.SH NAME
@IMAGEX_PROGNAME@-extract \- Extract files or directories from a WIM image
.SH SYNOPSIS
-\fB@IMAGEX_PROGNAME@ extract\fR \fIWIMFILE\fR \fIIMAGE\fR [\fIPATH\fR...] [\fIOPTION\fR...]
-.br
-\fB@IMAGEX_PROGNAME@ extract\fR \fIWIMFILE\fR \fIIMAGE\fR @\fILISTFILE\fR [\fIOPTION\fR...]
+\fB@IMAGEX_PROGNAME@ extract\fR \fIWIMFILE\fR \fIIMAGE\fR [(\fIPATH\fR | @\fILISTFILE\fR)...] [\fIOPTION\fR...]
.SH DESCRIPTION
\fB@IMAGEX_PROGNAME@ extract\fR extracts one or more files or directory trees
from the specified \fIIMAGE\fR contained in the Windows Imaging (WIM) file
the name of an image in the WIM. Use the \fB@IMAGEX_PROGNAME@ info\fR (1)
command to show what images a WIM file contains.
.PP
-Each \fIPATH\fR specifies a file or directory tree within the WIM image to
-extract. Alternatively, a single \fILISTFILE\fR beginning with the '@'
-character is taken as a file that itself contains a list of files or directory
-trees to extract. See \fBPATH_SPECIFICATIONS\fR.
+If no additional arguments are given, the entire WIM image is extracted.
+Otherwise, each additional argument is interpreted as a \fIPATH\fR if it does
+not begin with the '@' character, or a \fILISTFILE\fR if it does. Each
+\fIPATH\fR specifies a file or directory tree within the WIM image to extract,
+whereas each \fILISTFILE\fR specifies a file that itself contains a list of
+paths to extract. See \fBPATHS AND LISTFILES\fR for more details.
.PP
By default, files and directories are extracted to the current directory. Use
-\fB--dest-dir\fR to choose an alternate target directory. Alternatively, use
-\fB--to-stdout\fR to extract a file to standard output to pipe into another
+\fB--dest-dir\fR to select a different destination directory. Alternatively,
+use \fB--to-stdout\fR to extract a file to standard output to pipe into another
program.
.PP
+A file or directory extracted from a \fIPATH\fR argument is by default extracted
+directly into the destination directory, whereas a file or directory extracted
+from a \fILISTFILE\fR argument is by default extracted into the destination
+directory in such a way that the archive's directory structure is
+preserved. Use \fB--preserve-dir-structure\fR to always get the latter
+behavior.
+.PP
\fB@IMAGEX_PROGNAME@ extract\fR supports extracting files and directory trees
from stand-alone WIMs as well as split WIMs. See \fBSPLIT WIMS\fR.
-.SH PATH SPECIFICATIONS
-Except when a single path is specified and prefixd by the '@' character, each
-\fIPATH\fR specifies a file or directory tree within the WIM image to extract.
-Each such path must be specified as an absolute path starting from the root of
-the WIM image, like those output by the \fB@IMAGEX_PROGNAME@ dir\fR (1) command.
-However, path separators may be either forward or backward slashes, and the
-leading slash is optional; also, on Windows, the paths are treated
-case-insensitively, while on UNIX, paths are treated case-sensitively, except
-when overridden through the \fBWIMLIB_IMAGEX_IGNORE_CASE\fR environmental
-variable, as documented in \fB@IMAGEX_PROGNAME@\fR (1).
-.PP
-If no \fIPATH\fRs are provided, the default behavior is to extract the full
-image, as if the path "/" had been provided.
-.PP
-If a single \fIPATH\fR is provided and is prefixed with the '@' character, it is
-interpreted as the path to a \fILISTFILE\fR which must be a UTF-8 text file that
-contains a list of paths (files or directories) to extract, one per line. In
-each line, leading and trailing whitespace is ignored, and lines beginning with
-the ';' character and otherwise empty lines are ignored. Each path must be
-unquoted and must specify a full path in the WIM image, as described above.
-However, unless \fB--no-wildcards\fR is specified, each path in the list file
-may also contain the wildcard characters '?' and '*'. The '?' character matches
-any character other than a path separator, whereas the '*' character matches
-zero or more non-path-separator characters. Consequently, a single wildcard
-pattern may expand to multiple actual files or directories.
-.PP
-In the \fILISTFILE\fR mode, by default a wildcard pattern that matches no files
-or directories in the WIM image only produces a warning; use
-\fB--strict-wildcards\fR if you want an error instead. Also, when using a list
-file, files and directories not located at the root of the WIM image will be
-extracted to a corresponding subdirectory of the destination directory rather
-than directly to the destination directory itself.
+.SH PATHS AND LISTFILES
+Each path, including those on the command line and those in listfiles, must be
+specified as an absolute path starting from the root of the WIM image, like
+those output by the \fB@IMAGEX_PROGNAME@ dir\fR (1) command. However, path
+separators may be either forward or backward slashes, and the leading slash is
+optional. In addition, on Windows, the paths are treated case-insensitively,
+whereas on UNIX-like systems, paths are treated case-sensitively, except when
+overridden through the \fBWIMLIB_IMAGEX_IGNORE_CASE\fR environmental variable,
+as documented in \fB@IMAGEX_PROGNAME@\fR (1).
+.PP
+By default, each path may contain the wildcard characters '?' and '*'. The '?'
+character matches any character other than a path separator, whereas the '*'
+character matches zero or more non-path-separator characters. Consequently, a
+single wildcard pattern may expand to multiple actual files or directories.
+Use the \fB--no-wildcards\fR option to disable wildcard matching and search for
+each path literally.
+.PP
+Each \fILISTFILE\fR must be a UTF-8 text file that contains a list of paths to
+extract, one per line. Wildcard characters are allowed by default.
+The following demonstrates an example listfile:
+.PP
+.RS
+.nf
+
+; This is a comment (begins with semicolon)
+/Users
+/Windows/explorer.exe
+/Windows/System32/en-US/*
+
+; Both forward and backslashes are valid.
+; Don't quote paths containing spaces.
+\\Program Files\\A*
+
+; Leading and trailing whitespace is ignored
+ \\Windows\\notepad*
+
.SH SPLIT WIMS
You may use \fB@IMAGEX_PROGNAME@ extract\fR to extract files or directory trees
from a split WIM. This uses the \fB--refs\fR="\fIGLOB\fR" option in the same
interpreted by \fB@IMAGEX_PROGNAME@\fR and may need to be quoted to protect
against shell expansion.
