#undef DBGC_CLASS
#define DBGC_CLASS DBGC_RPC_PARSE
-/*******************************************************************
- Reads or writes a UTIME type.
-********************************************************************/
-
-static bool smb_io_utime(const char *desc, UTIME *t, prs_struct *ps, int depth)
-{
- if (t == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_utime");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32 ("time", ps, depth, &t->time))
- return False;
-
- return True;
-}
-
/*******************************************************************
Reads or writes an NTTIME structure.
********************************************************************/
return True;
}
-/*******************************************************************
- Reads or writes an NTTIME structure.
-********************************************************************/
-
-bool smb_io_nttime(const char *desc, prs_struct *ps, int depth, NTTIME *nttime)
-{
- return smb_io_time( desc, nttime, ps, depth );
-}
-
-/*******************************************************************
- Gets an enumeration handle from an ENUM_HND structure.
-********************************************************************/
-
-uint32 get_enum_hnd(ENUM_HND *enh)
-{
- return (enh && enh->ptr_hnd != 0) ? enh->handle : 0;
-}
-
-/*******************************************************************
- Inits an ENUM_HND structure.
-********************************************************************/
-
-void init_enum_hnd(ENUM_HND *enh, uint32 hnd)
-{
- DEBUG(5,("smb_io_enum_hnd\n"));
-
- enh->ptr_hnd = (hnd != 0) ? 1 : 0;
- enh->handle = hnd;
-}
-
-/*******************************************************************
- Reads or writes an ENUM_HND structure.
-********************************************************************/
-
-bool smb_io_enum_hnd(const char *desc, ENUM_HND *hnd, prs_struct *ps, int depth)
-{
- if (hnd == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_enum_hnd");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("ptr_hnd", ps, depth, &hnd->ptr_hnd)) /* pointer */
- return False;
-
- if (hnd->ptr_hnd != 0) {
- if(!prs_uint32("handle ", ps, depth, &hnd->handle )) /* enum handle */
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Reads or writes a DOM_SID structure.
-********************************************************************/
-
-bool smb_io_dom_sid(const char *desc, DOM_SID *sid, prs_struct *ps, int depth)
-{
- int i;
-
- if (sid == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_dom_sid");
- depth++;
-
- 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;
-
- for (i = 0; i < 6; i++)
- {
- fstring tmp;
- slprintf(tmp, sizeof(tmp) - 1, "id_auth[%d] ", i);
- if(!prs_uint8 (tmp, ps, depth, &sid->id_auth[i]))
- return False;
- }
-
- /* oops! XXXX should really issue a warning here... */
- if (sid->num_auths > MAXSUBAUTHS)
- sid->num_auths = MAXSUBAUTHS;
-
- if(!prs_uint32s(False, "sub_auths ", ps, depth, sid->sub_auths, sid->num_auths))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a DOM_SID2 structure.
-********************************************************************/
-
-void init_dom_sid2(DOM_SID2 *sid2, const DOM_SID *sid)
-{
- sid2->sid = *sid;
- sid2->num_auths = sid2->sid.num_auths;
-}
-
-/*******************************************************************
- Reads or writes a DOM_SID2 structure.
-********************************************************************/
-
-bool smb_io_dom_sid2_p(const char *desc, prs_struct *ps, int depth, DOM_SID2 **sid2)
-{
- uint32 data_p;
-
- /* caputure the pointer value to stream */
-
- data_p = *sid2 ? 0xf000baaa : 0;
-
- if ( !prs_uint32("dom_sid2_p", ps, depth, &data_p ))
- return False;
-
- /* we're done if there is no data */
-
- if ( !data_p )
- return True;
-
- if (UNMARSHALLING(ps)) {
- if ( !(*sid2 = PRS_ALLOC_MEM(ps, DOM_SID2, 1)) )
- return False;
- }
-
- 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)
-{
- if (sid == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_dom_sid2");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("num_auths", ps, depth, &sid->num_auths))
- return False;
-
- if(!smb_io_dom_sid("sid", &sid->sid, ps, depth))
- return False;
-
- return True;
-}
-
/*******************************************************************
Reads or writes a struct GUID
********************************************************************/
return True;
}
-
-/*******************************************************************
-creates a STRHDR structure.
