增加HGScannerLib工程
This commit is contained in:
parent
b9cbf820d3
commit
51590dfd88
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LIBRARY
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EXPORTS
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HGLib_LoadImage
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HGLib_SaveImage
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HGLib_ReleaseImage
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HGLib_InitDevice
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HGLib_DeinitDevice
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HGLib_GetDeviceNameList
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HGLib_ReleaseDeviceNameList
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HGLib_OpenDevice
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HGLib_CloseDevice
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HGLib_SetDeviceParam
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HGLib_GetDeviceParamGroupList
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HGLib_ReleaseDeviceParamGroupList
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HGLib_ResetDeviceParam
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HGLib_StartDeviceScan
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HGLib_StopDeviceScan
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@ -0,0 +1,179 @@
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<?xml version="1.0" encoding="utf-8"?>
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<Project DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
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<ItemGroup Label="ProjectConfigurations">
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<ProjectConfiguration Include="Debug|Win32">
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<Configuration>Debug</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|Win32">
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<Configuration>Release</Configuration>
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<Platform>Win32</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Debug|x64">
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<Configuration>Debug</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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<ProjectConfiguration Include="Release|x64">
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<Configuration>Release</Configuration>
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<Platform>x64</Platform>
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</ProjectConfiguration>
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</ItemGroup>
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<ItemGroup>
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<ClCompile Include="..\..\..\sdk\scannerlib\HGLibDeviceImpl.cpp" />
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<ClCompile Include="..\..\..\sdk\scannerlib\HGScannerLib.cpp" />
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<ClCompile Include="..\..\..\utility\HGString.cpp" />
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</ItemGroup>
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<ItemGroup>
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<ClInclude Include="..\..\..\sdk\scannerlib\HGLibDeviceImpl.hpp" />
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<ClInclude Include="..\..\..\sdk\scannerlib\HGScannerLib.h" />
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<ClInclude Include="..\..\..\utility\HGString.h" />
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</ItemGroup>
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<ItemGroup>
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<None Include="HGScannerLib.def" />
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</ItemGroup>
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<PropertyGroup Label="Globals">
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<VCProjectVersion>16.0</VCProjectVersion>
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<Keyword>Win32Proj</Keyword>
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<ProjectGuid>{62cad8e9-4461-49a1-8eb8-4cebe113fe02}</ProjectGuid>
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<RootNamespace>HGScannerLib</RootNamespace>
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<WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
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</PropertyGroup>
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<Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
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<ConfigurationType>DynamicLibrary</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
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<ConfigurationType>DynamicLibrary</ConfigurationType>
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<UseDebugLibraries>false</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<WholeProgramOptimization>true</WholeProgramOptimization>
