static int vidioc_streamoff(struct file *file, void *__fh, enum v4l2_buf_type type)
{
struct saa7146_fh *fh = __fh;
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
int err;
DEB_D("VIDIOC_STREAMOFF, type:%d\n", type);
/* ugly: we need to copy some checks from video_end(),
because videobuf_streamoff() relies on the capture running.
check and fix this */
if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) {
DEB_S("not capturing\n");
return 0;
}
if (vv->video_fh != fh) {
DEB_S("capturing, but in another open\n");
return -EBUSY;
}
err = -EINVAL;
if (type == V4L2_BUF_TYPE_VIDEO_CAPTURE)
err = videobuf_streamoff(&fh->video_q);
else if (type == V4L2_BUF_TYPE_VBI_CAPTURE)
err = videobuf_streamoff(&fh->vbi_q);
if (0 != err) {
DEB_D("warning: videobuf_streamoff() failed\n");
video_end(fh, file);
} else {
err = video_end(fh, file);
}
return err;
}
_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");
}
}
}
static ssize_t video_read(struct file *file, char __user *data, size_t count, loff_t *ppos)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
ssize_t ret = 0;
DEB_EE(("called.\n"));
if ((vv->video_status & STATUS_CAPTURE) != 0) {
/* fixme: should we allow read() captures while streaming capture? */
if (vv->video_fh == fh) {
DEB_S(("already capturing.\n"));
return -EBUSY;
}
DEB_S(("already capturing in another open.\n"));
return -EBUSY;
}
ret = video_begin(fh);
if( 0 != ret) {
goto out;
}
ret = videobuf_read_one(&fh->video_q , data, count, ppos,
file->f_flags & O_NONBLOCK);
if (ret != 0) {
video_end(fh, file);
} else {
ret = video_end(fh, file);
}
out:
/* restart overlay if it was active before */
if (vv->ov_suspend != NULL) {
saa7146_start_preview(vv->ov_suspend);
vv->ov_suspend = NULL;
}
return ret;
}
static void video_close(struct saa7146_dev *dev, struct file *file)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_vv *vv = dev->vv_data;
struct videobuf_queue *q = &fh->video_q;
if (IS_CAPTURE_ACTIVE(fh) != 0)
video_end(fh, file);
else if (IS_OVERLAY_ACTIVE(fh) != 0)
saa7146_stop_preview(fh);
videobuf_stop(q);
/* hmm, why is this function declared void? */
}
static void dropdown_video_onselect(uint16_t i, const DROPDOWN* dm)
{
DROP_ELEMENT *e = &((DROP_ELEMENT*) dm->userdata)[i];
void *handle = e->handle;
if(!handle && video_preview) {
// if no device is selected while previewing, close the preview window
video_end(0);
video_preview = 0;
} else if((size_t)handle == 1) {
desktopgrab(1);
return;
}
postmessage_utoxav(VIDEO_SET, 0, 0, handle);
}
static void video_close(struct saa7146_dev *dev, struct file *file)
{
struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data;
struct saa7146_vv *vv = dev->vv_data;
int err;
if (IS_CAPTURE_ACTIVE(fh) != 0) {
err = video_end(fh, file);
} else if (IS_OVERLAY_ACTIVE(fh) != 0) {
err = saa7146_stop_preview(fh);
}
/* hmm, why is this function declared void? */
/* return err */
}
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);
}
static void video_close(struct saa7146_dev *dev, struct file *file)