-********************************************************************/
-
-void init_str_hdr(STRHDR *hdr, int max_len, int len, uint32 buffer)
-{
- hdr->str_max_len = max_len;
- hdr->str_str_len = len;
- hdr->buffer = buffer;
-}
-
-/*******************************************************************
- Reads or writes a STRHDR structure.
-********************************************************************/
-
-bool smb_io_strhdr(const char *desc, STRHDR *hdr, prs_struct *ps, int depth)
-{
- if (hdr == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_strhdr");
- depth++;
-
- prs_align(ps);
-
- if(!prs_uint16("str_str_len", ps, depth, &hdr->str_str_len))
- return False;
- if(!prs_uint16("str_max_len", ps, depth, &hdr->str_max_len))
- return False;
- if(!prs_uint32("buffer ", ps, depth, &hdr->buffer))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a UNIHDR structure.
-********************************************************************/
-
-void init_uni_hdr(UNIHDR *hdr, UNISTR2 *str2)
-{
- 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)
-{
- if (hdr == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_unihdr");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint16("uni_str_len", ps, depth, &hdr->uni_str_len))
- return False;
- if(!prs_uint16("uni_max_len", ps, depth, &hdr->uni_max_len))
- return False;
- if(!prs_uint32("buffer ", ps, depth, &hdr->buffer))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a BUFHDR structure.
-********************************************************************/
-
-void init_buf_hdr(BUFHDR *hdr, int max_len, int len)
-{
- hdr->buf_max_len = max_len;
- hdr->buf_len = len;
-}
-
-/*******************************************************************
- prs_uint16 wrapper. Call this and it sets up a pointer to where the
- 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)
-{
- (*offset) = prs_offset(ps);
- if (ps->io) {
-
- /* reading. */
-
- if(!smb_io_hdrbuf(desc, hdr, ps, depth))
- return False;
-
- } else {
-
- /* writing. */
-
- if(!prs_set_offset(ps, prs_offset(ps) + (sizeof(uint32) * 2)))
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- smb_io_hdrbuf wrapper. Call this and it retrospectively stores the size.
- 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,
- uint32 ptr_hdrbuf, uint32 max_len, uint32 len)
-{
- if (!ps->io) {
- /* writing: go back and do a retrospective job. i hate this */
-
- uint32 old_offset = prs_offset(ps);
-
- init_buf_hdr(hdr, max_len, len);
- if(!prs_set_offset(ps, ptr_hdrbuf))
- return False;
- if(!smb_io_hdrbuf(desc, hdr, ps, depth))
- return False;
-
- if(!prs_set_offset(ps, old_offset))
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Reads or writes a BUFHDR structure.
-********************************************************************/
-
-bool smb_io_hdrbuf(const char *desc, BUFHDR *hdr, prs_struct *ps, int depth)
-{
- if (hdr == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_hdrbuf");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("buf_max_len", ps, depth, &hdr->buf_max_len))
- return False;
- if(!prs_uint32("buf_len ", ps, depth, &hdr->buf_len))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a UNISTR structure.
-********************************************************************/
-
-void init_unistr(UNISTR *str, const char *buf)
-{
- size_t len;
-
- if (buf == NULL) {
- str->buffer = NULL;
- return;
- }
-
- len = rpcstr_push_talloc(talloc_tos(), &str->buffer, buf);
- if (len == (size_t)-1) {
- str->buffer = NULL;
- }
-}
-
-/*******************************************************************
-reads or writes a UNISTR structure.
-XXXX NOTE: UNISTR structures NEED to be null-terminated.
-********************************************************************/
-
-bool smb_io_unistr(const char *desc, UNISTR *uni, prs_struct *ps, int depth)
-{
- if (uni == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_unistr");
- depth++;
-
- if(!prs_unistr("unistr", ps, depth, uni))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Allocate the RPC_DATA_BLOB memory.
