* Copyright (C) Andrew Tridgell 1992-1997,
* Copyright (C) Luke Kenneth Casson Leighton 1996-1997,
* Copyright (C) Paul Ashton 1997.
+ * Copyright (C) Gerald (Jerry) Carter 2005
*
* 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 2 of the License, or
+ * 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,
* 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, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
*/
#include "includes.h"
#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_PARSE
-/****************************************************************************
- A temporary TALLOC context for things like unistrs, that is valid for
- the life of a complete RPC call.
-****************************************************************************/
-
-static TALLOC_CTX *current_rpc_talloc = NULL;
-
-TALLOC_CTX *get_current_rpc_talloc(void)
-{
- return current_rpc_talloc;
-}
-
-void set_current_rpc_talloc( TALLOC_CTX *ctx)
-{
- current_rpc_talloc = ctx;
-}
-
-static TALLOC_CTX *main_loop_talloc = NULL;
-
-/*******************************************************************
-free up temporary memory - called from the main loop
-********************************************************************/
-
-void main_loop_talloc_free(void)
-{
- if (!main_loop_talloc)
- return;
- talloc_destroy(main_loop_talloc);
- main_loop_talloc = NULL;
-}
-
-/*******************************************************************
- Get a talloc context that is freed in the main loop...
-********************************************************************/
-
-TALLOC_CTX *main_loop_talloc_get(void)
-{
- if (!main_loop_talloc) {
- main_loop_talloc = talloc_init("main loop talloc (mainly parse_misc)");
- if (!main_loop_talloc)
- smb_panic("main_loop_talloc: malloc fail\n");
- }
-
- return main_loop_talloc;
-}
-
-/*******************************************************************
- Try and get a talloc context. Get the rpc one if possible, else
- get the main loop one. The main loop one is more dangerous as it
- goes away between packets, the rpc one will stay around for as long
- as a current RPC lasts.
-********************************************************************/
-
-TALLOC_CTX *get_talloc_ctx(void)
-{
- TALLOC_CTX *tc = get_current_rpc_talloc();
-
- if (tc)
- return tc;
- return main_loop_talloc_get();
-}
-
/*******************************************************************
Reads or writes a UTIME type.
********************************************************************/
-static BOOL smb_io_utime(const char *desc, UTIME *t, prs_struct *ps, int depth)
+static bool smb_io_utime(const char *desc, UTIME *t, prs_struct *ps, int depth)
{
if (t == NULL)
return False;
Reads or writes an NTTIME structure.
********************************************************************/
-BOOL smb_io_time(const char *desc, NTTIME *nttime, prs_struct *ps, int depth)
+bool smb_io_time(const char *desc, NTTIME *nttime, prs_struct *ps, int depth)
{
+ uint32 low, high;
if (nttime == NULL)
return False;
if(!prs_align(ps))
return False;
- if(!prs_uint32("low ", ps, depth, &nttime->low)) /* low part */
+ if (MARSHALLING(ps)) {
+ low = *nttime & 0xFFFFFFFF;
+ high = *nttime >> 32;
+ }
+
+ if(!prs_uint32("low ", ps, depth, &low)) /* low part */
return False;
- if(!prs_uint32("high", ps, depth, &nttime->high)) /* high part */
+ if(!prs_uint32("high", ps, depth, &high)) /* high part */
return False;
+ if (UNMARSHALLING(ps)) {
+ *nttime = (((uint64_t)high << 32) + low);
+ }
+
return True;
}
/*******************************************************************
- Reads or writes a LOOKUP_LEVEL structure.
+ Reads or writes an NTTIME structure.
********************************************************************/
-BOOL smb_io_lookup_level(const char *desc, LOOKUP_LEVEL *level, prs_struct *ps, int depth)
+bool smb_io_nttime(const char *desc, prs_struct *ps, int depth, NTTIME *nttime)
{
- if (level == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_lookup_level");
- depth++;
-
- if(!prs_align(ps))
- return False;
- if(!prs_uint16("value", ps, depth, &level->value))
- return False;
- if(!prs_align(ps))
- return False;
-
- return True;
+ return smb_io_time( desc, nttime, ps, depth );
}
/*******************************************************************
Reads or writes an ENUM_HND structure.
********************************************************************/
-BOOL smb_io_enum_hnd(const char *desc, ENUM_HND *hnd, prs_struct *ps, int depth)
+bool smb_io_enum_hnd(const char *desc, ENUM_HND *hnd, prs_struct *ps, int depth)
{
if (hnd == NULL)
return False;
Reads or writes a DOM_SID structure.
********************************************************************/
-BOOL smb_io_dom_sid(const char *desc, DOM_SID *sid, prs_struct *ps, int depth)
+bool smb_io_dom_sid(const char *desc, DOM_SID *sid, prs_struct *ps, int depth)
{
int i;
if(!prs_uint8 ("sid_rev_num", ps, depth, &sid->sid_rev_num))
return False;
+
if(!prs_uint8 ("num_auths ", ps, depth, &sid->num_auths))
return False;
}
/*******************************************************************
- Inits a DOM_SID structure.
-
- BIG NOTE: this function only does SIDS where the identauth is not >= 2^32
- identauth >= 2^32 can be detected because it will be specified in hex
+ Inits a DOM_SID2 structure.
********************************************************************/
-void init_dom_sid(DOM_SID *sid, const char *str_sid)
+void init_dom_sid2(DOM_SID2 *sid2, const DOM_SID *sid)
{
- pstring domsid;
- int identauth;
- char *p;
-
- if (str_sid == NULL) {
- DEBUG(4,("netlogon domain SID: none\n"));
- sid->sid_rev_num = 0;
- sid->num_auths = 0;
- return;
- }
-
- pstrcpy(domsid, str_sid);
-
- DEBUG(4,("init_dom_sid %d SID: %s\n", __LINE__, domsid));
+ sid2->sid = *sid;
+ sid2->num_auths = sid2->sid.num_auths;
+}
- /* assume, but should check, that domsid starts "S-" */
- p = strtok(domsid+2,"-");
- sid->sid_rev_num = atoi(p);
+/*******************************************************************
+ Reads or writes a DOM_SID2 structure.
+********************************************************************/
- /* identauth in decimal should be < 2^32 */
- /* identauth in hex should be >= 2^32 */
- identauth = atoi(strtok(0,"-"));
+bool smb_io_dom_sid2_p(const char *desc, prs_struct *ps, int depth, DOM_SID2 **sid2)
+{
+ uint32 data_p;
- DEBUG(4,("netlogon rev %d\n", sid->sid_rev_num));
- DEBUG(4,("netlogon %s ia %d\n", p, identauth));
+ /* caputure the pointer value to stream */
- sid->id_auth[0] = 0;
- sid->id_auth[1] = 0;
- sid->id_auth[2] = (identauth & 0xff000000) >> 24;
- sid->id_auth[3] = (identauth & 0x00ff0000) >> 16;
- sid->id_auth[4] = (identauth & 0x0000ff00) >> 8;
- sid->id_auth[5] = (identauth & 0x000000ff);
+ data_p = *sid2 ? 0xf000baaa : 0;
- sid->num_auths = 0;
+ if ( !prs_uint32("dom_sid2_p", ps, depth, &data_p ))
+ return False;
- while ((p = strtok(0, "-")) != NULL && sid->num_auths < MAXSUBAUTHS)
- sid->sub_auths[sid->num_auths++] = atoi(p);
+ /* we're done if there is no data */
- DEBUG(4,("init_dom_sid: %d SID: %s\n", __LINE__, domsid));
-}
+ if ( !data_p )
+ return True;
-/*******************************************************************
- Inits a DOM_SID2 structure.
