24 #include <sys/types.h>
35 #include "../L0_enumerations.h"
39 #define SE3_DRIVE_BUF_MAX 1024
40 #define SE3_MAGIC_FILE_LEN 9
41 #define SE3C_MAGIC_TIMEOUT 1000
46 #define SE3GET16(x, pos, val) do{ memcpy((void*)&(val), ((uint8_t*)(x))+pos, 2); }while(0)
47 #define SE3GET32(x, pos, val) do{ memcpy((void*)&(val), ((uint8_t*)(x))+pos, 4); }while(0)
48 #define SE3SET16(x, pos, val) do{ memcpy(((uint8_t*)(x))+pos, (void*)&(val), 2); }while(0)
49 #define SE3SET32(x, pos, val) do{ memcpy(((uint8_t*)(x))+pos, (void*)&(val), 4); }while(0)
53 #define SE3_OSSEP L'\\\\' //error #define SE3_OSSEP L'\\' -> only one backslash
54 #define SE3_MAGIC_FILE L".se3magic"
55 #define Se3Sleep() Sleep(0)
57 #define SE3_OSSEP '/' //error #define SE3_OSSEP L'\' -> nop backshash miss '
58 #define SE3_MAGIC_FILE ".se3magic"
59 #define Se3Sleep() usleep(1000)
64 #define Se3Trace(msg) printf msg
70 const uint8_t se3Magic[L0Communication::Size::MAGIC] = {
71 0x3c, 0xab, 0x78, 0xb6, 0x2, 0x64, 0x47, 0xe9, 0x30, 0x26, 0xd4, 0x1f, 0xad, 0x68, 0x22, 0x27,
72 0x41, 0xa4, 0x32, 0xba, 0xbe, 0x54, 0x83, 0xee, 0xab, 0x6b, 0x62, 0xce, 0xf0, 0x5c, 0x7, 0x91
75 const uint16_t se3Crc16Table[0x100] = {
76 0x0000, 0x1021, 0x2042, 0x3063, 0x4084, 0x50A5, 0x60C6, 0x70E7, 0x8108, 0x9129, 0xA14A, 0xB16B, 0xC18C, 0xD1AD, 0xE1CE, 0xF1EF,
77 0x1231, 0x0210, 0x3273, 0x2252, 0x52B5, 0x4294, 0x72F7, 0x62D6, 0x9339, 0x8318, 0xB37B, 0xA35A, 0xD3BD, 0xC39C, 0xF3FF, 0xE3DE,
78 0x2462, 0x3443, 0x0420, 0x1401, 0x64E6, 0x74C7, 0x44A4, 0x5485, 0xA56A, 0xB54B, 0x8528, 0x9509, 0xE5EE, 0xF5CF, 0xC5AC, 0xD58D,
79 0x3653, 0x2672, 0x1611, 0x0630, 0x76D7, 0x66F6, 0x5695, 0x46B4, 0xB75B, 0xA77A, 0x9719, 0x8738, 0xF7DF, 0xE7FE, 0xD79D, 0xC7BC,
80 0x48C4, 0x58E5, 0x6886, 0x78A7, 0x0840, 0x1861, 0x2802, 0x3823, 0xC9CC, 0xD9ED, 0xE98E, 0xF9AF, 0x8948, 0x9969, 0xA90A, 0xB92B,
81 0x5AF5, 0x4AD4, 0x7AB7, 0x6A96, 0x1A71, 0x0A50, 0x3A33, 0x2A12, 0xDBFD, 0xCBDC, 0xFBBF, 0xEB9E, 0x9B79, 0x8B58, 0xBB3B, 0xAB1A,
82 0x6CA6, 0x7C87, 0x4CE4, 0x5CC5, 0x2C22, 0x3C03, 0x0C60, 0x1C41, 0xEDAE, 0xFD8F, 0xCDEC, 0xDDCD, 0xAD2A, 0xBD0B, 0x8D68, 0x9D49,
83 0x7E97, 0x6EB6, 0x5ED5, 0x4EF4, 0x3E13, 0x2E32, 0x1E51, 0x0E70, 0xFF9F, 0xEFBE, 0xDFDD, 0xCFFC, 0xBF1B, 0xAF3A, 0x9F59, 0x8F78,
84 0x9188, 0x81A9, 0xB1CA, 0xA1EB, 0xD10C, 0xC12D, 0xF14E, 0xE16F, 0x1080, 0x00A1, 0x30C2, 0x20E3, 0x5004, 0x4025, 0x7046, 0x6067,
85 0x83B9, 0x9398, 0xA3FB, 0xB3DA, 0xC33D, 0xD31C, 0xE37F, 0xF35E, 0x02B1, 0x1290, 0x22F3, 0x32D2, 0x4235, 0x5214, 0x6277, 0x7256,
86 0xB5EA, 0xA5CB, 0x95A8, 0x8589, 0xF56E, 0xE54F, 0xD52C, 0xC50D, 0x34E2, 0x24C3, 0x14A0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
87 0xA7DB, 0xB7FA, 0x8799, 0x97B8, 0xE75F, 0xF77E, 0xC71D, 0xD73C, 0x26D3, 0x36F2, 0x0691, 0x16B0, 0x6657, 0x7676, 0x4615, 0x5634,
88 0xD94C, 0xC96D, 0xF90E, 0xE92F, 0x99C8, 0x89E9, 0xB98A, 0xA9AB, 0x5844, 0x4865, 0x7806, 0x6827, 0x18C0, 0x08E1, 0x3882, 0x28A3,
89 0xCB7D, 0xDB5C, 0xEB3F, 0xFB1E, 0x8BF9, 0x9BD8, 0xABBB, 0xBB9A, 0x4A75, 0x5A54, 0x6A37, 0x7A16, 0x0AF1, 0x1AD0, 0x2AB3, 0x3A92,
90 0xFD2E, 0xED0F, 0xDD6C, 0xCD4D, 0xBDAA, 0xAD8B, 0x9DE8, 0x8DC9, 0x7C26, 0x6C07, 0x5C64, 0x4C45, 0x3CA2, 0x2C83, 0x1CE0, 0x0CC1,