-********************************************************************/
-
-static void create_rpc_blob(RPC_DATA_BLOB *str, size_t len)
-{
- 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 RPC_DATA_BLOB structure from a uint32
-********************************************************************/
-
-void init_rpc_blob_uint32(RPC_DATA_BLOB *str, uint32 val)
-{
- ZERO_STRUCTP(str);
-
- /* set up string lengths. */
- create_rpc_blob(str, sizeof(uint32));
- SIVAL(str->buffer, 0, val);
-}
-
-/*******************************************************************
- Inits a RPC_DATA_BLOB structure.
-********************************************************************/
-
-void init_rpc_blob_str(RPC_DATA_BLOB *str, const char *buf, int len)
-{
- ZERO_STRUCTP(str);
-
- /* set up string lengths. */
- if (len) {
- create_rpc_blob(str, len*2);
- rpcstr_push(str->buffer, buf, (size_t)str->buf_len, STR_TERMINATE);
- }
-}
-
-/*******************************************************************
- Inits a RPC_DATA_BLOB structure from a hex string.
-********************************************************************/
-
-void init_rpc_blob_hex(RPC_DATA_BLOB *str, const char *buf)
-{
- ZERO_STRUCTP(str);
- 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 RPC_DATA_BLOB structure.
-********************************************************************/
-
-void init_rpc_blob_bytes(RPC_DATA_BLOB *str, uint8 *buf, size_t len)
-{
- ZERO_STRUCTP(str);
-
- /* max buffer size (allocated size) */
- if (buf != NULL && len) {
- create_rpc_blob(str, len);
- memcpy(str->buffer, buf, len);
- }
- 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)
-{
- prs_debug(ps, depth, desc, "smb_io_buffer5");
- depth++;
-
- if (buf5 == NULL) return False;
-
- if(!prs_align(ps))
- return False;
- if(!prs_uint32("buf_len", ps, depth, &buf5->buf_len))
- return False;
-
- if(buf5->buf_len) {
- if(!prs_buffer5(True, "buffer" , ps, depth, buf5))
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Inits a REGVAL_BUFFER structure.
-********************************************************************/
-
-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->offset = 0;
- str->buf_len = buf != NULL ? len : 0;
-
- if (buf != NULL) {
- 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_regval_buffer: talloc fail");
- memcpy(str->buffer, buf, str->buf_len);
- }
-}
-
-/*******************************************************************
- 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_regval_buffer(const char *desc, prs_struct *ps, int depth, REGVAL_BUFFER *buf2)
-{
-
- prs_debug(ps, depth, desc, "smb_io_regval_buffer");
- depth++;
-
- if(!prs_align(ps))
- 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;
-
- /* buffer advanced by indicated length of string
- NOT by searching for null-termination */
-
- if(!prs_regval_buffer(True, "buffer ", ps, depth, buf2))
- return False;
-
- return True;
-}
-
-/*******************************************************************
-creates a UNISTR2 structure: sets up the buffer, too
-********************************************************************/
-
-void init_buf_unistr2(UNISTR2 *str, uint32 *ptr, const char *buf)
-{
- if (buf != NULL) {
- *ptr = 1;
- init_unistr2(str, buf, UNI_STR_TERMINATE);
- } else {
- *ptr = 0;
- init_unistr2(str, NULL, UNI_FLAGS_NONE);
-
- }
-}
-
-/*******************************************************************
- Copies a UNISTR2 structure.
-********************************************************************/
-
-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);
-
- str->uni_max_len = from->uni_max_len;
- str->offset = from->offset;
- str->uni_str_len = from->uni_str_len;
-
- /* 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) {
- 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;
- }
- }
-}
-
-/*******************************************************************
- Creates a STRING2 structure.
-********************************************************************/
-
-void init_string2(STRING2 *str, const char *buf, size_t max_len, size_t str_len)
-{
- /* 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->offset = 0;
- str->str_str_len = str_len;
-
- /* store the string */
- if(str_len != 0) {
- str->buffer = (uint8 *)TALLOC_ZERO(talloc_tos(),
- str->str_max_len);
- if (str->buffer == NULL)
- smb_panic("init_string2: malloc fail");
- memcpy(str->buffer, buf, str_len);
- }
-}
-
-/*******************************************************************
- Reads or writes a STRING2 structure.
- XXXX NOTE: STRING2 structures need NOT be null-terminated.
