Clean up data types, some header cleanup, etc.

[proxmark3-svn] / client / prox.c

#include <windows.h>\r
#include <setupapi.h>\r
#include <stdio.h>\r
#include <ctype.h>\r
#include <stdlib.h>\r
//extern "C" {\r
#include "include/hidusage.h"\r
#include "include/hidpi.h"\r
#include "include/hidsdi.h"\r
//}\r
\r
#include "flash.h"\r
#include "usb_cmd.h"\r
#include "ui.h"\r
\r
#define OUR_VID 0x9ac4\r
#define OUR_PID 0x4b8f\r
#define bzero(b,len) (memset((b), '\0', (len)), (void) 0)\r
\r
int offline = 0;\r
HANDLE UsbHandle;\r
extern unsigned int current_command;\r
extern struct partition partitions[];\r
\r
static void ShowError(void)\r
{\r
	char buf[1024];\r
	FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM, NULL, GetLastError(), 0,\r
		buf, sizeof(buf), NULL);\r
	printf("ERROR: %s", buf);\r
}\r
\r
BOOL UsbConnect(void)\r
{\r
	typedef void (__stdcall *GetGuidProc)(GUID *);\r
	typedef BOOLEAN (__stdcall *GetAttrProc)(HANDLE, HIDD_ATTRIBUTES *);\r
	typedef BOOLEAN (__stdcall *GetPreparsedProc)(HANDLE,\r
										PHIDP_PREPARSED_DATA *);\r
	typedef NTSTATUS (__stdcall *GetCapsProc)(PHIDP_PREPARSED_DATA, PHIDP_CAPS);\r
	GetGuidProc			getGuid;\r
	GetAttrProc			getAttr;\r
	GetPreparsedProc	getPreparsed;\r
	GetCapsProc			getCaps;\r
\r
	HMODULE h		= LoadLibrary("hid.dll");\r
	getGuid			= (GetGuidProc)GetProcAddress(h, "HidD_GetHidGuid");\r
	getAttr			= (GetAttrProc)GetProcAddress(h, "HidD_GetAttributes");\r
	getPreparsed	= (GetPreparsedProc)GetProcAddress(h, "HidD_GetPreparsedData");\r
	getCaps			= (GetCapsProc)GetProcAddress(h, "HidP_GetCaps");\r
\r
	GUID hidGuid;\r
	getGuid(&hidGuid);\r
\r
	HDEVINFO devInfo;\r
	devInfo = SetupDiGetClassDevs(&hidGuid, NULL, NULL,\r
		DIGCF_PRESENT | DIGCF_INTERFACEDEVICE);\r
\r
	SP_DEVICE_INTERFACE_DATA devInfoData;\r
	devInfoData.cbSize = sizeof(devInfoData);\r
\r
	int i;\r
	for(i = 0;; i++) {\r
		if(!SetupDiEnumDeviceInterfaces(devInfo, 0, &hidGuid, i, &devInfoData))\r
		{\r
			if(GetLastError() != ERROR_NO_MORE_ITEMS) {\r
//				printf("SetupDiEnumDeviceInterfaces failed\n");\r
			}\r
//			printf("done list\n");\r
			SetupDiDestroyDeviceInfoList(devInfo);\r
			return FALSE;\r
		}\r
\r
//		printf("item %d:\n", i);\r
\r
		DWORD sizeReqd = 0;\r
		if(!SetupDiGetDeviceInterfaceDetail(devInfo, &devInfoData,\r
			NULL, 0, &sizeReqd, NULL))\r
		{\r
			if(GetLastError() != ERROR_INSUFFICIENT_BUFFER) {\r
//				printf("SetupDiGetDeviceInterfaceDetail (0) failed\n");\r
				continue;\r
			}\r
		}\r
\r
		SP_DEVICE_INTERFACE_DETAIL_DATA *devInfoDetailData =\r
			(SP_DEVICE_INTERFACE_DETAIL_DATA *)malloc(sizeReqd);\r
		devInfoDetailData->cbSize = sizeof(*devInfoDetailData);\r
\r
		if(!SetupDiGetDeviceInterfaceDetail(devInfo, &devInfoData,\r
			devInfoDetailData, 87, NULL, NULL))\r
		{\r
//			printf("SetupDiGetDeviceInterfaceDetail (1) failed\n");\r
			continue;\r
		}\r
\r
		char *path = devInfoDetailData->DevicePath;\r
\r
		UsbHandle = CreateFile(path, /*GENERIC_READ |*/ GENERIC_WRITE,\r
			FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,\r
			FILE_FLAG_OVERLAPPED, NULL);\r
\r
		if(UsbHandle == INVALID_HANDLE_VALUE) {\r
			ShowError();\r
//			printf("CreateFile failed: for '%s'\n", path);\r
			continue;\r
		}\r
\r
		HIDD_ATTRIBUTES attr;\r
		attr.Size = sizeof(attr);\r
		if(!getAttr(UsbHandle, &attr)) {\r
			ShowError();\r
//			printf("HidD_GetAttributes failed\n");\r
			continue;\r
		}\r
\r