-********************************************************************/
+ if (UNMARSHALLING(ps)) {
+ if ( !(*sid2 = PRS_ALLOC_MEM(ps, DOM_SID2, 1)) )
+ return False;
+ }
-void init_dom_sid2(DOM_SID2 *sid2, const DOM_SID *sid)
-{
- sid2->sid = *sid;
- sid2->num_auths = sid2->sid.num_auths;
+ return True;
}
-
/*******************************************************************
Reads or writes a DOM_SID2 structure.
********************************************************************/
-BOOL smb_io_dom_sid2(const char *desc, DOM_SID2 *sid, prs_struct *ps, int depth)
+bool smb_io_dom_sid2(const char *desc, DOM_SID2 *sid, prs_struct *ps, int depth)
{
if (sid == NULL)
return False;
return True;
}
+/*******************************************************************
+ Reads or writes a struct GUID
+********************************************************************/
+
+bool smb_io_uuid(const char *desc, struct GUID *uuid,
+ prs_struct *ps, int depth)
+{
+ if (uuid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_uuid");
+ depth++;
+
+ if(!prs_uint32 ("data ", ps, depth, &uuid->time_low))
+ return False;
+ if(!prs_uint16 ("data ", ps, depth, &uuid->time_mid))
+ return False;
+ if(!prs_uint16 ("data ", ps, depth, &uuid->time_hi_and_version))
+ return False;
+
+ if(!prs_uint8s (False, "data ", ps, depth, uuid->clock_seq, sizeof(uuid->clock_seq)))
+ return False;
+ if(!prs_uint8s (False, "data ", ps, depth, uuid->node, sizeof(uuid->node)))
+ return False;
+
+ return True;
+}
+
/*******************************************************************
creates a STRHDR structure.
********************************************************************/
Reads or writes a STRHDR structure.
********************************************************************/
-BOOL smb_io_strhdr(const char *desc, STRHDR *hdr, prs_struct *ps, int depth)
+bool smb_io_strhdr(const char *desc, STRHDR *hdr, prs_struct *ps, int depth)
{
if (hdr == NULL)
return False;
Inits a UNIHDR structure.
********************************************************************/
-void init_uni_hdr(UNIHDR *hdr, int len)
+void init_uni_hdr(UNIHDR *hdr, UNISTR2 *str2)
{
- hdr->uni_str_len = 2 * len;
- hdr->uni_max_len = 2 * len;
- hdr->buffer = len != 0 ? 1 : 0;
+ hdr->uni_str_len = 2 * (str2->uni_str_len);
+ hdr->uni_max_len = 2 * (str2->uni_max_len);
+ hdr->buffer = (str2->uni_str_len != 0) ? 1 : 0;
}
/*******************************************************************
Reads or writes a UNIHDR structure.
********************************************************************/
-BOOL smb_io_unihdr(const char *desc, UNIHDR *hdr, prs_struct *ps, int depth)
+bool smb_io_unihdr(const char *desc, UNIHDR *hdr, prs_struct *ps, int depth)
{
if (hdr == NULL)
return False;
uint16 should be stored, or gets the size if reading.
********************************************************************/
-BOOL smb_io_hdrbuf_pre(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth, uint32 *offset)
+bool smb_io_hdrbuf_pre(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth, uint32 *offset)
{
(*offset) = prs_offset(ps);
if (ps->io) {
Does nothing on reading, as that is already handled by ...._pre()
********************************************************************/
-BOOL smb_io_hdrbuf_post(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth,
+bool smb_io_hdrbuf_post(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth,
uint32 ptr_hdrbuf, uint32 max_len, uint32 len)
{
if (!ps->io) {
Reads or writes a BUFHDR structure.
********************************************************************/
-BOOL smb_io_hdrbuf(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth)
+bool smb_io_hdrbuf(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth)
{
if (hdr == NULL)
return False;
return True;
}
-/*******************************************************************
-creates a UNIHDR2 structure.
-********************************************************************/
-
-void init_uni_hdr2(UNIHDR2 *hdr, int len)
-{
- init_uni_hdr(&hdr->unihdr, len);
- hdr->buffer = (len > 0) ? 1 : 0;
-}
-
-/*******************************************************************
- Reads or writes a UNIHDR2 structure.
-********************************************************************/
-
-BOOL smb_io_unihdr2(const char *desc, UNIHDR2 *hdr2, prs_struct *ps, int depth)
-{
- if (hdr2 == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_unihdr2");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!smb_io_unihdr("hdr", &hdr2->unihdr, ps, depth))
- return False;
- if(!prs_uint32("buffer", ps, depth, &hdr2->buffer))
- return False;
-
- return True;
-}
-
/*******************************************************************
Inits a UNISTR structure.
********************************************************************/
str->buffer = NULL;
return;
}
-
-
- len = strlen(buf) + 1;
-
- if (len < MAX_UNISTRLEN)
- len = MAX_UNISTRLEN;
- len *= sizeof(uint16);
-
- str->buffer = (uint16 *)talloc_zero(get_talloc_ctx(), len);
- if (str->buffer == NULL)
- smb_panic("init_unistr: malloc fail\n");
- rpcstr_push(str->buffer, buf, len, STR_TERMINATE);
+ len = rpcstr_push_talloc(talloc_tos(), &str->buffer, buf);
+ if (len == (size_t)-1) {
+ str->buffer = NULL;
+ }
}
/*******************************************************************
XXXX NOTE: UNISTR structures NEED to be null-terminated.
********************************************************************/
-BOOL smb_io_unistr(const char *desc, UNISTR *uni, prs_struct *ps, int depth)
+bool smb_io_unistr(const char *desc, UNISTR *uni, prs_struct *ps, int depth)
{
if (uni == NULL)
return False;
}
/*******************************************************************
- Allocate the BUFFER3 memory.
+ Allocate the RPC_DATA_BLOB memory.
********************************************************************/
-static void create_buffer3(BUFFER3 *str, size_t len)
+static void create_rpc_blob(RPC_DATA_BLOB *str, size_t len)
{
- if (len < MAX_BUFFERLEN)
- len = MAX_BUFFERLEN;
-
- str->buffer = talloc_zero(get_talloc_ctx(), len);
- if (str->buffer == NULL)
- smb_panic("create_buffer3: talloc fail\n");
-
+ if (len) {
+ str->buffer = (uint8 *)TALLOC_ZERO(talloc_tos(), len);
+ if (str->buffer == NULL)
+ smb_panic("create_rpc_blob: talloc fail");
+ str->buf_len = len;
+ } else {
+ str->buffer = NULL;
+ str->buf_len = 0;
+ }
}
/*******************************************************************
- Inits a BUFFER3 structure from a uint32
+ Inits a RPC_DATA_BLOB structure from a uint32
********************************************************************/
-void init_buffer3_uint32(BUFFER3 *str, uint32 val)
+void init_rpc_blob_uint32(RPC_DATA_BLOB *str, uint32 val)
{
ZERO_STRUCTP(str);
/* set up string lengths. */
- str->buf_max_len = sizeof(uint32);
- str->buf_len = sizeof(uint32);
-
- create_buffer3(str, sizeof(uint32));
+ create_rpc_blob(str, sizeof(uint32));
SIVAL(str->buffer, 0, val);
}
/*******************************************************************
- Inits a BUFFER3 structure.
+ Inits a RPC_DATA_BLOB structure.
