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99 lines
3.9 KiB
99 lines
3.9 KiB
/*-------------------------------------------------------------------------
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| rxtx is a native interface to serial ports in java.
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| Copyright 2002-2004 Michal Hobot MichalHobot@netscape.net
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| Copyright 1997-2004 by Trent Jarvi taj@parcelfarce.linux.theplanet.co.uk
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| This library is free software; you can redistribute it and/or
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| modify it under the terms of the GNU Library General Public
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| License as published by the Free Software Foundation; either
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| version 2 of the License, or (at your option) any later version.
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| This library is distributed in the hope that it will be useful,
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| but WITHOUT ANY WARRANTY; without even the implied warranty of
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| MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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| Library General Public License for more details.
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| You should have received a copy of the GNU Library General Public
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| License along with this library; if not, write to the Free
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| Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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--------------------------------------------------------------------------*/
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#if !defined(Included_RXTXHELPERS_H)
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#define Included_RXTXSERIAL_H
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/* javax.comm.SerialPortEvent constants */
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#define SPE_DATA_AVAILABLE 1
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#define SPE_OUTPUT_BUFFER_EMPTY 2
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#define SPE_CTS 3
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#define SPE_DSR 4
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#define SPE_RI 5
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#define SPE_CD 6
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#define SPE_OE 7
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#define SPE_PE 8
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#define SPE_FE 9
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#define SPE_BI 10
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#define PORT_SERIAL 1
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#define PORT_PARALLEL 2
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#define PORT_I2C 3
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#define PORT_RS485 4
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#define PORT_RAW 5
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#define CreateErrorMsg(dwError, lpMsgBuf) \
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FormatMessage( \
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FORMAT_MESSAGE_ALLOCATE_BUFFER | \
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FORMAT_MESSAGE_FROM_SYSTEM | \
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FORMAT_MESSAGE_IGNORE_INSERTS, \
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NULL, \
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dwError, \
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0, \
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(LPTSTR) & (lpMsgBuf), \
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0, \
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NULL \
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), \
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((WCHAR *)lpMsgBuf)[wcslen((WCHAR *)lpMsgBuf)-2] = '\0'
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#define ReleaseErrorMsg(lpMsgBuf) LocalFree((LPVOID)(lpMsgBuf))
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#if defined(DEBUG)
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# define IF_DEBUG(x) {x}
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#else
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# define IF_DEBUG(x)
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#endif
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/* java exception class names */
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#define UNSUPPORTED_COMM_OPERATION "javax/comm/UnsupportedCommOperationException"
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#define ARRAY_INDEX_OUT_OF_BOUNDS "java/lang/ArrayIndexOutOfBoundsException"
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#define OUT_OF_MEMORY "java/lang/OutOfMemoryError"
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#define IO_EXCEPTION "java/io/IOException"
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#define PORT_IN_USE_EXCEPTION "javax/comm/PortInUseException"
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typedef struct
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{
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/* Port handle */
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HANDLE fd;
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/* flags for events */
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DWORD ef;
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/* event handle for Monitor interthread signalling*/
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HANDLE eventHandle;
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/* current serial event */
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DWORD event;
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/* EventThread sets this flag to TRUE when it's ready */
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bool eventThreadReady;
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} EventInfoStruct;
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long get_java_int_var(JNIEnv *, jobject, char *);
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bool get_java_boolean_var(JNIEnv *, jobject, char *);
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bool get_java_boolean_var2(JNIEnv *, jobject, jclass, char *);
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void throw_java_exception(JNIEnv *, const char *, const char *, const char *);
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void throw_java_exceptionW(JNIEnv *, const char *, const wchar_t *, const wchar_t *);
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HANDLE get_fd(JNIEnv *, jobject);
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EventInfoStruct *get_eis(JNIEnv *, jobject);
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int printj(JNIEnv *, wchar_t *, ...);
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DWORD __stdcall CommEventThread(LPVOID);
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//void setEventFlags(JNIEnv *env, jobject jobj, bool ef[]);
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int InitialiseEventInfoStruct(HANDLE, EventInfoStruct **);
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int SendEvents(JNIEnv *, jobject, DWORD, EventInfoStruct *, jmethodID);
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#endif //Included_RXTXHELPERS_H
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