/*
This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop
Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.net
Copyright (C) 2018-2022 Daniel Marschall, ViaThinkSoft
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "ff.h"
void strcpy_advance_id(TCHAR** str, int msgid) {
int len = FF_GetMsg(*str, msgid);
*str += len;
}
// Attention: No bounds checking!
int FF_GetMsg(TCHAR* ret, int MsgId) {
#ifdef WIN_ENV
#ifdef UNICODE
TCHAR* szMsg;
int len;
len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 0);
if (len == 0) return 0; // resource not found
if (ret != NULL) {
LoadString(hDllInstance, MsgId, ret, len + 1);
}
return len;
#else
// LoadStringA is either broken or badly documented!
// The documentation says that you receive a read-only string reference as well as the length as return value if cchBufferMax==0.
// Reality shows that return value is -1 if cchBufferMax==0.
// https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/8d8c5382-1867-460a-a18f-70dc425ffe2f/loadstring-not-behaving-as-documented?forum=windowssdk
// We cannot receive a read-only memory using LoadStringA, because the WinAPI needs to do a Unicode-to-ANSI convertion,
// so we must define some max limit.
TCHAR szMsg[4096];
int len;
len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 4096);
if (len == 0) return 0; // resource not found
if (ret != NULL) {
LoadString(hDllInstance, MsgId, ret, len + 1);
}
return len;
#endif
#else
Str255 msg;
GetIndString(msg, 1000, MsgId);
myp2cstrcpy(ret, msg);
#endif
}
// Attention: Requires FF_GetMsg_Free(), otherwise memory is leaked
TCHAR* FF_GetMsg_Cpy(int MsgId) {
#ifdef WIN_ENV
int len;
TCHAR* ret;
len = FF_GetMsg(NULL, MsgId);
if (len == 0) return NULL; // resource not found
ret
= (TCHAR
*)malloc((len
+1) * sizeof(TCHAR
));
if (ret == NULL) return NULL;
LoadString(hDllInstance, MsgId, ret, len+1);
return ret;
#else
Str255 msg;
TCHAR* ret;
ret
= (TCHAR
*)malloc((len
+ 1) * sizeof(TCHAR
));
GetIndString(msg, 1000, MsgId);
myp2cstrcpy(ret, msg);
return ret;
#endif
}
void FF_GetMsg_Free(TCHAR* str) {
}