********************************************************************/
-void init_buffer3_str(BUFFER3 *str, const char *buf, int len)
+void init_rpc_blob_str(RPC_DATA_BLOB *str, const char *buf, int len)
{
ZERO_STRUCTP(str);
/* set up string lengths. */
- str->buf_max_len = len * 2;
- str->buf_len = len * 2;
-
- create_buffer3(str, str->buf_max_len);
-
- rpcstr_push(str->buffer, buf, str->buf_max_len, STR_TERMINATE);
-
+ if (len) {
+ create_rpc_blob(str, len*2);
+ rpcstr_push(str->buffer, buf, (size_t)str->buf_len, STR_TERMINATE);
+ }
}
/*******************************************************************
- Inits a BUFFER3 structure from a hex string.
+ Inits a RPC_DATA_BLOB structure from a hex string.
********************************************************************/
-void init_buffer3_hex(BUFFER3 *str, const char *buf)
+void init_rpc_blob_hex(RPC_DATA_BLOB *str, const char *buf)
{
ZERO_STRUCTP(str);
- create_buffer3(str, strlen(buf));
- str->buf_max_len = str->buf_len = strhex_to_str((char *)str->buffer, sizeof(str->buffer), buf);
+ if (buf && *buf) {
+ size_t len = strlen(buf);
+ create_rpc_blob(str, len);
+ str->buf_len = strhex_to_str((char *)str->buffer, str->buf_len,
+ buf, len);
+ }
}
/*******************************************************************
- Inits a BUFFER3 structure.
+ Inits a RPC_DATA_BLOB structure.
********************************************************************/
-void init_buffer3_bytes(BUFFER3 *str, uint8 *buf, int len)
+void init_rpc_blob_bytes(RPC_DATA_BLOB *str, uint8 *buf, size_t len)
{
ZERO_STRUCTP(str);
/* max buffer size (allocated size) */
- str->buf_max_len = len;
- if (buf != NULL) {
- create_buffer3(str, len);
+ if (buf != NULL && len) {
+ create_rpc_blob(str, len);
memcpy(str->buffer, buf, len);
}
- str->buf_len = buf != NULL ? len : 0;
-}
-
-/*******************************************************************
- Reads or writes a BUFFER3 structure.
- the uni_max_len member tells you how large the buffer is.
- the uni_str_len member tells you how much of the buffer is really used.
-********************************************************************/
-
-BOOL smb_io_buffer3(const char *desc, BUFFER3 *buf3, prs_struct *ps, int depth)
-{
- if (buf3 == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_buffer3");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("uni_max_len", ps, depth, &buf3->buf_max_len))
- return False;
-
- if (UNMARSHALLING(ps)) {
- buf3->buffer = (unsigned char *)prs_alloc_mem(ps, buf3->buf_max_len);
- if (buf3->buffer == NULL)
- return False;
- }
-
- if(!prs_uint8s(True, "buffer ", ps, depth, buf3->buffer, buf3->buf_max_len))
- return False;
-
- if(!prs_uint32("buf_len ", ps, depth, &buf3->buf_len))
- return False;
-
- return True;
+ str->buf_len = len;
}
/*******************************************************************
reads or writes a BUFFER5 structure.
the buf_len member tells you how large the buffer is.
********************************************************************/
-BOOL smb_io_buffer5(const char *desc, BUFFER5 *buf5, prs_struct *ps, int depth)
+bool smb_io_buffer5(const char *desc, BUFFER5 *buf5, prs_struct *ps, int depth)
{
prs_debug(ps, depth, desc, "smb_io_buffer5");
depth++;
}
/*******************************************************************
- Inits a BUFFER2 structure.
+ Inits a REGVAL_BUFFER structure.
********************************************************************/
-void init_buffer2(BUFFER2 *str, const uint8 *buf, int len)
+void init_regval_buffer(REGVAL_BUFFER *str, const uint8 *buf, size_t len)
{
ZERO_STRUCTP(str);
/* max buffer size (allocated size) */
str->buf_max_len = len;
- str->undoc = 0;
+ str->offset = 0;
str->buf_len = buf != NULL ? len : 0;
if (buf != NULL) {
- if (len < MAX_BUFFERLEN)
- len = MAX_BUFFERLEN;
- str->buffer = talloc_zero(get_talloc_ctx(), len);
+ SMB_ASSERT(str->buf_max_len >= str->buf_len);
+ str->buffer = (uint16 *)TALLOC_ZERO(talloc_tos(),
+ str->buf_max_len);
if (str->buffer == NULL)
- smb_panic("init_buffer2: talloc fail\n");
- memcpy(str->buffer, buf, MIN(str->buf_len, len));
+ smb_panic("init_regval_buffer: talloc fail");
+ memcpy(str->buffer, buf, str->buf_len);
}
}
/*******************************************************************
- Reads or writes a BUFFER2 structure.
+ Reads or writes a REGVAL_BUFFER structure.
the uni_max_len member tells you how large the buffer is.
the uni_str_len member tells you how much of the buffer is really used.
********************************************************************/
-BOOL smb_io_buffer2(const char *desc, BUFFER2 *buf2, uint32 buffer, prs_struct *ps, int depth)
+bool smb_io_regval_buffer(const char *desc, prs_struct *ps, int depth, REGVAL_BUFFER *buf2)
{
- if (buf2 == NULL)
- return False;
-
- if (buffer) {
- prs_debug(ps, depth, desc, "smb_io_buffer2");
- depth++;
+ prs_debug(ps, depth, desc, "smb_io_regval_buffer");
+ depth++;
- if(!prs_align(ps))
- return False;
+ if(!prs_align(ps))
+ return False;
- if(!prs_uint32("uni_max_len", ps, depth, &buf2->buf_max_len))
- return False;
- if(!prs_uint32("undoc ", ps, depth, &buf2->undoc))
- return False;
- if(!prs_uint32("buf_len ", ps, depth, &buf2->buf_len))
- return False;
-
- /* buffer advanced by indicated length of string
- NOT by searching for null-termination */
-
- if(!prs_buffer2(True, "buffer ", ps, depth, buf2))
- return False;
+ if(!prs_uint32("buf_max_len", ps, depth, &buf2->buf_max_len))
+ return False;
+ if(!prs_uint32("offset ", ps, depth, &buf2->offset))
+ return False;
+ if(!prs_uint32("buf_len ", ps, depth, &buf2->buf_len))
+ return False;
- } else {
+ /* buffer advanced by indicated length of string
+ NOT by searching for null-termination */
- prs_debug(ps, depth, desc, "smb_io_buffer2 - NULL");
- depth++;
- memset((char *)buf2, '\0', sizeof(*buf2));
+ if(!prs_regval_buffer(True, "buffer ", ps, depth, buf2))
+ return False;
- }
return True;
}
void init_buf_unistr2(UNISTR2 *str, uint32 *ptr, const char *buf)
{
if (buf != NULL) {
-
*ptr = 1;
- init_unistr2(str, buf, strlen(buf)+1);
-
+ init_unistr2(str, buf, UNI_STR_TERMINATE);
} else {
-
*ptr = 0;
- init_unistr2(str, "", 0);
+ init_unistr2(str, NULL, UNI_FLAGS_NONE);
}
}
void copy_unistr2(UNISTR2 *str, const UNISTR2 *from)
{
+ if (from->buffer == NULL) {
+ ZERO_STRUCTP(str);
+ return;
+ }
+
+ SMB_ASSERT(from->uni_max_len >= from->uni_str_len);
- /* set up string lengths. add one if string is not null-terminated */
str->uni_max_len = from->uni_max_len;
- str->undoc = from->undoc;
+ str->offset = from->offset;
str->uni_str_len = from->uni_str_len;
- if (from->buffer == NULL)
- return;
-
/* the string buffer is allocated to the maximum size
(the the length of the source string) to prevent
reallocation of memory. */
if (str->buffer == NULL) {
- size_t len = from->uni_max_len * sizeof(uint16);
-
- if (len < MAX_UNISTRLEN)
- len = MAX_UNISTRLEN;
- len *= sizeof(uint16);
-
- str->buffer = (uint16 *)talloc_zero(get_talloc_ctx(), len);
- if ((str->buffer == NULL) && (len > 0 ))
- {
- smb_panic("copy_unistr2: talloc fail\n");
- return;
+ if (str->uni_max_len) {
+ str->buffer = (uint16 *)TALLOC_ZERO_ARRAY(talloc_tos(), uint16, str->uni_max_len);
+ if ((str->buffer == NULL)) {
+ smb_panic("copy_unistr2: talloc fail");
+ return;
+ }
+ /* copy the string */
+ memcpy(str->buffer, from->buffer, str->uni_max_len*sizeof(uint16));
+ } else {
+ str->buffer = NULL;
}
}
-
- /* copy the string */
- memcpy(str->buffer, from->buffer, from->uni_max_len*sizeof(uint16));
}
/*******************************************************************
Creates a STRING2 structure.