- the str_str_len member tells you how long the string is;
- 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)
-{
- if (str2 == NULL)
- return False;
-
- if (buffer) {
-
- prs_debug(ps, depth, desc, "smb_io_string2");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("str_max_len", ps, depth, &str2->str_max_len))
- return False;
- if(!prs_uint32("offset ", ps, depth, &str2->offset))
- return False;
- if(!prs_uint32("str_str_len", ps, depth, &str2->str_str_len))
- return False;
-
- /* buffer advanced by indicated length of string
- NOT by searching for null-termination */
- if(!prs_string2(True, "buffer ", ps, depth, str2))
- return False;
-
- } else {
-
- prs_debug(ps, depth, desc, "smb_io_string2 - NULL");
- depth++;
- memset((char *)str2, '\0', sizeof(*str2));
-
- }
-
- return True;
-}
-
-/*******************************************************************
- Inits a UNISTR2 structure.
-********************************************************************/
-
-void init_unistr2(UNISTR2 *str, const char *buf, enum unistr2_term_codes flags)
-{
- size_t len = 0;
- uint32 num_chars = 0;
-
- if (buf) {
- /* We always null terminate the copy. */
- len = strlen(buf) + 1;
- if ( flags == UNI_STR_DBLTERMINATE )
- len++;
- }
-
- if (buf == NULL || len == 0) {
- /* no buffer -- nothing to do */
- str->uni_max_len = 0;
- str->offset = 0;
- str->uni_str_len = 0;
-
- 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);
-
- /*
- * The UNISTR2 must be initialized !!!
- * jfm, 7/7/2001.
- */
- 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 );
-
- uni4->length = 2 * (uni4->string->uni_str_len);
- uni4->size = 2 * (uni4->string->uni_max_len);
-}
-
-/**
- * Inits a UNISTR2 structure.
- * @param ctx talloc context to allocate string on
- * @param str pointer to string to create
- * @param buf UCS2 null-terminated buffer to init from
-*/
-
-void init_unistr2_w(TALLOC_CTX *ctx, UNISTR2 *str, const smb_ucs2_t *buf)
-{
- uint32 len = buf ? strlen_w(buf) : 0;
-
- ZERO_STRUCTP(str);
-
- /* set up string lengths. */
- str->uni_max_len = len;
- str->offset = 0;
- str->uni_str_len = len;
-
- 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;
- }
-
- /*
- * don't move this test above ! The UNISTR2 must be initialized !!!
- * jfm, 7/7/2001.
- */
- if (buf==NULL)
- return;
-
- /* 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 */
- if (len+1) {
- strncpy_w(str->buffer, buf, len + 1);
- }
-}
-
-/*******************************************************************
- Inits a UNISTR2 structure from a UNISTR
-********************************************************************/
-
-void init_unistr2_from_unistr(TALLOC_CTX *ctx, UNISTR2 *to, const UNISTR *from)
-{
- uint32 i;
-
- /* the destination UNISTR2 should never be NULL.
- if it is it is a programming error */
-
- /* if the source UNISTR is NULL, then zero out
- the destination string and return */
- ZERO_STRUCTP (to);
- if ((from == NULL) || (from->buffer == NULL))
- return;
-
- /* get the length; UNISTR must be NULL terminated */
- i = 0;
- while ((from->buffer)[i]!='\0')
- i++;
- i++; /* one more to catch the terminating NULL */
- /* is this necessary -- jerry? I need to think */
-
- /* 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->offset = 0;
- to->uni_str_len = i;
-
- /* allocate the space and copy the string buffer */
- 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.
- XXXX NOTE: UNISTR2 structures need NOT be null-terminated.
