *self, ToxAv *av, int call_index)
 
     self->call_idx = -1;
     line_info_add(self, NULL, NULL, NULL, "Error!", SYS_MSG, 0, 0);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onStart (ToxWindow *self, ToxAv *av, int call_index)
@@ -498,6 +531,11 @@ 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);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onCancel (ToxWindow *self, ToxAv *av, int call_index)
@@ -508,6 +546,11 @@ 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);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onReject (ToxWindow *self, ToxAv *av, int call_index)
@@ -517,6 +560,11 @@ void chat_onReject (ToxWindow *self, ToxAv *av, int call_index)
 
     self->call_idx = -1;
     line_info_add(self, NULL, NULL, NULL, "Rejected!", SYS_MSG, 0, 0);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onEnd (ToxWindow *self, ToxAv *av, int call_index)
@@ -527,6 +575,11 @@ 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);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onRequestTimeout (ToxWindow *self, ToxAv *av, int call_index)
@@ -536,6 +589,11 @@ void chat_onRequestTimeout (ToxWindow *self, ToxAv *av, int call_index)
 
     self->call_idx = -1;
     line_info_add(self, NULL, NULL, NULL, "No answer!", SYS_MSG, 0, 0);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
 void chat_onPeerTimeout (ToxWindow *self, ToxAv *av, int call_index)
@@ -546,8 +604,14 @@ 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);
+    
+#ifdef _SOUND_NOTIFY
+    stop_sound(self->active_sound);
+    self->active_sound = -1;
+#endif /* _SOUND_NOTIFY */
 }
 
+#ifdef _AUDIO
 static void init_infobox(ToxWindow *self)
 {
     ChatContext *ctx = self->chatwin;
@@ -560,10 +624,11 @@ 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");
 }
+#endif
 
 static void kill_infobox(ToxWindow *self)
 {
@@ -630,7 +695,7 @@ 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)
 {
@@ -685,21 +750,24 @@ 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;
+        int sf_len = 11;
+
+        if (wcsncmp(ctx->line, L"/sendfile \"", sf_len) == 0) {
+            diff = dir_match(self, m, &ctx->line[sf_len]);
+        } else {
+            diff = complete_line(self, chat_cmd_list, AC_NUM_CHAT_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();
-        } else
+        } else {
             beep();
+        }
 
     } else if (key == '\n') {
         rm_trailing_spaces_buf(ctx);
@@ -856,7 +924,7 @@ 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 +1006,7 @@ 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;
@@ -953,7 +1021,11 @@ ToxWindow new_chat(Tox *m, int32_t friendnum)
     
     ret.call_idx = -1;
     ret.device_selection[0] = ret.device_selection[1] = -1;
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
+    
+#ifdef _SOUND_NOTIFY
+    ret.active_sound = -1;
+#endif /* _SOUND_NOTIFY */
     
     char nick[TOX_MAX_NAME_LENGTH];
     int n_len = get_nick_truncate(m, nick, friendnum);

src/chat_commands.h

@@ -31,7 +31,7 @@ void cmd_join_group(WINDOW *, ToxWindow *, Tox *, int argc, char (*argv)[MAX_STR
 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 +40,6 @@ 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

@@ -31,51 +31,53 @@
 
 #include "configdir.h"
 
-/**
- * @brief Get the users config directory.
- *
- * This is without a trailing slash.
- *
- * @return The users config dir or NULL on error.
- */
-char *get_user_config_dir(void)
+/* get the user's home directory */
+void get_home_dir(char *home, int size)
 {
-    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;
+    const char *hmstr;
     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;
+        hmstr = pwd.pw_dir;
     } else {
-        home = getenv("HOME");
+        hmstr = getenv("HOME");
 
-        if (home == NULL) {
-            return NULL;
+        if (hmstr == NULL)
+            return;
+
+        snprintf(buf, sizeof(buf), "%s", hmstr);
+        hmstr = buf;
     }
 
-        /* env variables can be tainted */
-        snprintf(buf, sizeof(buf), "%s", home);
-        home = buf;
+    snprintf(home, size, "%s", hmstr);
 }
 
