Copyright (C) Tom Jansen (Ninja ISD) 2002
Copyright (C) Derrell Lipman 2003-2008
Copyright (C) Jeremy Allison 2007, 2008
-
+
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/>.
*/
#include "includes.h"
+#include "libsmb/libsmb.h"
#include "libsmbclient.h"
#include "libsmb_internal.h"
-
+#include "../libcli/smb/smbXcli_base.h"
/*
* Routine to open() a file ...
uint16_t fd;
NTSTATUS status = NT_STATUS_OBJECT_PATH_INVALID;
TALLOC_CTX *frame = talloc_stackframe();
-
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL; /* Best I can think of ... */
TALLOC_FREE(frame);
return NULL;
-
}
-
+
if (!fname) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return NULL;
-
}
-
+
if (SMBC_parse_path(frame,
context,
fname,
TALLOC_FREE(frame);
return NULL;
}
-
+
if (!user || user[0] == (char)0) {
user = talloc_strdup(frame, smbc_getUser(context));
if (!user) {
return NULL;
}
}
-
+
srv = SMBC_server(frame, context, True,
server, share, &workgroup, &user, &password);
-
if (!srv) {
if (errno == EPERM) errno = EACCES;
TALLOC_FREE(frame);
return NULL; /* SMBC_server sets errno */
}
-
+
/* Hmmm, the test for a directory is suspect here ... FIXME */
-
+
if (strlen(path) > 0 && path[strlen(path) - 1] == '\\') {
status = NT_STATUS_OBJECT_PATH_INVALID;
} else {
file = SMB_MALLOC_P(SMBCFILE);
-
if (!file) {
errno = ENOMEM;
TALLOC_FREE(frame);
return NULL;
}
-
+
ZERO_STRUCTP(file);
-
+
/*d_printf(">>>open: resolving %s\n", path);*/
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- srv->cli, path,
- &targetcli, &targetpath)) {
+ status = cli_resolve_path(
+ frame, "", context->internal->auth_info,
+ srv->cli, path, &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Could not resolve %s\n", path);
errno = ENOENT;
SAFE_FREE(file);
return NULL;
}
/*d_printf(">>>open: resolved %s as %s\n", path, targetpath);*/
-
+
status = cli_open(targetcli, targetpath, flags,
context->internal->share_mode, &fd);
if (!NT_STATUS_IS_OK(status)) {
-
+
/* Handle the error ... */
-
+
SAFE_FREE(file);
errno = SMBC_errno(context, targetcli);
TALLOC_FREE(frame);
return NULL;
-
}
-
+
/* Fill in file struct */
-
+
file->cli_fd = fd;
file->fname = SMB_STRDUP(fname);
file->srv = srv;
file->offset = 0;
file->file = True;
-
+
DLIST_ADD(context->internal->files, file);
-
+
/*
* If the file was opened in O_APPEND mode, all write
* operations should be appended to the file. To do that,
return NULL;
}
}
-
+
TALLOC_FREE(frame);
return file;
-
}
-
+
/* Check if opendir needed ... */
-
+
if (!NT_STATUS_IS_OK(status)) {
int eno = 0;
-
+
eno = SMBC_errno(context, srv->cli);
file = smbc_getFunctionOpendir(context)(context, fname);
if (!file) errno = eno;
TALLOC_FREE(frame);
return file;
-
}
-
+
errno = EINVAL; /* FIXME, correct errno ? */
TALLOC_FREE(frame);
return NULL;
-
}
/*
const char *path,
mode_t mode)
{
-
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
return NULL;
-
}
-
+
return SMBC_open_ctx(context, path,
O_WRONLY | O_CREAT | O_TRUNC, mode);
}
void *buf,
size_t count)
{
- int ret;
+ size_t ret;
char *server = NULL, *share = NULL, *user = NULL, *password = NULL;
char *path = NULL;
char *targetpath = NULL;
struct cli_state *targetcli = NULL;
TALLOC_CTX *frame = talloc_stackframe();
-
+ NTSTATUS status;
+
/*
* offset:
*
* retrieving data at an offset greater than 4GB.
