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more fixes

This commit is contained in:
Vitor Santos Costa 2016-04-05 08:11:05 +01:00
parent 93bba89d52
commit 55a840e2d8
10 changed files with 26 additions and 10010 deletions
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10
packages/swig/CMakeLists.txt
View File

@ -1,5 +1,5 @@
#CHECK: SWIG
macro_optional_find_package (SWIG ON)
find_host_package (SWIG)
macro_log_feature (SWIG_FOUND "Swig"
"Use SWIG Documentation System "
"http://www.swig.org" FALSE)
@ -16,11 +16,11 @@ if (SWIG_FOUND)
INCLUDE(${SWIG_USE_FILE})
if (ANDROID)
add_subdirectory(android)
else(ANDROID)
add_subdirectory(python)
add_subdirectory(java)
endif(ANDROID)
endif (SWIG_FOUND)

980
packages/swig/android/jni/sqlite/android_database_SQLiteConnection.cpp
View File

@ -1,980 +0,0 @@
/*
* Copyright (C) 2011 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/*
** Modified to support SQLite extensions by the SQLite developers:
** sqlite-dev@sqlite.org.
*/
#define LOG_TAG "SQLiteConnection"
#include <jni.h>
#include <JNIHelp.h>
#include "ALog-priv.h"
#include <sys/mman.h>
#include <string.h>
#include <unistd.h>
#include <assert.h>
#if 0
#include <androidfw/CursorWindow.h>
#endif
#include <sqlite3.h>
#if 0
#include <sqlite3_android.h>
#endif
#include "android_database_SQLiteCommon.h"
#include <string>
// Set to 1 to use UTF16 storage for localized indexes.
#define UTF16_STORAGE 0
namespace android {
/* Busy timeout in milliseconds.
* If another connection (possibly in another process) has the database locked for
* longer than this amount of time then SQLite will generate a SQLITE_BUSY error.
* The SQLITE_BUSY error is then raised as a SQLiteDatabaseLockedException.
*
* In ordinary usage, busy timeouts are quite rare. Most databases only ever
* have a single open connection at a time unless they are using WAL. When using
* WAL, a timeout could occur if one connection is busy performing an auto-checkpoint
* operation. The busy timeout needs to be long enough to tolerate slow I/O write
* operations but not so long as to cause the application to hang indefinitely if
* there is a problem acquiring a database lock.
*/
static const int BUSY_TIMEOUT_MS = 2500;
static JavaVM *gpJavaVM = 0;
static struct {
jfieldID name;
jfieldID numArgs;
jmethodID dispatchCallback;
} gSQLiteCustomFunctionClassInfo;
static struct {
jclass clazz;
} gStringClassInfo;
struct SQLiteConnection {
// Open flags.
// Must be kept in sync with the constants defined in SQLiteDatabase.java.
enum {
OPEN_READWRITE = 0x00000000,
OPEN_READONLY = 0x00000001,
OPEN_READ_MASK = 0x00000001,
NO_LOCALIZED_COLLATORS = 0x00000010,
CREATE_IF_NECESSARY = 0x10000000,
};
sqlite3* const db;
const int openFlags;
std::string path;
std::string label;
volatile bool canceled;
SQLiteConnection(sqlite3* db, int openFlags, const std::string& path, const std::string& label) :
db(db), openFlags(openFlags), path(path), label(label), canceled(false) { }
};
// Called each time a statement begins execution, when tracing is enabled.
static void sqliteTraceCallback(void *data, const char *sql) {
SQLiteConnection* connection = static_cast<SQLiteConnection*>(data);
ALOG(LOG_VERBOSE, SQLITE_TRACE_TAG, "%s: \"%s\"\n",
connection->label.c_str(), sql);
}
// Called each time a statement finishes execution, when profiling is enabled.
static void sqliteProfileCallback(void *data, const char *sql, sqlite3_uint64 tm) {
SQLiteConnection* connection = static_cast<SQLiteConnection*>(data);
ALOG(LOG_VERBOSE, SQLITE_PROFILE_TAG, "%s: \"%s\" took %0.3f ms\n",
connection->label.c_str(), sql, tm * 0.000001f);
}
// Called after each SQLite VM instruction when cancelation is enabled.