{
struct saa7146_fh *fh = (struct saa7146_fh *)file->private_data;
struct saa7146_vv *vv = dev->vv_data;
struct videobuf_queue *q = &fh->video_q;
int err;
if (IS_CAPTURE_ACTIVE(fh) != 0) {
err = video_end(fh, file);
} else if (IS_OVERLAY_ACTIVE(fh) != 0) {
err = saa7146_stop_preview(fh);
}
// release all capture buffers
mutex_lock(&q->lock);
videobuf_read_stop(q);
mutex_unlock(&q->lock);
/* hmm, why is this function declared void? */
/* return err */
}
int saa7146_video_do_ioctl(struct inode *inode, struct file *file, unsigned int cmd, void *arg)
{
struct saa7146_fh *fh = file->private_data;
struct saa7146_dev *dev = fh->dev;
struct saa7146_vv *vv = dev->vv_data;
int err = 0, result = 0, ee = 0;
struct saa7146_use_ops *ops;
struct videobuf_queue *q;
/* check if extension handles the command */
for(ee = 0; dev->ext_vv_data->ioctls[ee].flags != 0; ee++) {
if( cmd == dev->ext_vv_data->ioctls[ee].cmd )
break;
}
if( 0 != (dev->ext_vv_data->ioctls[ee].flags & SAA7146_EXCLUSIVE) ) {
DEB_D(("extension handles ioctl exclusive.\n"));
result = dev->ext_vv_data->ioctl(fh, cmd, arg);
return result;
}
if( 0 != (dev->ext_vv_data->ioctls[ee].flags & SAA7146_BEFORE) ) {
DEB_D(("extension handles ioctl before.\n"));
result = dev->ext_vv_data->ioctl(fh, cmd, arg);
if( -EAGAIN != result ) {
return result;
}
}
/* fixme: add handle "after" case (is it still needed?) */
switch (fh->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE: {
ops = &saa7146_video_uops;
q = &fh->video_q;
break;
}
case V4L2_BUF_TYPE_VBI_CAPTURE: {
ops = &saa7146_vbi_uops;
q = &fh->vbi_q;
break;
}
default:
BUG();
return 0;
}
switch (cmd) {
case VIDIOC_QUERYCAP:
{
struct v4l2_capability *cap = arg;
memset(cap,0,sizeof(*cap));
DEB_EE(("VIDIOC_QUERYCAP\n"));
strcpy(cap->driver, "saa7146 v4l2");
strlcpy(cap->card, dev->ext->name, sizeof(cap->card));
sprintf(cap->bus_info,"PCI:%s", pci_name(dev->pci));
cap->version = SAA7146_VERSION_CODE;
cap->capabilities =
V4L2_CAP_VIDEO_CAPTURE |
V4L2_CAP_VIDEO_OVERLAY |
V4L2_CAP_READWRITE |
V4L2_CAP_STREAMING;
cap->capabilities |= dev->ext_vv_data->capabilities;
return 0;
}
case VIDIOC_G_FBUF:
{
struct v4l2_framebuffer *fb = arg;
DEB_EE(("VIDIOC_G_FBUF\n"));
*fb = vv->ov_fb;
fb->capability = V4L2_FBUF_CAP_LIST_CLIPPING;
return 0;
}
case VIDIOC_S_FBUF:
{
struct v4l2_framebuffer *fb = arg;
struct saa7146_format *fmt;
DEB_EE(("VIDIOC_S_FBUF\n"));
if(!capable(CAP_SYS_ADMIN) &&
!capable(CAP_SYS_RAWIO))
return -EPERM;
/* check args */
fmt = format_by_fourcc(dev,fb->fmt.pixelformat);
if (NULL == fmt) {
return -EINVAL;
}
/* planar formats are not allowed for overlay video, clipping and video dma would clash */
if (0 != (fmt->flags & FORMAT_IS_PLANAR)) {
DEB_S(("planar pixelformat '%4.4s' not allowed for overlay\n",(char *)&fmt->pixelformat));
}
/* check if overlay is running */
if (IS_OVERLAY_ACTIVE(fh) != 0) {
if (vv->video_fh != fh) {
DEB_D(("refusing to change framebuffer informations while overlay is active in another open.\n"));
return -EBUSY;
}
}