*/
off_t offset;
-
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
-
}
-
+
DEBUG(4, ("smbc_read(%p, %d)\n", file, (int)count));
-
+
if (!file || !SMBC_dlist_contains(context->internal->files, file)) {
errno = EBADF;
TALLOC_FREE(frame);
return -1;
-
}
-
+
offset = file->offset;
-
+
/* Check that the buffer exists ... */
-
+
if (buf == NULL) {
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
-
}
-
+
/*d_printf(">>>read: parsing %s\n", file->fname);*/
if (SMBC_parse_path(frame,
context,
TALLOC_FREE(frame);
return -1;
}
-
+
/*d_printf(">>>read: resolving %s\n", path);*/
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- file->srv->cli, path,
- &targetcli, &targetpath)) {
+ status = cli_resolve_path(frame, "", context->internal->auth_info,
+ file->srv->cli, path,
+ &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Could not resolve %s\n", path);
errno = ENOENT;
TALLOC_FREE(frame);
return -1;
}
/*d_printf(">>>fstat: resolved path as %s\n", targetpath);*/
-
- ret = cli_read(targetcli, file->cli_fd, (char *)buf, offset, count);
-
- if (ret < 0) {
-
+
+ status = cli_read(targetcli, file->cli_fd, (char *)buf, offset,
+ count, &ret);
+ if (!NT_STATUS_IS_OK(status)) {
errno = SMBC_errno(context, targetcli);
TALLOC_FREE(frame);
return -1;
-
}
-
+
file->offset += ret;
-
- DEBUG(4, (" --> %d\n", ret));
-
+
+ DEBUG(4, (" --> %ld\n", (unsigned long)ret));
+
TALLOC_FREE(frame);
return ret; /* Success, ret bytes of data ... */
-
}
/*
const void *buf,
size_t count)
{
- int ret;
off_t offset;
char *server = NULL, *share = NULL, *user = NULL, *password = NULL;
char *path = NULL;
char *targetpath = NULL;
struct cli_state *targetcli = NULL;
TALLOC_CTX *frame = talloc_stackframe();
-
+ NTSTATUS status;
+
/* First check all pointers before dereferencing them */
-
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
-
}
-
+
if (!file || !SMBC_dlist_contains(context->internal->files, file)) {
errno = EBADF;
TALLOC_FREE(frame);
return -1;
}
-
+
/* Check that the buffer exists ... */
-
+
if (buf == NULL) {
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
-
}
-
+
offset = file->offset; /* See "offset" comment in SMBC_read_ctx() */
-
+
/*d_printf(">>>write: parsing %s\n", file->fname);*/
if (SMBC_parse_path(frame,
context,
}
/*d_printf(">>>write: resolving %s\n", path);*/
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- file->srv->cli, path,
- &targetcli, &targetpath)) {
+ status = cli_resolve_path(frame, "", context->internal->auth_info,
+ file->srv->cli, path,
+ &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Could not resolve %s\n", path);
errno = ENOENT;
TALLOC_FREE(frame);
return -1;
}
/*d_printf(">>>write: resolved path as %s\n", targetpath);*/
-
- ret = cli_write(targetcli, file->cli_fd,
- 0, (char *)buf, offset, count);
-
- if (ret <= 0) {
- errno = SMBC_errno(context, targetcli);
+
+ status = cli_writeall(targetcli, file->cli_fd,
+ 0, (const uint8_t *)buf, offset, count, NULL);
+ if (!NT_STATUS_IS_OK(status)) {
+ errno = map_errno_from_nt_status(status);
TALLOC_FREE(frame);
return -1;
-
}
-
- file->offset += ret;
-
+
+ file->offset += count;
+
TALLOC_FREE(frame);
- return ret; /* Success, 0 bytes of data ... */
+ return count; /* Success, 0 bytes of data ... */
}
/*
char *targetpath = NULL;
struct cli_state *targetcli = NULL;
TALLOC_CTX *frame = talloc_stackframe();
-
+ NTSTATUS status;
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
}
-
+
if (!file || !SMBC_dlist_contains(context->internal->files, file)) {
errno = EBADF;
TALLOC_FREE(frame);
return -1;
}
-
+
/* IS a dir ... */
if (!file->file) {
TALLOC_FREE(frame);
