void toxav_thread(void *args) {
ToxAV *av = args;
toxav_thread_init = 1;
debug("Toxav thread init\n");
while (1) {
if(toxav_thread_msg) {
TOX_MSG *msg = &toxav_msg;
if(msg->msg == UTOXAV_KILL) {
break;
}
switch(msg->msg) {
case UTOXAV_START_CALL: {
FRIEND *f = &friend[msg->param1];
toxaudio_postmessage(AUDIO_STOP_RINGTONE, msg->param1, 0, NULL);
toxaudio_postmessage(AUDIO_START, msg->param1, 0, NULL);
f->call_state_self = ( TOXAV_FRIEND_CALL_STATE_SENDING_A | TOXAV_FRIEND_CALL_STATE_ACCEPTING_A );
if (msg->param2) {
toxvideo_postmessage(VIDEO_RECORD_START, msg->param1, 0, NULL);
f->call_state_self |= (TOXAV_FRIEND_CALL_STATE_SENDING_V | TOXAV_FRIEND_CALL_STATE_ACCEPTING_V);
}
break;
}
case UTOXAV_END_CALL: {
FRIEND *f = &friend[msg->param1];
toxaudio_postmessage(AUDIO_STOP_RINGTONE, msg->param1, 0, NULL);
toxaudio_postmessage(AUDIO_END, msg->param1, 0, NULL);
if ((f->call_state_self | TOXAV_FRIEND_CALL_STATE_SENDING_V | TOXAV_FRIEND_CALL_STATE_ACCEPTING_V)){
toxvideo_postmessage(VIDEO_RECORD_STOP, msg->param1, 0, NULL);
}
break;
}
case UTOXAV_START_PREVIEW: {
toxvideo_postmessage(VIDEO_PREVIEW_START, 0, 0, NULL);
break;
}
case UTOXAV_END_PREVIEW: {
toxvideo_postmessage(VIDEO_PREVIEW_STOP, 0, 0, NULL);
break;
}
}
}
toxav_thread_msg = 0;
toxav_iterate(av);
yieldcpu(toxav_iteration_interval(av));
}
toxav_thread_msg = 0;
toxav_thread_init = 0;
debug("UTOXAV:\tClean thread exit!\n");
return;
}
_Bool doevent(void)
{
XEvent event;
XNextEvent(display, &event);
if(event.xany.window && event.xany.window != window) {
if(event.type == ClientMessage) {
XClientMessageEvent *ev = &event.xclient;
if((Atom)event.xclient.data.l[0] == wm_delete_window) {
if(ev->window == video_win[0]) {
video_end(0);
video_preview = 0;
toxvideo_postmessage(VIDEO_PREVIEW_END, 0, 0, NULL);
return 1;
}
int i;
for(i = 0; i != countof(friend); i++) {
if(video_win[i + 1] == ev->window) {
FRIEND *f = &friend[i];
tox_postmessage(TOX_HANGUP, f->callid, 0, NULL);
break;
}
}
if(i == countof(friend)) {
debug("this should not happen\n");
}
}
}
void friend_free(FRIEND *f)
{
uint16_t j = 0;
while(j != f->edit_history_length) {
free(f->edit_history[j]);
j++;
}
free(f->edit_history);
free(f->name);
free(f->status_message);
free(f->typed);
MSG_IDX i = 0;
while(i < f->msg.n) {
MESSAGE *msg = f->msg.data[i];
if((msg->flags & (~1)) == 4) {
//MSG_IMG *img = (void*)msg;
//todo: free image
}
if((msg->flags & (~1)) == 6) {
MSG_FILE *file = (void*)msg;
free(file->path);
FILE_T *ft = &f->incoming[file->filenumber];
if(ft->data) {
if(ft->inline_png) {
