static int load_xrandr(void)
{
int r = 0;
if (wine_dlopen(SONAME_LIBX11, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
wine_dlopen(SONAME_LIBXEXT, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
wine_dlopen(SONAME_LIBXRENDER, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
(xrandr_handle = wine_dlopen(SONAME_LIBXRANDR, RTLD_NOW, NULL, 0)))
{
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(xrandr_handle, #f, NULL, 0)) == NULL) \
goto sym_not_found;
LOAD_FUNCPTR(XRRConfigCurrentConfiguration)
LOAD_FUNCPTR(XRRConfigCurrentRate)
LOAD_FUNCPTR(XRRFreeScreenConfigInfo)
LOAD_FUNCPTR(XRRGetScreenInfo)
LOAD_FUNCPTR(XRRQueryExtension)
LOAD_FUNCPTR(XRRQueryVersion)
LOAD_FUNCPTR(XRRRates)
LOAD_FUNCPTR(XRRSetScreenConfig)
LOAD_FUNCPTR(XRRSetScreenConfigAndRate)
LOAD_FUNCPTR(XRRSizes)
#undef LOAD_FUNCPTR
r = 1; /* success */
sym_not_found:
if (!r) TRACE("Unable to load function ptrs from XRandR library\n");
}
return r;
}
static BOOL load_hal_functions(void)
{
void *hal_handle;
char error[128];
/* Load libhal with RTLD_GLOBAL so that the dbus symbols are available.
* We can't load libdbus directly since libhal may have been built against a
* different version but with the same soname. Binary compatibility is for wimps. */
if (!(hal_handle = wine_dlopen(SONAME_LIBHAL, RTLD_NOW|RTLD_GLOBAL, error, sizeof(error))))
goto failed;
#define DO_FUNC(f) if (!(p_##f = wine_dlsym( RTLD_DEFAULT, #f, error, sizeof(error) ))) goto failed
DBUS_FUNCS;
#undef DO_FUNC
#define DO_FUNC(f) if (!(p_##f = wine_dlsym( hal_handle, #f, error, sizeof(error) ))) goto failed
HAL_FUNCS;
#undef DO_FUNC
udisks_timeout = 3000; /* don't try for too long if we can fall back to HAL */
return TRUE;
failed:
WARN( "failed to load HAL support: %s\n", error );
return FALSE;
}
static void init_libxslt(void)
{
#ifdef SONAME_LIBXSLT
void (*pxsltInit)(void); /* Missing in libxslt <= 1.1.14 */
libxslt_handle = wine_dlopen(SONAME_LIBXSLT, RTLD_NOW, NULL, 0);
if (!libxslt_handle)
return;
#define LOAD_FUNCPTR(f, needed) \
if ((p##f = wine_dlsym(libxslt_handle, #f, NULL, 0)) == NULL) \
if (needed) { WARN("Can't find symbol %s\n", #f); goto sym_not_found; }
LOAD_FUNCPTR(xsltInit, 0);
LOAD_FUNCPTR(xsltApplyStylesheet, 1);
LOAD_FUNCPTR(xsltApplyStylesheetUser, 1);
LOAD_FUNCPTR(xsltCleanupGlobals, 1);
LOAD_FUNCPTR(xsltFreeStylesheet, 1);
LOAD_FUNCPTR(xsltFreeTransformContext, 1);
LOAD_FUNCPTR(xsltNewTransformContext, 1);
LOAD_FUNCPTR(xsltParseStylesheetDoc, 1);
LOAD_FUNCPTR(xsltQuoteUserParams, 1);
#undef LOAD_FUNCPTR
if (pxsltInit)
pxsltInit();
return;
sym_not_found:
wine_dlclose(libxslt_handle, NULL, 0);
libxslt_handle = NULL;
#endif
}
static void *load_libjpeg(void)
{
if((libjpeg_handle = wine_dlopen(SONAME_LIBJPEG, RTLD_NOW, NULL, 0)) != NULL) {
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(libjpeg_handle, #f, NULL, 0)) == NULL) { \
libjpeg_handle = NULL; \
return NULL; \
}
LOAD_FUNCPTR(jpeg_CreateCompress);
LOAD_FUNCPTR(jpeg_CreateDecompress);
LOAD_FUNCPTR(jpeg_destroy_compress);
LOAD_FUNCPTR(jpeg_destroy_decompress);
LOAD_FUNCPTR(jpeg_finish_compress);
LOAD_FUNCPTR(jpeg_read_header);
LOAD_FUNCPTR(jpeg_read_scanlines);
LOAD_FUNCPTR(jpeg_resync_to_restart);
LOAD_FUNCPTR(jpeg_set_defaults);
LOAD_FUNCPTR(jpeg_start_compress);
LOAD_FUNCPTR(jpeg_start_decompress);
LOAD_FUNCPTR(jpeg_std_error);
LOAD_FUNCPTR(jpeg_write_scanlines);
#undef LOAD_FUNCPTR
}
return libjpeg_handle;
}
static void *load_libglu(void)
{
static int already_loaded;
void *handle;
if (already_loaded) return libglu_handle;
already_loaded = 1;
TRACE("Trying to load GLU library: %s\n", SONAME_LIBGLU);
handle = wine_dlopen(SONAME_LIBGLU, RTLD_NOW, NULL, 0);
if (!handle)
{
WARN("Failed to load %s\n", SONAME_LIBGLU);
return NULL;
}
#define LOAD_FUNCPTR(f) if((p##f = (void*)wine_dlsym(handle, #f, NULL, 0)) == NULL) goto sym_not_found;
LOAD_FUNCPTR(gluNewTess)
LOAD_FUNCPTR(gluDeleteTess)
LOAD_FUNCPTR(gluTessBeginContour)
LOAD_FUNCPTR(gluTessBeginPolygon)
LOAD_FUNCPTR(gluTessCallback)
LOAD_FUNCPTR(gluTessEndContour)
LOAD_FUNCPTR(gluTessEndPolygon)
LOAD_FUNCPTR(gluTessVertex)
#undef LOAD_FUNCPTR
libglu_handle = handle;
return handle;
sym_not_found:
WARN("Unable to load function ptrs from libGLU\n");
/* Close the library as we won't use it */
wine_dlclose(handle, NULL, 0);
return NULL;
}
static int load_xrandr(void)
{
int r = 0;
if (wine_dlopen(SONAME_LIBXRENDER, RTLD_NOW|RTLD_GLOBAL, NULL, 0) &&
(xrandr_handle = wine_dlopen(SONAME_LIBXRANDR, RTLD_NOW, NULL, 0)))
{
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(xrandr_handle, #f, NULL, 0)) == NULL) \
goto sym_not_found;
LOAD_FUNCPTR(XRRConfigCurrentConfiguration)
LOAD_FUNCPTR(XRRConfigCurrentRate)
LOAD_FUNCPTR(XRRFreeScreenConfigInfo)
LOAD_FUNCPTR(XRRGetScreenInfo)
LOAD_FUNCPTR(XRRQueryExtension)
LOAD_FUNCPTR(XRRQueryVersion)
LOAD_FUNCPTR(XRRRates)
LOAD_FUNCPTR(XRRSetScreenConfig)
LOAD_FUNCPTR(XRRSetScreenConfigAndRate)
LOAD_FUNCPTR(XRRSizes)
r = 1;
#ifdef HAVE_XRRGETSCREENRESOURCES
LOAD_FUNCPTR(XRRFreeCrtcInfo)
LOAD_FUNCPTR(XRRFreeOutputInfo)
LOAD_FUNCPTR(XRRFreeScreenResources)
LOAD_FUNCPTR(XRRGetCrtcInfo)
LOAD_FUNCPTR(XRRGetOutputInfo)
