Fix merge conflicts

doc/toxic.1

@@ -2,12 +2,12 @@
 .\"     Title: toxic
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 2015-07-08
+.\"      Date: 2015-12-07
 .\"    Manual: Toxic Manual
 .\"    Source: toxic __VERSION__
 .\"  Language: English
 .\"
-.TH "TOXIC" "1" "2015\-07\-08" "toxic __VERSION__" "Toxic Manual"
+.TH "TOXIC" "1" "2015\-12\-07" "toxic __VERSION__" "Toxic Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -70,7 +70,7 @@ Encrypt an unencrypted data file\&. An error will occur if this option is used w
 Use specified
 \fIdata\-file\fR
 instead of
-\fI~/\&.config/tox/data\fR
+\fI~/\&.config/tox/toxic_profile\&.tox\fR
 .RE
 .PP
 \-h, \-\-help
@@ -127,7 +127,7 @@ __DATADIR__/DHTnodes
 Default list of DHT bootstrap nodes\&.
 .RE
 .PP
-~/\&.config/tox/data
+~/\&.config/tox/toxic_profile\&.tox
 .RS 4
 Savestate which contains your personal info (nickname, Tox ID, contacts, etc)
 .RE
@@ -144,7 +144,11 @@ Configuration example\&.
 .RE
 .SH "BUGS"
 .sp
-Unicode characters with a width larger than 1 column may cause strange behaviour\&. Expect more bugs and bad behaviour: this software is in a pre\-alpha stage\&.
+\-Unicode characters with a width larger than 1 column may cause strange behaviour\&.
+.sp
+\-Text occasionally fails to auto\-scroll to the bottom\&.
+.sp
+\-Screen flickering sometimes occurs on certain terminals\&.
 .SH "AUTHORS"
 .sp
 JFreegman <JFreegman@gmail\&.com>
@@ -153,6 +157,6 @@ JFreegman <JFreegman@gmail\&.com>
 \fBtoxic\&.conf\fR(5)
 .SH "LINKS"
 .sp
-Project page: https://github\&.com/Tox/toxic
+Project page: https://github\&.com/JFreegman/toxic
 .sp
 IRC channel: chat\&.freenode\&.net#tox

doc/toxic.1.asc

@@ -35,7 +35,7 @@ OPTIONS
     is used with an encrypted data file.
 
 -f, --file data-file::
-    Use specified 'data-file' instead of '~/.config/tox/data'
+    Use specified 'data-file' instead of '~/.config/tox/toxic_profile.tox'
 
 -h, --help::
     Show help message
@@ -71,7 +71,7 @@ FILES
 {datadir}/DHTnodes::
     Default list of DHT bootstrap nodes.
 
-~/.config/tox/data::
+~/.config/tox/toxic_profile.tox::
     Savestate which contains your personal info (nickname, Tox ID, contacts,
     etc)
 
@@ -83,9 +83,12 @@ FILES
 
 BUGS
 ----
-Unicode characters with a width larger than 1 column may cause strange
+-Unicode characters with a width larger than 1 column may cause strange
-behaviour. Expect more bugs and bad behaviour: this software is in a
+behaviour.
-pre-alpha stage.
+
+-Text occasionally fails to auto-scroll to the bottom.
+
+-Screen flickering sometimes occurs on certain terminals.
 
 AUTHORS
 -------
@@ -97,6 +100,6 @@ SEE ALSO
 
 LINKS
 -----
-Project page: <https://github.com/Tox/toxic>
+Project page: <https://github.com/JFreegman/toxic>
 
 IRC channel: chat.freenode.net#tox

doc/toxic.conf.5

@@ -2,12 +2,12 @@
 .\"     Title: toxic.conf
 .\"    Author: [see the "AUTHORS" section]
 .\" Generator: DocBook XSL Stylesheets v1.78.1 <http://docbook.sf.net/>
-.\"      Date: 2015-03-28
+.\"      Date: 2016-02-28
 .\"    Manual: Toxic Manual
 .\"    Source: toxic __VERSION__
 .\"  Language: English
 .\"
-.TH "TOXIC\&.CONF" "5" "2015\-03\-28" "toxic __VERSION__" "Toxic Manual"
+.TH "TOXIC\&.CONF" "5" "2016\-02\-28" "toxic __VERSION__" "Toxic Manual"
 .\" -----------------------------------------------------------------
 .\" * Define some portability stuff
 .\" -----------------------------------------------------------------
@@ -113,6 +113,11 @@ Show others when you\(cqre typing in a 1\-on\-1 chat\&. true or false
 Show welcome message on startup\&. true or false
 .RE
 .PP
+\fBshow_connection_msg\fR
+.RS 4
+Enable friend connection change notifications\&. true or false
+.RE
+.PP
 \fBhistory_size\fR
 .RS 4
 Maximum lines for chat window history\&. Integer value\&. (for example: 700)
@@ -194,6 +199,11 @@ Path for your avatar (file must be a \&.png and cannot exceed 16\&.3 KiB)
 .RS 4
 Default path for chatlogs\&. String value\&. Absolute path for chatlog files\&.
 .RE
+.PP
+\fBpassword_eval\fR
+.RS 4
+Replace password prompt by running this command and using its output as the password\&.
+.RE
 .RE
 .PP
 \fBsounds\fR
@@ -308,6 +318,11 @@ Key combination to scroll contacts list down\&.
 .RS 4
 Toggle the peer list on and off\&.
 .RE
+.PP
+\fBtoggle_paste_mode\fR
+.RS 4
+Toggle treating linebreaks as enter key press\&.
+.RE
 .RE
 .SH "FILES"
 .PP
@@ -325,7 +340,7 @@ Configuration example\&.
 \fBtoxic\fR(1)
 .SH "RESOURCES"
 .sp
-Project page: https://github\&.com/Tox/toxic
+Project page: https://github\&.com/JFreegman/toxic
 .sp
 IRC channel: chat\&.freenode\&.net#tox
 .SH "AUTHORS"

doc/toxic.conf.5.asc

@@ -72,6 +72,9 @@ OPTIONS
     *show_welcome_msg*;;
         Show welcome message on startup. true or false
 
+    *show_connection_msg*;;
+        Enable friend connection change notifications. true or false
+
     *history_size*;;
         Maximum lines for chat window history. Integer value. (for example: 700)
 
@@ -126,6 +129,10 @@ OPTIONS
     *chatlogs_path*;;
         Default path for chatlogs. String value. Absolute path for chatlog files.
 
+    *password_eval*;;
+        Replace password prompt by running this command and using its output as
+	the password.
+
 *sounds*::
     Configuration related to notification sounds.
     Special value "silent" can be used to disable a specific notification. +
@@ -197,6 +204,9 @@ OPTIONS
     *toggle_peerlist*;;
         Toggle the peer list on and off.
 