static int sqliteProgressHandlerCallback(void* data) {
SQLiteConnection* connection = static_cast<SQLiteConnection*>(data);
return connection->canceled;
}
/*
** This function is a collation sequence callback equivalent to the built-in
** BINARY sequence.
**
** Stock Android uses a modified version of sqlite3.c that calls out to a module
** named "sqlite3_android" to add extra built-in collations and functions to
** all database handles. Specifically, collation sequence "LOCALIZED". For now,
** this module does not include sqlite3_android (since it is difficult to build
** with the NDK only). Instead, this function is registered as "LOCALIZED" for all
** new database handles.
*/
static int coll_localized(
void *not_used,
int nKey1, const void *pKey1,
int nKey2, const void *pKey2
){
int rc, n;
n = nKey1<nKey2 ? nKey1 : nKey2;
rc = memcmp(pKey1, pKey2, n);
if( rc==0 ){
rc = nKey1 - nKey2;
}
return rc;
}
static jint nativeOpen(JNIEnv* env, jclass clazz, jstring pathStr, jint openFlags,
jstring labelStr, jboolean enableTrace, jboolean enableProfile) {
int sqliteFlags;
if (openFlags & SQLiteConnection::CREATE_IF_NECESSARY) {
sqliteFlags = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
} else if (openFlags & SQLiteConnection::OPEN_READONLY) {
sqliteFlags = SQLITE_OPEN_READONLY;
} else {
sqliteFlags = SQLITE_OPEN_READWRITE;
}
const char* pathChars = env->GetStringUTFChars(pathStr, NULL);
std::string path(pathChars);
env->ReleaseStringUTFChars(pathStr, pathChars);
const char* labelChars = env->GetStringUTFChars(labelStr, NULL);
std::string label(labelChars);
env->ReleaseStringUTFChars(labelStr, labelChars);
sqlite3* db;
int err = sqlite3_open_v2(path.c_str(), &db, sqliteFlags, NULL);
if (err != SQLITE_OK) {
throw_sqlite3_exception_errcode(env, err, "Could not open database");
return 0;
}
err = sqlite3_create_collation(db, "localized", SQLITE_UTF8, 0, coll_localized);
if (err != SQLITE_OK) {
throw_sqlite3_exception_errcode(env, err, "Could not register collation");
sqlite3_close(db);
return 0;
}
// Check that the database is really read/write when that is what we asked for.
if ((sqliteFlags & SQLITE_OPEN_READWRITE) && sqlite3_db_readonly(db, NULL)) {
throw_sqlite3_exception(env, db, "Could not open the database in read/write mode.");
sqlite3_close(db);
return 0;
}
// Set the default busy handler to retry automatically before returning SQLITE_BUSY.
err = sqlite3_busy_timeout(db, BUSY_TIMEOUT_MS);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, db, "Could not set busy timeout");
sqlite3_close(db);
return 0;
}
// Register custom Android functions.
#if 0
err = register_android_functions(db, UTF16_STORAGE);
if (err) {
throw_sqlite3_exception(env, db, "Could not register Android SQL functions.");
sqlite3_close(db);
return 0;
}
#endif
// Create wrapper object.
SQLiteConnection* connection = new SQLiteConnection(db, openFlags, path, label);
// Enable tracing and profiling if requested.
if (enableTrace) {
sqlite3_trace(db, &sqliteTraceCallback, connection);
}
if (enableProfile) {
sqlite3_profile(db, &sqliteProfileCallback, connection);
}
ALOGV("Opened connection %p with label '%s'", db, label.c_str());
return reinterpret_cast<jint>(connection);
}
static void nativeClose(JNIEnv* env, jclass clazz, jint connectionPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
if (connection) {
ALOGV("Closing connection %p", connection->db);
int err = sqlite3_close(connection->db);
if (err != SQLITE_OK) {
// This can happen if sub-objects aren't closed first. Make sure the caller knows.
ALOGE("sqlite3_close(%p) failed: %d", connection->db, err);
throw_sqlite3_exception(env, connection->db, "Count not close db.");
return;
}
delete connection;
}
}
// Called each time a custom function is evaluated.
static void sqliteCustomFunctionCallback(sqlite3_context *context,
int argc, sqlite3_value **argv) {
JNIEnv* env = 0;
gpJavaVM->GetEnv((void**)&env, JNI_VERSION_1_4);
// Get the callback function object.
// Create a new local reference to it in case the callback tries to do something
// dumb like unregister the function (thereby destroying the global ref) while it is running.
jobject functionObjGlobal = reinterpret_cast<jobject>(sqlite3_user_data(context));
jobject functionObj = env->NewLocalRef(functionObjGlobal);
jobjectArray argsArray = env->NewObjectArray(argc, gStringClassInfo.clazz, NULL);
if (argsArray) {
for (int i = 0; i < argc; i++) {
const jchar* arg = static_cast<const jchar*>(sqlite3_value_text16(argv[i]));
if (!arg) {
ALOGW("NULL argument in custom_function_callback. This should not happen.");
} else {
size_t argLen = sqlite3_value_bytes16(argv[i]) / sizeof(jchar);
jstring argStr = env->NewString(arg, argLen);
if (!argStr) {
goto error; // out of memory error
}
env->SetObjectArrayElement(argsArray, i, argStr);
env->DeleteLocalRef(argStr);
}
}
// TODO: Support functions that return values.
