/* Find one multi SMS to sending and return it (or return ERR_EMPTY)
* There is also set ID for SMS
* File extension convention:
* OUTxxxxx.txt : normal text SMS
* Options appended to the extension applying to this SMS only:
* d: delivery report requested
* f: flash SMS
* b: WAP bookmark as name,URL
* e.g. OUTG20040620_193810_123_+4512345678_xpq.txtdf
* is a flash text SMS requesting delivery reports
*/
static GSM_Error SMSDFiles_FindOutboxSMS(GSM_MultiSMSMessage * sms, GSM_SMSDConfig * Config, char *ID)
{
GSM_MultiPartSMSInfo SMSInfo;
GSM_WAPBookmark Bookmark;
char FileName[100], FullName[400];
unsigned char Buffer[(GSM_MAX_SMS_LENGTH * GSM_MAX_MULTI_SMS + 1) * 2];
unsigned char Buffer2[(GSM_MAX_SMS_LENGTH * GSM_MAX_MULTI_SMS + 1) * 2];
FILE *File;
int i, len, phlen;
char *pos1, *pos2, *options = NULL;
gboolean backup = FALSE;
#ifdef GSM_ENABLE_BACKUP
GSM_SMS_Backup smsbackup;
GSM_Error error;
#endif
#ifdef WIN32
struct _finddata_t c_file;
intptr_t hFile;
strcpy(FullName, Config->outboxpath);
strcat(FullName, "OUT*.txt*");
hFile = _findfirst(FullName, &c_file);
if (hFile == -1) {
strcpy(FullName, Config->outboxpath);
strcat(FullName, "OUT*.smsbackup*");
hFile = _findfirst(FullName, &c_file);
backup = TRUE;
}
if (hFile == -1) {
return ERR_EMPTY;
} else {
strcpy(FileName, c_file.name);
}
_findclose(hFile);
#elif defined(HAVE_DIRBROWSING)
struct dirent **namelist = NULL;
int cur_file, num_files;
char *pos;
strcpy(FullName, Config->outboxpath);
FullName[strlen(Config->outboxpath) - 1] = '\0';
num_files = scandir(FullName, &namelist, 0, alphasort);
for (cur_file = 0; cur_file < num_files; cur_file++) {
/* Hidden file or current/parent directory */
if (namelist[cur_file]->d_name[0] == '.') {
continue;
}
/* We care only about files starting with out */
if (strncasecmp(namelist[cur_file]->d_name, "out", 3) != 0) {
continue;
}
/* Check extension */
pos = strrchr(namelist[cur_file]->d_name, '.');
if (pos == NULL) {
continue;
}
if (strncasecmp(pos, ".txt", 4) == 0) {
/* We have found text file */
backup = FALSE;
break;
}
if (strncasecmp(pos, ".smsbackup", 10) == 0) {
/* We have found a SMS backup file */
backup = TRUE;
break;
}
}
/* Remember file name */
if (cur_file < num_files) {
strcpy(FileName, namelist[cur_file]->d_name);
}
/* Free scandir result */
for (i = 0; i < num_files; i++) {
free(namelist[i]);
}
free(namelist);
namelist = NULL;
/* Did we actually find something? */
if (cur_file >= num_files) {
return ERR_EMPTY;
}
#else
return ERR_NOTSUPPORTED;
#endif
strcpy(FullName, Config->outboxpath);
strcat(FullName, FileName);
if (backup) {
#ifdef GSM_ENABLE_BACKUP
/* Remember ID */
strcpy(ID, FileName);
/* Load backup */
GSM_ClearSMSBackup(&smsbackup);
error = GSM_ReadSMSBackupFile(FullName, &smsbackup);
if (error != ERR_NONE) {
return error;
}
/* Copy it to our message */
sms->Number = 0;
for (i = 0; smsbackup.SMS[i] != NULL; i++) {
sms->SMS[sms->Number++] = *smsbackup.SMS[i];
}
/* Free memory */
GSM_FreeSMSBackup(&smsbackup);
/* Set delivery report flag */
if (sms->SMS[0].PDU == SMS_Status_Report) {
Config->currdeliveryreport = 1;
} else {
Config->currdeliveryreport = -1;
}
#else
SMSD_Log(DEBUG_ERROR, Config, "SMS backup loading disabled at compile time!");
return ERR_DISABLED;
#endif
} else {
options = strrchr(FileName, '.') + 4;
File = fopen(FullName, "rb");
if (File == NULL) {
return ERR_CANTOPENFILE;
}
len = fread(Buffer, 1, sizeof(Buffer) - 2, File);
fclose(File);
if ((len < 2) || (len >= 2 && ((Buffer[0] != 0xFF || Buffer[1] != 0xFE) && (Buffer[0] != 0xFE || Buffer[1] != 0xFF)))) {
if (len > GSM_MAX_SMS_LENGTH * GSM_MAX_MULTI_SMS)
len = GSM_MAX_SMS_LENGTH * GSM_MAX_MULTI_SMS;
