Tools to convert a file to c array

file2c converts any file into a C array.
Particularly useful for loading an image file into flash.

8 files changed, 284 insertions, 0 deletions

diff --git a/tools/file2c/Binaries - Win32/file2c.exe b/tools/file2c/Binaries - Win32/file2c.exe
new file mode 100644
index 00000000..98527955
--- /dev/null
+++ b/tools/file2c/Binaries - Win32/file2c.exe
diff --git a/tools/file2c/Source/VS 2012 Project/file2c.sln b/tools/file2c/Source/VS 2012 Project/file2c.sln
new file mode 100644
index 00000000..5e067d5b
--- /dev/null
+++ b/tools/file2c/Source/VS 2012 Project/file2c.sln
@@ -0,0 +1,22 @@
+
+Microsoft Visual Studio Solution File, Format Version 12.00
+# Visual Studio 2012
+Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "file2c", "file2c\file2c.vcxproj", "{16787B20-A841-4DC1-9C15-E6677A0D7342}"
+EndProject
+Global
+	GlobalSection(SolutionConfigurationPlatforms) = preSolution
+		Debug|Win32 = Debug|Win32
+		Release|Win32 = Release|Win32
+	EndGlobalSection
+	GlobalSection(ProjectConfigurationPlatforms) = postSolution
+		{16787B20-A841-4DC1-9C15-E6677A0D7342}.Debug|Win32.ActiveCfg = Debug|Win32
+		{16787B20-A841-4DC1-9C15-E6677A0D7342}.Debug|Win32.Build.0 = Debug|Win32
+		{16787B20-A841-4DC1-9C15-E6677A0D7342}.Debug|Win32.Deploy.0 = Debug|Win32
+		{16787B20-A841-4DC1-9C15-E6677A0D7342}.Release|Win32.ActiveCfg = Release|Win32
+		{16787B20-A841-4DC1-9C15-E6677A0D7342}.Release|Win32.Build.0 = Release|Win32
+		{16787B20-A841-4DC1-9C15-E6677A0D7342}.Release|Win32.Deploy.0 = Release|Win32
+	EndGlobalSection
+	GlobalSection(SolutionProperties) = preSolution
+		HideSolutionNode = FALSE
+	EndGlobalSection
+EndGlobal
diff --git a/tools/file2c/Source/VS 2012 Project/file2c.v11.suo b/tools/file2c/Source/VS 2012 Project/file2c.v11.suo
new file mode 100644
index 00000000..72b57521
--- /dev/null
+++ b/tools/file2c/Source/VS 2012 Project/file2c.v11.suo
diff --git a/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj b/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj
new file mode 100644
index 00000000..b0b846c7
--- /dev/null
+++ b/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj
@@ -0,0 +1,84 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project DefaultTargets="Build" ToolsVersion="4.0" 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>
+  <ItemGroup>
+    <ClCompile Include="..\..\file2c.c" />
+  </ItemGroup>
+  <PropertyGroup Label="Globals">
+    <ProjectGuid>{16787B20-A841-4DC1-9C15-E6677A0D7342}</ProjectGuid>
+    <Keyword>Win32Proj</Keyword>
+    <RootNamespace>file2c</RootNamespace>
+  </PropertyGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.Default.props" />
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>true</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'" Label="Configuration">
+    <ConfigurationType>Application</ConfigurationType>
+    <UseDebugLibraries>false</UseDebugLibraries>
+    <PlatformToolset>v110</PlatformToolset>
+    <WholeProgramOptimization>true</WholeProgramOptimization>
+    <CharacterSet>Unicode</CharacterSet>
+  </PropertyGroup>
+  <Import Project="$(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 Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <LinkIncremental>true</LinkIncremental>
+  </PropertyGroup>
+  <PropertyGroup Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">
+    <LinkIncremental>false</LinkIncremental>
+  </PropertyGroup>
+  <ItemDefinitionGroup Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">
+    <ClCompile>
+      <PrecompiledHeader>
+      </PrecompiledHeader>
+      <WarningLevel>Level3</WarningLevel>
+      <Optimization>Disabled</Optimization>
+      <PreprocessorDefinitions>WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</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;_CONSOLE;%(PreprocessorDefinitions)</PreprocessorDefinitions>
+    </ClCompile>
+    <Link>
+      <SubSystem>Console</SubSystem>
+      <GenerateDebugInformation>true</GenerateDebugInformation>
+      <EnableCOMDATFolding>true</EnableCOMDATFolding>
+      <OptimizeReferences>true</OptimizeReferences>
+    </Link>
+  </ItemDefinitionGroup>
+  <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />
+  <ImportGroup Label="ExtensionTargets">
+  </ImportGroup>
+</Project>
\ No newline at end of file
diff --git a/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj.filters b/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj.filters
new file mode 100644
index 00000000..97daa75f
--- /dev/null
+++ b/tools/file2c/Source/VS 2012 Project/file2c/file2c.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;def;odl;idl;hpj;bat;asm;asmx</Extensions>
+    </Filter>
+    <Filter Include="Header Files">
+      <UniqueIdentifier>{93995380-89BD-4b04-88EB-625FBE52EBFB}</UniqueIdentifier>