LOAD_FUNCPTR(XRRGetScreenResources)
LOAD_FUNCPTR(XRRSetCrtcConfig)
r = 2;
#endif
#undef LOAD_FUNCPTR
sym_not_found:
if (!r) TRACE("Unable to load function ptrs from XRandR library\n");
}
return r;
}
static void *load_libpng(void)
{
if((libpng_handle = wine_dlopen(SONAME_LIBPNG, RTLD_NOW, NULL, 0)) != NULL) {
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(libpng_handle, #f, NULL, 0)) == NULL) { \
libpng_handle = NULL; \
return NULL; \
}
LOAD_FUNCPTR(png_create_read_struct);
LOAD_FUNCPTR(png_create_info_struct);
LOAD_FUNCPTR(png_create_write_struct);
LOAD_FUNCPTR(png_destroy_read_struct);
LOAD_FUNCPTR(png_destroy_write_struct);
LOAD_FUNCPTR(png_error);
LOAD_FUNCPTR(png_get_bit_depth);
LOAD_FUNCPTR(png_get_color_type);
LOAD_FUNCPTR(png_get_error_ptr);
LOAD_FUNCPTR(png_get_iCCP);
LOAD_FUNCPTR(png_get_image_height);
LOAD_FUNCPTR(png_get_image_width);
LOAD_FUNCPTR(png_get_io_ptr);
LOAD_FUNCPTR(png_get_pHYs);
LOAD_FUNCPTR(png_get_PLTE);
LOAD_FUNCPTR(png_get_tRNS);
LOAD_FUNCPTR(png_set_bgr);
LOAD_FUNCPTR(png_set_crc_action);
LOAD_FUNCPTR(png_set_error_fn);
#ifdef HAVE_PNG_SET_EXPAND_GRAY_1_2_4_TO_8
LOAD_FUNCPTR(png_set_expand_gray_1_2_4_to_8);
#else
LOAD_FUNCPTR(png_set_gray_1_2_4_to_8);
#endif
LOAD_FUNCPTR(png_set_filler);
LOAD_FUNCPTR(png_set_gray_to_rgb);
LOAD_FUNCPTR(png_set_interlace_handling);
LOAD_FUNCPTR(png_set_IHDR);
LOAD_FUNCPTR(png_set_pHYs);
LOAD_FUNCPTR(png_set_read_fn);
LOAD_FUNCPTR(png_set_strip_16);
LOAD_FUNCPTR(png_set_tRNS_to_alpha);
LOAD_FUNCPTR(png_set_write_fn);
LOAD_FUNCPTR(png_read_end);
LOAD_FUNCPTR(png_read_image);
LOAD_FUNCPTR(png_read_info);
LOAD_FUNCPTR(png_write_end);
LOAD_FUNCPTR(png_write_info);
LOAD_FUNCPTR(png_write_rows);
#undef LOAD_FUNCPTR
}
return libpng_handle;
}
static BOOL load_functions(void)
{
void *dbus_handle, *hal_handle;
char error[128];
if (!(dbus_handle = wine_dlopen(SONAME_LIBDBUS_1, RTLD_NOW, error, sizeof(error)))) goto failed;
if (!(hal_handle = wine_dlopen(SONAME_LIBHAL, RTLD_NOW, error, sizeof(error)))) goto failed;
#define DO_FUNC(f) if (!(p_##f = wine_dlsym( dbus_handle, #f, error, sizeof(error) ))) goto failed
DBUS_FUNCS;
#undef DO_FUNC
#define DO_FUNC(f) if (!(p_##f = wine_dlsym( hal_handle, #f, error, sizeof(error) ))) goto failed
HAL_FUNCS;
#undef DO_FUNC
return TRUE;
failed:
WINE_WARN( "failed to load HAL support: %s\n", error );
return FALSE;
}
static void load_xinerama(void)
{
void *handle;
if (!(handle = wine_dlopen(SONAME_LIBXINERAMA, RTLD_NOW, NULL, 0)))
{
WARN( "failed to open %s\n", SONAME_LIBXINERAMA );
return;
}
pXineramaQueryExtension = wine_dlsym( handle, "XineramaQueryExtension", NULL, 0 );
if (!pXineramaQueryExtension) WARN( "XineramaQueryScreens not found\n" );
pXineramaQueryScreens = wine_dlsym( handle, "XineramaQueryScreens", NULL, 0 );
if (!pXineramaQueryScreens) WARN( "XineramaQueryScreens not found\n" );
}
static int load_functions(void) {
char soname[MAX_PATH] = FALLBACK_LIBCTAPI, buffer[MAX_PATH];
LONG result;
HKEY key_handle;
if (pCT_init) /* loaded already */
return 0;
/* Try to get name of low level library from registry */
/* @@ Wine registry key: HKCU\Software\Wine\ctapi32 */
result = RegOpenKeyExA(HKEY_CURRENT_USER, "Software\\Wine\\ctapi32", 0, KEY_READ, &key_handle);
if (result == ERROR_SUCCESS) {
DWORD type, size;
WCHAR buffer_w[MAX_PATH];
size = sizeof(buffer_w) - sizeof(WCHAR); /* Leave space for null termination */
result = RegQueryValueExW(key_handle, value_name, NULL, &type, (LPBYTE)buffer_w, &size);
if ((result == ERROR_SUCCESS) && (type == REG_SZ)) {
int len;
/* Null termination */
buffer_w[size / sizeof(WCHAR)] = '\0';
len = WideCharToMultiByte(CP_UNIXCP, 0, buffer_w, -1, buffer, sizeof(buffer), NULL, NULL);
if (len)
memcpy(soname, buffer, len);
}
RegCloseKey(key_handle);
}
TRACE("Loading library '%s'\n", soname);
ctapi_handle = wine_dlopen(soname, RTLD_NOW, NULL, 0);
if (ctapi_handle) {
TRACE("Successfully loaded '%s'\n", soname);
}
else {
MESSAGE("Wine cannot find any usable hardware library, ctapi32.dll not working.\n");
MESSAGE("Please create the key \"HKEY_CURRENT_USER\\Software\\Wine\\ctapi32\" in your registry\n");
MESSAGE("and set the value \"library\" to your library name (e.g. \"libctapi-cyberjack.so.1\" or \"/usr/lib/readers/libctapi.so\").\n");
return 1;
}
#define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(ctapi_handle, #f, NULL, 0)) == NULL){WARN("Can't find symbol %s\n", #f); return 1;}
LOAD_FUNCPTR(CT_init);
LOAD_FUNCPTR(CT_data);
LOAD_FUNCPTR(CT_close);
#undef LOAD_FUNCPTR
return 0;
}
/* open a library for a given dll, searching in the dll path
* 'name' must be the Windows dll name (e.g. "kernel32.dll") */
static void *dlopen_dll( const char *name, char *error, int errorsize,
int test_only, int *exists )
{
struct dll_path_context context;
char *path;
void *ret = NULL;
*exists = 0;
for (path = first_dll_path( name, 0, &context ); path; path = next_dll_path( &context ))
{
if (!test_only && (ret = wine_dlopen( path, RTLD_NOW, error, errorsize ))) break;
if ((*exists = file_exists( path ))) break; /* exists but cannot be loaded, return the error */
}
free_dll_path( &context );
return ret;