env->CallVoidMethod(functionObj,
gSQLiteCustomFunctionClassInfo.dispatchCallback, argsArray);
error:
env->DeleteLocalRef(argsArray);
}
env->DeleteLocalRef(functionObj);
if (env->ExceptionCheck()) {
ALOGE("An exception was thrown by custom SQLite function.");
/* LOGE_EX(env); */
env->ExceptionClear();
}
}
// Called when a custom function is destroyed.
static void sqliteCustomFunctionDestructor(void* data) {
jobject functionObjGlobal = reinterpret_cast<jobject>(data);
JNIEnv* env = 0;
gpJavaVM->GetEnv((void**)&env, JNI_VERSION_1_4);
env->DeleteGlobalRef(functionObjGlobal);
}
static void nativeRegisterCustomFunction(JNIEnv* env, jclass clazz, jint connectionPtr,
jobject functionObj) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
jstring nameStr = jstring(env->GetObjectField(
functionObj, gSQLiteCustomFunctionClassInfo.name));
jint numArgs = env->GetIntField(functionObj, gSQLiteCustomFunctionClassInfo.numArgs);
jobject functionObjGlobal = env->NewGlobalRef(functionObj);
const char* name = env->GetStringUTFChars(nameStr, NULL);
int err = sqlite3_create_function_v2(connection->db, name, numArgs, SQLITE_UTF16,
reinterpret_cast<void*>(functionObjGlobal),
&sqliteCustomFunctionCallback, NULL, NULL, &sqliteCustomFunctionDestructor);
env->ReleaseStringUTFChars(nameStr, name);
if (err != SQLITE_OK) {
ALOGE("sqlite3_create_function returned %d", err);
env->DeleteGlobalRef(functionObjGlobal);
throw_sqlite3_exception(env, connection->db);
return;
}
}
static void nativeRegisterLocalizedCollators(JNIEnv* env, jclass clazz, jint connectionPtr,
jstring localeStr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
const char* locale = env->GetStringUTFChars(localeStr, NULL);
#if 0
int err = register_localized_collators(connection->db, locale, UTF16_STORAGE);
env->ReleaseStringUTFChars(localeStr, locale);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db);
}
#endif
}
static jint nativePrepareStatement(JNIEnv* env, jclass clazz, jint connectionPtr,
jstring sqlString) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
jsize sqlLength = env->GetStringLength(sqlString);
const jchar* sql = env->GetStringCritical(sqlString, NULL);
sqlite3_stmt* statement;
int err = sqlite3_prepare16_v2(connection->db,
sql, sqlLength * sizeof(jchar), &statement, NULL);
env->ReleaseStringCritical(sqlString, sql);
if (err != SQLITE_OK) {
// Error messages like 'near ")": syntax error' are not
// always helpful enough, so construct an error string that
// includes the query itself.
const char *query = env->GetStringUTFChars(sqlString, NULL);
char *message = (char*) malloc(strlen(query) + 50);
if (message) {
strcpy(message, ", while compiling: "); // less than 50 chars
strcat(message, query);
}
env->ReleaseStringUTFChars(sqlString, query);
throw_sqlite3_exception(env, connection->db, message);
free(message);
return 0;
}
ALOGV("Prepared statement %p on connection %p", statement, connection->db);
return reinterpret_cast<jint>(statement);
}
static void nativeFinalizeStatement(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
// We ignore the result of sqlite3_finalize because it is really telling us about
// whether any errors occurred while executing the statement. The statement itself
// is always finalized regardless.