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<CharacterSet>Unicode</CharacterSet>
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</PropertyGroup>
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<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
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<ConfigurationType>DynamicLibrary</ConfigurationType>
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<UseDebugLibraries>true</UseDebugLibraries>
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<PlatformToolset>v142</PlatformToolset>
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<CharacterSet>Unicode</CharacterSet>
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||||
</PropertyGroup>
|
||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
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||||
<ConfigurationType>DynamicLibrary</ConfigurationType>
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||||
<UseDebugLibraries>false</UseDebugLibraries>
|
||||
<PlatformToolset>v142</PlatformToolset>
|
||||
<WholeProgramOptimization>true</WholeProgramOptimization>
|
||||
<CharacterSet>Unicode</CharacterSet>
|
||||
</PropertyGroup>
|
||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
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||||
<ImportGroup Label="ExtensionSettings">
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||||
</ImportGroup>
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||||
<ImportGroup Label="Shared">
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||||
</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
|
||||
</ImportGroup>
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||||
<ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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||||
<Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
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</ImportGroup>
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||||
<PropertyGroup Label="UserMacros" />
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||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<LinkIncremental>true</LinkIncremental>
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</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<LinkIncremental>false</LinkIncremental>
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||||
</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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<LinkIncremental>true</LinkIncremental>
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||||
</PropertyGroup>
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||||
<PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<LinkIncremental>false</LinkIncremental>
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</PropertyGroup>
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||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;_DEBUG;HGSCANNERLIB_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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<PrecompiledHeader>NotUsing</PrecompiledHeader>
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<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
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<AdditionalIncludeDirectories>../../../modules/base/;../../../modules/;../../../utility/;../../../../sdk/include/;%(AdditionalIncludeDirectories)</AdditionalIncludeDirectories>
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<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
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</ClCompile>
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<Link>
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<SubSystem>Windows</SubSystem>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<EnableUAC>false</EnableUAC>
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<ModuleDefinitionFile>HGScannerLib.def</ModuleDefinitionFile>
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<AdditionalDependencies>../Debug/HGBase.lib;../Debug/HGImgFmt.lib;../Debug/HGImgProc.lib;../../../../sdk/lib/win/x86/Release/sane.lib;%(AdditionalDependencies)</AdditionalDependencies>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>WIN32;NDEBUG;HGSCANNERLIB_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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<PrecompiledHeader>NotUsing</PrecompiledHeader>
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<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
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<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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</ClCompile>
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<Link>
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<SubSystem>Windows</SubSystem>
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<EnableCOMDATFolding>true</EnableCOMDATFolding>