}
static BOOL gnutls_initialize(void)
{
int ret;
if (!(libgnutls_handle = wine_dlopen( SONAME_LIBGNUTLS, RTLD_NOW, NULL, 0 )))
{
ERR_(winediag)( "failed to load libgnutls, no support for crypto hashes\n" );
return FALSE;
}
#define LOAD_FUNCPTR(f) \
if (!(p##f = wine_dlsym( libgnutls_handle, #f, NULL, 0 ))) \
{ \
ERR( "failed to load %s\n", #f ); \
goto fail; \
}
LOAD_FUNCPTR(gnutls_global_deinit)
LOAD_FUNCPTR(gnutls_global_init)
LOAD_FUNCPTR(gnutls_global_set_log_function)
LOAD_FUNCPTR(gnutls_global_set_log_level)
LOAD_FUNCPTR(gnutls_hash);
LOAD_FUNCPTR(gnutls_hash_deinit);
LOAD_FUNCPTR(gnutls_hash_init);
LOAD_FUNCPTR(gnutls_perror)
#undef LOAD_FUNCPTR
if ((ret = pgnutls_global_init()) != GNUTLS_E_SUCCESS)
{
pgnutls_perror( ret );
goto fail;
}
if (TRACE_ON( bcrypt ))
{
pgnutls_global_set_log_level( 4 );
pgnutls_global_set_log_function( gnutls_log );
}
return TRUE;
fail:
wine_dlclose( libgnutls_handle, NULL, 0 );
libgnutls_handle = NULL;
return FALSE;
}
static BOOL init_opengl(void)
{
static BOOL init_done = FALSE;
static void *osmesa_handle;
char buffer[200];
unsigned int i;
if (init_done) return (osmesa_handle != NULL);
init_done = TRUE;
osmesa_handle = wine_dlopen( SONAME_LIBOSMESA, RTLD_NOW, buffer, sizeof(buffer) );
if (osmesa_handle == NULL)
{
ERR( "Failed to load OSMesa: %s\n", buffer );
return FALSE;
}
#define LOAD_FUNCPTR(f) do if (!(p##f = wine_dlsym( osmesa_handle, #f, buffer, sizeof(buffer) ))) \
{ \
ERR( "%s not found in %s (%s), disabling.\n", #f, SONAME_LIBOSMESA, buffer ); \
goto failed; \
} while(0)
LOAD_FUNCPTR(OSMesaCreateContextExt);
LOAD_FUNCPTR(OSMesaDestroyContext);
LOAD_FUNCPTR(OSMesaGetProcAddress);
LOAD_FUNCPTR(OSMesaMakeCurrent);
LOAD_FUNCPTR(OSMesaPixelStore);
#undef LOAD_FUNCPTR
for (i = 0; i < sizeof(opengl_func_names)/sizeof(opengl_func_names[0]); i++)
{
if (!(((void **)&opengl_funcs.gl)[i] = pOSMesaGetProcAddress( opengl_func_names[i] )))
{
ERR( "%s not found in %s, disabling.\n", opengl_func_names[i], SONAME_LIBOSMESA );
goto failed;
}
}
return TRUE;
failed:
wine_dlclose( osmesa_handle, NULL, 0 );
osmesa_handle = NULL;
return FALSE;
}
/**************************************************************************
* JACK_drvLoad [internal]
*/
static LRESULT JACK_drvLoad(void)
{
TRACE("()\n");
/* dynamically load the jack library if not already loaded */
jackhandle = wine_dlopen(SONAME_LIBJACK, RTLD_NOW, NULL, 0);
TRACE("SONAME_LIBJACK == %s\n", SONAME_LIBJACK);
TRACE("jackhandle == %p\n", jackhandle);
if(!jackhandle)
{
FIXME("error loading the jack library %s, please install this library to use jack\n",
SONAME_LIBJACK);
return 0;
}
return 1;
}
static void video_init(void)
{
#ifdef SONAME_LIBV4L1
static void *video_lib;
if (video_lib)
return;
video_lib = wine_dlopen(SONAME_LIBV4L1, RTLD_NOW, NULL, 0);
if (!video_lib)
return;
video_open = wine_dlsym(video_lib, "v4l1_open", NULL, 0);
video_close = wine_dlsym(video_lib, "v4l1_close", NULL, 0);
video_ioctl = wine_dlsym(video_lib, "v4l1_ioctl", NULL, 0);
video_read = wine_dlsym(video_lib, "v4l1_read", NULL, 0);
video_mmap = wine_dlsym(video_lib, "v4l1_mmap", NULL, 0);
video_munmap = wine_dlsym(video_lib, "v4l1_munmap", NULL, 0);
#endif
}
/***********************************************************************
* GSM_drvLoad
*/
static LRESULT GSM_drvLoad(void)
{
char error[128];
libgsm_handle = wine_dlopen(SONAME_LIBGSM, RTLD_NOW, error, sizeof(error));
if (libgsm_handle)
{
LOAD_FUNCPTR(gsm_create);
LOAD_FUNCPTR(gsm_destroy);
LOAD_FUNCPTR(gsm_option);
LOAD_FUNCPTR(gsm_encode);
LOAD_FUNCPTR(gsm_decode);
return 1;
}
else
{
ERR("Couldn't load " SONAME_LIBGSM ": %s\n", error);
return 0;
}
}
/***********************************************************************
* X11DRV_Xcursor_Init
*
* Load the Xcursor library for use.
*/
void X11DRV_Xcursor_Init(void)
{
#ifdef SONAME_LIBXCURSOR
xcursor_handle = wine_dlopen(SONAME_LIBXCURSOR, RTLD_NOW, NULL, 0);
if (!xcursor_handle) /* wine_dlopen failed. */
{
WARN("Xcursor failed to load. Using fallback code.\n");
return;
}
#define LOAD_FUNCPTR(f) \
p##f = wine_dlsym(xcursor_handle, #f, NULL, 0)
LOAD_FUNCPTR(XcursorImageCreate);
LOAD_FUNCPTR(XcursorImageDestroy);
LOAD_FUNCPTR(XcursorImageLoadCursor);
LOAD_FUNCPTR(XcursorImagesCreate);
LOAD_FUNCPTR(XcursorImagesDestroy);
LOAD_FUNCPTR(XcursorImagesLoadCursor);
LOAD_FUNCPTR(XcursorLibraryLoadCursor);
#undef LOAD_FUNCPTR
#endif /* SONAME_LIBXCURSOR */
}
static void *load_libpng(void)
{
if ((libpng_handle = wine_dlopen(SONAME_LIBPNG, RTLD_NOW, NULL, 0)) != NULL)
{
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(libpng_handle, #f, NULL, 0)) == NULL) { \
libpng_handle = NULL; \
return NULL; \
}
LOAD_FUNCPTR(png_create_info_struct);
LOAD_FUNCPTR(png_create_write_struct);
LOAD_FUNCPTR(png_destroy_write_struct);
LOAD_FUNCPTR(png_init_io);
LOAD_FUNCPTR(png_set_bgr);
LOAD_FUNCPTR(png_set_IHDR);
LOAD_FUNCPTR(png_set_text);
LOAD_FUNCPTR(png_write_end);
LOAD_FUNCPTR(png_write_info);
LOAD_FUNCPTR(png_write_row);
#undef LOAD_FUNCPTR
}
return libpng_handle;
}
/***********************************************************************
* wine_init
*
* Main Wine initialisation.
