Initial Commit

taylorza · Jul 30, 2022 · 16bce4d · 16bce4d
1 parent d28fa2c
commit 16bce4d
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diff --git a/.gitignore b/.gitignore
@@ -30,3 +30,6 @@
 *.exe
 *.out
 *.app
+/WinPrintServer/x64/Debug
+/x64/Debug
+/.vs
diff --git a/WinPrintServer.sln b/WinPrintServer.sln
@@ -0,0 +1,31 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio Version 17
+VisualStudioVersion = 17.1.32328.378
+MinimumVisualStudioVersion = 10.0.40219.1
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "WinPrintServer", "WinPrintServer\WinPrintServer.vcxproj", "{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|x64 = Debug|x64
+		Debug|x86 = Debug|x86
+		Release|x64 = Release|x64
+		Release|x86 = Release|x86
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Debug|x64.ActiveCfg = Debug|x64
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Debug|x64.Build.0 = Debug|x64
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Debug|x86.ActiveCfg = Debug|Win32
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Debug|x86.Build.0 = Debug|Win32
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Release|x64.ActiveCfg = Release|x64
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Release|x64.Build.0 = Release|x64
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Release|x86.ActiveCfg = Release|Win32
+		{F2450B87-DEB4-4C6D-A824-96A2C9D66A36}.Release|x86.Build.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+	GlobalSection(ExtensibilityGlobals) = postSolution
+		SolutionGuid = {304135C2-4351-4D6E-8BF6-4F76748B8922}
+	EndGlobalSection
+EndGlobal
diff --git a/WinPrintServer/WinPrintServer.cpp b/WinPrintServer/WinPrintServer.cpp
@@ -0,0 +1,167 @@
+// WinPrintServer.cpp : This file contains the 'main' function. Program execution begins and ends there.
+//
+
+#include <iostream>
+#include <WinSock2.h>
+#include <stdarg.h>
+
+std::wstring printerName = L"EPSON098CEF (WF-3520 Series)";
+int printerPort = 9100;
+
+void log(LPCWSTR format, ...);
+void logFatal(LPCWSTR msg, int errCode);
+void logError(LPCWSTR msg, int errCode);
+
+void showUsage();
+
+int wmain(int argc, wchar_t* argv[])
+{
+    WORD wVersionRequested = MAKEWORD(2, 2);
+    WSADATA wsaData;
+
+    int status = WSAStartup(wVersionRequested, &wsaData);
+    if (status != 0)
+    {
+        logFatal(L"failed to initialize the socket library", status);
+    }
+
+    if (argc == 1) 
+    {
+        DWORD cb;
+        if (!GetDefaultPrinter(NULL, &cb) && GetLastError() != ERROR_INSUFFICIENT_BUFFER) 
+        {
+            logFatal(L"no default printer defined", GetLastError());
+        }
+        LPWSTR szBuffer = new WCHAR[cb];
+        GetDefaultPrinter(szBuffer, &cb);
+        printerName = szBuffer;
+        delete[]szBuffer;
+    }
+    else if (argc == 2) 
+    {
+        if (_wcsicmp(argv[1], L"-h") == 0)
+        {
+            showUsage();
+        }
+        printerName = argv[1];
+    }
+    else 
+    {
+        showUsage();
+    }
+
+    SOCKET serverSocket = socket(AF_INET, SOCK_STREAM, 0);
+    if (serverSocket == INVALID_SOCKET)
+    {
+        logFatal(L"failed to create server socket", WSAGetLastError());
+    }
+
+    sockaddr_in addr{};
+    addr.sin_family = AF_INET;
+    addr.sin_port = htons(printerPort);
+    addr.sin_addr.S_un.S_addr = htonl(INADDR_ANY);
+
+    if (bind(serverSocket, (const sockaddr*)&addr, sizeof(addr)) == SOCKET_ERROR)
+    {
+        closesocket(serverSocket);
+        logFatal(L"failed to bind server socket", WSAGetLastError());
+    }
+
+    sockaddr_in client{};
+    int size = sizeof(client);
+    SOCKET clientSocket = INVALID_SOCKET;
+    HANDLE hPrinter = INVALID_HANDLE_VALUE;
+
+    log(L"Print Server Started for '%s'", printerName.c_str());
+    while (listen(serverSocket, 5) != SOCKET_ERROR)
+    {
+        log(L"waiting for connection");
+        clientSocket = accept(serverSocket, (sockaddr*)&client, &size);
+        if (clientSocket == INVALID_SOCKET) 
+        {
+            logError(L"failed to accept client connection", WSAGetLastError());
+            continue;
+        }
+        log(L"connection from %d.%d.%d.%d", client.sin_addr.S_un.S_un_b.s_b1, client.sin_addr.S_un.S_un_b.s_b2, client.sin_addr.S_un.S_un_b.s_b3, client.sin_addr.S_un.S_un_b.s_b4);
+
+        DOC_INFO_1 di{};
+        di.pDocName = const_cast<LPWSTR>(L"RAW Print Job");
+        di.pOutputFile = NULL;
+        di.pDatatype = const_cast<LPWSTR>(L"XPS_PASS");
+
+        if (!OpenPrinter(const_cast<LPWSTR>(printerName.c_str()), &hPrinter, NULL))
+        {
+            logError(L"printer not available", GetLastError());
+            goto cleanup; // Yes, yes I am sure you can do better.