down(&dev->lock);
/* ok, accept it */
vv->ov_fb = *fb;
vv->ov_fmt = fmt;
if (0 == vv->ov_fb.fmt.bytesperline)
vv->ov_fb.fmt.bytesperline =
vv->ov_fb.fmt.width*fmt->depth/8;
up(&dev->lock);
return 0;
}
case VIDIOC_ENUM_FMT:
{
struct v4l2_fmtdesc *f = arg;
int index;
switch (f->type) {
case V4L2_BUF_TYPE_VIDEO_CAPTURE:
case V4L2_BUF_TYPE_VIDEO_OVERLAY: {
index = f->index;
if (index < 0 || index >= NUM_FORMATS) {
return -EINVAL;
}
memset(f,0,sizeof(*f));
f->index = index;
strlcpy(f->description,formats[index].name,sizeof(f->description));
f->pixelformat = formats[index].pixelformat;
break;
}
default:
return -EINVAL;
}
DEB_EE(("VIDIOC_ENUM_FMT: type:%d, index:%d\n",f->type,f->index));
return 0;
}
case VIDIOC_QUERYCTRL:
{
const struct v4l2_queryctrl *ctrl;
struct v4l2_queryctrl *c = arg;
if ((c->id < V4L2_CID_BASE ||
c->id >= V4L2_CID_LASTP1) &&
(c->id < V4L2_CID_PRIVATE_BASE ||
c->id >= V4L2_CID_PRIVATE_LASTP1))
return -EINVAL;
ctrl = ctrl_by_id(c->id);
if( NULL == ctrl ) {
return -EINVAL;
/*
c->flags = V4L2_CTRL_FLAG_DISABLED;
return 0;
*/
}
DEB_EE(("VIDIOC_QUERYCTRL: id:%d\n",c->id));
*c = *ctrl;
return 0;
}
case VIDIOC_G_CTRL: {
DEB_EE(("VIDIOC_G_CTRL\n"));
return get_control(fh,arg);
}
case VIDIOC_S_CTRL:
{
DEB_EE(("VIDIOC_S_CTRL\n"));
err = set_control(fh,arg);
return err;
}
case VIDIOC_G_PARM:
{
struct v4l2_streamparm *parm = arg;
if( parm->type != V4L2_BUF_TYPE_VIDEO_CAPTURE ) {
return -EINVAL;
}
memset(&parm->parm.capture,0,sizeof(struct v4l2_captureparm));
parm->parm.capture.readbuffers = 1;
// fixme: only for PAL!
parm->parm.capture.timeperframe.numerator = 1;
parm->parm.capture.timeperframe.denominator = 25;
return 0;
}
case VIDIOC_G_FMT:
{
struct v4l2_format *f = arg;
DEB_EE(("VIDIOC_G_FMT\n"));
return g_fmt(fh,f);
}
case VIDIOC_S_FMT:
{
struct v4l2_format *f = arg;
DEB_EE(("VIDIOC_S_FMT\n"));
return s_fmt(fh,f);
}
case VIDIOC_TRY_FMT:
{
struct v4l2_format *f = arg;
DEB_EE(("VIDIOC_TRY_FMT\n"));
return try_fmt(fh,f);
}
case VIDIOC_G_STD:
{
v4l2_std_id *id = arg;
DEB_EE(("VIDIOC_G_STD\n"));
*id = vv->standard->id;
return 0;
}
/* the saa7146 supfhrts (used in conjunction with the saa7111a for example)
PAL / NTSC / SECAM. if your hardware does not (or does more)
-- override this function in your extension */
case VIDIOC_ENUMSTD:
{
struct v4l2_standard *e = arg;
if (e->index < 0 )
return -EINVAL;
if( e->index < dev->ext_vv_data->num_stds ) {
DEB_EE(("VIDIOC_ENUMSTD: index:%d\n",e->index));
v4l2_video_std_construct(e, dev->ext_vv_data->stds[e->index].id, dev->ext_vv_data->stds[e->index].name);
return 0;
}
return -EINVAL;
}
case VIDIOC_S_STD:
{
v4l2_std_id *id = arg;
int found = 0;
int i, err;
DEB_EE(("VIDIOC_S_STD\n"));
if ((vv->video_status & STATUS_CAPTURE) == STATUS_CAPTURE) {
DEB_D(("cannot change video standard while streaming capture is active\n"));
return -EBUSY;
}
if ((vv->video_status & STATUS_OVERLAY) != 0) {
vv->ov_suspend = vv->video_fh;
err = saa7146_stop_preview(vv->video_fh); /* side effect: video_status is now 0, video_fh is NULL */