*/
void wine_init( int argc, char *argv[], char *error, int error_size )
{
struct dll_path_context context;
char *path;
void *ntdll = NULL;
void (*init_func)(void);
/* force a few limits that are set too low on some platforms */
#ifdef RLIMIT_NOFILE
set_max_limit( RLIMIT_NOFILE );
#endif
#ifdef RLIMIT_AS
set_max_limit( RLIMIT_AS );
#endif
wine_init_argv0_path( argv[0] );
build_dll_path();
__wine_main_argc = argc;
__wine_main_argv = argv;
__wine_main_environ = environ;
mmap_init();
for (path = first_dll_path( "ntdll.dll", 0, &context ); path; path = next_dll_path( &context ))
{
if ((ntdll = wine_dlopen( path, RTLD_NOW, error, error_size )))
{
/* if we didn't use the default dll dir, remove it from the search path */
if (default_dlldir[0] && context.index < nb_dll_paths + 2) nb_dll_paths--;
break;
}
}
free_dll_path( &context );
if (!ntdll) return;
if (!(init_func = wine_dlsym( ntdll, "__wine_process_init", error, error_size ))) return;
init_func();
}
BOOL netconn_init( netconn_t *conn, BOOL secure )
{
#if defined(SONAME_LIBSSL) && defined(SONAME_LIBCRYPTO)
int i;
#endif
conn->socket = -1;
if (!secure) return TRUE;
#if defined(SONAME_LIBSSL) && defined(SONAME_LIBCRYPTO)
EnterCriticalSection( &init_ssl_cs );
if (libssl_handle)
{
LeaveCriticalSection( &init_ssl_cs );
return TRUE;
}
if (!(libssl_handle = wine_dlopen( SONAME_LIBSSL, RTLD_NOW, NULL, 0 )))
{
ERR("Trying to use SSL but couldn't load %s. Expect trouble.\n", SONAME_LIBSSL);
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
if (!(libcrypto_handle = wine_dlopen( SONAME_LIBCRYPTO, RTLD_NOW, NULL, 0 )))
{
ERR("Trying to use SSL but couldn't load %s. Expect trouble.\n", SONAME_LIBCRYPTO);
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
#define LOAD_FUNCPTR(x) \
if (!(p##x = wine_dlsym( libssl_handle, #x, NULL, 0 ))) \
{ \
ERR("Failed to load symbol %s\n", #x); \
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR ); \
LeaveCriticalSection( &init_ssl_cs ); \
return FALSE; \
}
LOAD_FUNCPTR( SSL_library_init );
LOAD_FUNCPTR( SSL_load_error_strings );
LOAD_FUNCPTR( SSLv23_method );
LOAD_FUNCPTR( SSL_CTX_free );
LOAD_FUNCPTR( SSL_CTX_new );
LOAD_FUNCPTR( SSL_new );
LOAD_FUNCPTR( SSL_free );
LOAD_FUNCPTR( SSL_set_fd );
LOAD_FUNCPTR( SSL_connect );
LOAD_FUNCPTR( SSL_shutdown );
LOAD_FUNCPTR( SSL_write );
LOAD_FUNCPTR( SSL_read );
LOAD_FUNCPTR( SSL_get_error );
LOAD_FUNCPTR( SSL_get_ex_new_index );
LOAD_FUNCPTR( SSL_get_ex_data );
LOAD_FUNCPTR( SSL_set_ex_data );
LOAD_FUNCPTR( SSL_get_ex_data_X509_STORE_CTX_idx );
LOAD_FUNCPTR( SSL_get_peer_certificate );
LOAD_FUNCPTR( SSL_CTX_set_default_verify_paths );
LOAD_FUNCPTR( SSL_CTX_set_verify );
LOAD_FUNCPTR( SSL_get_current_cipher );
LOAD_FUNCPTR( SSL_CIPHER_get_bits );
#undef LOAD_FUNCPTR
#define LOAD_FUNCPTR(x) \
if (!(p##x = wine_dlsym( libcrypto_handle, #x, NULL, 0 ))) \
{ \
ERR("Failed to load symbol %s\n", #x); \
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR ); \
LeaveCriticalSection( &init_ssl_cs ); \
return FALSE; \
}
LOAD_FUNCPTR( CRYPTO_num_locks );
LOAD_FUNCPTR( CRYPTO_set_id_callback );
LOAD_FUNCPTR( CRYPTO_set_locking_callback );
LOAD_FUNCPTR( ERR_free_strings );
LOAD_FUNCPTR( ERR_get_error );
LOAD_FUNCPTR( ERR_error_string );
LOAD_FUNCPTR( X509_STORE_CTX_get_ex_data );
LOAD_FUNCPTR( i2d_X509 );
LOAD_FUNCPTR( sk_value );
LOAD_FUNCPTR( sk_num );
#undef LOAD_FUNCPTR
pSSL_library_init();
pSSL_load_error_strings();
method = pSSLv23_method();
ctx = pSSL_CTX_new( method );
if (!pSSL_CTX_set_default_verify_paths( ctx ))
{
ERR("SSL_CTX_set_default_verify_paths failed: %s\n", pERR_error_string( pERR_get_error(), 0 ));
set_last_error( ERROR_OUTOFMEMORY );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
hostname_idx = pSSL_get_ex_new_index( 0, (void *)"hostname index", NULL, NULL, NULL );
if (hostname_idx == -1)
{
ERR("SSL_get_ex_new_index failed: %s\n", pERR_error_string( pERR_get_error(), 0 ));
set_last_error( ERROR_OUTOFMEMORY );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
error_idx = pSSL_get_ex_new_index( 0, (void *)"error index", NULL, NULL, NULL );
if (error_idx == -1)
{
ERR("SSL_get_ex_new_index failed: %s\n", pERR_error_string( pERR_get_error(), 0 ));
set_last_error( ERROR_OUTOFMEMORY );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
conn_idx = pSSL_get_ex_new_index( 0, (void *)"netconn index", NULL, NULL, NULL );
if (conn_idx == -1)
{
ERR("SSL_get_ex_new_index failed: %s\n", pERR_error_string( pERR_get_error(), 0 ));
set_last_error( ERROR_OUTOFMEMORY );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
pSSL_CTX_set_verify( ctx, SSL_VERIFY_PEER, netconn_secure_verify );
pCRYPTO_set_id_callback(ssl_thread_id);
num_ssl_locks = pCRYPTO_num_locks();
ssl_locks = HeapAlloc(GetProcessHeap(), 0, num_ssl_locks * sizeof(CRITICAL_SECTION));
if (!ssl_locks)
{
set_last_error( ERROR_OUTOFMEMORY );
LeaveCriticalSection( &init_ssl_cs );
return FALSE;
}
