wimlib_apply_image_to_ntfs_volume() API function
[wimlib] / programs / imagex.c
index 45d7dd1eca76aa1c5d3264cbb2ce4363b1288de4..a9bdab02e059454ceec778123940668f24322537 100644 (file)
@@ -133,7 +133,6 @@ static const struct option apply_options[] = {
        {"hardlink", no_argument,       NULL, 'h'},
        {"symlink",  no_argument,       NULL, 's'},
        {"verbose",  no_argument,       NULL, 'v'},
-       {"mkntfs-args", required_argument, NULL, 'm'},
        {NULL, 0, NULL, 0},
 };
 static const struct option capture_options[] = {
@@ -364,10 +363,8 @@ static int imagex_apply(int argc, const char **argv)
        const char *wimfile;
        const char *dir;
        const char *image_num_or_name;
-       const char *mkntfs_args = "";
        int extract_flags = 0;
 
-
        for_opt(c, apply_options) {
                switch (c) {
                case 'c':
@@ -382,9 +379,6 @@ static int imagex_apply(int argc, const char **argv)
                case 'v':
                        extract_flags |= WIMLIB_EXTRACT_FLAG_VERBOSE;
                        break;
-               case 'm':
-                       mkntfs_args = optarg;
-                       break;
                default:
                        usage(APPLY);
                        return -1;
@@ -406,11 +400,6 @@ static int imagex_apply(int argc, const char **argv)
                dir = argv[2];
        }
 
-#ifdef WITH_NTFS_3G
-       char tmpdir[strlen(dir) + 50];
-       tmpdir[0] = '\0';
-#endif
-
        ret = wimlib_open_wim(wimfile, open_flags, &w);
        if (ret != 0)
                goto out;
@@ -430,102 +419,28 @@ static int imagex_apply(int argc, const char **argv)
        }
 
 #ifdef WITH_NTFS_3G
-       /* Check to see if a block device file or regular file was specified.
-        * If so, try to create a NTFS filesystem on it, mount it on a temporary
-        * directory, and replace @dir with the name of the temporary directory
-        * so that we extract the files to the NTFS filesystem. */
        struct stat stbuf;
 
        ret = stat(dir, &stbuf);
-       if (ret != 0)
-               imagex_error_with_errno("Failed to stat `%s'", dir);
-       if (S_ISBLK(stbuf.st_mode) || S_ISREG(stbuf.st_mode)) {
-               extract_flags |= WIMLIB_EXTRACT_FLAG_NTFS;
-
-               const char *dev = dir;
-               printf("Making NTFS filesystem on `%s'\n", dev);
-
-               char mkntfs_cmdline[sizeof("mkntfs ") + strlen(mkntfs_args) +
-                                   sizeof(" ") + strlen(dev)];
-               sprintf(mkntfs_cmdline, "mkntfs %s %s", mkntfs_args, dev);
-               puts(mkntfs_cmdline);
-               ret = system(mkntfs_cmdline);
-               if (ret == -1) {
-                       imagex_error_with_errno("Failed to execute the "
-                                               "`mkntfs' program");
-                       return -1;
-               } else if (ret > 0) {
-                       imagex_error("`mkntfs' exited with failure status");
-                       imagex_error("Note: You can pass additional arguments "
-                                    "to `mkntfs' using the --mkntfs-args "
-                                    "argument");
-                       return -1;
-               }
-               sprintf(tmpdir, "/tmp/imagex-%d-ntfsmount-%s-XXXXXX",
-                               getpid(), dev);
-               dir = mkdtemp(tmpdir);
-               if (!dir) {
-                       imagex_error_with_errno("Failed to create "
-                                               "temporary directory "
-                                               "`%s'", tmpdir);
-               }
-               char ntfs_3g_cmdline[sizeof("ntfs-3g ") + strlen(dev) +
-                                    sizeof(" ") + strlen(dir)];
-               sprintf(ntfs_3g_cmdline, "ntfs-3g %s %s", dev, dir);
-               puts(ntfs_3g_cmdline);
-               ret = system(ntfs_3g_cmdline);
-               if (ret == -1) {
-                       imagex_error_with_errno("Failed to execute the "
-                                               "`ntfs-3g' program");
-                       ret = -1;
-                       goto out;
-               } else if (ret > 0) {
-                       imagex_error("`ntfs-3g' exited with failure status");
-                       ret = -1;
+       if (ret == 0) {
+               if (S_ISBLK(stbuf.st_mode) || S_ISREG(stbuf.st_mode)) {
+                       const char *ntfs_device = dir;
+                       printf("Applying image %d of `%s' to NTFS filesystem on `%s'\n",
+                              image, wimfile, ntfs_device);
+                       ret = wimlib_apply_image_to_ntfs_volume(w, image,
+                                                               ntfs_device,
+                                                               extract_flags);
                        goto out;
                }
-               printf("Applying image %d of `%s' to NTFS filesystem on `%s'\n",
-                      image, wimfile, dev);
+       } else {
+               if (errno != -ENOENT)
+                       imagex_error_with_errno("Failed to stat `%s'", dir);
        }
 #endif
 
        ret = wimlib_extract_image(w, image, dir, extract_flags);
 out:
        wimlib_free(w);
-#ifdef WITH_NTFS_3G
-       if (tmpdir[0] != '\0') {
-               /* Unmount and remove the NTFS-3g mounted directory */
-
-               int pid = fork();
-               int status;
-               if (pid == -1) {
-                       imagex_error_with_errno("Failed to fork()");
-                       return -1;
-               }
-               if (pid == 0) {
-                       execlp("fusermount", "fusermount", "-u", dir, NULL);
-                       imagex_error_with_errno("Failed to execute `fusermount'");
-                       return -1;
-               }
-
-               if (waitpid(pid, &status, 0) == -1) {
-                       imagex_error_with_errno("Failed to wait for "
-                                               "fusermount process to "
-                                               "terminate");
-                       return -1;
-               }
-
-               if (status != 0) {
-                       imagex_error("fusermount exited with status %d",
-                                    status);
-                       return -1;
-               }
-               if (rmdir(tmpdir) != 0) {
-                       imagex_error_with_errno("Failed to remove temporary "
-                                               "directory `%s'", tmpdir);
-               }
-       }
-#endif
        return ret;
 }