+    *toggle_paste_mode*;;
+        Toggle treating linebreaks as enter key press.
+
 
 FILES
 -----
@@ -214,7 +224,7 @@ SEE ALSO
 
 RESOURCES
 ---------
-Project page: <https://github.com/Tox/toxic>
+Project page: <https://github.com/JFreegman/toxic>
 
 IRC channel:  chat.freenode.net#tox
 

misc/DHTnodes

@@ -1,2 +1,24 @@
 173.230.153.129 33445 A992ED1E7E8C6A4C71B12347D9BFA67DD896CF7D5689E20DD94CA066EE384758
 cerberus.zodiaclabs.org 33450 B139D5A0280AFA8CD2E5E866226397771F80F9A84967558AD740AE056CB63E58
+46.101.197.175 443 CD133B521159541FB1D326DE9850F5E56A6C724B5B8E5EB5CD8D950408E95707
+95.215.46.114 33445 5823FB947FF24CF83DDFAC3F3BAA18F96EA2018B16CC08429CB97FA502F40C23
+5.189.176.217 5190 2B2137E094F743AC8BD44652C55F41DFACC502F125E99E4FE24D40537489E32F
+148.251.23.146 2306 7AED21F94D82B05774F697B209628CD5A9AD17E0C073D9329076A4C28ED28147
+104.223.122.15 33445 0FB96EEBFB1650DDB52E70CF773DDFCABE25A95CC3BB50FC251082E4B63EF82A
+78.47.114.252 33445 1C5293AEF2114717547B39DA8EA6F1E331E5E358B35F9B6B5F19317911C5F976
+d4rk4.ru 1813 53737F6D47FA6BD2808F378E339AF45BF86F39B64E79D6D491C53A1D522E7039
+81.4.110.149 33445 9E7BD4793FFECA7F32238FA2361040C09025ED3333744483CA6F3039BFF0211E
+95.31.20.151 33445 9CA69BB74DE7C056D1CC6B16AB8A0A38725C0349D187D8996766958584D39340
+104.233.104.126 33445 EDEE8F2E839A57820DE3DA4156D88350E53D4161447068A3457EE8F59F362414
+51.254.84.212 33445 AEC204B9A4501412D5F0BB67D9C81B5DB3EE6ADA64122D32A3E9B093D544327D
+home.vikingmakt.com.br 33445 188E072676404ED833A4E947DC1D223DF8EFEBE5F5258573A236573688FB9761
+5.135.59.163 33445 2D320F971EF2CA18004416C2AAE7BA52BF7949DB34EA8E2E21AF67BD367BE211
+185.58.206.164 33445 24156472041E5F220D1FA11D9DF32F7AD697D59845701CDD7BE7D1785EB9DB39
+188.244.38.183 33445 15A0F9684E2423F9F46CFA5A50B562AE42525580D840CC50E518192BF333EE38
+mrflibble.c4.ee 33445 FAAB17014F42F7F20949F61E55F66A73C230876812A9737F5F6D2DCE4D9E4207
+82.211.31.116 33445 AF97B76392A6474AF2FD269220FDCF4127D86A42EF3A242DF53A40A268A2CD7C
+128.199.199.197 33445 B05C8869DBB4EDDD308F43C1A974A20A725A36EACCA123862FDE9945BF9D3E09
+103.230.156.174 33445 5C4C7A60183D668E5BD8B3780D1288203E2F1BAE4EEF03278019E21F86174C1D
+91.121.66.124 33445 4E3F7D37295664BBD0741B6DBCB6431D6CD77FC4105338C2FC31567BF5C8224A
+92.54.84.70 33445 5625A62618CB4FCA70E147A71B29695F38CC65FF0CBD68AD46254585BE564802
+tox1.privacydragon.me 33445 31910C0497D347FF160D6F3A6C0E317BAFA71E8E03BC4CBB2A185C9D4FB8B31E

misc/nameservers

@@ -1,2 +1 @@
 toxme.io 1A39E7A5D5FA9CF155C751570A32E625698A60A55F6D88028F949F66144F4F25
-

misc/toxic.conf.example

@@ -29,6 +29,9 @@ ui = {
   // true to show the welcome message on startup
   show_welcome_msg=true;
 
+  // true to show friend connection change messages on the home screen
+  show_connection_msg=true;
+
   // maximum lines for chat window history
   history_size=700;
 
@@ -90,6 +93,7 @@ sounds = {
 
 // Currently supported: Ctrl modified keys, Tab, PAGEUP and PAGEDOWN (case insensitive)
 // Note: All printable keys register as input
+// Note2: Ctrl+M does not work
 keys = {
   next_tab="Ctrl+P";
   prev_tab="Ctrl+O";
@@ -101,5 +105,6 @@ keys = {
   peer_list_up="Ctrl+[";
   peer_list_down="Ctrl+]";
   toggle_peerlist="Ctrl+b";
+  toggle_paste_mode="Ctrl+T";
 };
 

src/audio_call.c

@@ -103,7 +103,8 @@ void callback_call_canceled ( uint32_t friend_number );
 void callback_call_rejected ( uint32_t friend_number );
 void callback_call_ended    ( uint32_t friend_number );
 
-void write_device_callback( uint32_t friend_number, const int16_t* PCM, uint16_t size );
+void write_device_callback( uint32_t friend_number, const int16_t* PCM, uint16_t sample_count, uint8_t channels,
+                            uint32_t sample_rate );
 
 static void print_err (ToxWindow *self, const char *error_str)
 {
@@ -120,9 +121,9 @@ ToxAV *init_audio(ToxWindow *self, Tox *tox)
     CallControl.av = toxav_new(tox, &error);
 
     CallControl.audio_enabled = true;
-    CallControl.audio_bit_rate = 48;
+    CallControl.audio_bit_rate = 64;
     CallControl.audio_sample_rate = 48000;
-    CallControl.audio_frame_duration = 10;
+    CallControl.audio_frame_duration = 20;
     CallControl.audio_channels = 1;
 
 #ifndef VIDEO
@@ -180,10 +181,11 @@ void read_device_callback(const int16_t* captured, uint32_t size, void* data)
     {}
 }
 
-void write_device_callback(uint32_t friend_number, const int16_t* PCM, uint16_t size)
+void write_device_callback(uint32_t friend_number, const int16_t* PCM, uint16_t sample_count, uint8_t channels,
+                           uint32_t sample_rate)
 {
     if ( CallControl.calls[friend_number].ttas )
-        write_out(CallControl.calls[friend_number].out_idx, PCM, size, CallControl.audio_channels);
+        write_out(CallControl.calls[friend_number].out_idx, PCM, sample_count, channels, sample_rate);
 }
 
 int start_transmission(ToxWindow *self, Call *call)
@@ -328,7 +330,7 @@ void receive_audio_frame_cb(ToxAV *av, uint32_t friend_number,
                                     int16_t const *pcm, size_t sample_count,
                                     uint8_t channels, uint32_t sampling_rate, void *user_data)
 {
-    write_device_callback(friend_number, pcm, frame_size);
+    write_device_callback(friend_number, pcm, sample_count, channels, sampling_rate);
 }
 
 void audio_bit_rate_status_cb(ToxAV *av, uint32_t friend_number, uint32_t audio_bit_rate,

src/audio_device.c

@@ -357,7 +357,8 @@ DeviceError register_device_callback( int32_t friend_number, uint32_t device_idx
     return de_None;
 }
 
-inline__ DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_t length, uint8_t channels)
+inline__ DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_t sample_count, uint8_t channels,
+                               uint32_t sample_rate)
 {
     if (device_idx >= MAX_DEVICES) return de_InvalidSelection;
 
@@ -386,7 +387,7 @@ inline__ DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_
     }
 
