/*
* High level api to nfs filesystems
*/
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
+#ifdef AROS
+#include "aros_compat.h"
+#endif
+
#ifdef WIN32
#include "win32_compat.h"
-#define DllExport
-#else
-#include <strings.h>
-#ifndef ANDROID
-#include <sys/statvfs.h>
-#else
-#include <sys/vfs.h>
-#define statvfs statfs
#endif
+
+#ifdef HAVE_UTIME_H
#include <utime.h>
-#include <unistd.h>
-#endif/*WIN32*/
+#endif
+
+#ifdef ANDROID
+#define statvfs statfs
+#endif
#define _GNU_SOURCE
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#ifdef HAVE_SYS_VFS_H
+#include <sys/vfs.h>
+#endif
+
+#ifdef HAVE_SYS_STATVFS_H
+#include <sys/statvfs.h>
+#endif
+
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+
+#ifdef HAVE_STRINGS_H
+#include <strings.h>
+#endif
+
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
-#include <netinet/in.h>
#include "libnfs-zdr.h"
#include "libnfs.h"
#include "libnfs-raw.h"
return rpc_get_error(nfs->rpc);
};
+static struct nfs_url *nfs_parse_url(struct nfs_context *nfs, const char *url, int dir, int incomplete)
+{
+ struct nfs_url *urls;
+ char *strp, *flagsp, *strp2;
+
+ if (strncmp(url, "nfs://", 6)) {
+ rpc_set_error(nfs->rpc, "Invalid URL specified");
+ return NULL;
+ }
+
+ urls = malloc(sizeof(struct nfs_url));
+ if (urls == NULL) {
+ rpc_set_error(nfs->rpc, "Out of memory");
+ return NULL;
+ }
+
+ urls->server = strdup(url + 6);
+ if (urls->server == NULL) {
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Out of memory");
+ return NULL;
+ }
+
+ if (urls->server[0] == '/' || urls->server[0] == '\0' ||
+ urls->server[0] == '?') {
+ if (incomplete) {
+ flagsp = strchr(urls->server, '?');
+ goto flags;
+ }
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Invalid server string");
+ return NULL;
+ }
+
+ strp = strchr(urls->server, '/');
+ if (strp == NULL) {
+ if (incomplete) {
+ flagsp = strchr(urls->server, '?');
+ goto flags;
+ }
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Incomplete or invalid URL specified.");
+ return NULL;
+ }
+
+ urls->path = strdup(strp);
+ if (urls->path == NULL) {
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Out of memory");
+ return NULL;
+ }
+ *strp = 0;
+
+ if (dir) {
+ flagsp = strchr(urls->path, '?');
+ goto flags;
+ }
+
+ strp = strrchr(urls->path, '/');
+ if (strp == NULL) {
+ if (incomplete) {
+ flagsp = strchr(urls->path, '?');
+ goto flags;
+ }
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Incomplete or invalid URL specified.");
+ return NULL;
+ }
+ urls->file = strdup(strp);
+ if (urls->path == NULL) {
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Out of memory");
+ return NULL;
+ }
+ *strp = 0;
+ flagsp = strchr(urls->file, '?');
+
+flags:
+ if (flagsp) {
+ *flagsp = 0;
+ }
+
+ if (urls->file && !strlen(urls->file)) {
+ free(urls->file);
+ urls->file = NULL;
+ if (!incomplete) {
+ nfs_destroy_url(urls);
+ rpc_set_error(nfs->rpc, "Incomplete or invalid URL specified.");
+ return NULL;
+ }
+ }
+
+ if (urls->server && strlen(urls->server) <= 1) {
+ free(urls->server);
+ urls->server = NULL;
+ }
+
+ while (flagsp != NULL && *(flagsp+1) != 0) {
+ strp = flagsp + 1;
+ flagsp = strchr(strp, '&');
+ if (flagsp) {
+ *flagsp = 0;
+ }
+ strp2 = strchr(strp, '=');
+ if (strp2) {
+ *strp2 = 0;
+ strp2++;
+ if (!strncmp(strp, "tcp-syncnt", 10)) {
+ rpc_set_tcp_syncnt(nfs->rpc, atoi(strp2));
+ } else if (!strncmp(strp, "uid", 3)) {
+ rpc_set_uid(nfs->rpc, atoi(strp2));
+ } else if (!strncmp(strp, "gid", 3)) {
+ rpc_set_gid(nfs->rpc, atoi(strp2));
+ }
+ }
+ }
+
+ return urls;
+}
+
+struct nfs_url *nfs_parse_url_full(struct nfs_context *nfs, const char *url)
+{
