211 lines
6.9 KiB
C
211 lines
6.9 KiB
C
/*******************************************************************************
|
|
*
|
|
* Copyright (c) 2000-2003 Intel Corporation
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions are met:
|
|
*
|
|
* - Redistributions of source code must retain the above copyright notice,
|
|
* this list of conditions and the following disclaimer.
|
|
* - Redistributions in binary form must reproduce the above copyright notice,
|
|
* this list of conditions and the following disclaimer in the documentation
|
|
* and/or other materials provided with the distribution.
|
|
* - Neither name of Intel Corporation nor the names of its contributors
|
|
* may be used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
|
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL INTEL OR
|
|
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
|
|
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
|
|
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
|
|
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
|
|
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
|
|
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
|
|
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
******************************************************************************/
|
|
|
|
/************************************************************************
|
|
* Purpose: This file defines status codes, buffers to store the status *
|
|
* messages and functions to manipulate those buffers *
|
|
************************************************************************/
|
|
|
|
#include "config.h"
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
#include "upnputil.h"
|
|
#include "statcodes.h"
|
|
|
|
#ifdef WIN32
|
|
#include "unixutil.h"
|
|
#endif
|
|
|
|
#define NUM_1XX_CODES 2
|
|
static const char *Http1xxCodes[NUM_1XX_CODES];
|
|
static const char *Http1xxStr = "Continue\0" "Switching Protocols\0";
|
|
|
|
#define NUM_2XX_CODES 7
|
|
static const char *Http2xxCodes[NUM_2XX_CODES];
|
|
static const char *Http2xxStr =
|
|
"OK\0"
|
|
"Created\0"
|
|
"Accepted\0"
|
|
"Non-Authoratative Information\0"
|
|
"No Content\0" "Reset Content\0" "Partial Content\0";
|
|
|
|
#define NUM_3XX_CODES 8
|
|
static const char *Http3xxCodes[NUM_3XX_CODES];
|
|
static const char *Http3xxStr =
|
|
"Multiple Choices\0"
|
|
"Moved Permanently\0"
|
|
"Found\0"
|
|
"See Other\0"
|
|
"Not Modified\0" "Use Proxy\0" "\0" "Temporary Redirect\0";
|
|
|
|
#define NUM_4XX_CODES 18
|
|
static const char *Http4xxCodes[NUM_4XX_CODES];
|
|
static const char *Http4xxStr =
|
|
"Bad Request\0"
|
|
"Unauthorized\0"
|
|
"Payment Required\0"
|
|
"Forbidden\0"
|
|
"Not Found\0"
|
|
"Method Not Allowed\0"
|
|
"Not Acceptable\0"
|
|
"Proxy Authentication Required\0"
|
|
"Request Timeout\0"
|
|
"Conflict\0"
|
|
"Gone\0"
|
|
"Length Required\0"
|
|
"Precondition Failed\0"
|
|
"Request Entity Too Large\0"
|
|
"Request-URI Too Long\0"
|
|
"Unsupported Media Type\0"
|
|
"Requested Range Not Satisfiable\0" "Expectation Failed\0";
|
|
|
|
#define NUM_5XX_CODES 6
|
|
static const char *Http5xxCodes[NUM_5XX_CODES];
|
|
static const char *Http5xxStr =
|
|
"Internal Server Error\0"
|
|
"Not Implemented\0"
|
|
"Bad Gateway\0"
|
|
"Service Unavailable\0"
|
|
"Gateway Timeout\0" "HTTP Version Not Supported\0";
|
|
|
|
static int gInitialized = FALSE;
|
|
|
|
/************************************************************************
|
|
************************* Functions *************************************
|
|
************************************************************************/
|
|
|
|
/************************************************************************
|
|
* Function: init_table
|
|
*
|
|
* Parameters:
|
|
* IN const char* encoded_str ; status code encoded string
|
|
* OUT const char *table[] ; table to store the encoded status code
|
|
* strings
|
|
* IN int tbl_size ; size of the table
|
|
*
|
|
* Description: Initializing table representing an array of string
|
|
* pointers with the individual strings that are comprised in the
|
|
* input const char* encoded_str parameter.
|
|
*
|
|
* Returns:
|
|
* void
|
|
************************************************************************/
|
|
static UPNP_INLINE void
|
|
init_table( IN const char *encoded_str,
|
|
OUT const char *table[],
|
|
IN int tbl_size )
|
|
{
|
|
int i;
|
|
const char *s = encoded_str;
|
|
|
|
for( i = 0; i < tbl_size; i++ ) {
|
|
table[i] = s;
|
|
s += strlen( s ) + 1; /* next entry */
|
|
}
|
|
}
|
|
|
|
/************************************************************************
|
|
* Function: init_tables
|
|
*
|
|
* Parameters:
|
|
* none
|
|
*
|
|
* Description: Initializing tables with HTTP strings and different HTTP
|
|
* codes.
|
|
*
|
|
* Returns:
|
|
* void
|
|
************************************************************************/
|
|
static UPNP_INLINE void
|
|
init_tables( void )
|
|
{
|
|
init_table( Http1xxStr, Http1xxCodes, NUM_1XX_CODES );
|
|
init_table( Http2xxStr, Http2xxCodes, NUM_2XX_CODES );
|
|
init_table( Http3xxStr, Http3xxCodes, NUM_3XX_CODES );
|
|
init_table( Http4xxStr, Http4xxCodes, NUM_4XX_CODES );
|
|
init_table( Http5xxStr, Http5xxCodes, NUM_5XX_CODES );
|
|
|
|
gInitialized = TRUE; /* mark only after complete */
|
|
}
|
|
|
|
/************************************************************************
|
|
* Function: http_get_code_text
|
|
*
|
|
* Parameters:
|
|
* int statusCode ; Status code based on which the status table and
|
|
* status message is returned
|
|
*
|
|
* Description: Return the right status message based on the passed in
|
|
* int statusCode input parameter
|
|
*
|
|
* Returns:
|
|
* const char* ptr - pointer to the status message string
|
|
************************************************************************/
|
|
const char *
|
|
http_get_code_text( int statusCode )
|
|
{
|
|
int index;
|
|
int table_num;
|
|
|
|
if( !gInitialized ) {
|
|
init_tables();
|
|
}
|
|
|
|
if( statusCode < 100 && statusCode >= 600 ) {
|
|
return NULL;
|
|
}
|
|
|
|
index = statusCode % 100;
|
|
table_num = statusCode / 100;
|
|
|
|
if( table_num == 1 && index < NUM_1XX_CODES ) {
|
|
return Http1xxCodes[index];
|
|
}
|
|
|
|
if( table_num == 2 && index < NUM_2XX_CODES ) {
|
|
return Http2xxCodes[index];
|
|
}
|
|
|
|
if( table_num == 3 && index < NUM_3XX_CODES ) {
|
|
return Http3xxCodes[index];
|
|
}
|
|
|
|
if( table_num == 4 && index < NUM_4XX_CODES ) {
|
|
return Http4xxCodes[index];
|
|
}
|
|
|
|
if( table_num == 5 && index < NUM_5XX_CODES ) {
|
|
return Http5xxCodes[index];
|
|
}
|
|
|
|
return NULL;
|
|
}
|