diff options
| -rw-r--r-- | lib/Makefile.am | 4 | ||||
| -rw-r--r-- | lib/rclip.cc | 157 | ||||
| -rw-r--r-- | lib/rclip.h | 124 | ||||
| -rw-r--r-- | lib/wprt.cc | 157 | ||||
| -rw-r--r-- | lib/wprt.h | 124 |
5 files changed, 564 insertions, 2 deletions
diff --git a/lib/Makefile.am b/lib/Makefile.am index 505b19d..49c9e46 100644 --- a/lib/Makefile.am +++ b/lib/Makefile.am @@ -8,10 +8,10 @@ libplp_la_LDFLAGS = $(LIBDEBUG) -version-info $(LIBVERSION) libplp_la_SOURCES = bufferarray.cc bufferstore.cc iowatch.cc ppsocket.cc \ rfsv16.cc rfsv32.cc rfsvfactory.cc log.cc rfsv.cc rpcs32.cc rpcs16.cc \ - rpcs.cc rpcsfactory.cc psitime.cc Enum.cc plpdirent.cc + rpcs.cc rpcsfactory.cc psitime.cc Enum.cc plpdirent.cc wprt.cc rclip.cc pkginclude_HEADERS = bufferarray.h bufferstore.h iowatch.h ppsocket.h \ rfsv.h rfsv16.h rfsv32.h rfsvfactory.h log.h rpcs32.h rpcs16.h rpcs.h \ - rpcsfactory.h psitime.h Enum.h plpdirent.h + rpcsfactory.h psitime.h Enum.h plpdirent.h wprt.h plpintl.h rclip.h maintainer-clean-local: rm -f Makefile.in diff --git a/lib/rclip.cc b/lib/rclip.cc new file mode 100644 index 0000000..b8df5fe --- /dev/null +++ b/lib/rclip.cc @@ -0,0 +1,157 @@ +/*-*-c++-*- + * $Id$ + * + * This file is part of plptools. + * + * Copyright (C) 1999-2001 Fritz Elfert <felfert@to.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stream.h> +#include <stdlib.h> +#include <fstream.h> +#include <iomanip.h> +#include <time.h> +#include <string.h> + +#include <rclip.h> +#include <bufferstore.h> +#include <ppsocket.h> +#include <bufferarray.h> +#include <Enum.h> + +rclip::rclip(ppsocket * _skt) +{ + skt = _skt; + reset(); +} + +rclip::~rclip() +{ + skt->closeSocket(); +} + +// +// public common API +// +void rclip:: +reconnect(void) +{ + //skt->closeSocket(); + skt->reconnect(); + reset(); +} + +void rclip:: +reset(void) +{ + bufferStore a; + status = rfsv::E_PSI_FILE_DISC; + a.addStringT(getConnectName()); + if (skt->sendBufferStore(a)) { + if (skt->getBufferStore(a) == 1) { + if (!strcmp(a.getString(0), "Ok")) + status = rfsv::E_PSI_GEN_NONE; + } + } +} + +Enum<rfsv::errs> rclip:: +getStatus(void) +{ + return status; +} + +const char *rclip:: +getConnectName(void) +{ + return "SYS$RCLIP"; +} + +// +// protected internals +// +bool rclip:: +sendCommand(enum commands cc, bufferStore & data) +{ + if (status == rfsv::E_PSI_FILE_DISC) { + reconnect(); + if (status == rfsv::E_PSI_FILE_DISC) + return false; + } + bool result; + bufferStore a; + a.addByte(cc); + a.addBuff(data); + result = skt->sendBufferStore(a); + if (!result) { + reconnect(); + result = skt->sendBufferStore(a); + if (!result) + status = rfsv::E_PSI_FILE_DISC; + } + return result; +} + +Enum<rfsv::errs> rclip:: +putData(bufferStore &) { + Enum<rfsv::errs> ret; + + bufferStore a; + a.addWord(0); + sendCommand(RCLIP_INIT, a); + if ((ret = getResponse(a)) != rfsv::E_PSI_GEN_NONE) + cerr << "RCLIP ERR:" << a << endl; + else { + if (a.getLen() != 3) + ret = rfsv::E_PSI_GEN_FAIL; + if ((a.getByte(0) != 0) || (a.getWord(1) != 2)) + ret = rfsv::E_PSI_GEN_FAIL; + } + return ret; +} + +Enum<rfsv::errs> rclip:: +getData(bufferStore &buf) { + Enum<rfsv::errs> ret; + bufferStore a; + + sendCommand(RCLIP_GET, buf); + if ((ret = getResponse(buf)) != rfsv::E_PSI_GEN_NONE) + cerr << "RCLIP ERR:" << a << endl; + return ret; +} + +Enum<rfsv::errs> rclip:: +getResponse(bufferStore & data) +{ + Enum<rfsv::errs> ret = rfsv::E_PSI_GEN_NONE; + if (skt->getBufferStore(data) == 1) + return ret; + else + status = rfsv::E_PSI_FILE_DISC; + return status; +} + +/* + * Local variables: + * c-basic-offset: 4 + * End: + */ diff --git a/lib/rclip.h b/lib/rclip.h new file mode 100644 index 0000000..617f31b --- /dev/null +++ b/lib/rclip.h @@ -0,0 +1,124 @@ +/*-*-c++-*- + * $Id$ + * + * This file is part of plptools. + * + * Copyright (C) 1999-2001 Fritz Elfert <felfert@to.