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skypiax: beginning to avoid crashes when Skype clients die, XWindows related 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14610 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Giovanni Maruzzelli 2009-08-24 00:41:24 +00:00
parent 5abd10c0c3
commit d9deb2327c
2 changed files with 38 additions and 32 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

46
src/mod/endpoints/mod_skypiax/mod_skypiax.c
View File

@ -359,17 +359,19 @@ static switch_status_t remove_interface(char *the_interface)
globals.SKYPIAX_INTERFACES[interface_id].skypiax_api_thread = NULL;
}
#else
XEvent e;
Atom atom1 = XInternAtom(tech_pvt->SkypiaxHandles.disp, "SKYPECONTROLAPI_MESSAGE_BEGIN", False);
memset(&e, 0, sizeof(e));
e.xclient.type = ClientMessage;
e.xclient.message_type = atom1; /* leading message */
e.xclient.display = tech_pvt->SkypiaxHandles.disp;
e.xclient.window = tech_pvt->SkypiaxHandles.skype_win;
e.xclient.format = 8;
if(tech_pvt->running && tech_pvt->SkypiaxHandles.disp){
XEvent e;
Atom atom1 = XInternAtom(tech_pvt->SkypiaxHandles.disp, "SKYPECONTROLAPI_MESSAGE_BEGIN", False);
memset(&e, 0, sizeof(e));
e.xclient.type = ClientMessage;
e.xclient.message_type = atom1; /* leading message */
e.xclient.display = tech_pvt->SkypiaxHandles.disp;
e.xclient.window = tech_pvt->SkypiaxHandles.skype_win;
e.xclient.format = 8;
XSendEvent(tech_pvt->SkypiaxHandles.disp, tech_pvt->SkypiaxHandles.win, False, 0, &e);
XSync(tech_pvt->SkypiaxHandles.disp, False);
XSendEvent(tech_pvt->SkypiaxHandles.disp, tech_pvt->SkypiaxHandles.win, False, 0, &e);
XSync(tech_pvt->SkypiaxHandles.disp, False);
}
#endif
}
@ -1441,18 +1443,20 @@ SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_skypiax_shutdown)
globals.SKYPIAX_INTERFACES[interface_id].skypiax_api_thread = NULL;
}
#else
XEvent e;
Atom atom1 = XInternAtom(tech_pvt->SkypiaxHandles.disp, "SKYPECONTROLAPI_MESSAGE_BEGIN",
False);
memset(&e, 0, sizeof(e));
e.xclient.type = ClientMessage;
e.xclient.message_type = atom1; /* leading message */
e.xclient.display = tech_pvt->SkypiaxHandles.disp;
e.xclient.window = tech_pvt->SkypiaxHandles.skype_win;
e.xclient.format = 8;
if(tech_pvt->SkypiaxHandles.disp){
XEvent e;
Atom atom1 = XInternAtom(tech_pvt->SkypiaxHandles.disp, "SKYPECONTROLAPI_MESSAGE_BEGIN",
False);
memset(&e, 0, sizeof(e));
e.xclient.type = ClientMessage;
e.xclient.message_type = atom1; /* leading message */
e.xclient.display = tech_pvt->SkypiaxHandles.disp;
e.xclient.window = tech_pvt->SkypiaxHandles.skype_win;
e.xclient.format = 8;
XSendEvent(tech_pvt->SkypiaxHandles.disp, tech_pvt->SkypiaxHandles.win, False, 0, &e);
XSync(tech_pvt->SkypiaxHandles.disp, False);
XSendEvent(tech_pvt->SkypiaxHandles.disp, tech_pvt->SkypiaxHandles.win, False, 0, &e);
XSync(tech_pvt->SkypiaxHandles.disp, False);
}
#endif
}
x = 10;

24
src/mod/endpoints/mod_skypiax/skypiax_protocol.c
View File

@ -1271,7 +1271,7 @@ int X11_errors_handler(Display * dpy, XErrorEvent * err)
xerror = err->error_code;
ERRORA("Received error code %d from X Server\n\n", SKYPIAX_P_LOG, xerror); ///FIXME why crash the entire skypiax? just crash the interface, instead
running = 0;
//running = 0;
return 0; /* ignore the error */
}
@ -1287,15 +1287,16 @@ static int X11_errors_untrap(void)
return (xerror != BadValue) && (xerror != BadWindow);
}
int skypiax_send_message(struct SkypiaxHandles *SkypiaxHandles, const char *message_P)
int skypiax_send_message(private_t * tech_pvt, const char *message_P)
{
struct SkypiaxHandles *SkypiaxHandles;
Window w_P;
Display *disp;
Window handle_P;
int ok;
private_t *tech_pvt = NULL;
//private_t *tech_pvt = NULL;
SkypiaxHandles = &tech_pvt->SkypiaxHandles;
w_P = SkypiaxHandles->skype_win;
disp = SkypiaxHandles->disp;
handle_P = SkypiaxHandles->win;
@ -1328,8 +1329,11 @@ int skypiax_send_message(struct SkypiaxHandles *SkypiaxHandles, const char *mess
XSync(disp, False);
ok = X11_errors_untrap();
if (!ok)
if (!ok){
ERRORA("Sending message failed with status %d\n", SKYPIAX_P_LOG, xerror);
tech_pvt->running = 0;
return 0;
}
//XUnlockDisplay(disp);
return 1;
@ -1337,13 +1341,11 @@ int skypiax_send_message(struct SkypiaxHandles *SkypiaxHandles, const char *mess
int skypiax_signaling_write(private_t * tech_pvt, char *msg_to_skype)
{
struct SkypiaxHandles *SkypiaxHandles;
DEBUGA_SKYPE("SENDING: |||%s||||\n", SKYPIAX_P_LOG, msg_to_skype);
SkypiaxHandles = &tech_pvt->SkypiaxHandles;
if (!skypiax_send_message(SkypiaxHandles, msg_to_skype)) {
if (!skypiax_send_message(tech_pvt, msg_to_skype)) {
ERRORA
("Sending message failed - probably Skype crashed.\n\nPlease shutdown Skypiax, then restart Skype, then launch Skypiax and try again.\n",
SKYPIAX_P_LOG);
@ -1457,7 +1459,7 @@ void *skypiax_do_skypeapi_thread_func(void *obj)
snprintf(buf, 512, "NAME skypiax");
if (!skypiax_send_message(SkypiaxHandles, buf)) {
if (!skypiax_send_message(tech_pvt, buf)) {
ERRORA("Sending message failed - probably Skype crashed. Please run/restart Skype manually and launch Skypiax again\n", SKYPIAX_P_LOG);
running = 0;
if(disp)
@ -1466,7 +1468,7 @@ void *skypiax_do_skypeapi_thread_func(void *obj)
}
snprintf(buf, 512, "PROTOCOL 7");
if (!skypiax_send_message(SkypiaxHandles, buf)) {
if (!skypiax_send_message(tech_pvt, buf)) {
ERRORA("Sending message failed - probably Skype crashed. Please run/restart Skype manually and launch Skypiax again\n", SKYPIAX_P_LOG);
running = 0;
if(disp)
@ -1487,7 +1489,7 @@ void *skypiax_do_skypeapi_thread_func(void *obj)
memset(buffer, '\0', 17000);
b = buffer;
while (1) {
while (running && tech_pvt->running) {
XNextEvent(disp, &an_event);
if (!(running && tech_pvt->running))
break;