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yap-6.3
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C++ interface and ARM/Android

This commit is contained in:
Vitor Santos Costa 2015-03-11 22:18:00 +00:00
parent 580bc9eb27
commit 6a0b6fad8b
8 changed files with 320 additions and 245 deletions
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12
C/fli_absmi_insts.h
View File

@ -10,6 +10,18 @@
#endif /* INDENT_CODE */
BOp(call_cpred, Osbpp);
#if __ANDROID__
char *s; Atom name;
if (PREG->y_u.Osbpp.p->ArityOfPE) {
Functor f = PREG->y_u.Osbpp.p->FunctorOfPred;
name = f->NameOfFE;
} else {
name = (Atom)(PREG->y_u.Osbpp.p->FunctorOfPred);
}
s = name->StrOfAE;
__android_log_print(ANDROID_LOG_INFO, "YAP", " %s ", s);
#endif
check_trail(TR);
if (!(PREG->y_u.Osbpp.p->PredFlags & (SafePredFlag|NoTracePredFlag|HiddenPredFlag))) {
CACHE_Y_AS_ENV(YREG);

54
C/pl-yap.c
View File

@ -929,33 +929,39 @@ char *
Yap_HandleToString(term_t l, size_t sz, size_t *length, int *encoding, int flags)
{
char *r, buf[4096];
char *buf;
int64_t size;
IOSTREAM *fd;
size_t size = 4096, total = size;
IOSTREAM *fd;
r = buf;
fd = Sopenmem(&r, &sz, "w");
fd->encoding = ENC_UTF8;
if ( PL_write_term(fd, l, 1200, flags) &&
Sputcode(EOS, fd) >= 0 &&
Sflush(fd) >= 0 )
{
size = Stell64(fd);
*length = size-1;
char *bf = malloc(*length+1);
if (!bf)
return NULL;
strncpy(bf,buf,*length+1);
Sclose(fd);
r = bf;
return r;
}
/* failed */
if ( r != buf ) {
Sfree(r);
total = size;
buf = malloc(total);
while ( (fd = Sopenmem(&buf, &size, "w")) == NULL ||
(( fd->encoding = ENC_UTF8) && FALSE) ||
(PL_write_term(fd, l, 1200, flags) == 0) ||
Sputcode(EOS, fd) < 0 ||
Sflush(fd) < 0 ) /* failure */
{
#ifdef DEBUG
{CACHE_REGS
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "text %p, %x buf=%s\n", fd, LOCAL_SlotBase[28], buf);}
#endif
Sclose(fd);
if (!fd)
return NULL;
total += size;
buf = realloc(buf, total);
if (!buf)
return NULL;
Sclose(fd);
}
return NULL;
#ifdef DEBUG
{CACHE_REGS
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "text done %s", buf);}
#endif
Sclose(fd);
/* success */
return buf;
}

7
C/write.c
View File

@ -1189,19 +1189,18 @@ static void writeTerm(Term t, int p, int depth, int rinfixarg,
}
}
struct write_globs wglb;
struct rewind_term rwt;
void Yap_plwrite(Term t, void *mywrite, int max_depth, int flags, int priority)
/* term to be written */
/* consumer */
/* write options */
{
struct write_globs wglb;
struct rewind_term rwt;
if (!mywrite)
wglb.stream = Serror;
else
wglb.stream = mywrite;
wglb.lw = separator;
wglb.last_atom_minus = FALSE;
wglb.Quote_illegal = flags & Quote_illegal_f;