- the uni_str_len member tells you how long the string is;
- 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)
-{
- if (uni2 == NULL)
- return False;
-
- if (buffer) {
-
- prs_debug(ps, depth, desc, "smb_io_unistr2");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("uni_max_len", ps, depth, &uni2->uni_max_len))
- return False;
- if(!prs_uint32("offset ", ps, depth, &uni2->offset))
- return False;
- if(!prs_uint32("uni_str_len", ps, depth, &uni2->uni_str_len))
- return False;
-
- /* buffer advanced by indicated length of string
- NOT by searching for null-termination */
- if(!prs_unistr2(True, "buffer ", ps, depth, uni2))
- return False;
-
- } else {
-
- prs_debug(ps, depth, desc, "smb_io_unistr2 - NULL");
- depth++;
- memset((char *)uni2, '\0', sizeof(*uni2));
-
- }
-
- return True;
-}
-
-/*******************************************************************
- now read/write UNISTR4
-********************************************************************/
-
-bool prs_unistr4(const char *desc, prs_struct *ps, int depth, UNISTR4 *uni4)
-{
- 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++;
-
- 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_io_unistr2(desc, ps, depth, uni4->string) )
- return False;
-
- 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 (UNMARSHALLING(ps)) {
- if (array->count) {
- if ( !(array->strings = TALLOC_ZERO_ARRAY( talloc_tos(), UNISTR4, array->count)) )
- return False;
- } else {
- array->strings = NULL;
- }
- }
-
- /* 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_unistr4_str("string", ps, depth, &array->strings[i]) )
- return False;
- }
-
- return True;
-}
-
-/********************************************************************
- 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;
-}
-
-/*******************************************************************
- Reads or writes a DOM_RID structure.
-********************************************************************/
-
-bool smb_io_dom_rid(const char *desc, DOM_RID *rid, prs_struct *ps, int depth)
-{
- 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 *rid, prs_struct *ps, int depth)
-{
- if (rid == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_dom_rid2");
- 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;
- if(!prs_uint32("unknown", ps, depth, &rid->unknown))
- return False;
-
- return True;
-}
-
-
-/*******************************************************************
-creates a DOM_RID3 structure.
-********************************************************************/
-
-void init_dom_rid3(DOM_RID3 *rid3, uint32 rid, uint8 type)
-{
- rid3->rid = rid;
- rid3->type1 = type;
- rid3->ptr_type = 0x1; /* non-zero, basically. */
- rid3->type2 = 0x1;
- rid3->unk = type;
-}
-
-/*******************************************************************
-reads or writes a DOM_RID3 structure.
-********************************************************************/
-
-bool smb_io_dom_rid3(const char *desc, DOM_RID3 *rid3, prs_struct *ps, int depth)
-{
- if (rid3 == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_dom_rid3");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("rid ", ps, depth, &rid3->rid))
- return False;
- if(!prs_uint32("type1 ", ps, depth, &rid3->type1))
- return False;
- if(!prs_uint32("ptr_type", ps, depth, &rid3->ptr_type))
- return False;
- if(!prs_uint32("type2 ", ps, depth, &rid3->type2))
- return False;
- if(!prs_uint32("unk ", ps, depth, &rid3->unk))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a DOM_RID4 structure.
-********************************************************************/
-
-void init_dom_rid4(DOM_RID4 *rid4, uint16 unknown, uint16 attr, uint32 rid)
-{
- rid4->unknown = unknown;
- rid4->attr = attr;
- rid4->rid = rid;
-}
-
-/*******************************************************************
- Inits a DOM_CLNT_SRV structure.
-********************************************************************/
-
-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) {
- logcln->undoc_buffer = 1;
- init_unistr2(&logcln->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
- } else {
- logcln->undoc_buffer = 0;
- }
-
- if (comp_name != NULL) {
- logcln->undoc_buffer2 = 1;
- init_unistr2(&logcln->uni_comp_name, comp_name, UNI_STR_TERMINATE);
- } else {
- logcln->undoc_buffer2 = 0;
- }
-}
-
-/*******************************************************************
- Inits or writes a DOM_CLNT_SRV structure.
-********************************************************************/
-
-bool smb_io_clnt_srv(const char *desc, DOM_CLNT_SRV *logcln, prs_struct *ps, int depth)
-{
- if (logcln == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_clnt_srv");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("undoc_buffer ", ps, depth, &logcln->undoc_buffer))
- return False;
-
- 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, &logcln->undoc_buffer2))
- return False;
-
- if (logcln->undoc_buffer2 != 0) {
- if(!smb_io_unistr2("unistr2", &logcln->uni_comp_name, logcln->undoc_buffer2, ps, depth))
- return False;
- }
-
- return True;
-}
-
-/*******************************************************************
- Inits a DOM_LOG_INFO structure.
