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 - 2004, Roxen IS.   //      #include <module.h>   inherit "module";   constant thread_safe=1;      roxen.ImageCache the_cache;    - constant cvs_version = "$Id: cimg.pike,v 1.78 2008/12/17 07:11:13 tomas Exp $"; + constant cvs_version = "$Id: cimg.pike,v 1.79 2009/01/08 22:23:32 mast 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:432:    args -= a;    string ext = "";    string filename = "";    if(args->filename && sizeof(args->filename))    filename += "/" + Roxen.http_encode_url(m_delete(args, "filename"));    if(do_ext)    ext = "." + a->format;    args->src = query_absolute_internal_location( id )    + the_cache->store( a, id ) + filename + ext;    int no_draw = !id->misc->generate_images; -  if( mapping size = the_cache->metadata( a, id, no_draw ) ) +  mapping size; +  if( !args->width && !args->height +  && (size = the_cache->metadata( a, id, no_draw )) )    {    // image in cache (no_draw above prevents generation on-the-fly)    args->width = size->xsize;    args->height = size->ysize;    }    int xml=!args->noxml;    m_delete(args, "noxml");    result = Roxen.make_tag( "img", args, xml );    return 0;    }