75 lines
1.5 KiB
C
75 lines
1.5 KiB
C
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#include "config.h"
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#include <MDE/Core/Icon.h>
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#include <MDE/Core/String.h>
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static char* try_file(const char* path, const char* genre, const char* name, int size) {
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char sz[512];
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char* s;
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char* s2;
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char* s3;
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char* s4;
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char* s5;
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char* s6;
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char* t;
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FILE* f;
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sprintf(sz, "%dx%d", size, size);
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s = MDEStringConcatenate(path, "/");
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s2 = MDEStringConcatenate(s, sz);
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s3 = MDEStringConcatenate(s2, "/");
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s4 = MDEStringConcatenate(s3, genre);
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s5 = MDEStringConcatenate(s4, "/");
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s6 = MDEStringConcatenate(s5, name);
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t = MDEStringConcatenate(s6, ".png");
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free(s6);
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free(s5);
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free(s4);
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free(s3);
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free(s2);
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free(s);
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if((f = fopen(t, "rb")) == NULL) {
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free(t);
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return NULL;
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}
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fclose(f);
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return t;
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}
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char* MDEIconLookUp(const char* genre, const char* name, int size) {
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char* s;
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const char* g = genre;
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int i = 0;
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const char* genres[] = {
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"actions",
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"apps",
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"categories",
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"devices",
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"emblems",
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"emotes",
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"mimetypes",
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"places",
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"status",
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NULL};
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do {
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if(genre == NULL) g = genres[i];
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if(g == NULL) break;
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if((s = try_file(DATAROOTDIR "/icons/mde", g, name, size)) != NULL) return s;
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if((s = try_file(DATAROOTDIR "/icons/hicolor", g, name, size)) != NULL) return s;
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#ifdef __NetBSD__
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if((s = try_file("/usr/pkg/share/icons/hicolor", g, name, size)) != NULL) return s;
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#endif
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if((s = try_file("/usr/share/icons/hicolor", g, name, size)) != NULL) return s;
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i++;
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if(genre != NULL) break;
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} while(1);
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return NULL;
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}
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