+/**
+ * @brief Get the user's config directory.
+ *
+ * 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;
+    size_t len;
+
 # 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 {
@@ -98,7 +99,6 @@ char *get_user_config_dir(void)
 # endif /* __APPLE__ */
 
     return user_config_dir;
-#undef NSS_BUFLEN_PASSWD
 }
 
 /*

src/configdir.h

@@ -23,6 +23,10 @@
 #ifndef _configdir_h
 #define _configdir_h
 
+#ifndef NSS_BUFLEN_PASSWD
+#define NSS_BUFLEN_PASSWD 4096
+#endif
+
 #define CONFIGDIR "/tox/"
 
 #ifndef S_ISDIR
@@ -30,7 +34,7 @@
 #endif
 
 char *get_user_config_dir(void);
-
+void get_home_dir(char *home, int size);
 int create_user_config_dir(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>
@@ -37,12 +43,10 @@
 #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 +55,17 @@ 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;
+#ifdef _AUDIO
+    float VAD_treshold;                    /* 40 is usually recommended value */
+#endif
 } Device;
 
 const char *ddevice_names[2];              /* Default device */
@@ -66,7 +74,9 @@ 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 +89,11 @@ _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 +129,11 @@ 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 +144,7 @@ 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 +165,7 @@ 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 +183,8 @@ 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)
 {
@@ -175,28 +194,33 @@ 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)
 {
-    return open_device(type, primary_device[type], device_idx);
+    return open_device(type, primary_device[type], device_idx, sample_rate, frame_duration);
 }
 
 
 // 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)
 {
     if (size[type] <= selection || selection < 0) return de_InvalidSelection;
     
     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 ++);
     
     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;
+    
     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 +238,10 @@ 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, AL_FORMAT_MONO16, frame_size * 2);
+    #ifdef _AUDIO
+        device->VAD_treshold = user_settings_->VAD_treshold;
+    #endif
     }
     else { 
         device->dhndl = alcOpenDevice(devices_names[type][selection]);
@@ -229,18 +255,18 @@ 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) {
+        for ( i =0; i < OPENAL_BUFS; ++i) {
             alBufferData(device->buffers[i], AL_FORMAT_MONO16, 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 +312,7 @@ 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 +372,7 @@ 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, AL_FORMAT_MONO16, data, lenght * 2 * channels, device->sample_rate);
     alSourceQueueBuffers(device->source, 1, &bufid);
     
     ALint state;
@@ -368,7 +394,6 @@ 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)
     {
@@ -382,6 +407,8 @@ 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;
@@ -391,8 +418,11 @@ void* thread_poll (void* arg) // TODO: maybe use thread for every input source
                     int16_t frame[4096];
                     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);

src/device.h

@@ -56,7 +56,12 @@ typedef enum 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 +71,14 @@ 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);
 /* 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);
 /* Stop device */
 DeviceError close_device(DeviceType type, uint32_t device_idx);
 

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;
@@ -53,10 +54,10 @@ 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[] = {
@@ -65,7 +66,7 @@ static struct cmd_func chat_commands[] = {
     { "/savefile",  cmd_savefile    },
     { "/sendfile",  cmd_sendfile    },
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     { "/call",      cmd_call        },
     { "/cancel",    cmd_cancel      },
     { "/answer",    cmd_answer      },
@@ -74,42 +75,49 @@ static struct cmd_func chat_commands[] = {
     { "/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);
+                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;
+
+        strcpy(cmd, &cmd[i + 1]);
     }
 
+    free(cmd);
     return num_args;
 }
 
@@ -129,13 +137,13 @@ 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 +166,7 @@ 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);
+    /* Just play sound instead */
+    /*line_info_add(self, NULL, NULL, NULL, "Invalid command.", SYS_MSG, 0, 0);*/
+    notify(self, error, 0);
 }

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 */
+#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

