diff options
Diffstat (limited to 'Demos/Device/Incomplete/Sideshow/Lib/SideshowCommands.c')
| -rw-r--r-- | Demos/Device/Incomplete/Sideshow/Lib/SideshowCommands.c | 495 |
1 files changed, 0 insertions, 495 deletions
diff --git a/Demos/Device/Incomplete/Sideshow/Lib/SideshowCommands.c b/Demos/Device/Incomplete/Sideshow/Lib/SideshowCommands.c deleted file mode 100644 index 3e2392467..000000000 --- a/Demos/Device/Incomplete/Sideshow/Lib/SideshowCommands.c +++ /dev/null @@ -1,495 +0,0 @@ -/* - LUFA Library - Copyright (C) Dean Camera, 2012. - - dean [at] fourwalledcubicle [dot] com - www.lufa-lib.org -*/ - -/* - Copyright 2012 Dean Camera (dean [at] fourwalledcubicle [dot] com) - - Permission to use, copy, modify, distribute, and sell this - software and its documentation for any purpose is hereby granted - without fee, provided that the above copyright notice appear in - all copies and that both that the copyright notice and this - permission notice and warranty disclaimer appear in supporting - documentation, and that the name of the author not be used in - advertising or publicity pertaining to distribution of the - software without specific, written prior permission. - - The author disclaim all warranties with regard to this - software, including all implied warranties of merchantability - and fitness. In no event shall the author be liable for any - special, indirect or consequential damages or any damages - whatsoever resulting from loss of use, data or profits, whether - in an action of contract, negligence or other tortious action, - arising out of or in connection with the use or performance of - this software. -*/ - -#define INCLUDE_FROM_SIDESHOWCOMMANDS_H -#include "SideshowCommands.h" - -UNICODE_STRING_t(80) UserSID = {LengthInBytes: sizeof(SECURITY_INTERACTIVE_RID_SID), - UnicodeString: SECURITY_INTERACTIVE_RID_SID}; - -Unicode_String_t DeviceName = {LengthInBytes: sizeof(L"LUFA Sideshow Device"), - UnicodeString: L"LUFA Sideshow Device"}; - -Unicode_String_t Manufacturer = {LengthInBytes: sizeof(L"Dean Camera"), - UnicodeString: L"Dean Camera"}; - -Unicode_String_t SupportedLanguage = {LengthInBytes: sizeof(L"en-US:1"), - UnicodeString: L"en-US:1"}; - -void Sideshow_ProcessCommandPacket(void) -{ - SideShow_PacketHeader_t PacketHeader; - - Endpoint_SelectEndpoint(SIDESHOW_OUT_EPADDR); - Endpoint_Read_Stream_LE(&PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - - PacketHeader.Type.TypeFields.Response = true; - - printf("\r\nCmd: %lX", (PacketHeader.Type.TypeLong & 0x00FFFFFF)); - - switch (PacketHeader.Type.TypeLong & 0x00FFFFFF) - { - case SIDESHOW_CMD_PING: - SideShow_Ping(&PacketHeader); - break; - case SIDESHOW_CMD_SYNC: - SideShow_Sync(&PacketHeader); - break; - case SIDESHOW_CMD_GET_CURRENT_USER: - SideShow_GetCurrentUser(&PacketHeader); - break; - case SIDESHOW_CMD_SET_CURRENT_USER: - SideShow_SetCurrentUser(&PacketHeader); - break; - case SIDESHOW_CMD_GET_CAPABILITIES: - SideShow_GetCapabilities(&PacketHeader); - break; - case SIDESHOW_CMD_GET_DEVICE_NAME: - SideShow_GetString(&PacketHeader, &DeviceName); - break; - case SIDESHOW_CMD_GET_MANUFACTURER: - SideShow_GetString(&PacketHeader, &Manufacturer); - break; - case SIDESHOW_CMD_GET_APPLICATION_ORDER: - SideShow_GetApplicationOrder(&PacketHeader); - break; - case SIDESHOW_CMD_GET_SUPPORTED_ENDPOINTS: - SideShow_GetSupportedEndpoints(&PacketHeader); - break; - case SIDESHOW_CMD_ADD_APPLICATION: - SideShow_AddApplication(&PacketHeader); - break; - case