globus_i_gss_assist.h

/*
 * 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.
 */

#ifndef GLOBUS_DONT_DOCUMENT_INTERNAL

#ifndef GLOBUS_I_GSS_ASSIST_H
#define GLOBUS_I_GSS_ASSIST_H

#include "globus_gss_assist.h"
#include "globus_common.h"

#ifdef __cplusplus
extern "C" {
#endif

/* DEBUG MACROS */

extern int                              globus_i_gsi_gss_assist_debug_level;
extern FILE *                           globus_i_gsi_gss_assist_debug_fstream;

extern globus_mutex_t                   globus_i_gsi_gss_assist_mutex;

#ifdef BUILD_DEBUG

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG(_LEVEL_) \
    (globus_i_gsi_gss_assist_debug_level >= (_LEVEL_))

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_FPRINTF(_LEVEL_, _MESSAGE_) \
    { \
        if (GLOBUS_I_GSI_GSS_ASSIST_DEBUG(_LEVEL_)) \
        { \
          globus_libc_fprintf _MESSAGE_; \
        } \
    }

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_FNPRINTF(_LEVEL_, _MESSAGE_) \
    { \
        if (GLOBUS_I_GSI_GSS_ASSIST_DEBUG(_LEVEL_)) \
        { \
          char *                        _tmp_str_ = \
              globus_common_create_nstring _MESSAGE_; \
          globus_libc_fprintf(globus_i_gsi_gss_assist_debug_fstream, \
                              "%s", _tmp_str_); \
          globus_libc_free(_tmp_str_); \
        } \
    }

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_PRINT(_LEVEL_, _MESSAGE_) \
    { \
        if (GLOBUS_I_GSI_GSS_ASSIST_DEBUG(_LEVEL_)) \
        { \
           globus_libc_fprintf(globus_i_gsi_gss_assist_debug_fstream, \
                               _MESSAGE_); \
        } \
    }

#else

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG(_LEVEL_) 0
#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_FPRINTF(_LEVEL_, _MESSAGE_) {}
#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_FNPRINTF(_LEVEL_, _MESSAGE_) {}
#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_PRINT(_LEVEL, _MESSAGE_) {}

#endif

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_ENTER \
            GLOBUS_I_GSI_GSS_ASSIST_DEBUG_FPRINTF( \
                2, (globus_i_gsi_gss_assist_debug_fstream, \
                    "%s entering\n", _function_name_))

#define GLOBUS_I_GSI_GSS_ASSIST_DEBUG_EXIT \
            GLOBUS_I_GSI_GSS_ASSIST_DEBUG_FPRINTF( \
                2, (globus_i_gsi_gss_assist_debug_fstream, \
                    "%s exiting\n", _function_name_))

/* ERROR MACROS */

#define GLOBUS_GSI_GSS_ASSIST_ERROR_RESULT(_RESULT_, _ERRORTYPE_, _ERRSTR_) \
    { \
        char *                          _tmp_str_ = \
            globus_common_create_string _ERRSTR_; \
        _RESULT_ = globus_i_gsi_gss_assist_error_result(_ERRORTYPE_, \
                                                        __FILE__, \
                                                        _function_name_, \
                                                        __LINE__, \
                                                        _tmp_str_, \
                                                        NULL); \
        globus_libc_free(_tmp_str_); \
    }

#define GLOBUS_GSI_GSS_ASSIST_ERROR_CHAIN_RESULT(_TOP_RESULT_, _ERRORTYPE_) \
    _TOP_RESULT_ = globus_i_gsi_gss_assist_error_chain_result(_TOP_RESULT_, \
                                                        _ERRORTYPE_, \
                                                        __FILE__, \
                                                        _function_name_, \
                                                        __LINE__, \
                                                        NULL, \
                                                        NULL)

#define GLOBUS_GSI_GSS_ASSIST_LONG_ERROR_RESULT(_RESULT_, \
                                                _ERRORTYPE_, \
                                                _ERRSTR_, \
                                                _LONG_DESC_) \
    { \
        char *                          _tmp_str_ = \
            globus_common_create_string _ERRSTR_; \
        _RESULT_ = globus_i_gsi_gss_assist_error_result(_ERRORTYPE_, \
                                                        __FILE__, \
                                                        _function_name_, \
                                                        __LINE__, \
                                                        _tmp_str_, \
                                                        _LONG_DESC_); \
        globus_libc_free(_tmp_str_); \
    }

#define GLOBUS_GSI_GSS_ASSIST_LONG_ERROR_CHAIN_RESULT(_TOP_RESULT_, \
                                                      _ERRORTYPE_, \
                                                      _LONG_DESC_) \
    _TOP_RESULT_ = globus_i_gsi_gss_assist_error_chain_result(_TOP_RESULT_, \
                                                        _ERRORTYPE_, \
                                                        __FILE__, \
                                                        _function_name_, \
                                                        __LINE__, \
                                                        NULL, \
                                                        _LONG_DESC_)



extern char *                        globus_l_gsi_gss_assist_error_strings[];

globus_result_t
globus_i_gsi_gss_assist_error_result(
    int                                 error_type,
    const char *                        filename,
    const char *                        function_name,
    int                                 line_number,
    const char *                        short_desc,
    const char *                        long_desc);

globus_result_t
globus_i_gsi_gss_assist_error_chain_result(
    globus_result_t                     chain_result,
    int                                 error_type,
    const char *                        filename,
    const char *                        function_name,
    int                                 line_number,
    const char *                        short_desc,
    const char *                        long_desc);

#ifdef __cplusplus
}
#endif

#endif /* GLOBUS_I_GSS_ASSIST_H */

#endif /* GLOBUS_DONT_DOCUMENT_INTERNAL */