ALOGV("Finalized statement %p on connection %p", statement, connection->db);
sqlite3_finalize(statement);
}
static jint nativeGetParameterCount(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
return sqlite3_bind_parameter_count(statement);
}
static jboolean nativeIsReadOnly(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
return sqlite3_stmt_readonly(statement) != 0;
}
static jint nativeGetColumnCount(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
return sqlite3_column_count(statement);
}
static jstring nativeGetColumnName(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr, jint index) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
const jchar* name = static_cast<const jchar*>(sqlite3_column_name16(statement, index));
if (name) {
size_t length = 0;
while (name[length]) {
length += 1;
}
return env->NewString(name, length);
}
return NULL;
}
static void nativeBindNull(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr, jint index) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = sqlite3_bind_null(statement, index);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db, NULL);
}
}
static void nativeBindLong(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr, jint index, jlong value) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = sqlite3_bind_int64(statement, index, value);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db, NULL);
}
}
static void nativeBindDouble(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr, jint index, jdouble value) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = sqlite3_bind_double(statement, index, value);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db, NULL);
}
}
static void nativeBindString(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr, jint index, jstring valueString) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
jsize valueLength = env->GetStringLength(valueString);
const jchar* value = env->GetStringCritical(valueString, NULL);
int err = sqlite3_bind_text16(statement, index, value, valueLength * sizeof(jchar),
SQLITE_TRANSIENT);
env->ReleaseStringCritical(valueString, value);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db, NULL);
}
}
static void nativeBindBlob(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr, jint index, jbyteArray valueArray) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
jsize valueLength = env->GetArrayLength(valueArray);
jbyte* value = static_cast<jbyte*>(env->GetPrimitiveArrayCritical(valueArray, NULL));
int err = sqlite3_bind_blob(statement, index, value, valueLength, SQLITE_TRANSIENT);
env->ReleasePrimitiveArrayCritical(valueArray, value, JNI_ABORT);
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db, NULL);
}
}
static void nativeResetStatementAndClearBindings(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = sqlite3_reset(statement);
if (err == SQLITE_OK) {
err = sqlite3_clear_bindings(statement);
}
if (err != SQLITE_OK) {
throw_sqlite3_exception(env, connection->db, NULL);
}
}
static int executeNonQuery(JNIEnv* env, SQLiteConnection* connection, sqlite3_stmt* statement) {
int err = sqlite3_step(statement);
if (err == SQLITE_ROW) {
throw_sqlite3_exception(env,
"Queries can be performed using SQLiteDatabase query or rawQuery methods only.");
} else if (err != SQLITE_DONE) {
throw_sqlite3_exception(env, connection->db);
}
return err;
}
static void nativeExecute(JNIEnv* env, jclass clazz, jint connectionPtr,
jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
executeNonQuery(env, connection, statement);
}
static jint nativeExecuteForChangedRowCount(JNIEnv* env, jclass clazz,
jint connectionPtr, jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = executeNonQuery(env, connection, statement);
return err == SQLITE_DONE ? sqlite3_changes(connection->db) : -1;
}
static jlong nativeExecuteForLastInsertedRowId(JNIEnv* env, jclass clazz,
jint connectionPtr, jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = executeNonQuery(env, connection, statement);
return err == SQLITE_DONE && sqlite3_changes(connection->db) > 0
? sqlite3_last_insert_rowid(connection->db) : -1;
}
static int executeOneRowQuery(JNIEnv* env, SQLiteConnection* connection, sqlite3_stmt* statement) {
int err = sqlite3_step(statement);
if (err != SQLITE_ROW) {
throw_sqlite3_exception(env, connection->db);
}
return err;
}
static jlong nativeExecuteForLong(JNIEnv* env, jclass clazz,
jint connectionPtr, jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = executeOneRowQuery(env, connection, statement);
if (err == SQLITE_ROW && sqlite3_column_count(statement) >= 1) {
return sqlite3_column_int64(statement, 0);
}
return -1;
}
static jstring nativeExecuteForString(JNIEnv* env, jclass clazz,
jint connectionPtr, jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = executeOneRowQuery(env, connection, statement);
if (err == SQLITE_ROW && sqlite3_column_count(statement) >= 1) {
const jchar* text = static_cast<const jchar*>(sqlite3_column_text16(statement, 0));
if (text) {
size_t length = sqlite3_column_bytes16(statement, 0) / sizeof(jchar);
return env->NewString(text, length);
}
}
return NULL;
}
static int createAshmemRegionWithData(JNIEnv* env, const void* data, size_t length) {
#if 0
int error = 0;
int fd = ashmem_create_region(NULL, length);
if (fd < 0) {
error = errno;
ALOGE("ashmem_create_region failed: %s", strerror(error));
} else {
if (length > 0) {
void* ptr = mmap(NULL, length, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
if (ptr == MAP_FAILED) {
error = errno;
ALOGE("mmap failed: %s", strerror(error));
} else {
memcpy(ptr, data, length);
munmap(ptr, length);
}
}
if (!error) {
if (ashmem_set_prot_region(fd, PROT_READ) < 0) {
error = errno;
ALOGE("ashmem_set_prot_region failed: %s", strerror(errno));
} else {
return fd;
}
}
close(fd);
}
#endif
jniThrowIOException(env, -1);
return -1;
}
static jint nativeExecuteForBlobFileDescriptor(JNIEnv* env, jclass clazz,
jint connectionPtr, jint statementPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
int err = executeOneRowQuery(env, connection, statement);
if (err == SQLITE_ROW && sqlite3_column_count(statement) >= 1) {
const void* blob = sqlite3_column_blob(statement, 0);
if (blob) {
int length = sqlite3_column_bytes(statement, 0);
if (length >= 0) {
return createAshmemRegionWithData(env, blob, length);
}
}
}
return -1;
