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#include "stdafx.h"
/////////////////////////////////////////////////////////////////////////////////////////
// Menu Services
int StartOTR(MCONTACT hContact)
{
const char *proto = GetContactProto(hContact);
if (!proto)
return 1; // error
ptrA uname(contact_get_id(hContact));
if (!uname)
return 1; // error
DWORD pol = g_plugin.getDword(hContact, "Policy", CONTACT_DEFAULT_POLICY);
if (pol == CONTACT_DEFAULT_POLICY)
pol = options.default_policy;
mir_cslock lck(lib_cs);
wchar_t* nick = ProtoGetNickname(proto);
if (nick) {
wchar_t msg[1024];
wchar_t* msgend = msg + _countof(msg) - 1;
wchar_t* msgoff = msg;
for (const char* c = MIROTR_PROTO_HELLO; *c; *msgoff++ = *c++);
*msgoff++ = '\n';
for (const wchar_t* c = nick; *c && msgoff < msgend; *msgoff++ = *c++);
for (const wchar_t* c = MIROTR_PROTO_HELLO_MSG; *c && msgoff < msgend; *msgoff++ = *c++);
LCID langid = Langpack_GetDefaultLocale();
if (langid != 0x0409/*US*/ && langid != 0x1009/*CA*/ && langid != 0x0809/*GB*/) { // non english
const wchar_t* translated = TranslateW(MIROTR_PROTO_HELLO_MSG);
if (mir_wstrcmp(MIROTR_PROTO_HELLO_MSG, translated)) {
*msgoff++ = '\n';
for (const wchar_t* c = nick; *c && msgoff < msgend; *msgoff++ = *c++);
for (const wchar_t* c = translated; *c && msgoff < msgend; *msgoff++ = *c++);
}
}
*msgoff = '\0';
mir_free(nick);
T2Utf msg_utf8(msg);
otr_gui_inject_message((void*)hContact, proto, proto, uname, msg_utf8 ? msg_utf8 : MIROTR_PROTO_HELLO);
}
return 0;
}
INT_PTR SVC_StartOTR(WPARAM hContact, LPARAM)
{
wchar_t buff[512];
MCONTACT hSub = db_mc_getMostOnline(hContact);
if (hSub != 0)
hContact = hSub;
if (options.bHaveSecureIM && CallService("SecureIM/IsContactSecured", hContact, 0) != 0) {
mir_snwprintf(buff, TranslateW(LANG_OTR_SECUREIM_STARTED), contact_get_nameT(hContact));
ShowError(buff);
return 0;
}
mir_snwprintf(buff, TranslateW(LANG_SESSION_REQUEST_OTR), contact_get_nameT(hContact));
ShowMessage(hContact, buff);
return StartOTR(hContact);
}
INT_PTR SVC_RefreshOTR(WPARAM hContact, LPARAM)
{
wchar_t buff[512];
MCONTACT hSub = db_mc_getMostOnline(hContact);
if (hSub != 0)
hContact = hSub;
if (options.bHaveSecureIM && CallService("SecureIM/IsContactSecured", hContact, 0) != 0) {
mir_snwprintf(buff, 512, TranslateW(LANG_OTR_SECUREIM_STARTED), contact_get_nameT(hContact));
ShowError(buff);
return 0;
}
mir_snwprintf(buff, TranslateW(LANG_SESSION_TRY_CONTINUE_OTR), contact_get_nameT(hContact));
ShowMessage(hContact, buff);
return StartOTR(hContact);
}
int otr_disconnect_contact(MCONTACT hContact)
{
MCONTACT hSub = db_mc_getMostOnline(hContact);
if (hSub != 0)
hContact = hSub;
const char *proto = GetContactProto(hContact);
if (!proto)
return 1; // error
ptrA uname(contact_get_id(hContact));
if (!uname)
return 1; // error
mir_cslock lck(lib_cs);
otrl_message_disconnect_all_instances(otr_user_state, &ops, (void*)hContact, proto, proto, uname);
return 0;
}
INT_PTR SVC_StopOTR(WPARAM hContact, LPARAM)
{
