WebSVN – filter_foundry – Diff – /trunk/language.c


/*
    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) {
    free(str);
}
 

Rev 522	Rev 536
1	/*	1	/*
2	This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop	2	This file is part of "Filter Foundry", a filter plugin for Adobe Photoshop
3	Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.com.au	3	Copyright (C) 2003-2009 Toby Thain, toby@telegraphics.net
4	Copyright (C) 2018-2022 Daniel Marschall, ViaThinkSoft	4	Copyright (C) 2018-2022 Daniel Marschall, ViaThinkSoft
5		5
6	This program is free software; you can redistribute it and/or modify	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	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	8	the Free Software Foundation; either version 2 of the License, or
9	(at your option) any later version.	9	(at your option) any later version.
10		10
11	This program is distributed in the hope that it will be useful,	11	This program is distributed in the hope that it will be useful,
12	but WITHOUT ANY WARRANTY; without even the implied warranty of	12	but WITHOUT ANY WARRANTY; without even the implied warranty of
13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the	13	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14	GNU General Public License for more details.	14	GNU General Public License for more details.
15		15
16	You should have received a copy of the GNU General Public License	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	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	18	Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19	*/	19	*/
20		20
21	#include "ff.h"	21	#include "ff.h"
22		22
23	void strcpy_advance_id(TCHAR** str, int msgid) {	23	void strcpy_advance_id(TCHAR** str, int msgid) {
24	int len = FF_GetMsg(*str, msgid);	24	int len = FF_GetMsg(*str, msgid);
25	*str += len;	25	*str += len;
26	}	26	}
27		27
28	// Attention: No bounds checking!	28	// Attention: No bounds checking!
29	int FF_GetMsg(TCHAR* ret, int MsgId) {	29	int FF_GetMsg(TCHAR* ret, int MsgId) {
30	#ifdef WIN_ENV	30	#ifdef WIN_ENV
31		31
32	#ifdef UNICODE	32	#ifdef UNICODE
33	TCHAR* szMsg;	33	TCHAR* szMsg;
34	int len;	34	int len;
35	len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 0);	35	len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 0);
36	if (len == 0) return 0; // resource not found	36	if (len == 0) return 0; // resource not found
37	if (ret != NULL) {	37	if (ret != NULL) {
38	LoadString(hDllInstance, MsgId, ret, len + 1);	38	LoadString(hDllInstance, MsgId, ret, len + 1);
39	}	39	}
40	return len;	40	return len;
41	#else	41	#else
42	// LoadStringA is either broken or badly documented!	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.	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.	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	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,	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.	47	// so we must define some max limit.
48	TCHAR szMsg[4096];	48	TCHAR szMsg[4096];
49	int len;	49	int len;
50	len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 4096);	50	len = LoadString(hDllInstance, MsgId, (LPTSTR)&szMsg, 4096);
51	if (len == 0) return 0; // resource not found	51	if (len == 0) return 0; // resource not found
52	if (ret != NULL) {	52	if (ret != NULL) {
53	LoadString(hDllInstance, MsgId, ret, len + 1);	53	LoadString(hDllInstance, MsgId, ret, len + 1);
54	}	54	}
55	return len;	55	return len;
56	#endif	56	#endif
57		57
58	#else	58	#else
59	Str255 msg;	59	Str255 msg;
60	GetIndString(msg, 1000, MsgId);	60	GetIndString(msg, 1000, MsgId);
61	myp2cstrcpy(ret, msg);	61	myp2cstrcpy(ret, msg);
62	#endif	62	#endif
63	}	63	}
64		64
65	// Attention: Requires FF_GetMsg_Free(), otherwise memory is leaked	65	// Attention: Requires FF_GetMsg_Free(), otherwise memory is leaked
66	TCHAR* FF_GetMsg_Cpy(int MsgId) {	66	TCHAR* FF_GetMsg_Cpy(int MsgId) {
67	#ifdef WIN_ENV	67	#ifdef WIN_ENV
68	int len;	68	int len;
69	TCHAR* ret;	69	TCHAR* ret;
70	len = FF_GetMsg(NULL, MsgId);	70	len = FF_GetMsg(NULL, MsgId);
71	if (len == 0) return NULL; // resource not found	71	if (len == 0) return NULL; // resource not found
72	ret = (TCHAR)malloc((len+1) sizeof(TCHAR));	72	ret = (TCHAR)malloc((len+1) sizeof(TCHAR));
73	if (ret == NULL) return NULL;	73	if (ret == NULL) return NULL;
74	LoadString(hDllInstance, MsgId, ret, len+1);	74	LoadString(hDllInstance, MsgId, ret, len+1);
75	return ret;	75	return ret;
76	#else	76	#else
77	Str255 msg;	77	Str255 msg;
78	TCHAR* ret;	78	TCHAR* ret;
79	ret = (TCHAR)malloc((len + 1) sizeof(TCHAR));	79	ret = (TCHAR)malloc((len + 1) sizeof(TCHAR));
80	GetIndString(msg, 1000, MsgId);	80	GetIndString(msg, 1000, MsgId);
81	myp2cstrcpy(ret, msg);	81	myp2cstrcpy(ret, msg);
82	return ret;	82	return ret;
83	#endif	83	#endif
84	}	84	}
85		85
86	void FF_GetMsg_Free(TCHAR* str) {	86	void FF_GetMsg_Free(TCHAR* str) {
87	free(str);	87	free(str);
88	}	88	}
-		89

Subversion Repositories filter_foundry

filter_foundry/trunk/language.c – Rev 522 → 536