 
-    alBufferData(bufid, device->sound_mode, data, length * 2 * channels, device->sample_rate);
+    alBufferData(bufid, channels == 1 ? AL_FORMAT_MONO16 : AL_FORMAT_STEREO16, data, sample_count * 2 * channels, sample_rate);
     alSourceQueueBuffers(device->source, 1, &bufid);
 
     ALint state;

src/audio_device.h

@@ -82,7 +82,7 @@ DeviceError open_device(DeviceType type, int32_t selection, uint32_t* device_idx
 DeviceError close_device(DeviceType type, uint32_t device_idx);
 
 /* Write data to device */
-DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_t length, uint8_t channels);
+DeviceError write_out(uint32_t device_idx, const int16_t* data, uint32_t length, uint8_t channels, uint32_t sample_rate);
 
 void print_devices(ToxWindow* self, DeviceType type);
 void get_primary_device_name(DeviceType type, char *buf, int size);

src/autocomplete.c

@@ -53,12 +53,14 @@ static void print_matches(ToxWindow *self, Tox *m, const void *list, int n_items
 }
 
 /* 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. */
+ * e.g. if matches contains: [foo, foobar, foe] we put fo in match.
-static void get_str_match(ToxWindow *self, char *match, char (*matches)[MAX_STR_SIZE], int n)
+ *
+ * Returns the length of the match.
+ */
+static size_t get_str_match(ToxWindow *self, char *match, size_t match_sz, char (*matches)[MAX_STR_SIZE], int n)
 {
     if (n == 1) {
-        strcpy(match, matches[0]);
+        return snprintf(match, match_sz, "%s", matches[0]);
-        return;
     }
 
     int i;
@@ -71,14 +73,14 @@ static void get_str_match(ToxWindow *self, char *match, char (*matches)[MAX_STR_
             char ch2 = matches[j][i];
 
             if (ch1 != ch2 || !ch1) {
-                strcpy(match, matches[0]);
+                snprintf(match, match_sz, "%s", matches[0]);
                 match[i] = '\0';
-                return;
+                return i;
             }
         }
     }
 
-    strcpy(match, matches[0]);
+    return snprintf(match, match_sz, "%s", matches[0]);
 }
 
 /* looks for all instances in list that begin with the last entered word in line according to pos,
@@ -164,8 +166,11 @@ int complete_line(ToxWindow *self, const void *list, int n_items, int size)
         print_matches(self, NULL, matches, n_matches, MAX_STR_SIZE);
 
     char match[MAX_STR_SIZE];
-    get_str_match(self, match, matches, n_matches);
+    size_t match_len = get_str_match(self, match, sizeof(match), matches, n_matches);
-    size_t match_len = strlen(match);
+
+    if (match_len == 0) {
+        return 0;
+    }
 
     if (dir_search) {
         if (n_matches == 1)
@@ -180,15 +185,15 @@ int complete_line(ToxWindow *self, const void *list, int n_items, int size)
     int n_endchrs = strlen(endchrs);
     int strt = ctx->pos - s_len;
     int diff = match_len - s_len + n_endchrs;
-
     if (ctx->len + diff >= MAX_STR_SIZE)
         return -1;
 
     char tmpend[MAX_STR_SIZE];
     snprintf(tmpend, sizeof(tmpend), "%s", &ubuf[ctx->pos]);
 
-    if (match_len + n_endchrs + strlen(tmpend) >= sizeof(ubuf))
+    if (match_len + n_endchrs + strlen(tmpend) >= sizeof(ubuf)) {
         return -1;
+    }
 
     strcpy(&ubuf[strt], match);
     strcpy(&ubuf[strt + match_len], endchrs);
@@ -197,8 +202,9 @@ int complete_line(ToxWindow *self, const void *list, int n_items, int size)
     /* convert to widechar and copy back to original buf */
     wchar_t newbuf[MAX_STR_SIZE];
 
-    if (mbs_to_wcs_buf(newbuf, ubuf, sizeof(newbuf) / sizeof(wchar_t)) == -1)
+    if (mbs_to_wcs_buf(newbuf, ubuf, sizeof(newbuf) / sizeof(wchar_t)) == -1) {
         return -1;
+    }
 
     wcscpy(ctx->line, newbuf);
 

src/chat.c

@@ -216,7 +216,14 @@ static void chat_onConnectionChange(ToxWindow *self, Tox *m, uint32_t num, TOX_C
     char nick[TOX_MAX_NAME_LENGTH];
     get_nick_truncate(m, nick, num);
 
-    if (connection_status != TOX_CONNECTION_NONE && statusbar->connection == TOX_CONNECTION_NONE) {
+    TOX_CONNECTION prev_status = statusbar->connection;
+    statusbar->connection = connection_status;
+
+    if (user_settings->show_connection_msg == SHOW_WELCOME_MSG_OFF) {
+        return;
+    }
+
+    if (prev_status == TOX_CONNECTION_NONE) {
         Friends.list[num].is_typing = user_settings->show_typing_other == SHOW_TYPING_ON
                                       ? tox_friend_get_typing(m, num, NULL) : false;
         chat_resume_file_senders(self, m, num);
@@ -236,8 +243,6 @@ static void chat_onConnectionChange(ToxWindow *self, Tox *m, uint32_t num, TOX_C
         line_info_add(self, timefrmt, nick, NULL, DISCONNECTION, 0, RED, msg);
         write_to_log(msg, nick, ctx->log, true);
     }
-
-    statusbar->connection = connection_status;
 }
 
 static void chat_onTypingChange(ToxWindow *self, Tox *m, uint32_t num, bool is_typing)
@@ -764,33 +769,6 @@ void chat_onEnd (ToxWindow *self, ToxAV *av, uint32_t friend_number, int state)
 #endif /* SOUND_NOTIFY */
 }
 
-void chat_onRequestTimeout (ToxWindow *self, ToxAV *av, uint32_t friend_number, int state)
-{
-    if (!self || self->num != friend_number)
-        return;
-
-    self->is_call = false;
-    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "No answer!");
-
-#ifdef SOUND_NOTIFY
-    stop_sound(self->ringing_sound);
-#endif /* SOUND_NOTIFY */
-}
-
-void chat_onPeerTimeout (ToxWindow *self, ToxAV *av, uint32_t friend_number, int state)
-{
-    if (!self || self->num != friend_number)
-        return;
-
-    self->is_call = false;
-    kill_infobox(self);
-    line_info_add(self, NULL, NULL, NULL, SYS_MSG, 0, 0, "Peer disconnected; call ended!");
-
-#ifdef SOUND_NOTIFY
-    stop_sound(self->ringing_sound);
-#endif /* SOUND_NOTIFY */
-}
-
 static void init_infobox(ToxWindow *self)
 {
     ChatContext *ctx = self->chatwin;
@@ -899,7 +877,6 @@ static void send_action(ToxWindow *self, ChatContext *ctx, Tox *m, char *action)
 
 static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
 {
-
     ChatContext *ctx = self->chatwin;
     StatusBar *statusbar = self->stb;
 
@@ -910,12 +887,15 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
     if (y2 <= 0 || x2 <= 0)
         return;
 