91 0xEF1F, 0xFF3E, 0xCF5D, 0xDF7C, 0xAF9B, 0xBFBA, 0x8FD9, 0x9FF8, 0x6E17, 0x7E36, 0x4E55, 0x5E74, 0x2E93, 0x3EB2, 0x0ED1, 0x1EF0 };
95 typedef wchar_t se3Char;
102 typedef BOOL(WINAPI *tADVAPI32_CryptAcquireContextW)(
109 typedef BOOL(WINAPI *tADVAPI32_CryptGenRandom)(
114 typedef BOOL(WINAPI *tADVAPI32_CryptReleaseContext)(
119 typedef struct se3DiscoverInfo_ {
120 uint8_t serialno[L0Communication::Size::SERIAL];
121 uint8_t hello_msg[L0Communication::Size::HELLO];
125 typedef struct se3DeviceInfo_ {
126 se3Char path[L0Communication::Parameter::SE3_MAX_PATH];
127 uint8_t serialno[L0Communication::Size::SERIAL];
128 uint8_t helloMsg[L0Communication::Size::HELLO];
132 typedef struct se3DriveIt_ {
134 se3Char buf[SE3_DRIVE_BUF_MAX + 1];
145 typedef struct se3DiscoIt_ {
146 se3DeviceInfo deviceInfo;
163 typedef struct se3Device_ {
165 std::shared_ptr<uint8_t> request;
166 std::shared_ptr<uint8_t> response;
174 std::vector<se3Device> dev;
186 size_t GetNDevices();
188 void ResetDeviceArray();
194 se3File GetDeviceFile();
195 uint8_t* GetDeviceHelloMsg();
196 se3Char* GetDeviceInfoPath();
197 uint8_t* GetDeviceInfoSerialNo();
198 bool GetDeviceOpened();
199 uint8_t GetDevicePtr();
200 uint8_t* GetDeviceRequest();
201 uint8_t* GetDeviceResponse();
203 uint8_t* GetDiscoDeviceHelloMsg();
204 se3Char* GetDiscoDevicePath();
205 uint8_t* GetDiscoDeviceSerialNo();
206 se3Char* GetDiscoDriveBuf();
207 size_t GetDiscoDriveBufLen();
208 se3Char* GetDiscoDrivePath();
209 FILE * GetDiscoDriveFile();
214 void AllocateDeviceRequest();
215 void AllocateDeviceResponse();
216 void FreeDeviceRequest();
217 void FreeDeviceResponse();
219 void SetDeviceFile(se3File file);
220 void SetDeviceOpened(
bool opened);
221 bool SetDevicePtr(uint16_t newPtr);
223 void SetDiscoDeviceStatus(uint16_t status);
224 void SetDiscoDriveBufLen(
size_t bufLen);
225 void SetDiscoDriveBufTermination();
226 void SetDiscoDrivePath(se3Char* path);
228 void SetDiscoDriveFile(FILE* fp);
236 static void Se3PathCopy(se3Char* dest, se3Char* src);
237 static bool Se3Win32DiskInDrive(
wchar_t* path);
238 static uint64_t Se3Deadline(uint32_t timeout);
239 static uint64_t Se3Clock();
240 static bool Se3WriteMagic(se3File hFile);
241 static bool Se3Write(uint8_t* buf, se3File hfile,
size_t block,
size_t nBlocks, uint32_t timeout);
242 static bool Se3Read(uint8_t* buf, se3File hFile,
size_t block,
size_t nBlocks, uint32_t timeout);
243 static void Se3Close(se3File hFile);
244 static uint16_t Se3OpenExisting(se3Char* path,
bool rw, uint64_t deadline, se3File* phFile);
245 static void Se3MakePath(se3Char* dest, se3Char* src);
246 static bool Se3MagicInit(se3Char* path, uint8_t* discoBuf, se3DiscoverInfo* info);
247 static bool Se3ReadInfo(uint8_t* buf, se3DiscoverInfo* info);
248 static void Se3Rand(
size_t len, uint8_t* buf);
249 static uint16_t Se3ReqLenDataAndHeaders(uint16_t dataLen);
250 static uint16_t Se3RespLenData(uint16_t lenDataAndHeaders);
251 static uint16_t Se3NBlocks(uint16_t len);
252 static uint16_t Se3Crc16Update(
size_t dataLen,
const uint8_t* data, uint16_t crc);
254 static bool se3UnixLock(
int fd);
255 static void se3UnixUnlock(
int fd);
257 static void DebugFileCreation();