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Move unfinished SideShow source files to nested Lib directory for clarity.

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This commit is contained in:
Dean Camera 2009-07-20 14:23:47 +00:00
parent 18f7cd3325
commit 292fc9b65e
13 changed files with 9 additions and 14 deletions
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490
Demos/Device/Incomplete/Sideshow/Lib/SideshowCommands.c Normal file
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/*
LUFA Library
Copyright (C) Dean Camera, 2009.
dean [at] fourwalledcubicle [dot] com
www.fourwalledcubicle.com
*/
/*
Copyright 2009 Dean Camera (dean [at] fourwalledcubicle [dot] com)
Permission to use, copy, modify, and distribute this software
and its documentation for any purpose and without fee is hereby
granted, 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_EPNUM);
Endpoint_Read_Stream_LE(&PacketHeader, sizeof(SideShow_PacketHeader_t));
PacketHeader.Type.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);
Endpoint_ClearOUT();
PacketHeader.Length = sizeof(SideShow_PacketHeader_t);
PacketHeader.Type.NAK = true;
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(&PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
printf(" UNK");
}
}
static void SideShow_Ping(SideShow_PacketHeader_t* PacketHeader)
{
Endpoint_ClearOUT();
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_Sync(SideShow_PacketHeader_t* PacketHeader)
{
GUID_t ProtocolGUID;
Endpoint_Read_Stream_LE(&ProtocolGUID, sizeof(GUID_t));
Endpoint_ClearOUT();
if (memcmp(&ProtocolGUID, (uint32_t[])STANDARD_PROTOCOL_GUID, sizeof(GUID_t)) != 0)
PacketHeader->Type.NAK = true;
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_Write_Stream_LE(&ProtocolGUID, sizeof(GUID_t));
Endpoint_ClearIN();
}
static void SideShow_GetCurrentUser(SideShow_PacketHeader_t* PacketHeader)
{
Endpoint_ClearOUT();
PacketHeader->Length = sizeof(SideShow_PacketHeader_t) + sizeof(uint32_t) + UserSID.LengthInBytes;
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
SideShow_Write_Unicode_String(&UserSID);
Endpoint_ClearIN();
}
static void SideShow_SetCurrentUser(SideShow_PacketHeader_t* PacketHeader)
{
SideShow_Read_Unicode_String(&UserSID, sizeof(UserSID.UnicodeString));
Endpoint_ClearOUT();
PacketHeader->Length = sizeof(SideShow_PacketHeader_t);
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_GetCapabilities(SideShow_PacketHeader_t* PacketHeader)
{
SideShow_PropertyKey_t Property;
SideShow_PropertyData_t PropertyData;
Endpoint_Read_Stream_LE(&Property, sizeof(SideShow_PropertyKey_t));
Endpoint_ClearOUT();
printf(" ID: %lu", Property.PropertyID);
PacketHeader->Length = sizeof(SideShow_PacketHeader_t);
if (memcmp(&Property.PropertyGUID, (uint32_t[])SIDESHOW_PROPERTY_GUID, sizeof(GUID_t)) == 0)
{
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 (memcmp(&Property.PropertyGUID, (uint32_t[])DEVICE_PROPERTY_GUID, sizeof(GUID_t)) == 0)
{
switch (Property.PropertyID)
{
case PROPERTY_DEVICE_DEVICETYPE:
PropertyData.DataType = VT_UI4;
PropertyData.Data.Data32 = GenericDevice;
PacketHeader->Length += sizeof(uint32_t);
break;
}
}
else
{
PacketHeader->Type.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_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
if (!(PacketHeader->Type.NAK))
{
switch (PropertyData.DataType)
{
case VT_UI4:
case VT_I4:
Endpoint_Write_Stream_LE(&PropertyData.Data.Data32, sizeof(uint32_t));
break;
case VT_UI2:
case VT_I2:
case VT_BOOL:
Endpoint_Write_Stream_LE(&PropertyData.Data.Data16, sizeof(uint16_t));
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* PacketHeader, void* UnicodeStruct)
{
Endpoint_ClearOUT();
PacketHeader->Length = sizeof(SideShow_PacketHeader_t) +
sizeof(uint32_t) + ((Unicode_String_t*)UnicodeStruct)->LengthInBytes;
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
SideShow_Write_Unicode_String(UnicodeStruct);
Endpoint_ClearIN();
}
static void SideShow_GetApplicationOrder(SideShow_PacketHeader_t* PacketHeader)
{
uint8_t TotalInstalledApplications = SideShow_GetTotalApplications();