//		printf("VID: %04x PID %04x\n", attr.VendorID, attr.ProductID);\r
\r
		if(attr.VendorID != OUR_VID || attr.ProductID != OUR_PID) {\r
			CloseHandle(UsbHandle);\r
//			printf("	nope, not us\n");\r
			continue;\r
		}\r
\r
//		printf ("got it!\n");\r
		CloseHandle(UsbHandle);\r
\r
		UsbHandle = CreateFile(path, GENERIC_READ | GENERIC_WRITE,\r
			FILE_SHARE_READ | FILE_SHARE_WRITE, NULL, OPEN_EXISTING,\r
			FILE_FLAG_OVERLAPPED, NULL);\r
\r
		if(UsbHandle == INVALID_HANDLE_VALUE) {\r
			ShowError();\r
//			printf("Error, couldn't open our own handle as desired.\n");\r
			return FALSE;\r
		}\r
\r
		PHIDP_PREPARSED_DATA pp;\r
		getPreparsed(UsbHandle, &pp);\r
		HIDP_CAPS caps;\r
\r
		if(getCaps(pp, &caps) != HIDP_STATUS_SUCCESS) {\r
//			printf("getcaps failed\n");\r
			return FALSE;\r
		}\r
\r
//		printf("input/out report %d/%d\n", caps.InputReportByteLength,\r
//			caps.OutputReportByteLength);\r
\r
\r
		return TRUE;\r
	}\r
	return FALSE;\r
}\r
\r
bool ReceiveCommandPoll(UsbCommand *c)\r
{\r
	static BOOL ReadInProgress = FALSE;\r
	static OVERLAPPED Ov;\r
	static BYTE Buf[65];\r
	static DWORD HaveRead;\r
\r
	if(!ReadInProgress) {\r
		memset(&Ov, 0, sizeof(Ov));\r
		ReadFile(UsbHandle, Buf, 65, &HaveRead, &Ov);\r
		if(GetLastError() != ERROR_IO_PENDING) {\r
			ShowError();\r
			exit(-1);\r
		}\r
		ReadInProgress = TRUE;\r
	}\r
\r
	if(HasOverlappedIoCompleted(&Ov)) {\r
		ReadInProgress = FALSE;\r
\r
		if(!GetOverlappedResult(UsbHandle, &Ov, &HaveRead, FALSE)) {\r
			ShowError();\r
			exit(-1);\r
		}\r
\r
		memcpy(c, Buf+1, 64);\r
\r
		return TRUE;\r
	} else {\r
		return FALSE;\r
	}\r
}\r
\r
void ReceiveCommand(UsbCommand *c)\r
{\r
	while(!ReceiveCommandPoll(c)) {\r
		Sleep(0);\r
	}\r
}\r
\r
void SendCommand(UsbCommand *c)\r
{\r
	BYTE buf[65];\r
	buf[0] = 0;\r
	memcpy(buf+1, c, 64);\r
\r
	DWORD written;\r
	OVERLAPPED ov;\r
\r
	memset(&ov, 0, sizeof(ov));\r
	WriteFile(UsbHandle, buf, 65, &written, &ov);\r
	if(GetLastError() != ERROR_IO_PENDING) {\r
		ShowError();\r
		exit(-1);\r
	}\r
\r
	while(!HasOverlappedIoCompleted(&ov)) {\r
		Sleep(0);\r
	}\r
\r
	if(!GetOverlappedResult(UsbHandle, &ov, &written, FALSE)) {\r
		ShowError();\r
		exit(-1);\r
	}\r
	current_command = c->cmd;\r
}\r
\r
static void usage(char **argv)\r
{\r
	int i;\r
		printf("Usage: %s gui\n", argv[0]);\r
		printf("       %s offline\n", argv[0]);\r
		printf("       %s areas file.elf\n", argv[0]);\r
		printf("               Known areas are:");\r
		for(i=0; partitions[i].name != NULL; i++) {\r
			fprintf(stderr, " %s", partitions[i].name);\r
		}\r
\r
		printf("\n");\r
}\r
\r
int main(int argc, char **argv)\r
{\r
	int i = 0;\r
\r
	if(argc < 2) {\r
		usage(argv);\r
		exit(-1);\r
	}\r
\r
	// Only do this if NOT in offline mode\r
	if (strcmp(argv[1], "offline"))\r
	{\r
		for(;;) {\r
			if(UsbConnect()) {\r
				break;\r
			}\r
			if(i == 0) {\r
				printf("...no device connected, polling for it now\n");\r
			}\r
			if(i > 50000) {\r
				printf("Could not connect to USB device; exiting.\n");\r
				return -1;\r
			}\r
			i++;\r
			Sleep(5);\r
		}\r
	}\r
\r
	if(strcmp(argv[1], "gui")==0) {\r
		ShowGui();\r
	} else if(strcmp(argv[1], "offline")==0) {\r
		offline = 1;\r
		ShowGui();\r
	}\r
\r
	/* Count area arguments */\r
	int areas = 0, offset=-1, length=0;\r
	while(find_next_area(argv[1], &offset, &length)) areas++;\r
\r
	if(areas != argc - 2) {\r
		usage(argv);\r
		exit(-1);\r
	}\r
\r
	do_flash(argv);\r
	return 0;\r
}\r