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Diffstat (limited to 'usr/src/cmd/ntfsprogs/ntfscp.c')
-rw-r--r--usr/src/cmd/ntfsprogs/ntfscp.c584
1 files changed, 0 insertions, 584 deletions
diff --git a/usr/src/cmd/ntfsprogs/ntfscp.c b/usr/src/cmd/ntfsprogs/ntfscp.c
deleted file mode 100644
index 0019667a1e..0000000000
--- a/usr/src/cmd/ntfsprogs/ntfscp.c
+++ /dev/null
@@ -1,584 +0,0 @@
-/**
- * ntfscp - Part of the Linux-NTFS project.
- *
- * Copyright (c) 2004-2007 Yura Pakhuchiy
- * Copyright (c) 2005 Anton Altaparmakov
- * Copyright (c) 2006 Hil Liao
- *
- * This utility will copy file to an NTFS volume.
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program (in the main directory of the Linux-NTFS
- * distribution in the file COPYING); if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "config.h"
-
-#ifdef HAVE_STDIO_H
-#include <stdio.h>
-#endif
-#ifdef HAVE_GETOPT_H
-#include <getopt.h>
-#endif
-#ifdef HAVE_STDLIB_H
-#include <stdlib.h>
-#endif
-#ifdef HAVE_STRING_H
-#include <string.h>
-#endif
-#include <signal.h>
-#ifdef HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-#ifdef HAVE_LIBGEN_H
-#include <libgen.h>
-#endif
-
-#include "compat.h"
-#include "types.h"
-#include "attrib.h"
-#include "utils.h"
-#include "volume.h"
-#include "dir.h"
-#include "debug.h"
-#include "version.h"
-#include "logging.h"
-
-struct options {
- char *device; /* Device/File to work with */
- char *src_file; /* Source file */
- char *dest_file; /* Destination file */
- char *attr_name; /* Write to attribute with this name. */
- int force; /* Override common sense */
- int quiet; /* Less output */
- int verbose; /* Extra output */
- int noaction; /* Do not write to disk */
- ATTR_TYPES attribute; /* Write to this attribute. */
- int inode; /* Treat dest_file as inode number. */
-};
-
-static const char *EXEC_NAME = "ntfscp";
-static struct options opts;
-static volatile sig_atomic_t caught_terminate = 0;
-
-/**
- * version - Print version information about the program
- *
- * Print a copyright statement and a brief description of the program.
- *
- * Return: none
- */
-static void version(void)
-{
- ntfs_log_info("\n%s v%s (libntfs %s) - Copy file to an NTFS "
- "volume.\n\n", EXEC_NAME, VERSION, ntfs_libntfs_version());
- ntfs_log_info("Copyright (c) 2004-2007 Yura Pakhuchiy\n");
- ntfs_log_info("Copyright (c) 2005 Anton Altaparmakov\n");
- ntfs_log_info("Copyright (c) 2006 Hil Liao\n");
- ntfs_log_info("\n%s\n%s%s\n", ntfs_gpl, ntfs_bugs, ntfs_home);
-}
-
-/**
- * usage - Print a list of the parameters to the program
- *
- * Print a list of the parameters and options for the program.
- *
- * Return: none
- */
-static void usage(void)
-{
- ntfs_log_info("\nUsage: %s [options] device src_file dest_file\n\n"
- " -a, --attribute NUM Write to this attribute\n"
- " -i, --inode Treat dest_file as inode number\n"
- " -f, --force Use less caution\n"
- " -h, --help Print this help\n"
- " -N, --attr-name NAME Write to attribute with this name\n"
- " -n, --no-action Do not write to disk\n"
- " -q, --quiet Less output\n"
- " -V, --version Version information\n"
- " -v, --verbose More output\n\n",
- EXEC_NAME);
- ntfs_log_info("%s%s\n", ntfs_bugs, ntfs_home);
-}
-
-/**
- * parse_options - Read and validate the programs command line
- *
- * Read the command line, verify the syntax and parse the options.
- * This function is very long, but quite simple.