free(ft->data);
} else {
fclose(ft->data);
free(ft->path);
}
}
if(msg->flags & 1) {
ft->status = FT_NONE;
}
}
message_free(msg);
i++;
}
free(f->msg.data);
if(f->calling) {
toxaudio_postmessage(AUDIO_CALL_END, f->callid, 0, NULL);
if(f->calling == CALL_OK_VIDEO) {
toxvideo_postmessage(VIDEO_CALL_END, f->callid, 0, NULL);
}
}
memset(f, 0, sizeof(FRIEND));//
}
void utox_av_local_call_control(ToxAV *av, uint32_t friend_number, TOXAV_CALL_CONTROL control) {
TOXAV_ERR_CALL_CONTROL err = 0;
toxav_call_control(av, friend_number, control, &err);
if (err) {
debug("uToxAV:\tLocal call control error!\n");
} else {
TOXAV_ERR_BIT_RATE_SET bitrate_err = 0;
switch (control) {
case TOXAV_CALL_CONTROL_HIDE_VIDEO: {
toxav_bit_rate_set(av, friend_number, -1, 0, &bitrate_err);
toxvideo_postmessage(VIDEO_RECORD_STOP, friend_number, 0, NULL);
friend[friend_number].call_state_self &= (0xFF ^ TOXAV_FRIEND_CALL_STATE_SENDING_V);
break;
}
case TOXAV_CALL_CONTROL_SHOW_VIDEO: {
toxav_bit_rate_set(av, friend_number, -1, UTOX_DEFAULT_BITRATE_V, &bitrate_err);
toxvideo_postmessage(VIDEO_RECORD_START, friend_number, 0, NULL);
friend[friend_number].call_state_self |= TOXAV_FRIEND_CALL_STATE_SENDING_V;
break;
}
default: {
debug("uToxAV:\tUnhandled local call control\n");
}
// TODO
// TOXAV_CALL_CONTROL_RESUME,
// TOXAV_CALL_CONTROL_PAUSE,
// TOXAV_CALL_CONTROL_CANCEL,
// TOXAV_CALL_CONTROL_MUTE_AUDIO,
// TOXAV_CALL_CONTROL_UNMUTE_AUDIO,
}
if (bitrate_err) {
debug("uToxAV:\tError setting/changing video bitrate\n");
}
}
return;
}
static void dropdown_video_onselect(uint16_t i, const DROPDOWN* dm)
{
DROP_ELEMENT *e = &((DROP_ELEMENT*) dm->userdata)[i];
void *handle = e->handle;
uint16_t b = 0;
if(!handle && video_preview) {
video_end(0);
video_preview = 0;
b = 1; //tell video thread to stop preview too
} else if((size_t)handle == 1) {
desktopgrab(1);
return;
}
toxvideo_postmessage(VIDEO_SET, b, 0, handle);
}
void friend_free(FRIEND *f)
{
uint16_t j = 0;
while(j != f->edit_history_length) {
free(f->edit_history[j]);
j++;
}
free(f->edit_history);
free(f->name);
free(f->status_message);
free(f->typed);
MSG_IDX i = 0;
while(i < f->msg.n) {
MESSAGE *msg = f->msg.data[i];
switch(msg->msg_type) {
case MSG_TYPE_IMAGE: {
//MSG_IMG *img = (void*)msg;
//todo: free image
break;
}
case MSG_TYPE_FILE: {
// TODO KILL THIS SECTION
MSG_FILE *file = (void*)msg;
free(file->path);
break;
}
}
message_free(msg);
i++;
}
free(f->msg.data);
if(f->calling) {
toxaudio_postmessage(AUDIO_CALL_END, f->callid, 0, NULL);
if(f->calling == CALL_OK_VIDEO) {
