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#include "debug.h"
#include "error.h"
#ifdef DEBUG_ENABLED
#include <map>
#include <fstream>
#include <unistd.h> // for the `write' method
int new_calls = 0;
long long new_size = 0;
void * operator new(std::size_t size) throw (std::bad_alloc) {
void * ptr = std::malloc(size);
new_calls++;
new_size += size;
return ptr;
}
void * operator new[](std::size_t size) throw (std::bad_alloc) {
void * ptr = std::malloc(size);
new_calls++;
new_size += size;
return ptr;
}
void * operator new(std::size_t size, const std::nothrow_t&) throw() {
void * ptr = std::malloc(size);
new_calls++;
new_size += size;
return ptr;
}
void * operator new[](std::size_t size, const std::nothrow_t&) throw() {
void * ptr = std::malloc(size);
new_calls++;
new_size += size;
return ptr;
}
void operator delete(void * ptr) throw() {
std::free(ptr);
}
void operator delete[](void * ptr) throw() {
std::free(ptr);
}
void operator delete(void * ptr, const std::nothrow_t&) throw() {
std::free(ptr);
}
void operator delete[](void * ptr, const std::nothrow_t&) throw() {
std::free(ptr);
}
std::ostream * _debug_stream = &std::cerr;
bool _free_debug_stream = false;
boost::regex _debug_regex;
bool _set_debug_regex = false;
bool _debug_regex_on = false;
bool _debug_active(const char * const cls) {
if (! _set_debug_regex) {
const char * user_class = std::getenv("DEBUG_CLASS");
if (user_class) {
_debug_regex = user_class;
_debug_regex_on = true;
}
_set_debug_regex = true;
}
if (_debug_regex_on)
return boost::regex_match(cls, _debug_regex);
return false;
}
static struct init_streams {
init_streams() {
// If debugging is enabled and DEBUG_FILE is set, all debugging
// output goes to that file.
if (const char * p = std::getenv("DEBUG_FILE")) {
_debug_stream = new std::ofstream(p);
_free_debug_stream = true;
}
}
~init_streams() {
if (_free_debug_stream && _debug_stream) {
delete _debug_stream;
_debug_stream = NULL;
}
}
} _debug_init;
#endif // DEBUG_ENABLED
#if DEBUG_LEVEL >= BETA
#include <string>
void debug_assert(const ledger::string& reason,
const ledger::string& file,
unsigned long line)
{
throw new ledger::fatal_assert(reason, new ledger::file_context(file, line));
}
#endif
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