+    if (ctx->pastemode && key == '\r')
+        key = '\n';
+
     if (self->help->active) {
         help_onKey(self, key);
         return;
     }
 
-    if (ltr) {    /* char is printable */
+    if (ltr || key == '\n') {    /* char is printable */
         input_new_char(self, key, x, y, x2, y2);
 
         if (ctx->line[0] != '/' && !ctx->self_is_typing && statusbar->connection != TOX_CONNECTION_NONE)
@@ -957,17 +937,20 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
             sound_notify(self, notif_error, 0, NULL);
         }
 
-    } else if (key == '\n') {
+    } else if (key == '\r') {
         rm_trailing_spaces_buf(ctx);
 
-        char line[MAX_STR_SIZE];
+        if (!wstring_is_empty(ctx->line))
+        {
+            add_line_to_hist(ctx);
+
+            wstrsubst(ctx->line, L'¶', L'\n');
+
+            char line[MAX_STR_SIZE] = {0};
 
             if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1)
                 memset(&line, 0, sizeof(line));
 
-        if (!string_is_empty(line))
-            add_line_to_hist(ctx);
-
             if (line[0] == '/') {
                 if (strcmp(line, "/close") == 0) {
                     kill_chat_window(self, m);
@@ -977,7 +960,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
                 } else {
                     execute(ctx->history, self, m, line, CHAT_COMMAND_MODE);
                 }
-        } else if (!string_is_empty(line)) {
+            } else {
                 char selfname[TOX_MAX_NAME_LENGTH];
                 tox_self_get_name(m, (uint8_t *) selfname);
 
@@ -990,6 +973,7 @@ static void chat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
                 line_info_add(self, timefrmt, selfname, NULL, OUT_MSG, 0, 0, "%s", line);
                 cqueue_add(ctx->cqueue, line, strlen(line), OUT_MSG, ctx->hst->line_end->id + 1);
             }
+        }
 
         wclear(ctx->linewin);
         wmove(self->window, y2 - CURS_Y_OFFSET, 0);

src/configdir.c

@@ -99,11 +99,6 @@ char *get_user_config_dir(void)
 
 # endif /* __APPLE__ */
 
-    if (!file_exists(user_config_dir)) {
-        free(user_config_dir);
-        return NULL;
-    }
-
     return user_config_dir;
 }
 

src/file_transfers.c

@@ -38,47 +38,6 @@ extern FriendsList Friends;
 /* number of "#"'s in file transfer progress bar. Keep well below MAX_STR_SIZE */
 #define NUM_PROG_MARKS 50
 
-/* Checks for timed out file transfers and closes them. */
-#define CHECK_FILE_TIMEOUT_INTERAVAL 5
-
-void check_file_transfer_timeouts(Tox *m)
-{
-    char msg[MAX_STR_SIZE];
-    static uint64_t last_check = 0;
-
-    if (!timed_out(last_check, CHECK_FILE_TIMEOUT_INTERAVAL))
-        return;
-
-    last_check = get_unix_time();
-
-    size_t i, j;
-
-    for (i = 0; i < Friends.max_idx; ++i) {
-        if (!Friends.list[i].active)
-            continue;
-
-        for (j = 0; j < MAX_FILES; ++j) {
-            struct FileTransfer *ft_send = &Friends.list[i].file_sender[j];
-
-            if (ft_send->state > FILE_TRANSFER_PAUSED) {
-                if (timed_out(ft_send->last_keep_alive, TIMEOUT_FILESENDER)) {
-                    snprintf(msg, sizeof(msg), "File transfer for '%s' timed out.", ft_send->file_name);
-                    close_file_transfer(ft_send->window, m, ft_send, TOX_FILE_CONTROL_CANCEL, msg, notif_error);
-                }
-            }
-
-            struct FileTransfer *ft_recv = &Friends.list[i].file_receiver[j];
-
-            if (ft_recv->state > FILE_TRANSFER_PAUSED) {
-                if (timed_out(ft_recv->last_keep_alive, TIMEOUT_FILESENDER)) {
-                    snprintf(msg, sizeof(msg), "File transfer for '%s' timed out.", ft_recv->file_name);
-                    close_file_transfer(ft_recv->window, m, ft_recv, TOX_FILE_CONTROL_CANCEL, msg, notif_error);
-                }
-            }
-        }
-    }
-}
-
 /* creates initial progress line that will be updated during file transfer.
    Assumes progline has room for at least MAX_STR_SIZE bytes */
 void init_progress_bar(char *progline)

src/file_transfers.h

@@ -34,7 +34,6 @@
 #define GiB 1073741824    /* 1024^3 */
 
 #define MAX_FILES 32
-#define TIMEOUT_FILESENDER 120
 
 typedef enum FILE_TRANSFER_STATE {
     FILE_TRANSFER_INACTIVE,
@@ -68,9 +67,6 @@ struct FileTransfer {
     uint8_t  file_id[TOX_FILE_ID_LENGTH];
 };
 
-/* Checks for timed out file transfers and closes them. */
-void check_file_transfer_timeouts(Tox *m);
-
 /* creates initial progress line that will be updated during file transfer.
    progline must be at lesat MAX_STR_SIZE bytes */
 void init_progress_bar(char *progline);

src/friendlist.c

@@ -133,17 +133,24 @@ void kill_friendlist(void)
 #define TEMP_BLOCKLIST_EXT ".tmp"
 static int save_blocklist(char *path)
 {
-    if (path == NULL)
+    if (path == NULL) {
         return -1;
+    }
 
     int len = sizeof(BlockedFriend) * Blocked.num_blocked;
-    char data[len];
+    char *data = malloc(len * sizeof(char));
+
+    if (data == NULL) {
+        return -1;
+    }
 
     int i, count = 0;
 
     for (i = 0; i < Blocked.max_idx; ++i) {
-        if (count > Blocked.num_blocked)
+        if (count > Blocked.num_blocked) {
+            free(data);
             return -1;
+        }
 
         if (Blocked.list[i].active) {
             BlockedFriend tmp;
@@ -164,8 +171,11 @@ static int save_blocklist(char *path)
 
     /* Blocklist is empty, we can remove the empty file */
     if (count == 0) {
-        if (remove(path) != 0)
+        free(data);
+
+        if (remove(path) != 0) {
             return -1;
+        }
 
         return 0;
     }
@@ -175,19 +185,24 @@ static int save_blocklist(char *path)
 
     FILE *fp = fopen(temp_path, "wb");
 
-    if (fp == NULL)
+    if (fp == NULL) {
+        free(data);
         return -1;
+    }
 
     if (fwrite(data, len, 1, fp) != 1) {
         fprintf(stderr, "Failed to write blocklist data.\n");
         fclose(fp);
+        free(data);
         return -1;
     }
 
     fclose(fp);
+    free(data);
 
-    if (rename(temp_path, path) != 0)
+    if (rename(temp_path, path) != 0) {
         return -1;
+    }
 
     return 0;
 }
@@ -753,7 +768,7 @@ static void friendlist_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
         return;
 
     switch (key) {
-        case '\n':
+        case '\r':
             if (blocklist_view)
                 break;
 

src/global_commands.c

@@ -36,6 +36,7 @@
 #include "avatars.h"
 #include "name_lookup.h"
 #include "qr_code.h"
+#include "toxic_strings.h"
 
 extern char *DATA_FILE;
 extern ToxWindow *prompt;

src/groupchat.c

@@ -1090,7 +1090,10 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
         return;
     }
 
