comparison src/SDL_loadso.c @ 1152:51a8702d8ecd

Updates to PocketPC (WinCE) support, thanks to Dmitry Yakimov at activekitten.com.
author Ryan C. Gordon <icculus@icculus.org>
date Thu, 29 Sep 2005 09:43:00 +0000
parents cf6133247d34
children e9cf8c1b4590
comparison
equal deleted inserted replaced
1151:be9c9c8f6d53 1152:51a8702d8ecd
29 /* System dependent library loading routines */ 29 /* System dependent library loading routines */
30 30
31 #include <stdio.h> 31 #include <stdio.h>
32 #if defined(USE_DLOPEN) 32 #if defined(USE_DLOPEN)
33 # include <dlfcn.h> 33 # include <dlfcn.h>
34 #elif defined(WIN32) 34 #elif defined(WIN32) || defined(_WIN32_WCE)
35 # include <windows.h> 35 # include <windows.h>
36 #elif defined(__BEOS__) 36 #elif defined(__BEOS__)
37 # include <be/kernel/image.h> 37 # include <be/kernel/image.h>
38 #elif defined(macintosh) 38 #elif defined(macintosh)
39 # include <string.h> 39 # include <string.h>
58 const char *loaderror = "SDL_LoadObject() not implemented"; 58 const char *loaderror = "SDL_LoadObject() not implemented";
59 #if defined(USE_DLOPEN) 59 #if defined(USE_DLOPEN)
60 /* * */ 60 /* * */
61 handle = dlopen(sofile, RTLD_NOW); 61 handle = dlopen(sofile, RTLD_NOW);
62 loaderror = (char *)dlerror(); 62 loaderror = (char *)dlerror();
63 #elif defined(_WIN32_WCE)
64 /* * */
65 char errbuf[512];
66
67 wchar_t *errbuf_t = malloc(512 * sizeof(wchar_t));
68 wchar_t *sofile_t = malloc((MAX_PATH+1) * sizeof(wchar_t));
69
70 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, sofile, -1, sofile_t, MAX_PATH);
71 handle = (void *)LoadLibrary(sofile_t);
72
73 /* Generate an error message if all loads failed */
74 if ( handle == NULL ) {
75 FormatMessage((FORMAT_MESSAGE_IGNORE_INSERTS |
76 FORMAT_MESSAGE_FROM_SYSTEM),
77 NULL, GetLastError(),
78 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
79 errbuf_t, SDL_TABLESIZE(errbuf), NULL);
80 WideCharToMultiByte(CP_ACP, 0, errbuf_t, -1, errbuf, 511, NULL, NULL);
81 loaderror = errbuf;
82 }
83
84 free(sofile_t);
85 free(errbuf_t);
86
63 #elif defined(WIN32) 87 #elif defined(WIN32)
64 /* * */ 88 /* * */
65 char errbuf[512]; 89 char errbuf[512];
66 90
67 handle = (void *)LoadLibrary(sofile); 91 handle = (void *)LoadLibrary(sofile);
137 /* * */ 161 /* * */
138 symbol = dlsym(handle, name); 162 symbol = dlsym(handle, name);
139 if ( symbol == NULL ) { 163 if ( symbol == NULL ) {
140 loaderror = (char *)dlerror(); 164 loaderror = (char *)dlerror();
141 } 165 }
166 #elif defined(_WIN32_WCE)
167 /* * */
168 char errbuf[512];
169 int length = strlen(name);
170
171 wchar_t *name_t = malloc((length + 1) * sizeof(wchar_t));
172 wchar_t *errbuf_t = malloc(512 * sizeof(wchar_t));
173
174 MultiByteToWideChar(CP_ACP, MB_PRECOMPOSED, name, -1, name_t, length);
175
176 symbol = (void *)GetProcAddress((HMODULE)handle, name_t);
177 if ( symbol == NULL ) {
178 FormatMessage((FORMAT_MESSAGE_IGNORE_INSERTS |
179 FORMAT_MESSAGE_FROM_SYSTEM),
180 NULL, GetLastError(),
181 MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT),
182 errbuf_t, SDL_TABLESIZE(errbuf), NULL);
183 WideCharToMultiByte(CP_ACP, 0, errbuf_t, -1, errbuf, 511, NULL, NULL);
184 loaderror = errbuf;
185 }
186
187 free(name_t);
188 free(errbuf_t);
189
142 #elif defined(WIN32) 190 #elif defined(WIN32)
143 /* * */ 191 /* * */
144 char errbuf[512]; 192 char errbuf[512];
145 193
146 symbol = (void *)GetProcAddress((HMODULE)handle, name); 194 symbol = (void *)GetProcAddress((HMODULE)handle, name);