42
CXX/yapi.cpp
View File

@ -88,6 +88,7 @@ YAPStringTerm::YAPStringTerm(char *s, size_t len) { // build string
BACKUP_H();
CACHE_REGS
seq_tv_t inp, out;
inp.val.c = s;
inp.type = YAP_STRING_CHARS;
@ -104,6 +105,7 @@ YAPStringTerm::YAPStringTerm(wchar_t *s): YAPTerm() { // build string
BACKUP_H();
CACHE_REGS
seq_tv_t inp, out;
inp.val.w = s;
inp.type = YAP_STRING_WCHARS;
@ -119,6 +121,7 @@ YAPStringTerm::YAPStringTerm(wchar_t *s, size_t len) : YAPTerm() { // build stri
BACKUP_H();
CACHE_REGS
seq_tv_t inp, out;
inp.val.w = s;
inp.type = YAP_STRING_WCHARS;
@ -133,17 +136,24 @@ YAPStringTerm::YAPStringTerm(wchar_t *s, size_t len) : YAPTerm() { // build stri
YAPApplTerm::YAPApplTerm(YAPFunctor f, YAPTerm ts[]) : YAPTerm() {
BACKUP_MACHINE_REGS();
UInt arity = ArityOfFunctor(f.f);
mk ( Yap_MkApplTerm( f.f, arity, (Term *)ts) );
RECOVER_MACHINE_REGS();
}
YAPApplTerm::YAPApplTerm(YAPFunctor f) : YAPTerm() {
BACKUP_MACHINE_REGS();
UInt arity = ArityOfFunctor(f.f);
mk ( Yap_MkNewApplTerm( f.f, arity) );
RECOVER_MACHINE_REGS();
}
YAPTerm YAPApplTerm::getArg(int arg) {
return YAPTerm( ArgOfTerm(arg, gt() ) );
BACKUP_MACHINE_REGS();
YAPTerm to = YAPTerm( ArgOfTerm(arg, gt() ) );
RECOVER_MACHINE_REGS();
return to;
}
YAPFunctor YAPApplTerm::getFunctor() {
@ -152,11 +162,15 @@ YAPFunctor YAPApplTerm::getFunctor() {
YAPPairTerm::YAPPairTerm(YAPTerm th, YAPTerm tl) : YAPTerm() {
CACHE_REGS
BACKUP_MACHINE_REGS();
mk ( MkPairTerm( th.term(), tl.term() ) );
RECOVER_MACHINE_REGS();
}
YAPPairTerm::YAPPairTerm() : YAPTerm() {
BACKUP_MACHINE_REGS();
t = Yap_MkNewPairTerm( );
RECOVER_MACHINE_REGS();
}
void YAPTerm::mk(Term t0) { CACHE_REGS t = Yap_InitSlot( t0 PASS_REGS); }
@ -268,16 +282,24 @@ intptr_t YAPTerm::hashTerm(size_t sz, size_t depth, bool variant) {
return out;
}
char *YAPTerm::text() {
const char *YAPTerm::text() {
size_t sze = 4096, length;
char *os;
int enc;
BACKUP_MACHINE_REGS();
#ifdef DEBUG
{CACHE_REGS
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "text %d, %x \n", t, LOCAL_SlotBase[t]);}
#endif
if (!(os = Yap_HandleToString(t, sze, &length, &enc, 0))) {
RECOVER_MACHINE_REGS();
return (char *)NULL;
}
#ifdef DEBUG
{CACHE_REGS
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "text %d, %x %p\n", t, LOCAL_SlotBase[t], os);}
#endif
RECOVER_MACHINE_REGS();
return os;
}
@ -287,21 +309,19 @@ char *YAPQuery::text() {
char *os;
int enc;
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "I LCL0+%p/t=(%d) %x", LCL0, *q_g, LCL0[-15]) ; }
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "I t=(%d) %lx", *q_g) ; }
BACKUP_MACHINE_REGS();
if (!(os = Yap_HandleToString(*q_g, sze, &length, &enc, 0))) {
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "IIa LCL0+t=(%p) %x oz=%p %s", LCL0, LCL0[-15], os, os) ; }
RECOVER_MACHINE_REGS();
RECOVER_MACHINE_REGS();
return (char *)NULL;
}
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "II LCL0+t=(%p) %x", LCL0, LCL0[-15]) ; }
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "II ") ; }
RECOVER_MACHINE_REGS();
return os;
}
bool YAPListTerm::nil() {
CACHE_REGS
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "t=%d LCL0+t=(%p)", t, LCL0+t) ;
return gt() == TermNil;
}
@ -327,15 +347,15 @@ YAPTerm::YAPTerm(intptr_t i) { CACHE_REGS Term tn = MkIntegerTerm( i ); mk( tn )
YAPTerm YAPListTerm::car()
{
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "t=%d LCL0+t=(%p)", t, LCL0+t) ; }
Term to = gt();
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "to=%d", to) ; }
if (IsPairTerm(to))
return YAPTerm(HeadOfTerm(to));
else
return MkIntTerm(-1);
}
YAPVarTerm::YAPVarTerm() { CACHE_REGS mk( MkVarTerm( ) ); }
YAPVarTerm::YAPVarTerm() { CACHE_REGS mk( MkVarTerm( ) ); }
char *YAPAtom::getName(void) {
@ -602,8 +622,8 @@ YAPPredicate::YAPPredicate(YAPAtom at, arity_t arity) {
PredEntry *YAPPredicate::getPred( Term t, Term* &outp ) {
CACHE_REGS
Term m = CurrentModule ;
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "H= %p, outp=%p", HR, outp) ; }
t = Yap_StripModule(t, &m);
{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "H= %p, outp=%p", HR, outp) ; }
t = Yap_StripModule(t, &m);
if (IsVarTerm(t) || IsNumTerm(t)) {
ap = (PredEntry *)NULL;
outp = (Term *)NULL;