********************************************************************/
-void init_string2(STRING2 *str, const char *buf, int max_len, int str_len)
+void init_string2(STRING2 *str, const char *buf, size_t max_len, size_t str_len)
{
- int alloc_len = 0;
-
/* set up string lengths. */
+ SMB_ASSERT(max_len >= str_len);
+
+ /* Ensure buf is valid if str_len was set. Coverity check. */
+ if (str_len && !buf) {
+ return;
+ }
+
str->str_max_len = max_len;
- str->undoc = 0;
+ str->offset = 0;
str->str_str_len = str_len;
/* store the string */
if(str_len != 0) {
- if (str_len < MAX_STRINGLEN)
- alloc_len = MAX_STRINGLEN;
- str->buffer = talloc_zero(get_talloc_ctx(), alloc_len);
+ str->buffer = (uint8 *)TALLOC_ZERO(talloc_tos(),
+ str->str_max_len);
if (str->buffer == NULL)
- smb_panic("init_string2: malloc fail\n");
+ smb_panic("init_string2: malloc fail");
memcpy(str->buffer, buf, str_len);
- }
+ }
}
/*******************************************************************
the str_max_len member tells you how large the buffer is.
********************************************************************/
-BOOL smb_io_string2(const char *desc, STRING2 *str2, uint32 buffer, prs_struct *ps, int depth)
+bool smb_io_string2(const char *desc, STRING2 *str2, uint32 buffer, prs_struct *ps, int depth)
{
if (str2 == NULL)
return False;
if(!prs_uint32("str_max_len", ps, depth, &str2->str_max_len))
return False;
- if(!prs_uint32("undoc ", ps, depth, &str2->undoc))
+ if(!prs_uint32("offset ", ps, depth, &str2->offset))
return False;
if(!prs_uint32("str_str_len", ps, depth, &str2->str_str_len))
return False;
Inits a UNISTR2 structure.
********************************************************************/
-void init_unistr2(UNISTR2 *str, const char *buf, size_t len)
+void init_unistr2(UNISTR2 *str, const char *buf, enum unistr2_term_codes flags)
{
- ZERO_STRUCTP(str);
+ size_t len = 0;
+ uint32 num_chars = 0;
- /* set up string lengths. */
- str->uni_max_len = (uint32)len;
- str->undoc = 0;
- str->uni_str_len = (uint32)len;
+ if (buf) {
+ /* We always null terminate the copy. */
+ len = strlen(buf) + 1;
+ if ( flags == UNI_STR_DBLTERMINATE )
+ len++;
+ }
- if (len < MAX_UNISTRLEN)
- len = MAX_UNISTRLEN;
- len *= sizeof(uint16);
+ if (buf == NULL || len == 0) {
+ /* no buffer -- nothing to do */
+ str->uni_max_len = 0;
+ str->offset = 0;
+ str->uni_str_len = 0;
- str->buffer = (uint16 *)talloc_zero(get_talloc_ctx(), len);
- if ((str->buffer == NULL) && (len > 0))
- {
- smb_panic("init_unistr2: malloc fail\n");
return;
}
+
+
+ str->buffer = TALLOC_ZERO_ARRAY(talloc_tos(), uint16, len);
+ if (str->buffer == NULL) {
+ smb_panic("init_unistr2: malloc fail");
+ return;
+ }
+
+ /* Ensure len is the length in *bytes* */
+ len *= sizeof(uint16);
/*
- * don't move this test above ! The UNISTR2 must be initialized !!!
+ * The UNISTR2 must be initialized !!!
* jfm, 7/7/2001.
*/
- if (buf==NULL)
+ if (buf) {
+ rpcstr_push((char *)str->buffer, buf, len, STR_TERMINATE);
+ num_chars = strlen_w(str->buffer);
+ if (flags == UNI_STR_TERMINATE || flags == UNI_MAXLEN_TERMINATE) {
+ num_chars++;
+ }
+ if ( flags == UNI_STR_DBLTERMINATE )
+ num_chars += 2;
+ }
+
+ str->uni_max_len = num_chars;
+ str->offset = 0;
+ str->uni_str_len = num_chars;
+ if ( num_chars && ((flags == UNI_MAXLEN_TERMINATE) || (flags == UNI_BROKEN_NON_NULL)) )
+ str->uni_max_len++;
+}
+
+/*******************************************************************
+ Inits a UNISTR4 structure.
+********************************************************************/
+
+void init_unistr4(UNISTR4 *uni4, const char *buf, enum unistr2_term_codes flags)
+{
+ uni4->string = TALLOC_P( talloc_tos(), UNISTR2 );
+ if (!uni4->string) {
+ smb_panic("init_unistr4: talloc fail");
return;
+ }
+ init_unistr2( uni4->string, buf, flags );
+
+ uni4->length = 2 * (uni4->string->uni_str_len);
+ uni4->size = 2 * (uni4->string->uni_max_len);
+}
+
+void init_unistr4_w( TALLOC_CTX *ctx, UNISTR4 *uni4, const smb_ucs2_t *buf )
+{
+ uni4->string = TALLOC_P( ctx, UNISTR2 );
+ if (!uni4->string) {
+ smb_panic("init_unistr4_w: talloc fail");
+ return;
+ }
+ init_unistr2_w( ctx, uni4->string, buf );
- rpcstr_push((char *)str->buffer, buf, len, STR_TERMINATE);
+ uni4->length = 2 * (uni4->string->uni_str_len);
+ uni4->size = 2 * (uni4->string->uni_max_len);
}
/**
void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf)
{
- uint32 len = strlen_w(buf);
- uint32 max_len = len;
- uint32 alloc_len;
+ uint32 len = buf ? strlen_w(buf) : 0;
ZERO_STRUCTP(str);
/* set up string lengths. */
str->uni_max_len = len;
- str->undoc = 0;
+ str->offset = 0;
str->uni_str_len = len;
- if (max_len < MAX_UNISTRLEN)
- max_len = MAX_UNISTRLEN;
-
- alloc_len = (max_len + 1) * sizeof(uint16);
-
- str->buffer = (uint16 *)talloc_zero(ctx, alloc_len);
- if ((str->buffer == NULL) && (alloc_len > 0))
- {
- smb_panic("init_unistr2_w: malloc fail\n");
- return;
+ if (len + 1) {
+ str->buffer = TALLOC_ZERO_ARRAY(ctx, uint16, len + 1);
+ if (str->buffer == NULL) {
+ smb_panic("init_unistr2_w: talloc fail");
+ return;
+ }
+ } else {
+ str->buffer = NULL;
}
/*
/* Yes, this is a strncpy( foo, bar, strlen(bar)) - but as
long as the buffer above is talloc()ed correctly then this
is the correct thing to do */
- strncpy_w(str->buffer, buf, len + 1);
+ if (len+1) {
+ strncpy_w(str->buffer, buf, len + 1);
+ }
}
/*******************************************************************
Inits a UNISTR2 structure from a UNISTR
********************************************************************/
-void init_unistr2_from_unistr (UNISTR2 *to, const UNISTR *from)
-{
+void init_unistr2_from_unistr(TALLOC_CTX *ctx, UNISTR2 *to, const UNISTR *from)
+{
uint32 i;
/* the destination UNISTR2 should never be NULL.
