void rtp_signal_table_init(RtpSignalTable *table,RtpSession *session, const char *signal_name)
{
memset(table,0,sizeof(RtpSignalTable));
table->session=session;
table->signal_name=signal_name;
session->signal_tables=o_list_append(session->signal_tables,(void*)table);
}
void ortp_logv(int level, const char *fmt, va_list args) {
if ((ortp_logv_out != NULL) && ortp_log_level_enabled(level)) {
if (__log_thread_id == 0) {
ortp_logv_out(level, fmt, args);
} else if (__log_thread_id == ortp_thread_self()) {
ortp_logv_flush();
ortp_logv_out(level, fmt, args);
} else {
ortp_stored_log_t *l = ortp_new(ortp_stored_log_t, 1);
l->level = level;
l->msg = ortp_strdup_vprintf(fmt, args);
ortp_mutex_lock(&__log_stored_messages_mutex);
__log_stored_messages_list = o_list_append(__log_stored_messages_list, l);
ortp_mutex_unlock(&__log_stored_messages_mutex);
}
}
#if !defined(_WIN32_WCE)
if (level == ORTP_FATAL) abort();
#endif
}
void *ortp_shm_open(unsigned int keyid, int size, int create){
HANDLE h;
char name[64];
void *buf;
snprintf(name,sizeof(name),"%x",keyid);
if (create){
h = CreateFileMapping(
INVALID_HANDLE_VALUE, // use paging file
NULL, // default security
PAGE_READWRITE, // read/write access
0, // maximum object size (high-order DWORD)
size, // maximum object size (low-order DWORD)
name); // name of mapping object
}else{
h = OpenFileMapping(
FILE_MAP_ALL_ACCESS, // read/write access
FALSE, // do not inherit the name
name); // name of mapping object
}
if (h==(HANDLE)-1) {
ortp_error("Fail to open file mapping (create=%i)",create);
return NULL;
}
buf = (LPTSTR) MapViewOfFile(h, // handle to map object
FILE_MAP_ALL_ACCESS, // read/write permission
0,
0,
size);
if (buf!=NULL){
MapInfo *i=(MapInfo*)ortp_new(MapInfo,1);
i->h=h;
i->mem=buf;
maplist=o_list_append(maplist,i);
}else{
CloseHandle(h);
ortp_error("MapViewOfFile failed");
}
return buf;
}