@@ -30,6 +30,7 @@
 #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;
@@ -48,10 +49,9 @@ static void set_max_file_senders_index(void)
 
 static void close_file_sender(ToxWindow *self, Tox *m, int i, char *msg, int CTRL, int filenum, int32_t friendnum)
 {
-    if (self->chatwin != NULL) {
+    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);
-    }
+    
 
     tox_file_send_control(m, friendnum, 0, filenum, CTRL, 0, 0);
     fclose(file_senders[i].file);
@@ -94,6 +94,7 @@ void do_file_senders(Tox *m)
         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);
+            notify(self, error, NT_NOFOCUS | NT_WNDALERT_2);
             continue;
         }
 
@@ -122,6 +123,7 @@ void do_file_senders(Tox *m)
             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);
+                notify(self, transfer_completed, NT_NOFOCUS | NT_WNDALERT_2);
                 break;
             }
         }

src/friendlist.c

@@ -34,11 +34,13 @@
 #include "misc_tools.h"
 #include "line_info.h"
 #include "settings.h"
+#include "notify.h"
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 #include "audio_call.h"
 #endif
 
+
 extern char *DATA_FILE;
 extern ToxWindow *prompt;
 
@@ -47,7 +49,7 @@ 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_;
 
 ToxicFriend friends[MAX_FRIENDS_NUM];
 static int friendlist_index[MAX_FRIENDS_NUM] = {0};
@@ -91,7 +93,7 @@ static void update_friend_last_online(int32_t num, uint64_t 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);
 }
@@ -104,6 +106,7 @@ 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));
+            notify(self, generic_message, NT_NOFOCUS);
         } else {
             char nick[TOX_MAX_NAME_LENGTH];
             get_nick_truncate(m, nick, num);
@@ -115,7 +118,7 @@ static void friendlist_onMessage(ToxWindow *self, Tox *m, int32_t num, const cha
 
             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);
+            notify(prompt, error, NT_WNDALERT_1);
         }
     }
 }
@@ -176,7 +179,7 @@ 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));
 
@@ -213,6 +216,7 @@ static void friendlist_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, u
     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));
+            notify(self, transfer_pending, NT_NOFOCUS);
         } else {
             tox_file_send_control(m, num, 1, filenum, TOX_FILECONTROL_KILL, 0, 0);
 
@@ -223,7 +227,7 @@ static void friendlist_onFileSendRequest(ToxWindow *self, Tox *m, int32_t num, u
             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);
+            notify(prompt, error, NT_WNDALERT_1);
         }
     }
 }
@@ -236,6 +240,8 @@ 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));
+            notify(self, generic_message, NT_NOFOCUS);
+            
         } else {
             char nick[TOX_MAX_NAME_LENGTH];
             get_nick_truncate(m, nick, num);
@@ -244,7 +250,7 @@ static void friendlist_onGroupInvite(ToxWindow *self, Tox *m, int32_t num, const
             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);
+            notify(prompt, error, NT_WNDALERT_1);
         }
     }
 }
@@ -348,7 +354,7 @@ static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
                 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);
+                notify(prompt, error, NT_WNDALERT_1);
             }
         } else if (key == KEY_DC) {
             del_friend_activate(self, m, f);
@@ -545,7 +551,7 @@ 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);
@@ -558,8 +564,9 @@ 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);
@@ -571,11 +578,11 @@ static void friendlist_onAv(ToxWindow *self, ToxAv *av, int call_index)
             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);
+            notify(prompt, error, NT_WNDALERT_1);
         }
     }
 }
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 ToxWindow new_friendlist(void)
 {
@@ -597,7 +604,7 @@ 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;
@@ -612,7 +619,11 @@ ToxWindow new_friendlist(void)
     
     ret.call_idx = -1;
     ret.device_selection[0] = ret.device_selection[1] = -1;
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
+
+#ifdef _SOUND_NOTIFY
+    ret.active_sound = -1;
+#endif /* _SOUND_NOTIFY */
     
     strcpy(ret.name, "contacts");
     return ret;