/* set up string lengths; uni_max_len is set to i+1
because we need to account for the final NULL termination */
to->uni_max_len = i;
- to->undoc = 0;
+ to->offset = 0;
to->uni_str_len = i;
/* allocate the space and copy the string buffer */
- to->buffer = (uint16 *)talloc_zero(get_talloc_ctx(), sizeof(uint16)*(to->uni_str_len));
- if (to->buffer == NULL)
- smb_panic("init_unistr2_from_unistr: malloc fail\n");
- memcpy(to->buffer, from->buffer, to->uni_max_len*sizeof(uint16));
-
+ if (i) {
+ to->buffer = TALLOC_ZERO_ARRAY(ctx, uint16, i);
+ if (to->buffer == NULL)
+ smb_panic("init_unistr2_from_unistr: talloc fail");
+ memcpy(to->buffer, from->buffer, i*sizeof(uint16));
+ } else {
+ to->buffer = NULL;
+ }
return;
}
+/*******************************************************************
+ Inits a UNISTR2 structure from a DATA_BLOB.
+ The length of the data_blob must count the bytes of the buffer.
+ Copies the blob data.
+********************************************************************/
+
+void init_unistr2_from_datablob(UNISTR2 *str, DATA_BLOB *blob)
+{
+ /* Allocs the unistring */
+ init_unistr2(str, NULL, UNI_FLAGS_NONE);
+
+ /* Sets the values */
+ str->uni_str_len = blob->length / sizeof(uint16);
+ str->uni_max_len = str->uni_str_len;
+ str->offset = 0;
+ if (blob->length) {
+ str->buffer = (uint16 *) memdup(blob->data, blob->length);
+ } else {
+ str->buffer = NULL;
+ }
+ if ((str->buffer == NULL) && (blob->length > 0)) {
+ smb_panic("init_unistr2_from_datablob: malloc fail");
+ }
+}
+
+/*******************************************************************
+ UNISTR2* are a little different in that the pointer and the UNISTR2
+ are not necessarily read/written back to back. So we break it up
+ into 2 separate functions.
+ See SPOOL_USER_1 in include/rpc_spoolss.h for an example.
+********************************************************************/
+
+bool prs_io_unistr2_p(const char *desc, prs_struct *ps, int depth, UNISTR2 **uni2)
+{
+ uint32 data_p;
+
+ /* caputure the pointer value to stream */
+
+ data_p = *uni2 ? 0xf000baaa : 0;
+
+ if ( !prs_uint32("ptr", ps, depth, &data_p ))
+ return False;
+
+ /* we're done if there is no data */
+
+ if ( !data_p )
+ return True;
+
+ if (UNMARSHALLING(ps)) {
+ if ( !(*uni2 = PRS_ALLOC_MEM(ps, UNISTR2, 1)) )
+ return False;
+ }
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write the actual UNISTR2. Memory for the UNISTR2 (but
+ not UNISTR2.buffer) has been allocated previously by prs_unistr2_p()
+********************************************************************/
+
+bool prs_io_unistr2(const char *desc, prs_struct *ps, int depth, UNISTR2 *uni2 )
+{
+ /* just return true if there is no pointer to deal with.
+ the memory must have been previously allocated on unmarshalling
+ by prs_unistr2_p() */
+
+ if ( !uni2 )
+ return True;
+
+ /* just pass off to smb_io_unstr2() passing the uni2 address as
+ the pointer (like you would expect) */
+
+ return smb_io_unistr2( desc, uni2, uni2 ? 1 : 0, ps, depth );
+}
/*******************************************************************
Reads or writes a UNISTR2 structure.
the uni_max_len member tells you how large the buffer is.
********************************************************************/
-BOOL smb_io_unistr2(const char *desc, UNISTR2 *uni2, uint32 buffer, prs_struct *ps, int depth)
+bool smb_io_unistr2(const char *desc, UNISTR2 *uni2, uint32 buffer, prs_struct *ps, int depth)
{
if (uni2 == NULL)
return False;
if(!prs_uint32("uni_max_len", ps, depth, &uni2->uni_max_len))
return False;
- if(!prs_uint32("undoc ", ps, depth, &uni2->undoc))
+ if(!prs_uint32("offset ", ps, depth, &uni2->offset))
return False;
if(!prs_uint32("uni_str_len", ps, depth, &uni2->uni_str_len))
return False;
return True;
}
-
/*******************************************************************
- Reads or writes a UNISTR_ARRAY structure.
+ now read/write UNISTR4
********************************************************************/
-BOOL smb_io_unistr_array(const char *desc, UNISTR_ARRAY *array, prs_struct *ps, int depth)
+
+bool prs_unistr4(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
{
- int i;
+ void *ptr;
+ prs_debug(ps, depth, desc, "prs_unistr4");
+ depth++;
+ if ( !prs_uint16("length", ps, depth, &uni4->length ))
+ return False;
+ if ( !prs_uint16("size", ps, depth, &uni4->size ))
+ return False;
+
+ ptr = uni4->string;
+
+ if ( !prs_pointer( desc, ps, depth, &ptr, sizeof(UNISTR2), (PRS_POINTER_CAST)prs_io_unistr2 ) )
+ return False;
+
+ uni4->string = (UNISTR2 *)ptr;
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write UNISTR4 header
+********************************************************************/
+
+bool prs_unistr4_hdr(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
+{
+ prs_debug(ps, depth, desc, "prs_unistr4_hdr");
depth++;
- array->count = 0;
+ if ( !prs_uint16("length", ps, depth, &uni4->length) )
+ return False;
+ if ( !prs_uint16("size", ps, depth, &uni4->size) )
+ return False;
+ if ( !prs_io_unistr2_p(desc, ps, depth, &uni4->string) )
+ return False;
+
+ return True;
+}
+
+/*******************************************************************
+ now read/write UNISTR4 string
+********************************************************************/
+
+bool prs_unistr4_str(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
+{
+ prs_debug(ps, depth, desc, "prs_unistr4_str");
+ depth++;
- if(!prs_uint32("ref_id", ps, depth, &array->ref_id))
+ if ( !prs_io_unistr2(desc, ps, depth, uni4->string) )
return False;
+
+ return True;
+}
- if (! array->ref_id) {
- return True;
- }
+/*******************************************************************
+ Reads or writes a UNISTR4_ARRAY structure.
