moonlight-stream/moonlight-common-c
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This commit is contained in:
Cameron Gutman
2014-01-18 15:14:42 -05:00
commit f02e916f6c
11 changed files with 475 additions and 0 deletions
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limelight-common.sln
+22
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@@ -0,0 +1,22 @@
Microsoft Visual Studio Solution File, Format Version 12.00
# Visual Studio 2013
VisualStudioVersion = 12.0.21005.1
MinimumVisualStudioVersion = 10.0.40219.1
Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "limelight-common", "limelight-common\limelight-common.vcxproj", "{15D85395-B083-4688-B578-58AB22C85BE5}"
EndProject
Global
GlobalSection(SolutionConfigurationPlatforms) = preSolution
Debug|Win32 = Debug|Win32
Release|Win32 = Release|Win32
EndGlobalSection
GlobalSection(ProjectConfigurationPlatforms) = postSolution
{15D85395-B083-4688-B578-58AB22C85BE5}.Debug|Win32.ActiveCfg = Debug|Win32
{15D85395-B083-4688-B578-58AB22C85BE5}.Debug|Win32.Build.0 = Debug|Win32
{15D85395-B083-4688-B578-58AB22C85BE5}.Release|Win32.ActiveCfg = Release|Win32
{15D85395-B083-4688-B578-58AB22C85BE5}.Release|Win32.Build.0 = Release|Win32
EndGlobalSection
GlobalSection(SolutionProperties) = preSolution
HideSolutionNode = FALSE
EndGlobalSection
EndGlobal
limelight-common/ByteBuffer.cpp
+98
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#include "ByteBuffer.h"
void BbInitializeWrappedBuffer(PBYTE_BUFFER buff, char* data, int offset, int length, int byteOrder) {
buff->buffer = data;
buff->offset = offset;
buff->length = length;
buff->position = 0;
buff->byteOrder = byteOrder;
}
static int byteSwapInt(PBYTE_BUFFER buff, int i) {
if (buff->byteOrder == BYTE_ORDER_BIG) {
return htonl(i);
}
else {
return i;
}
}
static int byteSwapShort(PBYTE_BUFFER buff, short s) {
if (buff->byteOrder == BYTE_ORDER_BIG) {
return htons(s);
}
else {
return s;
}
}
int BbGet(PBYTE_BUFFER buff, char *c) {
if (buff->position + sizeof(c) >= buff->length) {
return 0;
}
memcpy(c, &buff[buff->position], sizeof(*c));
return 1;
}
int BbGetShort(PBYTE_BUFFER buff, short *s) {
if (buff->position + sizeof(s) >= buff->length) {
return 0;
}
memcpy(s, &buff[buff->position], sizeof(*s));
*s = byteSwapShort(buff, *s);
return 1;
}
int BbGetInt(PBYTE_BUFFER buff, int *i) {
if (buff->position + sizeof(i) >= buff->length) {
return 0;
}
memcpy(i, &buff[buff->position], sizeof(*i));
*i = byteSwapInt(buff, *i);
return 1;
}
int BbPutInt(PBYTE_BUFFER buff, int i) {
if (buff->position + sizeof(i) >= buff->length) {
return 0;
}
i = byteSwapInt(buff, i);
memcpy(&buff[buff->position], &i, sizeof(i));
buff->position += sizeof(i);
return 1;
}
int BbPutShort(PBYTE_BUFFER buff, short s) {
if (buff->position + sizeof(s) >= buff->length) {
return 0;
}
s = byteSwapShort(buff, s);
memcpy(&buff[buff->position], &s, sizeof(s));
buff->position += sizeof(s);
return 1;
}
int BbPut(PBYTE_BUFFER buff, char c) {
if (buff->position + sizeof(c) >= buff->length) {
return 0;
}
memcpy(&buff[buff->position], &c, sizeof(c));
buff->position += sizeof(c);
return 1;
}
limelight-common/ByteBuffer.h
+22
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@@ -0,0 +1,22 @@
#include "Platform.h"
#define BYTE_ORDER_LITTLE 1
#define BYTE_ORDER_BIG 2
typedef struct _BYTE_BUFFER {
char* buffer;
int offset;
int length;
int position;
int byteOrder;
} BYTE_BUFFER, *PBYTE_BUFFER;
void BbInitializeWrappedBuffer(PBYTE_BUFFER buff, char* data, int offset, int length, int byteOrder);
int BbGet(PBYTE_BUFFER buff, char *c);
int BbGetShort(PBYTE_BUFFER buff, short *s);
int BbGetInt(PBYTE_BUFFER buff, int *i);
int BbPutInt(PBYTE_BUFFER buff, int i);
