[iso9660] add Joliet support (that doesn't rely on iconv)

* also _stat64 -> _stati64
This commit is contained in:
Pete Batard 2012-01-18 19:41:07 +00:00
parent a9383b6997
commit 0ccc6f71df
9 changed files with 326 additions and 13 deletions

View File

@ -35,7 +35,7 @@
/* Define 1 if you want ISO-9660 Joliet extension support. You must have also
libiconv installed to get Joliet extension support. */
#undef HAVE_JOLIET
#define HAVE_JOLIET 1
/* Define to 1 if you have the `memcpy' function. */
#define HAVE_MEMCPY 1

View File

@ -192,9 +192,9 @@ cdio_stdio_new(const char pathname[])
CdioDataSource_t *new_obj = NULL;
cdio_stream_io_functions funcs = { NULL, NULL, NULL, NULL, NULL, NULL };
_UserData *ud = NULL;
struct _stat64 statbuf;
struct _stati64 statbuf;
if (_stat64 (pathname, &statbuf) == -1)
if (_stati64 (pathname, &statbuf) == -1)
{
cdio_warn ("could not retrieve file info for `%s': %s",
pathname, strerror (errno));

View File

@ -26,6 +26,7 @@
<ClCompile Include="..\iso9660.c" />
<ClCompile Include="..\iso9660_fs.c" />
<ClCompile Include="..\rock.c" />
<ClCompile Include="..\utf8.c" />
<ClCompile Include="..\xa.c" />
</ItemGroup>
<PropertyGroup Label="Globals">

View File

@ -31,5 +31,8 @@
<ClCompile Include="..\iso9660.c">
<Filter>Source Files</Filter>
</ClCompile>
<ClCompile Include="..\utf8.c">
<Filter>Source Files</Filter>
</ClCompile>
</ItemGroup>
</Project>

View File

@ -1,3 +1,3 @@
noinst_LIBRARIES = libiso9660.a
libiso9660_a_SOURCES = iso9660.c iso9660_fs.c rock.c xa.c
libiso9660_a_SOURCES = iso9660.c iso9660_fs.c rock.c xa.c utf8.c
libiso9660_a_CFLAGS = -I. -I.. -I../driver $(AM_CFLAGS)

View File

@ -54,7 +54,7 @@ libiso9660_a_AR = $(AR) $(ARFLAGS)
libiso9660_a_LIBADD =
am_libiso9660_a_OBJECTS = libiso9660_a-iso9660.$(OBJEXT) \
libiso9660_a-iso9660_fs.$(OBJEXT) libiso9660_a-rock.$(OBJEXT) \
libiso9660_a-xa.$(OBJEXT)
libiso9660_a-xa.$(OBJEXT) libiso9660_a-utf8.$(OBJEXT)
libiso9660_a_OBJECTS = $(am_libiso9660_a_OBJECTS)
DEFAULT_INCLUDES = -I.@am__isrc@
depcomp =
@ -167,7 +167,7 @@ top_build_prefix = @top_build_prefix@
top_builddir = @top_builddir@
top_srcdir = @top_srcdir@
noinst_LIBRARIES = libiso9660.a
libiso9660_a_SOURCES = iso9660.c iso9660_fs.c rock.c xa.c
libiso9660_a_SOURCES = iso9660.c iso9660_fs.c rock.c xa.c utf8.c
libiso9660_a_CFLAGS = -I. -I.. -I../driver $(AM_CFLAGS)
all: all-am
@ -257,6 +257,14 @@ libiso9660_a-xa.obj: xa.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libiso9660_a_CFLAGS) $(CFLAGS) -c -o libiso9660_a-xa.obj `if test -f 'xa.c'; then $(CYGPATH_W) 'xa.c'; else $(CYGPATH_W) '$(srcdir)/xa.c'; fi`
libiso9660_a-utf8.o: utf8.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libiso9660_a_CFLAGS) $(CFLAGS) -c -o libiso9660_a-utf8.o `test -f 'utf8.c' || echo '$(srcdir)/'`utf8.c
libiso9660_a-utf8.obj: utf8.c
$(AM_V_CC) @AM_BACKSLASH@
$(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(libiso9660_a_CFLAGS) $(CFLAGS) -c -o libiso9660_a-utf8.obj `if test -f 'utf8.c'; then $(CYGPATH_W) 'utf8.c'; else $(CYGPATH_W) '$(srcdir)/utf8.c'; fi`
ID: $(HEADERS) $(SOURCES) $(LISP) $(TAGS_FILES)
list='$(SOURCES) $(HEADERS) $(LISP) $(TAGS_FILES)'; \
unique=`for i in $$list; do \