.TP
+\fB--dest-dir\fR=\fIDIR\fR
+Extract the files and directories to the directory \fIDIR\fR instead of to the
+current working directory.
+.TP
+\fB--to-stdout\fR
+Extract the files to standard output instead of to the filesystem. This can
+only be provided if all the specified \fIPATH\fRs are to regular files (not
+directories or reparse points). If present, alternate data streams are not
+extracted.
+.TP
\fB--unix-data\fR
See the documentation for this option in \fB@IMAGEX_PROGNAME@-apply\fR (1).
.TP
\fB--include-invalid-names\fR
See the documentation for this option in \fB@IMAGEX_PROGNAME@-apply\fR (1).
.TP
-\fB--to-stdout\fR
-Extract the files to standard output instead of to the filesystem. This can
-only be provided if all the specified \fIPATH\fRs are to regular files (not
-directories or reparse points). If present, alternate data streams are not
-extracted.
-.TP
-\fB--dest-dir\fR=\fIDIR\fR
-Extract the files and directories to the directory \fIDIR\fR instead of to the
-current working directory.
-.TP
\fB--no-wildcards\fR
-Do not interpret wildcard characters in paths in the \fILISTFILE\fR.
+Do not interpret wildcard characters in paths.
+.TP
+\fB--nullglob\fR
+If a wildcard pattern does not match any paths, ignore it instead of failing
+with an error.
.TP
-\fB--strict-wildcards\fR
-Fail if any wildcard patterns in \fILISTFILE\fR do not match any files or
-directories in the WIM image. The default behavior is to warn only. This
-option has no effect if \fB--no-wildcards\fR is also specified or if \fIPATH\fRs
-are specified instead of a \fILISTFILE\fR; in those cases, an error is issued if
-any file to extract does not exist.
+\fB--preserve-dir-structure\fR
+When extracting paths, preserve the archive directory structure instead of
+extracting the file or directory tree named by each path directly to the
+destination directory. Note: \fB--preserve-dir-structure\fR is already the
+default behavior for paths in listfiles (but not paths directly specified on the
+command line).
.SH NOTES
See the documentation \fB@IMAGEX_PROGNAME@ apply\fR (1) for documentation about
what data and metadata are extracted on UNIX-like systems versus on Windows.
#ifdef __WIN32__
# include "imagex-win32.h"
-# define tbasename win32_wbasename
# define OS_PREFERRED_PATH_SEPARATOR L'\\'
# define OS_PREFERRED_PATH_SEPARATOR_STRING L"\\"
# define print_security_descriptor win32_print_security_descriptor
#else /* __WIN32__ */
-# include <glob.h>
# include <getopt.h>
# include <langinfo.h>
-# define tbasename basename
# define OS_PREFERRED_PATH_SEPARATOR '/'
# define OS_PREFERRED_PATH_SEPARATOR_STRING "/"
# define print_security_descriptor default_print_security_descriptor
#define ARRAY_LEN(array) (sizeof(array) / sizeof(array[0]))
+static inline bool
+is_any_path_separator(tchar c)
+{
+ return c == T('/') || c == T('\\');
+}
+
+/* Like basename(), but handles both forward and backwards slashes. */
+static tchar *
+tbasename(tchar *path)
+{
+ tchar *p = tstrchr(path, T('\0'));
+
+ for (;;) {
+ if (p == path)
+ return path;
+ if (!is_any_path_separator(*--p))
+ break;
+ *p = T('\0');
+ }
+
+ for (;;) {
+ if (p == path)
+ return path;
+ if (is_any_path_separator(*--p))
+ return ++p;
+ }
+}
+
#define for_opt(c, opts) while ((c = getopt_long_only(argc, (tchar**)argv, T(""), \
opts, NULL)) != -1)
IMAGEX_NO_ACLS_OPTION,
IMAGEX_NO_ATTRIBUTES_OPTION,
IMAGEX_NO_WILDCARDS_OPTION,
+ IMAGEX_NULLGLOB_OPTION,
IMAGEX_ONE_FILE_ONLY_OPTION,
IMAGEX_NOT_PIPABLE_OPTION,
IMAGEX_PACK_CHUNK_SIZE_OPTION,
IMAGEX_PACK_STREAMS_OPTION,
IMAGEX_PATH_OPTION,
IMAGEX_PIPABLE_OPTION,
+ IMAGEX_PRESERVE_DIR_STRUCTURE_OPTION,
IMAGEX_REBUILD_OPTION,
IMAGEX_RECOMPRESS_OPTION,
IMAGEX_RECURSIVE_OPTION,
IMAGEX_STAGING_DIR_OPTION,
IMAGEX_STREAMS_INTERFACE_OPTION,
IMAGEX_STRICT_ACLS_OPTION,
- IMAGEX_STRICT_WILDCARDS_OPTION,
IMAGEX_SYMLINK_OPTION,
IMAGEX_THREADS_OPTION,
IMAGEX_TO_STDOUT_OPTION,
{T("dest-dir"), required_argument, NULL, IMAGEX_DEST_DIR_OPTION},
{T("to-stdout"), no_argument, NULL, IMAGEX_TO_STDOUT_OPTION},
{T("include-invalid-names"), no_argument, NULL, IMAGEX_INCLUDE_INVALID_NAMES_OPTION},
- {T("strict-wildcards"), no_argument, NULL, IMAGEX_STRICT_WILDCARDS_OPTION},
{T("no-wildcards"), no_argument, NULL, IMAGEX_NO_WILDCARDS_OPTION},
+ {T("nullglob"), no_argument, NULL, IMAGEX_NULLGLOB_OPTION},
+ {T("preserve-dir-structure"), no_argument, NULL, IMAGEX_PRESERVE_DIR_STRUCTURE_OPTION},
{NULL, 0, NULL, 0},
};
info->extract.target);
break;
case WIMLIB_PROGRESS_MSG_EXTRACT_TREE_BEGIN:
- if (info->extract.extract_root_wim_source_path[0] != T('\0')) {
- imagex_printf(T("Extracting "
- "\""WIMLIB_WIM_PATH_SEPARATOR_STRING"%"TS"\" "
- "from image %d (\"%"TS"\") "
- "in \"%"TS"\" to \"%"TS"\"\n"),
- info->extract.extract_root_wim_source_path,
- info->extract.image,
- info->extract.image_name,
- info->extract.wimfile_name,
- info->extract.target);
+ if (info->extract.extract_root_wim_source_path[0]) {
+ imagex_printf(T("Extracting \"%"TS"\" from image %d "
+ "(\"%"TS"\") in \"%"TS"\" to \"%"TS"\"\n"),
+ info->extract.extract_root_wim_source_path,
