mirror of
https://github.com/ZDoom/gzdoom.git
synced 2024-12-11 21:21:45 +00:00
61 lines
1.2 KiB
C++
61 lines
1.2 KiB
C++
|
#include "src/util/c99_stdint.h"
|
||
|
|
#include <string>
|
||
|
|
|
||
|
|
#include "src/codegen/output.h"
|
||
|
|
#include "src/conf/msg.h"
|
||
|
|
#include "src/conf/opt.h"
|
||
|
|
#include "src/conf/warn.h"
|
||
|
|
#include "src/globals.h"
|
||
|
|
#include "src/parse/input.h"
|
||
|
|
#include "src/parse/parser.h"
|
||
|
|
#include "src/parse/scanner.h"
|
||
|
|
|
||
|
|
namespace re2c
|
||
|
|
{
|
||
|
|
|
||
|
|
bool bUsedYYBitmap = false;
|
||
|
|
bool bWroteGetState = false;
|
||
|
|
bool bWroteCondCheck = false;
|
||
|
|
uint32_t last_fill_index = 0;
|
||
|
|
std::string yySetupRule = "";
|
||
|
|
|
||
|
|
} // end namespace re2c
|
||
|
|
|
||
|
|
using namespace re2c;
|
||
|
|
|
||
|
|
int main(int, char *argv[])
|
||
|
|
{
|
||
|
|
switch (parse_opts (argv, opts))
|
||
|
|
{
|
||
|
|
case OK: break;
|
||
|
|
case EXIT_OK: return 0;
|
||
|
|
case EXIT_FAIL: return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
// set up the source stream
|
||
|
|
re2c::Input input (opts.source_file);
|
||
|
|
if (!input.open ())
|
||
|
|
{
|
||
|
|
error ("cannot open source file: %s", opts.source_file);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
// set up the output streams
|
||
|
|
re2c::Output output (opts.output_file, opts->header_file);
|
||
|
|
if (!output.source.open ())
|
||
|
|
{
|
||
|
|
error ("cannot open output file: %s", opts.output_file);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
if (opts->tFlag && !output.header.open ())
|
||
|
|
{
|
||
|
|
error ("cannot open header file: %s", opts->header_file);
|
||
|
|
return 1;
|
||
|
|
}
|
||
|
|
|
||
|
|
Scanner scanner (input, output.source);
|
||
|
|
parse (scanner, output);
|
||
|
|
|
||
|
|
return warn.error () ? 1 : 0;
|
||
|
|
}
|