+ return nfs_parse_url(nfs, url, 0, 0);
+}
+
+struct nfs_url *nfs_parse_url_dir(struct nfs_context *nfs, const char *url)
+{
+ return nfs_parse_url(nfs, url, 1, 0);
+}
+
+struct nfs_url *nfs_parse_url_incomplete(struct nfs_context *nfs, const char *url)
+{
+ return nfs_parse_url(nfs, url, 0, 1);
+}
+
+
+void nfs_destroy_url(struct nfs_url *url)
+{
+ if (url) {
+ free(url->server);
+ free(url->path);
+ free(url->file);
+ }
+ free(url);
+}
+
struct nfs_context *nfs_init_context(void)
{
struct nfs_context *nfs;
free(nfs);
}
+struct rpc_cb_data {
+ char *server;
+ uint32_t program;
+ uint32_t version;
+
+ rpc_cb cb;
+ void *private_data;
+};
+
+void free_rpc_cb_data(struct rpc_cb_data *data)
+{
+ free(data->server);
+ data->server = NULL;
+ free(data);
+}
+
+static void rpc_connect_program_4_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct rpc_cb_data *data = private_data;
+
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ /* Dont want any more callbacks even if the socket is closed */
+ rpc->connect_cb = NULL;
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, status, "Command was cancelled", data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+
+ data->cb(rpc, status, NULL, data->private_data);
+ free_rpc_cb_data(data);
+}
+
+static void rpc_connect_program_3_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct rpc_cb_data *data = private_data;
+ uint32_t rpc_port;
+
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, status, "Command was cancelled", data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+
+ rpc_port = *(uint32_t *)command_data;
+ if (rpc_port == 0) {
+ rpc_set_error(rpc, "RPC error. Program is not available on %s", data->server);
+ data->cb(rpc, RPC_STATUS_ERROR, rpc_get_error(rpc), data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+
+ rpc_disconnect(rpc, "normal disconnect");
+ if (rpc_connect_async(rpc, data->server, rpc_port, rpc_connect_program_4_cb, data) != 0) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+}
+
+static void rpc_connect_program_2_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct rpc_cb_data *data = private_data;
+
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, status, "Command was cancelled", data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+
+ if (rpc_pmap_getport_async(rpc, data->program, data->version, IPPROTO_TCP, rpc_connect_program_3_cb, private_data) != 0) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+}
+
+static void rpc_connect_program_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+{
+ struct rpc_cb_data *data = private_data;
+
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ /* Dont want any more callbacks even if the socket is closed */
+ rpc->connect_cb = NULL;
+
+ if (status == RPC_STATUS_ERROR) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(rpc, status, "Command was cancelled", data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+
+ if (rpc_pmap_null_async(rpc, rpc_connect_program_2_cb, data) != 0) {
+ data->cb(rpc, status, command_data, data->private_data);
+ free_rpc_cb_data(data);
+ return;
+ }
+}
+
+int rpc_connect_program_async(struct rpc_context *rpc, char *server, int program, int version, rpc_cb cb, void *private_data)
+{
+ struct rpc_cb_data *data;
+
+ data = malloc(sizeof(struct rpc_cb_data));
+ if (data == NULL) {
+ return -1;
+ }
+ memset(data, 0, sizeof(struct rpc_cb_data));
+ data->server = strdup(server);
+ data->program = program;
+ data->version = version;
+
+ data->cb = cb;
+ data->private_data = private_data;
+
+ if (rpc_connect_async(rpc, server, 111, rpc_connect_program_1_cb, data) != 0) {
+ rpc_set_error(rpc, "Failed to start connection");