int BbPutShort(PBYTE_BUFFER buff, short s);
int BbPut(PBYTE_BUFFER buff, char c);
limelight-common/Config.cpp
+106
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@@ -0,0 +1,106 @@
#include "Limelight.h"
#include "ByteBuffer.h"
const int UNKNOWN_CONFIG [] = {
70151,
68291329,
1280,
68291584,
1280,
68291840,
15360,
68292096,
25600,
68292352,
2048,
68292608,
1024,
68289024,
262144,
17957632,
302055424,
134217729,
16777490,
70153,
68293120,
768000,
17961216,
303235072,
335609857,
838861842,
352321536,
1006634002,
369098752,
335545362,
385875968,
1042,
402653184,
134218770,
419430400,
167773202,
436207616,
855638290,
266779,
7000,
266780,
2000,
266781,
50,
266782,
3000,
266783,
2,
266794,
5000,
266795,
500,
266784,
75,
266785,
25,
266786,
10,
266787,
60,
266788,
30,
266789,
3,
266790,
1000,
266791,
5000,
266792,
5000,
266793,
5000,
70190,
68301063,
10240,
68301312,
6400,
68301568,
768000,
68299776,
768,
68300032,
2560,
68300544,
0,
34746368,
(int) 0xFE000000
};
const int CONFIG_SIZE = sizeof(UNKNOWN_CONFIG) +(8 * 4) + 3;
char* allocateConfigDataForStreamConfig(PSTREAM_CONFIGURATION streamConfig) {
BYTE_BUFFER bb;
char* config = (char *)malloc(CONFIG_SIZE);
if (config == NULL) {
return NULL;
}
BbInitializeWrappedBuffer(&bb, config, 0, CONFIG_SIZE, BYTE_ORDER_LITTLE);
}
limelight-common/Handshake.cpp
+80
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#include "PlatformSockets.h"
const char HELLO [] = {
0x07, 0x00, 0x00, 0x00,
0x61, 0x6e, 0x64, 0x72,
0x6f, 0x69, 0x64, 0x03,
0x01, 0x00, 0x00
};
const char PACKET2 [] = {
0x01, 0x03, 0x02, 0x00,
0x08, 0x00
};
const char PACKET3 [] = {
0x04, 0x01, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00
};
const char PACKET4 [] = {
0x01, 0x01, 0x00, 0x0
};
static int waitAndDiscardResponse(SOCKET sock) {
char temp[256];
return recv(sock, temp, sizeof(temp), 0);
}
int performHandshake(IP_ADDRESS host) {
SOCKET s;
int err;
s = connectTcpSocket(host, 47991);
if (s == INVALID_SOCKET) {
return LastSocketError();
}
err = send(s, HELLO, sizeof(HELLO), 0);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
err = waitAndDiscardResponse(s);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
err = send(s, PACKET2, sizeof(PACKET2), 0);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
err = waitAndDiscardResponse(s);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
err = send(s, PACKET3, sizeof(PACKET3), 0);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
err = waitAndDiscardResponse(s);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
err = send(s, PACKET4, sizeof(PACKET4), 0);
if (err == SOCKET_ERROR) {
goto CleanupError;
}
closesocket(s);
return 0;
CleanupError:
closesocket(s);
return LastSocketError();
}
limelight-common/Limelight.h
+7
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#include "Platform.h"
typedef struct _STREAM_CONFIGURATION {
int width;
int height;
int fps;
} STREAM_CONFIGURATION, *PSTREAM_CONFIGURATION;
limelight-common/Platform.h
+4
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@@ -0,0 +1,4 @@
#ifdef _WIN32
#include <Windows.h>
#else
#endif
limelight-common/PlatformSockets.cpp
+22
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@@ -0,0 +1,22 @@
#include "PlatformSockets.h"
SOCKET connectTcpSocket(IP_ADDRESS dstaddr, unsigned short port) {
SOCKET s;
struct sockaddr_in addr;
s = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP);
if (s == INVALID_SOCKET) {
return INVALID_SOCKET;
}
memset(&addr, 0, sizeof(addr));
addr.sin_family = AF_INET;
addr.sin_port = htons(port);
memcpy(&addr.sin_addr, &dstaddr, sizeof(dstaddr));
if (connect(s, (struct sockaddr*) &addr, sizeof(addr)) == SOCKET_ERROR) {
closesocket(s);
return INVALID_SOCKET;
