1# ************************************************************* 2# 3# Licensed to the Apache Software Foundation (ASF) under one 4# or more contributor license agreements. See the NOTICE file 5# distributed with this work for additional information 6# regarding copyright ownership. The ASF licenses this file 7# to you under the Apache License, Version 2.0 (the 8# "License"); you may not use this file except in compliance 9# with the License. You may obtain a copy of the License at 10# 11# http://www.apache.org/licenses/LICENSE-2.0 12# 13# Unless required by applicable law or agreed to in writing, 14# software distributed under the License is distributed on an 15# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16# KIND, either express or implied. See the License for the 17# specific language governing permissions and limitations 18# under the License. 19# 20# ************************************************************* 21package common; 22 23$REFRESH_TIME = 5; 24 25sub File_read 26{ 27 $sFilename = @_[ 0 ]; 28 29 @aFileContentList = ""; 30 open( F_CURRPIC, "<" . $sFilename ) || "Could not open file " . $sFilename . " !<BR>\n"; 31 while( <F_CURRPIC> ) 32 { 33 push( @aFileContentList, $_ ); 34 } 35 close( F_CURRPIC ); 36 37 return @aFileContentList; 38} ##File_read 39 40 41sub HTTP_getRequest 42{ 43 # post- or get- method ? 44 if( $ENV{ 'REQUEST_METHOD' } eq 'GET' ) 45 { 46 # get parameters from querystring (get) 47 $sRequest = $ENV{ 'QUERY_STRING' } 48 } 49 else 50 { 51 # get parameters from stdin (post) 52 read( STDIN, $sRequest, $ENV{ 'CONTENT_LENGTH' } ); 53 } 54 # process parameters 55 @aRequestList = split( /&/, $sRequest ); 56 foreach $Feld ( @aRequestList ) 57 { 58 ( $name, $sValue ) = split( /=/, $Feld ); 59 $sValue =~ tr/+/ /; 60 $sValue =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg; 61 $sValue =~ s/<!--(.|\n)*-->//g; 62 $aRequestMap{ $name } = $sValue; 63 } 64 65 return %aRequestMap; 66} ##HTTP_getRequest 67 681; 69