8bb8386764
* Add a va_list version which can be correctly used by ivprintf (fixes pycdas output) * Use a `const char*` format parameter to avoid the need for clang warning workarounds * Make better use of return values.
64 lines
1.4 KiB
C++
64 lines
1.4 KiB
C++
#ifndef _PYC_FILE_H
|
|
#define _PYC_FILE_H
|
|
|
|
#include <cstdio>
|
|
#include <ostream>
|
|
|
|
#ifdef WIN32
|
|
typedef __int64 Pyc_INT64;
|
|
#else
|
|
typedef long long Pyc_INT64;
|
|
#endif
|
|
|
|
class PycData {
|
|
public:
|
|
PycData() { }
|
|
virtual ~PycData() { }
|
|
|
|
virtual bool isOpen() const = 0;
|
|
virtual bool atEof() const = 0;
|
|
|
|
virtual int getByte() = 0;
|
|
virtual int getBuffer(int bytes, void* buffer) = 0;
|
|
int get16();
|
|
int get32();
|
|
Pyc_INT64 get64();
|
|
};
|
|
|
|
class PycFile : public PycData {
|
|
public:
|
|
PycFile(const char* filename);
|
|
~PycFile() { if (m_stream) fclose(m_stream); }
|
|
|
|
bool isOpen() const override { return (m_stream != 0); }
|
|
bool atEof() const override;
|
|
|
|
int getByte() override;
|
|
int getBuffer(int bytes, void* buffer) override;
|
|
|
|
private:
|
|
FILE* m_stream;
|
|
};
|
|
|
|
class PycBuffer : public PycData {
|
|
public:
|
|
PycBuffer(const void* buffer, int size)
|
|
: m_buffer((const unsigned char*)buffer), m_size(size), m_pos(0) { }
|
|
~PycBuffer() { }
|
|
|
|
bool isOpen() const override { return (m_buffer != 0); }
|
|
bool atEof() const override { return (m_pos == m_size); }
|
|
|
|
int getByte() override;
|
|
int getBuffer(int bytes, void* buffer) override;
|
|
|
|
private:
|
|
const unsigned char* m_buffer;
|
|
int m_size, m_pos;
|
|
};
|
|
|
|
int formatted_print(std::ostream& stream, const char* format, ...);
|
|
int formatted_printv(std::ostream& stream, const char* format, va_list args);
|
|
|
|
#endif
|