SIDESHOW_CMD_ADD_CONTENT: - SideShow_AddContent(&PacketHeader); - break; - case SIDESHOW_CMD_DELETE_CONTENT: - SideShow_DeleteContent(&PacketHeader); - break; - case SIDESHOW_CMD_DELETE_ALL_CONTENT: - SideShow_DeleteAllContent(&PacketHeader); - break; - case SIDESHOW_CMD_DELETE_APPLICATION: - SideShow_DeleteApplication(&PacketHeader); - break; - case SIDESHOW_CMD_DELETE_ALL_APPLICATIONS: - SideShow_DeleteAllApplications(&PacketHeader); - break; - default: - PacketHeader.Length -= sizeof(SideShow_PacketHeader_t); - - Endpoint_Discard_Stream(PacketHeader.Length, NULL); - Endpoint_ClearOUT(); - - PacketHeader.Length = sizeof(SideShow_PacketHeader_t); - PacketHeader.Type.TypeFields.NAK = true; - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(&PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); - - printf(" UNK"); - } -} - -static void SideShow_Ping(SideShow_PacketHeader_t* const PacketHeader) -{ - Endpoint_ClearOUT(); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_Sync(SideShow_PacketHeader_t* const PacketHeader) -{ - GUID_t ProtocolGUID; - - Endpoint_Read_Stream_LE(&ProtocolGUID, sizeof(GUID_t), NULL); - Endpoint_ClearOUT(); - - if (!(GUID_COMPARE(&ProtocolGUID, (uint32_t[])STANDARD_PROTOCOL_GUID))) - PacketHeader->Type.TypeFields.NAK = true; - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_Write_Stream_LE(&ProtocolGUID, sizeof(GUID_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_GetCurrentUser(SideShow_PacketHeader_t* const PacketHeader) -{ - Endpoint_ClearOUT(); - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t) + sizeof(uint32_t) + UserSID.LengthInBytes; - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - SideShow_Write_Unicode_String(&UserSID); - Endpoint_ClearIN(); -} - -static void SideShow_SetCurrentUser(SideShow_PacketHeader_t* const PacketHeader) -{ - SideShow_Read_Unicode_String(&UserSID, sizeof(UserSID.UnicodeString)); - Endpoint_ClearOUT(); - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_GetCapabilities(SideShow_PacketHeader_t* const PacketHeader) -{ - SideShow_PropertyKey_t Property; - SideShow_PropertyData_t PropertyData; - - Endpoint_Read_Stream_LE(&Property, sizeof(SideShow_PropertyKey_t), NULL); - Endpoint_ClearOUT(); - - printf(" ID: %lu", Property.PropertyID); - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - if (GUID_COMPARE(&Property.PropertyGUID, (uint32_t[])SIDESHOW_PROPERTY_GUID)) - { - switch (Property.PropertyID) - { - case PROPERTY_SIDESHOW_SCREENTYPE: - PropertyData.DataType = VT_I4; - PropertyData.Data.Data32 = ScreenText; - PacketHeader->Length += sizeof(uint32_t); - - break; - case PROPERTY_SIDESHOW_SCREENWIDTH: - case PROPERTY_SIDESHOW_CLIENTWIDTH: - PropertyData.DataType = VT_UI2; - PropertyData.Data.Data16 = 16; - PacketHeader->Length += sizeof(uint16_t); - - break; - case PROPERTY_SIDESHOW_SCREENHEIGHT: - case PROPERTY_SIDESHOW_CLIENTHEIGHT: - PropertyData.DataType = VT_UI2; - PropertyData.Data.Data16 = 2; - PacketHeader->Length += sizeof(uint16_t); - - break; - case PROPERTY_SIDESHOW_COLORDEPTH: - PropertyData.DataType = VT_UI2; - PropertyData.Data.Data16 = 1; - PacketHeader->Length += sizeof(uint16_t); - - break; - case PROPERTY_SIDESHOW_COLORTYPE: - PropertyData.DataType = VT_UI2; - PropertyData.Data.Data16 = BlackAndWhiteDisplay; - PacketHeader->Length += sizeof(uint16_t); - - break; - case PROPERTY_SIDESHOW_DATACACHE: - PropertyData.DataType = VT_BOOL; - PropertyData.Data.Data16 = false; - PacketHeader->Length += sizeof(uint16_t); - - break; - case PROPERTY_SIDESHOW_SUPPORTEDLANGS: - case PROPERTY_SIDESHOW_CURRENTLANG: - PropertyData.DataType = VT_LPWSTR; - PropertyData.Data.DataPointer = &SupportedLanguage; - PacketHeader->Length += SupportedLanguage.LengthInBytes; - - break; - default: - PropertyData.DataType = VT_EMPTY; - break; - } - } - else if (GUID_COMPARE(&Property.PropertyGUID, (uint32_t[])DEVICE_PROPERTY_GUID)) - { - switch (Property.PropertyID) - { - case PROPERTY_DEVICE_DEVICETYPE: - PropertyData.DataType = VT_UI4; - PropertyData.Data.Data32 = GenericDevice; - PacketHeader->Length += sizeof(uint32_t); - - break; - } - } - else - { - PacketHeader->Type.TypeFields.NAK = true; - - printf(" WRONG GUID"); - printf(" %lX %lX %lX %lX", Property.PropertyGUID.Chunks[0], Property.PropertyGUID.Chunks[1], - Property.PropertyGUID.Chunks[2], Property.PropertyGUID.Chunks[3]); - } - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - - if (!(PacketHeader->Type.TypeFields.NAK)) - { - switch (PropertyData.DataType) - { - case VT_UI4: - case VT_I4: - Endpoint_Write_Stream_LE(&PropertyData.Data.Data32, sizeof(uint32_t), NULL); - break; - case VT_UI2: - case VT_I2: - case VT_BOOL: - Endpoint_Write_Stream_LE(&PropertyData.Data.Data16, sizeof(uint16_t), NULL); - break; - case VT_LPWSTR: - SideShow_Write_Unicode_String((Unicode_String_t*)PropertyData.Data.Data16); - break; - } - } - - Endpoint_ClearIN(); - return; -} - -static void SideShow_GetString(SideShow_PacketHeader_t* const PacketHeader, - void* const UnicodeStruct) -{ - Endpoint_ClearOUT(); - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t) + - sizeof(uint32_t) + ((Unicode_String_t*)UnicodeStruct)->LengthInBytes; - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - SideShow_Write_Unicode_String(UnicodeStruct); - Endpoint_ClearIN(); -} - -static void SideShow_GetApplicationOrder(SideShow_PacketHeader_t* const PacketHeader) -{ - uint8_t TotalApplications = 0; - - Endpoint_ClearOUT(); - - for (uint8_t App = 0; App < MAX_APPLICATIONS; App++) - { - if (InstalledApplications[App].InUse) - TotalApplications++; - } - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t) + - sizeof(uint32_t) + (TotalApplications * sizeof(GUID_t)); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_Write_32_LE(TotalApplications); - - for (uint8_t App = 0; App < MAX_APPLICATIONS; App++) - { - if (InstalledApplications[App].InUse) - Endpoint_Write_Stream_LE(&InstalledApplications[App].ApplicationID, sizeof(GUID_t), NULL); - } - - Endpoint_ClearIN(); -} - -static void SideShow_GetSupportedEndpoints(SideShow_PacketHeader_t* const PacketHeader) -{ - GUID_t SupportedEndpointGUID = (GUID_t){Chunks: SIMPLE_CONTENT_FORMAT_GUID}; - - Endpoint_ClearOUT(); - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t) + sizeof(uint32_t) + sizeof(GUID_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_Write_32_LE(1); - Endpoint_Write_Stream_LE(&SupportedEndpointGUID, sizeof(GUID_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_AddApplication(SideShow_PacketHeader_t* const PacketHeader) -{ - SideShow_Application_t* CurrApp; - GUID_t ApplicationID; - - Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t), NULL); - - CurrApp = SideShow_GetApplicationFromGUID(&ApplicationID); - - if (CurrApp == NULL) - CurrApp = SideShow_GetFreeApplication(); - - if (CurrApp == NULL) - { - PacketHeader->Length -= sizeof(SideShow_PacketHeader_t) + sizeof(GUID_t); - - Endpoint_Discard_Stream(PacketHeader->Length, NULL); - Endpoint_ClearOUT(); - - PacketHeader->Type.TypeFields.NAK = true; - } - else - { - CurrApp->ApplicationID = ApplicationID; - Endpoint_Read_Stream_LE(&CurrApp->EndpointID, sizeof(GUID_t), NULL); - SideShow_Read_Unicode_String(&CurrApp->ApplicationName, sizeof(CurrApp->ApplicationName.UnicodeString)); - Endpoint_Read_Stream_LE(&CurrApp->CachePolicy, sizeof(uint32_t), NULL); - Endpoint_Read_Stream_LE(&CurrApp->OnlineOnly, sizeof(uint32_t), NULL); - SideShow_Discard_Byte_Stream(); - SideShow_Discard_Byte_Stream(); - SideShow_Discard_Byte_Stream(); - Endpoint_ClearOUT(); - - CurrApp->InUse = true; - CurrApp->HaveContent = false; - CurrApp->CurrentContentID = 1; - } - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_DeleteApplication(SideShow_PacketHeader_t* const PacketHeader) -{ - GUID_t ApplicationGUID; - - Endpoint_Read_Stream_LE(&ApplicationGUID, sizeof(GUID_t), NULL); - Endpoint_ClearOUT(); - - SideShow_Application_t* AppToDelete = SideShow_GetApplicationFromGUID(&ApplicationGUID); - - if (AppToDelete != NULL) - AppToDelete->InUse = false; - else - PacketHeader->Type.TypeFields.NAK = true; - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_DeleteAllApplications(SideShow_PacketHeader_t* const PacketHeader) -{ - Endpoint_ClearOUT(); - - for (uint8_t App = 0; App < MAX_APPLICATIONS; App++) - InstalledApplications[App].InUse = false; - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_AddContent(SideShow_PacketHeader_t* const PacketHeader) -{ - GUID_t ApplicationID; - GUID_t EndpointID; - SideShow_Application_t* Application; - - Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t), NULL); - Endpoint_Read_Stream_LE(&EndpointID, sizeof(GUID_t), NULL); - - Application = SideShow_GetApplicationFromGUID(&ApplicationID); - - if (Application == NULL) - { - SideShow_Discard_Byte_Stream(); - PacketHeader->Type.TypeFields.NAK = true; - } - else if (!(SideShow_AddSimpleContent(PacketHeader, Application))) - { - PacketHeader->Type.TypeFields.NAK = true; - } - - Endpoint_ClearOUT(); - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_DeleteContent(SideShow_PacketHeader_t* const PacketHeader) -{ - GUID_t ApplicationID; - GUID_t EndpointID; - uint32_t ContentID; - - Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t), NULL); - Endpoint_Read_Stream_LE(&EndpointID, sizeof(GUID_t), NULL); - Endpoint_Read_Stream_LE(&ContentID, sizeof(uint32_t), NULL); - Endpoint_ClearOUT(); - - SideShow_Application_t* Application = SideShow_GetApplicationFromGUID(&ApplicationID); - - if ((Application != NULL) && (Application->CurrentContentID == ContentID)) - Application->HaveContent = false; - else - PacketHeader->Type.TypeFields.NAK = true; - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - -static void SideShow_DeleteAllContent(SideShow_PacketHeader_t* const PacketHeader) -{ - GUID_t ApplicationID; - GUID_t EndpointID; - - Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t), NULL); - Endpoint_Read_Stream_LE(&EndpointID, sizeof(GUID_t), NULL); - Endpoint_ClearOUT(); - - SideShow_Application_t* Application = SideShow_GetApplicationFromGUID(&ApplicationID); - - if (Application != NULL) - Application->HaveContent = false; - else - PacketHeader->Type.TypeFields.NAK = true; - - PacketHeader->Length = sizeof(SideShow_PacketHeader_t); - - Endpoint_SelectEndpoint(SIDESHOW_IN_EPADDR); - Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t), NULL); - Endpoint_ClearIN(); -} - |