+ info->extract.image,
+ info->extract.image_name,
+ info->extract.wimfile_name,
+ info->extract.target);
}
break;
case WIMLIB_PROGRESS_MSG_EXTRACT_STREAMS:
goto out_free_refglobs;
}
-static bool
-is_root_wim_path(const tchar *path)
-{
- const tchar *p;
- for (p = path; *p; p++)
- if (*p != T('\\') && *p != T('/'))
- return false;
- return true;
-}
-
-static void
-free_extract_commands(struct wimlib_extract_command *cmds, size_t num_cmds,
- const tchar *dest_dir)
-{
- for (size_t i = 0; i < num_cmds; i++)
- if (cmds[i].fs_dest_path != dest_dir)
- free(cmds[i].fs_dest_path);
- free(cmds);
-}
-
-static struct wimlib_extract_command *
-prepare_extract_commands(tchar **paths, unsigned num_paths,
- int extract_flags, tchar *dest_dir,
- size_t *num_cmds_ret)
-{
- struct wimlib_extract_command *cmds;
- size_t num_cmds;
- tchar *emptystr = T("");
-
- if (num_paths == 0) {
- num_paths = 1;
- paths = &emptystr;
- }
- num_cmds = num_paths;
- cmds = calloc(num_cmds, sizeof(cmds[0]));
- if (!cmds) {
- imagex_error(T("Out of memory!"));
- return NULL;
- }
-
- for (size_t i = 0; i < num_cmds; i++) {
- cmds[i].extract_flags = extract_flags;
- cmds[i].wim_source_path = paths[i];
- if (is_root_wim_path(paths[i])) {
- cmds[i].fs_dest_path = dest_dir;
- } else {
- size_t len = tstrlen(dest_dir) + 1 + tstrlen(paths[i]);
- cmds[i].fs_dest_path = malloc((len + 1) * sizeof(tchar));
- if (!cmds[i].fs_dest_path) {
- free_extract_commands(cmds, num_cmds, dest_dir);
- return NULL;
- }
- tsprintf(cmds[i].fs_dest_path,
- T("%"TS""OS_PREFERRED_PATH_SEPARATOR_STRING"%"TS),
- dest_dir, tbasename(paths[i]));
- }
- }
- *num_cmds_ret = num_cmds;
- return cmds;
-}
-
/* Extract files or directories from a WIM image */
static int
imagex_extract(int argc, tchar **argv, int cmd)
const tchar *image_num_or_name;
const tchar *pathlist;
tchar *dest_dir = T(".");
- int extract_flags = WIMLIB_EXTRACT_FLAG_NORPFIX;
- int listfile_extract_flags = WIMLIB_EXTRACT_FLAG_GLOB_PATHS;
+ int extract_flags = WIMLIB_EXTRACT_FLAG_NORPFIX |
+ WIMLIB_EXTRACT_FLAG_GLOB_PATHS |
+ WIMLIB_EXTRACT_FLAG_STRICT_GLOB;
+ int notlist_extract_flags = WIMLIB_EXTRACT_FLAG_NO_PRESERVE_DIR_STRUCTURE;
STRING_SET(refglobs);
struct wimlib_extract_command *cmds;
size_t num_cmds;
+ tchar *root_path = T("");
for_opt(c, extract_options) {
switch (c) {
extract_flags |= WIMLIB_EXTRACT_FLAG_ALL_CASE_CONFLICTS;
break;
case IMAGEX_NO_WILDCARDS_OPTION:
- listfile_extract_flags &= ~WIMLIB_EXTRACT_FLAG_GLOB_PATHS;
+ extract_flags &= ~WIMLIB_EXTRACT_FLAG_GLOB_PATHS;
+ break;
+ case IMAGEX_NULLGLOB_OPTION:
+ extract_flags &= ~WIMLIB_EXTRACT_FLAG_STRICT_GLOB;
break;
- case IMAGEX_STRICT_WILDCARDS_OPTION:
- listfile_extract_flags |= WIMLIB_EXTRACT_FLAG_STRICT_GLOB;
+ case IMAGEX_PRESERVE_DIR_STRUCTURE_OPTION:
+ notlist_extract_flags &= ~WIMLIB_EXTRACT_FLAG_NO_PRESERVE_DIR_STRUCTURE;
break;
default:
goto out_usage;
argc -= 2;
argv += 2;
- if (argc == 1 && argv[0][0] == T('@')) {
- pathlist = argv[0] + 1;
- cmds = NULL;
- num_cmds = 0;
- } else {
- cmds = prepare_extract_commands(argv, argc, extract_flags, dest_dir,
- &num_cmds);
- if (cmds == NULL)
- goto out_err;
- pathlist = NULL;
- }
-
ret = wimlib_open_wim(wimfile, open_flags, &wim, imagex_progress_func);
if (ret)
- goto out_free_cmds;
+ goto out_free_refglobs;
image = wimlib_resolve_image(wim, image_num_or_name);
ret = verify_image_exists_and_is_single(image,
goto out_wimlib_free;
}
- ret = 0;
- if (ret == 0 && cmds != NULL) {
- ret = wimlib_extract_files(wim, image, cmds, num_cmds, 0,
- imagex_progress_func);
+ if (argc == 0) {
+ argv = &root_path;
+ argc = 1;
+ extract_flags &= ~WIMLIB_EXTRACT_FLAG_GLOB_PATHS;
}
- if (ret == 0 && pathlist != NULL) {
- ret = wimlib_extract_pathlist(wim, image, dest_dir,
- pathlist,
- extract_flags | listfile_extract_flags,
- imagex_progress_func);
+
+ while (argc != 0 && ret == 0) {
+ int num_paths;
+
+ for (num_paths = 0;
+ num_paths < argc && argv[num_paths][0] != T('@');
+ num_paths++)
+ ;
+
+ if (num_paths) {
+ ret = wimlib_extract_paths(wim, image, dest_dir,
+ (const tchar **)argv,
+ num_paths,
+ extract_flags | notlist_extract_flags,
+ imagex_progress_func);
+ argc -= num_paths;
+ argv += num_paths;
+ } else {
+ ret = wimlib_extract_pathlist(wim, image, dest_dir,
+ argv[0] + 1,
+ extract_flags,
+ imagex_progress_func);
+ argc--;
+ argv++;
+ }
}
+
if (ret == 0) {
if (!imagex_be_quiet)
imagex_printf(T("Done extracting files.\n"));
}
out_wimlib_free:
wimlib_free(wim);
-out_free_cmds:
- free_extract_commands(cmds, num_cmds, dest_dir);
out_free_refglobs:
string_set_destroy(&refglobs);
return ret;
),
[CMD_EXTRACT] =
T(
-" %"TS" WIMFILE (IMAGE_NUM | IMAGE_NAME) ([PATH...] | @LISTFILE)\n"
-" [--check] [--ref=\"GLOB\"] [--no-acls] [--strict-acls]\n"
-" [--no-attributes] [--to-stdout] [--dest-dir=CMD_DIR]\n"
-" [--include-invalid-names]\n"
+" %"TS" WIMFILE (IMAGE_NUM | IMAGE_NAME) [(PATH | @LISTFILE)...]\n"
+" [--check] [--ref=\"GLOB\"] [--dest-dir=CMD_DIR]\n"
+" [--to-stdout] [--no-acls] [--strict-acls]\n"
+" [--no-attributes] [--include-invalid-names]\n"
