/*Post the Offline Instant Message to User Conversation*/
static void
msn_oim_report_to_user(MsnOimRecvData *rdata, const char *msg_str)
{
MsnMessage *message;
const char *date;
const char *from;
const char *boundary;
char *decode_msg = NULL;
gsize body_len;
char **tokens;
char *passport = NULL;
time_t stamp;
message = msn_message_new(MSN_MSG_UNKNOWN);
msn_message_parse_payload(message, msg_str, strlen(msg_str),
MSG_OIM_LINE_DEM, MSG_OIM_BODY_DEM);
purple_debug_info("msn", "oim body:{%s}\n", message->body);
boundary = msn_message_get_attr(message, "boundary");
if (boundary != NULL) {
char *bounds;
char **part;
bounds = g_strdup_printf("--%s" MSG_OIM_LINE_DEM, boundary);
tokens = g_strsplit(message->body, bounds, 0);
/* tokens+1 to skip the "This is a multipart message..." text */
for (part = tokens+1; *part != NULL; part++) {
MsnMessage *multipart;
const char *type;
multipart = msn_message_new(MSN_MSG_UNKNOWN);
msn_message_parse_payload(multipart, *part, strlen(*part),
MSG_OIM_LINE_DEM, MSG_OIM_BODY_DEM);
type = msn_message_get_content_type(multipart);
if (type && !strcmp(type, "text/plain")) {
decode_msg = (char *)purple_base64_decode(multipart->body, &body_len);
msn_message_destroy(multipart);
break;
}
msn_message_destroy(multipart);
}
g_strfreev(tokens);
g_free(bounds);
if (decode_msg == NULL) {
purple_debug_error("msn", "Couldn't find text/plain OIM message.\n");
msn_message_destroy(message);
return;
}
} else {
decode_msg = (char *)purple_base64_decode(message->body, &body_len);
}
from = msn_message_get_attr(message, "X-OIM-originatingSource");
/* Match number to user's mobile number, FROM is a phone number
if the other side pages you using your phone number */
if (from && !strncmp(from, "tel:+", 5)) {
MsnUser *user = msn_userlist_find_user_with_mobile_phone(
rdata->oim->session->userlist, from + 4);
if (user && user->passport)
passport = g_strdup(user->passport);
}
if (passport == NULL) {
char *start, *end;
from = msn_message_get_attr(message, "From");
tokens = g_strsplit(from, " ", 2);
if (tokens[1] != NULL)
from = (const char *)tokens[1];
start = strchr(from, '<');
if (start != NULL) {
start++;
end = strchr(from, '>');
if (end != NULL)
passport = g_strndup(start, end - start);
}
if (passport == NULL)
passport = g_strdup(_("Unknown"));
g_strfreev(tokens);
}
date = msn_message_get_attr(message, "Date");
stamp = msn_oim_parse_timestamp(date);
purple_debug_info("msn", "oim Date:{%s},passport{%s}\n",
date, passport);
serv_got_im(rdata->oim->session->account->gc, passport, decode_msg, 0,
stamp);
/*Now get the oim message ID from the oim_list.