for (i = 0; i < num_ssl_locks; i++) InitializeCriticalSection( &ssl_locks[i] );
pCRYPTO_set_locking_callback(ssl_lock_callback);
LeaveCriticalSection( &init_ssl_cs );
#else
WARN("SSL support not compiled in.\n");
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR );
return FALSE;
#endif
return TRUE;
}
BOOL netconn_init( netconn_t *conn, BOOL secure )
{
conn->socket = -1;
if (!secure) return TRUE;
#if defined(SONAME_LIBSSL) && defined(SONAME_LIBCRYPTO)
if (libssl_handle) return TRUE;
if (!(libssl_handle = wine_dlopen( SONAME_LIBSSL, RTLD_NOW, NULL, 0 )))
{
ERR("Trying to use SSL but couldn't load %s. Expect trouble.\n", SONAME_LIBSSL);
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR );
return FALSE;
}
if (!(libcrypto_handle = wine_dlopen( SONAME_LIBCRYPTO, RTLD_NOW, NULL, 0 )))
{
ERR("Trying to use SSL but couldn't load %s. Expect trouble.\n", SONAME_LIBCRYPTO);
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR );
return FALSE;
}
#define LOAD_FUNCPTR(x) \
if (!(p##x = wine_dlsym( libssl_handle, #x, NULL, 0 ))) \
{ \
ERR("Failed to load symbol %s\n", #x); \
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR ); \
return FALSE; \
}
LOAD_FUNCPTR( SSL_library_init );
LOAD_FUNCPTR( SSL_load_error_strings );
LOAD_FUNCPTR( SSLv23_method );
LOAD_FUNCPTR( SSL_CTX_new );
LOAD_FUNCPTR( SSL_new );
LOAD_FUNCPTR( SSL_free );
LOAD_FUNCPTR( SSL_set_fd );
LOAD_FUNCPTR( SSL_connect );
LOAD_FUNCPTR( SSL_shutdown );
LOAD_FUNCPTR( SSL_write );
LOAD_FUNCPTR( SSL_read );
LOAD_FUNCPTR( SSL_get_verify_result );
LOAD_FUNCPTR( SSL_get_peer_certificate );
LOAD_FUNCPTR( SSL_CTX_get_timeout );
LOAD_FUNCPTR( SSL_CTX_set_timeout );
LOAD_FUNCPTR( SSL_CTX_set_default_verify_paths );
LOAD_FUNCPTR( i2d_X509 );
#undef LOAD_FUNCPTR
#define LOAD_FUNCPTR(x) \
if (!(p##x = wine_dlsym( libcrypto_handle, #x, NULL, 0 ))) \
{ \
ERR("Failed to load symbol %s\n", #x); \
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR ); \
return FALSE; \
}
LOAD_FUNCPTR( BIO_new_fp );
LOAD_FUNCPTR( ERR_get_error );
LOAD_FUNCPTR( ERR_error_string );
#undef LOAD_FUNCPTR
pSSL_library_init();
pSSL_load_error_strings();
pBIO_new_fp( stderr, BIO_NOCLOSE );
method = pSSLv23_method();
#else
WARN("SSL support not compiled in.\n");
set_last_error( ERROR_WINHTTP_SECURE_CHANNEL_ERROR );
return FALSE;
#endif
return TRUE;
}
BOOL NETCON_init(WININET_NETCONNECTION *connection, BOOL useSSL)
{
connection->useSSL = FALSE;
connection->socketFD = -1;
if (useSSL)
{
#if defined(SONAME_LIBSSL) && defined(SONAME_LIBCRYPTO)
TRACE("using SSL connection\n");
if (OpenSSL_ssl_handle) /* already initialized everything */
return TRUE;
OpenSSL_ssl_handle = wine_dlopen(SONAME_LIBSSL, RTLD_NOW, NULL, 0);
if (!OpenSSL_ssl_handle)
{
ERR("trying to use a SSL connection, but couldn't load %s. Expect trouble.\n",
SONAME_LIBSSL);
INTERNET_SetLastError(ERROR_INTERNET_SECURITY_CHANNEL_ERROR);
return FALSE;
}
OpenSSL_crypto_handle = wine_dlopen(SONAME_LIBCRYPTO, RTLD_NOW, NULL, 0);
if (!OpenSSL_crypto_handle)
{
ERR("trying to use a SSL connection, but couldn't load %s. Expect trouble.\n",
SONAME_LIBCRYPTO);
INTERNET_SetLastError(ERROR_INTERNET_SECURITY_CHANNEL_ERROR);
return FALSE;
}
/* mmm nice ugly macroness */
#define DYNSSL(x) \
p##x = wine_dlsym(OpenSSL_ssl_handle, #x, NULL, 0); \
if (!p##x) \
{ \
ERR("failed to load symbol %s\n", #x); \
INTERNET_SetLastError(ERROR_INTERNET_SECURITY_CHANNEL_ERROR); \
return FALSE; \
}
DYNSSL(SSL_library_init);
DYNSSL(SSL_load_error_strings);
DYNSSL(SSLv23_method);
DYNSSL(SSL_CTX_new);
DYNSSL(SSL_new);
DYNSSL(SSL_free);
DYNSSL(SSL_set_fd);
DYNSSL(SSL_connect);
DYNSSL(SSL_shutdown);
DYNSSL(SSL_write);
DYNSSL(SSL_read);
DYNSSL(SSL_get_verify_result);
DYNSSL(SSL_get_peer_certificate);
DYNSSL(SSL_CTX_get_timeout);
DYNSSL(SSL_CTX_set_timeout);
DYNSSL(SSL_CTX_set_default_verify_paths);
DYNSSL(i2d_X509);
#undef DYNSSL
#define DYNCRYPTO(x) \
p##x = wine_dlsym(OpenSSL_crypto_handle, #x, NULL, 0); \
if (!p##x) \
{ \
ERR("failed to load symbol %s\n", #x); \
INTERNET_SetLastError(ERROR_INTERNET_SECURITY_CHANNEL_ERROR); \
return FALSE; \
}
DYNCRYPTO(BIO_new_fp);
DYNCRYPTO(ERR_get_error);
DYNCRYPTO(ERR_error_string);
#undef DYNCRYPTO
pSSL_library_init();
pSSL_load_error_strings();
pBIO_new_fp(stderr, BIO_NOCLOSE); /* FIXME: should use winedebug stuff */
meth = pSSLv23_method();
connection->peek_msg = NULL;
connection->peek_msg_mem = NULL;
#else
FIXME("can't use SSL, not compiled in.\n");
INTERNET_SetLastError(ERROR_INTERNET_SECURITY_CHANNEL_ERROR);
return FALSE;
#endif
}
return TRUE;
}
static DWORD init_openssl(void)
{
#if defined(SONAME_LIBSSL) && defined(SONAME_LIBCRYPTO)
int i;
if(OpenSSL_ssl_handle)
return ERROR_SUCCESS;
OpenSSL_ssl_handle = wine_dlopen(SONAME_LIBSSL, RTLD_NOW, NULL, 0);
if(!OpenSSL_ssl_handle) {
ERR("trying to use a SSL connection, but couldn't load %s. Expect trouble.\n", SONAME_LIBSSL);
return ERROR_INTERNET_SECURITY_CHANNEL_ERROR;