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<OptimizeReferences>true</OptimizeReferences>
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<GenerateDebugInformation>true</GenerateDebugInformation>
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<EnableUAC>false</EnableUAC>
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||||
<ModuleDefinitionFile>HGScannerLib.def</ModuleDefinitionFile>
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</Link>
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||||
</ItemDefinitionGroup>
|
||||
<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
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||||
<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<SDLCheck>true</SDLCheck>
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||||
<PreprocessorDefinitions>_DEBUG;HGSCANNERLIB_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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||||
<PrecompiledHeader>NotUsing</PrecompiledHeader>
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||||
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
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||||
<RuntimeLibrary>MultiThreadedDebug</RuntimeLibrary>
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</ClCompile>
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<Link>
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||||
<SubSystem>Windows</SubSystem>
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||||
<GenerateDebugInformation>true</GenerateDebugInformation>
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||||
<EnableUAC>false</EnableUAC>
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||||
<ModuleDefinitionFile>HGScannerLib.def</ModuleDefinitionFile>
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</Link>
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</ItemDefinitionGroup>
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<ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
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<ClCompile>
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<WarningLevel>Level3</WarningLevel>
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<FunctionLevelLinking>true</FunctionLevelLinking>
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<IntrinsicFunctions>true</IntrinsicFunctions>
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<SDLCheck>true</SDLCheck>
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<PreprocessorDefinitions>NDEBUG;HGSCANNERLIB_EXPORTS;_WINDOWS;_USRDLL;%(PreprocessorDefinitions)</PreprocessorDefinitions>
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<ConformanceMode>true</ConformanceMode>
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<PrecompiledHeader>NotUsing</PrecompiledHeader>
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||||
<PrecompiledHeaderFile>pch.h</PrecompiledHeaderFile>
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<RuntimeLibrary>MultiThreaded</RuntimeLibrary>
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</ClCompile>
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<Link>
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||||
<SubSystem>Windows</SubSystem>
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||||
<EnableCOMDATFolding>true</EnableCOMDATFolding>
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||||
<OptimizeReferences>true</OptimizeReferences>
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||||
<GenerateDebugInformation>true</GenerateDebugInformation>
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||||
<EnableUAC>false</EnableUAC>
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||||
<ModuleDefinitionFile>HGScannerLib.def</ModuleDefinitionFile>
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||||
</Link>
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||||
</ItemDefinitionGroup>
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||||
<Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
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<ImportGroup Label="ExtensionTargets">
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</ImportGroup>
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</Project>
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@ -50,6 +50,13 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "HGVersion", "HGVersion\HGVe
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{F85F4457-1B42-46E7-BA86-F088D6D5994F} = {F85F4457-1B42-46E7-BA86-F088D6D5994F}
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EndProjectSection
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EndProject
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Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "HGScannerLib", "HGScannerLib\HGScannerLib.vcxproj", "{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}"
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ProjectSection(ProjectDependencies) = postProject
