static void processLine(const char *line)
{
pthread_mutex_lock(&s_commandmutex);
if (sp_response == NULL) {
/* no command pending */
handleUnsolicited(line);
} else if (isFinalResponseSuccess(line)) {
sp_response->success = 1;
handleFinalResponse(line);
} else if (isFinalResponseError(line)) {
sp_response->success = 0;
handleFinalResponse(line);
} else if (s_smsPDU != NULL && 0 == strcmp(line, "> ")) {
// See eg. TS 27.005 4.3
// Commands like AT+CMGS have a "> " prompt
writeCtrlZ(s_smsPDU);
s_smsPDU = NULL;
} else switch (s_type) {
case NO_RESULT:
handleUnsolicited(line);
break;
case NUMERIC:
if (sp_response->p_intermediates == NULL
&& isdigit(line[0])
) {
addIntermediate(line);
} else {
/* either we already have an intermediate response or
the line doesn't begin with a digit */
handleUnsolicited(line);
}
break;
case SINGLELINE:
if (sp_response->p_intermediates == NULL
&& strStartsWith (line, s_responsePrefix)
) {
addIntermediate(line);
} else {
/* we already have an intermediate response */
handleUnsolicited(line);
}
break;
case MULTILINE:
if (strStartsWith (line, s_responsePrefix)) {
addIntermediate(line);
} else {
handleUnsolicited(line);
}
break;
default: /* this should never be reached */
RLOGE("Unsupported AT command type %d\n", s_type);
handleUnsolicited(line);
break;
}
pthread_mutex_unlock(&s_commandmutex);
}
static void processLine(const char *line)
{
struct atcontext *ac = getAtContext();
pthread_mutex_lock(&ac->commandmutex);
if (ac->response == NULL) {
/* No command pending. */
handleUnsolicited(line);
} else if (isFinalResponseSuccess(line)) {
ac->response->success = 1;
handleFinalResponse(line);
} else if (isFinalResponseError(line)) {
ac->response->success = 0;
handleFinalResponse(line);
} else if (ac->smsPDU != NULL && 0 == strcmp(line, "> ")) {
/* See eg. TS 27.005 4.3.
Commands like AT+CMGS have a "> " prompt. */
writeCtrlZ(ac->smsPDU);
ac->smsPDU = NULL;
} else switch (ac->type) {
case NO_RESULT:
handleUnsolicited(line);
break;
case NUMERIC:
if (ac->response->p_intermediates == NULL
&& isdigit(line[0])) {
addIntermediate(line);
} else {
/* Either we already have an intermediate response or
the line doesn't begin with a digit. */
handleUnsolicited(line);
}
break;
case SINGLELINE:
if (ac->response->p_intermediates == NULL
&& strStartsWith (line, ac->responsePrefix)) {
addIntermediate(line);
} else {
/* We already have an intermediate response. */
handleUnsolicited(line);
}
break;
case MULTILINE:
if (strStartsWith (line, ac->responsePrefix)) {
addIntermediate(line);
} else {
handleUnsolicited(line);
}
break;
default: /* This should never be reached */
ALOGE("%s() Unsupported AT command type %d", __func__, ac->type);
handleUnsolicited(line);
break;
}
pthread_mutex_unlock(&ac->commandmutex);
}
/**
* returns 1 if line is a final response, either error or success
* See 27.007 annex B
* WARNING: NO CARRIER and others are sometimes unsolicited
*/
static int isFinalResponse(const char *line)
{
return isFinalResponseSuccess(line) || isFinalResponseError(line);
}