mirror of
https://github.com/reactos/reactos.git
synced 2024-10-31 11:56:26 +00:00
322 lines
8.4 KiB
C
322 lines
8.4 KiB
C
/*
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* MSXML Class Factory
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*
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* Copyright 2002 Lionel Ulmer
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* Copyright 2005 Mike McCormack
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#define WIN32_NO_STATUS
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#define _INC_WINDOWS
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#include <config.h>
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#include <wine/port.h>
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#define COBJMACROS
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//#include <stdarg.h>
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#ifdef HAVE_LIBXML2
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//# include <libxml/parser.h>
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//# include <libxml/xmlerror.h>
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# ifdef SONAME_LIBXSLT
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# ifdef HAVE_LIBXSLT_PATTERN_H
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# include <libxslt/pattern.h>
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# endif
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# ifdef HAVE_LIBXSLT_TRANSFORM_H
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# include <libxslt/transform.h>
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# endif
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# include <libxslt/xsltutils.h>
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# include <libxslt/xsltInternals.h>
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# endif
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#endif
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#include <windef.h>
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#include <winbase.h>
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//#include "winuser.h"
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#include <ole2.h>
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#include <rpcproxy.h>
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//#include "msxml.h"
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#include <msxml6.h>
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//#include "wine/unicode.h"
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#include <wine/debug.h>
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#include <wine/library.h>
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#include "msxml_private.h"
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WINE_DEFAULT_DEBUG_CHANNEL(msxml);
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HINSTANCE MSXML_hInstance = NULL;
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#ifdef HAVE_LIBXML2
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void wineXmlCallbackLog(char const* caller, xmlErrorLevel lvl, char const* msg, va_list ap)
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{
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enum __wine_debug_class dbcl;
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char buff[200];
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static const int max_size = sizeof(buff) / sizeof(buff[0]);
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int len;
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switch (lvl)
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{
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case XML_ERR_NONE:
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dbcl = __WINE_DBCL_TRACE;
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break;
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case XML_ERR_WARNING:
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dbcl = __WINE_DBCL_WARN;
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break;
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default:
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dbcl = __WINE_DBCL_ERR;
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break;
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}
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len = vsnprintf(buff, max_size, msg, ap);
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if (len == -1 || len >= max_size) buff[max_size-1] = 0;
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wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "%s", buff);
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}
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void wineXmlCallbackError(char const* caller, xmlErrorPtr err)
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{
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enum __wine_debug_class dbcl;
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switch (err->level)
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{
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case XML_ERR_NONE: dbcl = __WINE_DBCL_TRACE; break;
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case XML_ERR_WARNING: dbcl = __WINE_DBCL_WARN; break;
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default: dbcl = __WINE_DBCL_ERR; break;
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}
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wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "error code %d", err->code);
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if (err->message)
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wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, ": %s", err->message);
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else
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wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "\n");
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}
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/* Support for loading xml files from a Wine Windows drive */
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static int wineXmlMatchCallback (char const * filename)
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{
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int nRet = 0;
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TRACE("%s\n", filename);
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/*
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* We will deal with loading XML files from the file system
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* We only care about files that linux cannot find.
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* e.g. C:,D: etc
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*/
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if(isalpha(filename[0]) && filename[1] == ':')
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nRet = 1;
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return nRet;
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}
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static void *wineXmlOpenCallback (char const * filename)
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{
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BSTR sFilename = bstr_from_xmlChar( (const xmlChar*)filename);
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HANDLE hFile;
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TRACE("%s\n", debugstr_w(sFilename));
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hFile = CreateFileW(sFilename, GENERIC_READ,FILE_SHARE_READ, NULL,
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OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL, NULL);
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if(hFile == INVALID_HANDLE_VALUE) hFile = 0;
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SysFreeString(sFilename);
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return hFile;
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}
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static int wineXmlReadCallback(void * context, char * buffer, int len)
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{
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DWORD dwBytesRead;
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TRACE("%p %s %d\n", context, buffer, len);
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if ((context == NULL) || (buffer == NULL))
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return(-1);
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if(!ReadFile( context, buffer,len, &dwBytesRead, NULL))
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{
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ERR("Failed to read file\n");
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return -1;
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}
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TRACE("Read %d\n", dwBytesRead);
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return dwBytesRead;
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}
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static int wineXmlFileCloseCallback (void * context)
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{
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return CloseHandle(context) ? 0 : -1;
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}
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#endif
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HRESULT WINAPI DllCanUnloadNow(void)
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{
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return S_FALSE;
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}
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void* libxslt_handle = NULL;
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#ifdef SONAME_LIBXSLT
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# define DECL_FUNCPTR(f) typeof(f) * p##f = NULL
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DECL_FUNCPTR(xsltApplyStylesheet);
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DECL_FUNCPTR(xsltCleanupGlobals);
