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#define LOG_TAG "RIL-SMS"
#include <utils/Log.h>
#include "samsung-ril.h"
#include "util.h"
extern const struct RIL_Env *rilenv;
extern struct radio_state radio;
extern struct ipc_client *ipc_client;
void respondSmsIncoming(RIL_Token t, void *data, int length)
{
struct ipc_sms_incoming_msg *info = (struct ipc_sms_incoming_msg*)data;
unsigned char *pdu = ((unsigned char*)data + sizeof(struct ipc_sms_incoming_msg));
int resp_length = info->length * 2 + 1;
char *resp = (char*)malloc(resp_length);
bin2hex(pdu, info->length, resp);
LOGD("PDU string is '%s'\n", resp);
if(radio.msg_tpid_lock != 0) {
LOGE("Another message is already waiting for ACK, aborting");
//FIXME: it would be cleaner to enqueue it
goto exit;
}
radio.msg_tpid_lock = info->msg_tpid;
if(info->type == IPC_SMS_TYPE_POINT_TO_POINT) {
RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_NEW_SMS, resp, resp_length);
} else if(info->type == IPC_SMS_TYPE_STATUS_REPORT) {
RIL_onUnsolicitedResponse(RIL_UNSOL_RESPONSE_NEW_SMS_STATUS_REPORT, resp, resp_length);
} else {
LOGE("%s: Unknown message type", __FUNCTION__);
}
exit:
free(resp);
}
void requestSendSms(RIL_Token t, void *data, size_t datalen)
{
const char **request;
request = (char **) data;
int pdu_len = strlen(request[1]);
/* We first need to get SMS SVC before sending the message */
if(request[0] == NULL) {
LOGD("We have no SMSC, asking one before anything");
if(radio.tokens.send_sms != 0 && radio.msg_pdu != NULL) {
LOGE("Another message is being sent, aborting");
//FIXME: it would be cleaner to enqueue it
}
radio.tokens.send_sms = t;
radio.msg_pdu = malloc(pdu_len);
memcpy(radio.msg_pdu, request[1], pdu_len);
ipc_client_send_get(IPC_SMS_SVC_CENTER_ADDR, getRequestId(t));
} else {
sms_send_msg(t, request[1], request[0]);
}
}
void sms_send_msg(RIL_Token t, char *pdu, char *smsc_string)
{
char *data;
char *p;
struct ipc_sms_send_msg send_msg;
char *decoded_pdu;
int pdu_str_len = strlen(pdu);
int pdu_len = pdu_str_len / 2;
int smsc_len = smsc_string[0];
int send_msg_len = sizeof(struct ipc_sms_send_msg);
int length = pdu_len + smsc_len + send_msg_len;
LOGD("Sending SMS message!");
LOGD("length is %x + %x + %x = 0x%x\n", pdu_len, smsc_len, send_msg_len, length);
decoded_pdu = malloc(pdu_len);
hex2bin(pdu, pdu_str_len, decoded_pdu);
data = malloc(length);
memset(&send_msg, 0, sizeof(struct ipc_sms_send_msg));
send_msg.type = IPC_SMS_TYPE_OUTGOING;
send_msg.msg_type = IPC_SMS_MSG_SINGLE; //fixme: define based on PDU
send_msg.length = (unsigned char) length;
send_msg.smsc_len = (unsigned char) smsc_len;
p = data;
memcpy(p, &send_msg, send_msg_len);
p += send_msg_len;
memcpy(p, (char *) (smsc_string + 1), smsc_len);
p += smsc_len;
memcpy(p, decoded_pdu, pdu_len);
ipc_client_send(ipc_client, IPC_SMS_SEND_MSG, IPC_TYPE_EXEC, data, length, getRequestId(t));
/* Wait for ACK to return to RILJ */
radio.tokens.send_sms = t;
free(decoded_pdu);
free(data);
}
void respondSmsSvcCenterAddr(RIL_Token t, void *data, size_t datalen)
{
if(radio.tokens.send_sms == t && radio.msg_pdu != NULL) {
sms_send_msg(t, radio.msg_pdu, data);
free(radio.msg_pdu);
}
}
/**
* In: RIL_REQUEST_SEND_SMS_EXPECT_MORE
* Send an SMS message. Identical to RIL_REQUEST_SEND_SMS,
* except that more messages are expected to be sent soon. If possible,
* keep SMS relay protocol link open (eg TS 27.005 AT+CMMS command)
*
* Out: IPC_SMS_SEND_MSG
*/
void requestSendSmsExpectMore(RIL_Token t, void *data, size_t datalen)
{
/* FIXME: We seriously need a decent queue here */
}
unsigned short sms_ack_error_ril2ipc(int success, int failcause)
{
if(success) {
return IPC_SMS_ACK_NO_ERROR;
} else {
switch(failcause) {
case 0xD3:
return IPC_SMS_ACK_PDA_FULL_ERROR;
default:
return IPC_SMS_ACK_UNSPEC_ERROR;
}
}
}
RIL_Errno sms_ack_error_ipc2ril(unsigned short error)
{
switch(error) {
case IPC_SMS_ACK_NO_ERROR:
return RIL_E_SUCCESS;
default:
return RIL_E_GENERIC_FAILURE;
}
}
void respondSmsSendMsg(RIL_Token t, void *data, size_t datalen)
{
struct ipc_sms_deliv_report_msg *report_msg = data;
RIL_Errno ril_ack_err;
if(radio.tokens.send_sms != t) {
LOGE("Wrong token to ACK");
}
LOGD("RECV ack for msg_tpid %d\n", report_msg->msg_tpid);
ril_ack_err = sms_ack_error_ipc2ril(report_msg->error);
radio.tokens.send_sms = 0;
RIL_onRequestComplete(t, ril_ack_err, NULL, 0);
}
/**
* In: RIL_REQUEST_SMS_ACKNOWLEDGE
* Acknowledge successful or failed receipt of SMS previously indicated
* via RIL_UNSOL_RESPONSE_NEW_SMS
*
* Out: IPC_SMS_DELIVER_REPORT
* Sends a SMS delivery report
*/
void requestSmsAcknowledge(RIL_Token t, void *data, size_t datalen)
{
struct ipc_sms_deliv_report_msg report_msg;
int success = ((int *)data)[0];
int failcause = ((int *)data)[1];
if(radio.msg_tpid_lock == 0) {
LOGE("No stored msg_tpid, aborting\n");
return;
}
report_msg.type = IPC_SMS_TYPE_STATUS_REPORT;
report_msg.error = sms_ack_error_ril2ipc(success, failcause);
report_msg.msg_tpid = radio.msg_tpid_lock;
report_msg.unk = 0;
radio.msg_tpid_lock = 0;
ipc_client_send(ipc_client, IPC_SMS_DELIVER_REPORT, IPC_TYPE_EXEC, (void *) &report_msg, sizeof(struct ipc_sms_deliv_report_msg), getRequestId(t));
}
void respondSmsDeliverReport(RIL_Token t, void *data, size_t datalen)
{
//FIXME: check it's alright from data (or not, no need to check the ACK of our ACK)
RIL_onRequestComplete(t, RIL_E_SUCCESS, NULL, 0);
}
void respondSmsDeviceReady(RIL_Token t, struct ipc_message_info *info)
{
if(radio.radio_state == RADIO_STATE_SIM_READY) {
ipc_client_send(ipc_client, IPC_SMS_DEVICE_READY, IPC_TYPE_SET, NULL, 0, getRequestId(t));
}
RadioTokensCheck();
}
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