Sweden-Number/dlls/msxml3/main.c

389 lines
11 KiB
C

/*
* MSXML Class Factory
*
* Copyright 2002 Lionel Ulmer
* Copyright 2005 Mike McCormack
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#define COBJMACROS
#include <stdarg.h>
#include <libxml/parser.h>
#include <libxml/xmlerror.h>
#include <libxslt/pattern.h>
#include <libxslt/transform.h>
#include <libxslt/imports.h>
#include <libxslt/xsltutils.h>
#include <libxslt/variables.h>
#include <libxslt/xsltInternals.h>
#include <libxslt/documents.h>
#include <libxslt/extensions.h>
#include <libxslt/extra.h>
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "ole2.h"
#include "rpcproxy.h"
#include "msxml.h"
#include "msxml2.h"
#include "msxml6.h"
#include "wine/debug.h"
#include "msxml_private.h"
HINSTANCE MSXML_hInstance = NULL;
WINE_DEFAULT_DEBUG_CHANNEL(msxml);
void wineXmlCallbackLog(char const* caller, xmlErrorLevel lvl, char const* msg, va_list ap)
{
enum __wine_debug_class dbcl;
char buff[200];
const int max_size = ARRAY_SIZE(buff);
int len;
switch (lvl)
{
case XML_ERR_NONE:
dbcl = __WINE_DBCL_TRACE;
break;
case XML_ERR_WARNING:
dbcl = __WINE_DBCL_WARN;
break;
default:
dbcl = __WINE_DBCL_ERR;
break;
}
len = vsnprintf(buff, max_size, msg, ap);
if (len == -1 || len >= max_size) buff[max_size-1] = 0;
wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "%s", buff);
}
void wineXmlCallbackError(char const* caller, xmlErrorPtr err)
{
enum __wine_debug_class dbcl;
switch (err->level)
{
case XML_ERR_NONE: dbcl = __WINE_DBCL_TRACE; break;
case XML_ERR_WARNING: dbcl = __WINE_DBCL_WARN; break;
default: dbcl = __WINE_DBCL_ERR; break;
}
wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "error code %d", err->code);
if (err->message)
wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, ": %s", err->message);
else
wine_dbg_log(dbcl, &__wine_dbch_msxml, caller, "\n");
}
/* Support for loading xml files from a Wine Windows drive */
static int wineXmlMatchCallback (char const * filename)
{
int nRet = 0;
TRACE("%s\n", filename);
/*
* We will deal with loading XML files from the file system
* We only care about files that linux cannot find.
* e.g. C:,D: etc
*/
if(isalpha(filename[0]) && filename[1] == ':')
nRet = 1;
return nRet;
}
static void *wineXmlOpenCallback (char const * filename)
{
BSTR sFilename = bstr_from_xmlChar( (const xmlChar*)filename);
HANDLE hFile;
TRACE("%s\n", debugstr_w(sFilename));
hFile = CreateFileW(sFilename, GENERIC_READ,FILE_SHARE_READ, NULL,
OPEN_EXISTING,FILE_ATTRIBUTE_NORMAL, NULL);
if(hFile == INVALID_HANDLE_VALUE) hFile = 0;
SysFreeString(sFilename);
return hFile;
}
static int wineXmlReadCallback(void * context, char * buffer, int len)
{
DWORD dwBytesRead;
TRACE("%p %s %d\n", context, buffer, len);
if ((context == NULL) || (buffer == NULL))
return(-1);
if(!ReadFile( context, buffer,len, &dwBytesRead, NULL))
{
ERR("Failed to read file\n");
return -1;
}
TRACE("Read %ld bytes.\n", dwBytesRead);
return dwBytesRead;
}
static int wineXmlFileCloseCallback (void * context)
{
return CloseHandle(context) ? 0 : -1;
}
static void init_libxslt(void)
{
xsltInit();
xsltSetLoaderFunc(xslt_doc_default_loader);
xsltRegisterExtModuleFunction(
(const xmlChar *)"node-set",
(const xmlChar *)"urn:schemas-microsoft-com:xslt",
xsltFunctionNodeSet);
}
static int to_utf8(int cp, unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
WCHAR *tmp;
int len = 0;
if (!in || !inlen) goto done;
len = MultiByteToWideChar(cp, 0, (const char *)in, *inlen, NULL, 0);
tmp = heap_alloc(len * sizeof(WCHAR));
if (!tmp) return -1;
MultiByteToWideChar(cp, 0, (const char *)in, *inlen, tmp, len);
len = WideCharToMultiByte(CP_UTF8, 0, tmp, len, (char *)out, *outlen, NULL, NULL);
heap_free(tmp);
if (!len) return -1;
done:
*outlen = len;
return len;
}
static int from_utf8(int cp, unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
WCHAR *tmp;
int len = 0;
if (!in || !inlen) goto done;
len = MultiByteToWideChar(CP_UTF8, 0, (const char *)in, *inlen, NULL, 0);
tmp = heap_alloc(len * sizeof(WCHAR));
if (!tmp) return -1;
MultiByteToWideChar(CP_UTF8, 0, (const char *)in, *inlen, tmp, len);
len = WideCharToMultiByte(cp, 0, tmp, len, (char *)out, *outlen, NULL, NULL);
heap_free(tmp);
if (!len) return -1;
done:
*outlen = len;
return len;
}
static int gbk_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(936, out, outlen, in, inlen);
