/*
* 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>
-#include <sys/statvfs.h>
+#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 <string.h>
+#include <assert.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <fcntl.h>
+#include "libnfs-zdr.h"
#include "libnfs.h"
#include "libnfs-raw.h"
#include "libnfs-raw-mount.h"
static int nfs_lookup_path_async_internal(struct nfs_context *nfs, struct nfs_cb_data *data, struct nfs_fh3 *fh);
-void nfs_set_auth(struct nfs_context *nfs, AUTH *auth)
+void nfs_set_auth(struct nfs_context *nfs, struct AUTH *auth)
{
rpc_set_auth(nfs->rpc, auth);
}
return rpc_get_error(nfs->rpc);
};
+static struct nfs_url *nfs_parse_url(struct nfs_context *nfs, 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));
+ }
+ }
+ }
+
+ 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) {
-static void nfs_mount_10_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_mount_10_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_context *nfs = data->nfs;
FSINFO3res *res = command_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
/* Dont want any more callbacks even if the socket is closed */
rpc->connect_cb = NULL;
struct nfs_context *nfs = data->nfs;
mountres3 *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
/* Dont want any more callbacks even if the socket is closed */
rpc->connect_cb = NULL;
struct nfs_context *nfs = data->nfs;
uint32_t mount_port;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
/* Dont want any more callbacks even if the socket is closed */
rpc->connect_cb = NULL;
* Functions to first look up a path, component by component, and then finally call a specific function once
* the filehandle for the final component is found.
*/
-static void nfs_lookup_path_1_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_lookup_path_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
LOOKUP3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, 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;
}
/*
* Async stat()
*/
-static void nfs_stat_1_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_stat_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
GETATTR3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
struct stat st;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
/*
* Async open()
*/
-static void nfs_open_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_open_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
ACCESS3res *res;
struct nfs_cb_data *data = private_data;
struct nfsfh *nfsfh;
unsigned int nfsmode = 0;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
/*
* Async pread()
*/
-static void nfs_pread_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_pread_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
READ3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
free_nfs_cb_data(data);
}
-static void nfs_pread_mcb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_pread_mcb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_mcb_data *mdata = private_data;
struct nfs_cb_data *data = mdata->data;
struct nfs_context *nfs = data->nfs;
READ3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
data->num_calls--;
if (status == RPC_STATUS_ERROR) {
/* 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;
/*
* Async pwrite()
*/
-static void nfs_pwrite_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_pwrite_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
WRITE3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
free_nfs_cb_data(data);
}
-static void nfs_pwrite_mcb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_pwrite_mcb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_mcb_data *mdata = private_data;
struct nfs_cb_data *data = mdata->data;
struct nfs_context *nfs = data->nfs;
WRITE3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
data->num_calls--;
if (status == RPC_STATUS_ERROR) {
/* 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;
/*
* Async fsync()
*/
-static void nfs_fsync_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_fsync_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
COMMIT3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
/*
* Async ftruncate()
*/
-static void nfs_ftruncate_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_ftruncate_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
SETATTR3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
/*
* Async mkdir()
*/
-static void nfs_mkdir_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_mkdir_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
MKDIR3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
char *str = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
str = &str[strlen(str) + 1];
if (status == RPC_STATUS_ERROR) {
static int nfs_mkdir_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data)
{
char *str = data->continue_data;
-
+ MKDIR3args args;
+
str = &str[strlen(str) + 1];
- if (rpc_nfs_mkdir_async(nfs->rpc, nfs_mkdir_cb, &data->fh, str, data) != 0) {
+ memset(&args, 0, sizeof(MKDIR3args));
+ args.where.dir.data.data_len = data->fh.data.data_len;
+ args.where.dir.data.data_val = data->fh.data.data_val;
+ args.where.name = str;
+ args.attributes.mode.set_it = 1;
+ args.attributes.mode.set_mode3_u.mode = 0755;
+
+ if (rpc_nfs_mkdir_async(nfs->rpc, nfs_mkdir_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send MKDIR call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
/*
* Async rmdir()
*/
-static void nfs_rmdir_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_rmdir_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
RMDIR3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
char *str = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
str = &str[strlen(str) + 1];
if (status == RPC_STATUS_ERROR) {
/*
* Async creat()
*/
-static void nfs_create_2_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_create_2_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
LOOKUP3res *res;
struct nfs_cb_data *data = private_data;
struct nfsfh *nfsfh;
char *str = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, 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);
-static void nfs_creat_1_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_creat_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
CREATE3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
char *str = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
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;
}
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;
/*
* Async unlink()
*/
-static void nfs_unlink_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_unlink_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
REMOVE3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
char *str = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
str = &str[strlen(str) + 1];
if (status == RPC_STATUS_ERROR) {
free(data);
}
-static void nfs_mknod_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_mknod_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
MKNOD3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
char *str = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
str = &str[strlen(str) + 1];
if (status == RPC_STATUS_ERROR) {
};
/* Workaround for servers lacking READDIRPLUS, use READDIR instead and a GETATTR-loop */
