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authorJeremy Allison <jra@samba.org>2002-06-28 00:17:15 +0000
committerJeremy Allison <jra@samba.org>2002-06-28 00:17:15 +0000
commit452eb38df0553886313c9b19a945385d853e19ab (patch)
treed46f49dadc494afaf69456c2cc02860b0fc52721 /source3/rpc_parse/parse_spoolss.c
parenta9093a1b5819d74e6dc21c413dc84f8fd3f181dc (diff)
downloadsamba-452eb38df0553886313c9b19a945385d853e19ab.tar.gz
samba-452eb38df0553886313c9b19a945385d853e19ab.tar.xz
samba-452eb38df0553886313c9b19a945385d853e19ab.zip
Proper merge of all the working printing stuff from APPLIANCE_HEAD.
Now let's keep this in sync ! Jeremy. (This used to be commit 3603cd4947df2c10df604447dc542932cb9e5d5a)
Diffstat (limited to 'source3/rpc_parse/parse_spoolss.c')
-rw-r--r--source3/rpc_parse/parse_spoolss.c147
1 files changed, 110 insertions, 37 deletions
diff --git a/source3/rpc_parse/parse_spoolss.c b/source3/rpc_parse/parse_spoolss.c
index 841d303840..0175406384 100644
--- a/source3/rpc_parse/parse_spoolss.c
+++ b/source3/rpc_parse/parse_spoolss.c
@@ -48,7 +48,7 @@ static uint32 str_len_uni(UNISTR *source)
This should be moved in a more generic lib.
********************************************************************/
-static BOOL spoolss_io_system_time(char *desc, prs_struct *ps, int depth, SYSTEMTIME *systime)
+BOOL spoolss_io_system_time(char *desc, prs_struct *ps, int depth, SYSTEMTIME *systime)
{
if(!prs_uint16("year", ps, depth, &systime->year))
return False;
@@ -124,7 +124,7 @@ reads or writes an DOC_INFO structure.
static BOOL smb_io_doc_info(char *desc, DOC_INFO *info, prs_struct *ps, int depth)
{
- uint32 useless_ptr=1;
+ uint32 useless_ptr=0;
if (info == NULL) return False;
@@ -324,53 +324,64 @@ static BOOL smb_io_notify_info_data(char *desc,SPOOL_NOTIFY_INFO_DATA *data, prs
{
uint32 useless_ptr=0xADDE0FF0;
- uint32 how_many_words;
- BOOL isvalue;
- uint32 x;
-
prs_debug(ps, depth, desc, "smb_io_notify_info_data");
depth++;
- how_many_words=data->size;
- if (how_many_words==POINTER) {
- how_many_words=TWO_VALUE;
- }
-
- isvalue=data->enc_type;
-
if(!prs_align(ps))
return False;
if(!prs_uint16("type", ps, depth, &data->type))
return False;
if(!prs_uint16("field", ps, depth, &data->field))
return False;
- /*prs_align(ps);*/
- if(!prs_uint32("how many words", ps, depth, &how_many_words))
+ if(!prs_uint32("how many words", ps, depth, &data->size))
return False;
if(!prs_uint32("id", ps, depth, &data->id))
return False;
- if(!prs_uint32("how many words", ps, depth, &how_many_words))
+ if(!prs_uint32("how many words", ps, depth, &data->size))
return False;
+ switch (data->enc_type) {
- /*prs_align(ps);*/
+ /* One and two value data has two uint32 values */
+
+ case ONE_VALUE:
+ case TWO_VALUE:
- if (isvalue==True) {
if(!prs_uint32("value[0]", ps, depth, &data->notify_data.value[0]))
return False;
if(!prs_uint32("value[1]", ps, depth, &data->notify_data.value[1]))
return False;
- /*prs_align(ps);*/
- } else {
- /* it's a string */
- /* length in ascii including \0 */
- x=2*(data->notify_data.data.length+1);
- if(!prs_uint32("string length", ps, depth, &x ))
+ break;
+
+ /* Pointers and strings have a string length and a
+ pointer. For a string the length is expressed as
+ the number of uint16 characters plus a trailing
+ \0\0. */
+
+ case POINTER:
+
+ if(!prs_uint32("string length", ps, depth, &data->notify_data.data.length ))
+ return False;
+ if(!prs_uint32("pointer", ps, depth, &useless_ptr))
+ return False;
+
+ break;
+
+ case STRING:
+
+ if(!prs_uint32("string length", ps, depth, &data->notify_data.data.length))
return False;
+
if(!prs_uint32("pointer", ps, depth, &useless_ptr))
return False;
- /*prs_align(ps);*/
+
+ break;
+
+ default:
+ DEBUG(3, ("invalid enc_type %d for smb_io_notify_info_data\n",
+ data->enc_type));
+ break;
}
return True;
@@ -383,22 +394,79 @@ reads or writes an NOTIFY INFO DATA structure.