uint16_t GadgetGUIDBytes = (TotalInstalledApplications * sizeof(GUID_t));
Endpoint_ClearOUT();
PacketHeader->Length = sizeof(SideShow_PacketHeader_t) +
sizeof(uint32_t) + GadgetGUIDBytes;
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_Write_DWord_LE(TotalInstalledApplications);
for (uint8_t App = 0; App < MAX_APPLICATIONS; App++)
{
if (InstalledApplications[App].InUse == true)
Endpoint_Write_Stream_LE(&InstalledApplications[App].ApplicationID, sizeof(GUID_t));
}
Endpoint_ClearIN();
}
static void SideShow_GetSupportedEndpoints(SideShow_PacketHeader_t* 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_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_Write_DWord_LE(1);
Endpoint_Write_Stream_LE(&SupportedEndpointGUID, sizeof(GUID_t));
Endpoint_ClearIN();
}
static void SideShow_AddApplication(SideShow_PacketHeader_t* PacketHeader)
{
SideShow_Application_t* CurrApp;
GUID_t ApplicationID;
Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t));
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);
Endpoint_ClearOUT();
PacketHeader->Type.NAK = true;
}
else
{
CurrApp->ApplicationID = ApplicationID;
Endpoint_Read_Stream_LE(&CurrApp->EndpointID, sizeof(GUID_t));
SideShow_Read_Unicode_String(&CurrApp->ApplicationName, sizeof(CurrApp->ApplicationName.UnicodeString));
Endpoint_Read_Stream_LE(&CurrApp->CachePolicy, sizeof(uint32_t));
Endpoint_Read_Stream_LE(&CurrApp->OnlineOnly, sizeof(uint32_t));
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_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_DeleteApplication(SideShow_PacketHeader_t* PacketHeader)
{
GUID_t ApplicationGUID;
Endpoint_Read_Stream_LE(&ApplicationGUID, sizeof(GUID_t));
Endpoint_ClearOUT();
SideShow_Application_t* AppToDelete = SideShow_GetApplicationFromGUID(&ApplicationGUID);
if (AppToDelete != NULL)
{
AppToDelete->InUse = false;
}
else
PacketHeader->Type.NAK = true;
PacketHeader->Length = sizeof(SideShow_PacketHeader_t);
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_DeleteAllApplications(SideShow_PacketHeader_t* PacketHeader)
{
Endpoint_ClearOUT();
for (uint8_t App = 0; App < MAX_APPLICATIONS; App++)
InstalledApplications[App].InUse = false;
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_AddContent(SideShow_PacketHeader_t* PacketHeader)
{
GUID_t ApplicationID;
GUID_t EndpointID;
SideShow_Application_t* Application;
Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t));
Endpoint_Read_Stream_LE(&EndpointID, sizeof(GUID_t));
Application = SideShow_GetApplicationFromGUID(&ApplicationID);
if (Application == NULL)
{
SideShow_Discard_Byte_Stream();
PacketHeader->Type.NAK = true;
}
else if (!(SideShow_AddSimpleContent(PacketHeader, Application)))
{
PacketHeader->Type.NAK = true;
}
Endpoint_ClearOUT();
PacketHeader->Length = sizeof(SideShow_PacketHeader_t);
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_DeleteContent(SideShow_PacketHeader_t* PacketHeader)
{
GUID_t ApplicationID;
GUID_t EndpointID;
uint32_t ContentID;
Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t));
Endpoint_Read_Stream_LE(&EndpointID, sizeof(GUID_t));
Endpoint_Read_Stream_LE(&ContentID, sizeof(uint32_t));
Endpoint_ClearOUT();
SideShow_Application_t* Application = SideShow_GetApplicationFromGUID(&ApplicationID);
if ((Application != NULL) && (Application->CurrentContentID == ContentID))
Application->HaveContent = false;
else
PacketHeader->Type.NAK = true;
PacketHeader->Length = sizeof(SideShow_PacketHeader_t);
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}
static void SideShow_DeleteAllContent(SideShow_PacketHeader_t* PacketHeader)
{
GUID_t ApplicationID;
GUID_t EndpointID;
Endpoint_Read_Stream_LE(&ApplicationID, sizeof(GUID_t));
Endpoint_Read_Stream_LE(&EndpointID, sizeof(GUID_t));
Endpoint_ClearOUT();
SideShow_Application_t* Application = SideShow_GetApplicationFromGUID(&ApplicationID);
if (Application != NULL)
Application->HaveContent = false;
else
PacketHeader->Type.NAK = true;
PacketHeader->Length = sizeof(SideShow_PacketHeader_t);
Endpoint_SelectEndpoint(SIDESHOW_IN_EPNUM);
Endpoint_Write_Stream_LE(PacketHeader, sizeof(SideShow_PacketHeader_t));
Endpoint_ClearIN();
}