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

@@ -41,13 +41,15 @@
 #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];
@@ -134,25 +136,18 @@ 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);
-
-    if (nick_match) {
-        alert_type = WINDOW_ALERT_0;
-        beep = true;
+    /* Only play sound if mentioned */
+    if (strcasestr(msg, selfnick) && strncmp(selfnick, nick, TOXIC_MAX_NAME_LENGTH - 1)) {
+        notify(self, generic_message, NT_WNDALERT_0);
         nick_clr = RED;
     }
-
-    alert_window(self, alert_type, beep);
+    else notify(self, silent, NT_WNDALERT_1);
 
     char timefrmt[TIME_STR_SIZE];
     get_time_str(timefrmt, sizeof(timefrmt));
@@ -169,22 +164,14 @@ 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)) {
+        notify(self, generic_message, NT_WNDALERT_0);
     }
-
-    alert_window(self, alert_type, beep);
+    else notify(self, silent, NT_WNDALERT_1);
 
     char nick[TOX_MAX_NAME_LENGTH];
     n_len = tox_group_peername(m, groupnum, peernum, (uint8_t *) nick);
@@ -317,7 +304,7 @@ static void groupchat_onGroupNamelistChange(ToxWindow *self, Tox *m, int groupnu
             break;
     }
 
-    alert_window(self, WINDOW_ALERT_2, false);
+    notify(self, silent, NT_WNDALERT_2);
 }
 
 static void send_group_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
@@ -365,17 +352,15 @@ 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();
@@ -502,7 +487,7 @@ 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);

src/help.c

@@ -144,14 +144,14 @@ static void help_draw_global(ToxWindow *self)
     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);
 
@@ -174,7 +174,7 @@ static void help_draw_chat(ToxWindow *self)
     wprintw(win, "  /sendfile <path>           : Send a file\n");
     wprintw(win, "  /savefile <n>              : Receive a file\n");
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     wattron(win, A_BOLD);
     wprintw(win, "\n Audio:\n");
     wattroff(win, A_BOLD);
@@ -187,7 +187,7 @@ static void help_draw_chat(ToxWindow *self)
     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);
 
@@ -226,7 +226,7 @@ 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 +235,7 @@ 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);

src/input.c

@@ -185,7 +185,8 @@ 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

@@ -30,7 +30,7 @@
 #include "groupchat.h"
 #include "settings.h"
 
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 void line_info_init(struct history *hst)
 {
@@ -207,7 +207,7 @@ 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;

src/log.c

@@ -31,7 +31,7 @@
 #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)
@@ -99,7 +99,7 @@ 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);

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"
@@ -32,7 +33,7 @@
 #include "settings.h"
 
 extern ToxWindow *prompt;
-extern struct user_settings *user_settings;
+extern struct user_settings *user_settings_;
 
 static uint64_t current_unix_time;
 
@@ -64,12 +65,12 @@ 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 +109,7 @@ 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';
 }
@@ -141,29 +142,6 @@ 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)
 {
@@ -197,23 +175,29 @@ 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 +218,31 @@ 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

