X-Git-Url: http://git.ozlabs.org/?p=ccan;a=blobdiff_plain;f=ccan%2Fnfs%2Fnfsclient-sync.c;fp=ccan%2Fnfs%2Fnfsclient-sync.c;h=0000000000000000000000000000000000000000;hp=a9f5265b49696445e4eb5ab0c5ee624b69abef78;hb=05cdb20aa2d96ec05edd345aa1b7689aa26db87d;hpb=f91748e6a99dfd3b6565aed4e98e84b4365eb9c2 diff --git a/ccan/nfs/nfsclient-sync.c b/ccan/nfs/nfsclient-sync.c deleted file mode 100644 index a9f5265b..00000000 --- a/ccan/nfs/nfsclient-sync.c +++ /dev/null @@ -1,202 +0,0 @@ -/* - Copyright (C) by Ronnie Sahlberg 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 . -*/ - -/* Example program using the highlevel sync interface - */ - -#define SERVER "10.1.1.27" -#define EXPORT "/VIRTUAL" -#define NFSFILE "/BOOKS/Classics/Dracula.djvu" -#define NFSFILER "/BOOKS/Classics/Dracula.djvu.renamed" -#define NFSFILEW "/BOOKS/Classics/foo" -#define NFSDIR "/BOOKS/Classics/" - -#include -#include -#include -#include -#include -#include -#include -#include -#include "libnfs.h" -#include /* for authunix_create() */ - -struct client { - char *server; - char *export; - uint32_t mount_port; - int is_finished; -}; - - -int main(int argc, char *argv[]) -{ - struct nfs_context *nfs; - int i, ret; - struct client client; - struct stat st; - struct nfsfh *nfsfh; - struct nfsdir *nfsdir; - struct nfsdirent *nfsdirent; - client.server = SERVER; - client.export = EXPORT; - client.is_finished = 0; - char buf[16]; - off_t offset; - struct statvfs svfs; - - nfs = nfs_init_context(); - if (nfs == NULL) { - printf("failed to init context\n"); - exit(10); - } - - ret = nfs_mount_sync(nfs, client.server, client.export); - if (ret != 0) { - printf("Failed to mount nfs share : %s\n", nfs_get_error(nfs)); - exit(10); - } - printf("mounted share successfully\n"); -exit(10); - - ret = nfs_stat_sync(nfs, NFSFILE, &st); - if (ret != 0) { - printf("Failed to stat(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - printf("Mode %04o\n", st.st_mode); - printf("Size %d\n", (int)st.st_size); - printf("Inode %04o\n", (int)st.st_ino); - - ret = nfs_open_sync(nfs, NFSFILE, O_RDONLY, &nfsfh); - if (ret != 0) { - printf("Failed to open(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - - ret = nfs_read_sync(nfs, nfsfh, 16, buf); - if (ret < 0) { - printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - printf("read %d bytes\n", ret); - for (i=0;i<16;i++) { - printf("%02x ", buf[i]&0xff); - } - printf("\n"); - ret = nfs_read_sync(nfs, nfsfh, 16, buf); - if (ret < 0) { - printf("Failed to pread(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - printf("read %d bytes\n", ret); - for (i=0;i<16;i++) { - printf("%02x ", buf[i]&0xff); - } - printf("\n"); - - ret = (int)nfs_lseek_sync(nfs, nfsfh, 0, SEEK_CUR, &offset); - if (ret < 0) { - printf("Failed to lseek(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - printf("File position is %d\n", (int)offset); - - printf("seek to end of file\n"); - ret = (int)nfs_lseek_sync(nfs, nfsfh, 0, SEEK_END, &offset); - if (ret < 0) { - printf("Failed to lseek(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - printf("File position is %d\n", (int)offset); - - ret = nfs_fstat_sync(nfs, nfsfh, &st); - if (ret != 0) { - printf("Failed to stat(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - printf("Mode %04o\n", st.st_mode); - printf("Size %d\n", (int)st.st_size); - printf("Inode %04o\n", (int)st.st_ino); - - - ret = nfs_close_sync(nfs, nfsfh); - if (ret < 0) { - printf("Failed to close(%s)\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - - ret = nfs_opendir_sync(nfs, NFSDIR, &nfsdir); - if (ret != 0) { - printf("Failed to open(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - exit(10); - } - while((nfsdirent = nfs_readdir(nfs, nfsdir)) != NULL) { - printf("Inode:%d Name:%s\n", (int)nfsdirent->inode, nfsdirent->name); - } - nfs_closedir(nfs, nfsdir); - - - ret = nfs_open_sync(nfs, NFSFILEW, O_WRONLY, &nfsfh); - if (ret != 0) { - printf("Failed to open(%s) %s\n", NFSFILEW, nfs_get_error(nfs)); - exit(10); - } - ret = nfs_pwrite_sync(nfs, nfsfh, 0, 16, buf); - if (ret < 0) { - printf("Failed to pwrite(%s) %s\n", NFSFILEW, nfs_get_error(nfs)); - exit(10); - } - ret = nfs_fsync_sync(nfs, nfsfh); - if (ret < 0) { - printf("Failed to fsync(%s) %s\n", NFSFILEW, nfs_get_error(nfs)); - exit(10); - } - ret = nfs_close_sync(nfs, nfsfh); - if (ret < 0) { - printf("Failed to close(%s)\n", NFSFILEW, nfs_get_error(nfs)); - exit(10); - } - - - ret = nfs_statvfs_sync(nfs, NFSDIR, &svfs); - if (ret < 0) { - printf("Failed to statvfs(%s)\n", NFSDIR, nfs_get_error(nfs)); - exit(10); - } - printf("files %d/%d/%d\n", (int)svfs.f_files, (int)svfs.f_ffree, (int)svfs.f_favail); - - - ret = nfs_access_sync(nfs, NFSFILE, R_OK); - if (ret != 0) { - printf("Failed to access(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - } - - /* become root */ - nfs_set_auth(nfs, authunix_create("Ronnies-Laptop", 0, 0, 0, NULL)); - - ret = nfs_link_sync(nfs, NFSFILE, NFSFILER); - if (ret != 0) { - printf("Failed to link(%s) %s\n", NFSFILE, nfs_get_error(nfs)); - } - - - nfs_destroy_context(nfs); - printf("nfsclient finished\n"); - return 0; -}