+********************************************************************/
+
+bool prs_unistr4_array(const char *desc, prs_struct *ps, int depth, UNISTR4_ARRAY *array )
+{
+ unsigned int i;
+
+ prs_debug(ps, depth, desc, "prs_unistr4_array");
+ depth++;
if(!prs_uint32("count", ps, depth, &array->count))
return False;
- if (array->count == 0) {
- return True;
+ if (UNMARSHALLING(ps)) {
+ if (array->count) {
+ if ( !(array->strings = TALLOC_ZERO_ARRAY( talloc_tos(), UNISTR4, array->count)) )
+ return False;
+ } else {
+ array->strings = NULL;
+ }
}
-
- array->strings = talloc_zero(get_talloc_ctx(), array->count * sizeof(array->strings[0]));
- if (! array->strings) {
- return False;
+
+ /* write the headers and then the actual string buffer */
+
+ for ( i=0; i<array->count; i++ ) {
+ if ( !prs_unistr4_hdr( "string", ps, depth, &array->strings[i]) )
+ return False;
}
for (i=0;i<array->count;i++) {
- if(!prs_uint16("length", ps, depth, &array->strings[i].length))
- return False;
- if(!prs_uint16("size", ps, depth, &array->strings[i].size))
- return False;
- if(!prs_uint32("ref_id", ps, depth, &array->strings[i].ref_id))
+ if ( !prs_unistr4_str("string", ps, depth, &array->strings[i]) )
return False;
}
+
+ return True;
+}
- for (i=0;i<array->count;i++) {
- if (! smb_io_unistr2("string", &array->strings[i].string, array->strings[i].ref_id, ps, depth))
+/********************************************************************
+ initialise a UNISTR_ARRAY from a char**
+********************************************************************/
+
+bool init_unistr4_array( UNISTR4_ARRAY *array, uint32 count, const char **strings )
+{
+ unsigned int i;
+
+ array->count = count;
+
+ /* allocate memory for the array of UNISTR4 objects */
+
+ if (array->count) {
+ if ( !(array->strings = TALLOC_ZERO_ARRAY(talloc_tos(), UNISTR4, count )) )
return False;
+ } else {
+ array->strings = NULL;
}
-
+
+ for ( i=0; i<count; i++ )
+ init_unistr4( &array->strings[i], strings[i], UNI_STR_TERMINATE );
+
+ return True;
+}
+
+bool smb_io_lockout_string_hdr(const char *desc, HDR_LOCKOUT_STRING *hdr_account_lockout, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_lockout_string_hdr");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint16("size", ps, depth, &hdr_account_lockout->size))
+ return False;
+ if(!prs_uint16("length", ps, depth, &hdr_account_lockout->length))
+ return False;
+ if(!prs_uint32("buffer", ps, depth, &hdr_account_lockout->buffer))
+ return False;
+
+ return True;
+}
+
+bool smb_io_account_lockout_str(const char *desc, LOCKOUT_STRING *account_lockout, uint32 buffer, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_account_lockout_string");
+ depth++;
+
+ if(!prs_uint32("array_size", ps, depth, &account_lockout->array_size))
+ return False;
+
+ if(!prs_uint32("offset", ps, depth, &account_lockout->offset))
+ return False;
+ if(!prs_uint32("length", ps, depth, &account_lockout->length))
+ return False;
+
+ if (!prs_uint64("lockout_duration", ps, depth, &account_lockout->lockout_duration))
+ return False;
+ if (!prs_uint64("reset_count", ps, depth, &account_lockout->reset_count))
+ return False;
+ if (!prs_uint32("bad_attempt_lockout", ps, depth, &account_lockout->bad_attempt_lockout))
+ return False;
+ if (!prs_uint32("dummy", ps, depth, &account_lockout->dummy))
+ return False;
+#if 0
+ if(!prs_uint16s (False, "bindata", ps, depth, &account_lockout->bindata, length))
+ return False;
+#endif
+
return True;
}
+/*******************************************************************
+ Inits a DOM_RID structure.
+********************************************************************/
+
+void init_dom_rid(DOM_RID *prid, uint32 rid, uint16 type, uint32 idx)
+{
+ prid->type = type;
+ prid->rid = rid;
+ prid->rid_idx = idx;
+}
/*******************************************************************
- Inits a DOM_RID2 structure.
+ Reads or writes a DOM_RID structure.
********************************************************************/
-void init_dom_rid2(DOM_RID2 *rid2, uint32 rid, uint8 type, uint32 idx)
+bool smb_io_dom_rid(const char *desc, DOM_RID *rid, prs_struct *ps, int depth)
{
- rid2->type = type;
- rid2->rid = rid;
- rid2->rid_idx = idx;
+ if (rid == NULL)
+ return False;
+
+ prs_debug(ps, depth, desc, "smb_io_dom_rid");
+ depth++;
+
+ if(!prs_align(ps))
+ return False;
+
+ if(!prs_uint16("type ", ps, depth, &rid->type))
+ return False;
+ if(!prs_align(ps))
+ return False;
+ if(!prs_uint32("rid ", ps, depth, &rid->rid))
+ return False;
+ if(!prs_uint32("rid_idx", ps, depth, &rid->rid_idx))
+ return False;
+
+ return True;
}
/*******************************************************************
Reads or writes a DOM_RID2 structure.
********************************************************************/
-BOOL smb_io_dom_rid2(const char *desc, DOM_RID2 *rid2, prs_struct *ps, int depth)
+bool smb_io_dom_rid2(const char *desc, DOM_RID2 *rid, prs_struct *ps, int depth)
{
- if (rid2 == NULL)
+ if (rid == NULL)
return False;
prs_debug(ps, depth, desc, "smb_io_dom_rid2");
if(!prs_align(ps))
return False;
- if(!prs_uint8("type ", ps, depth, &rid2->type))
+ if(!prs_uint16("type ", ps, depth, &rid->type))
return False;
if(!prs_align(ps))
return False;
- if(!prs_uint32("rid ", ps, depth, &rid2->rid))
+ if(!prs_uint32("rid ", ps, depth, &rid->rid))
return False;
- if(!prs_uint32("rid_idx", ps, depth, &rid2->rid_idx))
+ if(!prs_uint32("rid_idx", ps, depth, &rid->rid_idx))
+ return False;
+ if(!prs_uint32("unknown", ps, depth, &rid->unknown))
return False;
return True;
}
+
/*******************************************************************
creates a DOM_RID3 structure.
********************************************************************/
reads or writes a DOM_RID3 structure.
********************************************************************/
-BOOL smb_io_dom_rid3(const char *desc, DOM_RID3 *rid3, prs_struct *ps, int depth)
+bool smb_io_dom_rid3(const char *desc, DOM_RID3 *rid3, prs_struct *ps, int depth)
{
if (rid3 == NULL)
return False;
Inits a DOM_CLNT_SRV structure.
********************************************************************/
-static void init_clnt_srv(DOM_CLNT_SRV *log, const char *logon_srv, const char *comp_name)
+void init_clnt_srv(DOM_CLNT_SRV *logcln, const char *logon_srv,
+ const char *comp_name)
{
DEBUG(5,("init_clnt_srv: %d\n", __LINE__));
if (logon_srv != NULL) {
- log->undoc_buffer = 1;
- init_unistr2(&log->uni_logon_srv, logon_srv, strlen(logon_srv)+1);
+ logcln->undoc_buffer = 1;
+ init_unistr2(&logcln->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
} else {
- log->undoc_buffer = 0;
+ logcln->undoc_buffer = 0;
}
if (comp_name != NULL) {
- log->undoc_buffer2 = 1;
- init_unistr2(&log->uni_comp_name, comp_name, strlen(comp_name)+1);
+ logcln->undoc_buffer2 = 1;
+ init_unistr2(&logcln->uni_comp_name, comp_name, UNI_STR_TERMINATE);
} else {
- log->undoc_buffer2 = 0;
+ logcln->undoc_buffer2 = 0;
}
}
Inits or writes a DOM_CLNT_SRV structure.
