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📄 adler32.c(3.16 KB)
📄 atomic.c(7.23 KB)
📄 auth.c(32.4 KB)
📄 auth.h(6.1 KB)
📄 base64.c(19.18 KB)
📄 bit_array.c(6.26 KB)
📄 cache-inprocess.c(21.2 KB)
📄 cache-membuffer.c(116.43 KB)
📄 cache-memcache.c(17.35 KB)
📄 cache-null.c(4.35 KB)
📄 cache.c(10.22 KB)
📄 cache.h(4.03 KB)
📄 cache_config.c(6.01 KB)
📄 checksum.c(24.17 KB)
📄 checksum.h(2.32 KB)
📄 cmdline.c(58.99 KB)
📄 compat.c(5.28 KB)
📄 compress_lz4.c(4.51 KB)
📄 compress_zlib.c(6.85 KB)
📄 config.c(39.66 KB)
📄 config_auth.c(8.65 KB)
📄 config_file.c(70.25 KB)
📄 config_impl.h(6.15 KB)
📄 config_keys.inc(2.65 KB)
📄 config_win.c(9.61 KB)
📄 crypto.c(25.19 KB)
📄 crypto.h(5.43 KB)
📄 ctype.c(13.81 KB)
📄 date.c(12.86 KB)
📄 debug.c(3.77 KB)
📄 deprecated.c(64.3 KB)
📄 dirent_uri.c(80.17 KB)
📄 dirent_uri.h(1.43 KB)
📄 dso.c(3.74 KB)
📄 encode.c(2.69 KB)
📄 eol.c(2.79 KB)
📄 error.c(24.52 KB)
📄 errorcode.inc(4.27 KB)
📄 fnv1a.c(6.92 KB)
📄 fnv1a.h(3.04 KB)
📄 genctype.py(3.84 KB)
📄 gpg_agent.c(22.29 KB)
📄 hash.c(19.59 KB)
📄 internal_statements.h(1.87 KB)
📄 internal_statements.sql(1.58 KB)
📄 io.c(182.6 KB)
📄 iter.c(3.84 KB)
📄 libsvn_subr.pc.in(515 B)
📄 lock.c(1.69 KB)
📄 log.c(14 KB)
📁 lz4
📄 macos_keychain.c(9.7 KB)
📄 magic.c(5.25 KB)
📄 md5.c(1.8 KB)
📄 mergeinfo.c(89.24 KB)
📄 mutex.c(3.06 KB)
📄 nls.c(3.06 KB)
📄 object_pool.c(9.76 KB)
📄 opt.c(39.34 KB)
📄 opt.h(1.89 KB)
📄 packed_data.c(33.43 KB)
📄 path.c(35.99 KB)
📄 pool.c(4.35 KB)
📄 pools.h(1.45 KB)
📄 prefix_string.c(10.65 KB)
📄 prompt.c(28.82 KB)
📄 properties.c(13.59 KB)
📄 quoprint.c(8.96 KB)
📄 root_pools.c(3.15 KB)
📄 simple_providers.c(25.54 KB)
📄 skel.c(23.04 KB)
📄 sorts.c(15.9 KB)
📄 spillbuf.c(19.78 KB)
📄 sqlite.c(49.68 KB)
📄 sqlite3wrapper.c(3.16 KB)
📄 ssl_client_cert_providers.c(6.66 KB)
📄 ssl_client_cert_pw_providers.c(18.93 KB)
📄 ssl_server_trust_providers.c(7.77 KB)
📄 stream.c(65.69 KB)
📄 string.c(40.2 KB)
📄 subst.c(67.57 KB)
📄 sysinfo.c(43.67 KB)
📄 sysinfo.h(2.58 KB)
📄 target.c(11.58 KB)
📄 temp_serializer.c(14.02 KB)
📄 time.c(9.08 KB)
📄 token.c(2.58 KB)
📄 types.c(9.43 KB)
📄 user.c(2.66 KB)
📄 username_providers.c(9.2 KB)
📄 utf.c(40.38 KB)
📁 utf8proc
📄 utf8proc.c(20.71 KB)
📄 utf_validate.c(13.3 KB)
📄 utf_width.c(10.85 KB)
📄 validate.c(3.35 KB)
📄 version.c(9.89 KB)
📄 win32_crashrpt.c(25.06 KB)
📄 win32_crashrpt.h(1.35 KB)
📄 win32_crashrpt_dll.h(4 KB)
📄 win32_crypto.c(18.12 KB)
📄 win32_xlate.c(7.3 KB)
📄 win32_xlate.h(2.11 KB)
📄 x509.h(3.75 KB)
📄 x509info.c(9.53 KB)
📄 x509parse.c(35.77 KB)
📄 xml.c(20.01 KB)

