mirror of
https://github.com/libguestfs/libguestfs.git
synced 2026-03-21 22:53:37 +00:00
228 lines
8.9 KiB
C
228 lines
8.9 KiB
C
/* libguestfs generated file
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* WARNING: THIS FILE IS GENERATED BY 'src/generator.ml'.
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* ANY CHANGES YOU MAKE TO THIS FILE WILL BE LOST.
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*
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* Copyright (C) 2009 Red Hat Inc.
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include "fish.h"
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void list_commands (void)
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{
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printf (" %-16s %s\n", "Command", "Description");
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list_builtin_commands ();
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printf ("%-20s %s\n", "cat", "list the contents of a file");
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printf ("%-20s %s\n", "list-devices", "list the block devices");
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printf ("%-20s %s\n", "list-partitions", "list the partitions");
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printf ("%-20s %s\n", "ll", "list the files in a directory (long format)");
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printf ("%-20s %s\n", "ls", "list the files in a directory");
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printf ("%-20s %s\n", "mount", "mount a guest disk at a position in the filesystem");
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printf ("%-20s %s\n", "sync", "sync disks, writes are flushed through to the disk image");
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printf ("%-20s %s\n", "touch", "update file timestamps or create a new file");
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printf (" Use -h <cmd> / help <cmd> to show detailed help for a command.\n");
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}
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void display_command (const char *cmd)
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{
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if (strcasecmp (cmd, "mount") == 0)
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pod2text ("mount - mount a guest disk at a position in the filesystem", " mount <device> <mountpoint>\n\nMount a guest disk at a position in the filesystem. Block devices\nare named C</dev/sda>, C</dev/sdb> and so on, as they were added to\nthe guest. If those block devices contain partitions, they will have\nthe usual names (eg. C</dev/sda1>). Also LVM C</dev/VG/LV>-style\nnames can be used.\n\nThe rules are the same as for L<mount(2)>: A filesystem must\nfirst be mounted on C</> before others can be mounted. Other\nfilesystems can only be mounted on directories which already\nexist.\n\nThe mounted filesystem is writable, if we have sufficient permissions\non the underlying device.\n\nThe filesystem options C<sync> and C<noatime> are set with this\ncall, in order to improve reliability.");
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else
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if (strcasecmp (cmd, "sync") == 0)
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pod2text ("sync - sync disks, writes are flushed through to the disk image", " sync\n\nThis syncs the disk, so that any writes are flushed through to the\nunderlying disk image.\n\nYou should always call this if you have modified a disk image, before\ncalling C<guestfs_close>.");
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else
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if (strcasecmp (cmd, "touch") == 0)
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pod2text ("touch - update file timestamps or create a new file", " touch <path>\n\nTouch acts like the L<touch(1)> command. It can be used to\nupdate the timestamps on a file, or, if the file does not exist,\nto create a new zero-length file.");
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else
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if (strcasecmp (cmd, "cat") == 0)
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pod2text ("cat - list the contents of a file", " cat <path>\n\nReturn the contents of the file named C<path>.\n\nNote that this function cannot correctly handle binary files\n(specifically, files containing C<\\0> character which is treated\nas end of string). For those you need to use the C<guestfs_read_file>\nfunction which has a more complex interface.\n\nBecause of the message protocol, there is a transfer limit \nof somewhere between 2MB and 4MB. To transfer large files you should use\nFTP.");
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else
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if (strcasecmp (cmd, "ll") == 0)
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pod2text ("ll - list the files in a directory (long format)", " ll <directory>\n\nList the files in C<directory> (relative to the root directory,\nthere is no cwd) in the format of 'ls -la'.\n\nThis command is mostly useful for interactive sessions. It\nis I<not> intended that you try to parse the output string.");
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else
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if (strcasecmp (cmd, "ls") == 0)
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pod2text ("ls - list the files in a directory", " ls <directory>\n\nList the files in C<directory> (relative to the root directory,\nthere is no cwd). The '.' and '..' entries are not returned, but\nhidden files are shown.\n\nThis command is mostly useful for interactive sessions. Programs\nshould probably use C<guestfs_readdir> instead.");
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else
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if (strcasecmp (cmd, "list_devices") == 0 || strcasecmp (cmd, "list-devices") == 0)
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pod2text ("list-devices - list the block devices", " list-devices\n\nList all the block devices.\n\nThe full block device names are returned, eg. C</dev/sda>\n");
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else
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if (strcasecmp (cmd, "list_partitions") == 0 || strcasecmp (cmd, "list-partitions") == 0)
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pod2text ("list-partitions - list the partitions", " list-partitions\n\nList all the partitions detected on all block devices.\n\nThe full partition device names are returned, eg. C</dev/sda1>\n\nThis does not return logical volumes. For that you will need to\ncall C<guestfs_lvs>.");
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else
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display_builtin_command (cmd);
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}
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static int run_mount (const char *cmd, int argc, char *argv[])
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{
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int r;
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const char *device;
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const char *mountpoint;
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if (argc != 2) {
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fprintf (stderr, "%s should have 2 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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device = argv[0];
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mountpoint = argv[1];
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r = guestfs_mount (g, device, mountpoint);
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return r;
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}
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static int run_sync (const char *cmd, int argc, char *argv[])
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{
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int r;
