From d5baf212f45c3926ffec3bccad77ca4dd0751d23 Mon Sep 17 00:00:00 2001
From: Gluzskiy Alexandr <sss123next@list.ru>
Date: Thu, 21 Oct 2010 05:34:01 +0300
Subject: using utf8<->utf16 on poor c++ instead of miranda api (can solve some
 issues with badly encoded messages, testing needed)

---
 messages.cpp | 57 +++++++++++++++------------------------------------------
 1 file changed, 15 insertions(+), 42 deletions(-)

(limited to 'messages.cpp')

diff --git a/messages.cpp b/messages.cpp
index 3479f7e..8df3a2b 100644
--- a/messages.cpp
+++ b/messages.cpp
@@ -40,11 +40,7 @@ int RecvMsgSvc(WPARAM w, LPARAM l)
 
 
 	{ //check for gpg related data
-		wchar_t *tmp = mir_utf8decodeW(msg);
-		if(!tmp)
-			tmp = mir_a2t(msg);
-		wstring str = tmp;
-		mir_free(tmp);
+		wstring str = toUTF16(msg);
 		wstring::size_type s1 = wstring::npos, s2 = wstring::npos;
 
 		if((str.find(_T("-----END PGP PUBLIC KEY BLOCK-----")) != wstring::npos) && (str.find(_T("-----BEGIN PGP PUBLIC KEY BLOCK-----")) != wstring::npos))
@@ -311,16 +307,9 @@ int RecvMsgSvc(WPARAM w, LPARAM l)
 						f.seekg(0, std::ios::beg);
 						f.read(tmp, size);
 						tmp[size] = '\0';
-						TCHAR *tmp2 = mir_utf8decodeW(tmp);
-						if(!tmp2)
-						{
-							str.append(_T("Miranda failed to decode this utf8 message, showing it as is:\n"));
-							tmp2 = mir_a2t(tmp);
-							str.append(tmp2);
-						}
+						toUTF16(tmp);
+						str.append(toUTF16(tmp));
 						delete [] tmp;
-						str.append(tmp2);
-						mir_free(tmp2);
 						f.close();
 						DeleteFile(path.c_str());
 					}
@@ -341,10 +330,10 @@ int RecvMsgSvc(WPARAM w, LPARAM l)
 							str.insert(0, inopentag);
 							str.append(inclosetag);
 						}
-						pre->szMessage = mir_utf8encodeW(str.c_str());
+						pre->szMessage = mir_strdup(toUTF8(str).c_str());
 						if(metaIsSubcontact(hContact))
 						{
-							char *msg = mir_utf8encodeW(str.c_str());
+							char *msg = mir_strdup(toUTF8(str).c_str());
 							HistoryLog(hContact, msg, EVENTTYPE_MESSAGE, DBEF_UTF);
 							mir_free(msg);
 							return 1;
@@ -363,11 +352,9 @@ int RecvMsgSvc(WPARAM w, LPARAM l)
 			mir_free(msg);
 			return 1;
 		}
-		wchar_t *tmp = mir_utf8decodeW(msg);
-		wstring str = tmp;
-		mir_free(tmp);
+		wstring str = toUTF16(msg);
 		mir_free((void**)pre->szMessage);
-		pre->szMessage = mir_utf8encodeW(str.c_str());
+		pre->szMessage = mir_strdup(toUTF8(str).c_str());
 		return CallService(MS_PROTO_CHAINRECV, w, (LPARAM)ccs);
 	}
 	return CallService(MS_PROTO_CHAINRECV, w, l);
@@ -405,11 +392,7 @@ int SendMsgSvc(WPARAM w, LPARAM l)
 
 
 	{ //encrypt data here
-		TCHAR *tmp = mir_utf8decodeW(msg);
-		if(!tmp)
-			tmp = mir_a2t(msg);
-		wstring str = tmp;
-		mir_free(tmp);
+		wstring str = toUTF16(msg);
 		{ //not xmpp, just replace whole message
 			string out;
 			DWORD code;
@@ -442,7 +425,7 @@ int SendMsgSvc(WPARAM w, LPARAM l)
 			cmd += _T("\"");
 			{
 				char *tmp;
-				tmp = mir_utf8encodeW(str.c_str());
+				tmp = mir_strdup(toUTF8(str).c_str());
 				fstream f(path.c_str(), std::ios::out);
 				f<<tmp;
 				mir_free(tmp);
@@ -535,22 +518,16 @@ int SendMsgSvc(WPARAM w, LPARAM l)
 				msgs_to_ignore.push_back(hps);
 				if(bAppendTags)
 				{
-					char *opentag = mir_utf8encodeW(outopentag);
-					str_event.insert(0, opentag);
-					mir_free(opentag);
-					char *closetag = mir_utf8encodeW(outclosetag);
-					str_event.append(closetag);
-					mir_free(closetag);
+					str_event.insert(0, toUTF8(outopentag));
+					str_event.append(toUTF8(outclosetag));
 				}
 				HistoryLog(hContact, (char*)str_event.c_str(), EVENTTYPE_MESSAGE, DBEF_SENT | DBEF_UTF);
 				HistoryLog(metaGetContact(hContact), (char*)str_event.c_str(), EVENTTYPE_MESSAGE, DBEF_SENT | DBEF_UTF);
 				DBWriteContactSettingByte(metaGetContact(hContact), szGPGModuleName, "MsgsForTagging", DBGetContactSettingByte(metaGetContact(hContact), szGPGModuleName, "MsgsForTagging", 0) + 1);
-				char *data = mir_utf8encodeW(str.c_str());
-				CallContactService(hContact, PSS_MESSAGE, (WPARAM)PREF_UTF, (LPARAM)data);	
-				mir_free(data);
+				CallContactService(hContact, PSS_MESSAGE, (WPARAM)PREF_UTF, (LPARAM)toUTF8(str).c_str());
 				return returnNoError(hContact);
 			}
-			ccs->lParam = (LPARAM)mir_utf8encodeW(str.c_str());
+			ccs->lParam = (LPARAM)mir_strdup(toUTF8(str).c_str());
 			if(bAppendTags)
 				DBWriteContactSettingByte(hContact, szGPGModuleName, "MsgsForTagging", DBGetContactSettingByte(hContact, szGPGModuleName, "MsgsForTagging", 0) + 1);
 		}		
@@ -596,14 +573,10 @@ int HookSendMsg(WPARAM w, LPARAM l)
 		if((dbei->eventType == EVENTTYPE_MESSAGE) && (dbei->flags & DBEF_SENT))
 		{
 			char *msg = (char*)dbei->pBlob;
-			TCHAR *tmp = mir_utf8decodeW(msg);
-			if(!tmp)
-				tmp = mir_a2t(msg);
-			wstring str = tmp;
-			mir_free(tmp);
+			wstring str = toUTF16(msg);
 			str.insert(0, outopentag);
 			str.append(outclosetag);
-			char *msg2 = mir_utf8encodeW(str.c_str());
+			char *msg2 = mir_strdup(toUTF8(str).c_str());
 			mir_free(dbei->pBlob);
 			dbei->pBlob = (PBYTE)msg2;
 			dbei->cbBlob = strlen(msg2)+1;
-- 
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