mirror of
git://xwords.git.sourceforge.net/gitroot/xwords/xwords
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76c0ce3a2e
This is risky because requires that the untested way I map threads to env always work -- but the risk is to DEBUG builds only.
145 lines
5.9 KiB
C
145 lines
5.9 KiB
C
/*
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* Copyright © 2009 - 2023 by Eric House (xwords@eehouse.org). All rights
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* reserved.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* 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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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _ANDUTILS_H_
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#define _ANDUTILS_H_
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#include <jni.h>
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#include "comtypes.h"
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#include "comms.h"
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#include "dictnry.h"
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#include "andglobals.h"
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/* callback for streams */
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void and_send_on_close( XWStreamCtxt* stream, XWEnv xwe, void* closure );
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XWStreamCtxt* and_empty_stream( MPFORMAL AndGameGlobals* globals );
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typedef struct _SetInfo {
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const char* name;
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int offset;
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int siz;
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} SetInfo;
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#define ARR_MEMBER(obj, fld) { .name = #fld, \
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.offset = OFFSET_OF(obj, fld), \
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.siz = sizeof(((obj *)0)->fld) \
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}
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jfieldID getFieldID( JNIEnv* env, jobject obj, const char* fieldName,
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const char* fieldSig );
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int getInt( JNIEnv* env, jobject obj, const char* name );
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void setInt( JNIEnv* env, jobject obj, const char* name, int value );
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void setInts( JNIEnv* env, jobject jobj, void* cobj,
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const SetInfo* sis, XP_U16 nSis );
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void getInts( JNIEnv* env, void* cobj, jobject jobj,
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const SetInfo* sis, XP_U16 nSis );
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bool getBool( JNIEnv* env, jobject obj, const char* name );
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void getBools( JNIEnv* env, void* cobj, jobject jobj,
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const SetInfo* sis, XP_U16 nSis );
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bool setBool( JNIEnv* env, jobject obj, const char* name, bool value );
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void setBools( JNIEnv* env, jobject jobj, void* cobj,
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const SetInfo* sis, XP_U16 nSis );
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bool setString( JNIEnv* env, jobject obj, const char* name, const XP_UCHAR* value );
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void getString( JNIEnv* env, jobject jlp, const char* name, XP_UCHAR* buf,
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int bufLen );
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void getStrings( JNIEnv* env, void* cobj, jobject jobj,
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const SetInfo* sis, XP_U16 nSis );
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void setStrings( JNIEnv* env, jobject jobj, void* cobj,
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const SetInfo* sis, XP_U16 nSis );
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XP_UCHAR* getStringCopy( MPFORMAL JNIEnv* env, jstring jname );
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void setObjectField( JNIEnv* env, jobject container, const char* fieldName,
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const char* fieldSig, jobject val );
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jobject getObjectField( JNIEnv* env, jobject obj, const char* fieldName,
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const char* fieldClassSig );
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jintArray makeIntArray( JNIEnv* env, int size, const void* vals, size_t elemSize );
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void setIntArray( JNIEnv* env, jobject jowner, const char* ownerField,
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int count, const void* vals, size_t elemSize );
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void getIntsFromArray( JNIEnv* env, int dest[], jintArray arr, int count, bool del );
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void setIntInArray( JNIEnv* env, jintArray arr, int index, int val );
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jbyteArray makeByteArray( JNIEnv* env, int size, const jbyte* vals );
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jobjectArray makeByteArrayArray( JNIEnv* env, int siz );
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jbooleanArray makeBooleanArray( JNIEnv* env, int size, const jboolean* vals );
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void setBoolArray( JNIEnv* env, jbooleanArray jarr, int count,
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const jboolean* vals );
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jobjectArray makeStringArray( JNIEnv* env, int size, const XP_UCHAR* const* vals );
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void setStringArray( JNIEnv* env, jobject jowner, const char* ownerField,
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int count, const XP_UCHAR** vals );
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jstring streamToJString( JNIEnv* env, XWStreamCtxt* stream );
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jbyteArray streamToBArray( JNIEnv* env, XWStreamCtxt* stream );
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/* Note: jmethodID can be cached. Should not look up more than once. */
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jmethodID getMethodID( JNIEnv* env, jobject obj, const char* proc,
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const char* sig );
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jobject makeObject( JNIEnv* env, const char* className, const char* initSig, ... );
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jobject makeObjectEmptyConstr( JNIEnv* env, const char* className );
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jobject makeJAddr( JNIEnv* env, const CommsAddrRec* addr );
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jobject setJAddrRec( JNIEnv* env, jobject jaddr, const CommsAddrRec* addr );
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void getJAddrRec( JNIEnv* env, CommsAddrRec* addr, jobject jaddr );
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void setTypeSetFieldIn( JNIEnv* env, const CommsAddrRec* addr, jobject jTarget,
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const char* fldName );
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jobject addrTypesToJ( JNIEnv* env, const CommsAddrRec* addr );
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jobjectArray makeAddrArray( JNIEnv* env, XP_U16 count,
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const CommsAddrRec* addrs );
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jint jenumFieldToInt( JNIEnv* env, jobject jobj, const char* field,
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const char* fieldSig );
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void intToJenumField( JNIEnv* env, jobject jobj, int val, const char* field,
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const char* fieldSig );
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jobject intToJEnum( JNIEnv* env, int val, const char* enumSig );
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jint jEnumToInt( JNIEnv* env, jobject jenum );
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#define AANDS(a) (a), VSIZE(a)
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void loadNLI( JNIEnv* env, NetLaunchInfo* nli, jobject jnli );
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void setNLI( JNIEnv* env, jobject jnli, const NetLaunchInfo* nli );
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XP_U32 getCurSeconds( JNIEnv* env );
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void deleteLocalRef( JNIEnv* env, jobject jobj );
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void deleteLocalRefs( JNIEnv* env, ... );
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JNIEnv* waitEnvFromGlobals();
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typedef struct _MTPData {
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JNIEnv* env;
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int count;
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const XP_UCHAR* topics[4];
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jbyteArray jPackets[4];
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XP_UCHAR storage[256];
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int offset;
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} MTPData;
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void msgAndTopicProc( void* closure, const XP_UCHAR* topic,
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const XP_U8* msgBuf, XP_U16 msgLen );
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jobject wrapResults( MTPData* mtp );
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void raw_log( const char* func, const char* fmt, ... );
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#ifdef DEBUG
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# define RAW_LOG(...) raw_log( __func__, __VA_ARGS__ )
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#else
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# define RAW_LOG(...)
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#endif
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# define DELETE_NO_REF ((jobject)-1) /* terminates above varargs list */
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#endif
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