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/*
* Copyright 1999-2006 University of Chicago
*
* Licensed 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.
*/
/******************************************************************************
globus_common.h
Description:
Routines common to all of Globus
CVS Information:
$Source: /home/globdev/CVS/globus-packages/common/source/library/globus_common.c,v $
$Date: 2010/05/17 14:58:45 $
$Revision: 1.15 $
$State: Exp $
$Author: bester $
******************************************************************************/
/******************************************************************************
Include header files
******************************************************************************/
#include "globus_common.h"
#include "globus_common_include.h"
#include "globus_module.h"
#include "globus_error.h"
#include "globus_callback.h"
#include "globus_thread.h"
#include "globus_extension.h"
#include "version.h"
/******************************************************************************
Module activation structure
******************************************************************************/
static int
globus_l_common_activate(void);
static int
globus_l_common_deactivate(void);
globus_module_descriptor_t globus_i_common_module =
{
"globus_common",
globus_l_common_activate,
globus_l_common_deactivate,
GLOBUS_NULL,
GLOBUS_NULL,
&local_version
};
typedef
char *
(*get_l_string_by_key_t)(
const char * locale,
const char * resource_name,
const char * key);
globus_extension_registry_t i18n_registry;
static get_l_string_by_key_t globus_l_common_i18n_get_string_by_key;
static globus_extension_handle_t i18n_handle;
/******************************************************************************
globus_common module activation functions
******************************************************************************/
static int
globus_l_common_activate(void)
{
char * env;
#ifdef TARGET_ARCH_WIN32
int rc;
WORD wVersionRequested;
WSADATA wsaData;
/* initialize Winsock for the database functions in globus_libc.c */
wVersionRequested = MAKEWORD( 2, 0 ); /* version 2.0 */
rc= WSAStartup( wVersionRequested, &wsaData );
if ( rc != 0 ) /* error- Winsock not available */
return GLOBUS_FAILURE;
#endif
if(globus_module_activate(GLOBUS_ERROR_MODULE) != GLOBUS_SUCCESS)
{
goto error_error;
}
if(globus_module_activate(GLOBUS_CALLBACK_MODULE) != GLOBUS_SUCCESS)
{
goto error_callback;
}
if(globus_module_activate(GLOBUS_THREAD_MODULE) != GLOBUS_SUCCESS)
{
goto error_thread;
}
if(globus_module_activate(GLOBUS_EXTENSION_MODULE) != GLOBUS_SUCCESS)
{
goto error_extension;
}
globus_l_common_i18n_get_string_by_key = NULL;
i18n_handle = NULL;
/*Check for GLOBUS_I18N==NO to see if we should load i18n lib*/
env = globus_libc_getenv("GLOBUS_I18N");
if(env != GLOBUS_NULL && strncmp(env, "NO", 2) != 0)
{
if(globus_extension_activate("globus_i18n") != GLOBUS_SUCCESS)
{
fprintf(stderr, "globus_i18n library did not load. "
"Set the GLOBUS_EXTENSION_DEBUG env for more info\n");
}
else
{
globus_l_common_i18n_get_string_by_key =
globus_extension_lookup(
&i18n_handle, &i18n_registry, "get_string_by_key");
if(!globus_l_common_i18n_get_string_by_key)
{
fprintf(stderr, "globus_i18n library does not have "
"get_string_by_key\n");
}
}
}
return GLOBUS_SUCCESS;
error_extension:
globus_module_deactivate(GLOBUS_THREAD_MODULE);
error_thread:
globus_module_deactivate(GLOBUS_CALLBACK_MODULE);
error_callback:
globus_module_deactivate(GLOBUS_ERROR_MODULE);
error_error:
return GLOBUS_FAILURE;
}
static int
globus_l_common_deactivate(void)
{
if(i18n_handle)
{
globus_extension_release(i18n_handle);
}
globus_module_deactivate(GLOBUS_EXTENSION_MODULE);
globus_module_deactivate(GLOBUS_THREAD_MODULE);
globus_module_deactivate(GLOBUS_CALLBACK_MODULE);
globus_module_deactivate(GLOBUS_ERROR_MODULE);
#ifdef TARGET_ARCH_WIN32
/* shutdown Winsock */
WSACleanup();
#endif
return GLOBUS_SUCCESS;
}
char *
globus_common_i18n_get_string(
globus_module_descriptor_t * module,
const char * key)
{
if(globus_l_common_i18n_get_string_by_key != NULL &&
module != NULL)
{
return globus_l_common_i18n_get_string_by_key(
NULL, module->module_name, key);
}
else
{
return (char *) key;
}
}
char *
globus_common_i18n_get_string_by_key(
const char * locale,
const char * resource_name,
const char * key)
{
if(globus_l_common_i18n_get_string_by_key)
{
return globus_l_common_i18n_get_string_by_key(
locale, resource_name, key);
}
else
{
return (char *) key;
}
}
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