+" [--no-wildcards] [--nullglob]\n"
),
[CMD_INFO] =
T(
#define WIMLIB_EXTRACT_FLAG_MULTI_IMAGE 0x80000000
#define WIMLIB_EXTRACT_FLAG_FROM_PIPE 0x40000000
-#define WIMLIB_EXTRACT_FLAG_PATHMODE 0x20000000
-#define WIMLIB_EXTRACT_MASK_PUBLIC 0x1fffffff
+#define WIMLIB_EXTRACT_FLAG_FILEMODE 0x20000000
+#define WIMLIB_EXTRACT_FLAG_IMAGEMODE 0x10000000
+#define WIMLIB_EXTRACT_MASK_PUBLIC 0x0fffffff
/* Given a WIM dentry in the tree to be extracted, resolve all streams in the
* corresponding inode and set 'out_refcnt' in each to 0. */
path_nchars += target_prefix_nchars;
for (d = dentry; d != ctx->extract_root; d = d->parent) {
+ if (!d->in_extraction_tree || d->extraction_skipped)
+ break;
+
path_nchars += d->extraction_name_nchars + 1;
list_add(&d->tmp_list, &ancestor_list);
}
const struct wim_features *supported_features,
int extract_flags,
const struct apply_operations *ops,
- const tchar *wim_source_path,
bool warn)
{
- const tchar *loc;
+ const tchar *loc = T("the extraction operation");;
const tchar *mode = T("this extraction mode");
- if (wim_source_path[0] == '\0')
- loc = T("the WIM image");
- else
- loc = wim_source_path;
-
if (warn) {
/* We're an archive program, so theoretically we can do what we want
* with FILE_ATTRIBUTE_ARCHIVE (which is a dumb flag anyway). Don't
static int
extract_trees(WIMStruct *wim, struct wim_dentry **trees, size_t num_trees,
- const tchar *wim_source_path, const tchar *target,
- int extract_flags, wimlib_progress_func_t progress_func)
+ const tchar *target, int extract_flags,
+ wimlib_progress_func_t progress_func)
{
struct wim_features required_features;
struct apply_ctx ctx;
int ret;
struct wim_lookup_table_entry *lte;
- wimlib_assert(num_trees != 0);
- wimlib_assert(target != NULL);
-
- if (num_trees > 1)
- wimlib_assert((extract_flags & WIMLIB_EXTRACT_FLAG_PATHMODE));
-
/* Start initializing the apply_ctx. */
memset(&ctx, 0, sizeof(struct apply_ctx));
ctx.wim = wim;
WIMLIB_EXTRACT_MASK_PUBLIC);
ctx.progress.extract.image_name = wimlib_get_image_name(wim,
wim->current_image);
- ctx.progress.extract.extract_root_wim_source_path = wim_source_path;
ctx.progress.extract.target = target;
}
INIT_LIST_HEAD(&ctx.stream_list);
- if (extract_flags & WIMLIB_EXTRACT_FLAG_PATHMODE) {
- /* Path mode --- there may be multiple trees, and targets are
- * set relative to the root of the image.
- *
- * Consider all dentries to be in the extraction tree, but
- * assume all to be skipped unless in one of the subtrees being
- * extracted or one of the ancestors of the subtrees up to the
- * image root. */
+ if (extract_flags & WIMLIB_EXTRACT_FLAG_FILEMODE) {
+ /* File mode --- target is explicit. */
+ wimlib_assert(num_trees == 1);
+ ret = calculate_dentry_full_path(trees[0]);
+ if (ret)
+ return ret;
+ ctx.progress.extract.extract_root_wim_source_path = trees[0]->_full_path;
+ ctx.extract_root = trees[0];
+ for_dentry_in_tree(ctx.extract_root, dentry_set_not_skipped, NULL);
+ } else {
+ /* Targets are to be set relative to the root of the image
+ * (preserving original directory structure). */
+
+ ctx.progress.extract.extract_root_wim_source_path = T("");
ctx.extract_root = wim_root_dentry(wim);
for_dentry_in_tree(ctx.extract_root, dentry_set_skipped, NULL);
for_dentry_in_tree(trees[i], dentry_set_not_skipped, NULL);
d = trees[i];
- while (d != ctx.extract_root) {
- d = d->parent;
- dentry_set_not_skipped(d, NULL);
+
+ /* Extract directories up to image root if preserving
+ * directory structure. */
+ if (!(extract_flags & WIMLIB_EXTRACT_FLAG_NO_PRESERVE_DIR_STRUCTURE)) {
+ while (d != ctx.extract_root) {
+ d = d->parent;
+ dentry_set_not_skipped(d, NULL);
+ }
}
}
- } else {
- ctx.extract_root = trees[0];
- for_dentry_in_tree(ctx.extract_root, dentry_set_not_skipped, NULL);
}
/* Select the appropriate apply_operations based on the
/* Get and check the features required to extract the dentry tree. */
dentry_tree_get_features(ctx.extract_root, &required_features);
ret = do_feature_check(&required_features, &ctx.supported_features,
- extract_flags, ctx.ops,
- wim_source_path,
- !(extract_flags & WIMLIB_EXTRACT_FLAG_PATHMODE));
+ extract_flags, ctx.ops, true);
if (ret)
goto out_finish_or_abort_extract;
if (progress_func) {
int msg;
- if (*wim_source_path || (extract_flags & WIMLIB_EXTRACT_FLAG_PATHMODE))
- msg = WIMLIB_PROGRESS_MSG_EXTRACT_TREE_BEGIN;
- else
+ if (extract_flags & WIMLIB_EXTRACT_FLAG_IMAGEMODE)
msg = WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_BEGIN;
+ else
+ msg = WIMLIB_PROGRESS_MSG_EXTRACT_TREE_BEGIN;
progress_func(msg, &ctx.progress);
}
if (progress_func) {
int msg;
- if (*wim_source_path || (extract_flags & WIMLIB_EXTRACT_FLAG_PATHMODE))
- msg = WIMLIB_PROGRESS_MSG_EXTRACT_TREE_END;
- else
+ if (extract_flags & WIMLIB_EXTRACT_FLAG_IMAGEMODE)
msg = WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_END;
+ else
+ msg = WIMLIB_PROGRESS_MSG_EXTRACT_TREE_END;
progress_func(msg, &ctx.progress);
}
return ret;
}
-/*
- * extract_tree - Extract a file or directory tree from the currently selected
- * WIM image.