Editing: win32_xlate.c

/*
 * win32_xlate.c : Windows xlate stuff.
 *
 * ====================================================================
 *    Licensed to the Apache Software Foundation (ASF) under one
 *    or more contributor license agreements.  See the NOTICE file
 *    distributed with this work for additional information
 *    regarding copyright ownership.  The ASF licenses this file
 *    to you under the Apache License, Version 2.0 (the
 *    "License"); you may not use this file except in compliance
 *    with the License.  You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing,
 *    software distributed under the License is distributed on an
 *    "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 *    KIND, either express or implied.  See the License for the
 *    specific language governing permissions and limitations
 *    under the License.
 * ====================================================================
 */

/* prevent "empty compilation unit" warning on e.g. UNIX */
typedef int win32_xlate__dummy;

#ifdef WIN32

/* Define _WIN32_DCOM for CoInitializeEx(). */
#define _WIN32_DCOM

/* We must include windows.h ourselves or apr.h includes it for us with
   many ignore options set. Including Winsock is required to resolve IPv6
   compilation errors. APR_HAVE_IPV6 is only defined after including
   apr.h, so we can't detect this case here. */

/* winsock2.h includes windows.h */
#include <winsock2.h>
#include <Ws2tcpip.h>
#include <mlang.h>

#include <apr.h>
#include <apr_errno.h>
#include <apr_portable.h>

#include "svn_pools.h"
#include "svn_string.h"
#include "svn_utf.h"
#include "private/svn_atomic.h"
#include "private/svn_subr_private.h"

#include "win32_xlate.h"

#include "svn_private_config.h"

static svn_atomic_t com_initialized = 0;

/* Initializes COM and keeps COM available until process exit.
   Implements svn_atomic__init_once init_func */
static svn_error_t *
initialize_com(void *baton, apr_pool_t* pool)
{
  /* Try to initialize for apartment-threaded object concurrency. */
  HRESULT hr = CoInitializeEx(NULL, COINIT_APARTMENTTHREADED);

if (hr == RPC_E_CHANGED_MODE)
    {
      /* COM already initalized for multi-threaded object concurrency. We are
         neutral to object concurrency so try to initalize it in the same way
         for us, to keep an handle open. */
      hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
    }

if (FAILED(hr))
    return svn_error_create(APR_EGENERAL, NULL, NULL);

return SVN_NO_ERROR;
}

struct svn_subr__win32_xlate_t
{
  UINT from_page_id;
  UINT to_page_id;
};

static apr_status_t
get_page_id_from_name(UINT *page_id_p, const char *page_name, apr_pool_t *pool)
{
  IMultiLanguage * mlang = NULL;
  HRESULT hr;
  MIMECSETINFO page_info;
  WCHAR ucs2_page_name[128];
  svn_error_t *err;

if (page_name == SVN_APR_DEFAULT_CHARSET)
    {
        *page_id_p = CP_ACP;
        return APR_SUCCESS;
    }
  else if (page_name == SVN_APR_LOCALE_CHARSET)
    {
      *page_id_p = CP_THREAD_ACP; /* Valid on Windows 2000+ */
      return APR_SUCCESS;
    }
  else if (!strcmp(page_name, "UTF-8"))
    {
      *page_id_p = CP_UTF8;
      return APR_SUCCESS;
    }

/* Use codepage identifier nnn if the codepage name is in the form
     of "CPnnn".
     We need this code since apr_os_locale_encoding() and svn_cmdline_init()
     generates such codepage names even if they are not valid IANA charset
     name. */
  if ((page_name[0] == 'c' || page_name[0] == 'C')
      && (page_name[1] == 'p' || page_name[1] == 'P'))
    {
      int page_id;

err = svn_cstring_atoi(&page_id, page_name + 2);
      if (err)
        {
          apr_status_t saved = err->apr_err;
          svn_error_clear(err);
          return saved;
        }

