+++ /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/>.
-*/
-
-/* Example program using the lowlevel raw interface.
- * This allow accurate control of the exact commands that are being used.
- */
-
-#define SERVER "10.1.1.27"
-#define EXPORT "/VIRTUAL"
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <poll.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;
-};
-
-void mount_mnt_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
-{
- mountres3 *res;
- struct client *client = private_data;
-
- if (status == RPC_STATUS_ERROR) {
- printf("mount/mnt call failed with \"%s\"\n", (char *)data);
- exit(10);
- }
- if (status != RPC_STATUS_SUCCESS) {
- printf("mount/mnt call to server %s failed, status:%d\n", client->server, status);
- exit(10);
- }
-
- res = data;
- if (res->fhs_status != MNT3_OK) {
- printf("RPC error: Mount failed with error %s(%d) %s(%d)", mountstat3_to_str(res->fhs_status), res->fhs_status, strerror(-mountstat3_to_errno(res->fhs_status)), -mountstat3_to_errno(res->fhs_status));
- exit(10);
- }
-
- printf("Got reply from server for MOUNT/MNT procedure.\n");
- client->is_finished = 1;
-}
-
-
-void mount_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
-{
- struct client *client = private_data;
-
- if (status == RPC_STATUS_ERROR) {
- printf("mount null call failed with \"%s\"\n", (char *)data);
- exit(10);
- }
- if (status != RPC_STATUS_SUCCESS) {
- printf("mount null call to server %s failed, status:%d\n", client->server, status);
- exit(10);
- }
-
- printf("Got reply from server for MOUNT/NULL procedure.\n");
- printf("Send MOUNT/MNT command for %s\n", client->export);
- if (rpc_mount_mnt_async(rpc, mount_mnt_cb, client->export, client) != 0) {
- printf("Failed to send mnt request\n");
- exit(10);
- }
-
-}
-
-void mount_connect_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
-{
- struct client *client = private_data;
-
- if (status != RPC_STATUS_SUCCESS) {
- printf("connection to RPC.MOUNTD on server %s failed\n", client->server);
- exit(10);
- }
-
- printf("Connected to RPC.MOUNTD on %s:%d\n", client->server, client->mount_port);
- printf("Send NULL request to check if RPC.MOUNTD is actually running\n");
- if (rpc_mount_null_async(rpc, mount_null_cb, client) != 0) {
- printf("Failed to send null request\n");
- exit(10);
- }
-}
-
-
-void pmap_getport_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
-{
- struct client *client = private_data;
- uint32_t port;
-
- if (status == RPC_STATUS_ERROR) {
- printf("portmapper getport call failed with \"%s\"\n", (char *)data);
- exit(10);
- }
- if (status != RPC_STATUS_SUCCESS) {
- printf("portmapper getport call to server %s failed, status:%d\n", client->server, status);
- exit(10);
- }
-
- client->mount_port = *(uint32_t *)data;
- printf("GETPORT returned Port:%d\n", client->mount_port);
- if (client->mount_port == 0) {
- printf("RPC.MOUNTD is not available on server : %s\n", client->server, client->mount_port);
- exit(10);
- }
-
- printf("Disconnect socket from portmap server\n");
- if (rpc_disconnect(rpc, "normal disconnect") != 0) {
- printf("Failed to disconnect socket to portmapper\n");
- exit(10);
- }
-
- printf("Connect to RPC.MOUNTD on %s:%d\n", client->server, client->mount_port);
- if (rpc_connect_async(rpc, client->server, client->mount_port, 1, mount_connect_cb, client) != 0) {
- printf("Failed to start connection\n");
- exit(10);
- }
-}
-
-
-void pmap_null_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
-{
- struct client *client = private_data;
-
- if (status == RPC_STATUS_ERROR) {
- printf("portmapper null call failed with \"%s\"\n", (char *)data);
- exit(10);
- }
- if (status != RPC_STATUS_SUCCESS) {
- printf("portmapper null call to server %s failed, status:%d\n", client->server, status);
- exit(10);
- }
-
- printf("Got reply from server for PORTMAP/NULL procedure.\n");
- printf("Send getport request asking for MOUNT port\n");
- if (rpc_pmap_getport_async(rpc, MOUNT_PROGRAM, MOUNT_V3, pmap_getport_cb, client) != 0) {
- printf("Failed to send getport request\n");
- exit(10);
- }
-}
-
-void pmap_connect_cb(struct rpc_context *rpc, int status, void *data, void *private_data)
-{
- struct client *client = private_data;
-
- printf("pmap_connect_cb status:%d.\n", status);
- if (status != RPC_STATUS_SUCCESS) {
- printf("connection to portmapper on server %s failed\n", client->server);
- exit(10);
- }
-
- printf("Send NULL request to check if portmapper is actually running\n");
- if (rpc_pmap_null_async(rpc, pmap_null_cb, client) != 0) {
- printf("Failed to send null request\n");
- exit(10);
- }
-}
-
-
-int main(int argc, char *argv[])
-{
- struct rpc_context *rpc;
- struct pollfd pfd;
- int ret;
- struct client client;
-
- rpc = rpc_init_context();
- if (rpc == NULL) {
- printf("failed to init context\n");
- exit(10);
- }
-
- client.server = SERVER;
- client.export = EXPORT;
- client.is_finished = 0;
- if (rpc_connect_async(rpc, client.server, 111, 0, pmap_connect_cb, &client) != 0) {
- printf("Failed to start connection\n");
- exit(10);
- }
-
- for (;;) {
- pfd.fd = rpc_get_fd(rpc);
- pfd.events = rpc_which_events(rpc);
-
- if (poll(&pfd, 1, -1) < 0) {
- printf("Poll failed");
- exit(10);
- }
- if (rpc_service(rpc, pfd.revents) < 0) {
- printf("rpc_service failed\n");
- break;
- }
- if (client.is_finished) {
- break;
- }
- }
-
- rpc_destroy_context(rpc);
- rpc=NULL;
- printf("nfsclient finished\n");
- return 0;
-}
projects / ccan-lca-2011.git / blobdiff