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#include "aidl_language.h"
#include "aidl_language_y.hpp"
#include <stdio.h>
#include <stdlib.h>
#include <string>
#include <iostream>
#ifdef _WIN32
int isatty(int fd)
{
return (fd == 0);
}
#endif
using std::string;
using std::cerr;
using std::endl;
ParserCallbacks* g_callbacks = NULL; // &k_parserCallbacks;
void yylex_init(void **);
void yylex_destroy(void *);
void yyset_in(FILE *f, void *);
int yyparse(ParseState*);
ParseState::ParseState() : ParseState("") {}
ParseState::ParseState(const string& filename)
: filename_(filename) {
yylex_init(&scanner_);
}
ParseState::~ParseState() {
yylex_destroy(scanner_);
}
string ParseState::FileName() {
return filename_;
}
string ParseState::Package() {
return g_currentPackage;
}
void ParseState::ProcessDocument(const document_item_type& items) {
/* The cast is not my fault. I didn't write the code on the other side. */
/* TODO(sadmac): b/23977313 */
g_callbacks->document((document_item_type *)&items);
}
void ParseState::ProcessImport(const buffer_type& statement) {
/* The cast is not my fault. I didn't write the code on the other side. */
/* TODO(sadmac): b/23977313 */
g_callbacks->import((buffer_type *)&statement);
}
void ParseState::ReportError(const string& err) {
/* FIXME: We're printing out the line number as -1. We used to use yylineno
* (which was NEVER correct even before reentrant parsing). Now we'll need
* another way.
*/
cerr << filename_ << ":" << -1 << ": " << err << endl;
error_ = 1;
}
bool ParseState::FoundNoErrors() {
return error_ == 0;
}
void *ParseState::Scanner() {
return scanner_;
}
bool ParseState::OpenFileFromDisk() {
FILE *in = fopen(FileName().c_str(), "r");
if (! in)
return false;
yyset_in(in, Scanner());
return true;
}
int ParseState::RunParser() {
int ret = yy::parser(this).parse();
free((void *)g_currentPackage);
g_currentPackage = NULL;
if (error_)
return 1;
return ret;
}
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