59 lines
1.4 KiB
C++
59 lines
1.4 KiB
C++
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#include <cstdio>
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#include "tatumparse.hpp"
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#include "tatumparse_common.hpp"
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#include "tatumparse_lexer.hpp"
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#include "tatumparse_error.hpp"
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namespace tatumparse {
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/*
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* Given a filename parses the file as an BLIF file
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* and returns a pointer to a struct containing all
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* the tatum commands. See tatum.h for data structure
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* detials.
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*/
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void tatum_parse_filename(std::string filename, Callback& callback) {
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tatum_parse_filename(filename.c_str(), callback);
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}
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void tatum_parse_filename(const char* filename, Callback& callback) {
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FILE* infile = std::fopen(filename, "r");
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if(infile != NULL) {
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//Parse the file
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tatum_parse_file(infile, callback, filename);
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std::fclose(infile);
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} else {
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tatum_error_wrap(callback, 0, "", "Could not open file '%s'.\n", filename);
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}
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}
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void tatum_parse_file(FILE* tatum_file, Callback& callback, const char* filename) {
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//Initialize the lexer
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Lexer lexer(tatum_file, callback);
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//Setup the parser + lexer
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Parser parser(lexer, callback);
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//Just before parsing starts
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callback.start_parse();
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//Tell the caller the file name
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callback.filename(filename);
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//Do the actual parse
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int error = parser.parse();
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if(error) {
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tatum_error_wrap(callback, 0, "", "File failed to parse.\n");
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}
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//Finished parsing
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callback.finish_parse();
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}
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}
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