118
CXX/yapt.hh
View File

@ -1,6 +1,8 @@
#ifndef YAPT_HH
#define YAPT_HH 1
class YAPAtomTerm;
/**
* @brief Generic Prolog Term
*/
@ -9,7 +11,8 @@ class YAPTerm {
friend class YAPPrologPredicate;
friend class YAPQuery;
friend class YAPModule;
friend class YAPModuleProp;
friend class YAPModuleProp;
friend class YAPApplTerm;
protected:
yhandle_t t; /// handle to term, equivalent to term_t
void mk(Term t0); /// internal method to convert from term to handle
@ -37,33 +40,39 @@ public:
bool unifiable(YAPTerm t1); /// we can unify t and t1
bool variant(YAPTerm t1); /// t =@= t1, the two terms are equal up to variable renaming
intptr_t hashTerm(size_t sz, size_t depth, bool variant); /// term hash,
bool isVar() { return IsVarTerm( gt() ); } /// type check for unbound
bool isAtom() { return IsAtomTerm( gt() ); } /// type check for atom
bool isInteger() { return IsIntegerTerm( gt() ); } /// type check for integer
bool isFloat() { return IsFloatTerm( gt() ); } /// type check for floating-point
bool isString() { return IsStringTerm( gt() ); } /// type check for a string " ... "
bool isCompound() { return !(IsVarTerm( gt() ) || IsNumTerm( gt() )); } /// is a primitive term
bool isAppl() { return IsApplTerm( gt() ); } /// is a structured term
bool isPair() { return IsPairTerm( gt() ); } /// is a pair term
bool isGround() { return Yap_IsGroundTerm( gt() ); } /// term is ground
bool isList() { return Yap_IsListTerm( gt() ); } /// term is a list
virtual bool isVar() { return IsVarTerm( gt() ); } /// type check for unbound
virtual bool isAtom() { return IsAtomTerm( gt() ); } /// type check for atom
virtual bool isInteger() { return IsIntegerTerm( gt() ); } /// type check for integer
virtual bool isFloat() { return IsFloatTerm( gt() ); } /// type check for floating-point
virtual bool isString() { return IsStringTerm( gt() ); } /// type check for a string " ... "
virtual bool isCompound() { return !(IsVarTerm( gt() ) || IsNumTerm( gt() )); } /// is a primitive term
virtual bool isAppl() { return IsApplTerm( gt() ); } /// is a structured term
virtual bool isPair() { return IsPairTerm( gt() ); } /// is a pair term
virtual bool isGround() { return Yap_IsGroundTerm( gt() ); } /// term is ground
virtual bool isList() { return Yap_IsListTerm( gt() ); } /// term is a list
/// extract the argument i of the term, where i in 1...arity
inline YAPTerm getArg(int i) {
BACKUP_MACHINE_REGS();
Term t0 = gt();
YAPTerm tf;
if (IsApplTerm(t0))
return YAPTerm(ArgOfTerm(i, t0));
tf = YAPTerm(ArgOfTerm(i, t0));
else if (IsPairTerm(t0)) {
if (i==1)
return YAPTerm(HeadOfTerm(t0));
if (i==2)
return YAPTerm(TailOfTerm(t0));
tf = YAPTerm(HeadOfTerm(t0));
else if (i==2)
tf = YAPTerm(TailOfTerm(t0));
} else {
tf = YAPTerm((Term)0);
}
return YAPTerm((Term)0);
RECOVER_MACHINE_REGS();
//{ CACHE_REGS __android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "after getArg H= %p, i=%d", HR, tf.gt()) ; }
return tf;
}
/// return a string with a textual representation of the term
char *text();
virtual const char *text();
};
/**
@ -78,6 +87,44 @@ public:
CELL *getVar() { return VarOfTerm( gt() ); }
/// is the variable bound to another one
bool unbound() { return IsUnboundVar(VarOfTerm( gt() )); }
virtual bool isVar() { return true; } /// type check for unbound
