71 lines
1.6 KiB
C
71 lines
1.6 KiB
C
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/*
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** Author: Charles Henrich (henrich@crh.cl.msu.edu) October 2, 1993
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**
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** This routine takes two parameters, Format (as returned by HTFileFormat)
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** and a default icon type. The type is the first half of the MIME type field
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** (i.e. image from image/jpeg). If the icon type cannot be determined from
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** the format or from the default, then the unknown icon is returned.
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**
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** Note: This routine gurantee's to return something!
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**
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*/
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#include "../config.h"
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#include "HTFile.h"
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#include "HTAtom.h"
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struct typemap
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{
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char *format;
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char *image;
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};
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struct typemap type_map[] =
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{
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{"image", "internal-gopher-image"},
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{"text", "internal-gopher-text"},
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{"audio", "internal-gopher-sound"},
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{"application", "internal-gopher-binary"},
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{"message", "internal-gopher-text"},
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{"video", "internal-gopher-movie"},
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{"directory", "internal-gopher-menu"},
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{"unknown", "internal-gopher-unknown"},
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{"EOFEOF", "EOFEOF"}
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};
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char *HTgeticonname(HTFormat format, char *defaultformat)
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{
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int count;
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char *ptr;
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char subtype[128];
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if(format != NULL)
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{
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strcpy(subtype, format->name);
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ptr=strchr(subtype,'/');
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if(ptr != NULL)
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*ptr = '\0';
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}
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else
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{
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subtype[0] = '\0';
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}
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ptr = NULL;
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for(count = 0;strcmp(type_map[count].image,"EOFEOF") != 0; count++)
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{
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if(strcmp(type_map[count].format, subtype) == 0)
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return type_map[count].image;
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if(strcmp(type_map[count].format, defaultformat) == 0)
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ptr = type_map[count].image;
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}
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if(ptr != NULL)
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return ptr;
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return "internal-gopher-unknown";
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}
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