+      <Extensions>h;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>
+    <ClCompile Include="..\..\file2c.c">
+      <Filter>Source Files</Filter>
+    </ClCompile>
+  </ItemGroup>
+</Project>
\ No newline at end of file
diff --git a/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj.user b/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj.user
new file mode 100644
index 00000000..a375ae35
--- /dev/null
+++ b/tools/file2c/Source/VS 2012 Project/file2c/file2c.vcxproj.user
@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="utf-8"?>
+<Project ToolsVersion="4.0" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">
+  <PropertyGroup />
+</Project>
\ No newline at end of file
diff --git a/tools/file2c/Source/file2c.c b/tools/file2c/Source/file2c.c
new file mode 100644
index 00000000..2bcb4560
--- /dev/null
+++ b/tools/file2c/Source/file2c.c
@@ -0,0 +1,144 @@
+#include <stdio.h>
+#include <fcntl.h>
+#include <string.h>
+#ifdef WIN32
+	#include <io.h>
+#endif
+
+static unsigned char buf[1024];
+
+static char *filenameof(char *fname) {
+	char *p;
+
+#ifdef WIN32
+	if (fname[1] == ':')
+		fname = fname+2;
+	p = strrchr(fname, '\\');
+	if (p) fname = p+1;
+#endif
+	p = strrchr(fname, '/');
+	if (p) fname = p+1;
+	p = strchr(fname, '.');
+	if (p) *p = 0;
+	return fname;
+}
+
+int main(int argc, char * argv[])
+{
+char *		opt_progname;
+char *		opt_inputfile;
+char *		opt_outputfile;
+char *		opt_arrayname;
+int			opt_breakblocks;
+char *		opt_static;
+char *		opt_const;
+FILE *		f_input;
+FILE *		f_output;
+unsigned	blocknum;
+size_t		len;
+size_t		i;
+
+	/* Default values for our parameters */
+	opt_progname = argv[0];
+	opt_inputfile = 0;
+	opt_outputfile = 0;
+	opt_arrayname = 0;
+	opt_breakblocks = 0;
+	opt_static = "";
+	opt_const = "";
+
+	/* Read the arguments */
+	while(*++argv) {
+		if (argv[0][0] == '-') {
+			while (*++(argv[0])) {
+				switch(argv[0][0]) {
+				case 'b':		opt_breakblocks = 1;		break;
+				case 'c':		opt_const = "const ";		break;
+				case 's':		opt_static = "static ";		break;
+				case 'n':		opt_arrayname = *++argv;	goto nextarg;
+				default:
+					fprintf(stderr, "Unknown flag -%c\n", argv[0][0]);
+					goto usage;
+				}
+			}
+		} else if (!opt_inputfile)
+			opt_inputfile = argv[0];
+		else if (!opt_outputfile)
+			opt_outputfile = argv[0];
+		else {
+			usage:
+			fprintf(stderr, "Usage:\n\t%s -?\n"
+							"\t%s [-bs] [-n name] [inputfile] [outputfile]\n"
+							"\t\t-?\tThis help\n"
+							"\t\t-b\tBreak the arrays for compilers that won't handle large arrays\n"
+							"\t\t-c\tDeclare the arrays as const (useful to ensure they end up in Flash)\n"
+							"\t\t-s\tDeclare the arrays as static\n"
+							"\t\t-n name\tUse \"name\" as the name of the array\n"
+					, opt_progname, opt_progname);
+			return 1;
+		}
+	nextarg:	;
+	}
+
+	/* Open the input file */
+	if (opt_inputfile) {
+		f_input = fopen(opt_inputfile,
+#ifdef WIN32
+			"rb");
+#else
+			"r");
+#endif
+		if (!f_input) {
+			fprintf(stderr, "Could not open input file '%s'\n", opt_inputfile);
+			goto usage;
+		}
+	} else {
+		f_input = stdin;
+#ifdef WIN32
+		_setmode(_fileno(stdin), _O_BINARY);
+#endif
+	}
+
+	/* Open the output file */
+	if (opt_outputfile) {
+		f_output = fopen(opt_outputfile, "w");
+		if (!f_output) {
+			fprintf(stderr, "Could not open output file '%s'\n", opt_outputfile);
+			goto usage;
+		}
+	} else
+		f_output = stdout;
+
+	/* Set the array name */
+	if (!opt_arrayname) {
+		if (opt_inputfile)
+			opt_arrayname = filenameof(opt_inputfile);
+		if (!opt_arrayname || !opt_arrayname[0])
+			opt_arrayname = "filearray";
+	}
+
+	/* Read the file processing 1K at a time */
+	blocknum = 0;
+	while((len = fread(buf, 1, sizeof(buf), f_input))) {
+		if (!blocknum++)
+			fprintf(f_output, "%s%sunsigned char %s[] = {", opt_static, opt_const, opt_arrayname);
+		else if (opt_breakblocks)
+			fprintf(f_output, "\n};\n%s%sunsigned char %s_p%u[] = {", opt_static, opt_const, opt_arrayname, blocknum);
+		for(i = 0; i < len; i++) {
+			fprintf(f_output, (i & 0x0F) ? ", 0x%02X" : "\n\t0x%02X", buf[i]);
+		}
+	}
+	fprintf(f_output, "\n};\n");
+
+	/* Clean up */
+	if (ferror(f_input))
+		fprintf(stderr, "Input file read error\n");
+	if (ferror(f_output))
+		fprintf(stderr, "Output file write error - disk full?\n");
+	if (f_input != stdin)
+		fclose(f_input);
+	if (f_output != stdout)
+		fclose(f_output);
+
+	return 0;
+}
diff --git a/tools/file2c/readme.txt b/tools/file2c/readme.txt
new file mode 100644
index 00000000..54984111
--- /dev/null
+++ b/tools/file2c/readme.txt
@@ -0,0 +1,8 @@
+This utility converts a file (of any type) into a c array
+so that it can be compiled into your project.
+
+For example:
+	file2c -cs test.bmp test-image.h
+
+For usage instructions:
+	file2c -?