working/test_fontconfig.cpp


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#include <fontconfig.h>
#include <cstddef>
#include <stdio.h>
#include <stdlib.h>

int main() {
	FcBool success = FcInit ();
	if ( !success ) {
	    return false;
	}

	FcConfig *config = FcInitLoadConfigAndFonts ();
	if(!config) {
	    return false;
	}

	FcChar8 *s, *file;

	FcPattern *p = FcPatternCreate();
	FcObjectSet *os = FcObjectSetBuild (FC_FAMILY,NULL);
	FcFontSet *fs = FcFontList(config, p, os);

	printf("Total fonts: %d\n", fs->nfont);
	for (int i=0; fs && i < fs->nfont; i++) {
	    FcPattern *font = fs->fonts[i];

	    s = FcNameUnparse(font);
	    printf("Font: %s\n", s);
	    free(s);

	    if (FcPatternGetString(font, FC_FILE, 0, &file) == FcResultMatch) {
	        printf("Filename: %s\n", file);
	    }
	}
}