-    if (ltr) {    /* char is printable */
+    if (ctx->pastemode && key == '\r')
+        key = '\n';
+
+    if (ltr || key == '\n') {    /* char is printable */
         input_new_char(self, key, x, y, x2, y2);
         return;
     }
@@ -1133,17 +1136,19 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
     } else if (key == user_settings->key_peer_list_up) {
         if (chat->side_pos > 0)
             --chat->side_pos;
-    } else if (key == '\n') {
+    } else if (key == '\r') {
         rm_trailing_spaces_buf(ctx);
 
+        if (!wstring_is_empty(ctx->line)) {
+            add_line_to_hist(ctx);
+
+            wstrsubst(ctx->line, L'¶', L'\n');
+
             char line[MAX_STR_SIZE];
 
             if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1)
                 memset(&line, 0, sizeof(line));
 
-        if (!string_is_empty(line))
-            add_line_to_hist(ctx);
-
             if (line[0] == '/') {
                 if (strncmp(line, "/close", strlen("/close")) == 0) {
                     int offset = 6;
@@ -1160,7 +1165,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
                 } else {
                     execute(ctx->history, self, m, line, GROUPCHAT_COMMAND_MODE);
                 }
-        } else if (!string_is_empty(line)) {
+            } else {
                 send_group_message(self, m, self->num, line, TOX_MESSAGE_TYPE_NORMAL);
             }
 
@@ -1168,6 +1173,7 @@ static void groupchat_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
             wmove(self->window, y2 - CURS_Y_OFFSET, 0);
             reset_buf(ctx);
         }
+    }
 }
 
 static void groupchat_onDraw(ToxWindow *self, Tox *m)

src/help.c

@@ -245,7 +245,9 @@ static void help_draw_keys(ToxWindow *self)
     wprintw(win, "  Ctrl+F and Ctrl+V         : Scroll window history half a page\n");
     wprintw(win, "  Ctrl+H                    : Move to the bottom of window history\n");
     wprintw(win, "  Ctrl+[ and Ctrl+]         : Scroll peer list in groupchats\n");
-    wprintw(win, "  Ctrl+B                    : Toggle the groupchat peerlist\n\n");
+    wprintw(win, "  Ctrl+B                    : Toggle the groupchat peerlist\n");
+    wprintw(win, "  Ctrl+J                    : Insert new line\n");
+    wprintw(win, "  Ctrl+T                    : Toggle paste mode\n\n");
     wprintw(win, "  (Note: Custom keybindings override these defaults.)\n\n");
 
     help_draw_bottom_menu(win);
@@ -360,7 +362,7 @@ void help_onKey(ToxWindow *self, wint_t key)
             break;
 
         case 'k':
-            help_init_window(self, 13, 80);
+            help_init_window(self, 15, 80);
             self->help->type = HELP_KEYS;
             break;
 

src/input.c

@@ -42,9 +42,12 @@ void input_new_char(ToxWindow *self, wint_t key, int x, int y, int mx_x, int mx_
 {
     ChatContext *ctx = self->chatwin;
 
+    /* this is the only place we need to do this check */
+    if (key == '\n')
+        key = L'¶';
+
     int cur_len = wcwidth(key);
 
-    /* this is the only place we need to do this check */
     if (cur_len == -1) {
         sound_notify(self, notif_error, 0, NULL);
         return;
@@ -266,15 +269,19 @@ bool input_handle(ToxWindow *self, wint_t key, int x, int y, int mx_x, int mx_y)
 
     /* TODO: this special case is ugly.
        maybe convert entire function to if/else and make them all customizable keys? */
-    if (!match && key == user_settings->key_toggle_peerlist) {
+    if (!match) {
+        if (key == user_settings->key_toggle_peerlist) {
             if (self->is_groupchat) {
                 self->show_peerlist ^= 1;
                 redraw_groupchat_win(self);
             }
-
             match = true;
         }
-
+        else if (key == user_settings->key_toggle_pastemode) {
+            self->chatwin->pastemode ^= 1;
+            match = true;
+        }
+    }
 
     return match;
 }

src/line_info.c

@@ -333,18 +333,28 @@ void line_info_print(ToxWindow *self)
                                         line->name1);
                 wattroff(win, COLOR_PAIR(nameclr));
 
-                if (line->msg[0] == '>')
+                char* msg = line->msg;
+                while (msg)
+                {
+                    char* line = strsep(&msg, "\n");
+
+                    if (line[0] == '>')
                         wattron(win, COLOR_PAIR(GREEN));
-                else if (line->msg[0] == '<')
+                    else if (line[0] == '<')
                         wattron(win, COLOR_PAIR(RED));
 
-                wprintw(win, "%s", line->msg);
+                    wprintw(win, "%s%c", line, msg ? '\n' : '\0');
 
-                if (line->msg[0] == '>')
+                    if (line[0] == '>')
                         wattroff(win, COLOR_PAIR(GREEN));
-                else if (line->msg[0] == '<')
+                    else if (line[0] == '<')
                         wattroff(win, COLOR_PAIR(RED));
 
+                    // change the \0 set by strsep back to \n
+                    if (msg)
+                        msg[-1] = '\n';
+                }
+
                 if (type == OUT_MSG && timed_out(line->timestamp, NOREAD_FLAG_TIMEOUT)) {
                     wattron(win, COLOR_PAIR(RED));
                     wprintw(win, " x", line->msg);

src/misc_tools.c

@@ -194,6 +194,15 @@ int string_is_empty(const char *string)
     return string[0] == '\0';
 }
 
+/* Returns 1 if the string is empty, 0 otherwise */
+int wstring_is_empty(const wchar_t *string)
+{
+    if (!string)
+        return true;
+
+    return string[0] == L'\0';
+}
+
 /* convert a multibyte string to a wide character string and puts in buf. */
 int mbs_to_wcs_buf(wchar_t *buf, const char *string, size_t n)
 {

src/misc_tools.h

@@ -81,6 +81,9 @@ void update_unix_time(void);
 /* Returns 1 if the string is empty, 0 otherwise */
 int string_is_empty(const char *string);
 
+/* Same as above but for wide character strings */
+int wstring_is_empty(const wchar_t *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);
 

src/notify.c

@@ -234,17 +234,17 @@ void* do_playing(void* _p)
         }
 
         bool has_looping = false;
+        bool test_active_notify = false;
         int i;
 
         for (i = 0; i < ACTIVE_NOTIFS_MAX; i ++) {
 
             if (actives[i].looping) has_looping = true;
-
+            test_active_notify = actives[i].active && !actives[i].looping;
-            if (actives[i].active && !actives[i].looping
             #ifdef BOX_NOTIFY
-                    && !actives[i].box
+                test_active_notify = test_active_notify && !actives[i].box;
             #endif
-            ) {
+            if (test_active_notify) {
                 if(actives[i].id_indicator)
                     *actives[i].id_indicator = -1;    /* reset indicator value */
 
@@ -580,7 +580,6 @@ int sound_notify2(ToxWindow* self, Notification notif, uint64_t flags, int id)
     alDeleteSources(1, &actives[id].source);
     alDeleteBuffers(1,&actives[id].buffer);
 