+ free_rpc_cb_data(data);
+ return -1;
+ }
+ return 0;
+}
+
void free_nfs_cb_data(struct nfs_cb_data *data)
{
if (data->saved_path != NULL) {
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
FSINFO3res *res = command_data;
+ struct GETATTR3args args;
assert(rpc->magic == RPC_CONTEXT_MAGIC);
nfs->readmax = res->FSINFO3res_u.resok.rtmax;
nfs->writemax = res->FSINFO3res_u.resok.wtmax;
- if (rpc_nfs_getattr_async(rpc, nfs_mount_10_cb, &nfs->rootfh, data) != 0) {
+ memset(&args, 0, sizeof(GETATTR3args));
+ args.object.data.data_len = nfs->rootfh.data.data_len;
+ args.object.data.data_val = nfs->rootfh.data.data_val;
+
+ if (rpc_nfs3_getattr_async(rpc, nfs_mount_10_cb, &args, data) != 0) {
data->cb(-ENOMEM, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
return;
static int nfs_lookup_path_async_internal(struct nfs_context *nfs, struct nfs_cb_data *data, struct nfs_fh3 *fh)
{
char *path, *str;
+ LOOKUP3args args;
while (*data->path == '/') {
data->path++;
return 0;
}
- if (rpc_nfs_lookup_async(nfs->rpc, nfs_lookup_path_1_cb, fh, path, data) != 0) {
+
+ memset(&args, 0, sizeof(LOOKUP3args));
+ args.what.dir.data.data_len = fh->data.data_len;
+ args.what.dir.data.data_val = fh->data.data_val;
+ args.what.name = path;
+
+ if (rpc_nfs3_lookup_async(nfs->rpc, nfs_lookup_path_1_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send lookup call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
{
struct nfs_cb_data *data;
- if (path[0] != '/') {
- rpc_set_error(nfs->rpc, "Pathname is not absulute %s", path);
+ if (path[0] != 0 && path[0] != '/') {
+ rpc_set_error(nfs->rpc, "Pathname is not absolute %s", path);
return -1;
}
static int nfs_stat_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data)
{
- if (rpc_nfs_getattr_async(nfs->rpc, nfs_stat_1_cb, &data->fh, data) != 0) {
+ struct GETATTR3args args;
+
+ memset(&args, 0, sizeof(GETATTR3args));
+ args.object.data.data_len = data->fh.data.data_len;
+ args.object.data.data_val = data->fh.data.data_val;
+
+ if (rpc_nfs3_getattr_async(nfs->rpc, nfs_stat_1_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send STAT GETATTR call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
static int nfs_open_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data)
{
int nfsmode = 0;
+ ACCESS3args args;
if (data->continue_int & O_WRONLY) {
nfsmode |= ACCESS3_MODIFY;
nfsmode |= ACCESS3_READ;
}
- if (rpc_nfs_access_async(nfs->rpc, nfs_open_cb, &data->fh, nfsmode, data) != 0) {
+ memset(&args, 0, sizeof(ACCESS3args));
+ args.object.data.data_len = data->fh.data.data_len;
+ args.object.data.data_val = data->fh.data.data_val;
+ args.access = nfsmode;
+
+ if (rpc_nfs3_access_async(nfs->rpc, nfs_open_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send OPEN ACCESS call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
nfsfh->offset = offset;
if (count <= nfs_get_readmax(nfs)) {
- if (rpc_nfs_read_async(nfs->rpc, nfs_pread_cb, &nfsfh->fh, offset, count, data) != 0) {
+ READ3args args;
+
+ memset(&args, 0, sizeof(READ3args));
+ args.file.data.data_len = nfsfh->fh.data.data_len;
+ args.file.data.data_val = nfsfh->fh.data.data_val;
+ args.offset = offset;
+ args.count = count;
+
+ if (rpc_nfs3_read_async(nfs->rpc, nfs_pread_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send READ call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
/* trying to read more than maximum server read size, we has to chop it up into smaller
* reads and collect into a reassembly buffer.
- * we send all reads in parallell so that performance is still good.
+ * we send all reads in parallel so that performance is still good.
