1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
|
/* Copyright (c) 2010-2013 Benjamin Dobell, Glass Echidna
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.*/
#ifndef BRIDGEMANAGER_H
#define BRIDGEMANAGER_H
// libpit
#include "libpit.h"
// Heimdall
#include "Heimdall.h"
struct libusb_context;
struct libusb_device;
struct libusb_device_handle;
namespace Heimdall
{
class InboundPacket;
class OutboundPacket;
class DeviceIdentifier
{
public:
const int vendorId;
const int productId;
DeviceIdentifier(int vid, int pid) :
vendorId(vid),
productId(pid)
{
}
};
class BridgeManager
{
public:
enum
{
kSupportedDeviceCount = 3
};
enum
{
kCommunicationDelayDefault = 0
};
enum
{
kInitialiseSucceeded = 0,
kInitialiseFailed,
kInitialiseDeviceNotDetected
};
enum
{
kVidSamsung = 0x04E8
};
enum
{
kPidGalaxyS = 0x6601,
kPidGalaxyS2 = 0x685D,
kPidDroidCharge = 0x68C3
};
enum class UsbLogLevel
{
None = 0,
Error,
Warning,
Info,
Debug,
Default = Error
};
typedef struct
{
unsigned int dteRate;
unsigned char charFormat;
unsigned char parityType;
unsigned char dataBits;
} LineCoding;
private:
static const DeviceIdentifier supportedDevices[kSupportedDeviceCount];
bool verbose;
int communicationDelay;
libusb_context *libusbContext;
libusb_device_handle *deviceHandle;
libusb_device *heimdallDevice;
int interfaceIndex;
int altSettingIndex;
int inEndpoint;
int outEndpoint;
bool interfaceClaimed;
#ifdef OS_LINUX
bool detachedDriver;
#endif
unsigned int fileTransferSequenceMaxLength;
unsigned int fileTransferPacketSize;
unsigned int fileTransferSequenceTimeout;
UsbLogLevel usbLogLevel;
int FindDeviceInterface(void);
bool ClaimDeviceInterface(void);
bool SetupDeviceInterface(void);
void ReleaseDeviceInterface(void);
bool InitialiseProtocol(void);
bool SetControlLineState(unsigned short controlSignalFlags);
bool SetControlLineCoding(LineCoding lineCoding);
public:
BridgeManager(bool verbose, int communicationDelay = BridgeManager::kCommunicationDelayDefault);
~BridgeManager();
bool DetectDevice(void);
int Initialise(bool resume);
bool BeginSession(void);
bool EndSession(bool reboot) const;
bool SendPacket(OutboundPacket *packet, int timeout = 3000, bool retry = true) const;
bool ReceivePacket(InboundPacket *packet, int timeout = 3000, bool retry = true, unsigned char *buffer = nullptr, unsigned int bufferSize = -1) const;
bool RequestDeviceType(unsigned int request, int *result) const;
bool SendPitData(const libpit::PitData *pitData) const;
int ReceivePitFile(unsigned char **pitBuffer) const;
int DownloadPitFile(unsigned char **pitBuffer) const; // Thin wrapper around ReceivePitFile() with additional logging.
bool SendFile(FILE *file, unsigned int destination, unsigned int deviceType, unsigned int fileIdentifier = 0xFFFFFFFF) const;
void SetUsbLogLevel(UsbLogLevel usbLogLevel);
UsbLogLevel GetUsbLogLevel(void) const
{
return usbLogLevel;
}
bool IsVerbose(void) const
{
return (verbose);
}
};
}
#endif
|