}
/*
** Note: The following symbols must be in the same order as the corresponding
** elements in the aMethod[] array in function nativeExecuteForCursorWindow().
*/
enum CWMethodNames {
CW_CLEAR = 0,
CW_SETNUMCOLUMNS = 1,
CW_ALLOCROW = 2,
CW_FREELASTROW = 3,
CW_PUTNULL = 4,
CW_PUTLONG = 5,
CW_PUTDOUBLE = 6,
CW_PUTSTRING = 7,
CW_PUTBLOB = 8
};
/*
** An instance of this structure represents a single CursorWindow java method.
*/
struct CWMethod {
jmethodID id; /* Method id */
const char *zName; /* Method name */
const char *zSig; /* Method JNI signature */
};
/*
** Append the contents of the row that SQL statement pStmt currently points to
** to the CursorWindow object passed as the second argument. The CursorWindow
** currently contains iRow rows. Return true on success or false if an error
** occurs.
*/
static jboolean copyRowToWindow(
JNIEnv *pEnv,
jobject win,
int iRow,
sqlite3_stmt *pStmt,
CWMethod *aMethod
){
int nCol = sqlite3_column_count(pStmt);
int i;
jboolean bOk;
bOk = pEnv->CallBooleanMethod(win, aMethod[CW_ALLOCROW].id);
for(i=0; bOk && i<nCol; i++){
switch( sqlite3_column_type(pStmt, i) ){
case SQLITE_NULL: {
bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTNULL].id, iRow, i);
break;
}
case SQLITE_INTEGER: {
jlong val = sqlite3_column_int64(pStmt, i);
bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTLONG].id, val, iRow, i);
break;
}
case SQLITE_FLOAT: {
jdouble val = sqlite3_column_double(pStmt, i);
bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTDOUBLE].id, val, iRow, i);
break;
}
case SQLITE_TEXT: {
const char *zVal = (const char*)sqlite3_column_text(pStmt, i);
jstring val = pEnv->NewStringUTF(zVal);
bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTSTRING].id, val, iRow, i);
pEnv->DeleteLocalRef(val);
break;
}
default: {
assert( sqlite3_column_type(pStmt, i)==SQLITE_BLOB );
const jbyte *p = (const jbyte*)sqlite3_column_blob(pStmt, i);
int n = sqlite3_column_bytes(pStmt, i);
jbyteArray val = pEnv->NewByteArray(n);
pEnv->SetByteArrayRegion(val, 0, n, p);
bOk = pEnv->CallBooleanMethod(win, aMethod[CW_PUTBLOB].id, val, iRow, i);
pEnv->DeleteLocalRef(val);
break;
}
}
if( bOk==0 ){
pEnv->CallVoidMethod(win, aMethod[CW_FREELASTROW].id);
}
}
return bOk;
}
static jboolean setWindowNumColumns(
JNIEnv *pEnv,
jobject win,
sqlite3_stmt *pStmt,
CWMethod *aMethod
){
int nCol;
pEnv->CallVoidMethod(win, aMethod[CW_CLEAR].id);
nCol = sqlite3_column_count(pStmt);
return pEnv->CallBooleanMethod(win, aMethod[CW_SETNUMCOLUMNS].id, (jint)nCol);