toxvideo_postmessage(VIDEO_CALL_END, f->callid, 0, NULL);
}
}
memset(f, 0, sizeof(FRIEND));//
}
void tox_settingschanged(void)
{
//free everything
tox_connected = 0;
list_freeall();
list_dropdown_clear(&dropdown_audio_in);
list_dropdown_clear(&dropdown_audio_out);
list_dropdown_clear(&dropdown_video);
tox_thread_init = 0;
toxaudio_postmessage(AUDIO_KILL, 0, 0, NULL);
toxvideo_postmessage(VIDEO_KILL, 0, 0, NULL);
toxav_postmessage(TOXAV_KILL, 0, 0, NULL);
tox_postmessage(0, 1, 0, NULL);
while(!tox_thread_init) {
yieldcpu(1);
}
list_start();
}
void tox_message(uint8_t tox_message_id, uint16_t param1, uint16_t param2, void *data)
{
switch(tox_message_id) {
case DHT_CONNECTED: {
/* param1: connection status (1 = connected, 0 = disconnected)
*/
tox_connected = param1;
redraw();
break;
}
case DNS_RESULT: {
/* param1: result (0 = failure, 1 = success)
* data: resolved tox id (if successful)
*/
if(param1) {
friend_addid(data, edit_addmsg.data, edit_addmsg.length);
} else {
addfriend_status = ADDF_BADNAME;
}
free(data);
redraw();
break;
}
case OPEN_FILES: {
tox_postmessage(TOX_SENDFILES, param1, param2, data);
break;
}
case SAVE_FILE: {
tox_postmessage(TOX_ACCEPTFILE, param1, param2, data);
break;
}
case NEW_AUDIO_IN_DEVICE: {
if(UI_STRING_ID_INVALID == param1) {
list_dropdown_add_hardcoded(&dropdown_audio_in, data, data);
} else {
list_dropdown_add_localized(&dropdown_audio_in, param1, data);
}
if (loaded_audio_in_device != 0 && (dropdown_audio_in.dropcount - 1) == loaded_audio_in_device) {
toxaudio_postmessage(AUDIO_SET_INPUT, 0, 0, data);
dropdown_audio_in.selected = loaded_audio_in_device;
loaded_audio_in_device = 0;
}
break;
}
case NEW_AUDIO_OUT_DEVICE: {
list_dropdown_add_hardcoded(&dropdown_audio_out, data, data);
if (loaded_audio_out_device != 0 && (dropdown_audio_out.dropcount - 1) == loaded_audio_out_device) {
toxaudio_postmessage(AUDIO_SET_OUTPUT, 0, 0, data);
dropdown_audio_out.selected = loaded_audio_out_device;
loaded_audio_out_device = 0;
}
break;
}
case NEW_VIDEO_DEVICE: {
if(UI_STRING_ID_INVALID == param1) {
// Device name is a hardcoded string.
// data is a pointer to a buffer, that contains device handle pointer,
// followed by device name string.
list_dropdown_add_hardcoded(&dropdown_video, data + sizeof(void*), *(void**)data);
} else {
// Device name is localized with param1 containing UI_STRING_ID.
// data is device handle pointer.
list_dropdown_add_localized(&dropdown_video, param1, data);
}
//param2 == true, if this device will be chosen by video detecting code.
