source: trunk/src/shell32/misc.cpp@ 172

Last change on this file since 172 was 168, checked in by phaller, 26 years ago

Add: ExtractAssociatedIconA/W added, source files split
File size: 9.4 KB
Line 
1/* $Id: misc.cpp,v 1.1 1999-06-23 22:17:52 phaller Exp $ */
2
3/*
4 * Win32 SHELL32 for OS/2
5 * 1998/06/15 Patrick Haller (haller@zebra.fh-weingarten.de)
6 * Copyright 1997 Marcus Meissner
7 * Copyright 1988 Patrick Haller (adapted for win32os2)
8 * Project Odin Software License can be found in LICENSE.TXT
9 *
10 */
11
12
13/*****************************************************************************
14 * Includes *
15 *****************************************************************************/
16
17#include <os2win.h>
18#include <shellapi.h>
19#include "shell32.h"
20#include <misc.h>
21#include <string.h>
22
23
24/*****************************************************************************
25 * Types & Defines *
26 *****************************************************************************/
27
28
29/*****************************************************************************
30 * Name : LPWSTR* WIN32API CommandLineToArgvW
31 * Purpose :
32 * Parameters:
33 * Variables :
34 * Result :
35 * Remark :
36 * Status : UNTESTED STUB
37 *
38 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
39 *****************************************************************************/
40
41LPWSTR * WIN32API CommandLineToArgvW(LPCWSTR lpCmdLine,
42 int *pNumArgs)
43{
44 LPWSTR *argv, s, t;
45 int i;
46
47 dprintf(("SHELL32: CommandLineToArgvW(%s,%08xh)\n",
48 lpCmdLine,
49 pNumArgs));
50
51 s = (LPWSTR)lpCmdLine;
52 i = 0;
53 while (*s) {
54 /* space */
55 if (*s==0x0020) {
56 i++;
57 s++;
58 while (*s && *s==0x0020)
59 s++;
60 continue;
61 }
62 s++;
63 }
64 argv = (LPWSTR *)LocalAlloc(LPTR, sizeof(LPWSTR)*(i+1));
65 s = t = (LPWSTR)lpCmdLine;
66 i = 0;
67 while(*s) {
68 if (*s==0x0020) {
69 *s=0;
70 argv[i++] = t;
71 *s=0x0020;
72 while (*s && *s==0x0020)
73 s++;
74 if(*s)
75 t=s+1;
76 else t=s;
77 continue;
78 }
79 s++;
80 }
81 if(*t)
82 argv[i++] = t;
83
84 argv[i]=NULL;
85 *pNumArgs = i;
86 return argv;
87}
88
89
90/*****************************************************************************
91 * Name : HICON WIN32API ExtractIconA
92 * Purpose :
93 * Parameters:
94 * Variables :
95 * Result :
96 * Remark :
97 * Status : UNTESTED STUB
98 *
99 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
100 *****************************************************************************/
101
102HICON WIN32API ExtractIconA(HINSTANCE hInst,
103 LPCSTR lpszExeFileName,
104 UINT nIconIndex)
105{
106 dprintf(("SHELL32: ExtractIconA(%08xh,%s,%08xh) not implemented.\n",
107 hInst,
108 lpszExeFileName,
109 nIconIndex));
110
111 return(NULL);
112}
113
114
115/*****************************************************************************
116 * Name : HICON WIN32API ExtractIconW
117 * Purpose :
118 * Parameters:
119 * Variables :
120 * Result :
121 * Remark :
122 * Status : UNTESTED STUB
123 *
124 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
125 *****************************************************************************/
126
127HICON WIN32API ExtractIconW(HINSTANCE hInst,
128 LPCWSTR lpszExeFileName,
129 UINT nIconIndex)
130{
131 HICON hicon = NULL;
132 char *astring = UnicodeToAsciiString((LPWSTR)lpszExeFileName);
133
134 dprintf(("SHELL32: ExtractIconW(%08xh,%s,%08xh) not implemented.\n",
135 hInst,
136 lpszExeFileName,
137 nIconIndex));
138
139
140 FreeAsciiString(astring);
141 return(hicon);
142}
143
144
145/*****************************************************************************
146 * Name : HICON WIN32API ExtractIconExA
147 * Purpose :
148 * Parameters:
149 * Variables :
150 * Result :
151 * Remark :
152 * Status : UNTESTED STUB
153 *
154 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
155 *****************************************************************************/
156
157DWORD WIN32API ExtractIconExA(LPCSTR lpszFile,
158 int nIconIndex,
159 HICON *phiconLarge,
160 HICON *phiconSmall,
161 UINT nIcons)
162{
163 dprintf(("SHELL32: ExtractIconExA(%s,%08xh,%08xh,%08xh,%u) not implemented.\n",
164 lpszFile,
165 nIconIndex,
166 phiconLarge,
167 phiconSmall,
168 nIcons));
169
170 return (0);
171}
172
173
174/*****************************************************************************
175 * Name : HICON WIN32API ExtractIconExW
176 * Purpose :
177 * Parameters:
178 * Variables :
