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#include <stdio.h>
#include <unistd.h>
#include <stdlib.h>
#include <string.h>
#include <fontconfig/fontconfig.h>
#include "main.h"
#include "fontConfig.h"
int fontconfig_init()
{
int res;
res = FcInit();
if (res == 0) {
fprintf(stderr, _("[Error] Unable to init fontconfig library\n"));
return 1;
}
return 0;
}
font_config_t *fontconfig_find(char **arg)
{
FcObjectSet *os;
FcFontSet *fs;
FcPattern *pat;
font_config_t *ret;
int i;
os = NULL;
ret = NULL;
for (i = 0; arg[i] != NULL; i++) {
if (i == 0) {
pat = FcNameParse((FcChar8 *) arg[i]);
}
if (os == NULL) {
os = FcObjectSetCreate();
}
FcObjectSetAdd(os, arg[i]);
}
if (os == NULL) {
os = FcObjectSetBuild(FC_FAMILY, FC_STYLE, (char *) 0);
}
fs = FcFontList(0, pat, os);
FcObjectSetDestroy(os);
if (pat != NULL) {
FcPatternDestroy(pat);
}
if (fs != NULL) {
int j;
ret = malloc((fs->nfont + 1) * sizeof(font_config_t));
for (j = 0; j < fs->nfont; j++) {
FcChar8 *font;
FcChar8 *file;
font = FcNameUnparse(fs->fonts[j]);
if (FcPatternGetString(fs->fonts[j], FC_FILE, 0, &file) == FcResultMatch) {
ret[j].path = strdup((char *) file);
}
ret[j].flag = strdup((char *) font);
free(font);
}
ret[fs->nfont].path = NULL;
ret[fs->nfont].flag = NULL;
FcFontSetDestroy(fs);
}
return ret;
}
void fontconfig_del_list(font_config_t *list)
{
int i;
for (i = 0; list[i].path != NULL; i++) {
free(list[i].path);
free(list[i].flag);
}
free(list);
}
int fontconfig_quit()
{
FcFini();
return 0;
}
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