virtual bool isAtom() { return false; } /// type check for atom
virtual bool isInteger() { return false; } /// type check for integer
virtual bool isFloat() { return false; } /// type check for floating-point
virtual bool isString() { return false; } /// type check for a string " ... "
virtual bool isCompound() { return false; } /// is a primitive term
virtual bool isAppl() { return false; } /// is a structured term
virtual bool isPair() { return false; } /// is a pair term
virtual bool isGround() { return false; } /// term is ground
virtual bool isList() { return false; } /// term is a list
};
/**
* @brief Atom Term
* Term Representation of an Atom
*/
class YAPAtomTerm: YAPTerm {
friend class YAPModule;
// Constructor: receives a C-atom;
YAPAtomTerm(Atom a) { mk( MkAtomTerm(a) ); }
YAPAtomTerm(Term t): YAPTerm(t) { IsAtomTerm(t); }
// Getter for Prolog atom
Term getTerm() { return t; }
public:
// Constructor: receives an atom;
YAPAtomTerm(YAPAtom a): YAPTerm() { mk( MkAtomTerm(a.a) ); }
// Constructor: receives a sequence of ISO-LATIN1 codes;
YAPAtomTerm(char *s) ;
// Constructor: receives a sequence of up to n ISO-LATIN1 codes;
YAPAtomTerm(char *s, size_t len);
// Constructor: receives a sequence of wchar_ts, whatever they may be;
YAPAtomTerm(wchar_t *s) ;
// Constructor: receives a sequence of n wchar_ts, whatever they may be;
YAPAtomTerm(wchar_t *s, size_t len);
// Getter: outputs the atom;
YAPAtom getAtom() { return YAPAtom(AtomOfTerm( gt() )); }
// Getter: outputs the name as a sequence of ISO-LATIN1 codes;
const char *getName() { return AtomOfTerm( gt() )->StrOfAE; }
};
/**
@ -123,6 +170,10 @@ public:
/// Create a list term out of a standard term. Check if a valid operation.
///
/// @param[in] the term
YAPListTerm() { mk(TermNil); /* else type_error */ }
/// Create an empty list term.
///
/// @param[in] the term
YAPListTerm(Term t0) { mk(t0); /* else type_error */ }
/* /// Create a list term out of an array of terms.
///
@ -145,8 +196,9 @@ public:
Term to = gt();
if (IsPairTerm( to ))
return YAPListTerm(TailOfTerm( to ));
else
return MkIntTerm(-1);
else if ( to == TermNil)
return YAPListTerm( );
/* error */;
}
/// Check if the list is empty.
@ -171,32 +223,4 @@ public:
const char *getString() { return StringOfTerm( gt() ); }
};
/**
* @brief Atom Term
* Term Representation of an Atom
*/
class YAPAtomTerm: YAPTerm {
friend class YAPModule;
// Constructor: receives a C-atom;
YAPAtomTerm(Atom a) { mk( MkAtomTerm(a) ); }
YAPAtomTerm(Term t): YAPTerm(t) { IsAtomTerm(t); }
// Getter for Prolog atom
Term getTerm() { return t; }
public:
// Constructor: receives an atom;
YAPAtomTerm(YAPAtom a): YAPTerm() { mk( MkAtomTerm(a.a) ); }
// Constructor: receives a sequence of ISO-LATIN1 codes;
YAPAtomTerm(char *s) ;
// Constructor: receives a sequence of up to n ISO-LATIN1 codes;
YAPAtomTerm(char *s, size_t len);
// Constructor: receives a sequence of wchar_ts, whatever they may be;
YAPAtomTerm(wchar_t *s) ;
// Constructor: receives a sequence of n wchar_ts, whatever they may be;
YAPAtomTerm(wchar_t *s, size_t len);
// Getter: outputs the atom;
YAPAtom getAtom() { return YAPAtom(AtomOfTerm( gt() )); }
// Getter: outputs the name as a sequence of ISO-LATIN1 codes;
const char *getName() { return AtomOfTerm( gt() )->StrOfAE; }
};
#endif /* YAPT_HH */