*/
data->max_offset = offset;
data->start_offset = offset;
while (count > 0) {
uint64_t readcount = count;
struct nfs_mcb_data *mdata;
+ READ3args args;
if (readcount > nfs_get_readmax(nfs)) {
readcount = nfs_get_readmax(nfs);
mdata->data = data;
mdata->offset = offset;
mdata->count = readcount;
- if (rpc_nfs_read_async(nfs->rpc, nfs_pread_mcb, &nfsfh->fh, offset, readcount, mdata) != 0) {
+
+ memset(&args, 0, sizeof(READ3args));
+ args.file.data.data_len = nfsfh->fh.data.data_len;
+ args.file.data.data_val = nfsfh->fh.data.data_val;
+ args.offset = offset;
+ args.count = readcount;
+
+ if (rpc_nfs3_read_async(nfs->rpc, nfs_pread_mcb, &args, mdata) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send READ call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free(mdata);
nfsfh->offset = offset;
if (count <= nfs_get_writemax(nfs)) {
- if (rpc_nfs_write_async(nfs->rpc, nfs_pwrite_cb, &nfsfh->fh, buf, offset, count, nfsfh->is_sync?FILE_SYNC:UNSTABLE, data) != 0) {
+ WRITE3args args;
+
+ memset(&args, 0, sizeof(WRITE3args));
+ args.file.data.data_len = nfsfh->fh.data.data_len;
+ args.file.data.data_val = nfsfh->fh.data.data_val;
+ args.offset = offset;
+ args.count = count;
+ args.stable = nfsfh->is_sync?FILE_SYNC:UNSTABLE;
+ args.data.data_len = count;
+ args.data.data_val = buf;
+
+ if (rpc_nfs3_write_async(nfs->rpc, nfs_pwrite_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send WRITE call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
/* trying to write more than maximum server write size, we has to chop it up into smaller
* chunks.
- * we send all writes in parallell so that performance is still good.
+ * we send all writes in parallel so that performance is still good.
*/
data->max_offset = offset;
data->start_offset = offset;
while (count > 0) {
uint64_t writecount = count;
struct nfs_mcb_data *mdata;
+ WRITE3args args;
if (writecount > nfs_get_writemax(nfs)) {
writecount = nfs_get_writemax(nfs);
mdata->offset = offset;
mdata->count = writecount;
- if (rpc_nfs_write_async(nfs->rpc, nfs_pwrite_mcb, &nfsfh->fh, &buf[offset - data->start_offset], offset, writecount, nfsfh->is_sync?FILE_SYNC:UNSTABLE, mdata) != 0) {
+ memset(&args, 0, sizeof(WRITE3args));
+ args.file.data.data_len = nfsfh->fh.data.data_len;
+ args.file.data.data_val = nfsfh->fh.data.data_val;
+ args.offset = offset;
+ args.count = writecount;
+ args.stable = nfsfh->is_sync?FILE_SYNC:UNSTABLE;
+ args.data.data_len = writecount;
+ args.data.data_val = &buf[offset - data->start_offset];
+
+ if (rpc_nfs3_write_async(nfs->rpc, nfs_pwrite_mcb, &args, mdata) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send WRITE call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free(mdata);
int nfs_fstat_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data)
{
struct nfs_cb_data *data;
+ struct GETATTR3args args;
data = malloc(sizeof(struct nfs_cb_data));
if (data == NULL) {
data->cb = cb;
data->private_data = private_data;
- if (rpc_nfs_getattr_async(nfs->rpc, nfs_stat_1_cb, &nfsfh->fh, data) != 0) {
+ memset(&args, 0, sizeof(GETATTR3args));
+ args.object.data.data_len = nfsfh->fh.data.data_len;
+ args.object.data.data_val = nfsfh->fh.data.data_val;
+
+ if (rpc_nfs3_getattr_async(nfs->rpc, nfs_stat_1_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send STAT GETATTR call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
}
memset(nfsfh, 0, sizeof(struct nfsfh));
- /* steal the filehandle */
- nfsfh->fh.data.data_len = data->fh.data.data_len;
- nfsfh->fh.data.data_val = data->fh.data.data_val;
- data->fh.data.data_val = NULL;
+ /* copy the filehandle */
+ nfsfh->fh.data.data_len = res->LOOKUP3res_u.resok.object.data.data_len;
+ nfsfh->fh.data.data_val = malloc(nfsfh->fh.data.data_len);
+ memcpy(nfsfh->fh.data.data_val, res->LOOKUP3res_u.resok.object.data.data_val, nfsfh->fh.data.data_len);
data->cb(0, nfs, nfsfh, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
char *str = data->continue_data;
+ LOOKUP3args args;
assert(rpc->magic == RPC_CONTEXT_MAGIC);
