/* Set symlink if symlink is already set, else set hardlink. */
void
archive_entry_copy_link(struct archive_entry *entry, const char *target)
{
if (entry->ae_set & AE_SET_SYMLINK)
archive_mstring_copy_mbs(&entry->ae_symlink, target);
else
archive_mstring_copy_mbs(&entry->ae_hardlink, target);
}
static int
open_filename(struct archive *a, int mbs_fn, const void *filename)
{
struct write_file_data *mine;
int r;
mine = (struct write_file_data *)calloc(1, sizeof(*mine));
if (mine == NULL) {
archive_set_error(a, ENOMEM, "No memory");
return (ARCHIVE_FATAL);
}
if (mbs_fn)
r = archive_mstring_copy_mbs(&mine->filename, filename);
else
r = archive_mstring_copy_wcs(&mine->filename, filename);
if (r < 0) {
if (errno == ENOMEM) {
archive_set_error(a, ENOMEM, "No memory");
return (ARCHIVE_FATAL);
}
if (mbs_fn)
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Can't convert '%s' to WCS",
(const char *)filename);
else
archive_set_error(a, ARCHIVE_ERRNO_MISC,
"Can't convert '%S' to MBS",
(const wchar_t *)filename);
return (ARCHIVE_FAILED);
}
mine->fd = -1;
return (archive_write_open(a, mine,
file_open, file_write, file_close));
}
/*
* Note: if text was provided, this just returns that text. If you
* really need the text to be rebuilt in a canonical form, set the
* text, ask for the bitmaps, then set the bitmaps. (Setting the
* bitmaps clears any stored text.) This design is deliberate: if
* we're editing archives, we don't want to discard flags just because
* they aren't supported on the current system. The bitmap<->text
* conversions are platform-specific (see below).
*/
const char *
archive_entry_fflags_text(struct archive_entry *entry)
{
const char *f;
char *p;
if (archive_mstring_get_mbs(entry->archive,
&entry->ae_fflags_text, &f) == 0) {
if (f != NULL)
return (f);
} else if (errno == ENOMEM)
__archive_errx(1, "No memory");
if (entry->ae_fflags_set == 0 && entry->ae_fflags_clear == 0)
return (NULL);
p = ae_fflagstostr(entry->ae_fflags_set, entry->ae_fflags_clear);
if (p == NULL)
return (NULL);
archive_mstring_copy_mbs(&entry->ae_fflags_text, p);
free(p);
if (archive_mstring_get_mbs(entry->archive,
&entry->ae_fflags_text, &f) == 0)
return (f);
if (errno == ENOMEM)
__archive_errx(1, "No memory");
return (NULL);
}
const char *
archive_entry_copy_fflags_text(struct archive_entry *entry,
const char *flags)
{
archive_mstring_copy_mbs(&entry->ae_fflags_text, flags);
return (ae_strtofflags(flags,
&entry->ae_fflags_set, &entry->ae_fflags_clear));
}
void
archive_entry_copy_hardlink(struct archive_entry *entry, const char *target)
{
archive_mstring_copy_mbs(&entry->ae_hardlink, target);
if (target != NULL)
entry->ae_set |= AE_SET_HARDLINK;
else
entry->ae_set &= ~AE_SET_HARDLINK;
}
void
archive_entry_copy_symlink(struct archive_entry *entry, const char *linkname)
{
archive_mstring_copy_mbs(&entry->ae_symlink, linkname);
if (linkname != NULL)
entry->ae_set |= AE_SET_SYMLINK;
else
entry->ae_set &= ~AE_SET_SYMLINK;
}
static int
add_owner_name(struct archive_match *a, struct match_list *list,
int mbs, const void *name)
{
struct match *match;
match = calloc(1, sizeof(*match));
if (match == NULL)
return (error_nomem(a));
if (mbs)
archive_mstring_copy_mbs(&(match->pattern), name);
else
archive_mstring_copy_wcs(&(match->pattern), name);
match_list_add(list, match);
a->setflag |= ID_IS_SET;
return (ARCHIVE_OK);
}
/*
* Note: if text was provided, this just returns that text. If you
* really need the text to be rebuilt in a canonical form, set the
* text, ask for the bitmaps, then set the bitmaps. (Setting the
* bitmaps clears any stored text.) This design is deliberate: if
* we're editing archives, we don't want to discard flags just because
* they aren't supported on the current system. The bitmap<->text
* conversions are platform-specific (see below).