17
os/pl-write.c
View File

@ -262,8 +262,20 @@ writeTopTerm(term_t t, int prec, write_options *options)
if (flags & PL_WRT_BLOB_PORTRAY)
yap_flag |= Blob_Portray_f;
old_module = CurrentModule;
char * buf[1024];
size_t length;
int encode; Term tn;
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "Yap_REGS=%p\n", Yap_REGS);
CurrentModule = Yap_GetModuleFromEntry(options->module);
Yap_plwrite(Yap_GetFromSlot(t PASS_REGS), options->out, options->max_depth, yap_flag, prec);
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "t=%d\n", t) ;
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "LOCAl_SlotBase[t]=%ld\n", LOCAL_SlotBase[t]);
__android_log_print(ANDROID_LOG_ERROR, __FUNCTION__, "LOCAl_SlotBase=%ld\n", Deref(LOCAL_SlotBase[t]));
Yap_plwrite(Yap_GetFromSlot(t PASS_REGS), options->out, options->max_depth, yap_flag, prec);
CurrentModule = old_module;
return TRUE;
}
@ -554,7 +566,7 @@ pl_write_term(term_t term, term_t options)
/** @pred write_term(+ _T_, + _Opts_) is iso
Displays term _T_ on the current output stream, according to the
Displays term _T_ on the current output stream, according to the
following options:
+ quoted(+ _Bool_) is iso
@ -609,7 +621,6 @@ PL_write_term(IOSTREAM *s, term_t term, int precedence, int flags)
options.flags = flags;
options.out = s;
options.module = MODULE_user;
PutOpenToken(EOF, s); /* reset this */
return writeTopTerm(term, precedence, &options);
}

3
packages/swig/Makefile.in
View File

@ -116,8 +116,7 @@ android/jni/yap_wrap.cpp: $(YAP_SWIG_INTERFACE) android/AndroidManifest.xml
$(SWIG) -c++ -java -I$(srcdir)/../../CXX -package pt.up.fc.dcc.yap -outdir android/src/pt/up/fc/dcc/yap -o $@ $<
install-android: android
adb uninstall pt.up.fc.dcc.yap
adb install android/bin/JavaYap-debug.apk
adb install -r android/bin/JavaYap-debug.apk
R:

312
packages/swig/android/JavaYap.java
View File

@ -53,180 +53,184 @@ class DoNotDeleteErrorHandler implements DatabaseErrorHandler {
}
public class JavaYap extends Activity
{
TextView outputText = null;
ScrollView scroller = null;
YAPEngine eng = null;
EditText text;
String str;
String buf;
TextView outputText = null;
ScrollView scroller = null;
YAPEngine eng = null;
EditText text;
String str;
String buf;
void runQuery(String str)
{
try
{
YAPQuery q = eng.query( str );
void runQuery(String str)
{
try
{
YAPQuery q = eng.query( str );
if (BuildConfig.DEBUG) {
Log.i(TAG, "onQueryButtonClick called");
}
YAPListTerm vs0 = q.namedVars();
Boolean rc;
if (BuildConfig.DEBUG) {
Log.i(TAG, "onQueryButtonClick called");
}
YAPListTerm vs0 = q.namedVars();
Boolean rc;
// text.setText("");
if (vs0.nil()) {
if (BuildConfig.DEBUG) {
Log.i(TAG, "q0=\n");
}
if (q.next()) {
outputText.append( "yes\n" );
} else {
outputText.append( "no\n" );
}
} else {
int i=1;
if (BuildConfig.DEBUG) {
//Log.i(TAG, "q1= "+vs0.text()+"\n");
// text.setText("");
if (vs0.nil()) {
if (BuildConfig.DEBUG) {
Log.i(TAG, "q0=\n");
}
if (q.next()) {
outputText.append( "yes\n" );
} else {
outputText.append( "no\n" );
}
} else {
int i=1;
if (BuildConfig.DEBUG) {
//Log.i(TAG, "q1= "+vs0.text()+"\n");
}
while (rc = q.next()) {
if (BuildConfig.DEBUG) {
//Log.i(TAG, "q= "+vs0.text()+"\n");
}
YAPListTerm vs = vs0;
while(!vs.nil()){
YAPTerm eq = vs.car();
//outputText.append(Integer.toString(i) + ": " + eq.text() );
outputText.append(Integer.toString(i++) + ":\t" + eq.getArg(1).text() + " = " + eq.getArg(2).text() +"\n" );
vs = vs.cdr();
}
}
}
q.close();
} catch(Exception e){
outputText.append("Exception thrown :" + e);
return;
}
}
while (rc = q.next()) {
YAPListTerm vs = vs0;
while(!vs.nil()){
YAPTerm eq = vs.car();
if (BuildConfig.DEBUG) {
Log.i(TAG, "q= "+vs0+"\n");
}
//outputText.append(Integer.toString(i) + ": " + eq.text() );
outputText.append(Integer.toString(i++));
Log.i(TAG, "q= "+ eq.getArg(1)+"\n");
Log.i(TAG, "q= "+ eq.getArg(2)+"\n");
Log.i(TAG, "q= "+ eq.getArg(1).text()+"\n");
Log.i(TAG, "q= "+ eq.getArg(2).text()+"\n");
outputText.append(":\t" + eq.getArg(1).text() + " = " + eq.getArg(2).text() +"\n" );
vs = vs.cdr();
}
}
}
q.close();
} catch(Exception e){
outputText.append("Exception thrown :" + e);
return;
}
}
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
String s = null;
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
/** Called when the activity is first created. */
@Override
public void onCreate(Bundle savedInstanceState)
{
String s = null;
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
try {
PackageManager m = getPackageManager();
s = getPackageName();
PackageInfo p = m.getPackageInfo(s, 0);
//s = p.applicationInfo.dataDir;
AssetManager mgr = getResources().getAssets();
Log.i(TAG, "mgr=" +mgr + " " + s);
load(mgr);
} catch(NameNotFoundException e) {
Log.e(TAG, "Couldn't find package information in PackageManager", e);
}
Log.i(TAG, "mgr=" +mgr);
try {
PackageManager m = getPackageManager();
s = getPackageName();
PackageInfo p = m.getPackageInfo(s, 0);
//s = p.applicationInfo.dataDir;
AssetManager mgr = getResources().getAssets();
Log.i(TAG, "mgr=" +mgr + " " + s);
load(mgr);
} catch(NameNotFoundException e) {
Log.e(TAG, "Couldn't find package information in PackageManager", e);
}
Log.i(TAG, "mgr=" +mgr);
text = (EditText)findViewById(R.id.EditText01);
outputText = (TextView)findViewById(R.id.OutputText);
outputText.setText("Application " + s + "\nPress 'Query' to start...\n");
outputText.setMovementMethod(new ScrollingMovementMethod());
scroller = (ScrollView)findViewById(R.id.Scroller);
if (BuildConfig.DEBUG) {
Log.i(TAG, "window making done");
}
eng = new YAPEngine( );
if (BuildConfig.DEBUG) {
Log.i(TAG, "engine done");
}
if (BuildConfig.DEBUG) {
Log.i(TAG, "onClearButtonClick called");
}
JavaCallback callback = new JavaCallback( outputText );
// set the Java Callback
if (BuildConfig.DEBUG) {
Log.i(TAG, "before setting callback");
}
eng.setYAPCallback(callback);
if (BuildConfig.DEBUG) {
Log.i(TAG, "callback done");
}
}
public void onClearButtonClick(View view)
