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s3-rpc_server: Migrated spoolss to dcerpc_winreg_query_dword.

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Signed-off-by: Günther Deschner <gd@samba.org>
This commit is contained in:
Andreas Schneider 2011-02-01 15:29:48 +01:00 committed by Günther Deschner
parent df75045e0d
commit 1f0c766fa6
1 changed files with 10 additions and 80 deletions
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90
source3/rpc_server/srv_spoolss_util.c
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@ -655,81 +655,6 @@ done:
return result;
}
static WERROR winreg_printer_query_dword(TALLOC_CTX *mem_ctx,
struct dcerpc_binding_handle *winreg_handle,
struct policy_handle *key_handle,
const char *value,
uint32_t *data)
{
struct winreg_String wvalue;
enum winreg_Type type;
WERROR result = WERR_OK;
uint32_t value_len = 0;
uint32_t data_size = 0;
NTSTATUS status;
DATA_BLOB blob;
wvalue.name = value;
status = dcerpc_winreg_QueryValue(winreg_handle,
mem_ctx,
key_handle,
&wvalue,
&type,
NULL,
&data_size,
&value_len,
&result);
if (!NT_STATUS_IS_OK(status)) {
result = ntstatus_to_werror(status);
}
if (!W_ERROR_IS_OK(result)) {
DEBUG(2, ("winreg_printer_query_dword: Could not query value %s: %s\n",
wvalue.name, win_errstr(result)));
goto done;
}
if (type != REG_DWORD) {
result = WERR_INVALID_DATATYPE;
goto done;
}
if (data_size != 4) {
result = WERR_INVALID_DATA;
goto done;
}
blob = data_blob_talloc(mem_ctx, NULL, data_size);
if (blob.data == NULL) {
result = WERR_NOMEM;
goto done;
}
value_len = 0;
status = dcerpc_winreg_QueryValue(winreg_handle,
mem_ctx,
key_handle,
&wvalue,
&type,
blob.data,
&data_size,
&value_len,
&result);
if (!NT_STATUS_IS_OK(status)) {
result = ntstatus_to_werror(status);
}
if (!W_ERROR_IS_OK(result)) {
DEBUG(2, ("winreg_printer_query_dword: Could not query value %s: %s\n",
wvalue.name, win_errstr(result)));
goto done;
}
if (data) {
*data = IVAL(blob.data, 0);
}
done:
return result;
}
static WERROR winreg_printer_write_multi_sz(TALLOC_CTX *mem_ctx,
struct dcerpc_binding_handle *winreg_handle,
struct policy_handle *key_handle,
@ -2955,6 +2880,7 @@ WERROR winreg_printer_get_changeid(TALLOC_CTX *mem_ctx,
struct policy_handle hive_hnd, key_hnd;
uint32_t changeid = 0;
char *path;
NTSTATUS status;
WERROR result;
TALLOC_CTX *tmp_ctx;
@ -2990,11 +2916,15 @@ WERROR winreg_printer_get_changeid(TALLOC_CTX *mem_ctx,
DEBUG(10, ("winreg_printer_get_changeid: get changeid from %s\n", path));
result = winreg_printer_query_dword(tmp_ctx,
winreg_handle,
&key_hnd,
"ChangeID",
&changeid);
status = dcerpc_winreg_query_dword(tmp_ctx,
winreg_handle,
&key_hnd,
"ChangeID",
&changeid,
&result);
if (!NT_STATUS_IS_OK(status)) {
result = ntstatus_to_werror(status);
}
if (!W_ERROR_IS_OK(result)) {
goto done;
}