}
OpenSSL_crypto_handle = wine_dlopen(SONAME_LIBCRYPTO, RTLD_NOW, NULL, 0);
if(!OpenSSL_crypto_handle) {
ERR("trying to use a SSL connection, but couldn't load %s. Expect trouble.\n", SONAME_LIBCRYPTO);
return ERROR_INTERNET_SECURITY_CHANNEL_ERROR;
}
/* mmm nice ugly macroness */
#define DYNSSL(x) \
p##x = wine_dlsym(OpenSSL_ssl_handle, #x, NULL, 0); \
if (!p##x) { \
ERR("failed to load symbol %s\n", #x); \
return ERROR_INTERNET_SECURITY_CHANNEL_ERROR; \
}
DYNSSL(SSL_library_init);
DYNSSL(SSL_load_error_strings);
DYNSSL(SSLv23_method);
DYNSSL(SSL_CTX_free);
DYNSSL(SSL_CTX_new);
DYNSSL(SSL_new);
DYNSSL(SSL_free);
DYNSSL(SSL_set_fd);
DYNSSL(SSL_connect);
DYNSSL(SSL_shutdown);
DYNSSL(SSL_write);
DYNSSL(SSL_read);
DYNSSL(SSL_pending);
DYNSSL(SSL_get_error);
DYNSSL(SSL_get_ex_new_index);
DYNSSL(SSL_get_ex_data);
DYNSSL(SSL_set_ex_data);
DYNSSL(SSL_get_ex_data_X509_STORE_CTX_idx);
DYNSSL(SSL_get_peer_certificate);
DYNSSL(SSL_CTX_get_timeout);
DYNSSL(SSL_CTX_set_timeout);
DYNSSL(SSL_CTX_set_default_verify_paths);
DYNSSL(SSL_CTX_set_verify);
DYNSSL(SSL_get_current_cipher);
DYNSSL(SSL_CIPHER_get_bits);
#undef DYNSSL
#define DYNCRYPTO(x) \
p##x = wine_dlsym(OpenSSL_crypto_handle, #x, NULL, 0); \
if (!p##x) { \
ERR("failed to load symbol %s\n", #x); \
return ERROR_INTERNET_SECURITY_CHANNEL_ERROR; \
}
DYNCRYPTO(BIO_new_fp);
DYNCRYPTO(CRYPTO_num_locks);
DYNCRYPTO(CRYPTO_set_id_callback);
DYNCRYPTO(CRYPTO_set_locking_callback);
DYNCRYPTO(ERR_free_strings);
DYNCRYPTO(ERR_get_error);
DYNCRYPTO(ERR_error_string);
DYNCRYPTO(X509_STORE_CTX_get_ex_data);
DYNCRYPTO(X509_STORE_CTX_get_chain);
DYNCRYPTO(i2d_X509);
DYNCRYPTO(sk_num);
DYNCRYPTO(sk_value);
#undef DYNCRYPTO
pSSL_library_init();
pSSL_load_error_strings();
pBIO_new_fp(stderr, BIO_NOCLOSE); /* FIXME: should use winedebug stuff */
meth = pSSLv23_method();
ctx = pSSL_CTX_new(meth);
if(!pSSL_CTX_set_default_verify_paths(ctx)) {
ERR("SSL_CTX_set_default_verify_paths failed: %s\n",
pERR_error_string(pERR_get_error(), 0));
return ERROR_OUTOFMEMORY;
}
hostname_idx = pSSL_get_ex_new_index(0, (void *)"hostname index", NULL, NULL, NULL);
if(hostname_idx == -1) {
ERR("SSL_get_ex_new_index failed; %s\n", pERR_error_string(pERR_get_error(), 0));
return ERROR_OUTOFMEMORY;
}
error_idx = pSSL_get_ex_new_index(0, (void *)"error index", NULL, NULL, NULL);
if(error_idx == -1) {
ERR("SSL_get_ex_new_index failed; %s\n", pERR_error_string(pERR_get_error(), 0));
return ERROR_OUTOFMEMORY;
}
conn_idx = pSSL_get_ex_new_index(0, (void *)"netconn index", NULL, NULL, NULL);
if(conn_idx == -1) {
ERR("SSL_get_ex_new_index failed; %s\n", pERR_error_string(pERR_get_error(), 0));
return ERROR_OUTOFMEMORY;
}
pSSL_CTX_set_verify(ctx, SSL_VERIFY_PEER, netconn_secure_verify);
pCRYPTO_set_id_callback(ssl_thread_id);
num_ssl_locks = pCRYPTO_num_locks();
ssl_locks = heap_alloc(num_ssl_locks * sizeof(CRITICAL_SECTION));
if(!ssl_locks)
return ERROR_OUTOFMEMORY;
for(i = 0; i < num_ssl_locks; i++)
{
InitializeCriticalSection(&ssl_locks[i]);
ssl_locks[i].DebugInfo->Spare[0] = (DWORD_PTR)(__FILE__ ": ssl_locks");
}
pCRYPTO_set_locking_callback(ssl_lock_callback);
return ERROR_SUCCESS;
#else
FIXME("can't use SSL, not compiled in.\n");
return ERROR_INTERNET_SECURITY_CHANNEL_ERROR;
#endif
}
void X11DRV_XF86VM_Init(void)
{
void *xvidmode_handle;
Bool ok;
int nmodes;
unsigned int i;
if (xf86vm_major) return; /* already initialized? */
xvidmode_handle = wine_dlopen(SONAME_LIBXXF86VM, RTLD_NOW, NULL, 0);
if (!xvidmode_handle)
{
TRACE("Unable to open %s, XVidMode disabled\n", SONAME_LIBXXF86VM);
usexvidmode = 0;
return;
}
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(xvidmode_handle, #f, NULL, 0)) == NULL) \
goto sym_not_found;
LOAD_FUNCPTR(XF86VidModeGetAllModeLines)
LOAD_FUNCPTR(XF86VidModeGetModeLine)
LOAD_FUNCPTR(XF86VidModeLockModeSwitch)
LOAD_FUNCPTR(XF86VidModeQueryExtension)
LOAD_FUNCPTR(XF86VidModeQueryVersion)
LOAD_FUNCPTR(XF86VidModeSetViewPort)
LOAD_FUNCPTR(XF86VidModeSwitchToMode)
#ifdef X_XF86VidModeSetGamma
LOAD_FUNCPTR(XF86VidModeGetGamma)
LOAD_FUNCPTR(XF86VidModeSetGamma)
#endif
#ifdef X_XF86VidModeSetGammaRamp
LOAD_FUNCPTR(XF86VidModeGetGammaRamp)
LOAD_FUNCPTR(XF86VidModeGetGammaRampSize)
LOAD_FUNCPTR(XF86VidModeSetGammaRamp)
#endif
#undef LOAD_FUNCPTR
/* see if XVidMode is available */
wine_tsx11_lock();
ok = pXF86VidModeQueryExtension(gdi_display, &xf86vm_event, &xf86vm_error);
wine_tsx11_unlock();
if (!ok) return;
X11DRV_expect_error(gdi_display, XVidModeErrorHandler, NULL);
ok = pXF86VidModeQueryVersion(gdi_display, &xf86vm_major, &xf86vm_minor);
if (X11DRV_check_error() || !ok) return;
#ifdef X_XF86VidModeSetGammaRamp
if (xf86vm_major > 2 || (xf86vm_major == 2 && xf86vm_minor >= 1))
{
X11DRV_expect_error(gdi_display, XVidModeErrorHandler, NULL);
pXF86VidModeGetGammaRampSize(gdi_display, DefaultScreen(gdi_display),
&xf86vm_gammaramp_size);