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if (argc != 0) {
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fprintf (stderr, "%s should have 0 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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r = guestfs_sync (g);
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return r;
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}
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static int run_touch (const char *cmd, int argc, char *argv[])
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{
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int r;
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const char *path;
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if (argc != 1) {
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fprintf (stderr, "%s should have 1 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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path = argv[0];
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r = guestfs_touch (g, path);
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return r;
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}
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static int run_cat (const char *cmd, int argc, char *argv[])
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{
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char *r;
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const char *path;
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if (argc != 1) {
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fprintf (stderr, "%s should have 1 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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path = argv[0];
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r = guestfs_cat (g, path);
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if (r == NULL) return -1;
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printf ("%s", r);
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free (r);
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return 0;
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}
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static int run_ll (const char *cmd, int argc, char *argv[])
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{
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char *r;
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const char *directory;
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if (argc != 1) {
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fprintf (stderr, "%s should have 1 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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directory = argv[0];
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r = guestfs_ll (g, directory);
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if (r == NULL) return -1;
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printf ("%s", r);
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free (r);
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return 0;
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}
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static int run_ls (const char *cmd, int argc, char *argv[])
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{
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char **r;
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const char *directory;
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if (argc != 1) {
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fprintf (stderr, "%s should have 1 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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directory = argv[0];
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r = guestfs_ls (g, directory);
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if (r == NULL) return -1;
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print_strings (r);
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free_strings (r);
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return 0;
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}
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static int run_list_devices (const char *cmd, int argc, char *argv[])
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{
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char **r;
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if (argc != 0) {
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fprintf (stderr, "%s should have 0 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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r = guestfs_list_devices (g);
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if (r == NULL) return -1;
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print_strings (r);
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free_strings (r);
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return 0;
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}
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static int run_list_partitions (const char *cmd, int argc, char *argv[])
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{
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char **r;
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if (argc != 0) {
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fprintf (stderr, "%s should have 0 parameter(s)\n", cmd);
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fprintf (stderr, "type 'help %s' for help on %s\n", cmd, cmd);
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return -1;
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}
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r = guestfs_list_partitions (g);
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if (r == NULL) return -1;
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print_strings (r);
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free_strings (r);
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return 0;
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}
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int run_action (const char *cmd, int argc, char *argv[])
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{
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if (strcasecmp (cmd, "mount") == 0)
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return run_mount (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "sync") == 0)
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return run_sync (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "touch") == 0)
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return run_touch (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "cat") == 0)
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return run_cat (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "ll") == 0)
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return run_ll (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "ls") == 0)
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return run_ls (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "list_devices") == 0 || strcasecmp (cmd, "list-devices") == 0)
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return run_list_devices (cmd, argc, argv);
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else
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if (strcasecmp (cmd, "list_partitions") == 0 || strcasecmp (cmd, "list-partitions") == 0)
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return run_list_partitions (cmd, argc, argv);
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else
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{
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fprintf (stderr, "%s: unknown command\n", cmd);
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return -1;
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}
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return 0;
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}
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