lyx_mirror/src/VCBackend.h
Bo Peng 138b23fac8 Rename files in src/support, step one.
src/support/package.h                              src/support/Package.h    Package
src/support/package.C.in                           src/support/Package.C.in  Package
src/support/path.h                                 src/support/Path.h    Path
src/support/fs_extras.h                            src/support/fs_extras.h NOCLASSES
src/support/RandomAccessList.h                     src/support/RandomAccessList.h    RandomAccessList
src/support/lyxmanip.h                             src/support/lyxmanip.h NOCLASSES
src/support/rename.C                               src/support/rename.cpp  NOCLASSES
src/support/abort.C                                src/support/abort.cpp  NOCLASSES
src/support/lyxlib.h                               src/support/lyxlib.h NOCLASSES
src/support/ExceptionMessage.h                     src/support/ExceptionMessage.h    ExceptionMessage
src/support/copy.C                                 src/support/copy.cpp  NOCLASSES
src/support/limited_stack.h                        src/support/limited_stack.h    limited_stack
src/support/filefilterlist.C                       src/support/FileFilterList.cpp    ['FileFilterList', 'Filter']
src/support/cow_ptr.h                              src/support/cow_ptr.h    cow_ptr
src/support/os_unix.C                              src/support/os_unix.cpp  NOCLASSES
src/support/socktools.h                            src/support/socktools.h NOCLASSES
src/support/forkedcontr.h                          src/support/ForkedcallsController.h    ForkedcallsController
src/support/os.h                                   src/support/os.h NOCLASSES
src/support/FileMonitor.h                          src/support/FileMonitor.h    FileMonitor
src/support/copied_ptr.h                           src/support/copied_ptr.h    copied_ptr
src/support/translator.h                           src/support/Translator.h    Translator
src/support/filetools.C                            src/support/filetools.cpp  NOCLASSES
src/support/unlink.C                               src/support/unlink.cpp  NOCLASSES
src/support/os_win32.C                             src/support/os_win32.cpp    GetFolderPath
src/support/lstrings.C                             src/support/lstrings.cpp  NOCLASSES
src/support/qstring_helpers.C                      src/support/qstring_helpers.cpp  NOCLASSES
src/support/getcwd.C                               src/support/getcwd.cpp  NOCLASSES
src/support/systemcall.C                           src/support/Systemcall.cpp    Systemcall
src/support/lyxalgo.h                              src/support/lyxalgo.h NOCLASSES
src/support/filefilterlist.h                       src/support/FileFilterList.h    ['FileFilterList', 'Filter']
src/support/unicode.C                              src/support/unicode.cpp    IconvProcessor
src/support/userinfo.C                             src/support/userinfo.cpp  NOCLASSES
src/support/lyxtime.C                              src/support/lyxtime.cpp  NOCLASSES
src/support/kill.C                                 src/support/kill.cpp  NOCLASSES
src/support/docstring.C                            src/support/docstring.cpp    to_local8bit_failure
src/support/os_cygwin.C                            src/support/os_cygwin.cpp  NOCLASSES
src/support/lyxsum.C                               src/support/lyxsum.cpp  NOCLASSES
src/support/environment.C                          src/support/environment.cpp  NOCLASSES
src/support/filetools.h                            src/support/filetools.h NOCLASSES
src/support/textutils.C                            src/support/textutils.cpp  NOCLASSES
src/support/mkdir.C                                src/support/mkdir.cpp  NOCLASSES
src/support/forkedcall.C                           src/support/Forkedcall.cpp    ['ForkedProcess', 'Forkedcall']
src/support/tempname.C                             src/support/tempname.cpp  NOCLASSES
src/support/os_win32.h                             src/support/os_win32.h    GetFolderPath
src/support/types.h                                src/support/types.h NOCLASSES
src/support/lstrings.h                             src/support/lstrings.h NOCLASSES
src/support/forkedcallqueue.C                      src/support/ForkedCallQueue.cpp    ForkedCallQueue
src/support/qstring_helpers.h                      src/support/qstring_helpers.h NOCLASSES
src/support/convert.C                              src/support/convert.cpp  NOCLASSES
src/support/filename.C                             src/support/FileName.cpp    ['FileName', 'DocFileName']
src/support/tests/convert.C                        src/support/tests/convert.cpp  NOCLASSES
src/support/tests/filetools.C                      src/support/tests/filetools.cpp  NOCLASSES
src/support/tests/lstrings.C                       src/support/tests/lstrings.cpp  NOCLASSES
src/support/tests/boost.C                          src/support/tests/boost.cpp  NOCLASSES
src/support/docstream.C                            src/support/docstream.cpp    ['iconv_codecvt_facet_exception', 'idocfstream', 'odocfstream']
src/support/std_istream.h                          src/support/std_istream.h NOCLASSES
src/support/systemcall.h                           src/support/Systemcall.h    Systemcall
src/support/chdir.C                                src/support/chdir.cpp  NOCLASSES
src/support/std_ostream.h                          src/support/std_ostream.h NOCLASSES
src/support/unicode.h                              src/support/unicode.h    IconvProcessor
src/support/path.C                                 src/support/Path.cpp    Path
src/support/fs_extras.C                            src/support/fs_extras.cpp  NOCLASSES
src/support/userinfo.h                             src/support/userinfo.h NOCLASSES
src/support/lyxtime.h                              src/support/lyxtime.h NOCLASSES
src/support/docstring.h                            src/support/docstring.h    to_local8bit_failure
src/support/debugstream.h                          src/support/debugstream.h    basic_debugstream
src/support/environment.h                          src/support/environment.h NOCLASSES
src/support/textutils.h                            src/support/textutils.h NOCLASSES
src/support/forkedcall.h                           src/support/Forkedcall.h    ['ForkedProcess', 'Forkedcall']
src/support/socktools.C                            src/support/socktools.cpp  NOCLASSES
src/support/forkedcallqueue.h                      src/support/ForkedCallQueue.h    ForkedCallQueue
src/support/forkedcontr.C                          src/support/ForkedcallsController.cpp    ForkedcallsController
src/support/os.C                                   src/support/os.cpp  NOCLASSES
src/support/convert.h                              src/support/convert.h NOCLASSES
src/support/filename.h                             src/support/FileName.h    ['FileName', 'DocFileName']
src/support/docstream.h                            src/support/docstream.h    ['iconv_codecvt_facet_exception', 'idocfstream', 'odocfstream']
src/support/FileMonitor.C                          src/support/FileMonitor.cpp    FileMonitor