- *
- * @wim: WIMStruct for the WIM file, with the desired image selected
- * (as wim->current_image).
- *
- * @wim_source_path:
- * "Canonical" (i.e. no leading or trailing slashes, path
- * separators WIM_PATH_SEPARATOR) path inside the WIM image to
- * extract. An empty string means the full image.
- *
- * @target:
- * Filesystem path to extract the file or directory tree to.
- * (Or, with WIMLIB_EXTRACT_FLAG_NTFS: the name of a NTFS volume.)
- *
- * @extract_flags:
- * WIMLIB_EXTRACT_FLAG_*. Also, the private flag
- * WIMLIB_EXTRACT_FLAG_MULTI_IMAGE will be set if this is being
- * called through wimlib_extract_image() with WIMLIB_ALL_IMAGES as
- * the image.
- *
- * @progress_func:
- * If non-NULL, progress function for the extraction. The messages
- * that may be sent in this function are:
- *
- * WIMLIB_PROGRESS_MSG_EXTRACT_TREE_BEGIN or
- * WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_BEGIN;
- * WIMLIB_PROGRESS_MSG_EXTRACT_DIR_STRUCTURE_BEGIN;
- * WIMLIB_PROGRESS_MSG_EXTRACT_DIR_STRUCTURE_END;
- * WIMLIB_PROGRESS_MSG_EXTRACT_DENTRY;
- * WIMLIB_PROGRESS_MSG_EXTRACT_STREAMS;
- * WIMLIB_PROGRESS_MSG_APPLY_TIMESTAMPS;
- * WIMLIB_PROGRESS_MSG_EXTRACT_TREE_END or
- * WIMLIB_PROGRESS_MSG_EXTRACT_IMAGE_END.
- *
- * Returns 0 on success; a positive WIMLIB_ERR_* code on failure.
- */
-static int
-extract_tree(WIMStruct *wim, const tchar *wim_source_path,
- const tchar *target, int extract_flags,
- wimlib_progress_func_t progress_func)
-{
- struct wim_dentry *root;
-
- root = get_dentry(wim, wim_source_path, WIMLIB_CASE_PLATFORM_DEFAULT);
-
- if (root == NULL) {
- ERROR("Path \"%"TS"\" does not exist in WIM image %d",
- wim_source_path, wim->current_image);
- return WIMLIB_ERR_PATH_DOES_NOT_EXIST;
- }
- return extract_trees(wim, &root, 1, wim_source_path,
- target, extract_flags, progress_func);
-}
-
/* Make sure the extraction flags make sense, and update them if needed. */
static int
-check_extract_flags(int extract_flags,
- const u32 wim_header_flags,
- int *updated_extract_flags_ret)
+check_extract_flags(const WIMStruct *wim, int *extract_flags_p)
{
+ int extract_flags = *extract_flags_p;
+
/* Check for invalid flag combinations */
if ((extract_flags &
(WIMLIB_EXTRACT_FLAG_SYMLINK |
{
/* Do reparse point fixups by default if the WIM header says
* they are enabled and we are extracting a full image. */
- if (wim_header_flags & WIM_HDR_FLAG_RP_FIX)
+ if (wim->hdr.flags & WIM_HDR_FLAG_RP_FIX)
extract_flags |= WIMLIB_EXTRACT_FLAG_RPFIX;
}
}
}
- if (updated_extract_flags_ret)
- *updated_extract_flags_ret = extract_flags;
+ *extract_flags_p = extract_flags;
return 0;
}
+static u32
+get_wildcard_flags(int extract_flags)
+{
+ u32 wildcard_flags = 0;
+
+ if (extract_flags & WIMLIB_EXTRACT_FLAG_STRICT_GLOB)
+ wildcard_flags |= WILDCARD_FLAG_ERROR_IF_NO_MATCH;
+ else
+ wildcard_flags |= WILDCARD_FLAG_WARN_IF_NO_MATCH;
+
+ if (default_ignore_case)
+ wildcard_flags |= WILDCARD_FLAG_CASE_INSENSITIVE;
+
+ return wildcard_flags;
+}
+
+struct append_dentry_ctx {
+ struct wim_dentry **dentries;
+ size_t num_dentries;
+ size_t num_alloc_dentries;
+};
-/* Internal function to execute extraction commands for a WIM image. The paths
- * in the extract commands are expected to be already "canonicalized". */
static int
-do_wimlib_extract_files(WIMStruct *wim,
+append_dentry_cb(struct wim_dentry *dentry, void *_ctx)
+{
+ struct append_dentry_ctx *ctx = _ctx;
+
+ if (ctx->num_dentries == ctx->num_alloc_dentries) {
+ struct wim_dentry **new_dentries;
+ size_t new_length;
+
+ new_length = max(ctx->num_alloc_dentries + 8,
+ ctx->num_alloc_dentries * 3 / 2);
+ new_dentries = REALLOC(ctx->dentries,
+ new_length * sizeof(ctx->dentries[0]));
+ if (new_dentries == NULL)
+ return WIMLIB_ERR_NOMEM;
+ ctx->dentries = new_dentries;
+ ctx->num_alloc_dentries = new_length;
+ }
+ ctx->dentries[ctx->num_dentries++] = dentry;
+ return 0;
+}
+
+static int
+do_wimlib_extract_paths(WIMStruct *wim,
int image,
- struct wimlib_extract_command *cmds,
- size_t num_cmds,
+ const tchar *target,
+ const tchar * const *paths,
+ size_t num_paths,
+ int extract_flags,
wimlib_progress_func_t progress_func)
{
int ret;
- bool found_link_cmd = false;
- bool found_nolink_cmd = false;
+ struct wim_dentry **trees;
+ size_t num_trees;
+
+ if (wim == NULL || target == NULL || target[0] == T('\0') ||
+ (num_paths != 0 && paths == NULL))
