X-Git-Url: https://wimlib.net/git/?a=blobdiff_plain;f=src%2Fntfs-3g_capture.c;h=c674cca9729db575d79da5183c4e61920f25d861;hb=51f8edf82794f07055e3d9bcc8cd51bf0d86fae0;hp=f59292924f75afa5b2f1b0de9020fd47e34de7f2;hpb=e09aa715eeb516a004e3a3fb4815bcf64ee142a1;p=wimlib diff --git a/src/ntfs-3g_capture.c b/src/ntfs-3g_capture.c index f5929292..c674cca9 100644 --- a/src/ntfs-3g_capture.c +++ b/src/ntfs-3g_capture.c @@ -24,34 +24,23 @@ * along with wimlib; if not, see http://www.gnu.org/licenses/. */ - #ifdef HAVE_CONFIG_H # include "config.h" #endif #ifdef WITH_NTFS_3G +#include +#include + #ifdef HAVE_ALLOCA_H # include - #endif -#include -#include -#include /* NTFS-3g headers are missing include */ -#include #include -#include -#include -#include #include -#include /* ntfs-3g/security.h before ntfs-3g/xattrs.h */ -#include +#include #include -#include - -#include /* This should be included last as it requires - definitions from above not included by itself */ #include "wimlib/capture.h" #include "wimlib/dentry.h" @@ -333,13 +322,13 @@ struct dos_name_node { struct rb_node rb_node; char dos_name[24]; int name_nbytes; - u64 ntfs_ino; + le64 ntfs_ino; }; /* Inserts a new DOS name into the map */ static int insert_dos_name(struct dos_name_map *map, const ntfschar *dos_name, - size_t name_nbytes, u64 ntfs_ino) + size_t name_nbytes, le64 ntfs_ino) { struct dos_name_node *new_node; struct rb_node **p; @@ -379,13 +368,13 @@ insert_dos_name(struct dos_name_map *map, const ntfschar *dos_name, * have multiple DOS names, and we only should get each * DOS name entry once from the ntfs_readdir() calls. */ ERROR("NTFS inode %"PRIu64" has multiple DOS names", - ntfs_ino); + le64_to_cpu(ntfs_ino)); return -1; } } rb_link_node(&new_node->rb_node, rb_parent, p); rb_insert_color(&new_node->rb_node, root); - DEBUG("Inserted DOS name for inode %"PRIu64, ntfs_ino); + DEBUG("Inserted DOS name for inode %"PRIu64, le64_to_cpu(ntfs_ino)); return 0; } @@ -452,7 +441,6 @@ destroy_dos_name_map(struct dos_name_map *map) struct readdir_ctx { struct wim_dentry *parent; - ntfs_inode *dir_ni; char *path; size_t path_len; struct dos_name_map *dos_name_map; @@ -462,7 +450,6 @@ struct readdir_ctx { static int build_dentry_tree_ntfs_recursive(struct wim_dentry **root_p, - ntfs_inode *dir_ni, ntfs_inode *ni, char *path, size_t path_len, @@ -513,7 +500,7 @@ wim_ntfs_capture_filldir(void *dirent, const ntfschar *name, /* Open the inode for this directory entry and recursively capture the * directory tree rooted at it */ - ntfs_inode *ni = ntfs_inode_open(ctx->dir_ni->vol, mref); + ntfs_inode *ni = ntfs_inode_open(ctx->vol, mref); if (!ni) { /* XXX This used to be treated as an error, but NTFS-3g seemed * to be unable to read some inodes on a Windows 8 image for @@ -529,8 +516,8 @@ wim_ntfs_capture_filldir(void *dirent, const ntfschar *name, memcpy(ctx->path + path_len, mbs_name, mbs_name_nbytes + 1); path_len += mbs_name_nbytes; child = NULL; - ret = build_dentry_tree_ntfs_recursive(&child, ctx->dir_ni, - ni, ctx->path, path_len, name_type, + ret = build_dentry_tree_ntfs_recursive(&child, ni, ctx->path, + path_len, name_type, ctx->vol, ctx->params); path_len -= mbs_name_nbytes + 1; if (child) @@ -549,7 +536,6 @@ out: */ static int build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret, - ntfs_inode *dir_ni, ntfs_inode *ni, char *path, size_t path_len, @@ -559,61 +545,62 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret, { le32 attributes; int ret; - struct wim_dentry *root; + struct wim_dentry *root = NULL; struct wim_inode *inode; ATTR_TYPES stream_type; + params->progress.scan.cur_path = path; + if (exclude_path(path, path_len, params->config, false)) { /* Exclude a file or directory tree based on