if (X11DRV_check_error()) xf86vm_gammaramp_size = 0;
if (xf86vm_gammaramp_size == 256)
xf86vm_use_gammaramp = TRUE;
}
#endif /* X_XF86VidModeSetGammaRamp */
/* retrieve modes */
if (usexvidmode && root_window == DefaultRootWindow( gdi_display ))
{
X11DRV_expect_error(gdi_display, XVidModeErrorHandler, NULL);
ok = pXF86VidModeGetAllModeLines(gdi_display, DefaultScreen(gdi_display), &nmodes, &real_xf86vm_modes);
if (X11DRV_check_error() || !ok) return;
}
else return; /* In desktop mode, do not switch resolution... But still use the Gamma ramp stuff */
TRACE("XVidMode modes: count=%d\n", nmodes);
real_xf86vm_mode_count = nmodes;
dd_modes = X11DRV_Settings_SetHandlers("XF86VidMode",
X11DRV_XF86VM_GetCurrentMode,
X11DRV_XF86VM_SetCurrentMode,
nmodes, 1);
/* convert modes to x11drv_mode_info format */
for (i=0; i<real_xf86vm_mode_count; i++)
{
convert_modeinfo(real_xf86vm_modes[i]);
}
/* add modes for different color depths */
X11DRV_Settings_AddDepthModes();
dd_mode_count = X11DRV_Settings_GetModeCount();
TRACE("Available DD modes: count=%d\n", dd_mode_count);
TRACE("Enabling XVidMode\n");
return;
sym_not_found:
TRACE("Unable to load function pointers from %s, XVidMode disabled\n", SONAME_LIBXXF86VM);
wine_dlclose(xvidmode_handle, NULL, 0);
xvidmode_handle = NULL;
usexvidmode = 0;
}
BOOL schan_imp_init(void)
{
int ret;
libgnutls_handle = wine_dlopen(SONAME_LIBGNUTLS, RTLD_NOW, NULL, 0);
if (!libgnutls_handle)
{
WARN("Failed to load libgnutls.\n");
return FALSE;
}
#define LOAD_FUNCPTR(f) \
if (!(p##f = wine_dlsym(libgnutls_handle, #f, NULL, 0))) \
{ \
ERR("Failed to load %s\n", #f); \
goto fail; \
}
LOAD_FUNCPTR(gnutls_alert_get)
LOAD_FUNCPTR(gnutls_alert_get_name)
LOAD_FUNCPTR(gnutls_certificate_allocate_credentials)
LOAD_FUNCPTR(gnutls_certificate_free_credentials)
LOAD_FUNCPTR(gnutls_certificate_get_peers)
LOAD_FUNCPTR(gnutls_cipher_get)
LOAD_FUNCPTR(gnutls_cipher_get_key_size)
LOAD_FUNCPTR(gnutls_credentials_set)
LOAD_FUNCPTR(gnutls_deinit)
LOAD_FUNCPTR(gnutls_global_deinit)
LOAD_FUNCPTR(gnutls_global_init)
LOAD_FUNCPTR(gnutls_global_set_log_function)
LOAD_FUNCPTR(gnutls_global_set_log_level)
LOAD_FUNCPTR(gnutls_handshake)
LOAD_FUNCPTR(gnutls_init)
LOAD_FUNCPTR(gnutls_kx_get)
LOAD_FUNCPTR(gnutls_mac_get)
LOAD_FUNCPTR(gnutls_mac_get_key_size)
LOAD_FUNCPTR(gnutls_perror)
LOAD_FUNCPTR(gnutls_protocol_get_version)
LOAD_FUNCPTR(gnutls_set_default_priority)
LOAD_FUNCPTR(gnutls_record_get_max_size);
LOAD_FUNCPTR(gnutls_record_recv);
LOAD_FUNCPTR(gnutls_record_send);
LOAD_FUNCPTR(gnutls_transport_get_ptr)
LOAD_FUNCPTR(gnutls_transport_set_errno)
LOAD_FUNCPTR(gnutls_transport_set_ptr)
LOAD_FUNCPTR(gnutls_transport_set_pull_function)
LOAD_FUNCPTR(gnutls_transport_set_push_function)
#undef LOAD_FUNCPTR
ret = pgnutls_global_init();
if (ret != GNUTLS_E_SUCCESS)
{
pgnutls_perror(ret);
goto fail;
}
if (TRACE_ON(secur32))
{
pgnutls_global_set_log_level(4);
pgnutls_global_set_log_function(schan_gnutls_log);
}
return TRUE;
fail:
wine_dlclose(libgnutls_handle, NULL, 0);
libgnutls_handle = NULL;
return FALSE;
}
static void load_libopenal(void)
{
DWORD failed = 0;
#ifdef SONAME_LIBOPENAL
char error[128];
openal_handle = wine_dlopen(SONAME_LIBOPENAL, RTLD_NOW, error, sizeof(error));
if (!openal_handle)
{
ERR("Couldn't load " SONAME_LIBOPENAL ": %s\n", error);
return;
}
#define LOAD_FUNCPTR(f) \
if((p##f = wine_dlsym(openal_handle, #f, NULL, 0)) == NULL) { \
ERR("Couldn't lookup %s in libopenal\n", #f); \
failed = 1; \
}
LOAD_FUNCPTR(alcCreateContext);
LOAD_FUNCPTR(alcMakeContextCurrent);
LOAD_FUNCPTR(alcProcessContext);
LOAD_FUNCPTR(alcSuspendContext);
LOAD_FUNCPTR(alcDestroyContext);
LOAD_FUNCPTR(alcGetCurrentContext);
LOAD_FUNCPTR(alcGetContextsDevice);
LOAD_FUNCPTR(alcOpenDevice);
LOAD_FUNCPTR(alcCloseDevice);
LOAD_FUNCPTR(alcGetError);
LOAD_FUNCPTR(alcIsExtensionPresent);
LOAD_FUNCPTR(alcGetProcAddress);
LOAD_FUNCPTR(alcGetEnumValue);
LOAD_FUNCPTR(alcGetString);
LOAD_FUNCPTR(alcGetIntegerv);
LOAD_FUNCPTR(alcCaptureOpenDevice);
LOAD_FUNCPTR(alcCaptureCloseDevice);
LOAD_FUNCPTR(alcCaptureStart);
LOAD_FUNCPTR(alcCaptureStop);
LOAD_FUNCPTR(alcCaptureSamples);
LOAD_FUNCPTR(alEnable);
LOAD_FUNCPTR(alDisable);
LOAD_FUNCPTR(alIsEnabled);
LOAD_FUNCPTR(alGetString);
LOAD_FUNCPTR(alGetBooleanv);
LOAD_FUNCPTR(alGetIntegerv);
LOAD_FUNCPTR(alGetFloatv);
LOAD_FUNCPTR(alGetDoublev);
LOAD_FUNCPTR(alGetBoolean);
LOAD_FUNCPTR(alGetInteger);
LOAD_FUNCPTR(alGetFloat);
LOAD_FUNCPTR(alGetDouble);
LOAD_FUNCPTR(alGetError);
LOAD_FUNCPTR(alIsExtensionPresent);
LOAD_FUNCPTR(alGetProcAddress);
LOAD_FUNCPTR(alGetEnumValue);
LOAD_FUNCPTR(alListenerf);
LOAD_FUNCPTR(alListener3f);
LOAD_FUNCPTR(alListenerfv);
LOAD_FUNCPTR(alListeneri);
LOAD_FUNCPTR(alListener3i);
LOAD_FUNCPTR(alListeneriv);
LOAD_FUNCPTR(alGetListenerf);
LOAD_FUNCPTR(alGetListener3f);
LOAD_FUNCPTR(alGetListenerfv);
LOAD_FUNCPTR(alGetListeneri);
LOAD_FUNCPTR(alGetListener3i);
