--- /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;
+
+ 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);
+
+ switch (nfsdirent->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"[!!(nfsdirent->mode & S_IRUSR)],
+ "-w"[!!(nfsdirent->mode & S_IWUSR)],
+ "-x"[!!(nfsdirent->mode & S_IXUSR)]
+ );
+ printf("%c%c%c",
+ "-r"[!!(nfsdirent->mode & S_IRGRP)],
+ "-w"[!!(nfsdirent->mode & S_IWGRP)],
+ "-x"[!!(nfsdirent->mode & S_IXGRP)]
+ );
+ printf("%c%c%c",
+ "-r"[!!(nfsdirent->mode & S_IROTH)],
+ "-w"[!!(nfsdirent->mode & S_IWOTH)],
+ "-x"[!!(nfsdirent->mode & S_IXOTH)]
+ );
+ printf(" %2d", (int)nfsdirent->nlink);
+ printf(" %5d", (int)nfsdirent->uid);
+ printf(" %5d", (int)nfsdirent->gid);
+ printf(" %12" PRId64, nfsdirent->size);
+
+ printf(" %s\n", path + 1);
+
+ if (recursive && (nfsdirent->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 = NULL;
+ 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