cellular-infrastructure
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chan_openbsc
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Add skeleton for the OpenBSC integration / thread 

Signed-off-by: Sylvain Munaut <tnt@246tNt.com>
This commit is contained in:
Sylvain Munaut 2009-09-26 13:09:00 +02:00
parent d75a7671a4
commit 8c2ece4514
1 changed files with 52 additions and 0 deletions
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52
chan_openbsc.c
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@ -14,11 +14,55 @@
ASTERISK_FILE_VERSION(__FILE__, "$Revision: $")
#include <pthread.h>
#include <unistd.h>
#include "asterisk/channel.h"
#include "asterisk/logger.h"
#include "asterisk/module.h"
/* ------------------------------------------------------------------------ */
/* OpenBSC */
/* ---------------------------------------------------------------------{{{ */
/* Main thread */
static int g_done;
static pthread_t g_main_tid;
static void *
openbsc_main(void *arg)
{
ast_log(LOG_DEBUG, "OpenBSC channel main thread started\n");
while (!g_done) {
sleep(1.0);
ast_log(LOG_DEBUG, "OpenBSC alive\n");
}
ast_log(LOG_DEBUG, "OpenBSC channel main thread exiting\n");
return NULL;
}
static int
openbsc_start(void)
{
g_done = 0;
return pthread_create(&g_main_tid, NULL, openbsc_main, NULL);
}
static void
openbsc_stop(void)
{
g_done = 1;
pthread_join(g_main_tid, NULL);
}
/* }}} */
/* ------------------------------------------------------------------------ */
/* Channel driver */
/* ---------------------------------------------------------------------{{{ */
@ -249,6 +293,12 @@ load_module(void)
return AST_MODULE_LOAD_FAILURE;
}
if (openbsc_start()) {
ast_channel_unregister(&openbsc_tech);
ast_log(LOG_ERROR, "Unable to start OpenBSC main thread\n");
return AST_MODULE_LOAD_FAILURE;
}
ast_log(LOG_NOTICE, "OpenBSC channel driver loaded\n");
return AST_MODULE_LOAD_SUCCESS;
@ -260,6 +310,8 @@ unload_module(void)
{
ast_log(LOG_NOTICE, "OpenBSC channel driver unloading.\n");
openbsc_stop();
ast_channel_unregister(&openbsc_tech);
return 0;