/*
* Trans being NULL means that we are servicing ppg (doing dlr, but this does not
* concern us here).
*/
Octstr *urltrans_get_pattern(URLTranslation *t, Msg *request)
{
Octstr *result, *pattern;
if (request->sms.sms_type != report_mo && t->type == TRANSTYPE_SENDSMS)
return octstr_create("");
/* check if this is a delivery report message or not */
if (request->sms.sms_type != report_mo) {
pattern = t->pattern;
} else {
/* this is a DLR message */
pattern = request->sms.dlr_url;
if (octstr_len(pattern) == 0) {
if (t && octstr_len(t->dlr_url)) {
pattern = t->dlr_url;
} else {
return octstr_create("");
}
}
}
/* We have pulled this out into an own exported function. This
* gives other modules the chance to use the same escape code
* semantics for Msgs. */
result = urltrans_fill_escape_codes(pattern, request);
/*
* this SHOULD be done in smsbox, not here, but well,
* much easier to do here
*/
if (t && (t->type == TRANSTYPE_POST_URL || t->type == TRANSTYPE_POST_XML)
&& t->strip_keyword)
strip_keyword(request);
return result;
}
/*
* Trans being NULL means that we are servicing ppg (doing dlr, but this does not
* concern us here).
*/
Octstr *urltrans_get_pattern(URLTranslation *t, Msg *request)
{
Octstr *enc;
int nextarg, j;
struct tm tm;
int num_words;
List *word_list;
Octstr *result, *pattern;
long pattern_len;
long pos;
int c;
long i;
Octstr *temp;
Octstr *url, *reply; /* For and If delivery report */
url = reply = NULL;
if (request->sms.sms_type != report_mo && t->type == TRANSTYPE_SENDSMS)
return octstr_create("");
if (request->sms.msgdata) {
word_list = octstr_split_words(request->sms.msgdata);
num_words = list_len(word_list);
} else {
word_list = list_create();
num_words = 0;
}
result = octstr_create("");
/* check if this is a delivery report message or not */
if (request->sms.sms_type != report_mo) {
pattern = t->pattern;
} else {
/* this is a DLR message */
reply = octstr_duplicate(request->sms.msgdata);
url = octstr_duplicate(request->sms.dlr_url);
pattern = url;
if (octstr_len(pattern) == 0) {
if (t && octstr_len(t->dlr_url)) {
pattern = t->dlr_url;
} else {
list_destroy(word_list, octstr_destroy_item);
return octstr_create("");
}
}
}
pattern_len = octstr_len(pattern);
nextarg = 1;
pos = 0;
for (;;) {
while (pos < pattern_len) {
c = octstr_get_char(pattern, pos);
if (c == '%' && pos + 1 < pattern_len)
break;
octstr_append_char(result, c);
++pos;
}
if (pos == pattern_len)
break;
switch (octstr_get_char(pattern, pos + 1)) {
case 'k':
if (num_words <= 0)
break;
enc = octstr_duplicate(list_get(word_list, 0));
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 's':
if (nextarg >= num_words)
break;
enc = octstr_duplicate(list_get(word_list, nextarg));
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
++nextarg;
break;
case 'S':
if (nextarg >= num_words)
break;
temp = list_get(word_list, nextarg);
for (i = 0; i < octstr_len(temp); ++i) {
if (octstr_get_char(temp, i) == '*')
octstr_append_char(result, '~');
else
octstr_append_char(result, octstr_get_char(temp, i));
}
++nextarg;
break;
case 'r':
for (j = nextarg; j < num_words; ++j) {
enc = octstr_duplicate(list_get(word_list, j));
octstr_url_encode(enc);
if (j != nextarg)
octstr_append_char(result, '+');
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
/* NOTE: the sender and receiver is already switched in
* message, so that's why we must use 'sender' when
* we want original receiver and vice versa
*/
case 'P':
enc = octstr_duplicate(request->sms.sender);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 'p':
enc = octstr_duplicate(request->sms.receiver);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 'Q':
if (strncmp(octstr_get_cstr(request->sms.sender), "00", 2) == 0) {
enc = octstr_copy(request->sms.sender, 2,
octstr_len(request->sms.sender));
octstr_url_encode(enc);
