#include <strings.h>
#endif
+#ifdef MAJOR_IN_MKDEV
+#include <sys/mkdev.h>
+#endif
+
+#ifdef MAJOR_IN_SYSMACROS
+#include <sys/sysmacros.h>
+#endif
+
#include <stdio.h>
#include <stdarg.h>
#include <stdlib.h>
free(data);
}
+static void free_nfsfh(struct nfsfh *nfsfh)
+{
+ if (nfsfh->fh.data.data_val != NULL) {
+ free(nfsfh->fh.data.data_val);
+ nfsfh->fh.data.data_val = NULL;
+ }
+ free(nfsfh->ra.buf);
+ free(nfsfh);
+}
+
static void nfs_mount_10_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
return;
}
+ /* NFS TCP connections we want to autoreconnect after sessions are torn down (due to inactivity or error) */
+ rpc_set_autoreconnect(rpc);
+
args.fsroot = nfs->rootfh;
if (rpc_nfs3_fsinfo_async(rpc, nfs_mount_9_cb, &args, data) != 0) {
data->cb(-ENOMEM, nfs, command_data, data->private_data);
free_nfs_cb_data(data);
return;
}
-
- /* NFS TCP connections we want to autoreconnect after sessions are torn down (due to inactivity or error) */
- rpc_set_autoreconnect(rpc);
}
/*
* Async stat()
*/
+static dev_t specdata3_to_rdev(struct specdata3 *rdev)
+{
+#ifdef makedev
+ return makedev(rdev->specdata1, rdev->specdata2);
+#else
+ return 0;
+#endif
+}
+
static void nfs_stat_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
{
GETATTR3res *res;
return;
}
- st.st_dev = -1;
+ st.st_dev = res->GETATTR3res_u.resok.obj_attributes.fsid;
st.st_ino = res->GETATTR3res_u.resok.obj_attributes.fileid;
st.st_mode = res->GETATTR3res_u.resok.obj_attributes.mode;
- if (res->GETATTR3res_u.resok.obj_attributes.type == NF3DIR) {
- st.st_mode |= S_IFDIR ;
- }
- if (res->GETATTR3res_u.resok.obj_attributes.type == NF3REG) {
- st.st_mode |= S_IFREG ;
+ switch (res->GETATTR3res_u.resok.obj_attributes.type) {
+ case NF3REG:
+ st.st_mode |= S_IFREG;
+ break;
+ case NF3DIR:
+ st.st_mode |= S_IFDIR;
+ break;
+ case NF3BLK:
+ st.st_mode |= S_IFBLK;
+ break;
+ case NF3CHR:
+ st.st_mode |= S_IFCHR;
+ break;
+ case NF3LNK:
+ st.st_mode |= S_IFLNK;
+ break;
+ case NF3SOCK:
+ st.st_mode |= S_IFSOCK;
+ break;
+ case NF3FIFO:
+ st.st_mode |= S_IFIFO;
+ break;
}
st.st_nlink = res->GETATTR3res_u.resok.obj_attributes.nlink;
st.st_uid = res->GETATTR3res_u.resok.obj_attributes.uid;
st.st_gid = res->GETATTR3res_u.resok.obj_attributes.gid;
- st.st_rdev = 0;
+ st.st_rdev = specdata3_to_rdev(&res->GETATTR3res_u.resok.obj_attributes.rdev);
st.st_size = res->GETATTR3res_u.resok.obj_attributes.size;
#ifndef WIN32
st.st_blksize = NFS_BLKSIZE;
- st.st_blocks = res->GETATTR3res_u.resok.obj_attributes.size / NFS_BLKSIZE;
+ st.st_blocks = (res->GETATTR3res_u.resok.obj_attributes.used + 512 - 1) / 512;
#endif//WIN32
st.st_atime = res->GETATTR3res_u.resok.obj_attributes.atime.seconds;
st.st_mtime = res->GETATTR3res_u.resok.obj_attributes.mtime.seconds;
st.st_ctime = res->GETATTR3res_u.resok.obj_attributes.ctime.seconds;
+#ifdef HAVE_STRUCT_STAT_ST_MTIM_TV_NSEC
+ st.st_atim.tv_nsec = res->GETATTR3res_u.resok.obj_attributes.atime.nseconds;
+ st.st_mtim.tv_nsec = res->GETATTR3res_u.resok.obj_attributes.mtime.nseconds;
+ st.st_ctim.tv_nsec = res->GETATTR3res_u.resok.obj_attributes.ctime.nseconds;
+#endif
data->cb(0, nfs, &st, data->private_data);
free_nfs_cb_data(data);
return;
}
- st.nfs_dev = -1;
+ st.nfs_dev = res->GETATTR3res_u.resok.obj_attributes.fsid;
st.nfs_ino = res->GETATTR3res_u.resok.obj_attributes.fileid;
st.nfs_mode = res->GETATTR3res_u.resok.obj_attributes.mode;
