diff options
| -rw-r--r-- | src/Makefile.am | 2 | ||||
| -rw-r--r-- | src/path.c | 1 | ||||
| -rw-r--r-- | src/tag.c | 16 | ||||
| -rw-r--r-- | src/utf8.c | 158 | ||||
| -rw-r--r-- | src/utf8.h | 34 |
5 files changed, 12 insertions, 199 deletions
diff --git a/src/Makefile.am b/src/Makefile.am index a4a519b4..56651e36 100644 --- a/src/Makefile.am +++ b/src/Makefile.am @@ -74,7 +74,6 @@ mpd_headers = \ tag_id3.h \ tag_print.h \ tag_save.h \ - utf8.h \ strset.h \ utils.h \ volume.h \ @@ -155,7 +154,6 @@ mpd_SOURCES = \ strset.c \ utils.c \ volume.c \ - utf8.c \ locate.c \ stored_playlist.c \ timer.c @@ -19,7 +19,6 @@ #include "path.h" #include "log.h" #include "conf.h" -#include "utf8.h" #include "utils.h" #include "playlist.h" #include "os_compat.h" @@ -20,11 +20,11 @@ #include "tag_internal.h" #include "tag_pool.h" #include "utils.h" -#include "utf8.h" #include "log.h" #include "conf.h" #include "song.h" +#include <glib.h> #include <assert.h> /** @@ -345,15 +345,23 @@ int tag_equal(const struct tag *tag1, const struct tag *tag2) static inline const char *fix_utf8(const char *str, size_t *length_r) { const char *temp; + GError *error = NULL; + gsize written; assert(str != NULL); - if (validUtf8String(str, *length_r)) + if (g_utf8_validate(str, *length_r, NULL)) return str; DEBUG("not valid utf8 in tag: %s\n",str); - temp = latin1StrToUtf8Dup(str); - *length_r = strlen(temp); + temp = g_convert(str, *length_r, "utf-8", "iso-8859-1", + NULL, &written, &error); + if (temp == NULL) { + g_error_free(error); + return str; + } + + *length_r = written; return temp; } diff --git a/src/utf8.c b/src/utf8.c deleted file mode 100644 index 1b03f5d2..00000000 --- a/src/utf8.c +++ /dev/null @@ -1,158 +0,0 @@ -/* the Music Player Daemon (MPD) - * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com) - * This project's homepage is: http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#include "utf8.h" -#include "utils.h" -#include "os_compat.h" - -char *latin1_to_utf8(char *dest, const char *in_latin1) -{ - unsigned char *cp = (unsigned char *)dest; - const unsigned char *latin1 = (const unsigned char *)in_latin1; - - while (*latin1) { - if (*latin1 < 128) - *(cp++) = *latin1; - else { - if (*latin1 < 192) { - *(cp++) = 194; - *(cp++) = *latin1; - } else { - *(cp++) = 195; - *(cp++) = (*latin1) - 64; - } - } - ++latin1; - } - - *cp = '\0'; - - return dest; -} - -char *latin1StrToUtf8Dup(const char *latin1) -{ - /* utf8 should have at most two char's per latin1 char */ - char *ret = xmalloc(strlen(latin1) * 2 + 1); - - ret = latin1_to_utf8(ret, latin1); - - return ((ret) ? xrealloc(ret, strlen((char *)ret) + 1) : NULL); -} - -static char utf8_to_latin1_char(const char *inUtf8) -{ - unsigned char c = 0; - const unsigned char *utf8 = (const unsigned char *)inUtf8; - - if (utf8[0] < 128) - return utf8[0]; - else if (utf8[0] == 195) - c += 64; - else if (utf8[0] != 194) - return '?'; - return (char)(c + utf8[1]); -} - -static unsigned int validateUtf8Char(const char *inUtf8Char, size_t length) -{ - const unsigned char *utf8Char = (const unsigned char *)inUtf8Char; - - assert(length > 0); - - if (utf8Char[0] < 0x80) - return 1; - - if (utf8Char[0] >= 0xC0 && utf8Char[0] <= 0xFD) { - unsigned int count = 1; - char t = 1 << 5; - unsigned int i; - while (count < 6 && (t & utf8Char[0])) { - t = (t >> 1); - count++; - } - if (count > 5 || (size_t)count > length) - return 0; - for (i = 1; i <= count; i++) { - if (utf8Char[i] < 0x80 || utf8Char[i] > 0xBF) - return 0; - } - return count + 1; - } else - return 0; -} - -int validUtf8String(const char *string, size_t length) -{ - unsigned int ret; - - while (length > 0) { - ret = validateUtf8Char(string, length); - assert((size_t)ret <= length); - if (0 == ret) - return 0; - string += ret; - length -= ret; - } - - return 1; -} - -char *utf8StrToLatin1Dup(const char *utf8) -{ - /* utf8 should have at most two char's per latin1 char */ - char *ret = xmalloc(strlen(utf8) + 1); - char *cp = ret; - unsigned int count; - size_t len = 0; - - while (*utf8) { - count = validateUtf8Char(utf8, INT_MAX); - if (!count) { - free(ret); - return NULL; - } - *(cp++) = utf8_to_latin1_char(utf8); - utf8 += count; - len++; - } - - *cp = '\0'; - - return xrealloc(ret, len + 1); -} - -char *utf8_to_latin1(char *dest, const char *utf8) -{ - char *cp = dest; - unsigned int count; - size_t len = 0; - - while (*utf8) { - count = validateUtf8Char(utf8, INT_MAX); - if (count) { - *(cp++) = utf8_to_latin1_char(utf8); - utf8 += count; - len++; - } else - return NULL; - } - - *cp = '\0'; - return dest; -} diff --git a/src/utf8.h b/src/utf8.h deleted file mode 100644 index a76ed767..00000000 --- a/src/utf8.h +++ /dev/null @@ -1,34 +0,0 @@ -/* the Music Player Daemon (MPD) - * Copyright (C) 2003-2007 by Warren Dukes (warren.dukes@gmail.com) - * This project's homepage is: http://www.musicpd.org - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - */ - -#ifndef MPD_UTF_8_H -#define MPD_UTF_8_H - -#include <stddef.h> - -char *latin1StrToUtf8Dup(const char *latin1); - -char *utf8StrToLatin1Dup(const char *utf8); - -int validUtf8String(const char *string, size_t length); - -char *utf8_to_latin1(char *dest, const char *utf8); - -char *latin1_to_utf8(char *dest, const char *utf8); - -#endif |