-********************************************************************/
-
-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__));
-
- loginfo->undoc_buffer = 1;
-
- init_unistr2(&loginfo->uni_logon_srv, logon_srv, UNI_STR_TERMINATE);
- init_unistr2(&loginfo->uni_acct_name, acct_name, UNI_STR_TERMINATE);
-
- loginfo->sec_chan = sec_chan;
-
- 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 *loginfo, prs_struct *ps, int depth)
-{
- if (loginfo == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_log_info");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("undoc_buffer", ps, depth, &loginfo->undoc_buffer))
- return False;
-
- if(!smb_io_unistr2("unistr2", &loginfo->uni_logon_srv, True, ps, depth))
- return False;
- if(!smb_io_unistr2("unistr2", &loginfo->uni_acct_name, True, ps, depth))
- return False;
-
- if(!prs_uint16("sec_chan", ps, depth, &loginfo->sec_chan))
- return False;
-
- 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)
-{
- if (chal == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_chal");
- depth++;
-
- if(!prs_uint8s (False, "data", ps, depth, chal->data, 8))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Reads or writes a DOM_CRED structure.
-********************************************************************/
-
-bool smb_io_cred(const char *desc, DOM_CRED *cred, prs_struct *ps, int depth)
-{
- if (cred == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_cred");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!smb_io_chal ("", &cred->challenge, ps, depth))
- return False;
-
- if(!smb_io_utime("", &cred->timestamp, ps, depth))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a DOM_CLNT_INFO2 structure.
-********************************************************************/
-
-void init_clnt_info2(DOM_CLNT_INFO2 *clnt,
- const char *logon_srv, const char *comp_name,
- const DOM_CRED *clnt_cred)
-{
- DEBUG(5,("make_clnt_info: %d\n", __LINE__));
-
- init_clnt_srv(&clnt->login, logon_srv, comp_name);
-
- if (clnt_cred != NULL) {
- clnt->ptr_cred = 1;
- memcpy(&clnt->cred, clnt_cred, sizeof(clnt->cred));
- } else {
- clnt->ptr_cred = 0;
- }
-}
-
-/*******************************************************************
- 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)
-{
- if (clnt == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_clnt_info2");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!smb_io_clnt_srv("", &clnt->login, ps, depth))
- return False;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("ptr_cred", ps, depth, &clnt->ptr_cred))
- return False;
- if(!smb_io_cred("", &clnt->cred, ps, depth))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a DOM_CLNT_INFO structure.
-********************************************************************/
-
-void init_clnt_info(DOM_CLNT_INFO *clnt,
- const char *logon_srv, const char *acct_name,
- uint16 sec_chan, const char *comp_name,
- const DOM_CRED *cred)
-{
- DEBUG(5,("make_clnt_info\n"));
-
- init_log_info(&clnt->login, logon_srv, acct_name, sec_chan, comp_name);
- memcpy(&clnt->cred, cred, sizeof(clnt->cred));
-}
-
-/*******************************************************************
- 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)
-{
- if (clnt == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_clnt_info");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!smb_io_log_info("", &clnt->login, ps, depth))
- return False;
- if(!smb_io_cred("", &clnt->cred, ps, depth))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits a DOM_LOGON_ID structure.
-********************************************************************/
-
-void init_logon_id(DOM_LOGON_ID *logonid, uint32 log_id_low, uint32 log_id_high)
-{
- DEBUG(5,("make_logon_id: %d\n", __LINE__));
-
- 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 *logonid, prs_struct *ps, int depth)
-{
- if (logonid == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_logon_id");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("low ", ps, depth, &logonid->low ))
- return False;
- if(!prs_uint32("high", ps, depth, &logonid->high))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Inits an OWF_INFO structure.
-********************************************************************/
-
-void init_owf_info(OWF_INFO *hash, const uint8 data[16])
-{
- DEBUG(5,("init_owf_info: %d\n", __LINE__));
-
- if (data != NULL)
- memcpy(hash->data, data, sizeof(hash->data));
- else
- memset((char *)hash->data, '\0', sizeof(hash->data));
-}
-
-/*******************************************************************
- Reads or writes an OWF_INFO structure.
