#include <assert.h>
#include <stdlib.h>
-#include <zlib.h>
-
+#include "trace_file.hpp"
#include "trace_parser.hpp"
Parser::Parser() {
- file = NULL;
+ file = new Trace::ZLibFile;
next_call_no = 0;
version = 0;
}
Parser::~Parser() {
close();
+ delete file;
}
bool Parser::open(const char *filename) {
- file = gzopen(filename, "rb");
- if (!file) {
+ if (!file->open(filename, File::Read)) {
return false;
}
}
void Parser::close(void) {
- if (file) {
- gzclose(file);
- file = NULL;
- }
+ file->close();
deleteAll(calls);
deleteAll(functions);
call->ret = parse_value();
break;
default:
- std::cerr << "error: unknown call detail " << c << "\n";
+ std::cerr << "error: ("<<call->name()<< ") unknown call detail "
+ << c << "\n";
exit(1);
case -1:
return false;
Value *Parser::parse_float() {
float value;
- gzread(file, &value, sizeof value);
+ file->read(&value, sizeof value);
return new Float(value);
}
Value *Parser::parse_double() {
double value;
- gzread(file, &value, sizeof value);
+ file->read(&value, sizeof value);
return new Float(value);
}
size_t size = read_uint();
Blob *blob = new Blob(size);
if (size) {
- gzread(file, blob->buf, (unsigned)size);
+ file->read(blob->buf, (unsigned)size);
}
return blob;
}
size_t len = read_uint();
char * value = new char[len + 1];
if (len) {
- gzread(file, value, (unsigned)len);
+ file->read(value, (unsigned)len);
}
value[len] = 0;
#if TRACE_VERBOSE
int c;
unsigned shift = 0;
do {
- c = gzgetc(file);
+ c = file->getc();
if (c == -1) {
break;
}
inline int Parser::read_byte(void) {
- int c = gzgetc(file);
+ int c = file->getc();
#if TRACE_VERBOSE
if (c < 0)
std::cerr << "\tEOF" << "\n";