eEsifError EsifWebStart()
{
if (!EsifWebIsStarted()) {
esif_ccb_thread_create(&g_webthread, esif_web_worker_thread, NULL);
}
return ESIF_OK;
}
void EsifDataLogStart()
{
/* write header */
EsifDataLogFire(ESIF_TRUE);
g_dataLogQuit = ESIF_FALSE;
esif_ccb_event_init(&g_dataLogQuitEvent);
esif_ccb_thread_create(&g_dataLogThread, EsifDataLogWorkerThread, NULL);
g_dataLogActive = ESIF_TRUE;
}
eEsifError EsifEventMgr_Init(void)
{
eEsifError rc = ESIF_OK;
UInt8 i;
ESIF_TRACE_ENTRY_INFO();
esif_ccb_lock_init(&g_EsifEventMgr.listLock);
for (i = 0; i < NUM_EVENT_LISTS; i++) {
g_EsifEventMgr.observerLists[i] = esif_link_list_create();
if (NULL == g_EsifEventMgr.observerLists[i]) {
rc = ESIF_E_NO_MEMORY;
goto exit;
}
}
g_EsifEventMgr.eventQueuePtr = esif_queue_create(ESIF_UF_EVENT_QUEUE_SIZE, ESIF_UF_EVENT_QUEUE_NAME, ESIF_UF_EVENT_QUEUE_TIMEOUT);
g_EsifEventMgr.garbageList = esif_link_list_create();
if ((NULL == g_EsifEventMgr.eventQueuePtr) ||
(NULL == g_EsifEventMgr.garbageList)) {
rc = ESIF_E_NO_MEMORY;
goto exit;
}
rc = esif_ccb_thread_create(&g_EsifEventMgr.eventQueueThread, EsifEventMgr_EventQueueThread, NULL);
if (rc != ESIF_OK) {
goto exit;
}
exit:
if (rc != ESIF_OK) {
EsifEventMgr_Exit();
}
ESIF_TRACE_EXIT_INFO_W_STATUS(rc);
return rc;
}
static int run_as_server(FILE* input, char* command, int quit_after_command)
{
char *ptr = NULL;
char line[MAX_LINE + 1] = {0};
char line2[MAX_LINE + 1] = {0};
g_debuglog = stdin;
/* Prompt */
#define PROMPT_LEN 64
char *prompt = NULL;
char full_prompt[MAX_LINE + 1] = {0};
char prompt_buf[PROMPT_LEN] = {0};
ESIF_DATA(data_prompt, ESIF_DATA_STRING, prompt_buf, PROMPT_LEN);
esif_uf_init("");
esif_ccb_thread_create(&g_thread, esif_event_worker_thread, "Server");
sleep(1);
cmd_app_subsystem(SUBSYSTEM_ESIF);
while (!g_quit) {
int count = 0;
// Startup Command?
if (command) {
parse_cmd(command, ESIF_FALSE);
if (ESIF_TRUE == quit_after_command) {
g_quit = 1;
continue;
}
}
// Get User Input
g_appMgr.GetPrompt(&g_appMgr, &data_prompt);
prompt = (esif_string)data_prompt.buf_ptr;
#ifdef ESIF_ATTR_OS_LINUX_HAVE_READLINE
// Use Readline With History
sprintf(full_prompt, "%s ", prompt);
ptr = readline(full_prompt);
// Add To History NO NUL's
if (ptr[0] != 0) {
add_history(ptr);
}
strcpy(line, ptr);
free(ptr);
#else
// No History So Sorry
printf("%s ", prompt);
if (fgets(line, MAX_LINE, input) == NULL) {
break;
}
ptr = line;
while (*ptr != '\0') {
if (*ptr == '\r' || *ptr == '\n' || *ptr == '#') {
*ptr = '\0';
}
ptr++;
}
#endif
if (1 == g_repeat || !strncmp(line, "repeat", 6)) {
parse_cmd(line, ESIF_FALSE);
} else {
for (count = 0; count < g_repeat; count++) {
strcpy(line2, line);
parse_cmd(line2, ESIF_FALSE); /* parse destroys command line */
if (kbhit()) {
break;
}
if (g_soe && g_errorlevel != 0) {
break;
}
if (g_repeat_delay && count + 1 < g_repeat) {
esif_ccb_sleep(g_repeat_delay / 1000);
}
}
g_repeat = 1;
}
}
}
static int run_as_daemon(int start_with_pipe, int start_with_log)
{
FILE *fp = NULL;
char *ptr = NULL;
char line[MAX_LINE + 1] = {0};
/* 1. Call Fork */
pid_t process_id = fork();
if (-1 == process_id) {
return -1;
} else if (process_id != 0) {
/* 2. Exit From Parent */
printf("\nESIF Daemon/Loader (c) 2013-2014 Intel Corp. Ver x1.0.0.1\n");
printf("Spawn Daemon ESIF Child Process: %d\n", process_id);
if (ESIF_TRUE == start_with_pipe) {
printf("Command Input: %s\n", cmd_in);
}
if (ESIF_TRUE == start_with_log) {
printf("Command Output: %s\n", cmd_out);
}
exit(EXIT_SUCCESS);
}
/* 3. Call setsid */
if (-1 == setsid()) {
return -1;
}
/* Child will receive input from FIFO PIPE? */
if (ESIF_TRUE == start_with_pipe) {
if (-1 == mkfifo(cmd_in, S_IROTH)) {
}
}
/* 4. Change to known directory. Performed in main */
/* 5. Close all file descriptors incuding stdin, stdout, stderr */
close(STDIN_FILENO); /* stdin */
close(STDOUT_FILENO); /* stdout */
close(STDERR_FILENO); /* stderr */
/* 6. Open file descriptors 0, 1, and 2 and redirect */
/* stdin */
if (ESIF_TRUE == start_with_log) {
open (cmd_out, O_RDWR | O_CREAT | O_TRUNC);
} else {
open ("/dev/null", O_RDWR);
}
/* stdout */
dup(0);
setvbuf(stdout, NULL, _IONBF, 0);
/* stderr */
dup(0);
setvbuf(stderr, NULL, _IONBF, 0);
/*
** Start The Daemon
*/
esif_uf_init("");
esif_ccb_thread_create(&g_thread, esif_event_worker_thread, "Daemon");
cmd_app_subsystem(SUBSYSTEM_ESIF);
/* Process Input ? */
if (ESIF_TRUE == start_with_pipe) {
while (!g_quit) {
fp = fopen(cmd_in, "r");
if (NULL == fp) {
break;
}
/* Grab line from FIFO PIPE */
if (fgets(line, MAX_LINE, fp) == NULL) {
/* do nothing */
}
ptr = line;
while (*ptr != '\0') {
if (*ptr == '\r' || *ptr == '\n' || *ptr == '#') {
*ptr = '\0';
}
ptr++;
}
/* Parse and execute the command */
parse_cmd(line, ESIF_FALSE);
}
if (NULL != fp) {
fclose(fp);
}
}
}