From 446ce137c6823ba9eff273bdafdaf266287c7c98 Mon Sep 17 00:00:00 2001
From: Bryan Galdrikian <bgaldrikian@nvidia.com>
Date: Tue, 21 Feb 2017 12:07:59 -0800
Subject: first commit

---
 NvBlast/tools/DataConverter/src/Main.cpp | 88 ++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 NvBlast/tools/DataConverter/src/Main.cpp

(limited to 'NvBlast/tools/DataConverter/src/Main.cpp')

diff --git a/NvBlast/tools/DataConverter/src/Main.cpp b/NvBlast/tools/DataConverter/src/Main.cpp
new file mode 100644
index 0000000..fb9be66
--- /dev/null
+++ b/NvBlast/tools/DataConverter/src/Main.cpp
@@ -0,0 +1,88 @@
+#include "NvBlastExtDataConverter.h"
+#include <string>
+#include <iostream>
+#include "tclap/CmdLine.h"
+#include <stdint.h>
+#include <iterator>
+#include <fstream>
+#include <functional>
+
+#define IDE_DEBUG_MODE 0
+
+int customMain(std::vector<std::string>& args)
+{
+	try 
+	{
+		// setup cmd line
+		TCLAP::CmdLine cmd("Blast SDK: Data Converter", ' ', "0.1");
+
+		TCLAP::ValueArg<int32_t> outversionArg("v", "outversion", "Output binary block version. Pass -1 or ignore this parameter to convert to latest version.", false, -1, "outversion");
+		cmd.add(outversionArg);
+		TCLAP::ValueArg<std::string> outfileArg("o", "outfile", "Output binary file.", true, "", "outfile");
+		cmd.add(outfileArg);
+		TCLAP::ValueArg<std::string> infileArg("i", "infile", "Input binary file.", true, "", "infile");
+		cmd.add(infileArg);
+
+		// parse cmd input
+		cmd.parse(args);
+
+		// get cmd parse results
+		std::string infile = infileArg.getValue();
+		std::string outfile = outfileArg.getValue();
+		int32_t outBlockVersion = outversionArg.getValue();
+
+		// read input file
+		std::ifstream infileStream(infile.c_str(), std::ios::binary);
+		if (!infileStream.is_open())
+		{
+			std::cerr << "FAIL: Can't open input file: " << infile << std::endl;
+			return 0;
+		}
+		std::vector<char> inBlock((std::istreambuf_iterator<char>(infileStream)), std::istreambuf_iterator<char>());
+		infileStream.close();
+
+		// convert
+		std::vector<char> outBlock;
+		if (Nv::Blast::convertDataBlock(outBlock, inBlock, outBlockVersion >= 0 ? (uint32_t*)&outBlockVersion : nullptr))
+		{
+			std::ofstream outfileStream(outfile, std::ios::binary | std::ios::out);
+			if (!outfileStream.is_open())
+			{
+				std::cerr << "FAIL: Can't open output file: " << outfile << std::endl;
+				return 0;
+			}
+			outfileStream.write((char*)&outBlock[0], outBlock.size());
+			outfileStream.close();
+
+			std::cout << "Conversion success, result written in file: " << outfile << std::endl;
+		}
+		else
+		{
+			std::cout << "Conversion failed." << std::endl;
+		}
+	}
+	catch (TCLAP::ArgException &e)  // catch any exceptions
+	{
+		std::cout << "error: " << e.error() << " for arg " << e.argId() << std::endl;
+	}
+
+	return 0;
+}
+
+int main(int argc, const char* const* argv)
+{
+	std::vector<std::string> args;
+#if IDE_DEBUG_MODE
+	NV_UNUSED(argc);
+	NV_UNUSED(argv);
+
+	args.push_back("");
+	args.push_back("-i wall.blast");
+	args.push_back("-o wall_new.blast");
+	args.push_back("-v 5");
+#else 
+	for (int i = 0; i < argc; i++)
+		args.push_back(argv[i]);
+#endif
+	return customMain(args);
+}
-- 
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