********************************************************************/
-static BOOL smb_io_clnt_srv(const char *desc, DOM_CLNT_SRV *log, prs_struct *ps, int depth)
+bool smb_io_clnt_srv(const char *desc, DOM_CLNT_SRV *logcln, prs_struct *ps, int depth)
{
- if (log == NULL)
+ if (logcln == NULL)
return False;
prs_debug(ps, depth, desc, "smb_io_clnt_srv");
if(!prs_align(ps))
return False;
- if(!prs_uint32("undoc_buffer ", ps, depth, &log->undoc_buffer))
+ if(!prs_uint32("undoc_buffer ", ps, depth, &logcln->undoc_buffer))
return False;
- if (log->undoc_buffer != 0) {
- if(!smb_io_unistr2("unistr2", &log->uni_logon_srv, log->undoc_buffer, ps, depth))
+ if (logcln->undoc_buffer != 0) {
+ if(!smb_io_unistr2("unistr2", &logcln->uni_logon_srv, logcln->undoc_buffer, ps, depth))
return False;
}
if(!prs_align(ps))
return False;
- if(!prs_uint32("undoc_buffer2", ps, depth, &log->undoc_buffer2))
+ if(!prs_uint32("undoc_buffer2", ps, depth, &logcln->undoc_buffer2))
return False;
- if (log->undoc_buffer2 != 0) {
- if(!smb_io_unistr2("unistr2", &log->uni_comp_name, log->undoc_buffer2, ps, depth))
+ if (logcln->undoc_buffer2 != 0) {
+ if(!smb_io_unistr2("unistr2", &logcln->uni_comp_name, logcln->undoc_buffer2, ps, depth))
return False;
}
Inits a DOM_LOG_INFO structure.
********************************************************************/
-void init_log_info(DOM_LOG_INFO *log, const char *logon_srv, const char *acct_name,
+void init_log_info(DOM_LOG_INFO *loginfo, const char *logon_srv, const char *acct_name,
uint16 sec_chan, const char *comp_name)
{
DEBUG(5,("make_log_info %d\n", __LINE__));
- log->undoc_buffer = 1;
+ loginfo->undoc_buffer = 1;
- init_unistr2(&log->uni_logon_srv, logon_srv, strlen(logon_srv)+1);
- init_unistr2(&log->uni_acct_name, acct_name, strlen(acct_name)+1);
+ init_unistr2(&loginfo->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
+ init_unistr2(&loginfo->uni_acct_name, acct_name, UNI_STR_TERMINATE);
- log->sec_chan = sec_chan;
+ loginfo->sec_chan = sec_chan;
- init_unistr2(&log->uni_comp_name, comp_name, strlen(comp_name)+1);
+ init_unistr2(&loginfo->uni_comp_name, comp_name, UNI_STR_TERMINATE);
}
/*******************************************************************
Reads or writes a DOM_LOG_INFO structure.
********************************************************************/
-BOOL smb_io_log_info(const char *desc, DOM_LOG_INFO *log, prs_struct *ps, int depth)
+bool smb_io_log_info(const char *desc, DOM_LOG_INFO *loginfo, prs_struct *ps, int depth)
{
- if (log == NULL)
+ if (loginfo == NULL)
return False;
prs_debug(ps, depth, desc, "smb_io_log_info");
if(!prs_align(ps))
return False;
- if(!prs_uint32("undoc_buffer", ps, depth, &log->undoc_buffer))
+ if(!prs_uint32("undoc_buffer", ps, depth, &loginfo->undoc_buffer))
return False;
- if(!smb_io_unistr2("unistr2", &log->uni_logon_srv, True, ps, depth))
+ if(!smb_io_unistr2("unistr2", &loginfo->uni_logon_srv, True, ps, depth))
return False;
- if(!smb_io_unistr2("unistr2", &log->uni_acct_name, True, ps, depth))
+ if(!smb_io_unistr2("unistr2", &loginfo->uni_acct_name, True, ps, depth))
return False;
- if(!prs_uint16("sec_chan", ps, depth, &log->sec_chan))
+ if(!prs_uint16("sec_chan", ps, depth, &loginfo->sec_chan))
return False;
- if(!smb_io_unistr2("unistr2", &log->uni_comp_name, True, ps, depth))
+ if(!smb_io_unistr2("unistr2", &loginfo->uni_comp_name, True, ps, depth))
return False;
return True;
Reads or writes a DOM_CHAL structure.
********************************************************************/
-BOOL smb_io_chal(const char *desc, DOM_CHAL *chal, prs_struct *ps, int depth)
+bool smb_io_chal(const char *desc, DOM_CHAL *chal, prs_struct *ps, int depth)
{
if (chal == NULL)
return False;
Reads or writes a DOM_CRED structure.
********************************************************************/
-BOOL smb_io_cred(const char *desc, DOM_CRED *cred, prs_struct *ps, int depth)
+bool smb_io_cred(const char *desc, DOM_CRED *cred, prs_struct *ps, int depth)
{
if (cred == NULL)
return False;
Reads or writes a DOM_CLNT_INFO2 structure.
********************************************************************/
-BOOL smb_io_clnt_info2(const char *desc, DOM_CLNT_INFO2 *clnt, prs_struct *ps, int depth)
+bool smb_io_clnt_info2(const char *desc, DOM_CLNT_INFO2 *clnt, prs_struct *ps, int depth)
{
if (clnt == NULL)
return False;
Reads or writes a DOM_CLNT_INFO structure.
********************************************************************/
-BOOL smb_io_clnt_info(const char *desc, DOM_CLNT_INFO *clnt, prs_struct *ps, int depth)
+bool smb_io_clnt_info(const char *desc, DOM_CLNT_INFO *clnt, prs_struct *ps, int depth)
{
if (clnt == NULL)
return False;
Inits a DOM_LOGON_ID structure.
********************************************************************/
-void init_logon_id(DOM_LOGON_ID *log, uint32 log_id_low, uint32 log_id_high)
+void init_logon_id(DOM_LOGON_ID *logonid, uint32 log_id_low, uint32 log_id_high)
{
DEBUG(5,("make_logon_id: %d\n", __LINE__));
- log->low = log_id_low;
- log->high = log_id_high;
+ logonid->low = log_id_low;
+ logonid->high = log_id_high;
}
/*******************************************************************
Reads or writes a DOM_LOGON_ID structure.
********************************************************************/
-BOOL smb_io_logon_id(const char *desc, DOM_LOGON_ID *log, prs_struct *ps, int depth)
+bool smb_io_logon_id(const char *desc, DOM_LOGON_ID *logonid, prs_struct *ps, int depth)
{
- if (log == NULL)
+ if (logonid == NULL)
return False;
prs_debug(ps, depth, desc, "smb_io_logon_id");
if(!prs_align(ps))
return False;
- if(!prs_uint32("low ", ps, depth, &log->low ))
+ if(!prs_uint32("low ", ps, depth, &logonid->low ))
return False;
- if(!prs_uint32("high", ps, depth, &log->high))
+ if(!prs_uint32("high", ps, depth, &logonid->high))
return False;
return True;
Reads or writes an OWF_INFO structure.
********************************************************************/
-BOOL smb_io_owf_info(const char *desc, OWF_INFO *hash, prs_struct *ps, int depth)
+bool smb_io_owf_info(const char *desc, OWF_INFO *hash, prs_struct *ps, int depth)
{
if (hash == NULL)
return False;
Reads or writes a DOM_GID structure.