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _RCLIP_H_ +#define _RCLIP_H_ + +#include <rfsv.h> +#include <Enum.h> + +class ppsocket; +class bufferStore; +class bufferArray; + +/** + * Remote ClipBoard services via PLP + * + */ +class rclip { +public: + rclip(ppsocket *); + + /** + * Virtual destructor. + */ + ~rclip(); + + /** + * Initializes a connection to the remote + * machine. + */ + void reset(); + + /** + * Attempts to re-establish a remote + * connection by first closing the socket, + * then connecting again to the ncpd daemon + * and finally calling @ref reset. + */ + void reconnect(); + + /** + * Retrieves the current status of the + * connection. + * + * @returns The connection status. + */ + Enum<rfsv::errs> getStatus(); + + /** + * Get Remote ClipBoard Data + */ + Enum<rfsv::errs> getData(bufferStore &buf); + + /** + * Put Data to Remote ClipBoard + */ + Enum<rfsv::errs> putData(bufferStore &buf); + +protected: + /** + * The possible commands. + */ + enum commands { + RCLIP_INIT = 0x0100, + RCLIP_GET = 0xf0f0, + }; + + /** + * The socket, used for communication + * with ncpd. + */ + ppsocket *skt; + + /** + * The current status of the connection. + */ + Enum<rfsv::errs> status; + + /** + * Sends a command to the remote side. + * + * If communication fails, a reconnect is triggered + * and a second attempt to transmit the request + * is attempted. If that second attempt fails, + * the function returns an error an sets rpcs::status + * to E_PSI_FILE_DISC. + * + * @param cc The command to execute on the remote side. + * @param data Additional data for this command. + * + * @returns true on success, false on failure. + */ + bool sendCommand(enum commands cc, bufferStore &data); + Enum<rfsv::errs> getResponse(bufferStore &data); + const char *getConnectName(); + +}; + +#endif + +/* + * Local variables: + * c-basic-offset: 4 + * End: + */ diff --git a/lib/wprt.cc b/lib/wprt.cc new file mode 100644 index 0000000..89d037f --- /dev/null +++ b/lib/wprt.cc @@ -0,0 +1,157 @@ +/*-*-c++-*- + * $Id$ + * + * This file is part of plptools. + * + * Copyright (C) 1999-2001 Fritz Elfert <felfert@to.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif + +#include <stream.h> +#include <stdlib.h> +#include <fstream.h> +#include <iomanip.h> +#include <time.h> +#include <string.h> + +#include "wprt.h" +#include "bufferstore.h" +#include "ppsocket.h" +#include "bufferarray.h" +#include "Enum.h" + +wprt::wprt(ppsocket * _skt) +{ + skt = _skt; + reset(); +} + +wprt::~wprt() +{ + skt->closeSocket(); +} + +// +// public common API +// +void wprt:: +reconnect(void) +{ + //skt->closeSocket(); + skt->reconnect(); + reset(); +} + +void wprt:: +reset(void) +{ + bufferStore a; + status = rfsv::E_PSI_FILE_DISC; + a.addStringT(getConnectName()); + if (skt->sendBufferStore(a)) { + if (skt->getBufferStore(a) == 1) { + if (!strcmp(a.getString(0), "Ok")) + status = rfsv::E_PSI_GEN_NONE; + } + } +} + +Enum<rfsv::errs> wprt:: +getStatus(void) +{ + return status; +} + +const char *wprt:: +getConnectName(void) +{ + return "SYS$WPRT"; +} + +// +// protected