@@ -52,7 +52,7 @@ 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);
@@ -89,4 +89,12 @@ 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 +1,335 @@
+/*  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 <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <time.h>
+#include <sys/stat.h>
+
+#ifdef __APPLE__
+    #include <OpenAL/al.h>
+    #include <OpenAL/alc.h>
+    #ifdef _SOUND_NOTIFY
+        #include <OpenAL/alut.h> /* Is this good? */
+    #endif
+#else
+    #include <AL/al.h>
+    #include <AL/alc.h>
+    #ifdef _SOUND_NOTIFY
+        #include <AL/alut.h> /* freealut packet */
+    #endif
+#endif
+
+#ifdef _X11
+    #include <X11/Xlib.h>
+#endif /* _X11 */
+
+#define SOUNDS_SIZE 10
+#define ACTIVE_SOUNDS_MAX 50
+
+extern struct user_settings *user_settings_;
+
+struct _Control {
+    time_t cooldown;
+    unsigned long this_window;
+#ifdef _X11
+    Display *display;
+#endif /* _X11 */
+    
+#ifdef _SOUND_NOTIFY
+    pthread_mutex_t poll_mutex[1];
+    uint32_t device_idx; /* index of output device */
+    _Bool poll_active;
+    char* sounds[SOUNDS_SIZE];
+#endif /* _SOUND_NOTIFY */
+} Control = {0};
+
+#ifdef _SOUND_NOTIFY
+struct _ActiveSounds {
+    uint32_t source;
+    uint32_t buffer;
+    _Bool active;
+    _Bool looping;
+} actives[ACTIVE_SOUNDS_MAX] = {{0}};
+#endif
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+
+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 */
+}
+
+#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;
+    pthread_mutex_lock(Control.poll_mutex);
+    while (1) {
+        for (i = 0; i < ACTIVE_SOUNDS_MAX; i ++) {
+            if (actives[i].active) {
+                if ( actives[i].looping ) {
+                    stop_sound(i); 
+                } else {
+                    if (!is_playing(actives[i].source)) 
+                        memset(&actives[i], 0, sizeof(struct _ActiveSounds));
+                    else break;
+                }
+            }
+            
+        }
+        
+        if (i == ACTIVE_SOUNDS_MAX) {
+            pthread_mutex_unlock(Control.poll_mutex);
+            return;
+        }
+            
+        usleep(1000);
+    }
+}
+
+void* do_playing(void* _p)
+{
+    (void)_p;
+    int i;
+    while(Control.poll_active) {
+        pthread_mutex_lock(Control.poll_mutex);
+        for (i = 0; i < ACTIVE_SOUNDS_MAX; i ++) {
+            if (actives[i].active && !actives[i].looping) {
+                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 _ActiveSounds));
+                }
+            }
+        }
+        pthread_mutex_unlock(Control.poll_mutex);
+        usleep(10000);
+    }
+    pthread_exit(NULL);
+}
+
+
+int play_source(uint32_t source, uint32_t buffer, _Bool looping)
+{    
+    pthread_mutex_lock(Control.poll_mutex);
+    int i = 0;
+    for (; i < ACTIVE_SOUNDS_MAX && actives[i].active; i ++);
+    if ( i == ACTIVE_SOUNDS_MAX ) {
+        pthread_mutex_unlock(Control.poll_mutex);
+        return -1; /* Full */
+    }
+    
+    alSourcePlay(source);
+    
+    actives[i].active = 1;
+    actives[i].source = source;
+    actives[i].buffer = buffer;
+    actives[i].looping = looping;
+    
+    pthread_mutex_unlock(Control.poll_mutex);
+    return i;
+}
+#endif
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+/**********************************************************************************/
+
+
+
+/* Opens primary device */
+int init_notify(int login_cooldown)
+{
+#ifdef _SOUND_NOTIFY
+    alutInitWithoutContext(NULL, NULL);
+    if (open_primary_device(output, &Control.device_idx, 48000, 20) != de_None)
+        return -1;
+        
+    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 /* _SOUND_NOTIFY */
+    
+    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 */
+    
+    
+    return 1;
+}
+
+void terminate_notify()
+{
+#ifdef _SOUND_NOTIFY
+    if ( !Control.poll_active ) return;    
+    Control.poll_active = 0;
+    
+    int i = 0;
+    for (; i < SOUNDS_SIZE; i ++) free(Control.sounds[i]);
+    
+    graceful_clear();
+    close_device(output, Control.device_idx);
+    alutExit();
+#endif /* _SOUND_NOTIFY */    
+}
+
+#ifdef _SOUND_NOTIFY
+int set_sound(Notification sound, const char* value)
+{
+    free(Control.sounds[sound]);
+
+    size_t len = strlen(value) + 1;
+    Control.sounds[sound] = calloc(1, len);
+    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((const char*)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 = 0;
+
+    if (flags & NT_BEEP) beep();
+    else if (notif != silent) {
+        if ( !Control.poll_active || (flags & NT_RESTOL && Control.cooldown > time(NULL)) || !Control.sounds[notif] )
+            return -1;
+
+        rc = play_sound_internal(notif, flags & NT_LOOP ? 1 : 0);
+    }
+
+    return rc;
+}
+
+
+void stop_sound(int sound)
+{
+    if (sound >= 0 && sound < ACTIVE_SOUNDS_MAX && actives[sound].looping && actives[sound].active) {
+        alSourcei(actives[sound].source, AL_LOOPING, false);
+        alSourceStop(actives[sound].source);
+        alDeleteSources(1, &actives[sound].source);
+        alDeleteBuffers(1,&actives[sound].buffer);
+        memset(&actives[sound], 0, sizeof(struct _ActiveSounds));
+    }
+}
+#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 */
+    
+}
+
+int notify(ToxWindow* self, Notification notif, uint64_t flags)
+{
+    if (flags & NT_NOFOCUS && Control.this_window == get_focused_window_id())
+        return -1;
+    
+    int rc = -1;
+    
+    if (self && (!self->stb || self->stb->status != TOX_USERSTATUS_BUSY) && user_settings_->alerts == ALERTS_ENABLED) 
+        rc = m_play_sound(notif, flags);
+    
+    else if (flags & NT_ALWAYS)
+        rc = m_play_sound(notif, flags);
+    
+    if (flags & NT_NOTIFWND) {
+    /* TODO: pop notify window */
+    }
+    
+    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;
+    }
+    
+    return rc;
+}

