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Enabled extraction of the boot catalog file to disk filesystem

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This commit is contained in:
Thomas Schmitt
2011-07-03 19:36:56 +00:00
parent c403b15b47
commit 132777bd31
3 changed files with 58 additions and 15 deletions
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18
libisoburn/trunk/xorriso/iso_tree.c
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@ -221,6 +221,10 @@ int Xorriso_fake_stbuf(struct XorrisO *xorriso, char *path, struct stat *stbuf,
{
int ret, min_hl, max_hl, node_idx, i;
IsoImage *volume;
IsoBoot *bootcat;
uint32_t lba;
char *catcontent = NULL;
off_t catsize;
memset((char *) stbuf, 0, sizeof(struct stat));
if(!(flag&1)) {
@ -270,7 +274,19 @@ int Xorriso_fake_stbuf(struct XorrisO *xorriso, char *path, struct stat *stbuf,
if(LIBISO_ISREG(*node))
stbuf->st_size= iso_file_get_size((IsoFile *) *node)+ (2048 * !!(flag&2));
else
else if(LIBISO_ISBOOT(*node)) {
ret= Xorriso_get_volume(xorriso, &volume, 0);
if(ret <= 0)
return(-1);
ret= iso_image_get_bootcat(volume, &bootcat, &lba, &catcontent, &catsize);
if(catcontent != NULL)
free(catcontent);
if(ret < 0) {
Xorriso_process_msg_queues(xorriso,0);
return(-1);
}
stbuf->st_size= catsize;
} else
stbuf->st_size= 0;
stbuf->st_blksize= 2048;