| 1 | /* |
| 2 | Copyright (C) by Peter Lieven <pl@kamp.de> 2013 |
| 3 | |
| 4 | This program is free software; you can redistribute it and/or modify |
| 5 | it under the terms of the GNU General Public License as published by |
| 6 | the Free Software Foundation; either version 3 of the License, or |
| 7 | (at your option) any later version. |
| 8 | |
| 9 | This program is distributed in the hope that it will be useful, |
| 10 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 12 | GNU General Public License for more details. |
| 13 | |
| 14 | You should have received a copy of the GNU General Public License |
| 15 | along with this program; if not, see <http://www.gnu.org/licenses/>. |
| 16 | */ |
| 17 | |
| 18 | #define _FILE_OFFSET_BITS 64 |
| 19 | #define _GNU_SOURCE |
| 20 | |
| 21 | #ifdef HAVE_CONFIG_H |
| 22 | #include "config.h" |
| 23 | #endif |
| 24 | |
| 25 | #ifdef AROS |
| 26 | #include "aros_compat.h" |
| 27 | #endif |
| 28 | |
| 29 | #ifdef WIN32 |
| 30 | #include "win32_compat.h" |
| 31 | #pragma comment(lib, "ws2_32.lib") |
| 32 | WSADATA wsaData; |
| 33 | #define PRId64 "ll" |
| 34 | #else |
| 35 | #include <inttypes.h> |
| 36 | #include <string.h> |
| 37 | #include <sys/stat.h> |
| 38 | #include <sys/statvfs.h> |
| 39 | #ifndef AROS |
| 40 | #include <sys/statvfs.h> |
| 41 | #endif |
| 42 | #endif |
| 43 | |
| 44 | #ifdef HAVE_UNISTD_H |
| 45 | #include <unistd.h> |
| 46 | #endif |
| 47 | |
| 48 | #include <stdio.h> |
| 49 | #include <stdlib.h> |
| 50 | #include <stdint.h> |
| 51 | #include <sys/types.h> |
| 52 | #include <sys/stat.h> |
| 53 | #include <fcntl.h> |
| 54 | #include "libnfs-zdr.h" |
| 55 | #include "libnfs.h" |
| 56 | #include "libnfs-raw.h" |
| 57 | #include "libnfs-raw-mount.h" |
| 58 | |
| 59 | void print_usage(void) |
| 60 | { |
| 61 | fprintf(stderr, "Usage: nfs-io [-?|--help|--usage] [stat|creat|unlink|mkdir|rmdir] <url>\n"); |
| 62 | } |
| 63 | |
| 64 | int main(int argc, char *argv[]) |
| 65 | { |
| 66 | int ret = 1; |
| 67 | struct nfs_context *nfs = NULL; |
| 68 | struct nfsfh *nfsfh = NULL; |
| 69 | struct nfs_url *url = NULL; |
| 70 | |
| 71 | #ifdef WIN32 |
| 72 | if (WSAStartup(MAKEWORD(2,2), &wsaData) != 0) { |
| 73 | printf("Failed to start Winsock2\n"); |
| 74 | exit(10); |
| 75 | } |
| 76 | #endif |
| 77 | |
| 78 | #ifdef AROS |
| 79 | aros_init_socket(); |
| 80 | #endif |
| 81 | |
| 82 | if (argc < 3) { |
| 83 | fprintf(stderr, "No URL specified.\n"); |
| 84 | goto finished; |
| 85 | } |
| 86 | |
| 87 | nfs = nfs_init_context(); |
| 88 | if (nfs == NULL) { |
| 89 | printf("failed to init context\n"); |
| 90 | goto finished; |
| 91 | } |
| 92 | |
| 93 | url = nfs_parse_url_full(nfs, argv[argc - 1]); |
| 94 | if (url == NULL) { |
| 95 | fprintf(stderr, "%s\n", nfs_get_error(nfs)); |
| 96 | goto finished; |
| 97 | } |
| 98 | |
| 99 | if (nfs_mount(nfs, url->server, url->path) != 0) { |
| 100 | fprintf(stderr, "Failed to mount nfs share : %s\n", nfs_get_error(nfs)); |
| 101 | goto finished; |
| 102 | } |
| 103 | |
| 104 | if (!strncmp(argv[1], "creat", 5)) { |
| 105 | ret = nfs_creat(nfs, url->file, 0600, &nfsfh); |
| 106 | } else if (!strncmp(argv[1], "unlink", 6)) { |
| 107 | ret = nfs_unlink(nfs, url->file); |
| 108 | } else if (!strncmp(argv[1], "mkdir", 5)) { |
| 109 | ret = nfs_mkdir(nfs, url->file); |
| 110 | } else if (!strncmp(argv[1], "rmdir", 5)) { |
| 111 | ret = nfs_rmdir(nfs, url->file); |
| 112 | } else if (!strncmp(argv[1], "stat", 4)) { |
| 113 | struct stat st; |
| 114 | ret = nfs_stat(nfs, url->file, &st); |
| 115 | if (!ret) { |
| 116 | switch (st.st_mode & S_IFMT) { |
| 117 | #ifndef WIN32 |
| 118 | case S_IFLNK: |
| 119 | printf("l"); |
| 120 | break; |
| 121 | #endif |
| 122 | case S_IFREG: |
| 123 | printf("-"); |
| 124 | break; |
| 125 | case S_IFDIR: |
| 126 | printf("d"); |
| 127 | break; |
| 128 | case S_IFCHR: |
| 129 | printf("c"); |
| 130 | break; |
| 131 | case S_IFBLK: |
| 132 | printf("b"); |
| 133 | break; |
| 134 | } |
| 135 | printf("%c%c%c", |
| 136 | "-r"[!!(st.st_mode & S_IRUSR)], |
| 137 | "-w"[!!(st.st_mode & S_IWUSR)], |
| 138 | "-x"[!!(st.st_mode & S_IXUSR)] |
| 139 | ); |
| 140 | printf("%c%c%c", |
| 141 | "-r"[!!(st.st_mode & S_IRGRP)], |
| 142 | "-w"[!!(st.st_mode & S_IWGRP)], |
| 143 | "-x"[!!(st.st_mode & S_IXGRP)] |
| 144 | ); |
| 145 | printf("%c%c%c", |
| 146 | "-r"[!!(st.st_mode & S_IROTH)], |
| 147 | "-w"[!!(st.st_mode & S_IWOTH)], |
| 148 | "-x"[!!(st.st_mode & S_IXOTH)] |
| 149 | ); |
| 150 | printf(" %2d", (int) st.st_nlink); |
| 151 | printf(" %5d", st.st_uid); |
| 152 | printf(" %5d", st.st_gid); |
| 153 | printf(" %12" PRId64, st.st_size); |
| 154 | printf("\n"); |
| 155 | } |
| 156 | } else { |
| 157 | goto finished; |
| 158 | } |
| 159 | |
| 160 | if (ret) { |
| 161 | fprintf(stderr, "ERROR: %s\n", nfs_get_error(nfs)); |
| 162 | } |
| 163 | |
| 164 | finished: |
| 165 | if (ret > 0) { |
| 166 | print_usage(); |
| 167 | } |
| 168 | nfs_destroy_url(url); |
| 169 | if (nfs != NULL) { |
| 170 | if (nfsfh) { |
| 171 | nfs_close(nfs, nfsfh); |
| 172 | } |
| 173 | nfs_destroy_context(nfs); |
| 174 | } |
| 175 | return !!ret; |
| 176 | } |
| 177 | |