if(param2) {
dropdown_video.selected = dropdown_video.over = (dropdown_video.dropcount - 1);
}
break;
}
case FRIEND_REQUEST: {
/* data: pointer to FRIENDREQ structure
*/
list_addfriendreq(data);
break;
}
case FRIEND_ADD: {
/* confirmation that friend has been added to friend list (add) */
if(param1) {
/* friend was not added */
addfriend_status = param2;
} else {
/* friend was added */
edit_addid.length = 0;
edit_addmsg.length = 0;
FRIEND *f = &friend[param2];
friends++;
f->msg.scroll = 1.0;
memcpy(f->cid, data, sizeof(f->cid));
friend_setname(f, NULL, 0);
list_addfriend(f);
addfriend_status = ADDF_SENT;
}
free(data);
redraw();
break;
}
case FRIEND_ACCEPT: {
/* confirmation that friend has been added to friend list (accept) */
if(!param1) {
FRIEND *f = &friend[param2];
FRIENDREQ *req = data;
friends++;
memcpy(f->cid, req->id, sizeof(f->cid));
friend_setname(f, NULL, 0);
list_addfriend2(f, req);
redraw();
}
free(data);
break;
}
case FRIEND_DEL: {
friend_free(data);
friends--;
break;
}
case FRIEND_MESSAGE: {
friend_addmessage(&friend[param1], data);
redraw();
break;
}
#define updatefriend(fp) redraw();//list_draw(); if(sitem && fp == sitem->data) {ui_drawmain();}
#define updategroup(gp) redraw();//list_draw(); if(sitem && gp == sitem->data) {ui_drawmain();}
case FRIEND_NAME: {
FRIEND *f = &friend[param1];
friend_setname(f, data, param2);
updatefriend(f);
break;
}
case FRIEND_STATUS_MESSAGE: {
FRIEND *f = &friend[param1];
free(f->status_message);
f->status_length = param2;
f->status_message = data;
updatefriend(f);
break;
}
case FRIEND_STATUS: {
FRIEND *f = &friend[param1];
f->status = param2;
updatefriend(f);
break;
}
case FRIEND_TYPING: {
FRIEND *f = &friend[param1];
friend_set_typing(f, param2);
updatefriend(f);
break;
}
case FRIEND_ONLINE: {
FRIEND *f = &friend[param1];
f->online = param2;
if(!f->online) {
friend_set_typing(f, 0);
}
updatefriend(f);
break;
}
case FRIEND_CALL_STATUS: {
/* param1: friend id
param2: call id
data: integer call status
*/
FRIEND *f = &friend[param1];
uint8_t status = (size_t)data;
if(status == CALL_NONE && (f->calling == CALL_OK || f->calling == CALL_OK_VIDEO)) {
toxaudio_postmessage(AUDIO_CALL_END, param2, 0, NULL);
if(f->calling == CALL_OK_VIDEO) {
toxvideo_postmessage(VIDEO_CALL_END, param2, 0, NULL);
}
video_end(param1 + 1);
}
f->calling = status;
f->callid = param2;
if(status == CALL_OK) {
toxaudio_postmessage(AUDIO_CALL_START, param2, 0, NULL);
}
call_notify(f, status);
updatefriend(f);
break;
}
case FRIEND_CALL_VIDEO: {
/* param1: friend id
param2: call id
*/
FRIEND *f = &friend[param1];
f->calling = CALL_OK_VIDEO;
f->callid = param2;
updatefriend(f);
toxvideo_postmessage(VIDEO_CALL_START, param2, 0, NULL);
toxaudio_postmessage(AUDIO_CALL_START, param2, 0, NULL);
f->call_width = 640;
f->call_height = 480;
video_begin(param1 + 1, f->name, f->name_length, 640, 480);
call_notify(f, CALL_OK_VIDEO);
break;
}
case FRIEND_CALL_MEDIACHANGE: {
/* param1: friend id
param2: call id
data: zero = audio, nonzero = audio/video
*/
FRIEND *f = &friend[param1];
if(!data) {
video_end(param1 + 1);
} else {
f->call_width = 640;
f->call_height = 480;
video_begin(param1 + 1, f->name, f->name_length, 640, 480);
}
break;
}
case FRIEND_CALL_START_VIDEO: {
/* param1: friend id
param2: call id
*/
