/*
* Copyright 1995, 2015 Perforce Software. All rights reserved.
*
* This file is part of Perforce - the FAST SCM System.
*/
# include "clientapi.h"
# include "strtable.h"
/*
* ServerHelperApi - the Perforce Server manipulation API class
*
* Basic GetClient flow:
*
* ClientUser ui;
* Error e;
* ServerHelperApi server( &e );
*
* if( e.Test() )
* return 0;
*
* // Either SetPort() or SetInitRoot() must be called before GetClient()
*
* server.SetPort( "1666", &e ); //optional
* server.SetDvcsDir( "/path/to/dvcs", &e ); //optional
*
* server.SetProtocol( "var", "value" ); //optional
* server.SetProg( "MyApp" ); // optional
* server.SetVersion( "version" ); // optional
*
* ClientApi *client = server.GetClient( &e );
*
* if( !client || e.Test() )
* return 0;
*
* while( !client.Dropped() )
* {
* client.SetArgv( argc, argv );
* client.Run( func, &ui );
* }
*
* int res = client.Final( &e );
* delete client;
* return res;
*
*
* Basic "p4 init" flow:
*
* ClientUser ui;
* Error e;
* ServerHelperApi server( &e );
*
* if( e.Test() )
* return 0;
*
* server.SetDvcsDir( "/path/to/dvcs", &e );
* server.SetProg( "MyApp" ); // optional
* server.SetVersion( "version" ); // optional
*
* if( server.Exists() )
* return 0;
*
* // The unicode and case-sensitivity options must be set _before_
* // InitLocalServer() is called. These can be set manually or
* // discovered.
*
* server.SetUnicode( true );
* server.SetCaseSensitivity( "-C0", &e );
*
* if( !server.InitLocalServer( &ui ) )
* return 0;
*
*
* Basic "p4 clone" flow:
*
* ClientUser ui;
* Error e;
* ServerHelperApi localServer( &e );
*
* if( e.Test() )
* return 0;
*
* localServer.SetDvcsDir( "/path/to/dvcs", &e );
* localServer.SetProg( "MyApp" ); // optional
* localServer.SetVersion( "version" ); // optional
*
* if( localServer.Exists() )
* return 0;
*
* ServerHelperApi remoteServer( &e );
* remoteServer.SetPort( "1666" );
* remoteServer.SetProg( "MyApp" ); // optional
* remoteServer.SetVersion( "version" ); // optional
*
* // Fetch the remote spec
*
* if( !localServer.PrepareToCloneRemote( &remoteServer, remote, &ui ) )
* return 0;
*
* // Create the local server
* // This returns the exit code from p4d, so 0 is success
*
* if( localServer.InitLocalServer( &ui ) )
* return 0;
*
* // Fetch from the remote
*
* if( !localServer.CloneFromRemote( 0, 0, &ui ) )
* return 0;
*
*
* Public methods:
*
* ServerHelperApi::SetDvcsDir() - Set the path to the initroot
*
* ServerHelperApi::SetProg() - Set the client program name
* ServerHelperApi::SetVersion() - Set the client version string
*
* ServerHelperApi::SetUser() - Set the username of the user
* This username will be used when creating a new Perforce Server and
* when fetching changes from remote Perforce Servers.
*
* ServerHelperApi::SetClient() - Set the name of the client workspace
* When a new Perforce Server ins initailised, a workspace with this
* name will be created. This will also be used as the serverId.
*
* ServerHelperApi::SetDefaultStream() - Sets the default strema name
* This sets the depot and mainline stream that a new Perforce Server
* will be initialised with; however, this may be overriden a remote
* spec created by MakeRemote() or loaded with LoadRemote().
*
* ServerHelperApi::SetCaseFlag() - Sets the case sensitivity flag
* This sets the case sensitivity flag used when initialising a new
* Perforce Server. It can be set to '-C0' or '-C1'. The value will be
* overriden by Discover(), MakeRemote() and LoadRemote().
*
* ServerHelperApi::SetUnicode() - Sets the unicode flag
* This sets the unicode flag used when initialising a new Perforce
* Server. It can be set to '0' or '1'. The value will be overriden by
* Discover(), MakeRemote() and LoadRemote().
*
*
* ServerHelperApi::Exists() - Checks for a Perforce Server
* You cannot initialise a new Perforce Server if one already exists.