internals +// +bool wprt:: +sendCommand(enum commands cc, bufferStore & data) +{ + if (status == rfsv::E_PSI_FILE_DISC) { + reconnect(); + if (status == rfsv::E_PSI_FILE_DISC) + return false; + } + bool result; + bufferStore a; + a.addByte(cc); + a.addBuff(data); + result = skt->sendBufferStore(a); + if (!result) { + reconnect(); + result = skt->sendBufferStore(a); + if (!result) + status = rfsv::E_PSI_FILE_DISC; + } + return result; +} + +Enum<rfsv::errs> wprt:: +initPrinter() { + Enum<rfsv::errs> ret; + + bufferStore a; + a.addWord(0); + sendCommand(WPRT_INIT, a); + if ((ret = getResponse(a)) != rfsv::E_PSI_GEN_NONE) + cerr << "WPRT ERR:" << a << endl; + else { + if (a.getLen() != 3) + ret = rfsv::E_PSI_GEN_FAIL; + if ((a.getByte(0) != 0) || (a.getWord(1) != 2)) + ret = rfsv::E_PSI_GEN_FAIL; + } + return ret; +} + +Enum<rfsv::errs> wprt:: +getData(bufferStore &buf) { + Enum<rfsv::errs> ret; + bufferStore a; + + sendCommand(WPRT_GET, buf); + if ((ret = getResponse(buf)) != rfsv::E_PSI_GEN_NONE) + cerr << "WPRT ERR:" << a << endl; + return ret; +} + +Enum<rfsv::errs> wprt:: +getResponse(bufferStore & data) +{ + Enum<rfsv::errs> ret = rfsv::E_PSI_GEN_NONE; + if (skt->getBufferStore(data) == 1) + return ret; + else + status = rfsv::E_PSI_FILE_DISC; + return status; +} + +/* + * Local variables: + * c-basic-offset: 4 + * End: + */ diff --git a/lib/wprt.h b/lib/wprt.h new file mode 100644 index 0000000..54ca84b --- /dev/null +++ b/lib/wprt.h @@ -0,0 +1,124 @@ +/*-*-c++-*- + * $Id$ + * + * This file is part of plptools. + * + * Copyright (C) 1999-2001 Fritz Elfert <felfert@to.com> + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + * + */ +#ifndef _WPRT_H_ +#define _WPRT_H_ + +#include <rfsv.h> +#include <Enum.h> + +class ppsocket; +class bufferStore; +class bufferArray; + +/** + * Remote Print services via PLP + * + */ +class wprt { +public: + wprt(ppsocket *); + + /** + * Virtual destructor. + */ + ~wprt(); + + /** + * Initializes a connection to the remote + * machine. + */ + void reset(); + + /** + * Attempts to re-establish a remote + * connection by first closing the socket, + * then connecting again to the ncpd daemon + * and finally calling @ref reset. + */ + void reconnect(); + + /** + * Retrieves the current status of the + * connection. + * + * @returns The connection status. + */ + Enum<rfsv::errs> getStatus(); + + /** + * Get Print Data + */ + Enum<rfsv::errs> getData(bufferStore &buf); + + /** + * Init Printer + */ + Enum<rfsv::errs> initPrinter(); + +protected: + /** + * The possible commands. + */ + enum commands { + WPRT_INIT = 0x0100, + WPRT_GET = 0xf0f0, + }; + + /** + * The socket, used for communication + * with ncpd. + */ + ppsocket *skt; + + /** + * The current status of the connection. + */ + Enum<rfsv::errs> status; + + /** + * Sends a command to the remote side. + * + * If communication fails, a reconnect is triggered + * and a second attempt to transmit the request + * is attempted. If that second attempt fails, + * the function returns an error an sets rpcs::status + * to E_PSI_FILE_DISC. + * + * @param cc The command to execute on the remote side. + * @param data Additional data for this command. + * + * @returns true on success, false on failure. + */ + bool sendCommand(enum commands cc, bufferStore &data); + Enum<rfsv::errs> getResponse(bufferStore &data); + const char *getConnectName(); + +}; + +#endif + +/* + * Local variables: + * c-basic-offset: 4 + * End: + */ |