/*!
* \brief Handles the SOAP requests to querry the state variables.
* This functionality has been deprecated in the UPnP V1.0 architecture.
*/
static UPNP_INLINE void handle_query_variable(
IN SOCKINFO *info,
IN http_message_t *request,
IN IXML_Document *xml_doc)
{
UpnpStateVarRequest *variable = UpnpStateVarRequest_new();
Upnp_FunPtr soap_event_callback;
void *cookie;
char var_name[LINE_SIZE];
const char *err_str;
int err_code;
if (get_var_name(xml_doc, var_name) != 0) {
send_error_response(info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request);
return;
}
/* get info for event */
err_code = get_device_info(request, 1, xml_doc,
info->foreign_sockaddr.ss_family,
(UpnpString *)UpnpStateVarRequest_get_DevUDN(variable),
(UpnpString *)UpnpStateVarRequest_get_ServiceID(variable),
&soap_event_callback, &cookie);
if (err_code != 0) {
send_error_response(info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request);
return;
}
UpnpStateVarRequest_set_ErrCode(variable, UPNP_E_SUCCESS);
UpnpStateVarRequest_strcpy_StateVarName(variable, var_name);
UpnpStateVarRequest_set_CtrlPtIPAddr(variable, &info->foreign_sockaddr);
/* send event */
soap_event_callback(UPNP_CONTROL_GET_VAR_REQUEST, variable, cookie);
UpnpPrintf(UPNP_INFO, SOAP, __FILE__, __LINE__,
"Return from callback for var request\n");
/* validate, and handle result */
if (UpnpStateVarRequest_get_CurrentVal(variable) == NULL) {
err_code = SOAP_ACTION_FAILED;
err_str = Soap_Action_Failed;
send_error_response(info, SOAP_INVALID_VAR, Soap_Invalid_Var,
request);
return;
}
if (UpnpStateVarRequest_get_ErrCode(variable) != UPNP_E_SUCCESS) {
if (UpnpString_get_Length(UpnpStateVarRequest_get_ErrStr(variable)) > 0) {
err_code = SOAP_INVALID_VAR;
err_str = Soap_Invalid_Var;
} else {
err_code = UpnpStateVarRequest_get_ErrCode(variable);
err_str = UpnpStateVarRequest_get_ErrStr_cstr(variable);
}
send_error_response(info, err_code, err_str, request);
return;
}
/* send response */
send_var_query_response(info, UpnpStateVarRequest_get_CurrentVal(variable), request);
UpnpStateVarRequest_delete(variable);
}
/*!
* \brief Handles the SOAP requests to querry the state variables.
* This functionality has been deprecated in the UPnP V1.0 architecture.
*/
static UPNP_INLINE void handle_query_variable(
int iface,
/*! [in] Socket info. */
SOCKINFO *info,
/*! [in] HTTP request. */
http_message_t *request,
/*! [in] Document containing the variable request SOAP message. */
IXML_Document *xml_doc)
{
Upnp_FunPtr soap_event_callback;
void *cookie;
char var_name[LINE_SIZE];
struct Upnp_State_Var_Request variable;
const char *err_str;
int err_code;
/* get var name */
if (get_var_name(xml_doc, var_name) != 0) {
send_error_response(info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request);
return;
}
/* get info for event */
err_code = get_device_info(iface, request, 1, xml_doc,
info->foreign_sockaddr.ss_family,
variable.DevUDN,
variable.ServiceID,
&soap_event_callback, &cookie);
if (err_code != 0) {
send_error_response(info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request);
return;
}
linecopy(variable.ErrStr, "");
variable.ErrCode = UPNP_E_SUCCESS;
namecopy(variable.StateVarName, var_name);
variable.CurrentVal = NULL;
variable.CtrlPtIPAddr = info->foreign_sockaddr;
/* send event */
soap_event_callback(UPNP_CONTROL_GET_VAR_REQUEST, &variable, cookie);
UpnpPrintf(UPNP_INFO, SOAP, __FILE__, __LINE__,
"Return from callback for var request\n");
/* validate, and handle result */
if (variable.CurrentVal == NULL) {
send_error_response(info, SOAP_INVALID_VAR, Soap_Invalid_Var,
request);
return;
}
if (variable.ErrCode != UPNP_E_SUCCESS) {
if (strlen(variable.ErrStr) > 0) {
err_code = SOAP_INVALID_VAR;
err_str = Soap_Invalid_Var;
} else {
err_code = variable.ErrCode;
err_str = variable.ErrStr;
}
send_error_response(info, err_code, err_str, request);
return;
}
/* send response */
send_var_query_response(info, variable.CurrentVal, request);
ixmlFreeDOMString(variable.CurrentVal);
}
/****************************************************************************
* Function : handle_query_variable
*
* Parameters :
* IN SOCKINFO *info : Socket info
* IN http_message_t* request : HTTP request
* IN IXML_Document *xml_doc : Document containing the variable request
* SOAP message
*
* Description : This action handles the SOAP requests to querry the
* state variables. This functionality has been deprecated in
* the UPnP V1.0 architecture
*
* Return : void
*
* Note :
****************************************************************************/
static UPNP_INLINE void
handle_query_variable( IN SOCKINFO * info,
IN http_message_t * request,
IN IXML_Document * xml_doc )
{
Upnp_FunPtr soap_event_callback;
void *cookie;
char var_name[LINE_SIZE];
struct Upnp_State_Var_Request variable;
const char *err_str;
int err_code;
// get var name
if( get_var_name( xml_doc, var_name ) != 0 ) {
send_error_response( info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request );
return;
}
// get info for event
if( get_device_info( request, 1, xml_doc, variable.DevUDN,
variable.ServiceID,
&soap_event_callback, &cookie ) != 0 ) {
send_error_response( info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request );
return;
}
linecopy( variable.ErrStr, "" );
variable.ErrCode = UPNP_E_SUCCESS;
namecopy( variable.StateVarName, var_name );
variable.CurrentVal = NULL;
variable.CtrlPtIPAddr = info->foreign_ip_addr;
// send event
soap_event_callback( UPNP_CONTROL_GET_VAR_REQUEST, &variable, cookie );
UpnpPrintf( UPNP_INFO, SOAP, __FILE__, __LINE__,
"Return from callback for var request\n" );
// validate, and handle result
if( variable.CurrentVal == NULL ) {
err_code = SOAP_ACTION_FAILED;
err_str = Soap_Action_Failed;
send_error_response( info, SOAP_INVALID_VAR,
Soap_Invalid_Var, request );
return;
}
if( variable.ErrCode != UPNP_E_SUCCESS ) {
if( strlen( variable.ErrStr ) > 0 ) {
err_code = SOAP_INVALID_VAR;
err_str = Soap_Invalid_Var;
} else {
err_code = variable.ErrCode;
err_str = variable.ErrStr;
}
send_error_response( info, err_code, err_str, request );
return;
}
// send response
send_var_query_response( info, variable.CurrentVal, request );
ixmlFreeDOMString( variable.CurrentVal );
}