* You cannot create a client for a local Perforce Server unless it
* has already been initialised.
*
* ServerHelperApi::CopyConfiguration() - Copies settings from server
* This can only be run if the Perforce Server does not exist.
* Gets the CaseSensitivity and Unicode settings from a remote server.
*
* ServerHelperApi::PrepareToCloneRemote() - Loads a remote spec
* This checks that the named remote spec exists on the remote server
* and loads it into this server helper object.
*
* ServerHelperApi::PrepareToCloneFilepath() - Creates a new remote spec
* This creates a new remote spec based on the provided filepath.
* It also checks that 'p4 fetch' is allowed on the remote server
* specified.
*
* ServerHelperApi::InitLocalServer() - Creates a local server
* Writes the P4CONFIG and P4IGNORE files and creates the .p4root dir.
* The P4D is started for the first time with the case/unicode flags.
* The serverId is set and the server spec is populated.
* The protections table is populated, restrictig access to localhost.
* A streams depot is created and switch is used to create a client.
*
* ServerHelperApi::CloneFromRemote() - Saves the remote and fetchs
* If a remote spec has been loaded or created, that spec is written
* to the new local server as the origin remote. A 'p4 fetch' is then
* invoked.
*
* ServerHelperApi::SetProtocol() - Adds protocol tags to GetClient()
*
* ServerHelperApi::GetClient() - Creates and init's a ClientAPI object
* Creates a new client in the context of the local Perforce Server.
*/
class ClientApi;
class ServerHelper;
class ServerHelperApi
{
public:
ServerHelperApi( Error *e );
~ServerHelperApi();
// Server API operations
int Exists( ClientUser *ui, Error *e );
int CopyConfiguration( ServerHelperApi *remoteServer,
ClientUser *ui, Error *e );
int PrepareToCloneRemote( ServerHelperApi *remoteServer,
const char *remote, ClientUser *ui, Error *e );
int PrepareToCloneRemote( ServerHelperApi *remoteServer,
const StrPtr *remote, ClientUser *ui, Error *e );
int PrepareToCloneFilepath( ServerHelperApi *remoteServer,
const StrPtr *filePath, ClientUser *ui, Error *e );
int PrepareToCloneFilepath( ServerHelperApi *remoteServer,
const char *filePath, ClientUser *ui, Error *e );
int InitLocalServer( ClientUser *ui, Error *e );
int CloneFromRemote( int depth,
int noArchivesFlag,
const StrPtr *debugFlag,
ClientUser *ui, Error *e );
int CloneFromRemote( int depth,
int noArchivesFlag,
const char *debugFlag,
ClientUser *ui, Error *e );
// Server API behavior modifiers
void SetDebug( StrPtr *v );
void SetQuiet();
int GetQuiet();
// Sets the default mainline stream
// Must be called before CopyConfiguration() and InitLocalServer().
void SetDefaultStream( const char *s, Error *e );
void SetDefaultStream( const StrPtr *s, Error *e );
// Alternatives to Discover()
void SetCaseFlag( const StrPtr *c, Error *e );
void SetCaseFlag( const char *c, Error *e );
void SetUnicode( int u );
StrPtr GetCaseFlag();
int GetUnicode();
// Generic Getters/Setters
int SetDvcsDir( const char *c, Error *e );
int SetPort( const char *c, Error *e );
void SetUser( const char *c );
void SetClient( const char *c );
void SetPassword( const char *c );
void SetProg( const char *c );
void SetVersion( const char *c );
int SetDvcsDir( const StrPtr *c, Error *e );
int SetPort( const StrPtr *c, Error *e );
void SetUser( const StrPtr *c );
void SetClient( const StrPtr *c );
void SetPassword( const StrPtr *c );
void SetProg( const StrPtr *c );
void SetVersion( const StrPtr *c );
const StrPtr &GetDvcsDir();
const StrPtr &GetPort();
const StrPtr &GetUser();
const StrPtr &GetClient();
const StrPtr &GetPassword();
const StrPtr &GetProg();
const StrPtr &GetVersion();
// Helper functions
ClientApi *GetClient( Error *e );
void SetProtocol( const char *p, const char *v );
void SetProtocolV( const char *p );
void ClearProtocol();
private:
ServerHelper *server;
StrBufDict protocol;
StrBuf port;
} ;