2 Copyright (C) by Ronnie Sahlberg <ronniesahlberg@gmail.com> 2010
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.
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.
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/>.
25 #include "dlinklist.h"
27 #include "libnfs-raw.h"
28 #include "libnfs-private.h"
30 struct rpc_context *rpc_init_context(void)
32 struct rpc_context *rpc;
34 rpc = malloc(sizeof(struct rpc_context));
36 printf("Failed to allocate rpc context\n");
39 bzero(rpc, sizeof(struct rpc_context));
41 rpc->encodebuflen = 65536;
42 rpc->encodebuf = malloc(rpc->encodebuflen);
43 if (rpc->encodebuf == NULL) {
44 printf("Failed to allocate a buffer for rpc encoding\n");
49 rpc->auth = authunix_create_default();
50 if (rpc->auth == NULL) {
51 printf("failed to create authunix\n");
63 void rpc_set_auth(struct rpc_context *rpc, struct AUTH *auth)
65 if (rpc->auth != NULL) {
66 auth_destroy(rpc->auth);
72 void rpc_set_error(struct rpc_context *rpc, char *error_string, ...)
77 if (rpc->error_string != NULL) {
78 free(rpc->error_string);
80 va_start(ap, error_string);
81 vasprintf(&str, error_string, ap);
82 rpc->error_string = str;
86 char *rpc_get_error(struct rpc_context *rpc)
88 return rpc->error_string;
91 void rpc_error_all_pdus(struct rpc_context *rpc, char *error)
95 while((pdu = rpc->outqueue) != NULL) {
96 pdu->cb(rpc, RPC_STATUS_ERROR, error, pdu->private_data);
97 DLIST_REMOVE(rpc->outqueue, pdu);
98 rpc_free_pdu(rpc, pdu);
100 while((pdu = rpc->waitpdu) != NULL) {
101 pdu->cb(rpc, RPC_STATUS_ERROR, error, pdu->private_data);
102 DLIST_REMOVE(rpc->waitpdu, pdu);
103 rpc_free_pdu(rpc, pdu);
108 void rpc_destroy_context(struct rpc_context *rpc)
112 while((pdu = rpc->outqueue) != NULL) {
113 pdu->cb(rpc, RPC_STATUS_CANCEL, NULL, pdu->private_data);
114 DLIST_REMOVE(rpc->outqueue, pdu);
115 rpc_free_pdu(rpc, pdu);
117 while((pdu = rpc->waitpdu) != NULL) {
118 pdu->cb(rpc, RPC_STATUS_CANCEL, NULL, pdu->private_data);
119 DLIST_REMOVE(rpc->waitpdu, pdu);
120 rpc_free_pdu(rpc, pdu);
123 auth_destroy(rpc->auth);
130 if (rpc->encodebuf != NULL) {
131 free(rpc->encodebuf);
132 rpc->encodebuf = NULL;
135 if (rpc->error_string != NULL) {
136 free(rpc->error_string);
137 rpc->error_string = NULL;