* and append to read list to prepare for deleting the Offline Message when sign out
*/
msn_oim_post_delete_msg(rdata);
g_free(passport);
g_free(decode_msg);
msn_message_destroy(message);
}
/*Post the Offline Instant Message to User Conversation*/
static void
msn_oim_report_to_user(MsnOimRecvData *rdata, const char *msg_str)
{
MsnMessage *message;
const char *date;
const char *from;
const char *boundary;
char *decode_msg = NULL, *clean_msg = NULL;
gsize body_len;
char **tokens;
char *passport = NULL;
time_t stamp;
const char *charset = NULL;
message = msn_message_new(MSN_MSG_UNKNOWN);
msn_message_parse_payload(message, msg_str, strlen(msg_str),
MSG_OIM_LINE_DEM, MSG_OIM_BODY_DEM);
purple_debug_info("msn", "oim body:{%s}\n", message->body);
boundary = msn_message_get_header_value(message, "boundary");
if (boundary != NULL) {
char *bounds;
char **part;
bounds = g_strdup_printf("--%s" MSG_OIM_LINE_DEM, boundary);
tokens = g_strsplit(message->body, bounds, 0);
/* tokens+1 to skip the "This is a multipart message..." text */
for (part = tokens+1; *part != NULL; part++) {
MsnMessage *multipart;
const char *type;
multipart = msn_message_new(MSN_MSG_UNKNOWN);
msn_message_parse_payload(multipart, *part, strlen(*part),
MSG_OIM_LINE_DEM, MSG_OIM_BODY_DEM);
type = msn_message_get_content_type(multipart);
if (type && !strcmp(type, "text/plain")) {
decode_msg = (char *)purple_base64_decode(multipart->body, &body_len);
charset = msn_message_get_charset(multipart);
msn_message_unref(multipart);
break;
}
msn_message_unref(multipart);
}
g_strfreev(tokens);
g_free(bounds);
if (decode_msg == NULL) {
purple_debug_error("msn", "Couldn't find text/plain OIM message.\n");
msn_message_unref(message);
return;
}
} else {
decode_msg = (char *)purple_base64_decode(message->body, &body_len);
charset = msn_message_get_charset(message);
}
if (charset && !((g_ascii_strncasecmp(charset, "UTF-8", 5) == 0) || (g_ascii_strncasecmp(charset, "UTF8", 4) == 0))) {
clean_msg = g_convert(decode_msg, body_len, "UTF-8", charset, NULL, NULL, NULL);
if (!clean_msg) {
char *clean = purple_utf8_salvage(decode_msg);
purple_debug_error("msn", "Failed to convert charset from %s to UTF-8 for OIM message: %s\n", charset, clean);
clean_msg = g_strdup_printf(_("%s (There was an error receiving this message. "
"Converting the encoding from %s to UTF-8 failed.)"),
clean, charset);
g_free(clean);
}
g_free(decode_msg);
} else if (!g_utf8_validate(decode_msg, body_len, NULL)) {
char *clean = purple_utf8_salvage(decode_msg);
purple_debug_error("msn", "Received an OIM message that is not UTF-8,"
" and no encoding specified: %s\n", clean);
if (charset) {
clean_msg = g_strdup_printf(_("%s (There was an error receiving this message."
" The charset was %s, but it was not valid UTF-8.)"),
clean, charset);
} else {
clean_msg = g_strdup_printf(_("%s (There was an error receiving this message."
" The charset was missing, but it was not valid UTF-8.)"),
clean);
}
g_free(clean);
g_free(decode_msg);
} else {
clean_msg = decode_msg;
}
from = msn_message_get_header_value(message, "X-OIM-originatingSource");
/* Match number to user's mobile number, FROM is a phone number
if the other side pages you using your phone number */
if (from && !strncmp(from, "tel:+", 5)) {
MsnUser *user = msn_userlist_find_user_with_mobile_phone(
rdata->oim->session->userlist, from + 4);
if (user && user->passport)
passport = g_strdup(user->passport);
}
if (passport == NULL) {
char *start, *end;
from = msn_message_get_header_value(message, "From");
tokens = g_strsplit(from, " ", 2);
if (tokens[1] != NULL)
from = (const char *)tokens[1];
start = strchr(from, '<');
if (start != NULL) {
start++;
end = strchr(from, '>');
if (end != NULL)
passport = g_strndup(start, end - start);
}
if (passport == NULL)
passport = g_strdup(_("Unknown"));
g_strfreev(tokens);
}
date = msn_message_get_header_value(message, "Date");
stamp = msn_oim_parse_timestamp(date);
purple_debug_info("msn", "oim Date:{%s},passport{%s}\n",
date, passport);
purple_serv_got_im(purple_account_get_connection(rdata->oim->session->account), passport, clean_msg, 0,
stamp);
/*Now get the oim message ID from the oim_list.
* and append to read list to prepare for deleting the Offline Message when sign out
*/
msn_oim_post_delete_msg(rdata);
g_free(passport);
g_free(clean_msg);
msn_message_unref(message);
}