-
     alGenSources(1, &actives[id].source);
     alGenBuffers(1, &actives[id].buffer);
     actives[id].buffer = alutCreateBufferFromFile(Control.sounds[notif]);

src/prompt.c

@@ -190,13 +190,16 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
     if (x2 <= 0 || y2 <= 0)
         return;
 
+    if (ctx->pastemode && key == '\r')
+        key = '\n';
+
     /* ignore non-menu related input if active */
     if (self->help->active) {
         help_onKey(self, key);
         return;
     }
 
-    if (ltr) {    /* char is printable */
+    if (ltr || key == '\n') {    /* char is printable */
         input_new_char(self, key, x, y, x2, y2);
         return;
     }
@@ -233,19 +236,22 @@ static void prompt_onKey(ToxWindow *self, Tox *m, wint_t key, bool ltr)
         } else {
             sound_notify(self, notif_error, 0, NULL);
         }
-    } else if (key == '\n') {
+    } else if (key == '\r') {
         rm_trailing_spaces_buf(ctx);
 
+        if (!wstring_is_empty(ctx->line))
+        {
+            add_line_to_hist(ctx);
+            wstrsubst(ctx->line, L'¶', L'\n');
+
             char line[MAX_STR_SIZE] = {0};
 
             if (wcs_to_mbs_buf(line, ctx->line, MAX_STR_SIZE) == -1)
                 memset(&line, 0, sizeof(line));
 
-        if (!string_is_empty(line))
-            add_line_to_hist(ctx);
-
             line_info_add(self, NULL, NULL, NULL, PROMPT, 0, 0, "%s", line);
             execute(ctx->history, self, m, line, GLOBAL_COMMAND_MODE);
+        }
 
         wclear(ctx->linewin);
         wmove(self->window, y2 - CURS_Y_OFFSET, 0);
@@ -384,6 +390,10 @@ static void prompt_onConnectionChange(ToxWindow *self, Tox *m, uint32_t friendnu
     get_time_str(timefrmt, sizeof(timefrmt));
     const char *msg;
 
+    if (user_settings->show_connection_msg == SHOW_WELCOME_MSG_OFF) {
+        return;
+    }
+
     if (connection_status != TOX_CONNECTION_NONE && Friends.list[friendnum].connection_status == TOX_CONNECTION_NONE) {
         msg = "has come online";
         line_info_add(self, timefrmt, nick, NULL, CONNECTION, 0, GREEN, msg);

src/settings.c

@@ -57,6 +57,7 @@ static struct ui_strings {
     const char* show_typing_self;
     const char* show_typing_other;
     const char* show_welcome_msg;
+    const char* show_connection_msg;
 
     const char* line_join;
     const char* line_quit;
@@ -79,6 +80,7 @@ static struct ui_strings {
     "show_typing_self",
     "show_typing_other",
     "show_welcome_msg",
+    "show_connection_msg",
     "line_join",
     "line_quit",
     "line_alert",
@@ -101,6 +103,7 @@ static void ui_defaults(struct user_settings* settings)
     settings->show_typing_self = SHOW_TYPING_ON;
     settings->show_typing_other = SHOW_TYPING_ON;
     settings->show_welcome_msg = SHOW_WELCOME_MSG_ON;
+    settings->show_connection_msg = SHOW_CONNECTION_MSG_ON;
 
     snprintf(settings->line_join, LINE_HINT_MAX + 1, "%s", LINE_JOIN);
     snprintf(settings->line_quit, LINE_HINT_MAX + 1, "%s", LINE_QUIT);
@@ -127,6 +130,7 @@ static const struct keys_strings {
     const char* peer_list_up;
     const char* peer_list_down;
     const char* toggle_peerlist;
+    const char* toggle_pastemode;
 } key_strings = {
     "keys",
     "next_tab",
@@ -139,6 +143,7 @@ static const struct keys_strings {
     "peer_list_up",
     "peer_list_down",
     "toggle_peerlist",
+    "toggle_paste_mode",
 };
 
 /* defines from toxic.h */
@@ -154,6 +159,7 @@ static void key_defaults(struct user_settings* settings)
     settings->key_peer_list_up = T_KEY_C_LB;
     settings->key_peer_list_down = T_KEY_C_RB;
     settings->key_toggle_peerlist = T_KEY_C_B;
+    settings->key_toggle_pastemode = T_KEY_C_T;
 }
 
 static const struct tox_strings {
@@ -161,11 +167,13 @@ static const struct tox_strings {
     const char* download_path;
     const char* chatlogs_path;
     const char* avatar_path;
+    const char* password_eval;
 } tox_strings = {
     "tox",
     "download_path",
     "chatlogs_path",
     "avatar_path",
+    "password_eval",
 };
 
 static void tox_defaults(struct user_settings* settings)
@@ -173,6 +181,7 @@ static void tox_defaults(struct user_settings* settings)
     strcpy(settings->download_path, "");
     strcpy(settings->chatlogs_path, "");
     strcpy(settings->avatar_path, "");
+    strcpy(settings->password_eval, "");
 }
 
 #ifdef AUDIO
@@ -224,11 +233,11 @@ static const struct sound_strings {
 };
 #endif
 
-static int key_parse(const char** bind){
+static int key_parse(const char **bind) {
     int len = strlen(*bind);
 
     if (len > 5) {
-        if(strncasecmp(*bind, "ctrl+", 5) == 0)
+        if(strncasecmp(*bind, "ctrl+", 5) == 0 && toupper(bind[0][5]) != 'M')   /* ctrl+m cannot be used */
             return toupper(bind[0][5]) - 'A' + 1;
     }
 
@@ -241,6 +250,14 @@ static int key_parse(const char** bind){
     return -1;
 }
 
+static void set_key_binding(int *key, const char **bind) {
+    int code = key_parse(bind);
+
+    if (code != -1) {
+        *key = code;
+    }
+}
+
 int settings_load(struct user_settings *s, const char *patharg)
 {
     config_t cfg[1];
@@ -311,6 +328,7 @@ int settings_load(struct user_settings *s, const char *patharg)
         config_setting_lookup_bool(setting, ui_strings.show_typing_self, &s->show_typing_self);
         config_setting_lookup_bool(setting, ui_strings.show_typing_other, &s->show_typing_other);
         config_setting_lookup_bool(setting, ui_strings.show_welcome_msg, &s->show_welcome_msg);
+        config_setting_lookup_bool(setting, ui_strings.show_connection_msg, &s->show_connection_msg);
 
         if ( config_setting_lookup_string(setting, ui_strings.line_join, &str) ) {
             snprintf(s->line_join, sizeof(s->line_join), "%s", str);
@@ -365,31 +383,41 @@ int settings_load(struct user_settings *s, const char *patharg)
             if (len >= sizeof(s->avatar_path))
                 s->avatar_path[0] = '\0';
         }
+
+        if ( config_setting_lookup_string(setting, tox_strings.password_eval, &str) ) {
+            snprintf(s->password_eval, sizeof(s->password_eval), "%s", str);
+            int len = strlen(str);
+
+            if (len >= sizeof(s->password_eval))
+                s->password_eval[0] = '\0';
+        }
     }
 