-static void nfs_opendir3_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_opendir3_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
LOOKUP3res *res = command_data;
struct rdpe_lookup_cb_data *rdpe_lookup_cb_data = private_data;
struct nfs_context *nfs = data->nfs;
struct nfsdirent *nfsdirent = rdpe_lookup_cb_data->nfsdirent;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
free(rdpe_lookup_cb_data);
rdpe_cb_data->getattrcount--;
}
}
-static void nfs_opendir2_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_opendir2_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
READDIR3res *res = command_data;
struct nfs_cb_data *data = private_data;
uint64_t cookie;
struct rdpe_cb_data *rdpe_cb_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
nfs_free_nfsdir(nfsdir);
}
-static void nfs_opendir_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_opendir_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
READDIRPLUS3res *res = command_data;
struct nfs_cb_data *data = private_data;
struct entryplus3 *entry;
uint64_t cookie;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
if (status == RPC_STATUS_ERROR || (status == RPC_STATUS_SUCCESS && res->status == NFS3ERR_NOTSUPP) ){
cookieverf3 cv;
void *private_data;
};
-static void nfs_lseek_1_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_lseek_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
GETATTR3res *res;
struct lseek_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free(data);
/*
* Async statvfs()
*/
-static void nfs_statvfs_1_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_statvfs_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
FSSTAT3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
struct statvfs svfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
svfs.f_bavail = res->FSSTAT3res_u.resok.abytes/4096;
svfs.f_files = res->FSSTAT3res_u.resok.tfiles;
svfs.f_ffree = res->FSSTAT3res_u.resok.ffiles;
+#if !defined(ANDROID)
svfs.f_favail = res->FSSTAT3res_u.resok.afiles;
svfs.f_fsid = 0;
svfs.f_flag = 0;
svfs.f_namemax = 256;
+#endif
data->cb(0, nfs, &svfs, data->private_data);
free_nfs_cb_data(data);
/*
* Async readlink()
*/
-static void nfs_readlink_1_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_readlink_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
READLINK3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
static int nfs_readlink_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data)
{
- if (rpc_nfs_readlink_async(nfs->rpc, nfs_readlink_1_cb, &data->fh, data) != 0) {
+ READLINK3args args;
+
+ args.symlink.data.data_len = data->fh.data.data_len;
+ args.symlink.data.data_val = data->fh.data.data_val;
+
+ if (rpc_nfs_readlink_async(nfs->rpc, nfs_readlink_1_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send READLINK call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
/*
* Async chmod()
*/
-static void nfs_chmod_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_chmod_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
SETATTR3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
/*
* Async chown()
*/
-static void nfs_chown_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_chown_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
SETATTR3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
/*
* Async utimes()
*/
-static void nfs_utimes_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_utimes_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
SETATTR3res *res;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
}
-
-
-
/*
* Async access()
*/
-static void nfs_access_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_access_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
ACCESS3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
unsigned int nfsmode = 0;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
free(data);
}
-static void nfs_symlink_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_symlink_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
SYMLINK3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
struct nfs_symlink_data *symlink_data = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
static int nfs_symlink_continue_internal(struct nfs_context *nfs, struct nfs_cb_data *data)
{
struct nfs_symlink_data *symlink_data = data->continue_data;
+ SYMLINK3args sa;
+
+ memset(&sa, 0, sizeof(SYMLINK3args));
+ sa.where.dir.data.data_len = data->fh.data.data_len;
+ sa.where.dir.data.data_val = data->fh.data.data_val;
+ sa.where.name = symlink_data->newpathobject;
+ sa.symlink.symlink_attributes.mode.set_it = 1;
+ sa.symlink.symlink_attributes.mode.set_mode3_u.mode = S_IRUSR|S_IWUSR|S_IXUSR|S_IRGRP|S_IWGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH;
+ sa.symlink.symlink_data = symlink_data->oldpath;
- if (rpc_nfs_symlink_async(nfs->rpc, nfs_symlink_cb, &data->fh, symlink_data->newpathobject, symlink_data->oldpath, data) != 0) {
+ if (rpc_nfs_symlink_async(nfs->rpc, nfs_symlink_cb, &sa, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send SYMLINK call for %s", data->path);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
free(data);
}
-static void nfs_rename_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_rename_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
RENAME3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
struct nfs_rename_data *rename_data = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
free(data);
}
-static void nfs_link_cb(struct rpc_context *rpc _U_, int status, void *command_data, void *private_data)
+static void nfs_link_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
LINK3res *res;
struct nfs_cb_data *data = private_data;
struct nfs_context *nfs = data->nfs;
struct nfs_link_data *link_data = data->continue_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(-EFAULT, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
*/
uint64_t nfs_get_writemax(struct nfs_context *nfs)
{
- /* Some XDR 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, ...)
{
struct mount_cb_data *data = private_data;
- if (status == RPC_STATUS_ERROR) {
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ if (status == RPC_STATUS_ERROR) {
data->cb(rpc, -EFAULT, command_data, data->private_data);
free_mount_cb_data(data);
return;
{
struct mount_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;
struct mount_cb_data *data = private_data;
uint32_t mount_port;
- if (status == RPC_STATUS_ERROR) {
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
+ if (status == RPC_STATUS_ERROR) {
data->cb(rpc, -EFAULT, command_data, data->private_data);
free_mount_cb_data(data);
return;
{
struct mount_cb_data *data = private_data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
if (status == RPC_STATUS_ERROR) {
data->cb(rpc, -EFAULT, command_data, data->private_data);
free_mount_cb_data(data);
{
struct mount_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;
{
struct mount_cb_data *data;
+ assert(rpc->magic == RPC_CONTEXT_MAGIC);
+
data = malloc(sizeof(struct mount_cb_data));
if (data == NULL) {
return -1;
struct rpc_context *nfs_get_rpc_context(struct nfs_context *nfs)
{
+ assert(nfs->rpc->magic == RPC_CONTEXT_MAGIC);
return nfs->rpc;
}
const struct nfs_fh3 *nfs_get_rootfh(struct nfs_context *nfs) {
return &nfs->rootfh;
}
+
+struct nfs_fh3 *nfs_get_fh(struct nfsfh *nfsfh) {
+ return &nfsfh->fh;
+}
repositories / deb_libnfs.git / blobdiff