Keep embedded fonts in ass_library_t and perform actual disk write

in fontconfig initialization. This is required for some fontconfig-related
improvements.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@21474 b3059339-0415-0410-9bf9-f77b7e298cf2

1 files changed, 0 insertions, 80 deletions

diff --git a/libass/ass.c b/libass/ass.c
index c1568f07fd..d2c9523c7e 100644
--- a/libass/ass.c
+++ b/libass/ass.c
@@ -1046,86 +1046,6 @@ int ass_read_styles(ass_track_t* track, char* fname, char* codepage)
 	return 0;
 }
 
-static char* validate_fname(char* name)
-{
-	char* fname;
-	char* p;
-	char* q;
-	unsigned code;
-	int sz = strlen(name);
-
-	q = fname = malloc(sz + 1);
-	p = name;
-	while (*p) {
-		code = utf8_get_char(&p);
-		if (code == 0)
-			break;
-		if (	(code > 0x7F) ||
-			(code == '\\') ||
-			(code == '/') ||
-			(code == ':') ||
-			(code == '*') ||
-			(code == '?') ||
-			(code == '<') ||
-			(code == '>') ||
-			(code == '|') ||
-			(code == 0))
-		{
-			*q++ = '_';
-		} else {
-			*q++ = code;
-		}
-		if (p - name > sz)
-			break;
-	}
-	*q = 0;
-	return fname;
-}
-
-/**
- * \brief Add a memory font.
- * \param name attachment name
- * \param data binary font data
- * \param data_size data size
-*/ 
-void ass_add_font(ass_library_t* library, const char* name, char* data, int data_size)
-{
-	char buf[1000];
-	FILE* fp = 0;
-	int rc;
-	struct stat st;
-	char* fname;
-	const char* fonts_dir = library->fonts_dir;
-
-	if (!fonts_dir)
-		return;
-	rc = stat(fonts_dir, &st);
-	if (rc) {
-		int res;
-#ifndef __MINGW32__
-		res = mkdir(fonts_dir, 0700);
-#else
-		res = mkdir(fonts_dir);
-#endif
-		if (res) {
-			mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_FailedToCreateDirectory, fonts_dir);
-		}
-	} else if (!S_ISDIR(st.st_mode)) {
-		mp_msg(MSGT_ASS, MSGL_WARN, MSGTR_LIBASS_NotADirectory, fonts_dir);
-	}
-	
-	fname = validate_fname((char*)name);
-
-	snprintf(buf, 1000, "%s/%s", fonts_dir, fname);
-	free(fname);
-
-	fp = fopen(buf, "wb");
-	if (!fp) return;
-
-	fwrite(data, data_size, 1, fp);
-	fclose(fp);
-}
-
 long long ass_step_sub(ass_track_t* track, long long now, int movement) {
 	int i;