}
static int utf8_to_gbk(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(936, out, outlen, in, inlen);
}
static int win1250_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1250, out, outlen, in, inlen);
}
static int utf8_to_win1250(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1250, out, outlen, in, inlen);
}
static int win1251_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1251, out, outlen, in, inlen);
}
static int utf8_to_win1251(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1251, out, outlen, in, inlen);
}
static int win1252_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1252, out, outlen, in, inlen);
}
static int utf8_to_win1252(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1252, out, outlen, in, inlen);
}
static int win1253_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1253, out, outlen, in, inlen);
}
static int utf8_to_win1253(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1253, out, outlen, in, inlen);
}
static int win1254_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1254, out, outlen, in, inlen);
}
static int utf8_to_win1254(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1254, out, outlen, in, inlen);
}
static int win1255_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1255, out, outlen, in, inlen);
}
static int utf8_to_win1255(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1255, out, outlen, in, inlen);
}
static int win1256_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1256, out, outlen, in, inlen);
}
static int utf8_to_win1256(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1256, out, outlen, in, inlen);
}
static int win1257_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1257, out, outlen, in, inlen);
}
static int utf8_to_win1257(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1257, out, outlen, in, inlen);
}
static int win1258_to_utf8(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return to_utf8(1258, out, outlen, in, inlen);
}
static int utf8_to_win1258(unsigned char *out, int *outlen, const unsigned char *in, int *inlen)
{
return from_utf8(1258, out, outlen, in, inlen);
}
static void init_char_encoders(void)
{
static const struct
{
const char *encoding;
xmlCharEncodingInputFunc input;
xmlCharEncodingOutputFunc output;
} encoder[] =
{
{ "gbk", gbk_to_utf8, utf8_to_gbk },
{ "windows-1250", win1250_to_utf8, utf8_to_win1250 },
{ "windows-1251", win1251_to_utf8, utf8_to_win1251 },
{ "windows-1252", win1252_to_utf8, utf8_to_win1252 },
{ "windows-1253", win1253_to_utf8, utf8_to_win1253 },
{ "windows-1254", win1254_to_utf8, utf8_to_win1254 },
{ "windows-1255", win1255_to_utf8, utf8_to_win1255 },
{ "windows-1256", win1256_to_utf8, utf8_to_win1256 },
{ "windows-1257", win1257_to_utf8, utf8_to_win1257 },
{ "windows-1258", win1258_to_utf8, utf8_to_win1258 }
};
int i;
xmlInitCharEncodingHandlers();
for (i = 0; i < ARRAY_SIZE(encoder); i++)
{
if (!xmlFindCharEncodingHandler(encoder[i].encoding))
{
TRACE("Adding %s encoding handler\n", encoder[i].encoding);
xmlNewCharEncodingHandler(encoder[i].encoding, encoder[i].input, encoder[i].output);
}
}
}
const CLSID* DOMDocument_version(MSXML_VERSION v)
{
switch (v)
{
default:
case MSXML_DEFAULT: return &CLSID_DOMDocument;
case MSXML3: return &CLSID_DOMDocument30;
case MSXML4: return &CLSID_DOMDocument40;
case MSXML6: return &CLSID_DOMDocument60;
}
}
BOOL WINAPI DllMain(HINSTANCE hInstDLL, DWORD fdwReason, LPVOID reserved)
{
MSXML_hInstance = hInstDLL;
switch(fdwReason)
{
case DLL_PROCESS_ATTACH:
xmlInitParser();
/* Set the default indent character to a single tab,
for this thread and as default for new threads */
xmlTreeIndentString = "\t";
xmlThrDefTreeIndentString("\t");
/* Register callbacks for loading XML files */
if(xmlRegisterInputCallbacks(wineXmlMatchCallback, wineXmlOpenCallback,
wineXmlReadCallback, wineXmlFileCloseCallback) == -1)
WARN("Failed to register callbacks\n");
init_char_encoders();
schemasInit();
init_libxslt();
DisableThreadLibraryCalls(hInstDLL);
break;
case DLL_PROCESS_DETACH:
if (reserved) break;
xsltCleanupGlobals();
/* Restore default Callbacks */
xmlCleanupInputCallbacks();
xmlRegisterDefaultInputCallbacks();
xmlCleanupParser();
schemasCleanup();
release_typelib();
break;
}
return TRUE;
}