/**
* @brief clean up file environment
* @param "int condition" : condition
* @retval -1: fail ; 0: success
*/
static int CleanupFileEnv(int condition)
{
int ret = 0;
struct shmid_ds buf;
switch (condition)
{
case NO_ERROR:
pthread_join(tProcFileThread, NULL);
/* No break */
case FILE_THREAD_FAIL:
Sem_kill();
/* No break */
case FILE_SEM_FAIL:
FileMngExit();
/* No break */
case FILE_MNG_FAIL:
Msg_Kill(qFileId);
/* No break */
case MSG_FAIL:
/* Share Memory unmap */
shmdt(pFileShareMem);
/* Kill Share Memory */
shmctl(mFileId, IPC_RMID, &buf);
break;
default:
ret = - 1;
break;
}
return ret;
}
int Exec_Msg(int type, char **result, int key, char *arg, char *menuname)
{
*result=NULL;
switch (type)
{
case same_direction:
if (direction==DIRECTION_NEXT)
Msg_Next(last_msg);
else Msg_Previous(last_msg);
break;
case msg_area: Msg_Area(); break;
case read_next: Msg_Next(last_msg); break;
case read_previous: Msg_Previous(last_msg); break;
case read_individual: Msg_Read_Individual(key); break;
case msg_current: Msg_Current(); break;
case read_original: Msg_Read_Original(); break;
case read_reply: Msg_Read_Reply(); break;
case msg_kill: Msg_Kill(-1L); break;
case forward: Msg_Forward(NULL); break;
case enter_message: Msg_Enter(); break;
case msg_reply: Msg_Reply(); break;
case msg_edit_user: Msg_Edit_User(); break;
case read_nonstop: Msg_Nonstop(); break;
case msg_list: Msg_List(menuname); break;
case msg_scan: Msg_Scan(menuname); break;
case msg_checkmail: Msg_Checkmail(menuname); break;
case msg_inquir: Msg_Inquire(menuname); break;
case msg_hurl: Msg_Hurl(); break;
case msg_upload: Msg_Upload(); break;
case msg_upload_qwk: QWK_Upload(); break;
case xport: Msg_Xport(); break;
case msg_change: Msg_Change(); break;
case msg_tag: Msg_Tag(); break;
case msg_browse: Msg_Browse(0, NULL, menuname); break;
case msg_unreceive: Msg_Unreceive(last_msg, NULL); break;
case msg_restrict: Msg_Restrict(); break;
case msg_toggle_kludges: Msg_Toggle_Kludges(); break;
#ifdef MAX_TRACKER
case msg_track: TrackMenu(); break;
#endif
case msg_dload_attach: Msg_Attach_Download(); break;
case msg_reply_area: Msg_ReplyArea(arg); break;
default: logit(bad_menu_opt, type); return 0;
}
return 0;
}
/**
* @brief thread processing message
* @param none
* @retval 0
*/
static int FileMsgThread()
{
FILE_MSG_BUF msgbuf;
int msg_size, e_count = 0;
while (IsFileThreadQuit() == 0)
{
msg_size = msgrcv(qFileId, &msgbuf, sizeof(msgbuf) - sizeof(long), MSG_TYPE_MSG1, 0);
DBG("Recieved message:%d from %d\n", msgbuf.cmd, msgbuf.src);
if (msg_size < 0)
{
ERR("Receive msg fail \n");
#if 0
SetFileQuit();
break;
#else
if (e_count++ >= 3)
{
/* Kill message queue and init angain */
perror("msgrcv ERROR");
Msg_Kill(qFileId);
qFileId = Msg_Init(FILE_MSG_KEY);
}
#endif
}
else if (msgbuf.src == MSG_TYPE_MSG1 || msgbuf.src < 0)
{
ERR("Got Error message\n");
SetFileQuit();
break;
}
else
{
e_count = 0;
if (ProcFileMsg(&msgbuf) == 1)
/* Message has been processed */
{
DBG("Message process success\n");
}
if (msgbuf.src != 0)
{
msgbuf.Des = msgbuf.src;
msgbuf.src = MSG_TYPE_MSG1;
msgsnd(qFileId, &msgbuf, sizeof(msgbuf) - sizeof(long), 0);
}
}
}
return 0;
}
/**
* @brief Main thread of alarm server.
* @param arg [I ] Not used.
* @return 0 on alarm server normal end.
*/
void *AlramThread(void *arg) {
int qid;
int audQid;
SemHandl_t hAlarmSem;
pthread_t thread;
void *ret;
qid = Msg_Init(ALARM_KEY);
if(qid < 0)
return PROC_FAIL;
audQid = Msg_Init(AUD_MSG_KEY);
if(audQid < 0)
return PROC_FAIL;
hAlarmSem = MakeSem();
if(hAlarmSem == NULL){
Msg_Kill(qid);
return PROC_FAIL;
}
hAlarmStatusSem = MakeSem();
if(hAlarmStatusSem == NULL){
DestroySem(hAlarmSem);
Msg_Kill(qid);
return PROC_FAIL;
}
audioSem = MakeSem();
if(audioSem == NULL){
DestroySem(hAlarmStatusSem);
DestroySem(hAlarmSem);
Msg_Kill(qid);
return PROC_FAIL;
}
if(pthread_create(&thread, NULL, AlramScheduler, NULL)){
DestroySem(hAlarmStatusSem);
DestroySem(audioSem);
DestroySem(hAlarmSem);
Msg_Kill(qid);
return PROC_FAIL;
}
if(AviMngInit()){
AlarmScheduleExit();
pthread_join(thread, &ret);
DestroySem(hAlarmStatusSem);
DestroySem(audioSem);
DestroySem(hAlarmSem);
Msg_Kill(qid);
return PROC_FAIL;
}
if(JpgMngInit()){
AviMngExit();
AlarmScheduleExit();
pthread_join(thread, &ret);
DestroySem(hAlarmStatusSem);
DestroySem(audioSem);
DestroySem(hAlarmSem);
Msg_Kill(qid);
return PROC_FAIL;
}
if(FileDispatcherInit()){
JpgMngExit();
AviMngExit();
AlarmScheduleExit();
pthread_join(thread, &ret);
DestroySem(hAlarmStatusSem);
DestroySem(audioSem);
DestroySem(hAlarmSem);
Msg_Kill(qid);
return PROC_FAIL;
}
alarm_main_loop(qid, audQid, hAlarmSem);
AviMngExit();
JpgMngExit();
FileDispatcherExit();
DestroySem(hAlarmStatusSem);
DestroySem(audioSem);
DestroySem(hAlarmSem);
Msg_Kill(qid);
Msg_Kill(audQid);
return PROC_SUCESS;
}