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{F85F4457-1B42-46E7-BA86-F088D6D5994F} = {F85F4457-1B42-46E7-BA86-F088D6D5994F}
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||||
{5D85F2AC-FACD-436C-A67B-E13056DD0C03} = {5D85F2AC-FACD-436C-A67B-E13056DD0C03}
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{4909ACEA-80FF-482E-9FA2-5E8534789A82} = {4909ACEA-80FF-482E-9FA2-5E8534789A82}
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EndProjectSection
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||||
EndProject
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Global
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GlobalSection(SolutionConfigurationPlatforms) = preSolution
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Debug|x64 = Debug|x64
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@ -130,6 +137,14 @@ Global
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{25D00B63-9385-4283-8955-92CAAEDBE68A}.Release|x64.Build.0 = Release|x64
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{25D00B63-9385-4283-8955-92CAAEDBE68A}.Release|x86.ActiveCfg = Release|Win32
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||||
{25D00B63-9385-4283-8955-92CAAEDBE68A}.Release|x86.Build.0 = Release|Win32
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||||
{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Debug|x64.ActiveCfg = Debug|x64
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||||
{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Debug|x64.Build.0 = Debug|x64
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{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Debug|x86.ActiveCfg = Debug|Win32
|
||||
{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Debug|x86.Build.0 = Debug|Win32
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||||
{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Release|x64.ActiveCfg = Release|x64
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||||
{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Release|x64.Build.0 = Release|x64
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{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Release|x86.ActiveCfg = Release|Win32
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{62CAD8E9-4461-49A1-8EB8-4CEBE113FE02}.Release|x86.Build.0 = Release|Win32
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EndGlobalSection
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GlobalSection(SolutionProperties) = preSolution
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HideSolutionNode = FALSE
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#include "HGLibDeviceImpl.hpp"
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#include "base/HGInc.h"
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#include "base/HGInfo.h"
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#include "HGString.h"
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HGLock HGLibDeviceImpl::m_lock = NULL;
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HGLibDeviceHotPlugEventFunc HGLibDeviceImpl::m_hotPlugEventFunc = NULL;
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HGPointer HGLibDeviceImpl::m_hotPlugEventParam = NULL;
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HGBool HGLibDeviceImpl::m_init = HGFALSE;
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std::vector<std::string> HGLibDeviceImpl::m_devNameList;
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HGLibDeviceImpl::HGLibDeviceImpl()
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{
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}
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HGLibDeviceImpl::~HGLibDeviceImpl()
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{
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}
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HGBool HGLibDeviceImpl::Init(HGLibDeviceHotPlugEventFunc func, HGPointer param)
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{
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if (m_init)
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{
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return HGFALSE;
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}
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assert(NULL == m_lock);
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HGBase_CreateLock(&m_lock);
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assert(NULL == m_hotPlugEventFunc);
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m_hotPlugEventFunc = func;
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m_hotPlugEventParam = param;
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SANE_Int version_code = 0;
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if (SANE_STATUS_GOOD != sane_init_ex(&version_code, sane_ex_callback, NULL))
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{
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m_hotPlugEventFunc = NULL;
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m_hotPlugEventParam = NULL;