// prevent this filter from acting on injeceted messages for metas, when they are passed though the subcontact's proto send chain
if (otr_disconnect_contact(hContact))
return 0;
SetEncryptionStatus(hContact, TRUST_NOT_PRIVATE);
wchar_t buff[512];
mir_snwprintf(buff, TranslateW(LANG_SESSION_TERMINATED_OTR), contact_get_nameT(hContact));
ShowMessage(hContact, buff);
return 0;
}
INT_PTR SVC_VerifyOTR(WPARAM hContact, LPARAM)
{
MCONTACT hSub = db_mc_getMostOnline(hContact);
if (hSub != 0)
hContact = hSub;
ConnContext *context = otrl_context_find_miranda(otr_user_state, hContact);
if (!context)
return 1;
SMPInitDialog(context);
return 0;
}
INT_PTR SVC_ToggleHTMLOTR(WPARAM hContact, LPARAM)
{
MCONTACT hSub = db_mc_getMostOnline(hContact);
if (hSub != 0)
hContact = hSub;
if (g_plugin.getByte(hContact, "HTMLConv", 0))
g_plugin.setByte(hContact, "HTMLConv", 0);
else
g_plugin.setByte(hContact, "HTMLConv", 1);
return 0;
}
/////////////////////////////////////////////////////////////////////////////////////////
// module entry point
static HGENMENU hStopItem, hStartItem;
void InitMenu()
{
CreateServiceFunction(MS_OTR_MENUSTART, SVC_StartOTR);
CreateServiceFunction(MS_OTR_MENUSTOP, SVC_StopOTR);
CreateServiceFunction(MS_OTR_MENUREFRESH, SVC_RefreshOTR);
CreateServiceFunction(MS_OTR_MENUVERIFY, SVC_VerifyOTR);
CreateServiceFunction(MS_OTR_MENUTOGGLEHTML, SVC_ToggleHTMLOTR);
CMenuItem mi(&g_plugin);
mi.flags = CMIF_NOTOFFLINE | CMIF_UNICODE;
mi.position = -400000;
SET_UID(mi, 0xAB574FAD, 0x15D8, 0x49FF, 0xB7, 0x03, 0xDA, 0x2B, 0x45, 0x46, 0xC3, 0x56);
mi.name.w = _A2W(LANG_STOP_OTR);
mi.pszService = MS_OTR_MENUSTOP;
mi.hIcolibItem = iconList[ICON_PRIVATE].hIcolib;
hStopItem = Menu_AddContactMenuItem(&mi);
mi.uid.d[7]++;
mi.name.w = _A2W(LANG_START_OTR);
mi.pszService = MS_OTR_MENUSTART;
mi.hIcolibItem = iconList[ICON_NOT_PRIVATE].hIcolib;
hStartItem = Menu_AddContactMenuItem(&mi);
HookEvent(ME_CLIST_PREBUILDCONTACTMENU, SVC_PrebuildContactMenu);
}
int SVC_PrebuildContactMenu(WPARAM hContact, LPARAM)
{
Menu_ShowItem(hStartItem, false);
Menu_ShowItem(hStopItem, false);
const char *proto = GetContactProto(hContact);
if (!proto || db_get_b(hContact, proto, "ChatRoom", 0) == 1)
return 0;
if (proto && mir_strcmp(proto, META_PROTO) == 0) {
// make menu act as per most online subcontact
hContact = db_mc_getMostOnline(hContact);
if (!hContact)
return 0;
proto = GetContactProto(hContact);
}
INT_PTR caps = CallProtoService(proto, PS_GETCAPS, PFLAGNUM_1, 0);
if ((caps & PF1_IM) == 0)
return 0;
DWORD pol = g_plugin.getDword(hContact, "Policy", CONTACT_DEFAULT_POLICY);
if (pol == CONTACT_DEFAULT_POLICY)
pol = options.default_policy;
if (pol == OTRL_POLICY_NEVER || pol == OTRL_POLICY_ALWAYS)
return 0;
ConnContext *context = otrl_context_find_miranda(otr_user_state, hContact);
TrustLevel encrypted = otr_context_get_trust(context);
Menu_ShowItem(hStartItem, encrypted == TRUST_NOT_PRIVATE);
Menu_ShowItem(hStopItem, encrypted != TRUST_NOT_PRIVATE);
return 0;
}
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