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Implemented generation of AA strings from local filesystem

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and upgraded IsoFileSourceIface lfs_class to version 1
This commit is contained in:
Thomas Schmitt
2009-01-16 13:24:30 +01:00
parent 9dc56426c0
commit d01b3cc6cc
8 changed files with 160 additions and 22 deletions
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7
libisofs/fs_image.c
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@ -952,11 +952,12 @@ int ifs_get_aa_string(IsoFileSource *src, unsigned char **aa_string, int flag)
*aa_string = data->aa_string;
data->aa_string = NULL;
} else {
len = aaip_count_bytes((char *) data->aa_string, data->aa_string, 0);
len = aaip_count_bytes(data->aa_string, 0);
*aa_string = calloc(len, 1);
if (*aa_string == NULL)
return ISO_OUT_OF_MEM;
memcpy(*aa_string, data->aa_string, len);
aaip_set_signature("AA", *aa_string, 0); /* libisofs.h demands so */
}
return 1;
}
@ -2538,6 +2539,10 @@ int image_builder_create_node(IsoNodeBuilder *builder, IsoImage *image,
/* obtain ownership of eventual AA string */
ret = iso_file_source_get_aa_string(src, &aa_string, 1);
if (ret == 1 && aa_string != NULL) {
/* >>> change field signatures to eventual libisofs non-"AA" setting */;
/* (for now everything is "AA" anyway) */
ret = iso_node_add_xinfo(new, aaip_xinfo_func, aa_string);
if (ret < 0)
return ret;