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DECL_FUNCPTR(xsltFreeStylesheet);
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DECL_FUNCPTR(xsltParseStylesheetDoc);
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# undef DECL_FUNCPTR
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#endif
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static void init_libxslt(void)
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{
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#ifdef SONAME_LIBXSLT
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void (*pxsltInit)(void); /* Missing in libxslt <= 1.1.14 */
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libxslt_handle = wine_dlopen(SONAME_LIBXSLT, RTLD_NOW, NULL, 0);
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if (!libxslt_handle)
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return;
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#define LOAD_FUNCPTR(f, needed) \
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if ((p##f = wine_dlsym(libxslt_handle, #f, NULL, 0)) == NULL) \
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if (needed) { WARN("Can't find symbol %s\n", #f); goto sym_not_found; }
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LOAD_FUNCPTR(xsltInit, 0);
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LOAD_FUNCPTR(xsltApplyStylesheet, 1);
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LOAD_FUNCPTR(xsltCleanupGlobals, 1);
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LOAD_FUNCPTR(xsltFreeStylesheet, 1);
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LOAD_FUNCPTR(xsltParseStylesheetDoc, 1);
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#undef LOAD_FUNCPTR
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if (pxsltInit)
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pxsltInit();
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return;
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sym_not_found:
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wine_dlclose(libxslt_handle, NULL, 0);
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libxslt_handle = NULL;
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#endif
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}
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BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID lpv)
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{
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MSXML_hInstance = hInstDLL;
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switch(fdwReason)
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{
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case DLL_PROCESS_ATTACH:
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#ifdef HAVE_LIBXML2
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xmlInitParser();
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/* Set the default indent character to a single tab,
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for this thread and as default for new threads */
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xmlTreeIndentString = "\t";
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xmlThrDefTreeIndentString("\t");
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/* Register callbacks for loading XML files */
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if(xmlRegisterInputCallbacks(wineXmlMatchCallback, wineXmlOpenCallback,
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wineXmlReadCallback, wineXmlFileCloseCallback) == -1)
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WARN("Failed to register callbacks\n");
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schemasInit();
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#endif
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init_libxslt();
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DisableThreadLibraryCalls(hInstDLL);
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break;
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case DLL_PROCESS_DETACH:
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#ifdef SONAME_LIBXSLT
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if (libxslt_handle)
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{
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pxsltCleanupGlobals();
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wine_dlclose(libxslt_handle, NULL, 0);
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libxslt_handle = NULL;
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}
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#endif
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#ifdef HAVE_LIBXML2
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/* Restore default Callbacks */
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xmlCleanupInputCallbacks();
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xmlRegisterDefaultInputCallbacks();
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xmlCleanupParser();
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schemasCleanup();
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#endif
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release_typelib();
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break;
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}
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return TRUE;
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}
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const char *debugstr_variant(const VARIANT *v)
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{
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if(!v)
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return "(null)";
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switch(V_VT(v)) {
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case VT_EMPTY:
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return "{VT_EMPTY}";
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case VT_NULL:
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return "{VT_NULL}";
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case VT_I1:
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return wine_dbg_sprintf("{VT_I1: %d}", V_I1(v));
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case VT_I2:
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return wine_dbg_sprintf("{VT_I2: %d}", V_I2(v));
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case VT_I4:
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return wine_dbg_sprintf("{VT_I4: %d}", V_I4(v));
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case VT_INT:
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return wine_dbg_sprintf("{VT_INT: %d}", V_INT(v));
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case VT_R8:
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return wine_dbg_sprintf("{VT_R8: %lf}", V_R8(v));
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case VT_BSTR:
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return wine_dbg_sprintf("{VT_BSTR: %s}", debugstr_w(V_BSTR(v)));
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case VT_DISPATCH:
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return wine_dbg_sprintf("{VT_DISPATCH: %p}", V_DISPATCH(v));
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case VT_BOOL:
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return wine_dbg_sprintf("{VT_BOOL: %x}", V_BOOL(v));
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case VT_UNKNOWN:
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return wine_dbg_sprintf("{VT_UNKNOWN: %p}", V_UNKNOWN(v));
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case VT_UINT:
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return wine_dbg_sprintf("{VT_UINT: %u}", V_UINT(v));
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case VT_BSTR|VT_BYREF:
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return wine_dbg_sprintf("{VT_BSTR|VT_BYREF: ptr %p, data %s}",
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V_BSTRREF(v), debugstr_w(V_BSTRREF(v) ? *V_BSTRREF(v) : NULL));
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case VT_ERROR:
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return wine_dbg_sprintf("{VT_ERROR: 0x%08x}", V_ERROR(v));
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case VT_VARIANT|VT_BYREF:
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return wine_dbg_sprintf("{VT_VARIANT|VT_BYREF: %s}", debugstr_variant(V_VARIANTREF(v)));
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case VT_UI1|VT_ARRAY:
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return "{VT_UI1|VT_ARRAY}";
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default:
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return wine_dbg_sprintf("{vt %d}", V_VT(v));
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}
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}
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/***********************************************************************
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* DllRegisterServer (MSXML3.@)
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*/
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HRESULT WINAPI DllRegisterServer(void)
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{
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return __wine_register_resources( MSXML_hInstance );
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}
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/***********************************************************************
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* DllUnregisterServer (MSXML3.@)
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*/
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HRESULT WINAPI DllUnregisterServer(void)
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{
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return __wine_unregister_resources( MSXML_hInstance );
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}
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