Rev 522 | Details | Compare with Previous | Last modification | View Log | RSS feed
Rev | Author | Line No. | Line |
---|---|---|---|
492 | daniel-mar | 1 | /* |
2 | This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop |
||
536 | daniel-mar | 3 | Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.net |
492 | daniel-mar | 4 | Copyright (C) 2018-2022 Daniel Marschall, ViaThinkSoft |
5 | |||
6 | This program is free software; you can redistribute it and/or modify |
||
7 | it under the terms of the GNU General Public License as published by |
||
8 | the Free Software Foundation; either version 2 of the License, or |
||
9 | (at your option) any later version. |
||
10 | |||
11 | This program is distributed in the hope that it will be useful, |
||
12 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
||
13 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
||
14 | GNU General Public License for more details. |
||
15 | |||
16 | You should have received a copy of the GNU General Public License |
||
17 | along with this program; if not, write to the Free Software |
||
18 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA |
||
19 | */ |
||
20 | |||
21 | #include "ff.h" |
||
22 | |||
495 | daniel-mar | 23 | void strcpy_advance_id(TCHAR** str, int msgid) { |
522 | daniel-mar | 24 | int len = FF_GetMsg(*str, msgid); |
521 | daniel-mar | 25 | *str += len; |
495 | daniel-mar | 26 | } |
27 | |||
492 | daniel-mar | 28 | // Attention: No bounds checking! |
521 | daniel-mar | 29 | int FF_GetMsg(TCHAR* ret, int MsgId) { |
492 | daniel-mar | 30 | #ifdef WIN_ENV |
521 | daniel-mar | 31 | |
32 | #ifdef UNICODE |
||
33 | TCHAR* szMsg; |
||
492 | daniel-mar | 34 | int len; |
35 | len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 0); |
||
521 | daniel-mar | 36 | if (len == 0) return 0; // resource not found |
37 | if (ret != NULL) { |
||
38 | LoadString(hDllInstance, MsgId, ret, len + 1); |
||
39 | } |
||
40 | return len; |
||
492 | daniel-mar | 41 | #else |
521 | daniel-mar | 42 | // LoadStringA is either broken or badly documented! |
43 | // The documentation says that you receive a read-only string reference as well as the length as return value if cchBufferMax==0. |
||
44 | // Reality shows that return value is -1 if cchBufferMax==0. |
||
45 | // https://social.msdn.microsoft.com/Forums/windowsdesktop/en-US/8d8c5382-1867-460a-a18f-70dc425ffe2f/loadstring-not-behaving-as-documented?forum=windowssdk |
||
46 | // We cannot receive a read-only memory using LoadStringA, because the WinAPI needs to do a Unicode-to-ANSI convertion, |
||
47 | // so we must define some max limit. |
||
48 | TCHAR szMsg[4096]; |
||
49 | int len; |
||
50 | len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 4096); |
||
51 | if (len == 0) return 0; // resource not found |
||
52 | if (ret != NULL) { |
||
53 | LoadString(hDllInstance, MsgId, ret, len + 1); |
||
54 | } |
||
55 | return len; |
||
56 | #endif |
||
57 | |||
58 | #else |
||
492 | daniel-mar | 59 | Str255 msg; |
60 | GetIndString(msg, 1000, MsgId); |
||
61 | myp2cstrcpy(ret, msg); |
||
62 | #endif |
||
63 | } |
||
64 | |||
496 | daniel-mar | 65 | // Attention: Requires FF_GetMsg_Free(), otherwise memory is leaked |
492 | daniel-mar | 66 | TCHAR* FF_GetMsg_Cpy(int MsgId) { |
493 | daniel-mar | 67 | #ifdef WIN_ENV |
492 | daniel-mar | 68 | int len; |
69 | TCHAR* ret; |
||
521 | daniel-mar | 70 | len = FF_GetMsg(NULL, MsgId); |
71 | if (len == 0) return NULL; // resource not found |
||
496 | daniel-mar | 72 | ret = (TCHAR*)malloc((len+1) * sizeof(TCHAR)); |
492 | daniel-mar | 73 | if (ret == NULL) return NULL; |
493 | daniel-mar | 74 | LoadString(hDllInstance, MsgId, ret, len+1); |
492 | daniel-mar | 75 | return ret; |
493 | daniel-mar | 76 | #else |
77 | Str255 msg; |
||
78 | TCHAR* ret; |
||
496 | daniel-mar | 79 | ret = (TCHAR*)malloc((len + 1) * sizeof(TCHAR)); |
493 | daniel-mar | 80 | GetIndString(msg, 1000, MsgId); |
81 | myp2cstrcpy(ret, msg); |
||
82 | return ret; |
||
83 | #endif |
||
496 | daniel-mar | 84 | } |
85 | |||
86 | void FF_GetMsg_Free(TCHAR* str) { |
||
87 | free(str); |
||
536 | daniel-mar | 88 | } |