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#include "messaging.h"
#include <map>
#include <queue>
typedef std::queue<std::string> MessageQueue;
typedef std::map<HANDLE, MessageQueue> ContactMessageQueue;
ContactMessageQueue contact_message_queue;
CRITICAL_SECTION q_cs;
mwServiceIm *service_im = 0;
void mwIm_conversation_opened(mwConversation *conv) {
mwIdBlock *idb = mwConversation_getTarget(conv);
HANDLE hContact = FindContactByUserId(idb->user);
if(!hContact) {
mwSametimeList *user_list = mwSametimeList_new();
mwSametimeGroup *stgroup = mwSametimeGroup_new(user_list, mwSametimeGroup_NORMAL, Translate("None"));
mwSametimeUser *stuser = mwSametimeUser_new(stgroup, mwSametimeUser_NORMAL, idb);
AddContact(stuser, (options.add_contacts ? false : true));
GetMoreDetails(idb->user);
}
ContactMessageQueue::iterator i;
EnterCriticalSection(&q_cs);
if((i = contact_message_queue.find(hContact)) != contact_message_queue.end()) {
while(i->second.size()) {
mwConversation_send(conv, mwImSend_PLAIN, (gconstpointer)i->second.front().c_str());
i->second.pop();
}
contact_message_queue.erase(i);
}
LeaveCriticalSection(&q_cs);
// gives linker error 'unresolved external symbol' :( So instead we will either add ciphers to the session or not (see session.cpp)
//mwConversation_setEncrypted(conv, options.encrypt_session);
}
/** A conversation has been closed */
void mwIm_conversation_closed(mwConversation *conv, guint32 err) {
if(err & ERR_FAILURE && err != CONNECTION_RESET) {
char *msg = mwError(err);
TCHAR *ts = u2t(msg);
//MessageBox(0, ts, TranslateT("Sametime Error"), MB_OK | MB_ICONWARNING);
ShowError(TranslateTS(ts));
g_free(msg);
free(ts);
}
mwIdBlock *idb = mwConversation_getTarget(conv);
HANDLE hContact = FindContactByUserId(idb->user);
if(hContact) {
ContactMessageQueue::iterator i;
EnterCriticalSection(&q_cs);
if((i = contact_message_queue.find(hContact)) != contact_message_queue.end()) {
contact_message_queue.erase(i);
}
LeaveCriticalSection(&q_cs);
}
}
/** A message has been received on a conversation */
void mwIm_conversation_recv(mwConversation *conv, mwImSendType type, gconstpointer msg) {
mwIdBlock *idb = mwConversation_getTarget(conv);
HANDLE hContact = FindContactByUserId(idb->user);
if(type == mwImSend_TYPING) {
CallService(MS_PROTO_CONTACTISTYPING, (WPARAM)hContact, (LPARAM)(GPOINTER_TO_UINT(msg) == 0 ? 0 : 2));
return;
}
if(type != mwImSend_PLAIN) return;
wchar_t temp[MAX_MESSAGE_SIZE];
char text[MAX_MESSAGE_SIZE];
MultiByteToWideChar(CP_UTF8, 0, (const char *)msg, -1, temp, MAX_MESSAGE_SIZE);
WideCharToMultiByte(CallService(MS_LANGPACK_GETCODEPAGE, 0, 0), WC_COMPOSITECHECK, temp, -1, text, MAX_MESSAGE_SIZE * sizeof(char), 0, 0);
CCSDATA ccs = {0};
PROTORECVEVENT pre = {0};
ccs.hContact = hContact;
ccs.szProtoService = PSR_MESSAGE;
ccs.wParam = 0;
ccs.lParam = (LPARAM)⪯
pre.timestamp = (DWORD)time(0);
int tMsgBodyLen = strlen(text);
int tRealBodyLen = wcslen(temp);
int tMsgBufLen = (tMsgBodyLen+1) * sizeof(char) + (tRealBodyLen+1)*sizeof( wchar_t );
char* tMsgBuf = ( char* )malloc( tMsgBufLen );
char* p = tMsgBuf;
strcpy( p, text );
p += (tMsgBodyLen+1);
if ( tRealBodyLen != 0 ) {