- *
- * Return: 1 Success
- * 0 Error, one or more problems
- */
-static int parse_options(int argc, char **argv)
-{
- static const char *sopt = "-a:ifh?N:nqVv";
- static const struct option lopt[] = {
- { "attribute", required_argument, NULL, 'a' },
- { "inode", no_argument, NULL, 'i' },
- { "force", no_argument, NULL, 'f' },
- { "help", no_argument, NULL, 'h' },
- { "attr-name", required_argument, NULL, 'N' },
- { "no-action", no_argument, NULL, 'n' },
- { "quiet", no_argument, NULL, 'q' },
- { "version", no_argument, NULL, 'V' },
- { "verbose", no_argument, NULL, 'v' },
- { NULL, 0, NULL, 0 }
- };
-
- char *s;
- int c = -1;
- int err = 0;
- int ver = 0;
- int help = 0;
- int levels = 0;
- s64 attr;
-
- opts.device = NULL;
- opts.src_file = NULL;
- opts.dest_file = NULL;
- opts.attr_name = NULL;
- opts.inode = 0;
- opts.attribute = AT_DATA;
-
- opterr = 0; /* We'll handle the errors, thank you. */
-
- while ((c = getopt_long(argc, argv, sopt, lopt, NULL)) != -1) {
- switch (c) {
- case 1: /* A non-option argument */
- if (!opts.device) {
- opts.device = argv[optind - 1];
- } else if (!opts.src_file) {
- opts.src_file = argv[optind - 1];
- } else if (!opts.dest_file) {
- opts.dest_file = argv[optind - 1];
- } else {
- ntfs_log_error("You must specify exactly two "
- "files.\n");
- err++;
- }
- break;
- case 'a':
- if (opts.attribute != AT_DATA) {
- ntfs_log_error("You can specify only one "
- "attribute.\n");
- err++;
- break;
- }
-
- attr = strtol(optarg, &s, 0);
- if (*s) {
- ntfs_log_error("Couldn't parse attribute.\n");
- err++;
- } else
- opts.attribute = (ATTR_TYPES)cpu_to_le32(attr);
- break;
- case 'i':
- opts.inode++;
- break;
- case 'f':
- opts.force++;
- break;
- case 'h':
- case '?':
- if (strncmp(argv[optind - 1], "--log-", 6) == 0) {
- if (!ntfs_log_parse_option(argv[optind - 1]))
- err++;
- break;
- }
- help++;
- break;
- case 'N':
- if (opts.attr_name) {
- ntfs_log_error("You can specify only one "
- "attribute name.\n");
- err++;
- } else
- opts.attr_name = argv[optind - 1];
- break;
- case 'n':
- opts.noaction++;
- break;
- case 'q':
- opts.quiet++;
- ntfs_log_clear_levels(NTFS_LOG_LEVEL_QUIET);
- break;
- case 'V':
- ver++;
- break;
- case 'v':
- opts.verbose++;
- ntfs_log_set_levels(NTFS_LOG_LEVEL_VERBOSE);
- break;
- default:
- ntfs_log_error("Unknown option '%s'.\n",
- argv[optind - 1]);
- err++;
- break;
- }
- }
-
- /* Make sure we're in sync with the log levels */
- levels = ntfs_log_get_levels();
- if (levels & NTFS_LOG_LEVEL_VERBOSE)
- opts.verbose++;
- if (!(levels & NTFS_LOG_LEVEL_QUIET))
- opts.quiet++;
-
- if (help || ver) {
- opts.quiet = 0;
- } else {
- if (!opts.device) {
- ntfs_log_error("You must specify a device.\n");
- err++;
- } else if (!opts.src_file) {
- ntfs_log_error("You must specify a source file.\n");
- err++;
- } else if (!opts.dest_file) {
- ntfs_log_error("You must specify a destination "
- "file.\n");
- err++;
- }
-
- if (opts.quiet && opts.verbose) {
- ntfs_log_error("You may not use --quiet and --verbose "
- "at the same time.\n");
- err++;
- }
- }
-
- if (ver)
- version();
- if (help || err)
- usage();
-
- return (!err && !help && !ver);
-}
-
-/**
- * signal_handler - Handle SIGINT and SIGTERM: abort write, sync and exit.
- */
-static void signal_handler(int arg __attribute__((unused)))
-{
- caught_terminate++;
-}
-
-/**
- * Create a regular file under the given directory inode
- *
- * It is a wrapper function to ntfs_create(...)
- *
- * Return: the created file inode
- */
-static ntfs_inode *ntfs_new_file(ntfs_inode *dir_ni,
- const char *filename)
-{
- ntfschar *ufilename;
- /* inode to the file that is being created */
- ntfs_inode *ni;
- int ufilename_len;
-
- /* ntfs_mbstoucs(...) will allocate memory for ufilename if it's NULL */
- ufilename = NULL;
- ufilename_len = ntfs_mbstoucs(filename, &ufilename, 0);
- if (ufilename_len == -1) {
- ntfs_log_perror("ERROR: Failed to convert '%s' to unicode",
- filename);
- return NULL;
- }
- ni = ntfs_create(dir_ni, ufilename, ufilename_len, S_IFREG);
- free(ufilename);
- return ni;
-}
-
-/**
- * main - Begin here
- *
- * Start from here.