     /* keys */
     if ((setting = config_lookup(cfg, key_strings.self)) != NULL) {
         const char* tmp = NULL;
         if (config_setting_lookup_string(setting, key_strings.next_tab, &tmp))
-            s->key_next_tab = key_parse(&tmp);
+            set_key_binding(&s->key_next_tab, &tmp);
         if (config_setting_lookup_string(setting, key_strings.prev_tab, &tmp))
-            s->key_prev_tab = key_parse(&tmp);
+            set_key_binding(&s->key_prev_tab, &tmp);
         if (config_setting_lookup_string(setting, key_strings.scroll_line_up, &tmp))
-            s->key_scroll_line_up = key_parse(&tmp);
+            set_key_binding(&s->key_scroll_line_up, &tmp);
         if (config_setting_lookup_string(setting, key_strings.scroll_line_down, &tmp))
-            s->key_scroll_line_down= key_parse(&tmp);
+            set_key_binding(&s->key_scroll_line_down, &tmp);
         if (config_setting_lookup_string(setting, key_strings.half_page_up, &tmp))
-            s->key_half_page_up = key_parse(&tmp);
+            set_key_binding(&s->key_half_page_up, &tmp);
         if (config_setting_lookup_string(setting, key_strings.half_page_down, &tmp))
-            s->key_half_page_down = key_parse(&tmp);
+            set_key_binding(&s->key_half_page_down, &tmp);
         if (config_setting_lookup_string(setting, key_strings.page_bottom, &tmp))
-            s->key_page_bottom = key_parse(&tmp);
+            set_key_binding(&s->key_page_bottom, &tmp);
         if (config_setting_lookup_string(setting, key_strings.peer_list_up, &tmp))
-            s->key_peer_list_up = key_parse(&tmp);
+            set_key_binding(&s->key_peer_list_up, &tmp);
         if (config_setting_lookup_string(setting, key_strings.peer_list_down, &tmp))
-            s->key_peer_list_down = key_parse(&tmp);
+            set_key_binding(&s->key_peer_list_down, &tmp);
         if (config_setting_lookup_string(setting, key_strings.toggle_peerlist, &tmp))
-            s->key_toggle_peerlist = key_parse(&tmp);
+            set_key_binding(&s->key_toggle_peerlist, &tmp);
+        if (config_setting_lookup_string(setting, key_strings.toggle_pastemode, &tmp))
+            set_key_binding(&s->key_toggle_pastemode, &tmp);
     }
 
 #ifdef AUDIO

src/settings.h

@@ -30,6 +30,8 @@
 /* Represents line_* hints max strlen */
 #define LINE_HINT_MAX 3
 
+#define PASSWORD_EVAL_MAX 512
+
 /* holds user setting values */
 struct user_settings {
     int autolog;           /* boolean */
@@ -44,6 +46,7 @@ struct user_settings {
     int show_typing_self;  /* boolean */
     int show_typing_other; /* boolean */
     int show_welcome_msg;  /* boolean */
+    int show_connection_msg;  /* boolean */
 
     char line_join[LINE_HINT_MAX + 1];
     char line_quit[LINE_HINT_MAX + 1];
@@ -54,6 +57,7 @@ struct user_settings {
     char download_path[PATH_MAX];
     char chatlogs_path[PATH_MAX];
     char avatar_path[PATH_MAX];
+    char password_eval[PASSWORD_EVAL_MAX];
 
     int key_next_tab;
     int key_prev_tab;
@@ -65,6 +69,7 @@ struct user_settings {
     int key_peer_list_up;
     int key_peer_list_down;
     int key_toggle_peerlist;
+    int key_toggle_pastemode;
 
     int mplex_away; /* boolean (1 for reaction to terminal attach/detach) */
     char mplex_away_note [TOX_MAX_STATUS_MESSAGE_LENGTH];
@@ -95,6 +100,9 @@ enum {
     SHOW_WELCOME_MSG_OFF = 0,
     SHOW_WELCOME_MSG_ON = 1,
 
+    SHOW_CONNECTION_MSG_OFF = 0,
+    SHOW_CONNECTION_MSG_ON = 1,
+
     DFLT_HST_SIZE = 700,
 
     MPLEX_OFF = 0,

src/toxic.c

@@ -39,6 +39,7 @@
 #include <unistd.h>
 #include <limits.h>
 #include <termios.h>
+#include <ctype.h>
 
 #include <tox/tox.h>
 #include <tox/toxencryptsave.h>
@@ -200,6 +201,7 @@ static void init_term(void)
     cbreak();
     keypad(stdscr, 1);
     noecho();
+    nonl();
     timeout(100);
 
     if (has_colors()) {
@@ -484,6 +486,45 @@ static int password_prompt(char *buf, int size)
     return len;
 }
 
+/* Get the password from the eval command.
+ * return length of password on success, 0 on failure
+ */
+static int password_eval(char *buf, int size)
+{
+    buf[0] = '\0';
+
+    /* Run password_eval command */
+    FILE *f = popen(user_settings->password_eval, "r");
+    if (f == NULL) {
+        fprintf(stderr, "Executing password_eval failed\n");
+        return 0;
+    }
+
+    /* Get output from command */
+    char *ret = fgets(buf, size, f);
+    if (ret == NULL) {
+        fprintf(stderr, "Reading password from password_eval command failed\n");
+        pclose(f);
+        return 0;
+    }
+
+    /* Get exit status */
+    int status = pclose(f);
+    if (status != 0) {
+        fprintf(stderr, "password_eval command returned error %d\n", status);
+        return 0;
+    }
+
+    /* Removez whitespace or \n at end */
+    int i, len = strlen(buf);
+    for (i = len - 1; i > 0 && isspace(buf[i]); i--) {
+        buf[i] = 0;
+        len--;
+    }
+
+    return len;
+}
+
 /* Ask user if they would like to encrypt the data file and set password */
 static void first_time_encrypt(const char *msg)
 {
@@ -555,25 +596,36 @@ static void first_time_encrypt(const char *msg)
 #define TEMP_PROFILE_EXT ".tmp"
 int store_data(Tox *m, const char *path)
 {
-    if (path == NULL)
+    if (path == NULL) {
         return -1;
+    }
 
     char temp_path[strlen(path) + strlen(TEMP_PROFILE_EXT) + 1];
     snprintf(temp_path, sizeof(temp_path), "%s%s", path, TEMP_PROFILE_EXT);
 
     FILE *fp = fopen(temp_path, "wb");
 
-    if (fp == NULL)
+    if (fp == NULL) {
         return -1;
+    }
 
     size_t data_len = tox_get_savedata_size(m);
-    char data[data_len];
+    char *data = malloc(data_len * sizeof(char));
+
+    if (data == NULL) {
+        return -1;
+    }
 
     tox_get_savedata(m, (uint8_t *) data);
 
     if (user_password.data_is_encrypted && !arg_opts.unencrypt_data) {
         size_t enc_len = data_len + TOX_PASS_ENCRYPTION_EXTRA_LENGTH;
-        char enc_data[enc_len];
+        char *enc_data = malloc(enc_len * sizeof(char));
+
+        if (enc_data == NULL) {
+            free(data);
+            return -1;
+        }
 