FRIEND *f = &friend[param1];
if(f->calling == CALL_OK) {
f->calling = CALL_OK_VIDEO;
toxvideo_postmessage(VIDEO_CALL_START, param2, 0, NULL);
updatefriend(f);
}
break;
}
case FRIEND_CALL_STOP_VIDEO: {
/* param1: friend id
param2: call id
*/
FRIEND *f = &friend[param1];
if(f->calling == CALL_OK_VIDEO) {
f->calling = CALL_OK;
toxvideo_postmessage(VIDEO_CALL_END, param2, 0, NULL);
updatefriend(f);
}
break;
}
case FRIEND_VIDEO_FRAME: {
/* param1: friend id
param2: call id
data: frame data
*/
uint16_t *image = data;
FRIEND *f = &friend[param1];
_Bool b = (image[0] != f->call_width || image[1] != f->call_height);
if(b) {
f->call_width = image[0];
f->call_height = image[1];
}
video_frame(param1 + 1, (void*)&image[2], image[0], image[1], b);
free(image);
break;
}
case PREVIEW_FRAME_NEW:
case PREVIEW_FRAME: {
if(video_preview) {
video_frame(0, data, param1, param2, tox_message_id == PREVIEW_FRAME_NEW);
}
free(data);
break;
}
case FRIEND_FILE_IN_NEW:
case FRIEND_FILE_IN_NEW_INLINE: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->incoming[param2];
_Bool inline_png = (tox_message_id == FRIEND_FILE_IN_NEW_INLINE);
MSG_FILE *msg = malloc(sizeof(MSG_FILE));
msg->author = 0;
msg->msg_type = MSG_TYPE_FILE;
msg->filenumber = param2;
msg->status = (inline_png ? FILE_OK : FILE_PENDING);
msg->name_length = (ft->name_length > sizeof(msg->name)) ? sizeof(msg->name) : ft->name_length;
msg->size = ft->total;
msg->progress = 0;
msg->speed = 0;
msg->inline_png = inline_png;
msg->path = NULL;
memcpy(msg->name, ft->name, msg->name_length);
friend_addmessage(f, msg);
ft->chatdata = msg;
file_notify(f, msg);
updatefriend(f);
break;
}
case FRIEND_FILE_OUT_NEW:
case FRIEND_FILE_OUT_NEW_INLINE: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->outgoing[param2];
_Bool inline_png = (tox_message_id == FRIEND_FILE_OUT_NEW_INLINE);
MSG_FILE *msg = malloc(sizeof(MSG_FILE));
msg->author = 1;
msg->msg_type = MSG_TYPE_FILE;
msg->filenumber = param2;
msg->status = FILE_PENDING;
msg->name_length = (ft->name_length >= sizeof(msg->name)) ? sizeof(msg->name) - 1 : ft->name_length;
msg->size = ft->total;
msg->progress = 0;
msg->speed = 0;
msg->inline_png = inline_png;
msg->path = NULL;
memcpy(msg->name, ft->name, msg->name_length);
msg->name[msg->name_length] = 0;
friend_addmessage(f, msg);
ft->chatdata = msg;
updatefriend(f);
break;
}
case FRIEND_FILE_IN_STATUS: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->incoming[param2];
MSG_FILE *msg = ft->chatdata;
msg->status = (size_t)data;
file_notify(f, msg);
updatefriend(f);
break;
}
case FRIEND_FILE_OUT_STATUS: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->outgoing[param2];
MSG_FILE *msg = ft->chatdata;
msg->status = (size_t)data;
file_notify(f, msg);
updatefriend(f);
break;
}
case FRIEND_FILE_IN_DONE: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->incoming[param2];
MSG_FILE *msg = ft->chatdata;
msg->status = FILE_DONE;
msg->path = data;
file_notify(f, msg);
updatefriend(f);
break;
}
case FRIEND_FILE_IN_DONE_INLINE: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->incoming[param2];
MSG_FILE *msg = ft->chatdata;
msg->status = FILE_DONE;
msg->path = data;
friend_recvimage(f, data, msg->size);
file_notify(f, msg);
updatefriend(f);
break;
}