git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18024 a592a061-630c-0410-9148-cb99ea01b6c8
2007-04-26 05:12:52 +00:00

167 lines
3.6 KiB
C++

// -*- C++ -*-
/**
* \file VCBackend.h
* This file is part of LyX, the document processor.
* Licence details can be found in the file COPYING.
*
* \author Lars Gullik Bjønnes
*
* Full author contact details are available in file CREDITS.
*/
#ifndef VC_BACKEND_H
#define VC_BACKEND_H
#include "support/FileName.h"
#include <string>
namespace lyx {
class Buffer;
/// A simple version control system interface
class VCS {
public:
/// the status of the managed file
enum VCStatus {
UNLOCKED,
LOCKED
};
virtual ~VCS() {}
/// register a file for version control
virtual void registrer(std::string const & msg) = 0;
/// check in the current revision
virtual void checkIn(std::string const & msg) = 0;
/// check out for editing
virtual void checkOut() = 0;
/// revert current edits
virtual void revert() = 0;
/// FIXME
virtual void undoLast() = 0;
/**
* getLog - read the revision log into the given file
* @param fname file name to read into
*/
virtual void getLog(support::FileName const &) = 0;
/// return the current version description
virtual std::string const versionString() const = 0;
/// return the current version
std::string const & version() const {
return version_;
}
/// return the user who has locked the file
std::string const & locker() const { return locker_; }
/// set the owning buffer
void owner(Buffer * b) { owner_ = b; }
/// return the owning buffer
Buffer * owner() const { return owner_; }
/// return the lock status of this file
VCStatus status() const { return vcstatus; }
protected:
/// parse information from the version file
virtual void scanMaster() = 0;
/**
* doVCCommand - call out to the version control utility
* @param cmd the command to execute
* @param path the path from which to execute
* @return exit status
*/
static int doVCCommand(std::string const & cmd, support::FileName const & path);
/**
* The master VC file. For RCS this is *,v or RCS/ *,v. master should
* have full path.
*/
support::FileName master_;
/// The status of the VC controlled file.
VCStatus vcstatus;
/**
* The version of the VC file. I am not sure if this can be a
* string or if it must be a float/int.
*/
std::string version_;
/// The user currently keeping the lock on the VC file.
std::string locker_;
/// The buffer using this VC
Buffer * owner_;
};
///
class RCS : public VCS {
public:
explicit
RCS(support::FileName const & m);
/// return the revision file for the given file, if found
static support::FileName const find_file(support::FileName const & file);
static void retrieve(support::FileName const & file);
virtual void registrer(std::string const & msg);
virtual void checkIn(std::string const & msg);
virtual void checkOut();
virtual void revert();
virtual void undoLast();
virtual void getLog(support::FileName const &);
virtual std::string const versionString() const {
return "RCS: " + version_;
}
protected:
virtual void scanMaster();
};
///
class CVS : public VCS {
public:
///
explicit
CVS(support::FileName const & m, support::FileName const & f);
/// return the revision file for the given file, if found
static support::FileName const find_file(support::FileName const & file);
virtual void registrer(std::string const & msg);
virtual void checkIn(std::string const & msg);
virtual void checkOut();
virtual void revert();
virtual void undoLast();
virtual void getLog(support::FileName const &);
virtual std::string const versionString() const {
return "CVS: " + version_;
}
protected:
virtual void scanMaster();
private:
support::FileName file_;
};
} // namespace lyx
#endif // VCBACKEND_H