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HGBase_DestroyLock(m_lock);
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m_lock = NULL;
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return HGFALSE;
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}
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m_init = HGTRUE;
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return HGTRUE;
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}
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HGBool HGLibDeviceImpl::Deinit()
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{
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if (!m_init)
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{
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return HGFALSE;
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}
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sane_exit();
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m_hotPlugEventFunc = NULL;
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m_hotPlugEventParam = NULL;
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HGBase_DestroyLock(m_lock);
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m_lock = NULL;
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m_init = HGFALSE;
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return HGTRUE;
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}
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HGChar** HGLibDeviceImpl::GetNameList()
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{
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return NULL;
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}
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HGBool HGLibDeviceImpl::ReleaseNameList(HGChar** deviceName)
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{
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if (NULL == deviceName)
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{
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return HGFALSE;
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}
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while (0 != *deviceName)
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{
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free(*deviceName);
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++deviceName;
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}
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free(deviceName);
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return HGTRUE;
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}
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int HGLibDeviceImpl::sane_ex_callback(SANE_Handle hdev, int code, void* data, unsigned int* len, void* param)
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{
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switch (code)
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{
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case SANE_EVENT_DEVICE_ARRIVED:
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{
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SANE_Device* sane_dev = (SANE_Device*)data;
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HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "SANE_EVENT_DEVICE_ARRIVED, name=%s", Utf8ToStdString(sane_dev->name).c_str());
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HGBase_EnterLock(m_lock);
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m_devNameList.push_back(sane_dev->name);
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HGBase_LeaveLock(m_lock);
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if (NULL != m_hotPlugEventFunc)
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m_hotPlugEventFunc(HGLIB_DEVHOTPLUG_EVENT_ARRIVE, sane_dev->name, m_hotPlugEventParam);
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}
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break;
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case SANE_EVENT_DEVICE_LEFT:
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{
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SANE_Device* sane_dev = (SANE_Device*)data;
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HGBase_WriteInfo(HGBASE_INFOTYPE_DESC, "SANE_EVENT_DEVICE_LEFT, name=%s", Utf8ToStdString(sane_dev->name).c_str());
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if (NULL != m_hotPlugEventFunc)
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m_hotPlugEventFunc(HGLIB_DEVHOTPLUG_EVENT_REMOVE, sane_dev->name, m_hotPlugEventParam);
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HGBase_EnterLock(m_lock);
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for (int i = 0; i < (int)m_devNameList.size(); ++i)
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{
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if (0 == strcmp(sane_dev->name, m_devNameList[i].c_str()))
