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- package common;
-
- $REFRESH_TIME = 5;
-
- sub File_read
- {
- $sFilename = @_[ 0 ];
-
- @aFileContentList = "";
- open( F_CURRPIC, "<" . $sFilename ) || "Could not open file " . $sFilename . " !<BR>\n";
- while( <F_CURRPIC> )
- {
- push( @aFileContentList, $_ );
- }
- close( F_CURRPIC );
-
- return @aFileContentList;
- } ##File_read
-
-
- sub HTTP_getRequest
- {
- # post- or get- method ?
- if( $ENV{ 'REQUEST_METHOD' } eq 'GET' )
- {
- # get parameters from querystring (get)
- $sRequest = $ENV{ 'QUERY_STRING' }
- }
- else
- {
- # get parameters from stdin (post)
- read( STDIN, $sRequest, $ENV{ 'CONTENT_LENGTH' } );
- }
- # process parameters
- @aRequestList = split( /&/, $sRequest );
- foreach $Feld ( @aRequestList )
- {
- ( $name, $sValue ) = split( /=/, $Feld );
- $sValue =~ tr/+/ /;
- $sValue =~ s/%([a-fA-F0-9][a-fA-F0-9])/pack("C", hex($1))/eg;
- $sValue =~ s/<!--(.|\n)*-->//g;
- $aRequestMap{ $name } = $sValue;
- }
-
- return %aRequestMap;
- } ##HTTP_getRequest
-
- 1;