EncodeUnicode(Buffer2, Buffer, len);
len = len * 2;
memmove(Buffer, Buffer2, len);
Buffer[len] = 0;
Buffer[len + 1] = 0;
} else {
Buffer[len] = 0;
Buffer[len + 1] = 0;
/* Possibly convert byte order */
ReadUnicodeFile(Buffer2, Buffer);
}
GSM_ClearMultiPartSMSInfo(&SMSInfo);
sms->Number = 0;
SMSInfo.ReplaceMessage = 0;
SMSInfo.Entries[0].Buffer = Buffer2;
SMSInfo.Class = -1;
SMSInfo.EntriesNum = 1;
Config->currdeliveryreport = -1;
if (strchr(options, 'd'))
Config->currdeliveryreport = 1;
if (strchr(options, 'f'))
SMSInfo.Class = 0; /* flash SMS */
if (strcasecmp(Config->transmitformat, "unicode") == 0) {
SMSInfo.Entries[0].ID = SMS_ConcatenatedTextLong;
SMSInfo.UnicodeCoding = TRUE;
} else if (strcasecmp(Config->transmitformat, "7bit") == 0) {
SMSInfo.Entries[0].ID = SMS_ConcatenatedTextLong;
SMSInfo.UnicodeCoding = FALSE;
} else {
/* auto */
SMSInfo.Entries[0].ID = SMS_ConcatenatedAutoTextLong;
}
if (strchr(options, 'b')) { // WAP bookmark as title,URL
SMSInfo.Entries[0].Buffer = NULL;
SMSInfo.Entries[0].Bookmark = &Bookmark;
SMSInfo.Entries[0].ID = SMS_NokiaWAPBookmarkLong;
SMSInfo.Entries[0].Bookmark->Location = 0;
pos2 = mywstrstr(Buffer2, "\0,");
if (pos2 == NULL) {
pos2 = Buffer2;
} else {
*pos2 = '\0';
pos2++;
*pos2 = '\0';
pos2++; // replace comma by zero
}
len = UnicodeLength(Buffer2);
if (len > 50) {
len = 50;
}
memmove(&SMSInfo.Entries[0].Bookmark->Title, Buffer2, len * 2);
pos1 = &SMSInfo.Entries[0].Bookmark->Title[0] + len * 2;
*pos1 = '\0';
pos1++;
*pos1 = '\0';
len = UnicodeLength(pos2);
if (len > 255) {
len = 255;
}
memmove(&SMSInfo.Entries[0].Bookmark->Address, pos2, len * 2);
pos1 = &SMSInfo.Entries[0].Bookmark->Address[0] + len * 2;
*pos1 = '\0';
pos1++;
*pos1 = '\0';
}
GSM_EncodeMultiPartSMS(GSM_GetDebug(Config->gsm), &SMSInfo, sms);
strcpy(ID, FileName);
pos1 = FileName;
for (i = 1; i <= 3 && pos1 != NULL; i++) {
pos1 = strchr(++pos1, '_');
}
if (pos1 != NULL) {
/* OUT<priority><date>_<time>_<serialno>_<phone number>_<anything>.txt */
pos2 = strchr(++pos1, '_');
if (pos2 != NULL) {
phlen = strlen(pos1) - strlen(pos2);
} else {
/* something wrong */
return ERR_UNKNOWN;
}
} else if (i == 2) {
/* OUTxxxxxxx.txt or OUTxxxxxxx */
pos1 = &FileName[3];
pos2 = strchr(pos1, '.');
if (pos2 == NULL) {
phlen = strlen(pos1);
} else {
phlen = strlen(pos1) - strlen(pos2);
}
} else if (i == 4) {
/* OUT<priority>_<phone number>_<serialno>.txt */
pos1 = strchr(FileName, '_');
pos2 = strchr(++pos1, '_');
phlen = strlen(pos1) - strlen(pos2);
} else {
/* something wrong */
return ERR_UNKNOWN;
}
for (len = 0; len < sms->Number; len++) {
EncodeUnicode(sms->SMS[len].Number, pos1, phlen);
}
}
if (sms->Number != 0) {
DecodeUnicode(sms->SMS[0].Number, Buffer);
if (options != NULL && strchr(options, 'b')) { // WAP bookmark as title,URL
SMSD_Log(DEBUG_NOTICE, Config, "Found %i sms to \"%s\" with bookmark \"%s\" cod %i lgt %i udh: t %i l %i dlr: %i fls: %i",
sms->Number,
Buffer,
DecodeUnicodeString(SMSInfo.Entries[0].Bookmark->Address),
sms->SMS[0].Coding, sms->SMS[0].Length, sms->SMS[0].UDH.Type, sms->SMS[0].UDH.Length, Config->currdeliveryreport, SMSInfo.Class);
} else {
SMSD_Log(DEBUG_NOTICE, Config, "Found %i sms to \"%s\" with text \"%s\" cod %i lgt %i udh: t %i l %i dlr: %i fls: %i",
sms->Number,
Buffer,
DecodeUnicodeString(sms->SMS[0].Text),
sms->SMS[0].Coding, sms->SMS[0].Length, sms->SMS[0].UDH.Type, sms->SMS[0].UDH.Length, Config->currdeliveryreport, sms->SMS[0].Class);
}
} else {
SMSD_Log(DEBUG_NOTICE, Config, "error: SMS-count = 0");
}
return ERR_NONE;
}
/**
* @name action_send_messages:
*/
int action_send_messages(gammu_state_t **sp,
int argc, char *argv[]) {
int rv = 0;
char **argp = &argv[1];