octstr_format_append(result, "%%2B%S", enc);
octstr_destroy(enc);
} else {
enc = octstr_duplicate(request->sms.sender);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
case 'q':
if (strncmp(octstr_get_cstr(request->sms.receiver),"00",2)==0) {
enc = octstr_copy(request->sms.receiver, 2,
octstr_len(request->sms.receiver));
octstr_url_encode(enc);
octstr_format_append(result, "%%2B%S", enc);
octstr_destroy(enc);
} else {
enc = octstr_duplicate(request->sms.receiver);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
case 'a':
for (j = 0; j < num_words; ++j) {
enc = octstr_duplicate(list_get(word_list, j));
octstr_url_encode(enc);
if (j > 0)
octstr_append_char(result, '+');
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
case 'b':
enc = octstr_duplicate(request->sms.msgdata);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 't':
tm = gw_gmtime(request->sms.time);
octstr_format_append(result, "%04d-%02d-%02d+%02d:%02d:%02d",
tm.tm_year + 1900,
tm.tm_mon + 1,
tm.tm_mday,
tm.tm_hour,
tm.tm_min,
tm.tm_sec);
break;
case 'T':
if (request->sms.time == MSG_PARAM_UNDEFINED)
break;
octstr_format_append(result, "%ld", request->sms.time);
break;
case 'i':
if (request->sms.smsc_id == NULL)
break;
enc = octstr_duplicate(request->sms.smsc_id);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 'I':
if (!uuid_is_null(request->sms.id)) {
char id[UUID_STR_LEN + 1];
uuid_unparse(request->sms.id, id);
octstr_append_cstr(result, id);
}
break;
case 'n':
if (request->sms.service == NULL)
break;
enc = octstr_duplicate(request->sms.service);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 'd':
enc = octstr_create("");
octstr_append_decimal(enc, request->sms.dlr_mask);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
break;
case 'A':
if (reply) {
enc = octstr_duplicate(reply);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
case 'c':
octstr_append_decimal(result, request->sms.coding);
break;
case 'C':
if(octstr_len(request->sms.charset)) {
octstr_append(result, request->sms.charset);
} else {
switch (request->sms.coding) {
case DC_UNDEF:
case DC_7BIT:
octstr_append(result, octstr_imm("ISO-8859-1"));
break;
case DC_8BIT:
octstr_append(result, octstr_imm("8-BIT"));
break;
case DC_UCS2:
octstr_append(result, octstr_imm("UTF16-BE"));
break;
}
}
break;
case 'u':
if(octstr_len(request->sms.udhdata)) {
enc = octstr_duplicate(request->sms.udhdata);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
case 'B': /* billing identifier/information */
if (octstr_len(request->sms.binfo)) {
enc = octstr_duplicate(request->sms.binfo);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
case 'o': /* account information (may be operator id for aggregators */
if (octstr_len(request->sms.account)) {
enc = octstr_duplicate(request->sms.account);
octstr_url_encode(enc);
octstr_append(result, enc);
octstr_destroy(enc);
}
break;
/* XXX sms.parameters not present in here:
* * pid - will we receive this ?
* * mwi,mclass - will we receive these bits from smsc ?
* * alt-dcs - shouldn't be required unless we want to inform
* which alt-dcs external server should use back
* * compress - if we use compression, probably kannel would
* decompress and reset this to 0. not required
* * validity, deferred, rpi - we don't receive these from smsc
* * username, password, dlr-url, account - nonsense to send
*/
case '%':
octstr_format_append(result, "%%");
break;
default:
octstr_format_append(result, "%%%c",
octstr_get_char(pattern, pos + 1));
break;
}
pos += 2;
}
/*
* this SHOULD be done in smsbox, not here, but well,
* much easier to do here
*/
if (t && (t->type == TRANSTYPE_POST_URL || t->type == TRANSTYPE_POST_XML)
&& t->strip_keyword)
strip_keyword(request);
octstr_destroy(url);
octstr_destroy(reply);
list_destroy(word_list, octstr_destroy_item);
return result;
}