- if (res->GETATTR3res_u.resok.obj_attributes.type == NF3DIR) {
- st.nfs_mode |= S_IFDIR ;
- }
- if (res->GETATTR3res_u.resok.obj_attributes.type == NF3REG) {
- st.nfs_mode |= S_IFREG ;
+ switch (res->GETATTR3res_u.resok.obj_attributes.type) {
+ case NF3REG:
+ st.nfs_mode |= S_IFREG;
+ break;
+ case NF3DIR:
+ st.nfs_mode |= S_IFDIR;
+ break;
+ case NF3BLK:
+ st.nfs_mode |= S_IFBLK;
+ break;
+ case NF3CHR:
+ st.nfs_mode |= S_IFCHR;
+ break;
+ case NF3LNK:
+ st.nfs_mode |= S_IFLNK;
+ break;
+ case NF3SOCK:
+ st.nfs_mode |= S_IFSOCK;
+ break;
+ case NF3FIFO:
+ st.nfs_mode |= S_IFIFO;
+ break;
}
st.nfs_nlink = res->GETATTR3res_u.resok.obj_attributes.nlink;
st.nfs_uid = res->GETATTR3res_u.resok.obj_attributes.uid;
st.nfs_gid = res->GETATTR3res_u.resok.obj_attributes.gid;
- st.nfs_rdev = 0;
+ st.nfs_rdev = specdata3_to_rdev(&res->GETATTR3res_u.resok.obj_attributes.rdev);
st.nfs_size = res->GETATTR3res_u.resok.obj_attributes.size;
+ st.nfs_blksize = NFS_BLKSIZE;
+ st.nfs_blocks = (res->GETATTR3res_u.resok.obj_attributes.used + 512 - 1) / 512;
st.nfs_atime = res->GETATTR3res_u.resok.obj_attributes.atime.seconds;
st.nfs_mtime = res->GETATTR3res_u.resok.obj_attributes.mtime.seconds;
st.nfs_ctime = res->GETATTR3res_u.resok.obj_attributes.ctime.seconds;
+ st.nfs_atime_nsec = res->GETATTR3res_u.resok.obj_attributes.atime.nseconds;
+ st.nfs_mtime_nsec = res->GETATTR3res_u.resok.obj_attributes.mtime.nseconds;
+ st.nfs_ctime_nsec = res->GETATTR3res_u.resok.obj_attributes.ctime.nseconds;
+ st.nfs_used = res->GETATTR3res_u.resok.obj_attributes.used;
data->cb(0, nfs, &st, data->private_data);
free_nfs_cb_data(data);
int nfs_close_async(struct nfs_context *nfs, struct nfsfh *nfsfh, nfs_cb cb, void *private_data)
{
- if (nfsfh->fh.data.data_val != NULL){
- free(nfsfh->fh.data.data_val);
- nfsfh->fh.data.data_val = NULL;
- }
- free(nfsfh->ra.buf);
- free(nfsfh);
-
+ free_nfsfh(nfsfh);
cb(0, nfs, NULL, private_data);
return 0;
};
return 0;
}
+/*
+ * Async fstat64()
+ */
+int nfs_fstat64_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) {
+ rpc_set_error(nfs->rpc, "out of memory: failed to allocate nfs_cb_data structure");
+ return -1;
+ }
+ memset(data, 0, sizeof(struct nfs_cb_data));
+ data->nfs = nfs;
+ data->cb = cb;
+ data->private_data = private_data;
+
+ memset(&args, 0, sizeof(GETATTR3args));
+ args.object = nfsfh->fh;
+
+ if (rpc_nfs3_getattr_async(nfs->rpc, nfs_stat64_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);
+ return -1;
+ }
+ return 0;
+}
+
/*
/*
* Async creat()
*/
+struct create_cb_data {
+ char *path;
+ int flags;
+ int mode;
+};
+
+static void free_create_cb_data(void *ptr)
+{
+ struct create_cb_data *data = ptr;
+
+ free(data->path);
+ free(data);
+}
+
+static void nfs_create_trunc_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;
+ struct nfsfh *nfsfh;
+ 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);
+ free_nfsfh(nfsfh);
+ return;
+ }
+ if (status == RPC_STATUS_CANCEL) {
+ data->cb(-EINTR, nfs, "Command was cancelled", data->private_data);
+ free_nfs_cb_data(data);
+ free_nfsfh(nfsfh);
+ return;
+ }
+
+ res = command_data;
+ if (res->status != NFS3_OK) {
+ rpc_set_error(nfs->rpc, "NFS: Setattr failed with %s(%d)", 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);
+ free_nfsfh(nfsfh);
+ return;
+ }
+
+ data->cb(0, nfs, data->nfsfh, data->private_data);