if (0 != err) {
DEB_D(("suspending video failed. aborting\n"));
return err;
}
}
down(&dev->lock);
for(i = 0; i < dev->ext_vv_data->num_stds; i++)
if (*id & dev->ext_vv_data->stds[i].id)
break;
if (i != dev->ext_vv_data->num_stds) {
vv->standard = &dev->ext_vv_data->stds[i];
if( NULL != dev->ext_vv_data->std_callback )
dev->ext_vv_data->std_callback(dev, vv->standard);
found = 1;
}
up(&dev->lock);
if (vv->ov_suspend != NULL) {
saa7146_start_preview(vv->ov_suspend);
vv->ov_suspend = NULL;
}
if( 0 == found ) {
DEB_EE(("VIDIOC_S_STD: standard not found.\n"));
return -EINVAL;
}
DEB_EE(("VIDIOC_S_STD: set to standard to '%s'\n",vv->standard->name));
return 0;
}
case VIDIOC_OVERLAY:
{
int on = *(int *)arg;
int err = 0;
DEB_D(("VIDIOC_OVERLAY on:%d\n",on));
if (on != 0) {
err = saa7146_start_preview(fh);
} else {
err = saa7146_stop_preview(fh);
}
return err;
}
case VIDIOC_REQBUFS: {
struct v4l2_requestbuffers *req = arg;
DEB_D(("VIDIOC_REQBUFS, type:%d\n",req->type));
return videobuf_reqbufs(q,req);
}
case VIDIOC_QUERYBUF: {
struct v4l2_buffer *buf = arg;
DEB_D(("VIDIOC_QUERYBUF, type:%d, offset:%d\n",buf->type,buf->m.offset));
return videobuf_querybuf(q,buf);
}
case VIDIOC_QBUF: {
struct v4l2_buffer *buf = arg;
int ret = 0;
ret = videobuf_qbuf(q,buf);
DEB_D(("VIDIOC_QBUF: ret:%d, index:%d\n",ret,buf->index));
return ret;
}
case VIDIOC_DQBUF: {
struct v4l2_buffer *buf = arg;
int ret = 0;
ret = videobuf_dqbuf(q,buf,file->f_flags & O_NONBLOCK);
DEB_D(("VIDIOC_DQBUF: ret:%d, index:%d\n",ret,buf->index));
return ret;
}
case VIDIOC_STREAMON: {
int *type = arg;
DEB_D(("VIDIOC_STREAMON, type:%d\n",*type));
err = video_begin(fh);
if( 0 != err) {
return err;
}
err = videobuf_streamon(q);
return err;
}
case VIDIOC_STREAMOFF: {
int *type = arg;
DEB_D(("VIDIOC_STREAMOFF, type:%d\n",*type));
/* ugly: we need to copy some checks from video_end(),
because videobuf_streamoff() relies on the capture running.
check and fix this */
if ((vv->video_status & STATUS_CAPTURE) != STATUS_CAPTURE) {
DEB_S(("not capturing.\n"));
return 0;
}
if (vv->video_fh != fh) {
DEB_S(("capturing, but in another open.\n"));
return -EBUSY;
}
err = videobuf_streamoff(q);
if (0 != err) {
DEB_D(("warning: videobuf_streamoff() failed.\n"));
video_end(fh, file);
} else {
err = video_end(fh, file);
}
return err;
}
case VIDIOCGMBUF:
{
struct video_mbuf *mbuf = arg;
struct videobuf_queue *q;
int i;
/* fixme: number of capture buffers and sizes for v4l apps */
int gbuffers = 2;
int gbufsize = 768*576*4;
DEB_D(("VIDIOCGMBUF \n"));
q = &fh->video_q;
down(&q->lock);
err = videobuf_mmap_setup(q,gbuffers,gbufsize,
V4L2_MEMORY_MMAP);
if (err < 0) {
up(&q->lock);
return err;
}
memset(mbuf,0,sizeof(*mbuf));
mbuf->frames = gbuffers;
mbuf->size = gbuffers * gbufsize;
for (i = 0; i < gbuffers; i++)
mbuf->offsets[i] = i * gbufsize;
up(&q->lock);
return 0;
}
default:
return v4l_compat_translate_ioctl(inode,file,cmd,arg,
saa7146_video_do_ioctl);
}
return 0;
}
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;
}
}
