MsnMessage *
msn_message_new_nudge(void)
{
MsnMessage *msg;
msg = msn_message_new(MSN_MSG_NUDGE);
msn_message_set_content_type(msg, "text/x-msnmsgr-datacast");
msn_message_set_flag(msg, 'N');
msn_message_set_bin_data(msg, "ID: 1\r\n", 7);
return msg;
}
static void
send_clientcaps(MsnSwitchBoard *swboard)
{
MsnMessage *msg;
msg = msn_message_new(MSN_MSG_CAPS);
msn_message_set_content_type(msg, "text/x-clientcaps");
msn_message_set_flag(msg, 'U');
msn_message_set_bin_data(msg, MSN_CLIENTINFO, strlen(MSN_CLIENTINFO));
msn_switchboard_send_msg(swboard, msg, TRUE);
msn_message_destroy(msg);
}
MsnMessage *
msn_message_new_msnslp(void)
{
MsnMessage *msg;
msg = msn_message_new(MSN_MSG_SLP);
msn_message_set_header(msg, "User-Agent", NULL);
msn_message_set_flag(msg, 'D');
msn_message_set_content_type(msg, "application/x-msnmsgrp2p");
return msg;
}
MsnMessage *
msn_message_new_from_cmd(MsnSession *session, MsnCommand *cmd)
{
MsnMessage *msg;
g_return_val_if_fail(cmd != NULL, NULL);
msg = msn_message_new(MSN_MSG_UNKNOWN);
msg->remote_user = g_strdup(cmd->params[0]);
/* msg->size = atoi(cmd->params[2]); */
msg->cmd = cmd;
return msg;
}
MsnMessage *
msn_message_new_plain(const char *message)
{
MsnMessage *msg;
char *message_cr;
msg = msn_message_new(MSN_MSG_TEXT);
msn_message_set_attr(msg, "User-Agent", PACKAGE_NAME "/" DISPLAY_VERSION);
msn_message_set_content_type(msg, "text/plain");
msn_message_set_charset(msg, "UTF-8");
msn_message_set_flag(msg, 'A');
msn_message_set_attr(msg, "X-MMS-IM-Format",
"FN=MS%20Sans%20Serif; EF=; CO=0; PF=0");
message_cr = purple_str_add_cr(message);
msn_message_set_bin_data(msg, message_cr, strlen(message_cr));
g_free(message_cr);
return msg;
}
MsnMessage *
msn_message_new_plain(const char *message)
{
MsnMessage *msg;
char *message_cr;
msg = msn_message_new(MSN_MSG_TEXT);
msg->retries = 1;
msn_message_set_header(msg, "User-Agent", PACKAGE_NAME "/" VERSION);
msn_message_set_content_type(msg, "text/plain");
msn_message_set_charset(msg, "UTF-8");
msn_message_set_flag(msg, 'A');
msn_message_set_header(msg, "X-MMS-IM-Format",
"FN=Segoe%20UI; EF=; CO=0; CS=1;PF=0");
message_cr = purple_str_add_cr(message);
msn_message_set_bin_data(msg, message_cr, strlen(message_cr));
g_free(message_cr);
return msg;
}
MsnMessage *
msn_message_new_plain(const char *message)
{
MsnMessage *msg;
char *message_cr;
msg = msn_message_new(MSN_MSG_TEXT);
msn_message_set_attr(msg, "User-Agent", "msn-pecan/" VERSION);
msn_message_set_content_type(msg, "text/plain");
msn_message_set_charset(msg, "UTF-8");
msn_message_set_flag(msg, 'A');
msn_message_set_attr(msg, "X-MMS-IM-Format",
"FN=MS%20Sans%20Serif; EF=; CO=0; PF=0");
#ifdef HAVE_LIBPURPLE
message_cr = purple_str_add_cr(message);
msn_message_set_bin_data(msg, message_cr, strlen(message_cr));
#endif /* HAVE_LIBPURPLE */
g_free(message_cr);
return msg;
}
/*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);
}
void
msn_invite_msg(MsnCmdProc *cmdproc, MsnMessage *msg)
{
GHashTable *body;
const gchar *command;
const gchar *cookie;
gboolean accepted = FALSE;
g_return_if_fail(cmdproc != NULL);
g_return_if_fail(msg != NULL);
body = msn_message_get_hashtable_from_body(msg);
if (body == NULL) {
purple_debug_warning("msn",
"Unable to parse invite msg body.\n");
return;
}
/*
* GUID is NOT always present but Invitation-Command and Invitation-Cookie
* are mandatory.
*/
command = g_hash_table_lookup(body, "Invitation-Command");
cookie = g_hash_table_lookup(body, "Invitation-Cookie");
if (command == NULL || cookie == NULL) {
purple_debug_warning("msn",
"Invalid invitation message: either Invitation-Command "
"or Invitation-Cookie is missing or invalid.\n"
);
return;
} else if (!strcmp(command, "INVITE")) {
const gchar *guid = g_hash_table_lookup(body, "Application-GUID");
if (guid == NULL) {
purple_debug_warning("msn",
"Invite msg missing Application-GUID.\n");
accepted = TRUE;
} else if (!strcmp(guid, MSN_FT_GUID)) {
} else if (!strcmp(guid, "{02D3C01F-BF30-4825-A83A-DE7AF41648AA}")) {
purple_debug_info("msn", "Computer call\n");
if (cmdproc->session) {
PurpleIMConversation *im = NULL;
gchar *from = msg->remote_user;
gchar *buf = NULL;
if (from)
im = purple_conversations_find_im_with_account(
from, cmdproc->session->account);
if (im)
buf = g_strdup_printf(
_("%s sent you a voice chat "
"invite, which is not yet "
"supported."), from);
if (buf) {
purple_conversation_write(PURPLE_CONVERSATION(im), NULL, buf,
PURPLE_MESSAGE_SYSTEM |
PURPLE_MESSAGE_NOTIFY,
time(NULL));
g_free(buf);
}
}
} else {
const gchar *application = g_hash_table_lookup(body, "Application-Name");
purple_debug_warning("msn", "Unhandled invite msg with GUID %s: %s.\n",
guid, application ? application : "(null)");
}
if (!accepted) {
MsnSwitchBoard *swboard = cmdproc->data;
char *text;
MsnMessage *cancel;
cancel = msn_message_new(MSN_MSG_TEXT);
msn_message_set_content_type(cancel, "text/x-msmsgsinvite");
msn_message_set_charset(cancel, "UTF-8");
msn_message_set_flag(cancel, 'U');
text = g_strdup_printf("Invitation-Command: CANCEL\r\n"
"Invitation-Cookie: %s\r\n"
"Cancel-Code: REJECT_NOT_INSTALLED\r\n",
cookie);
msn_message_set_bin_data(cancel, text, strlen(text));
g_free(text);
msn_switchboard_send_msg(swboard, cancel, TRUE);
msn_message_unref(cancel);
}
} else if (!strcmp(command, "CANCEL")) {
const gchar *code = g_hash_table_lookup(body, "Cancel-Code");
purple_debug_info("msn", "MSMSGS invitation cancelled: %s.\n",
code ? code : "no reason given");
} else {
/*
* Some other already established invitation session.
* Can be retrieved by Invitation-Cookie.
*/
}
g_hash_table_destroy(body);
}
/*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);
}