const definition_error InterfaceGroup::is_defined(__u8 configId) {
if (!alternateCount) {return definition_error(DE_ERR_NULL_OBJECT,0x0, DE_OBJ_INTERFACE,configId,number,0);}
int i;
for(i=0;i<alternateCount;i++) {
if (!interfaces[i]) {return definition_error(DE_ERR_NULL_OBJECT,0x0, DE_OBJ_INTERFACE,configId,number,i);}
if (interfaces[i]->get_descriptor()->bInterfaceNumber!=number) {return definition_error(DE_ERR_MISPLACED_IF_NUM,interfaces[i]->get_descriptor()->bAlternateSetting, DE_OBJ_INTERFACE,configId,number,i);}
if (interfaces[i]->get_descriptor()->bAlternateSetting!=i) {return definition_error(DE_ERR_MISPLACED_OBJECT,interfaces[i]->get_descriptor()->bAlternateSetting, DE_OBJ_INTERFACE,configId,number,i);}
definition_error rc=interfaces[i]->is_defined(configId,number);
if (rc.error) {return rc;}
}
return definition_error();
}
const definition_error Endpoint::is_defined(__u8 configId,__u8 interfaceNum,__u8 interfaceAlternate) {
if (descriptor.bLength!=7) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x01, DE_OBJ_ENDPOINT,configId,interfaceNum,interfaceAlternate,descriptor.bEndpointAddress);}
if (descriptor.bDescriptorType!=USB_DT_ENDPOINT) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x02, DE_OBJ_ENDPOINT,configId,interfaceNum,interfaceAlternate,descriptor.bEndpointAddress);}
if (descriptor.bEndpointAddress&0x70) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x03, DE_OBJ_ENDPOINT,configId,interfaceNum,interfaceAlternate,descriptor.bEndpointAddress);}
if ( (descriptor.bmAttributes&0xC0) ||
(((descriptor.bmAttributes&0x03)!=1) && (descriptor.bmAttributes&0xFC))
) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x04, DE_OBJ_ENDPOINT,configId,interfaceNum,interfaceAlternate,descriptor.bEndpointAddress);}
//__u8 wMaxPacketSize
if (
(((descriptor.bmAttributes&0x03)==1) && descriptor.bInterval!=1) ||
(((descriptor.bmAttributes&0x03)==3) && descriptor.bInterval==1)
) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x05, DE_OBJ_ENDPOINT,configId,interfaceNum,interfaceAlternate,descriptor.bEndpointAddress);}
return definition_error();
}
const definition_error DeviceQualifier::is_defined() {
if (descriptor.bLength!=10) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x01, DE_OBJ_QUALIFIER);}
if (descriptor.bDescriptorType!=USB_DT_DEVICE_QUALIFIER) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x02, DE_OBJ_QUALIFIER);}
//__le16 bcdUSB;
//__u8 bDeviceClass;
//__u8 bDeviceSubClass;
//__u8 bDeviceProtocol;
if (descriptor.bMaxPacketSize0!=8&&descriptor.bMaxPacketSize0!=16&&descriptor.bMaxPacketSize0!=32&&descriptor.bMaxPacketSize0!=64) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x08, DE_OBJ_QUALIFIER);}
if (!descriptor.bNumConfigurations) {return definition_error(DE_ERR_INVALID_DESCRIPTOR,0x09, DE_OBJ_QUALIFIER);}
//__u8 bRESERVED;
int i;
for (i=0;i<descriptor.bNumConfigurations;i++) {
if (!configurations[i]) {return definition_error(DE_ERR_NULL_OBJECT,0x0, DE_OBJ_OS_CONFIG,i+1);}
if (configurations[i]->get_descriptor()->bConfigurationValue!=(i+1)) {return definition_error(DE_ERR_MISPLACED_OBJECT,configurations[i]->get_descriptor()->bConfigurationValue, DE_OBJ_OS_CONFIG,i+1);}
definition_error rc=configurations[i]->is_defined(true);
if (rc.error) {return rc;}
}
return definition_error();
}