src/notify.h

@@ -0,0 +1,73 @@
+/*  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);
+void terminate_notify();
+
+int notify(ToxWindow* self, Notification notif, uint64_t flags);
+
+#ifdef _SOUND_NOTIFY
+int set_sound(Notification sound, const char* value);
+void stop_sound(int sound);
+#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) 
@@ -176,14 +177,12 @@ 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();
@@ -309,11 +308,22 @@ static void prompt_onConnectionChange(ToxWindow *self, Tox *m, int32_t friendnum
         msg = "has come online";
         line_info_add(self, timefrmt, nick, NULL, msg, CONNECTION, 0, GREEN);
         write_to_log(msg, nick, ctx->log, true);
-        alert_window(self, WINDOW_ALERT_2, false);
+
+#ifdef _SOUND_NOTIFY
+        notify(self, user_log_in, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL);
+#else
+        notify(self, silent, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL);
+#endif /* _SOUND_NOTIFY */
     } else {
         msg = "has gone offline";
         line_info_add(self, timefrmt, nick, NULL, msg, CONNECTION, 0, RED);
         write_to_log(msg, nick, ctx->log, true);
+
+#ifdef _SOUND_NOTIFY
+        notify(self, user_log_out, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL);
+#else
+        notify(self, silent, NT_WNDALERT_2 | NT_NOTIFWND | NT_RESTOL);
+#endif /* _SOUND_NOTIFY */
     }
 }
 
@@ -341,7 +351,7 @@ static void prompt_onFriendRequest(ToxWindow *self, Tox *m, const char *key, con
 
     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);
+    notify(self, generic_message, NT_WNDALERT_1 | NT_NOTIFWND);
 }
 
 void prompt_init_statusbar(ToxWindow *self, Tox *m)
@@ -372,7 +382,7 @@ 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';
@@ -420,7 +430,7 @@ 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);

src/prompt.h

@@ -26,11 +26,11 @@
 #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);

src/settings.c

@@ -22,207 +22,261 @@
 
 #include <stdlib.h>
 #include <string.h>
+#include <libconfig.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 },
+#define NO_SOUND "silent"
 
-#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;
+} ui_strings = {
+    "ui",
+    "timestamps",
+    "alerts",
+    "native_colors",
+    "autolog",
+    "time_format",
+    "history_size"
+};
+static void ui_defaults(struct user_settings* settings) 
+{
+    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;
+}
+
+const struct _tox_strings {
+    const char* self;
+    const char* download_path;
+} tox_strings = {
+    "tox",
+    "download_path",
 };
 
-static void uset_autolog(struct user_settings *s, const char *val)
+static void tox_defaults(struct user_settings* settings)
 {
-    int n = atoi(val);
-
-    /* default off if invalid value */
-    s->autolog = n == AUTOLOG_ON ? AUTOLOG_ON : AUTOLOG_OFF;
+    strcpy(settings->download_path, "");    /* explicitly set default to pwd */
 }
 