*page_id_p = page_id;
      return APR_SUCCESS;
    }

err = svn_atomic__init_once(&com_initialized, initialize_com, NULL, pool);
  if (err)
    {
      apr_status_t saved = err->apr_err;
      svn_error_clear(err);
      return saved; /* probably SVN_ERR_ATOMIC_INIT_FAILURE */
    }

hr = CoCreateInstance(&CLSID_CMultiLanguage, NULL, CLSCTX_INPROC_SERVER,
                        &IID_IMultiLanguage, (void **) &mlang);

if (FAILED(hr))
    return APR_EGENERAL;

/* Convert page name to wide string. */
  MultiByteToWideChar(CP_UTF8, 0, page_name, -1, ucs2_page_name,
                      sizeof(ucs2_page_name) / sizeof(ucs2_page_name[0]));
  memset(&page_info, 0, sizeof(page_info));
  hr = mlang->lpVtbl->GetCharsetInfo(mlang, ucs2_page_name, &page_info);
  if (FAILED(hr))
    {
      mlang->lpVtbl->Release(mlang);
      return APR_EINVAL;
    }

if (page_info.uiInternetEncoding)
    *page_id_p = page_info.uiInternetEncoding;
  else
    *page_id_p = page_info.uiCodePage;

mlang->lpVtbl->Release(mlang);

return APR_SUCCESS;
}

apr_status_t
svn_subr__win32_xlate_open(svn_subr__win32_xlate_t **xlate_p, const char *topage,
                           const char *frompage, apr_pool_t *pool)
{
  UINT from_page_id, to_page_id;
  apr_status_t apr_err = APR_SUCCESS;
  svn_subr__win32_xlate_t *xlate;

apr_err = get_page_id_from_name(&to_page_id, topage, pool);
  if (apr_err == APR_SUCCESS)
    apr_err = get_page_id_from_name(&from_page_id, frompage, pool);

if (apr_err == APR_SUCCESS)
    {
      xlate = apr_palloc(pool, sizeof(*xlate));
      xlate->from_page_id = from_page_id;
      xlate->to_page_id = to_page_id;

*xlate_p = xlate;
    }

return apr_err;
}

apr_status_t
svn_subr__win32_xlate_to_stringbuf(svn_subr__win32_xlate_t *handle,
                                   const char *src_data,
                                   apr_size_t src_length,
                                   svn_stringbuf_t **dest,
                                   apr_pool_t *pool)
{
  WCHAR * wide_str;
  int retval, wide_size;

if (src_length == 0)
  {
    *dest = svn_stringbuf_create_empty(pool);
    return APR_SUCCESS;
  }

retval = MultiByteToWideChar(handle->from_page_id, 0, src_data, src_length,
                               NULL, 0);
  if (retval == 0)
    return apr_get_os_error();

wide_size = retval;

/* Allocate temporary buffer for small strings on stack instead of heap. */
  if (wide_size <= MAX_PATH)
    {
      wide_str = alloca(wide_size * sizeof(WCHAR));
    }
  else
    {
      wide_str = apr_palloc(pool, wide_size * sizeof(WCHAR));
    }

retval = MultiByteToWideChar(handle->from_page_id, 0, src_data, src_length,
                               wide_str, wide_size);

if (retval == 0)
    return apr_get_os_error();

retval = WideCharToMultiByte(handle->to_page_id, 0, wide_str, wide_size,
                               NULL, 0, NULL, NULL);

if (retval == 0)
    return apr_get_os_error();

/* Ensure that buffer is enough to hold result string and termination
     character. */
  *dest = svn_stringbuf_create_ensure(retval + 1, pool);
  (*dest)->len = retval;

retval = WideCharToMultiByte(handle->to_page_id, 0, wide_str, wide_size,
                               (*dest)->data, (*dest)->len, NULL, NULL);
  if (retval == 0)
    return apr_get_os_error();

(*dest)->len = retval;
  return APR_SUCCESS;
}

#else  /* !WIN32 */

/* Silence OSX ranlib warnings about object files with no symbols. */
#include <apr.h>
extern const apr_uint32_t svn__fake__win32_xlate;
const apr_uint32_t svn__fake__win32_xlate = 0xdeadbeef;

#endif /* WIN32 */

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Editing: win32_xlate.c

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