diff options
| -rw-r--r-- | source3/rpc_server/srv_spoolss_util.c | 131 | ||||
| -rw-r--r-- | source3/rpc_server/srv_spoolss_util.h | 16 |
2 files changed, 147 insertions, 0 deletions
diff --git a/source3/rpc_server/srv_spoolss_util.c b/source3/rpc_server/srv_spoolss_util.c index 74cc5fb65a..c3aafe3959 100644 --- a/source3/rpc_server/srv_spoolss_util.c +++ b/source3/rpc_server/srv_spoolss_util.c @@ -1635,3 +1635,134 @@ done: TALLOC_FREE(tmp_ctx); return result; } + +WERROR winreg_printer_getform1(struct pipes_struct *p, + const char *form_name, + struct spoolss_FormInfo1 *r) +{ + uint32_t access_mask = SEC_FLAG_MAXIMUM_ALLOWED; + struct rpc_pipe_client *winreg_pipe = NULL; + struct policy_handle hive_hnd, key_hnd; + struct winreg_String wvalue; + enum winreg_Type type_in; + uint8_t *data_in; + uint32_t data_in_size = 0; + uint32_t value_len = 0; + uint32_t num_builtin = ARRAY_SIZE(builtin_forms1); + uint32_t i; + WERROR result; + NTSTATUS status; + TALLOC_CTX *tmp_ctx; + + /* check builtin forms first */ + for (i = 0; i < num_builtin; i++) { + if (strequal(builtin_forms1[i].form_name, form_name)) { + *r = builtin_forms1[i]; + return WERR_OK; + } + } + + tmp_ctx = talloc_new(p->mem_ctx); + if (tmp_ctx == NULL) { + return WERR_NOMEM; + } + + ZERO_STRUCT(hive_hnd); + ZERO_STRUCT(key_hnd); + + result = winreg_printer_openkey(tmp_ctx, + p->server_info, + &winreg_pipe, + TOP_LEVEL_CONTROL_FORMS_KEY, + "", + true, + access_mask, + &hive_hnd, + &key_hnd); + if (!W_ERROR_IS_OK(result)) { + DEBUG(0, ("winreg_printer_getform1: Could not open key %s: %s\n", + TOP_LEVEL_CONTROL_FORMS_KEY, win_errstr(result))); + goto done; + } + + wvalue.name = form_name; + + /* + * call QueryValue once with data == NULL to get the + * needed memory size to be allocated, then allocate + * data buffer and call again. + */ + status = rpccli_winreg_QueryValue(winreg_pipe, + tmp_ctx, + &key_hnd, + &wvalue, + &type_in, + NULL, + &data_in_size, + &value_len, + &result); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(0, ("winreg_printer_getform1: Could not query value %s: %s\n", + wvalue.name, nt_errstr(status))); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + result = ntstatus_to_werror(status); + goto done; + } + + data_in = (uint8_t *) TALLOC(tmp_ctx, data_in_size); + if (data_in == NULL) { + result = WERR_NOMEM; + goto done; + } + value_len = 0; + + status = rpccli_winreg_QueryValue(winreg_pipe, + tmp_ctx, + &key_hnd, + &wvalue, + &type_in, + data_in, + &data_in_size, + &value_len, + &result); + if (!NT_STATUS_IS_OK(status)) { + DEBUG(0, ("winreg_printer_getform1: Could not query value %s: %s\n", + wvalue.name, nt_errstr(status))); + if (!W_ERROR_IS_OK(result)) { + goto done; + } + result = ntstatus_to_werror(status); + goto done; + } + + r->form_name = talloc_strdup(p->mem_ctx, form_name); + if (r->form_name == NULL) { + result = WERR_NOMEM; + goto done; + } + + r->size.width = IVAL(data_in, 0); + r->size.height = IVAL(data_in, 4); + r->area.left = IVAL(data_in, 8); + r->area.top = IVAL(data_in, 12); + r->area.right = IVAL(data_in, 16); + r->area.bottom = IVAL(data_in, 20); + /* skip index IVAL(data_in, 24)));*/ + r->flags = IVAL(data_in, 28); + + result = WERR_OK; +done: + if (winreg_pipe != NULL) { + if (is_valid_policy_hnd(&key_hnd)) { + rpccli_winreg_CloseKey(winreg_pipe, tmp_ctx, &key_hnd, NULL); + } + if (is_valid_policy_hnd(&hive_hnd)) { + rpccli_winreg_CloseKey(winreg_pipe, tmp_ctx, &hive_hnd, NULL); + } + } + + TALLOC_FREE(tmp_ctx); + return result; +} diff --git a/source3/rpc_server/srv_spoolss_util.h b/source3/rpc_server/srv_spoolss_util.h index 1fcc3244ba..7d53348c81 100644 --- a/source3/rpc_server/srv_spoolss_util.h +++ b/source3/rpc_server/srv_spoolss_util.h @@ -238,4 +238,20 @@ WERROR winreg_printer_setform1(struct pipes_struct *p, const char *form_name, struct spoolss_AddFormInfo1 *form); +/** + * @brief This function retrieves information about a specified form. + * + * @param[in] p The pipes structure to be able to open a new pipe. + * + * @param[in] form_name The name of the form to query. + * + * @param[out] form A pointer to a form structure to fill out. + * + * @return On success WERR_OK, a corresponding DOS error is + * something went wrong. + */ +WERROR winreg_printer_getform1(struct pipes_struct *p, + const char *form_name, + struct spoolss_FormInfo1 *form); + #endif /* _SRV_SPOOLSS_UITL_H */ |