return smbc_getFunctionClosedir(context)(context, file);
}
-
+
/*d_printf(">>>close: parsing %s\n", file->fname);*/
if (SMBC_parse_path(frame,
context,
TALLOC_FREE(frame);
return -1;
}
-
+
/*d_printf(">>>close: resolving %s\n", path);*/
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- file->srv->cli, path,
- &targetcli, &targetpath)) {
+ status = cli_resolve_path(frame, "", context->internal->auth_info,
+ file->srv->cli, path,
+ &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Could not resolve %s\n", path);
errno = ENOENT;
TALLOC_FREE(frame);
return -1;
}
/*d_printf(">>>close: resolved path as %s\n", targetpath);*/
-
+
if (!NT_STATUS_IS_OK(cli_close(targetcli, file->cli_fd))) {
-
DEBUG(3, ("cli_close failed on %s. purging server.\n",
file->fname));
/* Deallocate slot and remove the server
smbc_getFunctionRemoveUnusedServer(context)(context, srv);
TALLOC_FREE(frame);
return -1;
-
}
-
+
DLIST_REMOVE(context->internal->files, file);
SAFE_FREE(file->fname);
SAFE_FREE(file);
TALLOC_FREE(frame);
-
return 0;
}
bool
SMBC_getatr(SMBCCTX * context,
SMBCSRV *srv,
- char *path,
+ const char *path,
uint16 *mode,
- SMB_OFF_T *size,
+ off_t *size,
struct timespec *create_time_ts,
struct timespec *access_time_ts,
struct timespec *write_time_ts,
struct cli_state *targetcli = NULL;
time_t write_time;
TALLOC_CTX *frame = talloc_stackframe();
-
+ NTSTATUS status;
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return False;
}
-
+
/* path fixup for . and .. */
if (strequal(path, ".") || strequal(path, "..")) {
fixedpath = talloc_strdup(frame, "\\");
trim_string(fixedpath, NULL, "\\.");
}
DEBUG(4,("SMBC_getatr: sending qpathinfo\n"));
-
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- srv->cli, fixedpath,
- &targetcli, &targetpath)) {
+
+ status = cli_resolve_path(frame, "", context->internal->auth_info,
+ srv->cli, fixedpath,
+ &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Couldn't resolve %s\n", path);
errno = ENOENT;
TALLOC_FREE(frame);
return False;
}
-
+
if (!srv->no_pathinfo2 &&
- cli_qpathinfo2(targetcli, targetpath,
+ NT_STATUS_IS_OK(cli_qpathinfo2(targetcli, targetpath,
create_time_ts,
access_time_ts,
write_time_ts,
change_time_ts,
- size, mode, ino)) {
+ size, mode, ino))) {
TALLOC_FREE(frame);
return True;
}
-
+
/* if this is NT then don't bother with the getatr */
- if (targetcli->capabilities & CAP_NT_SMBS) {
+ if (smbXcli_conn_nt_smbs_supported(targetcli->conn)) {
errno = EPERM;
TALLOC_FREE(frame);
return False;
}
-
+
if (NT_STATUS_IS_OK(cli_getatr(targetcli, targetpath, mode, size, &write_time))) {
-
struct timespec w_time_ts;
-
+
w_time_ts = convert_time_t_to_timespec(write_time);
-
if (write_time_ts != NULL) {
*write_time_ts = w_time_ts;
}
-
if (create_time_ts != NULL) {
*create_time_ts = w_time_ts;
}
-
if (access_time_ts != NULL) {
*access_time_ts = w_time_ts;
}
-
if (change_time_ts != NULL) {
*change_time_ts = w_time_ts;
}
-
srv->no_pathinfo2 = True;
TALLOC_FREE(frame);
return True;
}
-
+
errno = EPERM;
TALLOC_FREE(frame);
return False;
-
}
/*
uint16_t fd;
int ret;
TALLOC_CTX *frame = talloc_stackframe();
-
+
/*
* First, try setpathinfo (if qpathinfo succeeded), for it is the
* modern function for "new code" to be using, and it works given a
* attributes manipulated.
*/
if (srv->no_pathinfo ||
- ! cli_setpathinfo(srv->cli, path,
- create_time,
- access_time,
- write_time,
- change_time,
- mode)) {
-
+ !NT_STATUS_IS_OK(cli_setpathinfo_basic(srv->cli, path,
+ create_time,
+ access_time,
+ write_time,
+ change_time,
+ mode))) {
+
/*
* setpathinfo is not supported; go to plan B.
*
* cli_setattrE() which should work on all OS versions, and
* supports both times.
