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lib/transaction_files.c: update package archive compressions

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Duncaen 2019-06-17 15:35:10 +02:00 committed by Duncan Overbruck
parent f5e6d33c6e
commit f45c6798c9
1 changed files with 36 additions and 24 deletions
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60
lib/transaction_files.c
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@ -126,22 +126,22 @@ addItem(const char *file)
}
static bool
can_delete_directory(const char *path, size_t len, size_t max)
can_delete_directory(struct xbps_handle *xhp, const char *file, size_t len, size_t max)
{
char file[PATH_MAX] = ".";
struct item *item;
size_t rmcount = 0, fcount = 0;
DIR *dp;
xbps_strlcpy(file+1, path, sizeof (file)-1);
dp = opendir(file);
if (dp == NULL) {
if (errno == ENOENT)
xbps_dbg_printf(xhp, "[files] "
"%s wtf: %s\n", file, strerror(errno));
if (errno == ENOENT) {
return true;
else
} else {
return false;
}
}
/*
* 1. Check if there is tracked directory content,
@ -150,7 +150,7 @@ can_delete_directory(const char *path, size_t len, size_t max)
*/
for (size_t i = 0; i < max; i++) {
item = items[i];
if (strncmp(item->file, path, len) == 0) {
if (strncmp(item->file, file, len) == 0) {
if (!item->deleted) {
closedir(dp);
return false;
@ -169,6 +169,10 @@ can_delete_directory(const char *path, size_t len, size_t max)
/* ignore '.' and '..' */
fcount -= 2;
xbps_dbg_printf(xhp, "[files] "
"transaction deletes %lu out of %lu files in: %s\n",
rmcount, fcount, file);
return fcount <= rmcount;
}
@ -233,23 +237,26 @@ collect_obsoletes(struct xbps_handle *xhp)
if (access(item->file, F_OK) == 0) {
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL,
rv, item->new.pkgver,
"%s: [trans] file `%s': %s",
pkgname, item->file, strerror(EEXIST));
"%s: [files] file `%s': %s",
item->new.pkgver, item->file, strerror(EEXIST));
rv = EEXIST;
break;
}
#endif
continue;
} else if (item->old.type == TYPE_DIR && item->new.type != TYPE_DIR) {
} else if (item->old.type == TYPE_DIR &&
item->new.type != TYPE_DIR && item->new.type != 0) {
/*
* Directory replaced by a file or symlink.
* We MUST be able to delete the directory.
*/
if (!can_delete_directory(item->file, item->len, i)) {
xbps_dbg_printf(xhp, "[files] "
"%s changed from directory to file\n", item->file);
if (!can_delete_directory(xhp, item->file, item->len, i)) {
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL,
rv, item->old.pkgver,
"%s: [trans] Directory `%s' can not be deleted",
item->old.pkgname, item->file);
"%s: [files] Directory `%s' can not be deleted",
item->old.pkgver, item->file);
return ENOTEMPTY;
}
} else if (item->new.type != item->old.type) {
@ -312,6 +319,9 @@ collect_obsoletes(struct xbps_handle *xhp)
}
assert(pkgname);
xbps_dbg_printf(xhp, "[obsoletes] "
"%s\n", item->file);
/*
* Mark file as being deleted, this is used when
* checking if a directory can be deleted.
@ -373,7 +383,7 @@ collect_file(struct xbps_handle *xhp, const char *file, size_t size,
* Multiple packages removing the same file.
* Shouldn't happen, but its not fatal.
*/
xbps_dbg_printf(xhp, "%s: [trans] file `%s' already removed"
xbps_dbg_printf(xhp, "%s: [files] file `%s' already removed"
"by `%s'\n", pkgname, file, item->old.pkgname);
return 0;
}
@ -398,7 +408,7 @@ collect_file(struct xbps_handle *xhp, const char *file, size_t size,
*/
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL,
rv, pkgver,
"%s: [trans] file already installed by package `%s': %s",
"%s: [files] file already installed by package `%s': %s",
pkgver, item->new.pkgname, pkgname, file);
return EEXIST;
}
@ -429,10 +439,10 @@ add:
*/
if (strcmp(item->new.pkgname, item->old.pkgname) != 0) {
if (remove) {
xbps_dbg_printf(xhp, "%s: [trans] file `%s' moved to"
xbps_dbg_printf(xhp, "%s: [files] file `%s' moved to"
" package `%s'\n", pkgname, file, item->new.pkgname);
} else {
xbps_dbg_printf(xhp, "%s: [trans] file `%s' moved from"
xbps_dbg_printf(xhp, "%s: [files] file `%s' moved from"
" package `%s'\n", pkgname, file, item->new.pkgname);
}
}
@ -544,9 +554,11 @@ add_from_archive(struct xbps_handle *xhp, xbps_dictionary_t pkg_repod,
/*
* Enable support for tar format and gzip/bzip2/lzma compression methods.
*/
archive_read_support_compression_gzip(ar);
archive_read_support_compression_bzip2(ar);
archive_read_support_compression_xz(ar);
archive_read_support_filter_gzip(ar);
archive_read_support_filter_bzip2(ar);
archive_read_support_filter_xz(ar);
archive_read_support_filter_lz4(ar);
archive_read_support_filter_zstd(ar);
archive_read_support_format_tar(ar);
pkg_fd = open(bpkg, O_RDONLY|O_CLOEXEC);
@ -554,7 +566,7 @@ add_from_archive(struct xbps_handle *xhp, xbps_dictionary_t pkg_repod,
rv = errno;
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL,
rv, pkgver,
"%s: [trans] failed to open binary package `%s': %s",
"%s: [files] failed to open binary package `%s': %s",
pkgver, bpkg, strerror(rv));
goto out;
}
@ -562,7 +574,7 @@ add_from_archive(struct xbps_handle *xhp, xbps_dictionary_t pkg_repod,
rv = errno;
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL,
rv, pkgver,
"%s: [trans] failed to fstat binary package `%s': %s",
"%s: [files] failed to fstat binary package `%s': %s",
pkgver, bpkg, strerror(rv));
goto out;
}
@ -570,7 +582,7 @@ add_from_archive(struct xbps_handle *xhp, xbps_dictionary_t pkg_repod,
rv = archive_errno(ar);
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL,
rv, pkgver,
"%s: [trans] failed to read binary package `%s': %s",
"%s: [files] failed to read binary package `%s': %s",
pkgver, bpkg, strerror(rv));
goto out;
}
@ -728,7 +740,7 @@ xbps_transaction_files(struct xbps_handle *xhp, xbps_object_iterator_t iter)
if (chdir(xhp->rootdir) == -1) {
rv = errno;
xbps_set_cb_state(xhp, XBPS_STATE_FILES_FAIL, rv, xhp->rootdir,
"[trans] failed to chdir to rootdir `%s': %s",
"[files] failed to chdir to rootdir `%s': %s",
xhp->rootdir, strerror(errno));
}