+ return WIMLIB_ERR_INVALID_PARAM;
+
+ ret = check_extract_flags(wim, &extract_flags);
+ if (ret)
+ return ret;
- /* Select the image from which we are extracting files */
ret = select_wim_image(wim, image);
if (ret)
return ret;
- /* Make sure there are no streams in the WIM that have not been
- * checksummed yet. */
ret = wim_checksum_unhashed_streams(wim);
if (ret)
return ret;
- /* Check for problems with the extraction commands */
- for (size_t i = 0; i < num_cmds; i++) {
+ if (extract_flags & WIMLIB_EXTRACT_FLAG_GLOB_PATHS) {
- if (cmds[i].fs_dest_path[0] == T('\0'))
- return WIMLIB_ERR_INVALID_PARAM;
+ struct append_dentry_ctx append_dentry_ctx = {
+ .dentries = NULL,
+ .num_dentries = 0,
+ .num_alloc_dentries = 0,
+ };
- if (cmds[i].extract_flags & WIMLIB_EXTRACT_FLAG_GLOB_PATHS)
- return WIMLIB_ERR_INVALID_PARAM;
+ u32 wildcard_flags = get_wildcard_flags(extract_flags);
- ret = check_extract_flags(cmds[i].extract_flags,
- wim->hdr.flags,
- &cmds[i].extract_flags);
- if (ret)
- return ret;
- if (cmds[i].extract_flags & (WIMLIB_EXTRACT_FLAG_SYMLINK |
- WIMLIB_EXTRACT_FLAG_HARDLINK)) {
- found_link_cmd = true;
- } else {
- found_nolink_cmd = true;
- }
- if (found_link_cmd && found_nolink_cmd) {
- ERROR("Symlink or hardlink extraction mode must "
- "be set on all extraction commands");
- return WIMLIB_ERR_INVALID_PARAM;
+ for (size_t i = 0; i < num_paths; i++) {
+ tchar *path = canonicalize_wim_path(paths[i]);
+ if (path == NULL) {
+ ret = WIMLIB_ERR_NOMEM;
+ trees = append_dentry_ctx.dentries;
+ goto out_free_trees;
+ }
+ ret = expand_wildcard(wim, path,
+ append_dentry_cb,
+ &append_dentry_ctx,
+ wildcard_flags);
+ FREE(path);
+ if (ret) {
+ trees = append_dentry_ctx.dentries;
+ goto out_free_trees;
+ }
}
- }
-
- /* Execute the extraction commands */
- for (size_t i = 0; i < num_cmds; i++) {
- ret = extract_tree(wim,
- cmds[i].wim_source_path,
- cmds[i].fs_dest_path,
- cmds[i].extract_flags,
- progress_func);
- if (ret)
- return ret;
- }
- return 0;
-}
-
-/* API function documented in wimlib.h */
-WIMLIBAPI int
-wimlib_extract_files(WIMStruct *wim,
- int image,
- const struct wimlib_extract_command *cmds,
- size_t num_cmds,
- int default_extract_flags,
- wimlib_progress_func_t progress_func)
-{
- int ret;
- struct wimlib_extract_command *cmds_copy;
- int all_flags = 0;
-
- default_extract_flags &= WIMLIB_EXTRACT_MASK_PUBLIC;
-
- if (num_cmds == 0)
- return 0;
-
- cmds_copy = CALLOC(num_cmds, sizeof(cmds[0]));
- if (!cmds_copy)
- return WIMLIB_ERR_NOMEM;
+ trees = append_dentry_ctx.dentries;
+ num_trees = append_dentry_ctx.num_dentries;
+ } else {
+ trees = MALLOC(num_paths * sizeof(trees[0]));
+ if (trees == NULL)
+ return WIMLIB_ERR_NOMEM;
- for (size_t i = 0; i < num_cmds; i++) {
- cmds_copy[i].extract_flags = (default_extract_flags |
- cmds[i].extract_flags)
- & WIMLIB_EXTRACT_MASK_PUBLIC;
- all_flags |= cmds_copy[i].extract_flags;
+ for (size_t i = 0; i < num_paths; i++) {
- cmds_copy[i].wim_source_path = canonicalize_wim_path(cmds[i].wim_source_path);
- if (!cmds_copy[i].wim_source_path) {
- ret = WIMLIB_ERR_NOMEM;
- goto out_free_cmds_copy;
- }
+ tchar *path = canonicalize_wim_path(paths[i]);
+ if (path == NULL) {
+ ret = WIMLIB_ERR_NOMEM;
+ goto out_free_trees;
+ }
- cmds_copy[i].fs_dest_path = canonicalize_fs_path(cmds[i].fs_dest_path);
- if (!cmds_copy[i].fs_dest_path) {
- ret = WIMLIB_ERR_NOMEM;
- goto out_free_cmds_copy;
+ trees[i] = get_dentry(wim, path,
+ WIMLIB_CASE_PLATFORM_DEFAULT);
+ FREE(path);
+ if (trees[i] == NULL) {
+ ERROR("Path \"%"TS"\" does not exist "
+ "in WIM image %d",
+ paths[i], wim->current_image);
+ ret = WIMLIB_ERR_PATH_DOES_NOT_EXIST;
+ goto out_free_trees;
+ }
}
-
+ num_trees = num_paths;
}
- ret = do_wimlib_extract_files(wim, image,
- cmds_copy, num_cmds,
- progress_func);
- if (all_flags & (WIMLIB_EXTRACT_FLAG_SYMLINK |
- WIMLIB_EXTRACT_FLAG_HARDLINK))
- {
- for_lookup_table_entry(wim->lookup_table,
- lte_free_extracted_file, NULL);
- }
-out_free_cmds_copy:
- for (size_t i = 0; i < num_cmds; i++) {
- FREE(cmds_copy[i].wim_source_path);
- FREE(cmds_copy[i].fs_dest_path);
+ if (num_trees == 0) {
+ ret = 0;
+ goto out_free_trees;
}
- FREE(cmds_copy);
+
+ ret = extract_trees(wim, trees, num_trees,
+ target, extract_flags, progress_func);
+out_free_trees:
+ FREE(trees);
return ret;
}
-/*
- * Extracts an image from a WIM file.