         TOX_ERR_ENCRYPTION err;
         tox_pass_encrypt((uint8_t *) data, data_len, (uint8_t *) user_password.pass, user_password.len,
@@ -582,26 +634,33 @@ int store_data(Tox *m, const char *path)
         if (err != TOX_ERR_ENCRYPTION_OK) {
             fprintf(stderr, "tox_pass_encrypt() failed with error %d\n", err);
             fclose(fp);
+            free(data);
+            free(enc_data);
             return -1;
         }
 
         if (fwrite(enc_data, enc_len, 1, fp) != 1) {
             fprintf(stderr, "Failed to write profile data.\n");
             fclose(fp);
+            free(data);
+            free(enc_data);
             return -1;
         }
     } else {  /* data will not be encrypted */
         if (fwrite(data, data_len, 1, fp) != 1) {
             fprintf(stderr, "Failed to write profile data.\n");
             fclose(fp);
+            free(data);
             return -1;
         }
     }
 
     fclose(fp);
+    free(data);
 
-    if (rename(temp_path, path) != 0)
+    if (rename(temp_path, path) != 0) {
         return -1;
+    }
 
     return 0;
 }
@@ -714,14 +773,21 @@ static Tox *load_tox(char *data_path, struct Tox_Options *tox_opts, TOX_ERR_NEW
                 user_password.data_is_encrypted = true;
 
             size_t pwlen = 0;
+            int pweval = user_settings->password_eval[0];
+            if (!pweval) {
                 system("clear");   // TODO: is this portable?
                 printf("Enter password (q to quit) ");
+            }
 
             size_t plain_len = len - TOX_PASS_ENCRYPTION_EXTRA_LENGTH;
             char plain[plain_len];
 
             while (true) {
+                if (pweval) {
+                    pwlen = password_eval(user_password.pass, sizeof(user_password.pass));
+                } else {
                     pwlen = password_prompt(user_password.pass, sizeof(user_password.pass));
+                }
                 user_password.len = pwlen;
 
                 if (strcasecmp(user_password.pass, "q") == 0) {
@@ -733,6 +799,7 @@ static Tox *load_tox(char *data_path, struct Tox_Options *tox_opts, TOX_ERR_NEW
                     system("clear");
                     sleep(1);
                     printf("Invalid password. Try again. ");
+                    pweval = 0;
                     continue;
                 }
 
@@ -757,6 +824,7 @@ static Tox *load_tox(char *data_path, struct Tox_Options *tox_opts, TOX_ERR_NEW
                     system("clear");
                     sleep(1);
                     printf("Invalid password. Try again. ");
+                    pweval = 0;
                 } else {
                     fclose(fp);
                     exit_toxic_err("tox_pass_decrypt() failed", pwerr);
@@ -859,7 +927,6 @@ static void do_toxic(Tox *m, ToxWindow *prompt)
 
     tox_iterate(m);
     do_bootstrap(m);
-    check_file_transfer_timeouts(m);
     pthread_mutex_unlock(&Winthread.lock);
 }
 
@@ -1198,25 +1265,6 @@ static void init_default_data_files(void)
     free(user_config_dir);
 }
 
-#define REC_TOX_DO_LOOPS_PER_SEC 25
-
-/* Adjusts usleep value so that tox_do runs close to the recommended number of times per second */
-static useconds_t optimal_msleepval(uint64_t *looptimer, uint64_t *loopcount, uint64_t cur_time, useconds_t msleepval)
-{
-    useconds_t new_sleep = MAX(msleepval, 3);
-    ++(*loopcount);
-
-    if (*looptimer == cur_time)
-        return new_sleep;
-
-    if (*loopcount != REC_TOX_DO_LOOPS_PER_SEC)
-        new_sleep *= (double) *loopcount / REC_TOX_DO_LOOPS_PER_SEC;
-
-    *looptimer = cur_time;
-    *loopcount = 0;
-    return new_sleep;
-}
-
 // this doesn't do anything (yet)
 #ifdef X11
 void DnD_callback(const char* asdv, DropType dt)
@@ -1350,9 +1398,6 @@ int main(int argc, char **argv)
     execute(prompt->chatwin->history, prompt, m, avatarstr, GLOBAL_COMMAND_MODE);
 
     uint64_t last_save = (uint64_t) time(NULL);
-    uint64_t looptimer = last_save;
-    useconds_t msleepval = 40000;
-    uint64_t loopcount = 0;
 
     while (true) {
         do_toxic(m, prompt);
@@ -1368,8 +1413,7 @@ int main(int argc, char **argv)
             last_save = cur_time;
         }
 
-        msleepval = optimal_msleepval(&looptimer, &loopcount, cur_time, msleepval);
+        usleep(tox_iteration_interval(m) * 1000);
-        usleep(msleepval);
     }
 
     return 0;

src/toxic.h

@@ -70,6 +70,7 @@
 #define T_KEY_C_L        0x0C     /* ctrl-l */
 #define T_KEY_C_W        0x17     /* ctrl-w */
 #define T_KEY_C_B        0x02     /* ctrl-b */
+#define T_KEY_C_T        0x14     /* ctrl-t */
 #define T_KEY_TAB        0x09     /* TAB key */
 
 #define ONLINE_CHAR "*"

src/toxic_strings.c

@@ -166,19 +166,19 @@ void reset_buf(ChatContext *ctx)
     ctx->start = 0;
 }
 
-/* Removes trailing spaces from line. */
+/* Removes trailing spaces and newlines from line. */
 void rm_trailing_spaces_buf(ChatContext *ctx)
 {
     if (ctx->len <= 0)
         return;
 
-    if (ctx->line[ctx->len - 1] != ' ')
+    if (ctx->line[ctx->len - 1] != ' ' && ctx->line[ctx->len - 1] != L'¶')
         return;
 
     int i;
 
     for (i = ctx->len - 1; i >= 0; --i) {
-        if (ctx->line[i] != ' ')
+        if (ctx->line[i] != ' ' && ctx->line[i] != L'¶')
             break;
     }
 
@@ -242,3 +242,19 @@ void fetch_hist_item(ChatContext *ctx, int key_dir)
     ctx->pos = h_len;
     ctx->len = h_len;
 }
+
+void strsubst(char* str, char old, char new)
+{
+    int i;
+    for (i = 0; str[i] != '\0'; ++i)
+        if (str[i] == old)
+           str[i] = new;
+}
+
+void wstrsubst(wchar_t* str, wchar_t old, wchar_t new)
+{
+    int i;
+    for (i = 0; str[i] != L'\0'; ++i)
+        if (str[i] == old)
+           str[i] = new;
+}

src/toxic_strings.h

@@ -66,4 +66,8 @@ void add_line_to_hist(ChatContext *ctx);
    resets line if at end of history */
 void fetch_hist_item(ChatContext *ctx, int key_dir);
 
+/* Substitutes all occurrences of old with new. */
+void strsubst(char *str, char old, char new);
+void wstrsubst(wchar_t *str, wchar_t old, wchar_t new);
+
 #endif /* #define TOXIC_STRINGS_H */

src/windows.h

@@ -247,6 +247,7 @@ struct ChatContext {
 #endif
 
     uint8_t self_is_typing;
+    uint8_t pastemode; /* whether to translate \r to \n */
 
     WINDOW *history;
     WINDOW *linewin;