static int at_send_command_full_nolock (const char *command, ATCommandType type,
const char *responsePrefix, const char *smspdu,
long long timeoutMsec, ATResponse **pp_outResponse)
{
int err = 0;
#ifndef USE_NP
struct timespec ts;
#endif /*USE_NP*/
if(sp_response != NULL) {
err = AT_ERROR_COMMAND_PENDING;
goto error;
}
err = writeline (command);
if (err < 0) {
goto error;
}
s_type = type;
s_responsePrefix = responsePrefix;
s_smsPDU = smspdu;
sp_response = at_response_new();
#ifndef USE_NP
if (timeoutMsec != 0) {
setTimespecRelative(&ts, timeoutMsec);
}
#endif /*USE_NP*/
while (sp_response->finalResponse == NULL && s_readerClosed == 0) {
if (timeoutMsec != 0) {
#ifdef USE_NP
err = pthread_cond_timeout_np(&s_commandcond, &s_commandmutex, timeoutMsec);
#else
err = pthread_cond_timedwait(&s_commandcond, &s_commandmutex, &ts);
#endif /*USE_NP*/
} else {
err = pthread_cond_wait(&s_commandcond, &s_commandmutex);
}
if (err == ETIMEDOUT) {
err = AT_ERROR_TIMEOUT;
goto error;
}
}
if (pp_outResponse == NULL) {
at_response_free(sp_response);
} else {
/* line reader stores intermediate responses in reverse order */
reverseIntermediates(sp_response);
*pp_outResponse = sp_response;
}
sp_response = NULL;
if(s_readerClosed > 0) {
err = AT_ERROR_CHANNEL_CLOSED;
goto error;
}
err = 0;
error:
clearPendingCommand();
return err;
}
static int at_send_command_full_nolock (const char *command, ATCommandType type,
const char *responsePrefix, const char *smspdu,
long long timeoutMsec, ATResponse **pp_outResponse)
{
int err = 0;
#ifndef USE_NP
struct timespec ts;
#endif /*USE_NP*/
if(sp_response != NULL) {
err = AT_ERROR_COMMAND_PENDING;
goto error;
}
if (!strncmp(command, "ATD", 3))
s_last_cme_error = CME_NO_ERROR;
err = writeline (command);
if (err < 0) {
goto error;
}
s_type = type;
s_responsePrefix = responsePrefix;
s_smsPDU = smspdu;
sp_response = at_response_new();
#ifndef USE_NP
if (timeoutMsec != 0) {
setTimespecRelative(&ts, timeoutMsec);
}
#endif /*USE_NP*/
while (sp_response->finalResponse == NULL && s_readerClosed == 0) {
if (timeoutMsec != 0) {
#ifdef USE_NP
err = pthread_cond_timeout_np(&s_commandcond, &s_commandmutex, timeoutMsec);
#else
err = pthread_cond_timedwait(&s_commandcond, &s_commandmutex, &ts);
#endif /*USE_NP*/
} else {
err = pthread_cond_wait(&s_commandcond, &s_commandmutex);
}
if (err == ETIMEDOUT) {
err = AT_ERROR_TIMEOUT;
goto error;
}
}
if (pp_outResponse == NULL) {
at_response_free(sp_response);
} else {
/* line reader stores intermediate responses in reverse order */
reverseIntermediates(sp_response);
*pp_outResponse = sp_response;
}
sp_response = NULL;
if(s_readerClosed > 0) {
err = AT_ERROR_CHANNEL_CLOSED;
goto error;
}
err = 0;
error:
clearPendingCommand();
/* Have to save the error message right away */
if (pp_outResponse && !(*pp_outResponse)->success && !err && !strncmp(command, "ATD", 3)) {
ATResponse *err_resp;
err = at_send_command_full_nolock("AT+CEER", SINGLELINE, "+CEER:", NULL,
timeoutMsec, &err_resp);
if (!err) {
if (err_resp->p_intermediates != NULL) {
free(s_last_errmsg);
s_last_errmsg = strdup(err_resp->p_intermediates->line);
}
at_response_free(err_resp);
}
}
return err;
}