case FRIEND_FILE_OUT_DONE: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->outgoing[param2];
MSG_FILE *msg = ft->chatdata;
msg->status = FILE_DONE;
msg->path = data;
file_notify(f, msg);
updatefriend(f);
break;
}
case FRIEND_FILE_IN_PROGRESS: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->incoming[param2];
FILE_PROGRESS *p = data;
MSG_FILE *msg = ft->chatdata;
msg->progress = p->bytes;
msg->speed = p->speed;
free(p);
updatefriend(f);
break;
}
case FRIEND_FILE_OUT_PROGRESS: {
FRIEND *f = &friend[param1];
FILE_T *ft = &f->outgoing[param2];
FILE_PROGRESS *p = data;
MSG_FILE *msg = ft->chatdata;
msg->progress = p->bytes;
msg->speed = p->speed;
free(p);
updatefriend(f);
break;
}
case GROUP_ADD: {
GROUPCHAT *g = &group[param1];
g->name_length = snprintf((char*)g->name, sizeof(g->name), "Groupchat #%u", param1);
g->topic_length = sizeof("Drag friends to invite them") - 1;
memcpy(g->topic, "Drag friends to invite them", sizeof("Drag friends to invite them") - 1);
g->msg.scroll = 1.0;
g->type = tox_group_get_type(data, param1);
list_addgroup(g);
redraw();
break;
}
case GROUP_MESSAGE: {
GROUPCHAT *g = &group[param1];
message_add(&messages_group, data, &g->msg);
if(sitem && g == sitem->data) {
redraw();//ui_drawmain();
}
break;
}
case GROUP_PEER_DEL: {
GROUPCHAT *g = &group[param1];
if (param2 > MAX_GROUP_PEERS) //TODO: dynamic arrays.
break;
if(g->peername[param2]) {
free(g->peername[param2]);
g->peername[param2] = NULL;
}
g->peers--;
g->peername[param2] = g->peername[g->peers];
g->peername[g->peers] = NULL;
if (g->type == TOX_GROUPCHAT_TYPE_AV) {
g->last_recv_audio[param2] = g->last_recv_audio[g->peers];
g->last_recv_audio[g->peers] = 0;
group_av_peer_remove(g, param2);
g->source[param2] = g->source[g->peers];
}
if (g->peers == g->our_peer_number) {
g->our_peer_number = param2;
}
g->topic_length = snprintf((char*)g->topic, sizeof(g->topic), "%u users in chat", g->peers);
updategroup(g);
break;
}
case GROUP_PEER_ADD:
case GROUP_PEER_NAME: {
GROUPCHAT *g = &group[param1];
if (param2 > MAX_GROUP_PEERS) //TODO: dynamic arrays.
break;
if(g->peername[param2]) {
free(g->peername[param2]);
}
if(tox_message_id == GROUP_PEER_ADD) {
if (g->type == TOX_GROUPCHAT_TYPE_AV) {
group_av_peer_add(g, param2);
}
if (tox_group_peernumber_is_ours(data, param1, param2)) {
g->our_peer_number = param2;
}
uint8_t *n = malloc(10);
n[0] = 9;
memcpy(n + 1, "<unknown>", 9);
data = n;
g->peers++;
}
g->peername[param2] = data;
g->topic_length = snprintf((char*)g->topic, sizeof(g->topic), "%u users in chat", g->peers);
updategroup(g);
break;
}
case GROUP_TITLE: {
GROUPCHAT *g = &group[param1];
if (param2 > sizeof(g->name)) {
memcpy(g->name, data, sizeof(g->name));
g->name_length = sizeof(g->name);
} else {
memcpy(g->name, data, param2);
g->name_length = param2;
}
free(data);
updategroup(g);
break;
}
case GROUP_AUDIO_START: {
GROUPCHAT *g = &group[param1];
if (g->type == TOX_GROUPCHAT_TYPE_AV) {
g->audio_calling = 1;
toxaudio_postmessage(GROUP_AUDIO_CALL_START, param1, 0, NULL);
updategroup(g);
}
break;
}
case GROUP_AUDIO_END: {
GROUPCHAT *g = &group[param1];
if (g->type == TOX_GROUPCHAT_TYPE_AV) {
g->audio_calling = 0;
toxaudio_postmessage(GROUP_AUDIO_CALL_END, param1, 0, NULL);
updategroup(g);
}
break;
}
case GROUP_UPDATE: {
GROUPCHAT *g = &group[param1];
updategroup(g);
break;
}
}
