4 * Copyright 2002 Lionel Ulmer
5 * Copyright 2005 Mike McCormack
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Lesser General Public
9 * License as published by the Free Software Foundation; either
10 * version 2.1 of the License, or (at your option) any later version.
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Lesser General Public License for more details.
17 * You should have received a copy of the GNU Lesser General Public
18 * License along with this library; if not, write to the Free Software
19 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
23 #include "wine/port.h"
29 # include <libxml/parser.h>
30 # include <libxml/xmlerror.h>
31 # ifdef SONAME_LIBXSLT
32 # ifdef HAVE_LIBXSLT_PATTERN_H
33 # include <libxslt/pattern.h>
35 # ifdef HAVE_LIBXSLT_TRANSFORM_H
36 # include <libxslt/transform.h>
38 # include <libxslt/xsltutils.h>
39 # include <libxslt/xsltInternals.h>
51 #include "wine/unicode.h"
52 #include "wine/debug.h"
53 #include "wine/library.h"
55 #include "msxml_private.h"
57 WINE_DEFAULT_DEBUG_CHANNEL(msxml);
59 HINSTANCE MSXML_hInstance = NULL;
63 void wineXmlCallbackLog(char const* caller, xmlErrorLevel lvl, char const* msg, va_list ap)
65 static const int max_size = 200;
66 enum __wine_debug_class dbcl;
73 dbcl = __WINE_DBCL_TRACE;
76 dbcl = __WINE_DBCL_WARN;
79 dbcl = __WINE_DBCL_ERR;
83 len = vsnprintf(buff, max_size, msg, ap);
84 if (len == -1 || len >= max_size) buff[max_size-1] = 0;
86 wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "%s", buff);
89 void wineXmlCallbackError(char const* caller, xmlErrorPtr err)
91 enum __wine_debug_class dbcl;
95 case XML_ERR_NONE: dbcl = __WINE_DBCL_TRACE; break;
96 case XML_ERR_WARNING: dbcl = __WINE_DBCL_WARN; break;
97 default: dbcl = __WINE_DBCL_ERR; break;
100 wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "error code %d", err->code);
102 wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, ": %s", err->message);
104 wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "\n");
107 /* Support for loading xml files from a Wine Windows drive */
108 static int wineXmlMatchCallback (char const * filename)
112 TRACE("%s\n", filename);
115 * We will deal with loading XML files from the file system
116 * We only care about files that linux cannot find.
119 if(isalpha(filename[0]) && filename[1] == ':')
125 static void *wineXmlOpenCallback (char const * filename)
127 BSTR sFilename = bstr_from_xmlChar( (const xmlChar*)filename);
130 TRACE("%s\n", debugstr_w(sFilename));
132 hFile = CreateFileW(sFilename, GENERIC_READ,FILE_SHARE_READ, NULL,
133 OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL, NULL);
134 if(hFile == INVALID_HANDLE_VALUE) hFile = 0;
135 SysFreeString(sFilename);
139 static int wineXmlReadCallback(void * context, char * buffer, int len)
143 TRACE("%p %s %d\n", context, buffer, len);
145 if ((context == NULL) || (buffer == NULL))
148 if(!ReadFile( context, buffer,len, &dwBytesRead, NULL))
150 ERR("Failed to read file\n");
154 TRACE("Read %d\n", dwBytesRead);
159 static int wineXmlFileCloseCallback (void * context)
161 return CloseHandle(context) ? 0 : -1;
167 HRESULT WINAPI DllCanUnloadNow(void)
173 void* libxslt_handle = NULL;
174 #ifdef SONAME_LIBXSLT
175 # define DECL_FUNCPTR(f) typeof(f) * p##f = NULL
176 DECL_FUNCPTR(xsltApplyStylesheet);
177 DECL_FUNCPTR(xsltCleanupGlobals);
178 DECL_FUNCPTR(xsltFreeStylesheet);
179 DECL_FUNCPTR(xsltParseStylesheetDoc);
183 static void init_libxslt(void)
185 #ifdef SONAME_LIBXSLT
186 void (*pxsltInit)(void); /* Missing in libxslt <= 1.1.14 */
188 libxslt_handle = wine_dlopen(SONAME_LIBXSLT, RTLD_NOW, NULL, 0);
192 #define LOAD_FUNCPTR(f, needed) \
193 if ((p##f = wine_dlsym(libxslt_handle, #f, NULL, 0)) == NULL) \
194 if (needed) { WARN("Can't find symbol %s\n", #f); goto sym_not_found; }
195 LOAD_FUNCPTR(xsltInit, 0);
196 LOAD_FUNCPTR(xsltApplyStylesheet, 1);
197 LOAD_FUNCPTR(xsltCleanupGlobals, 1);
198 LOAD_FUNCPTR(xsltFreeStylesheet, 1);
199 LOAD_FUNCPTR(xsltParseStylesheetDoc, 1);
207 wine_dlclose(libxslt_handle, NULL, 0);
208 libxslt_handle = NULL;
213 BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
215 MSXML_hInstance = hInstDLL;
219 case DLL_PROCESS_ATTACH:
223 /* Set the default indent character to a single tab,
224 for this thread and as default for new threads */
225 xmlTreeIndentString = "\t";
226 xmlThrDefTreeIndentString("\t");
228 /* Register callbacks for loading XML files */
229 if(xmlRegisterInputCallbacks(wineXmlMatchCallback, wineXmlOpenCallback,
230 wineXmlReadCallback, wineXmlFileCloseCallback) == -1)
231 WARN("Failed to register callbacks\n");
236 DisableThreadLibraryCalls(hInstDLL);
238 case DLL_PROCESS_DETACH:
239 #ifdef SONAME_LIBXSLT
242 pxsltCleanupGlobals();
243 wine_dlclose(libxslt_handle, NULL, 0);
244 libxslt_handle = NULL;
248 /* Restore default Callbacks */
249 xmlCleanupInputCallbacks();
250 xmlRegisterDefaultInputCallbacks();
261 const char *debugstr_variant(const VARIANT *v)
272 return wine_dbg_sprintf("{VT_I4: %d}", V_I4(v));
274 return wine_dbg_sprintf("{VT_R8: %lf}", V_R8(v));
276 return wine_dbg_sprintf("{VT_BSTR: %s}", debugstr_w(V_BSTR(v)));
278 return wine_dbg_sprintf("{VT_DISPATCH: %p}", V_DISPATCH(v));
280 return wine_dbg_sprintf("{VT_BOOL: %x}", V_BOOL(v));
282 return wine_dbg_sprintf("{VT_UNKNOWN: %p}", V_UNKNOWN(v));
284 return wine_dbg_sprintf("{VT_UINT: %u}", V_UINT(v));
285 case VT_BSTR|VT_BYREF:
286 return wine_dbg_sprintf("{VT_BSTR|VT_BYREF: ptr %p, data %s}",
287 V_BSTRREF(v), debugstr_w(V_BSTRREF(v) ? *V_BSTRREF(v) : NULL));
289 return wine_dbg_sprintf("{VT_ERROR: 0x%08x}", V_ERROR(v));
291 return wine_dbg_sprintf("{vt %d}", V_VT(v));
295 /***********************************************************************
296 * DllRegisterServer (MSXML3.@)
298 HRESULT WINAPI DllRegisterServer(void)
300 return __wine_register_resources( MSXML_hInstance );
303 /***********************************************************************
304 * DllUnregisterServer (MSXML3.@)
306 HRESULT WINAPI DllUnregisterServer(void)
308 return __wine_unregister_resources( MSXML_hInstance );