}
return s;
}
limelight-common/PlatformSockets.h
+15
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@@ -0,0 +1,15 @@
#ifdef _WIN32
#include <WinSock2.h>
#define LastSocketError() WSAGetLastError()
#else
#define SOCKET int
#define LastSocketError() errno
#define INVALID_SOCKET -1
#define SOCKET_ERROR -1
#define closesocket(x) close(x)
#endif
#define IP_ADDRESS unsigned int
SOCKET connectTcpSocket(IP_ADDRESS dstaddr, unsigned short port);
limelight-common/limelight-common.vcxproj
+79
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<?xml version="1.0" encoding="utf-8"?>
<Project DefaultTargets="Build" ToolsVersion="12.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup Label="ProjectConfigurations">
<ProjectConfiguration Include="Debug|Win32">
<Configuration>Debug</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
<ProjectConfiguration Include="Release|Win32">
<Configuration>Release</Configuration>
<Platform>Win32</Platform>
</ProjectConfiguration>
</ItemGroup>
<PropertyGroup Label="Globals">
<ProjectGuid>{15D85395-B083-4688-B578-58AB22C85BE5}</ProjectGuid>
<Keyword>Win32Proj</Keyword>
<RootNamespace>limelightcommon</RootNamespace>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>true</UseDebugLibraries>
<PlatformToolset>v120</PlatformToolset>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
<ConfigurationType>StaticLibrary</ConfigurationType>
<UseDebugLibraries>false</UseDebugLibraries>
<PlatformToolset>v120</PlatformToolset>
<WholeProgramOptimization>true</WholeProgramOptimization>
<CharacterSet>Unicode</CharacterSet>
</PropertyGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
<ImportGroup Label="ExtensionSettings">
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
</ImportGroup>
<PropertyGroup Label="UserMacros" />
<PropertyGroup />
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
<ClCompile>
<PrecompiledHeader>
</PrecompiledHeader>
<WarningLevel>Level3</WarningLevel>
<Optimization>Disabled</Optimization>
<PreprocessorDefinitions>WIN32;_DEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
</Link>
</ItemDefinitionGroup>
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
<ClCompile>
<WarningLevel>Level3</WarningLevel>
<PrecompiledHeader>
</PrecompiledHeader>
<Optimization>MaxSpeed</Optimization>
<FunctionLevelLinking>true</FunctionLevelLinking>
<IntrinsicFunctions>true</IntrinsicFunctions>
<PreprocessorDefinitions>WIN32;NDEBUG;_LIB;%(PreprocessorDefinitions)</PreprocessorDefinitions>
</ClCompile>
<Link>
<SubSystem>Windows</SubSystem>
<GenerateDebugInformation>true</GenerateDebugInformation>
<EnableCOMDATFolding>true</EnableCOMDATFolding>
<OptimizeReferences>true</OptimizeReferences>
</Link>
</ItemDefinitionGroup>
<ItemGroup>
<Text Include="ReadMe.txt" />
</ItemGroup>
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
<ImportGroup Label="ExtensionTargets">
</ImportGroup>
</Project>
limelight-common/limelight-common.vcxproj.filters
+20
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<?xml version="1.0" encoding="utf-8"?>
<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
<ItemGroup>
<Filter Include="Source Files">
<UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
<Extensions>cpp;c;cc;cxx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
</Filter>
<Filter Include="Header Files">
<UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
<Extensions>h;hh;hpp;hxx;hm;inl;inc;xsd</Extensions>
</Filter>
<Filter Include="Resource Files">
<UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
<Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
</Filter>
</ItemGroup>
<ItemGroup>
<Text Include="ReadMe.txt" />
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