BOOL smb_io_notify_info_data_strings(char *desc,SPOOL_NOTIFY_INFO_DATA *data,
prs_struct *ps, int depth)
{
- uint32 x;
- BOOL isvalue;
-
prs_debug(ps, depth, desc, "smb_io_notify_info_data_strings");
depth++;
if(!prs_align(ps))
return False;
- isvalue=data->enc_type;
+ switch(data->enc_type) {
+
+ /* No data for values */
+
+ case ONE_VALUE:
+ case TWO_VALUE:
+
+ break;
+
+ /* Strings start with a length in uint16s */
+
+ case STRING:
+
+ if (UNMARSHALLING(ps)) {
+ data->notify_data.data.string =
+ (uint16 *)prs_alloc_mem(ps, data->notify_data.data.length);
+
+ if (!data->notify_data.data.string)
+ return False;
+ }
+
+ if (MARSHALLING(ps))
+ data->notify_data.data.length /= 2;
+
+ if(!prs_uint32("string length", ps, depth, &data->notify_data.data.length))
+ return False;
+
+ if (!prs_uint16uni(True, "string", ps, depth, data->notify_data.data.string,
+ data->notify_data.data.length))
+ return False;
+
+ if (MARSHALLING(ps))
+ data->notify_data.data.length *= 2;
+
+ break;
+
+ case POINTER:
+
+ if (UNMARSHALLING(ps)) {
+ data->notify_data.data.string =
+ (uint16 *)prs_alloc_mem(ps, data->notify_data.data.length);
+
+ if (!data->notify_data.data.string)
+ return False;
+ }
+
+ if(!prs_uint8s(True,"buffer",ps,depth,(uint8*)data->notify_data.data.string,data->notify_data.data.length))
+ return False;
+
+ break;
+
+ default:
+ DEBUG(3, ("invalid enc_type %d for smb_io_notify_info_data_strings\n",
+ data->enc_type));
+ break;
+ }
+#if 0
if (isvalue==False) {
+
/* length of string in unicode include \0 */
x=data->notify_data.data.length+1;
+
+ if (data->field != 16)
if(!prs_uint32("string length", ps, depth, &x ))
return False;
+
if (MARSHALLING(ps)) {
/* These are already in little endian format. Don't byte swap. */
if (x == 1) {
@@ -412,6 +480,10 @@ BOOL smb_io_notify_info_data_strings(char *desc,SPOOL_NOTIFY_INFO_DATA *data,
if(!prs_uint8s(True,"string",ps,depth, (uint8 *)&data->notify_data.data.length,x*2))
return False;
} else {
+
+ if (data->field == 16)
+ x /= 2;
+
if(!prs_uint16uni(True,"string",ps,depth,data->notify_data.data.string,x))
return False;
}
@@ -427,10 +499,11 @@ BOOL smb_io_notify_info_data_strings(char *desc,SPOOL_NOTIFY_INFO_DATA *data,
return False;
}
}
-#if 0 /* JERRY */
- /* Win2k does not seem to put this parse align here */
+#endif
+#if 0 /* JERRY */
+ /* Win2k does not seem to put this parse align here */
if(!prs_align(ps))
return False;
#endif
@@ -959,6 +1032,7 @@ BOOL make_spoolss_printer_info_2(TALLOC_CTX *mem_ctx, SPOOL_PRINTER_INFO_LEVEL_2
return True;
}
+
/*******************************************************************
* read a structure.
* called from spoolss_q_open_printer_ex (srv_spoolss.c)
@@ -1209,8 +1283,11 @@ BOOL spoolss_io_r_getprinterdata(char *desc, SPOOL_R_GETPRINTERDATA *r_u, prs_st
if (!prs_uint32("size", ps, depth, &r_u->size))
return False;
- if (UNMARSHALLING(ps))
+ if (UNMARSHALLING(ps) && r_u->size) {
r_u->data = prs_alloc_mem(ps, r_u->size);
+ if(r_u->data)
+ return False;
+ }
if (!prs_uint8s(False,"data", ps, depth, r_u->data, r_u->size))
return False;
@@ -5748,9 +5825,7 @@ BOOL spoolss_io_r_enumprinterdata(char *desc, SPOOL_R_ENUMPRINTERDATA *r_u, prs_
return False;
if (UNMARSHALLING(ps) && r_u->valuesize) {
-
r_u->value = (uint16 *)prs_alloc_mem(ps, r_u->valuesize * 2);
-
if (!r_u->value) {
DEBUG(0, ("spoolss_io_r_enumprinterdata: out of memory for printerdata value\n"));
return False;
@@ -5773,10 +5848,8 @@ BOOL spoolss_io_r_enumprinterdata(char *desc, SPOOL_R_ENUMPRINTERDATA *r_u, prs_
return False;
if (UNMARSHALLING(ps) && r_u->datasize) {
-
r_u->data = (uint8 *)prs_alloc_mem(ps, r_u->datasize);
-
- if (!r_u->value) {
+ if (!r_u->data) {
DEBUG(0, ("spoolss_io_r_enumprinterdata: out of memory for printerdata data\n"));
return False;
}