- *
- * @wim: WIMStruct for the WIM file.
- *
- * @image: Number of the single image to extract.
- *
- * @target: Directory or NTFS volume to extract the image to.
- *
- * @extract_flags: Bitwise or of WIMLIB_EXTRACT_FLAG_*.
- *
- * @progress_func: If non-NULL, a progress function to be called
- * periodically.
- *
- * Returns 0 on success; nonzero on failure.
- */
static int
extract_single_image(WIMStruct *wim, int image,
const tchar *target, int extract_flags,
wimlib_progress_func_t progress_func)
{
- int ret;
- tchar *target_copy = canonicalize_fs_path(target);
- if (target_copy == NULL)
- return WIMLIB_ERR_NOMEM;
- struct wimlib_extract_command cmd = {
- .wim_source_path = T(""),
- .fs_dest_path = target_copy,
- .extract_flags = extract_flags,
- };
- ret = do_wimlib_extract_files(wim, image, &cmd, 1, progress_func);
- FREE(target_copy);
- return ret;
+ const tchar *path = T("");
+ return do_wimlib_extract_paths(wim, image, target, &path, 1,
+ extract_flags | WIMLIB_EXTRACT_FLAG_IMAGEMODE,
+ progress_func);
}
static const tchar * const filename_forbidden_chars =
return 0;
}
+static void
+clear_lte_extracted_file(WIMStruct *wim, int extract_flags)
+{
+ if (unlikely(extract_flags & (WIMLIB_EXTRACT_FLAG_SYMLINK |
+ WIMLIB_EXTRACT_FLAG_HARDLINK)))
+ for_lookup_table_entry(wim->lookup_table,
+ lte_free_extracted_file, NULL);
+}
+
static int
do_wimlib_extract_image(WIMStruct *wim,
int image,
{
int ret;
- if (image == WIMLIB_ALL_IMAGES) {
+ if (image == WIMLIB_ALL_IMAGES)
ret = extract_all_images(wim, target, extract_flags,
progress_func);
- } else {
+ else
ret = extract_single_image(wim, image, target, extract_flags,
progress_func);
+
+ clear_lte_extracted_file(wim, extract_flags);
+ return ret;
+}
+
+
+/****************************************************************************
+ * Extraction API *
+ ****************************************************************************/
+
+/* Note: new code should use wimlib_extract_paths() instead of
+ * wimlib_extract_files() if possible. */
+WIMLIBAPI int
+wimlib_extract_files(WIMStruct *wim,
+ int image,
+ const struct wimlib_extract_command *cmds,
+ size_t num_cmds,
+ int default_extract_flags,
+ wimlib_progress_func_t progress_func)
+{
+ int all_flags = 0;
+ int link_flags;
+ int ret;
+
+ if (num_cmds == 0)
+ return 0;
+
+ default_extract_flags |= WIMLIB_EXTRACT_FLAG_NO_PRESERVE_DIR_STRUCTURE;
+
+ for (size_t i = 0; i < num_cmds; i++) {
+ int cmd_flags = ((cmds[i].extract_flags |
+ default_extract_flags) &
+ WIMLIB_EXTRACT_MASK_PUBLIC);
+ int cmd_link_flags = (cmd_flags & (WIMLIB_EXTRACT_FLAG_SYMLINK |
+ WIMLIB_EXTRACT_FLAG_HARDLINK));
+ if (i == 0) {
+ link_flags = cmd_link_flags;
+ } else {
+ if (cmd_link_flags != link_flags) {
+ ERROR("The same symlink or hardlink extraction mode "
+ "must be set on all extraction commands!");
+ return WIMLIB_ERR_INVALID_PARAM;
+ }
+ }
+ all_flags |= cmd_flags;
+ }
+ if (all_flags & WIMLIB_EXTRACT_FLAG_GLOB_PATHS) {
+ ERROR("Glob paths not supported for wimlib_extract_files(). "
+ "Use wimlib_extract_paths() instead.");
+ return WIMLIB_ERR_INVALID_PARAM;
}
- if (extract_flags & (WIMLIB_EXTRACT_FLAG_SYMLINK |
- WIMLIB_EXTRACT_FLAG_HARDLINK))
- {
- for_lookup_table_entry(wim->lookup_table,
- lte_free_extracted_file,
- NULL);
+ for (size_t i = 0; i < num_cmds; i++) {
+ int extract_flags = ((cmds[i].extract_flags |
+ default_extract_flags) &
+ WIMLIB_EXTRACT_MASK_PUBLIC);
+ const tchar *target = cmds[i].fs_dest_path;
+ const tchar *wim_source_path = cmds[i].wim_source_path;
+
+ ret = do_wimlib_extract_paths(wim, image, target,
+ &wim_source_path, 1,
+ extract_flags | WIMLIB_EXTRACT_FLAG_FILEMODE,
+ progress_func);
+ if (ret)
+ break;
}
+
+ clear_lte_extracted_file(wim, all_flags);
+ return ret;
+}
+
+WIMLIBAPI int
+wimlib_extract_paths(WIMStruct *wim,
+ int image,
+ const tchar *target,
+ const tchar * const *paths,
+ size_t num_paths,
+ int extract_flags,
+ wimlib_progress_func_t progress_func)
+{
+ int ret;
+
+ extract_flags &= WIMLIB_EXTRACT_MASK_PUBLIC;
+
+ ret = do_wimlib_extract_paths(wim, image, target, paths, num_paths,
+ extract_flags, progress_func);
+ clear_lte_extracted_file(wim, extract_flags);
+ return ret;
+}
+
+WIMLIBAPI int
+wimlib_extract_pathlist(WIMStruct *wim, int image,
+ const tchar *target,
+ const tchar *path_list_file,
+ int extract_flags,
+ wimlib_progress_func_t progress_func)
+{
+ int ret;
+ tchar **paths;
+ size_t num_paths;
+ void *mem;
+
+ ret = read_path_list_file(path_list_file, &paths, &num_paths, &mem);
+ if (ret) {
+ ERROR("Failed to read path list file \"%"TS"\"",
+ path_list_file);