}
/*
** This method has been rewritten for org.sqlite.database.*. The original
** android implementation used the C++ interface to populate a CursorWindow
** object. Since the NDK does not export this interface, we invoke the Java
** interface using standard JNI methods to do the same thing.
**
** This function executes the SQLite statement object passed as the 4th
** argument and copies one or more returned rows into the CursorWindow
** object passed as the 5th argument. The set of rows copied into the
** CursorWindow is always contiguous.
**
** The only row that *must* be copied into the CursorWindow is row
** iRowRequired. Ideally, all rows from iRowStart through to the end
** of the query are copied into the CursorWindow. If this is not possible
** (CursorWindow objects have a finite capacity), some compromise position
** is found (see comments embedded in the code below for details).
**
** The return value is a 64-bit integer calculated as follows:
**
** (iStart << 32) | nRow
**
** where iStart is the index of the first row copied into the CursorWindow.
** If the countAllRows argument is true, nRow is the total number of rows
** returned by the query. Otherwise, nRow is one greater than the index of
** the last row copied into the CursorWindow.
*/
static jlong nativeExecuteForCursorWindow(
JNIEnv *pEnv,
jclass clazz,
jint connectionPtr, /* Pointer to SQLiteConnection C++ object */
jint statementPtr, /* Pointer to sqlite3_stmt object */
jobject win, /* The CursorWindow object to populate */
jint startPos, /* First row to add (advisory) */
jint iRowRequired, /* Required row */
jboolean countAllRows
) {
SQLiteConnection *pConnection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
sqlite3_stmt *pStmt = reinterpret_cast<sqlite3_stmt*>(statementPtr);
CWMethod aMethod[] = {
{0, "clear", "()V"},
{0, "setNumColumns", "(I)Z"},
{0, "allocRow", "()Z"},
{0, "freeLastRow", "()V"},
{0, "putNull", "(II)Z"},
{0, "putLong", "(JII)Z"},
{0, "putDouble", "(DII)Z"},
{0, "putString", "(Ljava/lang/String;II)Z"},
{0, "putBlob", "([BII)Z"},
};
jclass cls; /* Class android.database.CursorWindow */
int i; /* Iterator variable */
int nCol; /* Number of columns returned by pStmt */
int nRow;
jboolean bOk;
int iStart; /* First row copied to CursorWindow */
/* Locate all required CursorWindow methods. */
cls = pEnv->FindClass("android/database/CursorWindow");
for(i=0; i<(sizeof(aMethod)/sizeof(struct CWMethod)); i++){
aMethod[i].id = pEnv->GetMethodID(cls, aMethod[i].zName, aMethod[i].zSig);
if( aMethod[i].id==NULL ){
jniThrowExceptionFmt(pEnv, "java/lang/Exception",
"Failed to find method CursorWindow.%s()", aMethod[i].zName
);
return 0;
}
}
/* Set the number of columns in the window */
bOk = setWindowNumColumns(pEnv, win, pStmt, aMethod);
if( bOk==0 ) return 0;
nRow = 0;
iStart = startPos;
while( sqlite3_step(pStmt)==SQLITE_ROW ){
/* Only copy in rows that occur at or after row index iStart. */
if( nRow>=iStart && bOk ){
bOk = copyRowToWindow(pEnv, win, (nRow - iStart), pStmt, aMethod);
if( bOk==0 ){
/* The CursorWindow object ran out of memory. If row iRowRequired was
** not successfully added before this happened, clear the CursorWindow
** and try to add the current row again. */
if( nRow<=iRowRequired ){
bOk = setWindowNumColumns(pEnv, win, pStmt, aMethod);
if( bOk==0 ){
sqlite3_reset(pStmt);
return 0;
}
iStart = nRow;
bOk = copyRowToWindow(pEnv, win, (nRow - iStart), pStmt, aMethod);
}
/* If the CursorWindow is still full and the countAllRows flag is not
** set, break out of the loop here. If countAllRows is set, continue
** so as to set variable nRow correctly. */
if( bOk==0 && countAllRows==0 ) break;
}
}
nRow++;
}
/* Finalize the statement. If this indicates an error occurred, throw an
** SQLiteException exception. */
int rc = sqlite3_reset(pStmt);
if( rc!=SQLITE_OK ){
throw_sqlite3_exception(pEnv, sqlite3_db_handle(pStmt));
return 0;
}
jlong lRet = jlong(iStart) << 32 | jlong(nRow);
return lRet;
}
static jint nativeGetDbLookaside(JNIEnv* env, jobject clazz, jint connectionPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
int cur = -1;
int unused;
sqlite3_db_status(connection->db, SQLITE_DBSTATUS_LOOKASIDE_USED, &cur, &unused, 0);
return cur;
}
static void nativeCancel(JNIEnv* env, jobject clazz, jint connectionPtr) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
connection->canceled = true;
}
static void nativeResetCancel(JNIEnv* env, jobject clazz, jint connectionPtr,
jboolean cancelable) {
SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
connection->canceled = false;
if (cancelable) {