+        }
+
+        if (StartDocPrinter(hPrinter, 1, (LPBYTE)&di) <= 0)
+        {
+            logError(L"failed to start the print job", GetLastError());
+            goto cleanup;
+        }
+
+        log(L"print job started");
+        char buffer[4096];
+        DWORD bytesWritten;
+        while (true)
+        {
+            int bytesRead = recv(clientSocket, buffer, sizeof(buffer), 0);
+            if (bytesRead <= 0)
+            {
+                break;
+            }
+            BOOL result = WritePrinter(hPrinter, buffer, bytesRead, &bytesWritten);
+            if (!result || bytesWritten != bytesRead)
+            {
+                logError(L"print failed", GetLastError());
+                break;
+            }
+        }
+        EndDocPrinter(hPrinter);
+        log(L"print job completed");
+
+    cleanup:
+        if (clientSocket != INVALID_SOCKET)
+        {
+            closesocket(clientSocket);
+        }
+
+        if (hPrinter != INVALID_HANDLE_VALUE)
+        {
+            ClosePrinter(hPrinter);
+        }
+    }
+    closesocket(serverSocket);
+    WSACleanup();
+}
+
+void logFatal(LPCWSTR msg, int errCode)
+{
+    std::wcerr << L"fatal: " << msg << L"(" << errCode << L")" << std::endl;
+    exit(-1);
+}
+
+void logError(LPCWSTR msg, int errCode)
+{
+    std::wcerr << L"error: " << msg << L"(" << errCode << L")" << std::endl;
+}
+
+void log(LPCWSTR format, ...)
+{
+    va_list args;
+    va_start(args, format);
+    vwprintf(format, args);
+    va_end(args);
+    printf("\r\n");
+}
+
+void showUsage()
+{
+    log(L"WinPrintServer v1.0\r\n");
+    log(L"WinPrintServer [options] [printername]");
+    log(L"  -h           Show this help information");
+    log(L"  printername  The name of the printer to print. If not specified the default printer is used");
+    exit(-1);
+}
+
diff --git a/WinPrintServer/WinPrintServer.vcxproj b/WinPrintServer/WinPrintServer.vcxproj
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" 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>
+    <ProjectConfiguration Include="Debug|x64">
+      <Configuration>Debug</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+    <ProjectConfiguration Include="Release|x64">
+      <Configuration>Release</Configuration>
+      <Platform>x64</Platform>
+    </ProjectConfiguration>
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <VCProjectVersion>16.0</VCProjectVersion>
+    <Keyword>Win32Proj</Keyword>
+    <ProjectGuid>{f2450b87-deb4-4c6d-a824-96a2c9d66a36}</ProjectGuid>
+    <RootNamespace>WinPrintServer</RootNamespace>
+    <WindowsTargetPlatformVersion>10.0</WindowsTargetPlatformVersion>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v143</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.props" />
+  <ImportGroup Label="ExtensionSettings">
+  </ImportGroup>
+  <ImportGroup Label="Shared">
+  </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>
+  <ImportGroup Label="PropertySheets" Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <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|x64'">
+    <Import Project="$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props" Condition="exists('$(UserRootDir)\Microsoft.Cpp.$(Platform).user.props')" Label="LocalAppDataPlatform" />
+  </ImportGroup>
+  <PropertyGroup Label="UserMacros" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Release|x64'">
+    <ClCompile>
+      <WarningLevel>Level3</WarningLevel>
+      <FunctionLevelLinking>true</FunctionLevelLinking>
+      <IntrinsicFunctions>true</IntrinsicFunctions>
+      <SDLCheck>true</SDLCheck>
+      <PreprocessorDefinitions>NDEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+      <ConformanceMode>true</ConformanceMode>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <AdditionalDependencies>Ws2_32.lib;%(AdditionalDependencies)</AdditionalDependencies>
+    </Link>
+  </ItemDefinitionGroup>
+  <ItemGroup>
+    <ClCompile Include="WinPrintServer.cpp" />
+  </ItemGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
diff --git a/WinPrintServer/WinPrintServer.vcxproj.filters b/WinPrintServer/WinPrintServer.vcxproj.filters
@@ -0,0 +1,22 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <ItemGroup>
+    <Filter Include="Source Files">
+      <UniqueIdentifier>{4FC737F1-C7A5-4376-A066-2A32D752A2FF}</UniqueIdentifier>
+      <Extensions>cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd</Extensions>
+    </Filter>
+    <Filter Include="Resource Files">
+      <UniqueIdentifier>{67DA6AB6-F800-4c08-8B7A-83BB121AAD01}</UniqueIdentifier>
+      <Extensions>rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms</Extensions>
+    </Filter>
+  </ItemGroup>
+  <ItemGroup>
+    <ClCompile Include="WinPrintServer.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
diff --git a/WinPrintServer/WinPrintServer.vcxproj.user b/WinPrintServer/WinPrintServer.vcxproj.user
@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="Current" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">
+    <LocalDebuggerCommandArguments>-h</LocalDebuggerCommandArguments>
+    <DebuggerFlavor>WindowsLocalDebugger</DebuggerFlavor>
+  </PropertyGroup>
+</Project>
-Original file line number
+Diff line change
@@ Expand Up / @@ -30,3 +30,6 @@ @@
     *.exe
     *.out
     *.app
+    /WinPrintServer/x64/Debug
+    /x64/Debug
+    /.vs