LOAD_FUNCPTR(alGetListeneriv);
LOAD_FUNCPTR(alGenSources);
LOAD_FUNCPTR(alDeleteSources);
LOAD_FUNCPTR(alIsSource);
LOAD_FUNCPTR(alSourcef);
LOAD_FUNCPTR(alSource3f);
LOAD_FUNCPTR(alSourcefv);
LOAD_FUNCPTR(alSourcei);
LOAD_FUNCPTR(alSource3i);
LOAD_FUNCPTR(alSourceiv);
LOAD_FUNCPTR(alGetSourcef);
LOAD_FUNCPTR(alGetSource3f);
LOAD_FUNCPTR(alGetSourcefv);
LOAD_FUNCPTR(alGetSourcei);
LOAD_FUNCPTR(alGetSource3i);
LOAD_FUNCPTR(alGetSourceiv);
LOAD_FUNCPTR(alSourcePlayv);
LOAD_FUNCPTR(alSourceStopv);
LOAD_FUNCPTR(alSourceRewindv);
LOAD_FUNCPTR(alSourcePausev);
LOAD_FUNCPTR(alSourcePlay);
LOAD_FUNCPTR(alSourceStop);
LOAD_FUNCPTR(alSourceRewind);
LOAD_FUNCPTR(alSourcePause);
LOAD_FUNCPTR(alSourceQueueBuffers);
LOAD_FUNCPTR(alSourceUnqueueBuffers);
LOAD_FUNCPTR(alGenBuffers);
LOAD_FUNCPTR(alDeleteBuffers);
LOAD_FUNCPTR(alIsBuffer);
LOAD_FUNCPTR(alBufferf);
LOAD_FUNCPTR(alBuffer3f);
LOAD_FUNCPTR(alBufferfv);
LOAD_FUNCPTR(alBufferi);
LOAD_FUNCPTR(alBuffer3i);
LOAD_FUNCPTR(alBufferiv);
LOAD_FUNCPTR(alGetBufferf);
LOAD_FUNCPTR(alGetBuffer3f);
LOAD_FUNCPTR(alGetBufferfv);
LOAD_FUNCPTR(alGetBufferi);
LOAD_FUNCPTR(alGetBuffer3i);
LOAD_FUNCPTR(alGetBufferiv);
LOAD_FUNCPTR(alBufferData);
LOAD_FUNCPTR(alDopplerFactor);
LOAD_FUNCPTR(alDopplerVelocity);
LOAD_FUNCPTR(alDistanceModel);
LOAD_FUNCPTR(alSpeedOfSound);
#undef LOAD_FUNCPTR
#endif
if (failed)
{
WARN("Unloading openal\n");
if (openal_handle != RTLD_DEFAULT)
wine_dlclose(openal_handle, NULL, 0);
openal_handle = NULL;
openal_loaded = 0;
}
else
{
openal_loaded = 1;
local_contexts = palcIsExtensionPresent(NULL, "ALC_EXT_thread_local_context");
if (local_contexts)
{
set_context = palcGetProcAddress(NULL, "alcSetThreadContext");
get_context = palcGetProcAddress(NULL, "alcGetThreadContext");
if (!set_context || !get_context)
{
ERR("TLS advertised but functions not found, disabling thread local context\n");
local_contexts = 0;
}
}
if (!local_contexts)
{
set_context = palcMakeContextCurrent;
get_context = palcGetCurrentContext;
}
}
}
/*******************************************************************************
* PSDRV_GetTrueTypeMetrics
*
* Reads font metrics from TrueType font files in directories listed in the
* [TrueType Font Directories] section of the Wine configuration file.
*
* If this function fails (returns FALSE), the driver will fail to initialize
* and the driver heap will be destroyed, so it's not necessary to HeapFree
* everything in that event.
*
*/
BOOL PSDRV_GetTrueTypeMetrics(void)
{
static const WCHAR pathW[] = {'P','a','t','h',0};
FT_Error error;
FT_Library library;
HKEY hkey;
DWORD len;
LPWSTR valueW;
LPSTR valueA, ptr;
/* @@ Wine registry key: HKCU\Software\Wine\Fonts */
if (RegOpenKeyA(HKEY_CURRENT_USER, "Software\\Wine\\Fonts", &hkey) != ERROR_SUCCESS)
return TRUE;
ft_handle = wine_dlopen(SONAME_LIBFREETYPE, RTLD_NOW, NULL, 0);
if(!ft_handle) {
WINE_MESSAGE(
"Wine cannot find the FreeType font library. To enable Wine to\n"
"use TrueType fonts please install a version of FreeType greater than\n"
"or equal to 2.0.5.\n"
"http://www.freetype.org\n");
RegCloseKey(hkey);
return TRUE;
}
#define LOAD_FUNCPTR(f) if((p##f = wine_dlsym(ft_handle, #f, NULL, 0)) == NULL) goto sym_not_found;
LOAD_FUNCPTR(FT_Done_Face)
LOAD_FUNCPTR(FT_Done_FreeType)
LOAD_FUNCPTR(FT_Get_Char_Index)
LOAD_FUNCPTR(FT_Get_Glyph_Name)
LOAD_FUNCPTR(FT_Get_Sfnt_Name)
LOAD_FUNCPTR(FT_Get_Sfnt_Name_Count)
LOAD_FUNCPTR(FT_Get_Sfnt_Table)
LOAD_FUNCPTR(FT_Init_FreeType)
LOAD_FUNCPTR(FT_Load_Glyph)
LOAD_FUNCPTR(FT_New_Face)
LOAD_FUNCPTR(FT_Set_Charmap)
#undef LOAD_FUNCPTR
error = pFT_Init_FreeType(&library);
if (error != FT_Err_Ok)
{
ERR("%s returned %i\n", "FT_Init_FreeType", error);
wine_dlclose(ft_handle, NULL, 0);
RegCloseKey(hkey);
return FALSE;
}
if (RegQueryValueExW( hkey, pathW, NULL, NULL, NULL, &len ) == ERROR_SUCCESS)
{
len += sizeof(WCHAR);
valueW = HeapAlloc( GetProcessHeap(), 0, len );
if (RegQueryValueExW( hkey, pathW, NULL, NULL, (LPBYTE)valueW, &len ) == ERROR_SUCCESS)
{
len = WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, NULL, 0, NULL, NULL );
valueA = HeapAlloc( GetProcessHeap(), 0, len );
WideCharToMultiByte( CP_UNIXCP, 0, valueW, -1, valueA, len, NULL, NULL );
TRACE( "got font path %s\n", debugstr_a(valueA) );
ptr = valueA;
while (ptr)
{
LPSTR next = strchr( ptr, ':' );
if (next) *next++ = 0;
ReadTrueTypeDir( library, ptr );
ptr = next;
}
HeapFree( GetProcessHeap(), 0, valueA );
}
HeapFree( GetProcessHeap(), 0, valueW );
}
RegCloseKey(hkey);
pFT_Done_FreeType(library);
wine_dlclose(ft_handle, NULL, 0);
ft_handle = NULL;
return TRUE;
sym_not_found:
WINE_MESSAGE(
"Wine cannot find certain functions that it needs inside the FreeType\n"
"font library. To enable Wine to use TrueType fonts please upgrade\n"
"FreeType to at least version 2.0.5.\n"
"http://www.freetype.org\n");
RegCloseKey(hkey);
wine_dlclose(ft_handle, NULL, 0);
ft_handle = NULL;
return TRUE;
}