+ free_nfs_cb_data(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 nfs_context *nfs = data->nfs;
struct nfsfh *nfsfh;
- char *str = data->continue_data;
+ struct create_cb_data *cb_data = data->continue_data;
+ char *str = cb_data->path;
assert(rpc->magic == RPC_CONTEXT_MAGIC);
}
memset(nfsfh, 0, sizeof(struct nfsfh));
+ if (cb_data->flags & O_SYNC) {
+ nfsfh->is_sync = 1;
+ }
+ if (cb_data->flags & O_APPEND) {
+ nfsfh->is_append = 1;
+ }
+
/* 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);
+ if (nfsfh->fh.data.data_val == NULL) {
+ rpc_set_error(nfs->rpc, "Out of memory: Failed to allocate fh structure");
+ data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
+ free_nfs_cb_data(data);
+ free(nfsfh);
+ return -1;
+ }
memcpy(nfsfh->fh.data.data_val, res->LOOKUP3res_u.resok.object.data.data_val, nfsfh->fh.data.data_len);
+ /* Try to truncate it if we were requested to */
+ if (cb_data->flags & O_TRUNC) {
+ SETATTR3args args;
+
+ data->nfsfh = nfsfh;
+
+ memset(&args, 0, sizeof(SETATTR3args));
+ args.object = nfsfh->fh;
+ args.new_attributes.size.set_it = 1;
+ args.new_attributes.size.set_size3_u.size = 0;
+
+ if (rpc_nfs3_setattr_async(nfs->rpc, nfs_create_trunc_cb,
+ &args, data) != 0) {
+ rpc_set_error(nfs->rpc, "RPC error: Failed to send "
+ "SETATTR call for %s", data->path);
+ data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc),
+ data->private_data);
+ free_nfs_cb_data(data);
+ free_nfsfh(nfsfh);
+ return;
+ }
+ return;
+ }
+
data->cb(0, nfs, nfsfh, data->private_data);
free_nfs_cb_data(data);
}
-static void nfs_creat_1_cb(struct rpc_context *rpc, int status, void *command_data, void *private_data)
+static void nfs_create_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;
+ struct create_cb_data *cb_data = data->continue_data;
+ char *str = cb_data->path;
LOOKUP3args args;
assert(rpc->magic == RPC_CONTEXT_MAGIC);
return;
}
-static int nfs_creat_continue_internal(struct nfs_context *nfs, fattr3 *attr _U_, struct nfs_cb_data *data)
+static int nfs_create_continue_internal(struct nfs_context *nfs, fattr3 *attr _U_, struct nfs_cb_data *data)
{
- char *str = data->continue_data;
+ struct create_cb_data *cb_data = data->continue_data;
+ char *str = cb_data->path;
CREATE3args args;
str = &str[strlen(str) + 1];
memset(&args, 0, sizeof(CREATE3args));
args.where.dir = data->fh;
args.where.name = str;
- args.how.mode = UNCHECKED;
+ args.how.mode = (cb_data->flags & O_EXCL) ? GUARDED : UNCHECKED;
args.how.createhow3_u.obj_attributes.mode.set_it = 1;
- args.how.createhow3_u.obj_attributes.mode.set_mode3_u.mode = data->continue_int;
+ args.how.createhow3_u.obj_attributes.mode.set_mode3_u.mode = cb_data->mode;
- if (rpc_nfs3_create_async(nfs->rpc, nfs_creat_1_cb, &args, data) != 0) {
+ if (rpc_nfs3_create_async(nfs->rpc, nfs_create_1_cb, &args, data) != 0) {
rpc_set_error(nfs->rpc, "RPC error: Failed to send CREATE call for %s/%s", data->path, str);
data->cb(-ENOMEM, nfs, rpc_get_error(nfs->rpc), data->private_data);
free_nfs_cb_data(data);
return 0;
}
-int nfs_creat_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data)
+int nfs_create_async(struct nfs_context *nfs, const char *path, int flags, int mode, nfs_cb cb, void *private_data)
{
- char *new_path;
+ struct create_cb_data *cb_data;
char *ptr;
- new_path = strdup(path);
- if (new_path == NULL) {
+ cb_data = malloc(sizeof(struct create_cb_data));
+ if (cb_data == NULL) {
