diff options
Diffstat (limited to 'rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c')
| -rw-r--r-- | rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c | 192 |
1 files changed, 0 insertions, 192 deletions
diff --git a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c b/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c deleted file mode 100644 index 644f59b8..00000000 --- a/rubbos/app/httpd-2.0.64/srclib/apr/misc/win32/env.c +++ /dev/null @@ -1,192 +0,0 @@ -/* 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. - */ - -#define APR_WANT_STRFUNC -#include "apr_want.h" -#include "apr.h" -#include "apr_arch_misc.h" -#include "apr_arch_utf8.h" -#include "apr_env.h" -#include "apr_errno.h" -#include "apr_pools.h" -#include "apr_strings.h" - -#if APR_HAS_UNICODE_FS && !defined(_WIN32_WCE) -static apr_status_t widen_envvar_name (apr_wchar_t *buffer, - apr_size_t bufflen, - const char *envvar) -{ - apr_size_t inchars; - apr_status_t status; - - inchars = strlen(envvar) + 1; - status = apr_conv_utf8_to_ucs2(envvar, &inchars, buffer, &bufflen); - if (status == APR_INCOMPLETE) - status = APR_ENAMETOOLONG; - - return status; -} -#endif - - -APR_DECLARE(apr_status_t) apr_env_get(char **value, - const char *envvar, - apr_pool_t *pool) -{ -#if defined(_WIN32_WCE) - return APR_ENOTIMPL; -#else - char *val = NULL; - DWORD size; - -#if APR_HAS_UNICODE_FS - IF_WIN_OS_IS_UNICODE - { - apr_wchar_t wenvvar[APR_PATH_MAX]; - apr_size_t inchars, outchars; - apr_wchar_t *wvalue, dummy; - apr_status_t status; - - status = widen_envvar_name(wenvvar, APR_PATH_MAX, envvar); - if (status) - return status; - - SetLastError(0); - size = GetEnvironmentVariableW(wenvvar, &dummy, 0); - if (GetLastError() == ERROR_ENVVAR_NOT_FOUND) - /* The environment variable doesn't exist. */ - return APR_ENOENT; - - if (size == 0) { - /* The environment value exists, but is zero-length. */ - *value = apr_pstrdup(pool, ""); - return APR_SUCCESS; - } - - wvalue = apr_palloc(pool, size * sizeof(*wvalue)); - size = GetEnvironmentVariableW(wenvvar, wvalue, size); - - inchars = wcslen(wvalue) + 1; - outchars = 3 * inchars; /* Enough for any UTF-8 representation */ - val = apr_palloc(pool, outchars); - status = apr_conv_ucs2_to_utf8(wvalue, &inchars, val, &outchars); - if (status) - return status; - } -#endif -#if APR_HAS_ANSI_FS - ELSE_WIN_OS_IS_ANSI - { - char dummy; - - SetLastError(0); - size = GetEnvironmentVariableA(envvar, &dummy, 0); - if (GetLastError() == ERROR_ENVVAR_NOT_FOUND) - /* The environment variable doesn't exist. */ - return APR_ENOENT; - - if (size == 0) { - /* The environment value exists, but is zero-length. */ - *value = apr_pstrdup(pool, ""); - return APR_SUCCESS; - } - - val = apr_palloc(pool, size); - size = GetEnvironmentVariableA(envvar, val, size); - if (size == 0) - /* Mid-air collision?. Somebody must've changed the env. var. */ - return APR_INCOMPLETE; - } -#endif - - *value = val; - return APR_SUCCESS; -#endif -} - - -APR_DECLARE(apr_status_t) apr_env_set(const char *envvar, - const char *value, - apr_pool_t *pool) -{ -#if defined(_WIN32_WCE) - return APR_ENOTIMPL; -#else -#if APR_HAS_UNICODE_FS - IF_WIN_OS_IS_UNICODE - { - apr_wchar_t wenvvar[APR_PATH_MAX]; - apr_wchar_t *wvalue; - apr_size_t inchars, outchars; - apr_status_t status; - - status = widen_envvar_name(wenvvar, APR_PATH_MAX, envvar); - if (status) - return status; - - outchars = inchars = strlen(value) + 1; - wvalue = apr_palloc(pool, outchars * sizeof(*wvalue)); - status = apr_conv_utf8_to_ucs2(value, &inchars, wvalue, &outchars); - if (status) - return status; - - if (!SetEnvironmentVariableW(wenvvar, wvalue)) - return apr_get_os_error(); - } -#endif -#if APR_HAS_ANSI_FS - ELSE_WIN_OS_IS_ANSI - { - if (!SetEnvironmentVariableA(envvar, value)) - return apr_get_os_error(); - } -#endif - - return APR_SUCCESS; -#endif -} - - -APR_DECLARE(apr_status_t) apr_env_delete(const char *envvar, apr_pool_t *pool) -{ -#if defined(_WIN32_WCE) - return APR_ENOTIMPL; -#else -#if APR_HAS_UNICODE_FS - IF_WIN_OS_IS_UNICODE - { - apr_wchar_t wenvvar[APR_PATH_MAX]; - apr_status_t status; - - status = widen_envvar_name(wenvvar, APR_PATH_MAX, envvar); - if (status) - return status; - - if (!SetEnvironmentVariableW(wenvvar, NULL)) - return apr_get_os_error(); - } -#endif -#if APR_HAS_ANSI_FS - ELSE_WIN_OS_IS_ANSI - { - if (!SetEnvironmentVariableA(envvar, NULL)) - return apr_get_os_error(); - } -#endif - - return APR_SUCCESS; -#endif -} |