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#include <cstdio>
#include <ctype.h>
#include <cstring>
#include <string>
#include <iostream>
#include <fstream>
// Because the ioQuake3 crew is unable to rely on anything else
// other than this sh*tty POSIX for portable development
// I'm doing this
int main(int argc, const char** argv)
{
std::ifstream ifp;
std::ofstream ofp;
std::string buffer;
if (argc < 3)
return 1;
std::string inFile = argv[1];
std::string outFile = argv[2];
ifp.open(inFile, std::ios_base::in);
if (!ifp.is_open())
return 2;
ofp.open(outFile, std::ios_base::out);
if (!ofp.is_open())
return 3;
// Strip extension
const size_t lastSlash = inFile.find_last_of("/\\") + 1;
const size_t lastDot = inFile.find_last_of(".");
std::string base = inFile.substr(lastSlash, lastDot - lastSlash);
ofp << "const char *fallbackShader_" << base << " = " << std::endl;
while (std::getline(ifp, buffer))
{
// Strip trailing whitespace from line
const char* end = buffer.c_str() + buffer.length();
while (end >= buffer.c_str() && isspace(*end)) {
end--;
}
std::string value = buffer.substr(0, buffer.c_str() - end);
// Write line enquoted, with a newline
ofp << "\"" << value << "\\n" << "\"" << std::endl;
}
ofp << ";" << std::endl;
ifp.close();
ofp.close();
return 0;
}
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