{
if (BuildConfig.DEBUG) {
Log.i(TAG, "onClearButtonClick called");
}
// Ensure scroll to end of text
scroller.post(new Runnable() {
public void run() {
scroller.fullScroll(ScrollView.FOCUS_DOWN);
text.setText("");
}
});
text = (EditText)findViewById(R.id.EditText01);
outputText = (TextView)findViewById(R.id.OutputText);
outputText.setText("Application " + s + "\nPress 'Query' to start...\n");
outputText.setMovementMethod(new ScrollingMovementMethod());
scroller = (ScrollView)findViewById(R.id.Scroller);
if (BuildConfig.DEBUG) {
Log.i(TAG, "window making done");
}
eng = new YAPEngine( );
if (BuildConfig.DEBUG) {
Log.i(TAG, "engine done");
}
if (BuildConfig.DEBUG) {
Log.i(TAG, "onClearButtonClick called");
}
JavaCallback callback = new JavaCallback( outputText );
// set the Java Callback
if (BuildConfig.DEBUG) {
Log.i(TAG, "before setting callback");
}
eng.setYAPCallback(callback);
if (BuildConfig.DEBUG) {
Log.i(TAG, "callback done");
}
}
public void onClearButtonClick(View view)
{
if (BuildConfig.DEBUG) {
Log.i(TAG, "onClearButtonClick called");
}
// Ensure scroll to end of text
scroller.post(new Runnable() {
public void run() {
scroller.fullScroll(ScrollView.FOCUS_DOWN);
text.setText("");
}
});
}
public void onQueryButtonClick(View view)
{
if (BuildConfig.DEBUG) {
Log.i(TAG, "onQueryButtonClick called");
}
// Ensure scroll to end of text
scroller.post(new Runnable() {
public void run() {
scroller.fullScroll(ScrollView.FOCUS_DOWN);
str = text.getText().toString();
outputText.append("?- " + str);
Log.i(TAG, "onQueryButtonClick "+str + "\n");
runQuery(str);
}
});
public void onQueryButtonClick(View view)
{
if (BuildConfig.DEBUG) {
Log.i(TAG, "onQueryButtonClick called");
}
// Ensure scroll to end of text
scroller.post(new Runnable() {
public void run() {
scroller.fullScroll(ScrollView.FOCUS_DOWN);
str = text.getText().toString();
outputText.append("?- " + str);
Log.i(TAG, "onQueryButtonClick "+str + "\n");
runQuery(str);
}
});
}
public void onQuerySelectionButtonClick(View view)
{
if (BuildConfig.DEBUG) {
Log.i(TAG, "onQuerySelectionButtonClick called");
}
// Ensure scroll to end of text
scroller.post(new Runnable() {
public void run() {
scroller.fullScroll(ScrollView.FOCUS_DOWN);
int startSelection = text.getSelectionStart();
int endSelection = text.getSelectionEnd();
str = text.getText().toString().substring( startSelection, endSelection );
Log.i(TAG, "onQuerySelectionButtonClick "+str);
outputText.append("?- " + str + "\n");
runQuery(str);
}
});
public void onQuerySelectionButtonClick(View view)
{
if (BuildConfig.DEBUG) {
Log.i(TAG, "onQuerySelectionButtonClick called");
}
// Ensure scroll to end of text
scroller.post(new Runnable() {
public void run() {
scroller.fullScroll(ScrollView.FOCUS_DOWN);
int startSelection = text.getSelectionStart();
int endSelection = text.getSelectionEnd();
str = text.getText().toString().substring( startSelection, endSelection );
Log.i(TAG, "onQuerySelectionButtonClick "+str);
outputText.append("?- " + str + "\n");
runQuery(str);
}
});
}
/** static constructor */
static {
System.loadLibrary("android");
System.loadLibrary("log");
System.loadLibrary("gmp");
System.loadLibrary("sqliteX");
System.loadLibrary("example");
}
/** static constructor */
static {
System.loadLibrary("android");
System.loadLibrary("log");
System.loadLibrary("gmp");
System.loadLibrary("sqliteX");
System.loadLibrary("example");
}
private static native void load(AssetManager mgr);
private static native void load(AssetManager mgr);
private AssetManager mgr;
private AssetManager mgr;
private static final String TAG = "JavaYap";
private static final String TAG = "JavaYap";
}
class JavaCallback extends YAPCallback
{
TextView output;
TextView output;
public JavaCallback( TextView outputText )
{
@ -238,15 +242,15 @@ class JavaCallback extends YAPCallback
public void run()
{
Log.i(TAG, "java callback ");
System.out.println("JavaCallback.run() ");
Log.i(TAG, "java callback ");
System.out.println("JavaCallback.run() ");
}
public void run(String s)
{
Log.i(TAG, "java callback ");
output.append(s);
}
}
private static final String TAG = "JavaCallback";