View File

@ -797,7 +797,7 @@ _iso9660_dir_to_statbuf (iso9660_dir_t *p_iso9660_dir, bool_3way_t b_xa,
else if (i_joliet_level) {
int i_inlen = i_fname;
cdio_utf8_t *p_psz_out = NULL;
if (cdio_charset_to_utf8(p_iso9660_dir->filename, i_inlen,
if (cdio_charset_to_utf8(&p_iso9660_dir->filename.str[1], i_inlen,
&p_psz_out, "UCS-2BE")) {
strncpy(p_stat->filename, p_psz_out, i_fname);
free(p_psz_out);

301
src/libcdio/iso9660/utf8.c Normal file
View File

@ -0,0 +1,301 @@
/*
Copyright (C) 2006, 2008 Burkhard Plaum <plaum@ipf.uni-stuttgart.de>
Copyright (C) 2011 Rocky Bernstein <rocky@gnu.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 3 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, see <http://www.gnu.org/licenses/>.
*/
/* UTF-8 support */
#if defined(HAVE_CONFIG_H) && !defined(__CDIO_CONFIG_H__)
# include <config.h>
# define __CDIO_CONFIG_H__ 1
#else
#ifndef EXTERNAL_LIBCDIO_CONFIG_H
#define EXTERNAL_LIBCDIO_CONFIG_H
#include <cdio/cdio_config.h>
#endif
#endif
#ifdef HAVE_JOLIET
#ifdef HAVE_STRING_H
# include <string.h>
#endif
#ifdef HAVE_STDLIB_H
#include <stdlib.h>
#endif
#ifdef HAVE_ERRNO_H
#include <errno.h>
#endif
#include <cdio/utf8.h>
#include <stdio.h>
#ifdef HAVE_ICONV
#include <iconv.h>
struct cdio_charset_coverter_s
{
iconv_t ic;
};
cdio_charset_coverter_t *
cdio_charset_converter_create(const char * src_charset,
const char * dst_charset)
{
cdio_charset_coverter_t * ret;
ret = calloc(1, sizeof(*ret));
ret->ic = iconv_open(dst_charset, src_charset);
return ret;
}
#if 0
static void bgav_hexdump(uint8_t * data, int len, int linebreak)
{
int i;
int bytes_written = 0;
int imax;
while(bytes_written < len)
{
imax = (bytes_written + linebreak > len) ? len - bytes_written : linebreak;
for(i = 0; i < imax; i++)
fprintf(stderr, "%02x ", data[bytes_written + i]);
for(i = imax; i < linebreak; i++)
fprintf(stderr, " ");
for(i = 0; i < imax; i++)
{
if(!(data[bytes_written + i] & 0x80) && (data[bytes_written + i] >= 32))
fprintf(stderr, "%c", data[bytes_written + i]);
else
fprintf(stderr, ".");
}
bytes_written += imax;
fprintf(stderr, "\n");
}
}
#endif
void cdio_charset_converter_destroy(cdio_charset_coverter_t*cnv)
{
iconv_close(cnv->ic);
free(cnv);
}
#define BYTES_INCREMENT 16
static bool
do_convert(iconv_t cd, char * src, int src_len,
char ** dst, int *dst_len)
{
char * ret;
char *inbuf;
char *outbuf;
int alloc_size;
int output_pos;
size_t inbytesleft;
size_t outbytesleft;
if(src_len < 0)
src_len = strlen(src);
#if 0
fprintf(stderr, "Converting:\n");
bgav_hexdump(src, src_len, 16);
#endif
alloc_size = src_len + BYTES_INCREMENT;
inbytesleft = src_len;
/* We reserve space here to add a final '\0' */
outbytesleft = alloc_size-1;
ret = malloc(alloc_size);
inbuf = src;
outbuf = ret;
while(1)
{
if(iconv(cd, (ICONV_CONST char **)&inbuf, &inbytesleft,
&outbuf, &outbytesleft) == (size_t)-1)
{
switch(errno)
{
case E2BIG:
output_pos = (int)(outbuf - ret);
alloc_size += BYTES_INCREMENT;
outbytesleft += BYTES_INCREMENT;
ret = realloc(ret, alloc_size);
if (ret == NULL)
{
fprintf(stderr, "Can't realloc(%d).\n", alloc_size);
return false;
}
outbuf = ret + output_pos;
break;
default:
fprintf(stderr, "Iconv failed: %s\n", strerror(errno));
if (ret != NULL)
free(ret);