+ rpc_set_error(nfs->rpc, "Out of memory, failed to allocate mode buffer for cb data");
+ return -1;
+ }
+
+ cb_data->path = strdup(path);
+ if (cb_data->path == NULL) {
rpc_set_error(nfs->rpc, "Out of memory, failed to allocate mode buffer for path");
+ free(cb_data);
return -1;
}
- ptr = strrchr(new_path, '/');
+ ptr = strrchr(cb_data->path, '/');
if (ptr == NULL) {
rpc_set_error(nfs->rpc, "Invalid path %s", path);
- free(new_path);
+ free_create_cb_data(cb_data);
return -1;
}
*ptr = 0;
+ cb_data->flags = flags;
+ cb_data->mode = mode;
+
/* 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) {
+ if (nfs_lookuppath_async(nfs, cb_data->path, cb, private_data, nfs_create_continue_internal, cb_data, free_create_cb_data, 0) != 0) {
rpc_set_error(nfs->rpc, "Out of memory: failed to start parsing the path components");
return -1;
}
return 0;
}
+int nfs_creat_async(struct nfs_context *nfs, const char *path, int mode, nfs_cb cb, void *private_data)
+{
+ return nfs_create_async(nfs, path, 0, mode, cb, private_data);
+}
+
nfsdirent->atime.tv_sec = attributes->atime.seconds;
nfsdirent->atime.tv_usec = attributes->atime.nseconds/1000;
+ nfsdirent->atime_nsec = attributes->atime.nseconds;
nfsdirent->mtime.tv_sec = attributes->mtime.seconds;
nfsdirent->mtime.tv_usec = attributes->mtime.nseconds/1000;
+ nfsdirent->mtime_nsec = attributes->mtime.nseconds;
nfsdirent->ctime.tv_sec = attributes->ctime.seconds;
nfsdirent->ctime.tv_usec = attributes->ctime.nseconds/1000;
+ nfsdirent->ctime_nsec = attributes->ctime.nseconds;
nfsdirent->uid = attributes->uid;
nfsdirent->gid = attributes->gid;
nfsdirent->nlink = attributes->nlink;
+ nfsdirent->dev = attributes->fsid;
+ nfsdirent->rdev = specdata3_to_rdev(&attributes->rdev);
+ nfsdirent->blksize = NFS_BLKSIZE;
+ nfsdirent->blocks = (attributes->used + 512 - 1) / 512;
+ nfsdirent->used = attributes->used;
}
}
nfsdirent->atime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.atime.seconds;
nfsdirent->atime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.atime.nseconds/1000;
+ nfsdirent->atime_nsec = entry->name_attributes.post_op_attr_u.attributes.atime.nseconds;
nfsdirent->mtime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.mtime.seconds;
nfsdirent->mtime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.mtime.nseconds/1000;
+ nfsdirent->mtime_nsec = entry->name_attributes.post_op_attr_u.attributes.mtime.nseconds;
nfsdirent->ctime.tv_sec = entry->name_attributes.post_op_attr_u.attributes.ctime.seconds;
nfsdirent->ctime.tv_usec = entry->name_attributes.post_op_attr_u.attributes.ctime.nseconds/1000;
+ nfsdirent->ctime_nsec = entry->name_attributes.post_op_attr_u.attributes.ctime.nseconds;
nfsdirent->uid = entry->name_attributes.post_op_attr_u.attributes.uid;
nfsdirent->gid = entry->name_attributes.post_op_attr_u.attributes.gid;
nfsdirent->nlink = entry->name_attributes.post_op_attr_u.attributes.nlink;
+ nfsdirent->dev = entry->name_attributes.post_op_attr_u.attributes.fsid;
+ nfsdirent->rdev = specdata3_to_rdev(&entry->name_attributes.post_op_attr_u.attributes.rdev);
+ nfsdirent->blksize = NFS_BLKSIZE;
+ nfsdirent->blocks = (entry->name_attributes.post_op_attr_u.attributes.used + 512 - 1) / 512;
+ nfsdirent->used = entry->name_attributes.post_op_attr_u.attributes.used;
}
nfsdirent->next = nfsdir->entries;
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