/* -------------------------------------------------------------------
* unset a thread from being ignorable, so joinall will wait on it
* this simply increments the thread count that joinall uses.
* This is utilized by the reporter thread which knows when it
* is ok to quit (aka no pending reports).
* ------------------------------------------------------------------- */
void thread_unsetignore( void ) {
Condition_Lock( thread_sNum_cond );
thread_sNum++;
Condition_Signal( &thread_sNum_cond );
Condition_Unlock( thread_sNum_cond );
}
/* -------------------------------------------------------------------
* set a thread to be non-terminating, so if you cancel through
* Ctrl-C they can be ignored by the joinall.
* ------------------------------------------------------------------- */
void thread_register_nonterm( void ) {
Condition_Lock( thread_sNum_cond );
nonterminating_num++;
Condition_Unlock( thread_sNum_cond );
}
/* -------------------------------------------------------------------
* set a thread to be ignorable, so joinall won't wait on it
* this simply decrements the thread count that joinall uses.
* This is utilized by the reporter thread which knows when it
* is ok to quit (aka no pending reports).
* ------------------------------------------------------------------- */
void thread_setignore( ) {
Condition_Lock( thread_sNum_cond );
thread_sNum--;
Condition_Signal( &thread_sNum_cond );
Condition_Unlock( thread_sNum_cond );
}
DWORD WINAPI
#else
void*
#endif
thread_run_wrapper( void* paramPtr ) {
struct thread_Settings* thread = (struct thread_Settings*) paramPtr;
// which type of object are we
switch ( thread->mThreadMode ) {
case kMode_Server:
{
/* Spawn a Server thread with these settings */
server_spawn( thread );
} break;
case kMode_Client:
{
/* Spawn a Client thread with these settings */
client_spawn( thread );
} break;
case kMode_Reporter:
{
/* Spawn a Reporter thread with these settings */
reporter_spawn( thread );
} break;
case kMode_Listener:
{
// Increment the non-terminating thread count
thread_register_nonterm();
/* Spawn a Listener thread with these settings */
listener_spawn( thread );
// Decrement the non-terminating thread count
thread_unregister_nonterm();
} break;
default:
{
FAIL(1, "Unknown Thread Type!\n", thread);
} break;
}
#ifdef HAVE_POSIX_THREAD
// detach Thread. If someone already joined it will not do anything
// If noone has then it will free resources upon return from this
// function (Run_Wrapper)
pthread_detach(thread->mTID);
#endif
// decrement thread count and send condition signal
Condition_Lock( thread_sNum_cond );
thread_sNum--;
Condition_Signal( &thread_sNum_cond );
Condition_Unlock( thread_sNum_cond );
// Check if we need to start up a thread after executing this one
if ( thread->runNext != NULL ) {
thread_start( thread->runNext );
}
// Destroy this thread object
Settings_Destroy( thread );
return 0;
} // end run_wrapper
/* -------------------------------------------------------------------
* set a thread to be non-terminating, so if you cancel through
* Ctrl-C they can be ignored by the joinall.
* ------------------------------------------------------------------- */
void thread_register_nonterm( void ) {
Condition_Lock( thread_sNum_cond );
IPERF_DEBUGF( THREAD_DEBUG | IPERF_DBG_TRACE, ( "Registering non-terminating thread.\r\n" ) );
nonterminating_num++;
Condition_Unlock( thread_sNum_cond );
} // end thread_register_nonterm
DWORD WINAPI
#else
void*
#endif /* HAVE_WIN32_THREAD */
thread_run_wrapper( void* paramPtr ) {
struct thread_Settings* thread = (struct thread_Settings*) paramPtr;
IPERF_DEBUGF( THREAD_DEBUG | IPERF_DBG_TRACE | IPERF_DBG_STATE, ( "%s thread is now running. ID is %lu.\r\n", thread_names[thread->mThreadMode], (long unsigned) thread_getid() ) );
// which type of object are we
switch ( thread->mThreadMode ) {
case kMode_Server:
{
/* Spawn a Server thread with these settings */
server_spawn( thread );
} break;
case kMode_Client:
{
/* Spawn a Client thread with these settings */
client_spawn( thread );
} break;
case kMode_Reporter:
{
/* Spawn a Reporter thread with these settings */
reporter_spawn( thread );
} break;
case kMode_Listener:
{
// Increment the non-terminating thread count
thread_register_nonterm();
/* Spawn a Listener thread with these settings */
listener_spawn( thread );
// Decrement the non-terminating thread count
thread_unregister_nonterm();
} break;
default:
{
FAIL(1, ( "Unknown Thread Type!\r\n" ), thread);
} break;
}
#ifdef HAVE_POSIX_THREAD
// detach Thread. If someone already joined it will not do anything
// If noone has then it will free resources upon return from this
// function (Run_Wrapper)
IPERF_DEBUGF( THREAD_DEBUG | IPERF_DBG_TRACE, ( "Detaching %s thread.\r\n", thread_names[thread->mThreadMode] ) );
pthread_detach(thread->mTID);
#endif /* HAVE_POSIX_THREAD */
// decrement thread count and send condition signal
Condition_Lock( thread_sNum_cond );
IPERF_DEBUGF( THREAD_DEBUG | IPERF_DBG_TRACE, ( "Decrementing thread count from %d to %d.\r\n", thread_sNum, (thread_sNum - 1) ) );
thread_sNum--;
IPERF_DEBUGF( CONDITION_DEBUG | IPERF_DBG_TRACE, ( "Signaling thread_sNum_cond condition.\r\n" ) );
Condition_Signal( &thread_sNum_cond );
Condition_Unlock( thread_sNum_cond );
// Check if we need to start up a thread after executing this one
if ( thread->runNext != NULL ) {
thread_start( thread->runNext );
}
// Destroy this thread object
Settings_Destroy( thread );
return 0;
} // end thread_run_wrapper
static void *photograph_thread(void *param)
{
//int mount_falg = 0;
T_S32 bavail, bsize;
signed long long DiskSize = 0;
T_pSTR filename;
while(1)
{
Condition_Lock( g_conMangerPh );
Condition_Wait( &g_conMangerPh );
if(g_phsize == 0)
continue;
Condition_Unlock( g_conMangerPh );
if(sd_mount == 0)
{
if (access(SDDEV, R_OK) < 0)
{
//no sd card
printf("no SDsard exit \n");
continue;
}
else
{
//mount_sd();
}
//mount_falg =1;
}
DiskFreeSize( "/mnt", &bavail, &bsize);
DiskSize = (T_S64)(T_U32)(bavail) * (T_S64)(T_U32)(bsize);
if ( DiskSize < (T_S64)MIN_FREE_SPACE_SIZE )
{
printf( "get %s disk size error!\n", "/mnt" );
//umount_sd();
goto err;
}
filename = MakeFileName();
printf("filename is %s \n", filename);
if(filename == NULL)
{
printf("filename is NULL \n");
goto err;
}
long fid = open(filename, O_RDWR | O_CREAT | O_TRUNC);
if(fid <= 0)
{
printf("open file err \n");
free(filename);
goto err;
}
Condition_Lock( g_conMetex );
g_busy = 1;
Condition_Unlock( g_conMetex );
write( fid, encbuf, g_phsize);
Condition_Lock( g_conMetex );
g_busy = 0;
Condition_Unlock( g_conMetex );
close(fid);
free(filename);
err:
g_phsize = 0;
//if( mount_falg == 1 )
//{
//umount_sd();
//}
//printf("save file ok\n");
}
return NULL;
}