+ return ret;
+ }
+
+ ret = wimlib_extract_paths(wim, image, target,
+ (const tchar * const *)paths, num_paths,
+ extract_flags, progress_func);
+ FREE(paths);
+ FREE(mem);
return ret;
}
-/* API function documented in wimlib.h */
WIMLIBAPI int
wimlib_extract_image_from_pipe(int pipe_fd, const tchar *image_num_or_name,
const tchar *target, int extract_flags,
return ret;
}
-/* API function documented in wimlib.h */
WIMLIBAPI int
wimlib_extract_image(WIMStruct *wim,
int image,
return do_wimlib_extract_image(wim, image, target, extract_flags,
progress_func);
}
-
-/* API function documented in wimlib.h */
-WIMLIBAPI int
-wimlib_extract_pathlist(WIMStruct *wim, int image,
- const tchar *target,
- const tchar *path_list_file,
- int extract_flags,
- wimlib_progress_func_t progress_func)
-{
- int ret;
- tchar **paths;
- size_t num_paths;
- void *mem;
-
- ret = read_path_list_file(path_list_file, &paths, &num_paths, &mem);
- if (ret) {
- ERROR("Failed to read path list file \"%"TS"\"",
- path_list_file);
- return ret;
- }
-
- ret = wimlib_extract_paths(wim, image, target,
- (const tchar * const *)paths, num_paths,
- extract_flags, progress_func);
- FREE(paths);
- FREE(mem);
- return ret;
-}
-
-struct append_dentry_ctx {
- struct wim_dentry **dentries;
- size_t num_dentries;
- size_t num_alloc_dentries;
-};
-
-static int
-append_dentry_cb(struct wim_dentry *dentry, void *_ctx)
-{
- struct append_dentry_ctx *ctx = _ctx;
-
- if (ctx->num_dentries == ctx->num_alloc_dentries) {
- struct wim_dentry **new_dentries;
- size_t new_length;
-
- new_length = max(ctx->num_alloc_dentries + 8,
- ctx->num_alloc_dentries * 3 / 2);
- new_dentries = REALLOC(ctx->dentries,
- new_length * sizeof(ctx->dentries[0]));
- if (new_dentries == NULL)
- return WIMLIB_ERR_NOMEM;
- ctx->dentries = new_dentries;
- ctx->num_alloc_dentries = new_length;
- }
- ctx->dentries[ctx->num_dentries++] = dentry;
- return 0;
-}
-
-/* API function documented in wimlib.h */
-WIMLIBAPI int
-wimlib_extract_paths(WIMStruct *wim,
- int image,
- const tchar *target,
- const tchar * const *paths,
- size_t num_paths,
- int extract_flags,
- wimlib_progress_func_t progress_func)
-{
- int ret;
- struct wim_dentry **trees;
- size_t num_trees;
-
- extract_flags &= WIMLIB_EXTRACT_MASK_PUBLIC;
-
- if (wim == NULL || target == NULL || target[0] == T('\0') ||
- (num_paths != 0 && paths == NULL))
- return WIMLIB_ERR_INVALID_PARAM;
-
- ret = check_extract_flags(extract_flags, wim->hdr.flags,
- &extract_flags);
- if (ret)
- return ret;
-
- ret = select_wim_image(wim, image);
- if (ret)
- return ret;
-
- if (extract_flags & WIMLIB_EXTRACT_FLAG_GLOB_PATHS) {
-
- struct append_dentry_ctx append_dentry_ctx = {
- .dentries = NULL,
- .num_dentries = 0,
- .num_alloc_dentries = 0,
- };
-
- u32 wildcard_flags = 0;
-
- if (extract_flags & WIMLIB_EXTRACT_FLAG_STRICT_GLOB)
- wildcard_flags |= WILDCARD_FLAG_ERROR_IF_NO_MATCH;
- else
- wildcard_flags |= WILDCARD_FLAG_WARN_IF_NO_MATCH;
-
- if (default_ignore_case)
- wildcard_flags |= WILDCARD_FLAG_CASE_INSENSITIVE;
-
- for (size_t i = 0; i < num_paths; i++) {
- tchar *path = canonicalize_wim_path(paths[i]);
- if (path == NULL) {
- ret = WIMLIB_ERR_NOMEM;
- trees = append_dentry_ctx.dentries;
- goto out_free_trees;
- }
- ret = expand_wildcard(wim, path,
- append_dentry_cb,
- &append_dentry_ctx,
- wildcard_flags);
- FREE(path);
- if (ret) {
- trees = append_dentry_ctx.dentries;
- goto out_free_trees;
- }
- }
- trees = append_dentry_ctx.dentries;
- num_trees = append_dentry_ctx.num_dentries;
- } else {
- trees = MALLOC(num_paths * sizeof(trees[0]));
- if (trees == NULL)
- return WIMLIB_ERR_NOMEM;
-
- for (size_t i = 0; i < num_paths; i++) {
-
- tchar *path = canonicalize_wim_path(paths[i]);
- if (path == NULL) {
- ret = WIMLIB_ERR_NOMEM;
- goto out_free_trees;
- }
-
- trees[i] = get_dentry(wim, path,
- WIMLIB_CASE_PLATFORM_DEFAULT);
- FREE(path);
- if (trees[i] == NULL) {
- ERROR("Path \"%"TS"\" does not exist "
- "in WIM image %d",
- paths[i], wim->current_image);
- ret = WIMLIB_ERR_PATH_DOES_NOT_EXIST;
- goto out_free_trees;
- }
- }
- num_trees = num_paths;
- }
-
- if (num_trees == 0) {
- ret = 0;
- goto out_free_trees;
- }
-
- ret = extract_trees(wim, trees, num_trees,
- T(""), target,
- ((extract_flags &
- ~WIMLIB_EXTRACT_FLAG_GLOB_PATHS)
- | WIMLIB_EXTRACT_FLAG_PATHMODE),
- progress_func);
-
- if (extract_flags & (WIMLIB_EXTRACT_FLAG_SYMLINK |
- WIMLIB_EXTRACT_FLAG_HARDLINK))
- {
- for_lookup_table_entry(wim->lookup_table,
- lte_free_extracted_file,
- NULL);
- }
-out_free_trees:
- FREE(trees);
- return ret;
-}
git://wimlib.net / wimlib / commitdiff