-static void uset_time(struct user_settings *s, const char *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",
+};
+static void audio_defaults(struct user_settings* settings)
 {
-    int n = atoi(val);
-
-    /* default to 24 hour time if invalid value */
-    s->time = n == TIME_12 ? TIME_12 : TIME_24;
+    settings->audio_in_dev = 0;
+    settings->audio_out_dev = 0;
+    settings->VAD_treshold = 40.0;
 }
-
-static void uset_timestamps(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
-
-    /* default on if invalid value */
-    s->timestamps = n == TIMESTAMPS_OFF ? TIMESTAMPS_OFF : TIMESTAMPS_ON;
-}
-
-static void uset_alerts(struct user_settings *s, const char *val)
-{
-    int n = atoi(val);
-
-    /* alerts default on if invalid value */
-    s->alerts = n == ALERTS_DISABLED ? ALERTS_DISABLED : ALERTS_ENABLED;
-}
-
-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)
+#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
+
+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);
+#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();
-    FILE *fp = NULL;
-    char dflt_path[MAX_STR_SIZE];
-
-    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");
-    }
-
+        snprintf(path, sizeof(path), "%s%stoxic.conf", user_config_dir, CONFIGDIR);
         free(user_config_dir);
 
-    set_default_settings(s);
+        /* make sure path exists or is created on first time running */
+        FILE *fp = fopen(path, "r");
 
-    if (fp == NULL && !path) {
-        if ((fp = fopen(dflt_path, "w")) == NULL)
+        if (fp == NULL) {
+            if ((fp = fopen(path, "w")) == NULL)
                 return -1;
-    } else if (fp == NULL && path) {
-        return -1;
-    }
-
-    char line[MAX_STR_SIZE];
-
-    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;
-            }
-        }
         }
 
         fclose(fp);
+    } else {
+        snprintf(path, sizeof(path), "%s", patharg);
+    }
+    
+    if (!config_read_file(cfg, path)) {
+        config_destroy(cfg);
+        return -1;
+    }
+    
+    /* 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_int(setting, ui_strings.time_format, &s->time);
+        s->time = s->time == TIME_24 || s->time == TIME_12 ? s->time : TIME_24; /* Check defaults */
+    }
+    
+    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);
+        }
+    }
+    
+#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))
+                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))
+                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))
+                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))
+                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))
+                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))
+                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))
+                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))
+                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))
+                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))
+                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

@@ -23,14 +23,6 @@
 #ifndef _settings_h
 #define _settings_h
 
-#include "toxic.h"
-
-#ifdef _SUPPORT_AUDIO
-    #define NUM_SETTINGS 9
-#else
-    #define NUM_SETTINGS 7
-#endif /* _SUPPORT_AUDIO */
-
 /* holds user setting values */
 struct user_settings {
     int autolog;           /* boolean */
@@ -41,9 +33,10 @@ struct user_settings {
     int history_size;      /* int between MIN_HISTORY and MAX_HISTORY */
     char download_path[MAX_STR_SIZE];
 
-#ifdef _SUPPORT_AUDIO
-    long int audio_in_dev;
-    long int audio_out_dev;
+#ifdef _AUDIO
+    int audio_in_dev;
+    int audio_out_dev;
+    double VAD_treshold;
 #endif
 };
 
@@ -66,6 +59,6 @@ enum {
     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

@@ -50,18 +50,20 @@
 #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;
@@ -78,7 +80,7 @@ struct arg_opts {
 } arg_opts;
 
 struct _Winthread Winthread;
-struct user_settings *user_settings = NULL;
+struct user_settings *user_settings_ = NULL;
 
 static void catch_SIGINT(int sig)
 {
@@ -97,11 +99,15 @@ void exit_toxic_success(Tox *m)
     kill_all_windows();
 
     free(DATA_FILE);
-    free(user_settings);
+    free(user_settings_);
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _SOUND_NOTIFY
+    notify(NULL, self_log_out, NT_ALWAYS);
+#endif /* _SOUND_NOTIFY */
+    terminate_notify();
+#ifdef _AUDIO
     terminate_audio();
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
     tox_kill(m);
     endwin();
     exit(EXIT_SUCCESS);
@@ -141,7 +147,7 @@ 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;
         }
@@ -369,7 +375,7 @@ static void load_friendlist(Tox *m)
 