if (res->status != NFS3_OK) {
rpc_set_error(nfs->rpc, "NFS: CREATE of %s/%s failed with %s(%d)", data->saved_path, str, nfsstat3_to_str(res->status), nfsstat3_to_errno(res->status));
data->cb(nfsstat3_to_errno(res->status), nfs, rpc_get_error(nfs->rpc), data->private_data);
-
+ free_nfs_cb_data(data);
return;
}
- if (rpc_nfs_lookup_async(nfs->rpc, nfs_create_2_cb, &data->fh, str, data) != 0) {
+ memset(&args, 0, sizeof(LOOKUP3args));
+ args.what.dir.data.data_len = data->fh.data.data_len;
+ args.what.dir.data.data_val = data->fh.data.data_val;
+ args.what.name = str;
+
+ if (rpc_nfs3_lookup_async(nfs->rpc, nfs_create_2_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send lookup call for %s/%s", data->saved_path, str);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
str = &str[strlen(str) + 1];
-
memset(&args, 0, sizeof(CREATE3args));
args.where.dir.data.data_len = data->fh.data.data_len;
args.where.dir.data.data_val = data->fh.data.data_val;
}
*ptr = 0;
- /* new_path now points to the parent directory, and beyond the nul terminateor is the new directory to create */
+ /* new_path now points to the parent directory, and beyond the nul terminator is the new directory to create */
if (nfs_lookuppath_async(nfs, new_path, cb, private_data, nfs_creat_continue_internal, new_path, free, mode) != 0) {
rpc_set_error(nfs->rpc, "Out of memory: failed to start parsing the path components");
return -1;
rdpe_cb_data->data = data;
for (nfsdirent = nfsdir->entries; nfsdirent; nfsdirent = nfsdirent->next) {
struct rdpe_lookup_cb_data *rdpe_lookup_cb_data;
+ LOOKUP3args args;
rdpe_lookup_cb_data = malloc(sizeof(struct rdpe_lookup_cb_data));
rdpe_lookup_cb_data->rdpe_cb_data = rdpe_cb_data;
rdpe_lookup_cb_data->nfsdirent = nfsdirent;
- if (rpc_nfs_lookup_async(nfs->rpc, nfs_opendir3_cb, &data->fh, nfsdirent->name, rdpe_lookup_cb_data) != 0) {
+ memset(&args, 0, sizeof(LOOKUP3args));
+ args.what.dir.data.data_len = data->fh.data.data_len;
+ args.what.dir.data.data_val = data->fh.data.data_val;
+ args.what.name = nfsdirent->name;
+
+ if (rpc_nfs3_lookup_async(nfs->rpc, nfs_opendir3_cb, &args, rdpe_lookup_cb_data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send READDIR LOOKUP call");
/* if we have already commands in flight, we cant just stop, we have to wait for the
int nfs_lseek_async(struct nfs_context *nfs, struct nfsfh *nfsfh, uint64_t offset, int whence, nfs_cb cb, void *private_data)
{
struct lseek_cb_data *data;
+ struct GETATTR3args args;
if (whence == SEEK_SET) {
nfsfh->offset = offset;
data->cb = cb;
data->private_data = private_data;
- if (rpc_nfs_getattr_async(nfs->rpc, nfs_lseek_1_cb, &nfsfh->fh, data) != 0) {
+ memset(&args, 0, sizeof(GETATTR3args));
+ args.object.data.data_len = nfsfh->fh.data.data_len;
+ args.object.data.data_val = nfsfh->fh.data.data_val;
+
+ if (rpc_nfs3_getattr_async(nfs->rpc, nfs_lseek_1_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send LSEEK GETATTR call");
free(data);
return -1;
}
-
-
-
/*
* Async access()
*/
static int nfs_access_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data)
{
int nfsmode = 0;
+ ACCESS3args args;
if (data->continue_int & R_OK) {
nfsmode |= ACCESS3_READ;
nfsmode |= ACCESS3_EXECUTE;
}
- if (rpc_nfs_access_async(nfs->rpc, nfs_access_cb, &data->fh, nfsmode, data) != 0) {
+ memset(&args, 0, sizeof(ACCESS3args));
+ args.object.data.data_len = data->fh.data.data_len;
+ args.object.data.data_val = data->fh.data.data_val;
+ args.access = nfsmode;
+
+ if (rpc_nfs3_access_async(nfs->rpc, nfs_access_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send OPEN ACCESS call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
*/
uint64_t nfs_get_writemax(struct nfs_context *nfs)
{
- /* Some ZDR libraries can not marshall PDUs bigger than this */
- if (nfs->writemax < 32768) {
- return nfs->writemax;
- }
- return 32768;
+ return nfs->writemax;
}
void nfs_set_error(struct nfs_context *nfs, char *error_string, ...)
repositories / deb_libnfs.git / blobdiff