-********************************************************************/
-
-bool smb_io_owf_info(const char *desc, OWF_INFO *hash, prs_struct *ps, int depth)
-{
- if (hash == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_owf_info");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint8s (False, "data", ps, depth, hash->data, 16))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Reads or writes a DOM_GID structure.
-********************************************************************/
-
-bool smb_io_gid(const char *desc, DOM_GID *gid, prs_struct *ps, int depth)
-{
- if (gid == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_gid");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(!prs_uint32("g_rid", ps, depth, &gid->g_rid))
- return False;
- if(!prs_uint32("attr ", ps, depth, &gid->attr))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Reads or writes an POLICY_HND structure.
-********************************************************************/
-
-bool smb_io_pol_hnd(const char *desc, POLICY_HND *pol, prs_struct *ps, int depth)
-{
- if (pol == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_pol_hnd");
- depth++;
-
- if(!prs_align(ps))
- return False;
-
- if(UNMARSHALLING(ps))
- ZERO_STRUCTP(pol);
-
- if (!prs_uint32("handle_type", ps, depth, &pol->handle_type))
- return False;
- if (!smb_io_uuid("uuid", (struct GUID*)&pol->uuid, ps, depth))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Create a UNISTR3.
-********************************************************************/
-
-void init_unistr3(UNISTR3 *str, const char *buf)
-{
- if (buf == NULL) {
- str->uni_str_len=0;
- str->str.buffer = NULL;
- return;
- }
-
- str->uni_str_len = strlen(buf) + 1;
-
- 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");
-
- 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)
-{
- if (name == NULL)
- return False;
-
- prs_debug(ps, depth, desc, "smb_io_unistr3");
- depth++;
-
- if(!prs_align(ps))
- 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 */
-
- if(!prs_unistr3(True, "unistr", name, ps, depth))
- return False;
-
- return True;
-}
-
-/*******************************************************************
- Stream a uint64_struct
- ********************************************************************/
-bool prs_uint64(const char *name, prs_struct *ps, int depth, uint64 *data64)
-{
- 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)
-{
- prs_debug(ps, depth, desc, "smb_io_bufhdr2");
- depth++;
-
- prs_align(ps);
- prs_uint32("info_level", ps, depth, &(hdr->info_level));
- prs_uint32("length ", ps, depth, &(hdr->length ));
- prs_uint32("buffer ", ps, depth, &(hdr->buffer ));
-
- return True;
-}
-
-/*******************************************************************
-reads or writes a BUFHDR4 structure.
-********************************************************************/
-bool smb_io_bufhdr4(const char *desc, BUFHDR4 *hdr, prs_struct *ps, int depth)
-{
- prs_debug(ps, depth, desc, "smb_io_bufhdr4");
- depth++;
-
- prs_align(ps);
- prs_uint32("size", ps, depth, &hdr->size);
- prs_uint32("buffer", ps, depth, &hdr->buffer);
-
- 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;
- }
- }
-
- 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)
-{
- if (hdr == NULL)
- {
- return False;
- }
- hdr->uni_str_len = 2 * len;
- hdr->uni_max_len = 2 * len;
- hdr->buffer = len != 0 ? 1 : 0;
-
- return True;
-}
-
-/*******************************************************************
-creates a BUFHDR2 structure.
-********************************************************************/
-bool make_bufhdr2(BUFHDR2 *hdr, uint32 info_level, uint32 length, uint32 buffer)
-{
- hdr->info_level = info_level;
- hdr->length = length;
- hdr->buffer = buffer;
-
- 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;
-}
-
-/*******************************************************************
- Verifies policy handle
-********************************************************************/
-
-bool policy_handle_is_valid(const POLICY_HND *hnd)
-{
- POLICY_HND zero_pol;
-
- ZERO_STRUCT(zero_pol);
- return ((memcmp(&zero_pol, hnd, sizeof(POLICY_HND)) == 0) ? false : true );
-}
git.samba.org / ira / wip.git / blobdiff