*/
const char *
archive_entry_fflags_text(struct archive_entry *entry)
{
const char *f;
char *p;
if (archive_mstring_get_mbs(entry->archive,
&entry->ae_fflags_text, &f) == 0 && f != NULL)
return (f);
if (entry->ae_fflags_set == 0 && entry->ae_fflags_clear == 0)
return (NULL);
p = ae_fflagstostr(entry->ae_fflags_set, entry->ae_fflags_clear);
if (p == NULL)
return (NULL);
archive_mstring_copy_mbs(&entry->ae_fflags_text, p);
free(p);
if (archive_mstring_get_mbs(entry->archive,
&entry->ae_fflags_text, &f) == 0)
return (f);
return (NULL);
}
static int
add_entry(struct archive_match *a, int flag,
struct archive_entry *entry)
{
struct match_file *f;
const void *pathname;
int r;
f = calloc(1, sizeof(*f));
if (f == NULL)
return (error_nomem(a));
#if defined(_WIN32) && !defined(__CYGWIN__)
pathname = archive_entry_pathname_w(entry);
if (pathname == NULL) {
free(f);
archive_set_error(&(a->archive), EINVAL, "pathname is NULL");
return (ARCHIVE_FAILED);
}
archive_mstring_copy_wcs(&(f->pathname), pathname);
a->exclusion_tree.rbt_ops = &rb_ops_wcs;
#else
(void)rb_ops_wcs;
pathname = archive_entry_pathname(entry);
if (pathname == NULL) {
free(f);
archive_set_error(&(a->archive), EINVAL, "pathname is NULL");
return (ARCHIVE_FAILED);
}
archive_mstring_copy_mbs(&(f->pathname), pathname);
a->exclusion_tree.rbt_ops = &rb_ops_mbs;
#endif
f->flag = flag;
f->mtime_sec = archive_entry_mtime(entry);
f->mtime_nsec = archive_entry_mtime_nsec(entry);
f->ctime_sec = archive_entry_ctime(entry);
f->ctime_nsec = archive_entry_ctime_nsec(entry);
r = __archive_rb_tree_insert_node(&(a->exclusion_tree), &(f->node));
if (!r) {
struct match_file *f2;
/* Get the duplicated file. */
f2 = (struct match_file *)__archive_rb_tree_find_node(
&(a->exclusion_tree), pathname);
/*
* We always overwrite comparison condition.
* If you do not want to overwrite it, you should not
* call archive_match_exclude_entry(). We cannot know
* what behavior you really expect since overwriting
* condition might be different with the flag.
*/
if (f2 != NULL) {
f2->flag = f->flag;
f2->mtime_sec = f->mtime_sec;
f2->mtime_nsec = f->mtime_nsec;
f2->ctime_sec = f->ctime_sec;
f2->ctime_nsec = f->ctime_nsec;
}
/* Release the duplicated file. */
archive_mstring_clean(&(f->pathname));
free(f);
return (ARCHIVE_OK);
}
entry_list_add(&(a->exclusion_entry_list), f);
a->setflag |= TIME_IS_SET;
return (ARCHIVE_OK);
}
void
archive_entry_copy_gname(struct archive_entry *entry, const char *name)
{
archive_mstring_copy_mbs(&entry->ae_gname, name);
}
void
archive_entry_copy_sourcepath(struct archive_entry *entry, const char *path)
{
archive_mstring_copy_mbs(&entry->ae_sourcepath, path);
}