- *
- * Return: 0 Success, the program worked
- * 1 Error, something went wrong
- */
-int main(int argc, char *argv[])
-{
- FILE *in;
- ntfs_volume *vol;
- ntfs_inode *out;
- ntfs_attr *na;
- int flags = 0;
- int result = 1;
- s64 new_size;
- u64 offset;
- char *buf;
- s64 br, bw;
- ntfschar *attr_name;
- int attr_name_len = 0;
-
- ntfs_log_set_handler(ntfs_log_handler_stderr);
-
- if (!parse_options(argc, argv))
- return 1;
-
- utils_set_locale();
-
- /* Set SIGINT handler. */
- if (signal(SIGINT, signal_handler) == SIG_ERR) {
- ntfs_log_perror("Failed to set SIGINT handler");
- return 1;
- }
- /* Set SIGTERM handler. */
- if (signal(SIGTERM, signal_handler) == SIG_ERR) {
- ntfs_log_perror("Failed to set SIGTERM handler");
- return 1;
- }
-
- if (opts.noaction)
- flags = NTFS_MNT_RDONLY;
- if (opts.force)
- flags |= NTFS_MNT_FORCE;
-
- vol = utils_mount_volume(opts.device, flags);
- if (!vol) {
- ntfs_log_perror("ERROR: couldn't mount volume");
- return 1;
- }
-
- if (NVolWasDirty(vol) && !opts.force)
- goto umount;
-
- {
- struct stat fst;
- if (stat(opts.src_file, &fst) == -1) {
- ntfs_log_perror("ERROR: Couldn't stat source file");
- goto umount;
- }
- new_size = fst.st_size;
- }
- ntfs_log_verbose("New file size: %lld\n", new_size);
-
- in = fopen(opts.src_file, "r");
- if (!in) {
- ntfs_log_perror("ERROR: Couldn't open source file");
- goto umount;
- }
-
- if (opts.inode) {
- s64 inode_num;
- char *s;
-
- inode_num = strtoll(opts.dest_file, &s, 0);
- if (*s) {
- ntfs_log_error("ERROR: Couldn't parse inode number.\n");
- goto close_src;
- }
- out = ntfs_inode_open(vol, inode_num);
- } else
- out = ntfs_pathname_to_inode(vol, NULL, opts.dest_file);
- if (!out) {
- /* Copy the file if the dest_file's parent dir can be opened. */
- char *parent_dirname;
- char *filename;
- ntfs_inode *dir_ni;
- ntfs_inode *ni;
- int dest_path_len;
- char *dirname_last_whack;
-
- filename = basename(opts.dest_file);
- dest_path_len = strlen(opts.dest_file);
- parent_dirname = strdup(opts.dest_file);
- if (!parent_dirname) {
- ntfs_log_perror("strdup() failed");
- goto close_src;
- }
- dirname_last_whack = strrchr(parent_dirname, '/');
- if (dirname_last_whack) {
- dirname_last_whack[1] = 0;
- dir_ni = ntfs_pathname_to_inode(vol, NULL,
- parent_dirname);
- } else {
- ntfs_log_verbose("Target path does not contain '/'. "
- "Using root directory as parent.\n");
- dir_ni = ntfs_inode_open(vol, FILE_root);
- }
- if (dir_ni) {
- if (!(dir_ni->mrec->flags & MFT_RECORD_IS_DIRECTORY)) {
- /* Remove the last '/' for estetic reasons. */
- dirname_last_whack[0] = 0;
- ntfs_log_error("The file '%s' already exists "
- "and is not a directory. "
- "Aborting.\n", parent_dirname);
- free(parent_dirname);
- ntfs_inode_close(dir_ni);
- goto close_src;
- }
- ntfs_log_verbose("Creating a new file '%s' under '%s'"
- "\n", filename, parent_dirname);
- ni = ntfs_new_file(dir_ni, filename);
- ntfs_inode_close(dir_ni);
- if (!ni) {
- ntfs_log_perror("Failed to create '%s' under "
- "'%s'", filename,
- parent_dirname);
- free(parent_dirname);
- goto close_src;
- }
- out = ni;
- } else {
- ntfs_log_perror("ERROR: Couldn't open '%s'",
- parent_dirname);
- free(parent_dirname);
- goto close_src;
- }
- free(parent_dirname);
- }
- /* The destination is a directory. */
- if ((out->mrec->flags & MFT_RECORD_IS_DIRECTORY) && !opts.inode) {
- char *filename;
- char *overwrite_filename;
- int overwrite_filename_len;
- ntfs_inode *ni;