if (argc <= 2) {
print_usage_error(U_ERR_ARGS_MISSING);
return 1;
}
if (argc % 2 != 1) {
print_usage_error(U_ERR_ARGS_ODD);
return 2;
}
/* Lazy initialization of libgammu */
gammu_state_t *s = gammu_create_if_necessary(sp);
if (!s) {
print_operation_error(OP_ERR_INIT);
rv = 3; goto cleanup;
}
/* Allocate */
smsc_t *smsc = allocate(sizeof(*smsc));
multimessage_t *sms = allocate(sizeof(*sms));
multimessage_info_t *info = allocate(sizeof(*info));
/* Find SMSC number */
smsc->Location = 1;
if ((s->err = GSM_GetSMSC(s->sm, smsc)) != ERR_NONE) {
print_operation_error(OP_ERR_SMSC);
rv = 4; goto cleanup_sms;
}
transmit_status_t status;
initialize_transmit_status(&status);
GSM_SetSendSMSStatusCallback(
s->sm, _message_transmit_callback, &status
);
boolean_t is_start = TRUE;
unsigned int message_index = 0;
printf("[");
/* For each message... */
while (*argp != NULL) {
GSM_ClearMultiPartSMSInfo(info);
GSM_Debug_Info *debug = GSM_GetGlobalDebug();
/* Copy/convert destination phone number */
char *sms_destination_number = convert_utf8_utf16be(*argp++, FALSE);
if (!sms_destination_number) {
status.err = "Invalid UTF-8 sequence in destination number";
goto cleanup_end;
}
string_info_t nsi;
utf16be_string_info(sms_destination_number, &nsi);
/* Check size of phone number:
We'll be decoding this in to a fixed-sized buffer. */
if (nsi.units >= GSM_MAX_NUMBER_LENGTH) {
status.err = "Phone number is too long";
goto cleanup_transmit_status;
}
/* Missing message text:
This shouldn't happen since we check `argc` above,
but I'm leaving this here in case we refactor later. */
if (*argp == NULL) {
status.err = "No message body provided";
goto cleanup_transmit_status;
}
/* UTF-8 message content */
char *sms_message = *argp++;
/* Convert message from UTF-8 to UTF-16-BE:
Every symbol is two bytes long; the string is then
terminated by a single 2-byte UTF-16 null character. */
char *sms_message_utf16be = convert_utf8_utf16be(sms_message, FALSE);
if (!sms_message_utf16be) {
status.err = "Invalid UTF-8 sequence";
goto cleanup_transmit_status;
}
/* Prepare message info structure:
This information is used to encode the possibly-multipart SMS. */
info->Class = 1;
info->EntriesNum = 1;
info->Entries[0].ID = SMS_ConcatenatedTextLong;
info->Entries[0].Buffer = (uint8_t *) sms_message_utf16be;
info->UnicodeCoding = !utf16be_is_gsm_string(sms_message_utf16be);
if ((s->err = GSM_EncodeMultiPartSMS(debug, info, sms)) != ERR_NONE) {
status.err = "Failed to encode message";
goto cleanup_sms_text;
}
status.parts_sent = 0;
status.parts_total = sms->Number;
/* For each SMS part... */
for (unsigned int i = 0; i < sms->Number; i++) {
status.finished = FALSE;
status.message_part_index = i;
sms->SMS[i].PDU = SMS_Submit;
/* Copy destination phone number:
This is a fixed-size buffer; size was already checked above. */
CopyUnicodeString(sms->SMS[i].SMSC.Number, smsc->Number);
CopyUnicodeString(
sms->SMS[i].Number, (unsigned char *) sms_destination_number
);
/* Transmit a single message part */
if ((s->err = GSM_SendSMS(s->sm, &sms->SMS[i])) != ERR_NONE) {
status.parts[i].err = "Message transmission failed";
continue;
}
for (;;) {
/* Wait for reply */
GSM_ReadDevice(s->sm, TRUE);
if (status.finished) {
break;
}
}
if (!status.parts[i].transmitted) {
status.parts[i].err = "Message delivery failed";
continue;
}
status.parts_sent++;
}
cleanup_sms_text:
status.message_index = ++message_index;
free(sms_message_utf16be);
cleanup_transmit_status:
print_json_transmit_status(s, sms, &status, is_start);
free(sms_destination_number);
cleanup_end:
is_start = FALSE;
}
cleanup_sms:
free(sms);
free(smsc);
free(info);
printf("]\n");
cleanup:
return rv;
}