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{
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m_devNameList.erase(m_devNameList.begin() + i);
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break;
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}
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}
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HGBase_LeaveLock(m_lock);
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||||
}
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||||
break;
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||||
}
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||||
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return 0;
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||||
}
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@ -0,0 +1,43 @@
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#ifndef __HGLIBDEVICEIMPL_HPP__
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#define __HGLIBDEVICEIMPL_HPP__
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#include "HGScannerLib.h"
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#include "base/HGLock.h"
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#include "sane/sane_ex.h"
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#include "sane/sane_option_definitions.h"
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#include <vector>
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#include <string>
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class HGLibDeviceImpl
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{
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public:
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HGLibDeviceImpl();
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~HGLibDeviceImpl();
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static HGBool Init(HGLibDeviceHotPlugEventFunc func, HGPointer param);
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static HGBool Deinit();
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static HGChar** GetNameList();
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static HGBool ReleaseNameList(HGChar** deviceName);
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HGBool Open(const HGChar* deviceName);
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HGBool Close();
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HGBool SetParam(const HGLibDeviceSetParam* param, HGUInt count);
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HGLibDeviceGetParamGroup* GetParamGroupList(HGUInt* count);
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static HGBool ReleaseParamGroupList(HGLibDeviceGetParamGroup* paramGroup, HGUInt count);
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HGBool ResetParam();
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HGBool StartScan(HGLibDeviceScanEventFunc eventFunc, HGPointer eventParam,
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HGLibDeviceScanImageFunc imageFunc, HGPointer imageParam);
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HGBool StopScan();
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private:
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static int sane_ex_callback(SANE_Handle hdev, int code, void* data, unsigned int* len, void* param);
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private:
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static HGLock m_lock;
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static HGLibDeviceHotPlugEventFunc m_hotPlugEventFunc;
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static HGPointer m_hotPlugEventParam;
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static HGBool m_init;
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static std::vector<std::string> m_devNameList;
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};
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#endif /* __HGLIBDEVICEIMPL_HPP__ */
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@ -0,0 +1,155 @@
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#include "HGScannerLib.h"
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#include "base/HGInc.h"
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#include "base/HGImage.h"
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#include "imgfmt/HGImgFmt.h"
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#include "imgproc/HGOcr.h"
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#include "HGString.h"
|
||||
#include "HGLibDeviceImpl.hpp"
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGUInt size; /* 结构体大小 */
|
||||
HGUInt jpegQuality; /* jpeg下有效, 0-100 */
|
||||
HGUInt tiffCompression; /* tiff下有效, HGLIB_TIFFCOMPRESSION_* */
|
||||
HGUInt tiffJpegQuality; /* tiff且HGLIB_TIFFCOMPRESSION_JPEG下有效, 0-100 */
|
||||
HGBool ocr; /* 是否OCR,pdf和ofd格式有效 */
|
||||
}HGLibSaveImageParam_V1;
|
||||
|
||||
HGLibImage HGAPI HGLib_LoadImage(const HGChar* filePath)
|
||||
{
|
||||