return false;
break;
}
}
if(!inbytesleft)
break;
}
/* Zero terminate */
*outbuf = '\0';
/* Set return values */
*dst = ret;
if(dst_len)
*dst_len = (int)(outbuf - ret);
#if 0
fprintf(stderr, "Conversion done, src:\n");
bgav_hexdump(src, src_len, 16);
fprintf(stderr, "dst:\n");
bgav_hexdump((uint8_t*)(ret), (int)(outbuf - ret), 16);
#endif
return true;
}
bool cdio_charset_convert(cdio_charset_coverter_t*cnv,
char * src, int src_len,
char ** dst, int * dst_len)
{
return do_convert(cnv->ic, src, src_len, dst, dst_len);
}
bool cdio_charset_from_utf8(cdio_utf8_t * src, char ** dst,
int * dst_len, const char * dst_charset)
{
iconv_t ic;
bool result;
ic = iconv_open(dst_charset, "UTF-8");
result = do_convert(ic, src, -1, dst, dst_len);
iconv_close(ic);
return result;
}
bool cdio_charset_to_utf8(char *src, size_t src_len, cdio_utf8_t **dst,
const char * src_charset)
{
iconv_t ic;
bool result;
ic = iconv_open("UTF-8", src_charset);
result = do_convert(ic, src, src_len, dst, NULL);
iconv_close(ic);
return result;
}
#elif defined(_WIN32)
#include <windows.h>
#define wchar_to_utf8_no_alloc(wsrc, dest, dest_size) \
WideCharToMultiByte(CP_UTF8, 0, wsrc, -1, dest, dest_size, NULL, NULL)
#define utf8_to_wchar_no_alloc(src, wdest, wdest_size) \
MultiByteToWideChar(CP_UTF8, 0, src, -1, wdest, wdest_size)
/*
* Converts an UTF-16 string to UTF8 (allocate returned string)
* Returns NULL on error
*/
static __inline char* wchar_to_utf8(const wchar_t* wstr)
{
int size = 0;
char* str = NULL;
// Find out the size we need to allocate for our converted string
size = WideCharToMultiByte(CP_UTF8, 0, wstr, -1, NULL, 0, NULL, NULL);
if (size <= 1) // An empty string would be size 1
return NULL;
if ((str = (char*)calloc(size, 1)) == NULL)
return NULL;
if (wchar_to_utf8_no_alloc(wstr, str, size) != size) {
free(str);
return NULL;
}
return str;
}
/*
* Converts an UTF8 string to UTF-16 (allocate returned string)
* Returns NULL on error
*/
static __inline wchar_t* utf8_to_wchar(const char* str)
{
int size = 0;
wchar_t* wstr = NULL;
// Find out the size we need to allocate for our converted string
size = MultiByteToWideChar(CP_UTF8, 0, str, -1, NULL, 0);
if (size <= 1) // An empty string would be size 1
return NULL;
if ((wstr = (wchar_t*)calloc(size, sizeof(wchar_t))) == NULL)
return NULL;
if (utf8_to_wchar_no_alloc(str, wstr, size) != size) {
free(wstr);
return NULL;
}
return wstr;
}
bool cdio_charset_to_utf8(char *src, size_t src_len, cdio_utf8_t **dst,
const char * src_charset)
{
wchar_t* le_src;
if (src == NULL || dst == NULL || src_charset == NULL || strcmp(src_charset, "UCS-2BE") != 0)
return false;
if (src_len < 0) {
for (src_len = 0; ((uint16_t*)src)[src_len] !=0; src_len++);
src_len <<=2;
}
// zero lenght is a headache (LCMapString doesn't support it)
// => eliminate this case first
if (src_len == 0) {
*dst = (cdio_utf8_t*)malloc(1);
*dst[0] = 0;
return true;
}
le_src = (wchar_t*)malloc(src_len+2);
// WideCharToMultiByte only takes UCS-2LE, and we are fed UCS-2BE
// => perform byte reversal
LCMapStringW(0, LCMAP_BYTEREV, (LPCWSTR)src, src_len, le_src, src_len);
*dst = wchar_to_utf8(le_src);
free(le_src);
return (*dst != NULL);
}
#endif /* HAVE_ICONV */
#endif /* HAVE_JOLIET */