179 * Result :
180 * Remark :
181 * Status : UNTESTED STUB
182 *
183 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
184 *****************************************************************************/
185
186HICON WIN32API ExtractIconExW(LPCWSTR lpszFile,
187 int nIconIndex,
188 HICON *phiconLarge,
189 HICON *phiconSmall,
190 UINT nIcons)
191{
192 dprintf(("SHELL32: ExtractIconExW(%s,%08xh,%08xh,%08xh,%u) not implemented.\n",
193 lpszFile,
194 nIconIndex,
195 phiconLarge,
196 phiconSmall,
197 nIcons));
198
199 return (0);
200}
201
202
203/*****************************************************************************
204 * Name : HINSTANCE WIN32API FindExecutableA
205 * Purpose :
206 * Parameters:
207 * Variables :
208 * Result :
209 * Remark :
210 * Status : UNTESTED STUB
211 *
212 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
213 *****************************************************************************/
214
215HINSTANCE WIN32API FindExecutableA(LPCSTR lpszFile,
216 LPCSTR lpszDir,
217 LPTSTR lpszResult)
218{
219 dprintf(("SHELL32: FindExecutableA (%s,%s,%s) not implemented.\n",
220 lpszFile,
221 lpszDir,
222 lpszResult));
223
224 return(NULL);
225}
226
227
228/*****************************************************************************
229 * Name : HINSTANCE WIN32API FindExecutableW
230 * Purpose :
231 * Parameters:
232 * Variables :
233 * Result :
234 * Remark :
235 * Status : UNTESTED STUB
236 *
237 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
238 *****************************************************************************/
239
240HINSTANCE WIN32API FindExecutableW(LPCWSTR lpszFile,
241 LPCWSTR lpszDir,
242 LPWSTR lpszResult)
243{
244 dprintf(("SHELL32: FindExecutableW (%s,%s,%s) not implemented.\n",
245 lpszFile,
246 lpszDir,
247 lpszResult));
248
249 return(NULL);
250}
251
252
253/*****************************************************************************
254 * Name : HICON WIN32API ExtractAssociatedIconA
255 * Purpose : Return icon for given file (either from file itself or from associated
256 * executable) and patch parameters if needed.
257 * Parameters:
258 * Variables :
259 * Result :
260 * Remark : SHELL.36
261 * Status : UNTESTED STUB
262 *
263 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
264 *****************************************************************************/
265
266HICON WIN32API ExtractAssociatedIconA(HINSTANCE hInst,
267 LPSTR lpIconPath,
268 LPWORD lpiIcon)
269{
270 HICON hIcon;
271
272 dprintf(("SHELL32: ExtractAssociatedIconA(%08xh,%s,%08xh)\n",
273 hInst,
274 lpIconPath,
275 lpiIcon));
276
277 hIcon = ExtractIconA(hInst,
278 lpIconPath,
279 *lpiIcon);
280
281 if( hIcon < 2 )
282 {
283 if( hIcon == 1 ) /* no icons found in given file */
284 {
285 char tempPath[0x80];
286 UINT uRet = FindExecutableA(lpIconPath,
287 NULL,
288 tempPath);
289
290 if(uRet > 32 && tempPath[0])
291 {
292 strcpy(lpIconPath,tempPath);
293 hIcon = ExtractIconA(hInst,
294 lpIconPath,
295 *lpiIcon);
296 if( hIcon > 2 )
297 return hIcon;
298 }
299 else
300 hIcon = 0;
301 }
302
303 if( hIcon == 1 )
304 *lpiIcon = 2; /* MSDOS icon - we found .exe but no icons in it */
305 else
306 *lpiIcon = 6; /* generic icon - found nothing */
307
308 /* @@@PH - how is this supposed to work ?
309 GetModuleFileNameA(hInst,
310 lpIconPath,
311 0x80);
312 hIcon = LoadIconA(hInst,
313 *lpiIcon);
314 */
315 }
316 return hIcon;
317}
318
319
320/*****************************************************************************
321 * Name : HICON WIN32API ExtractAssociatedIconW
322 * Purpose : Return icon for given file (either from file itself or from associated
323 * executable) and patch parameters if needed.
324 * Parameters:
325 * Variables :
326 * Result :
327 * Remark : SHELL.36
328 * Status : UNTESTED STUB
329 *
330 * Author : Patrick Haller [Sat, 1998/07/11 11:55]
331 *****************************************************************************/
332
333HICON WIN32API ExtractAssociatedIconW(HINSTANCE hInst,
334 LPWSTR lpIconPath,
335 LPWORD lpiIcon)
336{
337 LPSTR lpIconPathAscii = UnicodeToAsciiString(lpIconPath);
338 HICON hIcon;
339
340 dprintf(("SHELL32: ExtractAssociatedIconW(%08xh,%s,%08xh)\n",
341 hInst,
342 lpIconPathAscii,
343 lpiIcon));
344
345 hIcon = ExtractAssociatedIconA(hInst,
346 lpIconPathAscii,
347 lpiIcon);
348
349 FreeAsciiString(lpIconPathAscii);
350
351 return (hIcon);
352}
353
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