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Diffstat (limited to 'httpserver/http-methods.cc')
| -rw-r--r-- | httpserver/http-methods.cc | 163 |
1 files changed, 163 insertions, 0 deletions
diff --git a/httpserver/http-methods.cc b/httpserver/http-methods.cc new file mode 100644 index 0000000..4a99f71 --- /dev/null +++ b/httpserver/http-methods.cc @@ -0,0 +1,163 @@ +/* +* This file is part of rasdaman community. +* +* Rasdaman community is free software: you can redistribute it and/or modify +* it under the terms of the GNU General Public License as published by +* the Free Software Foundation, either version 3 of the License, or +* (at your option) any later version. +* +* Rasdaman community is distributed in the hope that it will be useful, +* but WITHOUT ANY WARRANTY; without even the implied warranty of +* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +* GNU General Public License for more details. +* +* You should have received a copy of the GNU General Public License +* along with rasdaman community. If not, see <http://www.gnu.org/licenses/>. +* +* Copyright 2003, 2004, 2005, 2006, 2007, 2008, 2009 Peter Baumann / +rasdaman GmbH. +* +* For more information please see <http://www.rasdaman.org> +* or contact Peter Baumann via <baumann@rasdaman.com>. +*/ +/*------------------------------------------------------------------------*/ +/* http-methods.c - get and set HTTP Method names. */ +/*------------------------------------------------------------------------*/ + + +#include "defs.h" +#include "protos.h" +#include "server.h" +#include "http-defs.h" +#include "http.h" + +#include <ctype.h> + +struct KeywordKey MethodKeyTable[] = +{ + { "GET", MKEY_GET }, + { "HEAD", MKEY_HEAD }, + { "PUT", MKEY_PUT }, + { "POST", MKEY_POST }, + { "DELETE", MKEY_DELETE }, + { "OPTIONS", MKEY_OPTIONS }, + { "TRACE", MKEY_TRACE }, +}; + + +/****** http-methods/HTTP_GetMKey ******************************************** +* +* NAME +* +* +* SYNOPSIS +* +* +* FUNCTION +* +* +* INPUTS +* +* +* RESULT +* +* +* NOTES +* +* +* BUGS +* +* +* SEE ALSO +* +* +****************************************************************************** +* +*/ + +int HTTP_GetMKey( char *Keyword ) +{ + int cond; + int low; + int high; + int mid; + int check[ NUM_MKEYS ]; + int i; + + low = 0; + high = NUM_MKEYS - 1; + for( i = 0; i < NUM_MKEYS; i++ ) + check[ i ] = 0; + if( !isalpha( *Keyword ) ) + return( MKEY_NONE ); + while( low <= high ) + { + mid = ( low + high ) / 2; + if( ( cond = strcmp( Keyword, MethodKeyTable[mid].Keyword ) ) < 0 ) + { + if( check[mid] == 0 ) + { + check[mid] = 1; + high = mid - 1; + } + else + return( MKEY_UNKNOWN ); + } + else if( cond > 0 ) + { + if( check[mid] == 0 ) + { + check[mid] = 1; + low = mid + 1; + } + else + return( MKEY_UNKNOWN ); + } + else + return( MethodKeyTable[mid].Key ); + } + return( MKEY_UNKNOWN ); +} + + +/****** http-methods/HTTP_GetMethodName ************************************** +* +* NAME +* +* +* SYNOPSIS +* +* +* FUNCTION +* +* +* INPUTS +* +* +* RESULT +* +* +* NOTES +* +* +* BUGS +* +* +* SEE ALSO +* +* +****************************************************************************** +* +*/ + +char *HTTP_GetMethodName( int Key ) +{ + int i; + + for( i = 0; i < NUM_MKEYS; i++ ) + { + if( MethodKeyTable[i].Key == Key ) + return( MethodKeyTable[i].Keyword ); + } + return( NULL ); +} |