if (NULL == filePath)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
HGImage image = NULL;
|
||||
HGImgFmt_LoadImage(Utf8ToStdString(filePath).c_str(), 0, NULL, 0, HGBASE_IMGORIGIN_TOP, &image);
|
||||
return (HGLibImage)image;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_SaveImage(HGLibImage image, const HGChar* savePath, const HGLibSaveImageParam* saveParam)
|
||||
{
|
||||
if (NULL == image || NULL == savePath)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGUInt fmtType = 0;
|
||||
HGImgFmt_GetImgFmtTypeFromFileName(Utf8ToStdString(savePath).c_str(), &fmtType);
|
||||
if (fmtType < HGIMGFMT_TYPE_JPEG || fmtType > HGIMGFMT_TYPE_GIF)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
if (NULL == saveParam)
|
||||
{
|
||||
return (HGBASE_ERR_OK == HGImgFmt_SaveImage((HGImage)image, fmtType, NULL, Utf8ToStdString(savePath).c_str()));
|
||||
}
|
||||
|
||||
if (saveParam->size == sizeof(HGLibSaveImageParam_V1))
|
||||
{
|
||||
const HGLibSaveImageParam_V1* saveParamV1 = (const HGLibSaveImageParam_V1*)saveParam;
|
||||
if ((HGIMGFMT_TYPE_PDF == fmtType || HGIMGFMT_TYPE_OFD == fmtType) && saveParamV1->ocr)
|
||||
{
|
||||
HGOCRMgr ocrMgr = NULL;
|
||||
HGImgProc_CreateOCRMgr(&ocrMgr);
|
||||
if (NULL == ocrMgr)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBool ret = (HGBASE_ERR_OK == HGImgProc_ImageOCRToFile(ocrMgr, (HGImage)image, 0, Utf8ToStdString(savePath).c_str()));
|
||||
HGImgProc_DestroyOCRMgr(ocrMgr);
|
||||
return ret;
|
||||
}
|
||||
|
||||
HGImgFmtSaveInfo saveInfo;
|
||||
saveInfo.jpegQuality = saveParamV1->jpegQuality;
|
||||
saveInfo.tiffCompression = 0;
|
||||
if (HGLIB_TIFFCOMPRESSION_NONE == saveParamV1->tiffCompression)
|
||||
saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_NONE;
|
||||
else if (HGLIB_TIFFCOMPRESSION_CCITTFAX4 == saveParamV1->tiffCompression)
|
||||
saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_CCITTFAX4;
|
||||
else if (HGLIB_TIFFCOMPRESSION_LZW == saveParamV1->tiffCompression)
|
||||
saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_LZW;
|
||||
else if (HGLIB_TIFFCOMPRESSION_JPEG == saveParamV1->tiffCompression)
|
||||
saveInfo.tiffCompression = HGIMGFMT_TIFFCOMP_JPEG;
|
||||
saveInfo.tiffJpegQuality = saveParamV1->tiffJpegQuality;
|
||||
|
||||
return (HGBASE_ERR_OK == HGImgFmt_SaveImage((HGImage)image, fmtType, &saveInfo, Utf8ToStdString(savePath).c_str()));
|
||||
}
|
||||
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_ReleaseImage(HGLibImage image)
|
||||
{
|
||||
if (NULL == image)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBase_DestroyImage((HGImage)image);
|
||||
return HGTRUE;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_InitDevice(HGLibDeviceHotPlugEventFunc func, HGPointer param)
|
||||
{
|
||||
return HGLibDeviceImpl::Init(func, param);
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_DeinitDevice()
|
||||
{
|
||||
return HGLibDeviceImpl::Deinit();
|
||||
}
|
||||
|
||||
HGChar** HGAPI HGLib_GetDeviceNameList()
|
||||
{
|
||||
return HGLibDeviceImpl::GetNameList();
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_ReleaseDeviceNameList(HGChar** deviceName)
|
||||
{
|
||||
return HGLibDeviceImpl::ReleaseNameList(deviceName);
|
||||
}
|
||||
|
||||
HGLibDevice HGAPI HGLib_OpenDevice(const HGChar* deviceName)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_CloseDevice(HGLibDevice device)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_SetDeviceParam(HGLibDevice device, const HGLibDeviceSetParam* param, HGUInt count)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGLibDeviceGetParamGroup* HGAPI HGLib_GetDeviceParamGroupList(HGLibDevice device, HGUInt* count)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_ReleaseDeviceParamGroupList(HGLibDeviceGetParamGroup* paramGroup, HGUInt count)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_ResetDeviceParam(HGLibDevice device)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_StartDeviceScan(HGLibDevice device, HGLibDeviceScanEventFunc eventFunc, HGPointer eventParam,
|
||||
HGLibDeviceScanImageFunc imageFunc, HGPointer imageParam)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
||||
|
||||
HGBool HGAPI HGLib_StopDeviceScan(HGLibDevice device)
|
||||
{
|
||||
return HGFALSE;
|
||||
}
|
|
@ -0,0 +1,179 @@
|
|||
#ifndef __HGSCANNERLIB_H__
|
||||
#define __HGSCANNERLIB_H__
|
||||
|
||||
#include "HGDef.h"
|
||||
|
||||
HG_DECLARE_HANDLE(HGLibImage);
|
||||
HG_DECLARE_HANDLE(HGLibDevice);
|
||||
|
||||
/* TIFF压缩方式 */
|
||||
#define HGLIB_TIFFCOMPRESSION_NONE 1L
|
||||
#define HGLIB_TIFFCOMPRESSION_CCITTFAX4 2L
|
||||
#define HGLIB_TIFFCOMPRESSION_LZW 3L
|
||||
#define HGLIB_TIFFCOMPRESSION_JPEG 4L
|
||||
|
||||
/* 设备热拔插事件 */
|
||||
#define HGLIB_DEVHOTPLUG_EVENT_ARRIVE 1L
|
||||
#define HGLIB_DEVHOTPLUG_EVENT_REMOVE 2L
|
||||
|
||||
/* 设备扫描事件 */
|
||||
#define HGLIB_DEVSCAN_EVENT_BEGIN 1L
|
||||
#define HGLIB_DEVSCAN_EVENT_END 2L
|
||||
#define HGLIB_DEVSCAN_EVENT_INFO 3L
|
||||
|
||||
/* 设备参数类型 */
|
||||
#define HGLIB_DEVPARAM_TYPE_INT 1L
|
||||