the capture * configuration file */ - if ((params->add_flags & WIMLIB_ADD_FLAG_EXCLUDE_VERBOSE) - && params->progress_func) - { - union wimlib_progress_info info; - info.scan.cur_path = path; - info.scan.excluded = true; - params->progress_func(WIMLIB_PROGRESS_MSG_SCAN_DENTRY, &info); - } - root = NULL; + do_capture_progress(params, WIMLIB_SCAN_DENTRY_EXCLUDED); ret = 0; goto out; } /* Get file attributes */ - struct SECURITY_CONTEXT ctx; - memset(&ctx, 0, sizeof(ctx)); - ctx.vol = vol; - ret = ntfs_xattr_system_getxattr(&ctx, XATTR_NTFS_ATTRIB, - ni, dir_ni, (char *)&attributes, - sizeof(attributes)); + ret = ntfs_get_ntfs_attrib(ni, (char*)&attributes, sizeof(attributes)); if (ret != sizeof(attributes)) { ERROR_WITH_ERRNO("Failed to get NTFS attributes from \"%s\"", path); - return WIMLIB_ERR_NTFS_3G; + ret = WIMLIB_ERR_NTFS_3G; + goto out; } - if ((params->add_flags & WIMLIB_ADD_FLAG_VERBOSE) - && params->progress_func) + if ((attributes & (FILE_ATTRIBUTE_DIRECTORY | + FILE_ATTRIBUTE_ENCRYPTED)) == FILE_ATTRIBUTE_ENCRYPTED) { - union wimlib_progress_info info; - info.scan.cur_path = path; - info.scan.excluded = false; - params->progress_func(WIMLIB_PROGRESS_MSG_SCAN_DENTRY, &info); + if (params->add_flags & WIMLIB_ADD_FLAG_NO_UNSUPPORTED_EXCLUDE) + { + ERROR("Can't archive unsupported encrypted file \"%s\"", path); + ret = WIMLIB_ERR_UNSUPPORTED_FILE; + goto out; + } + do_capture_progress(params, WIMLIB_SCAN_DENTRY_UNSUPPORTED); + ret = 0; + goto out; } + do_capture_progress(params, WIMLIB_SCAN_DENTRY_OK); + /* Create a WIM dentry with an associated inode, which may be shared */ ret = inode_table_new_dentry(¶ms->inode_table, path_basename_with_len(path, path_len), ni->mft_no, 0, false, &root); if (ret) - return ret; + goto out; + + if (name_type & FILE_NAME_WIN32) /* Win32 or Win32+DOS name (rather than POSIX) */ + root->is_win32_name = 1; inode = root->d_inode; - if (inode->i_nlink > 1) /* Shared inode; nothing more to do */ + if (inode->i_nlink > 1) { + /* Shared inode; nothing more to do */ + ret = 0; goto out; + } - if (name_type & FILE_NAME_WIN32) /* Win32 or Win32+DOS name (rather than POSIX) */ - root->is_win32_name = 1; inode->i_creation_time = le64_to_cpu(ni->creation_time); inode->i_last_write_time = le64_to_cpu(ni->last_data_change_time); inode->i_last_access_time = le64_to_cpu(ni->last_access_time); @@ -644,7 +631,6 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret, struct dos_name_map dos_name_map = { .rb_root = {.rb_node = NULL} }; struct readdir_ctx ctx = { .parent = root, - .dir_ni = ni, .path = path, .path_len = path_len, .dos_name_map = &dos_name_map, @@ -671,17 +657,20 @@ build_dentry_tree_ntfs_recursive(struct wim_dentry **root_ret, inode->i_not_rpfixed = 0; if (!(params->add_flags & WIMLIB_ADD_FLAG_NO_ACLS)) { + struct SECURITY_CONTEXT sec_ctx; + char _sd[4096]; + char *sd; + /* Get security descriptor */ - char _sd[1]; - char *sd = _sd; + memset(&sec_ctx, 0, sizeof(sec_ctx)); + sec_ctx.vol = vol; + errno = 0; - ret = ntfs_xattr_system_getxattr(&ctx, XATTR_NTFS_ACL, - ni, dir_ni, sd, - sizeof(sd)); - if (ret > sizeof(sd)) { + sd = _sd; + ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, sizeof(_sd)); + if (ret > sizeof(_sd)) { sd = alloca(ret); - ret = ntfs_xattr_system_getxattr(&ctx, XATTR_NTFS_ACL, - ni, dir_ni, sd, ret); + ret = ntfs_get_ntfs_acl(&sec_ctx, ni, sd, ret); } if (ret > 0) { inode->i_security_id = sd_set_add_sd(¶ms->sd_set, @@ -782,7 +771,7 @@ build_dentry_tree_ntfs(struct wim_dentry **root_p, path[0] = '/'; path[1] = '\0'; - ret = build_dentry_tree_ntfs_recursive(root_p, NULL, root_ni, path, 1, + ret = build_dentry_tree_ntfs_recursive(root_p, root_ni, path, 1, FILE_NAME_POSIX, vol, params); out_cleanup: FREE(path);