sqlite3_progress_handler(connection->db, 4, sqliteProgressHandlerCallback,
connection);
} else {
sqlite3_progress_handler(connection->db, 0, NULL, NULL);
}
}
static jboolean nativeHasCodec(JNIEnv* env, jobject clazz){
#ifdef SQLITE_HAS_CODEC
return true;
#else
return false;
#endif
}
static JNINativeMethod sMethods[] =
{
/* name, signature, funcPtr */
{ "nativeOpen", "(Ljava/lang/String;ILjava/lang/String;ZZ)I",
(void*)nativeOpen },
{ "nativeClose", "(I)V",
(void*)nativeClose },
{ "nativeRegisterCustomFunction", "(ILorg/sqlite/database/sqlite/SQLiteCustomFunction;)V",
(void*)nativeRegisterCustomFunction },
{ "nativeRegisterLocalizedCollators", "(ILjava/lang/String;)V",
(void*)nativeRegisterLocalizedCollators },
{ "nativePrepareStatement", "(ILjava/lang/String;)I",
(void*)nativePrepareStatement },
{ "nativeFinalizeStatement", "(II)V",
(void*)nativeFinalizeStatement },
{ "nativeGetParameterCount", "(II)I",
(void*)nativeGetParameterCount },
{ "nativeIsReadOnly", "(II)Z",
(void*)nativeIsReadOnly },
{ "nativeGetColumnCount", "(II)I",
(void*)nativeGetColumnCount },
{ "nativeGetColumnName", "(III)Ljava/lang/String;",
(void*)nativeGetColumnName },
{ "nativeBindNull", "(III)V",
(void*)nativeBindNull },
{ "nativeBindLong", "(IIIJ)V",
(void*)nativeBindLong },
{ "nativeBindDouble", "(IIID)V",
(void*)nativeBindDouble },
{ "nativeBindString", "(IIILjava/lang/String;)V",
(void*)nativeBindString },
{ "nativeBindBlob", "(III[B)V",
(void*)nativeBindBlob },
{ "nativeResetStatementAndClearBindings", "(II)V",
(void*)nativeResetStatementAndClearBindings },
{ "nativeExecute", "(II)V",
(void*)nativeExecute },
{ "nativeExecuteForLong", "(II)J",
(void*)nativeExecuteForLong },
{ "nativeExecuteForString", "(II)Ljava/lang/String;",
(void*)nativeExecuteForString },
{ "nativeExecuteForBlobFileDescriptor", "(II)I",
(void*)nativeExecuteForBlobFileDescriptor },
{ "nativeExecuteForChangedRowCount", "(II)I",
(void*)nativeExecuteForChangedRowCount },
{ "nativeExecuteForLastInsertedRowId", "(II)J",
(void*)nativeExecuteForLastInsertedRowId },
{ "nativeExecuteForCursorWindow", "(IILandroid/database/CursorWindow;IIZ)J",
(void*)nativeExecuteForCursorWindow },
{ "nativeGetDbLookaside", "(I)I",
(void*)nativeGetDbLookaside },
{ "nativeCancel", "(I)V",
(void*)nativeCancel },
{ "nativeResetCancel", "(IZ)V",
(void*)nativeResetCancel },
{ "nativeHasCodec", "()Z", (void*)nativeHasCodec },
};
#define FIND_CLASS(var, className) \
var = env->FindClass(className); \
LOG_FATAL_IF(! var, "Unable to find class " className);
#define GET_METHOD_ID(var, clazz, methodName, fieldDescriptor) \
var = env->GetMethodID(clazz, methodName, fieldDescriptor); \
LOG_FATAL_IF(! var, "Unable to find method" methodName);
#define GET_FIELD_ID(var, clazz, fieldName, fieldDescriptor) \
var = env->GetFieldID(clazz, fieldName, fieldDescriptor); \
LOG_FATAL_IF(! var, "Unable to find field " fieldName);
int register_android_database_SQLiteConnection(JNIEnv *env)
{
jclass clazz;
FIND_CLASS(clazz, "org/sqlite/database/sqlite/SQLiteCustomFunction");
GET_FIELD_ID(gSQLiteCustomFunctionClassInfo.name, clazz,
"name", "Ljava/lang/String;");
GET_FIELD_ID(gSQLiteCustomFunctionClassInfo.numArgs, clazz,
"numArgs", "I");
GET_METHOD_ID(gSQLiteCustomFunctionClassInfo.dispatchCallback,
clazz, "dispatchCallback", "([Ljava/lang/String;)V");
FIND_CLASS(clazz, "java/lang/String");
gStringClassInfo.clazz = jclass(env->NewGlobalRef(clazz));
return jniRegisterNativeMethods(env,
"org/sqlite/database/sqlite/SQLiteConnection",
sMethods, NELEM(sMethods)
);
}
extern int register_android_database_SQLiteGlobal(JNIEnv *env);
extern int register_android_database_SQLiteDebug(JNIEnv *env);
} // namespace android
extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void* reserved) {
JNIEnv *env = 0;
android::gpJavaVM = vm;
vm->GetEnv((void**)&env, JNI_VERSION_1_4);
android::register_android_database_SQLiteConnection(env);
android::register_android_database_SQLiteDebug(env);
android::register_android_database_SQLiteGlobal(env);
return JNI_VERSION_1_4;
}

14
packages/swig/android/src/org/sqlite/database/package.html
View File

@ -1,14 +0,0 @@
<HTML>
<BODY>
Contains classes to explore data returned through a content provider.
<p>
If you need to manage data in a private database, use the {@link
android.database.sqlite} classes. These classes are used to manage the {@link
android.database.Cursor} object returned from a content provider query. Databases
are usually created and opened with {@link android.content.Context#openOrCreateDatabase}
To make requests through
content providers, you can use the {@link android.content.ContentResolver
content.ContentResolver} class.