*/
-
+
/* Don't try {q,set}pathinfo() again, with this server */
srv->no_pathinfo = True;
-
+
/* Open the file */
if (!NT_STATUS_IS_OK(cli_open(srv->cli, path, O_RDWR, DENY_NONE, &fd))) {
-
errno = SMBC_errno(context, srv->cli);
TALLOC_FREE(frame);
return -1;
}
-
+
/* Set the new attributes */
ret = NT_STATUS_IS_OK(cli_setattrE(srv->cli, fd,
change_time,
access_time,
write_time));
-
+
/* Close the file */
cli_close(srv->cli, fd);
-
+
/*
* Unfortunately, setattrE() doesn't have a provision for
* setting the access mode (attributes). We'll have to try
if (ret && mode != (uint16) -1) {
ret = NT_STATUS_IS_OK(cli_setatr(srv->cli, path, mode, 0));
}
-
+
if (! ret) {
errno = SMBC_errno(context, srv->cli);
TALLOC_FREE(frame);
return False;
}
}
-
+
TALLOC_FREE(frame);
return True;
}
off_t offset,
int whence)
{
- SMB_OFF_T size;
+ off_t size;
char *server = NULL, *share = NULL, *user = NULL, *password = NULL;
char *path = NULL;
char *targetpath = NULL;
struct cli_state *targetcli = NULL;
TALLOC_CTX *frame = talloc_stackframe();
-
+ NTSTATUS status;
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
}
-
+
if (!file || !SMBC_dlist_contains(context->internal->files, file)) {
-
errno = EBADF;
TALLOC_FREE(frame);
return -1;
-
}
-
+
if (!file->file) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return -1; /* Can't lseek a dir ... */
-
}
-
+
switch (whence) {
case SEEK_SET:
file->offset = offset;
break;
-
case SEEK_CUR:
file->offset += offset;
break;
-
case SEEK_END:
/*d_printf(">>>lseek: parsing %s\n", file->fname);*/
if (SMBC_parse_path(frame,
TALLOC_FREE(frame);
return -1;
}
-
+
/*d_printf(">>>lseek: resolving %s\n", path);*/
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- file->srv->cli, path,
- &targetcli, &targetpath)) {
+ status = cli_resolve_path(
+ frame, "", context->internal->auth_info,
+ file->srv->cli, path, &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Could not resolve %s\n", path);
errno = ENOENT;
TALLOC_FREE(frame);
return -1;
}
+
/*d_printf(">>>lseek: resolved path as %s\n", targetpath);*/
-
- if (!cli_qfileinfo(targetcli, file->cli_fd, NULL,
- &size, NULL, NULL, NULL, NULL, NULL))
- {
- SMB_OFF_T b_size = size;
+ if (!NT_STATUS_IS_OK(cli_qfileinfo_basic(
+ targetcli, file->cli_fd, NULL,
+ &size, NULL, NULL, NULL, NULL,
+ NULL))) {
+ off_t b_size = size;
if (!NT_STATUS_IS_OK(cli_getattrE(targetcli, file->cli_fd,
NULL, &b_size, NULL, NULL, NULL))) {
errno = EINVAL;
}
file->offset = size + offset;
break;
-
default:
errno = EINVAL;
break;
-
}
-
+
TALLOC_FREE(frame);
return file->offset;
-
}
SMBCFILE *file,
off_t length)
{
- SMB_OFF_T size = length;
+ off_t size = length;
char *server = NULL;
char *share = NULL;
char *user = NULL;
char *targetpath = NULL;
struct cli_state *targetcli = NULL;
TALLOC_CTX *frame = talloc_stackframe();
-
+ NTSTATUS status;
+
if (!context || !context->internal->initialized) {
-
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
}
-
+
if (!file || !SMBC_dlist_contains(context->internal->files, file)) {
errno = EBADF;
TALLOC_FREE(frame);
return -1;
}
-
+
if (!file->file) {
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
}
-
+
/*d_printf(">>>fstat: parsing %s\n", file->fname);*/
if (SMBC_parse_path(frame,
context,
TALLOC_FREE(frame);
return -1;
}
-
+
/*d_printf(">>>fstat: resolving %s\n", path);*/
- if (!cli_resolve_path(frame, "", context->internal->auth_info,
- file->srv->cli, path,
- &targetcli, &targetpath)) {
+ status = cli_resolve_path(frame, "", context->internal->auth_info,
+ file->srv->cli, path,
+ &targetcli, &targetpath);
+ if (!NT_STATUS_IS_OK(status)) {
d_printf("Could not resolve %s\n", path);
errno = ENOENT;
TALLOC_FREE(frame);
return -1;
}
/*d_printf(">>>fstat: resolved path as %s\n", targetpath);*/
-
- if (!cli_ftruncate(targetcli, file->cli_fd, size)) {
+
+ if (!NT_STATUS_IS_OK(cli_ftruncate(targetcli, file->cli_fd, (uint64_t)size))) {
errno = EINVAL;
TALLOC_FREE(frame);
return -1;
}
-
+
TALLOC_FREE(frame);
return 0;
-
}
git.samba.org / obnox / samba / samba-obnox.git / blobdiff