Roxen.git / server / modules / graphics / cimg.pike

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Roxen.git/server/modules/graphics/cimg.pike:1:   // This is a roxen module. Copyright © 1999 - 2001, Roxen IS.   //      #include <module.h>   inherit "module";   constant thread_safe=1;      roxen.ImageCache the_cache;    - constant cvs_version = "$Id: cimg.pike,v 1.63 2004/05/05 09:41:20 anders Exp $"; + constant cvs_version = "$Id: cimg.pike,v 1.64 2004/05/21 09:46:19 jonasw Exp $";   constant module_type = MODULE_TAG;   constant module_name = "Graphics: Image converter";   constant module_doc = "Provides the tag <tt>&lt;cimg&gt;</tt> that can be used "   "to convert images between different image formats.";         mapping tagdocumentation()   {    Stdio.File file=Stdio.File();    if(!file->open(__FILE__,"r")) return 0;
Roxen.git/server/modules/graphics/cimg.pike:138:    the_cache = roxen.ImageCache( "cimg", generate_image );    do_ext = query("ext");   }      mapping(string:function) query_action_buttons() {    return ([ "Clear cache":flush_cache ]);   }      void flush_cache() {    the_cache->flush(); +  +  // It's possible that user code contains a number of stale URLs in +  // e.g. <cache> blocks so we can just as well flush the RAM cache to +  // reduce the risk of broken images. +  cache.flush_memory_cache();   }      string status() {    array s=the_cache->status();    return sprintf("<b>Images in cache:</b> %d images<br />\n"    "<b>Cache size:</b> %s",    s[0], Roxen.sizetostring(s[1]));   }      array(Image.Layer)|mapping generate_image( mapping args, RequestID id )