- ntfs_inode *dir_ni;
- int filename_len;
- int dest_dirname_len;
-
- filename = basename(opts.src_file);
- dir_ni = out;
- filename_len = strlen(filename);
- dest_dirname_len = strlen(opts.dest_file);
- overwrite_filename_len = filename_len+dest_dirname_len + 2;
- overwrite_filename = malloc(overwrite_filename_len);
- if (!overwrite_filename) {
- ntfs_log_perror("ERROR: Failed to allocate %i bytes "
- "memory for the overwrite filename",
- overwrite_filename_len);
- ntfs_inode_close(out);
- goto close_src;
- }
- strcpy(overwrite_filename, opts.dest_file);
- if (opts.dest_file[dest_dirname_len - 1] != '/') {
- strcat(overwrite_filename, "/");
- }
- strcat(overwrite_filename, filename);
- ni = ntfs_pathname_to_inode(vol, NULL, overwrite_filename);
- /* Does a file with the same name exist in the dest dir? */
- if (ni) {
- ntfs_log_verbose("Destination path has a file with "
- "the same name\nOverwriting the file "
- "'%s'\n", overwrite_filename);
- ntfs_inode_close(out);
- out = ni;
- } else {
- ntfs_log_verbose("Creating a new file '%s' under "
- "'%s'\n", filename, opts.dest_file);
- ni = ntfs_new_file(dir_ni, filename);
- ntfs_inode_close(dir_ni);
- if (!ni) {
- ntfs_log_perror("ERROR: Failed to create the "
- "destination file under '%s'",
- opts.dest_file);
- free(overwrite_filename);
- goto close_src;
- }
- out = ni;
- }
- free(overwrite_filename);
- }
-
- attr_name = ntfs_str2ucs(opts.attr_name, &attr_name_len);
- if (!attr_name) {
- ntfs_log_perror("ERROR: Failed to parse attribute name '%s'",
- opts.attr_name);
- goto close_dst;
- }
-
- na = ntfs_attr_open(out, opts.attribute, attr_name, attr_name_len);
- if (!na) {
- if (errno != ENOENT) {
- ntfs_log_perror("ERROR: Couldn't open attribute");
- goto close_dst;
- }
- /* Requested attribute isn't present, add it. */
- if (ntfs_attr_add(out, opts.attribute, attr_name,
- attr_name_len, NULL, 0)) {
- ntfs_log_perror("ERROR: Couldn't add attribute");
- goto close_dst;
- }
- na = ntfs_attr_open(out, opts.attribute, attr_name,
- attr_name_len);
- if (!na) {
- ntfs_log_perror("ERROR: Couldn't open just added "
- "attribute");
- goto close_dst;
- }
- }
- ntfs_ucsfree(attr_name);
-
- ntfs_log_verbose("Old file size: %lld\n", na->data_size);
- if (na->data_size != new_size) {
- if (__ntfs_attr_truncate(na, new_size, FALSE)) {
- ntfs_log_perror("ERROR: Couldn't resize attribute");
- goto close_attr;
- }
- }
-
- buf = malloc(NTFS_BUF_SIZE);
- if (!buf) {
- ntfs_log_perror("ERROR: malloc failed");
- goto close_attr;
- }
-
- ntfs_log_verbose("Starting write.\n");
- offset = 0;
- while (!feof(in)) {
- if (caught_terminate) {
- ntfs_log_error("SIGTERM or SIGINT received. "
- "Aborting write.\n");
- break;
- }
- br = fread(buf, 1, NTFS_BUF_SIZE, in);
- if (!br) {
- if (!feof(in)) ntfs_log_perror("ERROR: fread failed");
- break;
- }
- bw = ntfs_attr_pwrite(na, offset, br, buf);
- if (bw != br) {
- ntfs_log_perror("ERROR: ntfs_attr_pwrite failed");
- break;
- }
- offset += bw;
- }
- ntfs_log_verbose("Syncing.\n");
- result = 0;
- free(buf);
-close_attr:
- ntfs_attr_close(na);
-close_dst:
- while (ntfs_inode_close(out)) {
- if (errno != EBUSY) {
- ntfs_log_error("Sync failed. Run chkdsk.\n");
- break;
- }
- ntfs_log_error("Device busy. Will retry sync in 3 seconds.\n");
- sleep(3);
- }
-close_src:
- fclose(in);
-umount:
- ntfs_umount(vol, FALSE);
- ntfs_log_verbose("Done.\n");
- return result;
-}
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