 /*
  * Store Messenger to given location
- * Return 0 stored successfully
+ * Return 0 stored successfully or ignoring data file
  * Return 1 file path is NULL
  * Return 2 malloc failed
  * Return 3 opening path failed
@@ -383,19 +389,15 @@ int store_data(Tox *m, char *path)
     if (path == NULL)
         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;
 
     tox_save(m, (uint8_t *) buf);
 
-    fd = fopen(path, "wb");
+    FILE *fd = fopen(path, "wb");
 
     if (fd == NULL) {
         free(buf);
@@ -419,15 +421,13 @@ 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);
@@ -526,6 +526,10 @@ static void parse_args(int argc, char *argv[])
         switch (opt) {
             case 'f':
                 DATA_FILE = strdup(optarg);
+
+                if (DATA_FILE == NULL)
+                    exit_toxic_err("failed in parse_args", FATALERR_MEMORY);
+
                 break;
 
             case 'x':
@@ -573,6 +577,9 @@ int main(int argc, char *argv[])
     if (DATA_FILE == NULL ) {
         if (config_err) {
             DATA_FILE = strdup("data");
+
+            if (DATA_FILE == NULL)
+                exit_toxic_err("failed in main", FATALERR_MEMORY);
         } else {
             DATA_FILE = malloc(strlen(user_config_dir) + strlen(CONFIGDIR) + strlen("data") + 1);
 
@@ -588,15 +595,13 @@ int main(int argc, char *argv[])
     free(user_config_dir);
 
     /* 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();
@@ -616,17 +621,26 @@ 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);
+    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, "Failed to init devices", SYS_MSG, 0, 0);
 
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
+    
+    init_notify(60);
+
+#ifdef _SOUND_NOTIFY
+    notify(prompt, self_log_in, 0);
+#endif /* _SOUND_NOTIFY */
+
+    char *msg;
 
     if (config_err) {
         msg = "Unable to determine configuration directory. Defaulting to 'data' for a keyfile...";
@@ -641,7 +655,7 @@ int main(int argc, char *argv[])
     sort_friendlist_index();
     prompt_init_statusbar(prompt, m);
 
-    uint64_t last_save = get_unix_time();
+    uint64_t last_save = (uint64_t) time(NULL);
 
     while (true) {
         update_unix_time();

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 */

src/toxic_strings.c

@@ -208,86 +208,3 @@ 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

@@ -355,12 +355,12 @@ 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 +368,11 @@ 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 +420,7 @@ 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;
 

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.
@@ -97,7 +98,7 @@ 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);
@@ -115,7 +116,11 @@ 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 */
+#endif /* _AUDIO */
+
+#ifdef _SOUND_NOTIFY
+    int active_sound;
+#endif
 
     char name[TOXIC_MAX_NAME_LENGTH];
     int32_t num;    /* corresponds to friendnumber in chat windows */
@@ -127,9 +132,7 @@ struct ToxWindow {
     bool is_prompt;
     bool is_friendlist;
 
-    bool alert0;
-    bool alert1;
-    bool alert2;
+    WINDOW_ALERTS alert;
 
     ChatContext *chatwin;
     StatusBar *stb;
@@ -149,7 +152,7 @@ struct StatusBar {
     bool is_online;
 };
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
 
 
 #define INFOBOX_HEIGHT 7
@@ -168,7 +171,7 @@ struct infobox {
 
     WINDOW *win;
 };
-#endif /* _SUPPORT_AUDIO */
+#endif /* _AUDIO */
 
 #define MAX_LINE_HIST 128
 
@@ -189,7 +192,7 @@ struct ChatContext {
     struct history *hst;
     struct chatlog *log;
 
-#ifdef _SUPPORT_AUDIO
+#ifdef _AUDIO
     struct infobox infobox;
 #endif