+++ /dev/null
-/*
- Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2010
-
- 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 3 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; if not, see <http://www.gnu.org/licenses/>.
-*/
-
-#define _FILE_OFFSET_BITS 64
-#define _GNU_SOURCE
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#ifdef AROS
-#include "aros_compat.h"
-#endif
-
-#ifdef WIN32
-#include "win32_compat.h"
-#pragma comment(lib, "ws2_32.lib")
-WSADATA wsaData;
-#define PRId64 "ll"
-#else
-#include <inttypes.h>
-#include <string.h>
-#include <sys/stat.h>
-#include <sys/statvfs.h>
-#ifndef AROS
-#include <sys/statvfs.h>
-#endif
-#endif
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include "libnfs-zdr.h"
-#include "libnfs.h"
-#include "libnfs-raw.h"
-#include "libnfs-raw-mount.h"
-
-struct client {
- char *server;
- char *export;
- uint32_t mount_port;
- int is_finished;
-};
-
-int recursive = 0, summary = 0, discovery = 0;
-
-void print_usage(void)
-{
- fprintf(stderr, "Usage: nfs-ls [-?|--help|--usage] [-R|--recursive] [-s|--summary] [-D|--discovery] <url>\n");
-}
-
-int process_server(const char *server) {
- struct exportnode *exports;
- struct exportnode *export;
-
- exports = mount_getexports(server);
- if (exports == NULL) {
- fprintf(stderr, "Failed to get exports for server %s.\n", server);
- return -1;
- }
- for (export=exports; export; export = export->ex_next) {
- printf("nfs://%s%s\n", server, export->ex_dir);
- }
- mount_free_export_list(exports);
- return 0;
-}
-
-void process_dir(struct nfs_context *nfs, char *dir, int level) {
- int ret;
- struct nfsdirent *nfsdirent;
- struct statvfs svfs;
- struct nfsdir *nfsdir;
- struct nfs_stat_64 st;
-
- if (!level) {
- printf("Recursion detected!\n");
- exit(10);
- }
-
- ret = nfs_opendir(nfs, dir, &nfsdir);
- if (ret != 0) {
- printf("Failed to opendir(\"%s\") %s\n", dir, nfs_get_error(nfs));
- exit(10);
- }
- while((nfsdirent = nfs_readdir(nfs, nfsdir)) != NULL) {
- char path[1024];
-
- if (!strcmp(nfsdirent->name, ".") || !strcmp(nfsdirent->name, "..")) {
- continue;
- }
-
- snprintf(path, 1024, "%s/%s", dir, nfsdirent->name);
- ret = nfs_stat64(nfs, path, &st);
- if (ret != 0) {
- fprintf(stderr, "Failed to stat(%s) %s\n", path, nfs_get_error(nfs));
- continue;
- }
-
- switch (st.nfs_mode & S_IFMT) {
-#ifndef WIN32
- case S_IFLNK:
- printf("l");
- break;
-#endif
- case S_IFREG:
- printf("-");
- break;
- case S_IFDIR:
- printf("d");
- break;
- case S_IFCHR:
- printf("c");
- break;
- case S_IFBLK:
- printf("b");
- break;
- }
- printf("%c%c%c",
- "-r"[!!(st.nfs_mode & S_IRUSR)],
- "-w"[!!(st.nfs_mode & S_IWUSR)],
- "-x"[!!(st.nfs_mode & S_IXUSR)]
- );
- printf("%c%c%c",
- "-r"[!!(st.nfs_mode & S_IRGRP)],
- "-w"[!!(st.nfs_mode & S_IWGRP)],
- "-x"[!!(st.nfs_mode & S_IXGRP)]
- );
- printf("%c%c%c",
- "-r"[!!(st.nfs_mode & S_IROTH)],
- "-w"[!!(st.nfs_mode & S_IWOTH)],
- "-x"[!!(st.nfs_mode & S_IXOTH)]
- );
- printf(" %2d", (int)st.nfs_nlink);
- printf(" %5d", (int)st.nfs_uid);
- printf(" %5d", (int)st.nfs_gid);
- printf(" %12" PRId64, st.nfs_size);
-
- printf(" %s\n", path + 1);
-
- if (recursive && (st.nfs_mode & S_IFMT) == S_IFDIR) {
- process_dir(nfs, path, level - 1);
- }
- }
- nfs_closedir(nfs, nfsdir);
-}
-
-int main(int argc, char *argv[])
-{
- struct nfs_context *nfs = NULL;
- int i, ret = 1, res;
- uint64_t offset;
- struct client client;
- struct statvfs stvfs;
- struct nfs_url *url;
- exports export, tmp;
-
-#ifdef WIN32
- if (WSAStartup(MAKEWORD(2,2), &wsaData) != 0) {
- printf("Failed to start Winsock2\n");
- exit(10);
- }
-#endif
-
-#ifdef AROS
- aros_init_socket();
-#endif
-
- if (argc < 2) {
- fprintf(stderr, "No URL specified.\n");
- goto finished;
- }
-
- for (i=1; i < argc -1; i++) {
- if (!strcmp(argv[i], "-R") || !strcmp(argv[i], "--recursive")) {
- recursive++;
- } else if (!strcmp(argv[i], "-s") || !strcmp(argv[i], "--summary")) {
- summary++;
- } else if (!strcmp(argv[i], "-D") || !strcmp(argv[i], "--discovery")) {
- discovery++;
- } else{
- goto finished;
- }
- }
-
- nfs = nfs_init_context();
- if (nfs == NULL) {
- printf("failed to init context\n");
- goto finished;
- }
-
- if (discovery) {
- url = nfs_parse_url_incomplete(nfs, argv[argc - 1]);
- if (url == NULL) {
- fprintf(stderr, "%s\n", nfs_get_error(nfs));
- goto finished;
- }
- if (!url->server) {
- struct nfs_server_list *srvrs;
- struct nfs_server_list *srv;
-
- srvrs = nfs_find_local_servers();
- if (srvrs == NULL) {
- fprintf(stderr, "Failed to find local servers.\n");
- goto finished;
- }
- for (srv=srvrs; srv; srv = srv->next) {
- if (recursive) {
- process_server(srv->addr);
- } else {
- printf("nfs://%s\n", srv->addr);
- }
- }
- free_nfs_srvr_list(srvrs);
- ret = 0;
- goto finished;
- }
- if (url->server && !url->path) {
- ret = process_server(url->server);
- goto finished;
- }
- nfs_destroy_url(url);
- }
-
- url = nfs_parse_url_dir(nfs, argv[argc - 1]);
- if (url == NULL) {
- fprintf(stderr, "%s\n", nfs_get_error(nfs));
- goto finished;
- }
-
- client.server = url->server;
- client.export = url->path;
- client.is_finished = 0;
-
- if ((ret = nfs_mount(nfs, client.server, client.export)) != 0) {
- fprintf(stderr, "Failed to mount nfs share : %s\n", nfs_get_error(nfs));
- goto finished;
- }
-
- process_dir(nfs, "", 16);
-
- if (summary) {
- if (nfs_statvfs(nfs, "", &stvfs) != 0) {
- goto finished;
- }
- printf("\n%12" PRId64 " of %12" PRId64 " bytes free.\n",
- stvfs.f_frsize * stvfs.f_bfree, stvfs.f_frsize * stvfs.f_blocks);
- }
-
- ret = 0;
-finished:
- if (ret > 0) {
- print_usage();
- }
- nfs_destroy_url(url);
- if (nfs != NULL) {
- nfs_destroy_context(nfs);
- }
- return ret;
-}
repositories / deb_libnfs.git / blobdiff