********************************************************************/
-BOOL smb_io_gid(const char *desc, DOM_GID *gid, prs_struct *ps, int depth)
+bool smb_io_gid(const char *desc, DOM_GID *gid, prs_struct *ps, int depth)
{
if (gid == NULL)
return False;
Reads or writes an POLICY_HND structure.
********************************************************************/
-BOOL smb_io_pol_hnd(const char *desc, POLICY_HND *pol, prs_struct *ps, int depth)
+bool smb_io_pol_hnd(const char *desc, POLICY_HND *pol, prs_struct *ps, int depth)
{
if (pol == NULL)
return False;
if(UNMARSHALLING(ps))
ZERO_STRUCTP(pol);
- if (!prs_uint32("data1", ps, depth, &pol->data1))
- return False;
- if (!prs_uint32("data2", ps, depth, &pol->data2))
- return False;
- if (!prs_uint16("data3", ps, depth, &pol->data3))
+ if (!prs_uint32("handle_type", ps, depth, &pol->handle_type))
return False;
- if (!prs_uint16("data4", ps, depth, &pol->data4))
- return False;
- if(!prs_uint8s (False, "data5", ps, depth, pol->data5, sizeof(pol->data5)))
+ if (!smb_io_uuid("uuid", (struct GUID*)&pol->uuid, ps, depth))
return False;
return True;
void init_unistr3(UNISTR3 *str, const char *buf)
{
- size_t len;
-
if (buf == NULL) {
str->uni_str_len=0;
str->str.buffer = NULL;
return;
}
- len = strlen(buf) + 1;
-
- str->uni_str_len=len;
+ str->uni_str_len = strlen(buf) + 1;
- if (len < MAX_UNISTRLEN)
- len = MAX_UNISTRLEN;
+ if (str->uni_str_len) {
+ str->str.buffer = TALLOC_ZERO_ARRAY(talloc_tos(), uint16, str->uni_str_len);
+ if (str->str.buffer == NULL)
+ smb_panic("init_unistr3: malloc fail");
- len *= sizeof(uint16);
-
- str->str.buffer = (uint16 *)talloc_zero(get_talloc_ctx(), len);
- if (str->str.buffer == NULL)
- smb_panic("init_unistr3: malloc fail\n");
-
- rpcstr_push((char *)str->str.buffer, buf, len, STR_TERMINATE);
+ rpcstr_push((char *)str->str.buffer, buf, str->uni_str_len * sizeof(uint16), STR_TERMINATE);
+ } else {
+ str->str.buffer = NULL;
+ }
}
/*******************************************************************
Reads or writes a UNISTR3 structure.
********************************************************************/
-BOOL smb_io_unistr3(const char *desc, UNISTR3 *name, prs_struct *ps, int depth)
+bool smb_io_unistr3(const char *desc, UNISTR3 *name, prs_struct *ps, int depth)
{
if (name == NULL)
return False;
if(!prs_uint32("uni_str_len", ps, depth, &name->uni_str_len))
return False;
+
+ /* we're done if there is no string */
+
+ if ( name->uni_str_len == 0 )
+ return True;
/* don't know if len is specified by uni_str_len member... */
/* assume unicode string is unicode-null-terminated, instead */
return True;
}
-
/*******************************************************************
Stream a uint64_struct
********************************************************************/
-BOOL prs_uint64(const char *name, prs_struct *ps, int depth, UINT64_S *data64)
+bool prs_uint64(const char *name, prs_struct *ps, int depth, uint64 *data64)
{
- return prs_uint32(name, ps, depth+1, &data64->low) &&
- prs_uint32(name, ps, depth+1, &data64->high);
+ if (UNMARSHALLING(ps)) {
+ uint32 high, low;
+
+ if (!prs_uint32(name, ps, depth+1, &low))
+ return False;
+
+ if (!prs_uint32(name, ps, depth+1, &high))
+ return False;
+
+ *data64 = ((uint64_t)high << 32) + low;
+
+ return True;
+ } else {
+ uint32 high = (*data64) >> 32, low = (*data64) & 0xFFFFFFFF;
+ return prs_uint32(name, ps, depth+1, &low) &&
+ prs_uint32(name, ps, depth+1, &high);
+ }
}
/*******************************************************************
reads or writes a BUFHDR2 structure.
********************************************************************/
-BOOL smb_io_bufhdr2(const char *desc, BUFHDR2 *hdr, prs_struct *ps, int depth)
+bool smb_io_bufhdr2(const char *desc, BUFHDR2 *hdr, prs_struct *ps, int depth)
{
prs_debug(ps, depth, desc, "smb_io_bufhdr2");
depth++;
}
/*******************************************************************
-reads or writes a BUFFER4 structure.
+reads or writes a BUFHDR4 structure.
********************************************************************/
-BOOL smb_io_buffer4(const char *desc, BUFFER4 *buf4, uint32 buffer, prs_struct *ps, int depth)
+bool smb_io_bufhdr4(const char *desc, BUFHDR4 *hdr, prs_struct *ps, int depth)
{
- prs_debug(ps, depth, desc, "smb_io_buffer4");
+ prs_debug(ps, depth, desc, "smb_io_bufhdr4");
depth++;
prs_align(ps);
- prs_uint32("buf_len", ps, depth, &(buf4->buf_len));
+ prs_uint32("size", ps, depth, &hdr->size);
+ prs_uint32("buffer", ps, depth, &hdr->buffer);
- if (buf4->buf_len > MAX_BUFFERLEN)
- {
- buf4->buf_len = MAX_BUFFERLEN;
+ return True;
+}
+
+/*******************************************************************
+reads or writes a RPC_DATA_BLOB structure.
+********************************************************************/
+
+bool smb_io_rpc_blob(const char *desc, RPC_DATA_BLOB *blob, prs_struct *ps, int depth)
+{
+ prs_debug(ps, depth, desc, "smb_io_rpc_blob");
+ depth++;
+
+ prs_align(ps);
+ if ( !prs_uint32("buf_len", ps, depth, &blob->buf_len) )
+ return False;
+
+ if ( blob->buf_len == 0 )
+ return True;
+
+ if (UNMARSHALLING(ps)) {
+ blob->buffer = PRS_ALLOC_MEM(ps, uint8, blob->buf_len);
+ if (!blob->buffer) {
+ return False;
+ }
}
- prs_uint8s(True, "buffer", ps, depth, buf4->buffer, buf4->buf_len);
+ if ( !prs_uint8s(True, "buffer", ps, depth, blob->buffer, blob->buf_len) )
+ return False;
return True;
}
creates a UNIHDR structure.
********************************************************************/
-BOOL make_uni_hdr(UNIHDR *hdr, int len)
+bool make_uni_hdr(UNIHDR *hdr, int len)
{
if (hdr == NULL)
{
/*******************************************************************
creates a BUFHDR2 structure.
********************************************************************/
-BOOL make_bufhdr2(BUFHDR2 *hdr, uint32 info_level, uint32 length, uint32 buffer)
+bool make_bufhdr2(BUFHDR2 *hdr, uint32 info_level, uint32 length, uint32 buffer)
{
hdr->info_level = info_level;
hdr->length = length;
return True;
}
+
+/*******************************************************************
+return the length of a UNISTR string.
+********************************************************************/
+
+uint32 str_len_uni(UNISTR *source)
+{
+ uint32 i=0;
+
+ if (!source->buffer)
+ return 0;
+
+ while (source->buffer[i])
+ i++;
+
+ return i;
+}
+
+
git.samba.org / bbaumbach / samba-autobuild / .git / blobdiff