lyx_mirror/src/vc-backend.h

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// -*- C++ -*-
#ifndef VC_BACKEND_H
#define VC_BACKEND_H
#ifdef __GNUG__
#pragma interface
#endif
#include "LString.h"
#include "support/syscall.h"
class Buffer;
///
class VCS {
public:
///
enum VCStatus {
///
UNLOCKED,
///
LOCKED
};
///
virtual ~VCS() {}
///
virtual void scanMaster() = 0;
///
virtual void registrer(string const & msg) = 0;
///
virtual void checkIn(string const & msg) = 0;
///
virtual void checkOut() = 0;
///
virtual void revert() = 0;
///
virtual void undoLast() = 0;
///
virtual void getLog(string const &) = 0;
///
string const & version() const { return version_; }
///
string const & locker() const { return locker_; }
///
void owner(Buffer * b) { owner_ = b; }
///
Buffer * owner() const { return owner_; }
///
VCStatus stat() const { return vcstat; }
protected:
///
static int doVCCommand(string const &, string const &);
/** The master VC file. For RCS this is *,v or RCS/ *,v. master should
have full path.
*/
string master_;
/// The status of the VC controlled file.
VCStatus vcstat;
/** The version of the VC file. I am not sure if this can be a
string of if it must be a
float/int. */
string version_;
/// The user currently keeping the lock on the VC file.
string locker_;
/// The buffer using this VC
Buffer * owner_;
};
///
class RCS : public VCS {
public:
///
RCS(string const & m);
///
static string find_file(string const & file);
///
static void retrive(string const & file);
///
virtual void scanMaster();
///
virtual void registrer(string const & msg);
///
virtual void checkIn(string const & msg);
///
virtual void checkOut();
///
virtual void revert();
///
virtual void undoLast();
///
virtual void getLog(string const &);
private:
};
///
class CVS : public VCS {
public:
///
CVS(string const & m, string const & f);
///
static string find_file(string const & file);
///
virtual void scanMaster();
///
virtual void registrer(string const & msg);
///
virtual void checkIn(string const & msg);
///
virtual void checkOut();
///
virtual void revert();
///
virtual void undoLast();
///
virtual void getLog(string const &);
private:
string file_;
};
#endif