View File

@ -33,7 +33,7 @@ LANGUAGE LANG_ENGLISH, SUBLANG_NEUTRAL
IDD_DIALOG DIALOGEX 12, 12, 206, 278
STYLE DS_SETFONT | DS_MODALFRAME | DS_FIXEDSYS | WS_POPUP | WS_CAPTION | WS_SYSMENU
EXSTYLE WS_EX_APPWINDOW
CAPTION "Rufus v1.0.7.138"
CAPTION "Rufus v1.0.7.139"
FONT 8, "MS Shell Dlg", 400, 0, 0x1
BEGIN
DEFPUSHBUTTON "Start",IDC_START,94,236,50,14
@ -70,7 +70,7 @@ BEGIN
DEFPUSHBUTTON "OK",IDOK,231,175,50,14,WS_GROUP
CONTROL "<a href=""http://rufus.akeo.ie"">http://rufus.akeo.ie</a>",IDC_ABOUT_RUFUS_URL,
"SysLink",WS_TABSTOP,46,47,114,9
LTEXT "Version 1.0.7 (Build 138)",IDC_STATIC,46,19,78,8
LTEXT "Version 1.0.7 (Build 139)",IDC_STATIC,46,19,78,8
PUSHBUTTON "License...",IDC_ABOUT_LICENSE,46,175,50,14,WS_GROUP
EDITTEXT IDC_ABOUT_COPYRIGHTS,46,107,235,63,ES_MULTILINE | ES_READONLY | WS_VSCROLL
LTEXT "Report bugs or request enhancements at:",IDC_STATIC,46,66,187,8
@ -208,8 +208,8 @@ END
//
VS_VERSION_INFO VERSIONINFO
FILEVERSION 1,0,7,138
PRODUCTVERSION 1,0,7,138
FILEVERSION 1,0,7,139
PRODUCTVERSION 1,0,7,139
FILEFLAGSMASK 0x3fL
#ifdef _DEBUG
FILEFLAGS 0x1L
@ -226,13 +226,13 @@ BEGIN
BEGIN
VALUE "CompanyName", "akeo.ie"
VALUE "FileDescription", "Rufus"
VALUE "FileVersion", "1.0.7.138"
VALUE "FileVersion", "1.0.7.139"
VALUE "InternalName", "Rufus"
VALUE "LegalCopyright", "© 2011 Pete Batard (GPL v3)"
VALUE "LegalTrademarks", "http://www.gnu.org/copyleft/gpl.html"
VALUE "OriginalFilename", "rufus.exe"
VALUE "ProductName", "Rufus"
VALUE "ProductVersion", "1.0.7.138"
VALUE "ProductVersion", "1.0.7.139"
END
END
BLOCK "VarFileInfo"