#define HGLIB_DEVPARAM_TYPE_STRING 2L
|
||||
#define HGLIB_DEVPARAM_TYPE_DOUBLE 3L
|
||||
#define HGLIB_DEVPARAM_TYPE_BOOL 4L
|
||||
|
||||
/* 设备参数取值范围类型 */
|
||||
#define HGLIB_DEVPARAM_RANDETYPE_INTLIST 1L
|
||||
#define HGLIB_DEVPARAM_RANDETYPE_STRINGLIST 2L
|
||||
#define HGLIB_DEVPARAM_RANDETYPE_DOUBLELIST 3L
|
||||
#define HGLIB_DEVPARAM_RANDETYPE_INTRANGE 4L
|
||||
#define HGLIB_DEVPARAM_RANDETYPE_DOUBLERANGE 5L
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGUInt size; /* 结构体大小,必须初始化为sizeof(HGLibSaveImageParam) */
|
||||
HGUInt jpegQuality; /* jpeg下有效, 0-100 */
|
||||
HGUInt tiffCompression; /* tiff下有效, HGLIB_TIFFCOMPRESSION_* */
|
||||
HGUInt tiffJpegQuality; /* tiff且HGLIB_TIFFCOMPRESSION_JPEG下有效, 0-100 */
|
||||
HGBool ocr; /* 是否OCR,pdf和ofd格式有效 */
|
||||
}HGLibSaveImageParam;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGChar *title; /* 参数名, UTF8 */
|
||||
HGUInt type; /* 参数类型, 参见HGLIB_DEVPARAM_TYPE_* */
|
||||
union
|
||||
{
|
||||
HGInt intValue;
|
||||
HGChar *stringValue;
|
||||
HGDouble doubleValue;
|
||||
HGBool boolValue;
|
||||
};
|
||||
}HGLibDeviceSetParam;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGInt* value;
|
||||
HGUInt count;
|
||||
}HGLibDeviceIntValueList;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGChar** value;
|
||||
HGUInt count;
|
||||
}HGLibDeviceStringValueList;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGDouble* value;
|
||||
HGUInt count;
|
||||
}HGLibDeviceDoubleValueList;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGInt minValue;
|
||||
HGInt maxValue;
|
||||
}HGLibDeviceIntValueRange;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGDouble minValue;
|
||||
HGDouble maxValue;
|
||||
}HGLibDeviceDoubleValueRange;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGLibDeviceSetParam param;
|
||||
HGUInt rangeType; /* 取值类型, 参见HGLIB_DEVPARAM_RANGETYPE_* */
|
||||
union
|
||||
{
|
||||
HGLibDeviceIntValueList intValueList;
|
||||
HGLibDeviceStringValueList stringValueList;
|
||||
HGLibDeviceDoubleValueList doubleValueList;
|
||||
HGLibDeviceIntValueRange intValueRange;
|
||||
HGLibDeviceDoubleValueRange doubleValueRange;
|
||||
};
|
||||
}HGLibDeviceGetParam;
|
||||
|
||||
typedef struct
|
||||
{
|
||||
HGChar* groupName;
|
||||
HGLibDeviceGetParam* param;
|
||||
HGUInt paramCount;
|
||||
}HGLibDeviceGetParamGroup;
|
||||
|
||||
/* 设备热拔插回调
|
||||
* event: HGLIB_DEVHOTPLUG_EVENT_*
|
||||
* deviceName: 设备名
|
||||
* param: 回调参数
|
||||
*/
|
||||
typedef void (*HGLibDeviceHotPlugEventFunc)(HGUInt event, const HGChar *deviceName, HGPointer param);
|
||||
|
||||
/* 设备扫描事件回调
|
||||
* device: 设备句柄
|
||||
* event: HGLIB_DEVSCAN_EVENT_*
|
||||
* err: 是否是错误信息, HGLIB_DEVSCAN_EVENT_INFO下有效
|
||||
* info: 扫描信息, HGLIB_DEVSCAN_EVENT_INFO下有效
|
||||
* param: 回调参数
|
||||
*/
|
||||
typedef void (*HGLibDeviceScanEventFunc)(HGLibDevice device, HGUInt event, HGBool err, const HGChar *info, HGPointer param);
|
||||
|
||||
/* 设备扫描图像回调
|
||||
* device: 设备句柄
|
||||
* image: 图像句柄, 不要调用HGLib_ReleaseImage释放, 回调执行后会自动释放
|
||||
* param: 回调参数
|
||||
*/
|
||||
typedef void (*HGLibDeviceScanImageFunc)(HGLibDevice device, HGLibImage image, HGPointer param);
|
||||
|
||||
/* 加载图像 */
|
||||
HGEXPORT HGLibImage HGAPI HGLib_LoadImage(const HGChar *filePath);
|
||||
|
||||
/* 保存图像 */
|
||||
HGEXPORT HGBool HGAPI HGLib_SaveImage(HGLibImage image, const HGChar* savePath, const HGLibSaveImageParam* saveParam);
|
||||
|
||||
/* 释放图像 */
|
||||
HGEXPORT HGBool HGAPI HGLib_ReleaseImage(HGLibImage image);
|
||||
|
||||
/* 初始化扫描仪 */
|
||||
HGEXPORT HGBool HGAPI HGLib_InitDevice(HGLibDeviceHotPlugEventFunc func, HGPointer param);
|
||||
|
||||
/* 反初始化扫描仪 */
|
||||
HGEXPORT HGBool HGAPI HGLib_DeinitDevice();
|
||||
|
||||
/* 获取扫描仪名称列表 */
|
||||
HGEXPORT HGChar** HGAPI HGLib_GetDeviceNameList(HGUInt *count);
|
||||
|
||||
/* 销毁扫描仪名称列表 */
|
||||
HGEXPORT HGBool HGAPI HGLib_ReleaseDeviceNameList(HGChar** deviceName);
|
||||
|
||||
/* 打开设备 */
|
||||
HGEXPORT HGLibDevice HGAPI HGLib_OpenDevice(const HGChar *deviceName);
|
||||
|
||||
/* 关闭设备 */
|
||||
HGEXPORT HGBool HGAPI HGLib_CloseDevice(HGLibDevice device);
|
||||
|
||||
/* 设置设备参数 */
|
||||
HGEXPORT HGBool HGAPI HGLib_SetDeviceParam(HGLibDevice device, const HGLibDeviceSetParam *param, HGUInt count);
|
||||
|
||||
/* 获取设备参数 */
|
||||
HGEXPORT HGLibDeviceGetParamGroup* HGAPI HGLib_GetDeviceParamGroupList(HGLibDevice device, HGUInt *count);
|
||||
|
||||
/* 销毁设备参数 */
|
||||
HGEXPORT HGBool HGAPI HGLib_ReleaseDeviceParamGroupList(HGLibDeviceGetParamGroup* paramGroup, HGUInt count);
|
||||
|
||||
/* 重置设备参数 */
|
||||
HGEXPORT HGBool HGAPI HGLib_ResetDeviceParam(HGLibDevice device);
|
||||
|
||||
/* 开始扫描 */
|
||||
HGEXPORT HGBool HGAPI HGLib_StartDeviceScan(HGLibDevice device, HGLibDeviceScanEventFunc eventFunc, HGPointer eventParam,
|
||||
HGLibDeviceScanImageFunc imageFunc, HGPointer imageParam);
|
||||
|
||||
/* 停止扫描 */
|
||||
HGEXPORT HGBool HGAPI HGLib_StopDeviceScan(HGLibDevice device);
|
||||
|
||||
#endif /* __HGSCANNERLIB_H__ */
|
Loading…
Reference in New Issue