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Projucer: Added an --encode-binary command-line option

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jules 2017-01-26 12:39:44 +00:00
parent 03b0df1205
commit dffeeb9b61
1 changed files with 62 additions and 0 deletions
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62
extras/Projucer/Source/Application/jucer_CommandLine.cpp
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@ -597,6 +597,64 @@ namespace
std::cout << out.toString() << std::endl;
}
//==============================================================================
static void encodeBinary (const StringArray& args)
{
checkArgumentCount (args, 3);
const File source (getFileCheckingForExistence (args[1]));
const File target (getFile (args[2]));
MemoryOutputStream literal;
size_t dataSize = 0;
{
MemoryBlock data;
FileInputStream input (source);
input.readIntoMemoryBlock (data);
CodeHelpers::writeDataAsCppLiteral (data, literal, true, true);
dataSize = data.getSize();
}
auto variableName = CodeHelpers::makeBinaryDataIdentifierName (source);
MemoryOutputStream header, cpp;
header << "// Auto-generated binary data by the Projucer" << newLine
<< "// Source file: " << source.getRelativePathFrom (target.getParentDirectory()) << newLine
<< newLine;
cpp << header.toString();
if (target.hasFileExtension (headerFileExtensions))
{
header << "static constexpr unsigned char " << variableName << "[] =" << newLine
<< literal.toString() << newLine
<< newLine;
replaceFile (target, header.toString(), "Writing: ");
}
else if (target.hasFileExtension (cppFileExtensions))
{
header << "extern const char* " << variableName << ";" << newLine
<< "const unsigned int " << variableName << "Size = " << (int) dataSize << ";" << newLine
<< newLine;
cpp << CodeHelpers::createIncludeStatement (target.withFileExtension (".h").getFileName()) << newLine
<< newLine
<< "static constexpr unsigned char " << variableName << "_local[] =" << newLine
<< literal.toString() << newLine
<< newLine
<< "const char* " << variableName << " = (const char*) " << variableName << "_local;" << newLine;
replaceFile (target, cpp.toString(), "Writing: ");
replaceFile (target.withFileExtension (".h"), header.toString(), "Writing: ");
}
else
{
throw CommandLineError ("You need to specify a .h or .cpp file as the target");
}
}
//==============================================================================
static void showHelp()
{
@ -649,6 +707,9 @@ namespace
<< std::endl
<< " " << appName << " --obfuscated-string-code string_to_obfuscate" << std::endl
<< " Generates a C++ function which returns the given string, but in an obfuscated way." << std::endl
<< std::endl
<< " " << appName << " --encode-binary source_binary_file target_cpp_file" << std::endl
<< " Converts a binary file to a C++ file containing its contents as a block of data. Provide a .h file as the target if you want a single output file, or a .cpp file if you want a pair of .h/.cpp files." << std::endl
<< std::endl;
}
}
@ -680,6 +741,7 @@ int performCommandLine (const String& commandLine)
if (matchArgument (command, "tidy-divider-comments")) { tidyDividerComments (args); return 0; }
if (matchArgument (command, "fix-broken-include-paths")) { fixRelativeIncludePaths (args); return 0; }
if (matchArgument (command, "obfuscated-string-code")) { generateObfuscatedStringCode (args); return 0; }
if (matchArgument (command, "encode-binary")) { encodeBinary (args); return 0; }
}
catch (const CommandLineError& error)
{