wcscpy((wchar_t *)p, temp);
pre.flags = PREF_UNICODE;
}
pre.szMessage = tMsgBuf;
DBDeleteContactSetting(hContact, "CList", "Hidden");
CallService(MS_PROTO_CHAINRECV, 0, (LPARAM)&ccs);
free(tMsgBuf);
}
mwImHandler mwIm_handler = {
mwIm_conversation_opened,
mwIm_conversation_closed,
mwIm_conversation_recv
};
HANDLE SendMessageToUser(HANDLE hContact, char *msg) {
mwIdBlock idb;
mwAwareIdBlock id_block;
wchar_t temp[MAX_MESSAGE_SIZE];
char text[MAX_MESSAGE_SIZE];
MultiByteToWideChar(CallService(MS_LANGPACK_GETCODEPAGE, 0, 0), MB_PRECOMPOSED, msg, -1, temp, MAX_MESSAGE_SIZE);
WideCharToMultiByte(CP_UTF8, 0, temp, -1, text, MAX_MESSAGE_SIZE * sizeof(char), 0, 0);
if(GetAwareIdFromContact(hContact, &id_block)) {
idb.user = id_block.user;
idb.community = id_block.community;
mwConversation *conv = mwServiceIm_getConversation(service_im, &idb);
if(conv) {
if(!mwConversation_isOpen(conv)) {
EnterCriticalSection(&q_cs);
contact_message_queue[hContact].push(text);
LeaveCriticalSection(&q_cs);
mwConversation_open(conv);
} else
mwConversation_send(conv, mwImSend_PLAIN, (gconstpointer)msg);
free(id_block.user);
return (HANDLE)conv;
}
free(id_block.user);
}
return 0;
}
HANDLE SendMessageToUserW(HANDLE hContact, wchar_t *msg) {
mwIdBlock idb;
mwAwareIdBlock id_block;
char text[MAX_MESSAGE_SIZE];
WideCharToMultiByte(CP_UTF8, 0, msg, -1, text, MAX_MESSAGE_SIZE * sizeof(char), 0, 0);
if(GetAwareIdFromContact(hContact, &id_block)) {
idb.user = id_block.user;
idb.community = id_block.community;
mwConversation *conv = mwServiceIm_getConversation(service_im, &idb);
if(conv) {
if(!mwConversation_isOpen(conv)) {
EnterCriticalSection(&q_cs);
contact_message_queue[hContact].push(text);
LeaveCriticalSection(&q_cs);
mwConversation_open(conv);
} else
mwConversation_send(conv, mwImSend_PLAIN, (gconstpointer)text);
free(id_block.user);
return (HANDLE)conv;
}
free(id_block.user);
}
return 0;
}
void SendTyping(HANDLE hContact, bool typing) {
mwIdBlock idb;
mwAwareIdBlock id_block;
if(GetAwareIdFromContact(hContact, &id_block)) {
idb.user = id_block.user;
idb.community = id_block.community;
mwConversation *conv = mwServiceIm_getConversation(service_im, &idb);
if(conv) {
if(mwConversation_isOpen(conv))
mwConversation_send(conv, mwImSend_TYPING, (gconstpointer)GUINT_TO_POINTER(typing ? 1 : 0));
}
free(id_block.user);
}
}
void CloseIm(HANDLE hContact) {
mwIdBlock idb;
mwAwareIdBlock id_block;
if(GetAwareIdFromContact(hContact, &id_block)) {
idb.user = id_block.user;
idb.community = id_block.community;
mwConversation *conv = mwServiceIm_getConversation(service_im, &idb);
if(conv) {
if(mwConversation_isOpen(conv))
mwConversation_close(conv, 0);
}
free(id_block.user);
}
}
void InitMessaging(mwSession *session) {
InitializeCriticalSection(&q_cs);
mwSession_addService(session, (mwService *)(service_im = mwServiceIm_new(session, &mwIm_handler)));
mwServiceIm_setClientType(service_im, mwImClient_PLAIN);
}
void DeinitMessaging(mwSession *session) {
mwSession_removeService(session, mwService_IM);
mwService_free((mwService *)service_im);
service_im = 0;
DeleteCriticalSection(&q_cs);
}
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