<p>All databases are stored on the device in <code>/data/data/&lt;package_name&gt;/databases</code>
</BODY>
</HTML>

20
packages/swig/android/src/org/sqlite/database/sqlite/package.html
View File

@ -1,20 +0,0 @@
<HTML>
<BODY>
Contains the SQLite database management
classes that an application would use to manage its own private database.
<p>
Applications use these classes to manage private databases. If creating a
content provider, you will probably have to use these classes to create and
manage your own database to store content. See <a
href="{@docRoot}guide/topics/providers/content-providers.html">Content Providers</a> to learn
the conventions for implementing a content provider. See the
NotePadProvider class in the NotePad sample application in the SDK for an
example of a content provider. Android ships with SQLite version 3.4.0
<p>If you are working with data sent to you by a provider, you will not use
these SQLite classes, but instead use the generic {@link android.database}
classes.
<p>Android ships with the sqlite3 database tool in the <code>tools/</code>
folder. You can use this tool to browse or run SQL commands on the device. Run by
typing <code>sqlite3</code> in a shell window.
</BODY>
</HTML>

26
packages/swig/java/CMakeLists.txt
View File

@ -1,23 +1,7 @@
macro_optional_find_package(Java ON)
if (JNI_FOUND)
#find_package(Java)
find_package(Java COMPONENTS Runtime Development)
find_package(JNI)
macro_log_feature (Java_FOUND "Java"
"Use Java System"
"http://www.java.org" FALSE)
macro_optional_find_package(JNI ON)
macro_log_feature (JNI_FOUND "JNI"
"Use Java Native Interface"
"http://www.java.org" FALSE)
if (Java_FOUND AND JNI_FOUND)
include ( UseJava )
include ( UseSWIG )
@ -53,9 +37,9 @@ if (Java_FOUND AND JNI_FOUND)
)
add_dependencies(Native Yap++ )
SWIG_LINK_LIBRARIES (Native Yap++ )
set(CMAKE_JNI_TARGET 1)
ADD_JAR( NativeJar
@ -81,7 +65,7 @@ if (Java_FOUND AND JNI_FOUND)
ENTRY_POINT JavaYAP
INCLUDE_JARS NativeJar )
SET(CMAKE_JAVA_COMPILE_FLAGS "-source" "1.8" "-target" "1.8")
install( TARGETS Native
install( TARGETS Native
RUNTIME DESTINATION ${bindir}
ARCHIVE DESTINATION ${libdir}
LIBRARY DESTINATION ${libdir}
@ -92,4 +76,4 @@ install_jar(JavaYAP ${libpl})
Endif (Java_FOUND AND JNI_FOUND)
Endif ( JNI_FOUND)

22
packages/swig/python/CMakeLists.txt
View File

@ -1,10 +1,20 @@
FIND_PACKAGE(PythonLibs)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
INCLUDE_DIRECTORIES(${CMAKE_CURRENT_SOURCE_DIR})
# This is a CMake example for Python
INCLUDE_DIRECTORIES(${CMAKE_SOURCE_DIR}/CXX)
INCLUDE(${SWIG_USE_FILE})
set_source_files_properties( yap.i
PROPERTIES CPLUSPLUS ON)
FIND_PACKAGE(PythonLibs)
INCLUDE_DIRECTORIES(${PYTHON_INCLUDE_PATH})
INCLUDE_DIRECTORIES( ${CMAKE_CURRENT_SOURCE_DIR} ${CMAKE_SOURCE_DIR}/CXX)
SET(CMAKE_SWIG_FLAGS "")
SET_SOURCE_FILES_PROPERTIES(../yap.i PROPERTIES CPLUSPLUS ON)
SET_SOURCE_FILES_PROPERTIES(../yap.i PROPERTIES SWIG_FLAGS "-includeall")
SWIG_ADD_MODULE(yapy python ../yap.i)
SWIG_LINK_LIBRARIES(yapy ${PYTHON_LIBRARIES} Yap++ libYap)
INSTALL(FILES yapy.py
${CMAKE_CURRENT_BINARY_DIR}/${outdir}/yap.py
DESTINATION ${libpl}/python)

33
packages/swig/python/demo.py
View File

@ -1,33 +0,0 @@
# python commands
import sys
import yap
#
# initialize engine
engine = yap.YAPEngine();
# engine = yap.YAPEngine(yap.YAPParams());
def query( s ):
q = engine.query(s)
while q.next():
vs = q.namedVars()
if vs.length() == 0:
print( "yes" )
return
else:
while vs.length() > 0:
eq = vs.car()
print( eq.getArg(1).text() + " = " + eq.getArg(2).text() )
vs = vs.cdr()
s = raw_input("next: ?")
if s.find(';') != 0 :
return
print( "no more answers" )
return
def live():
loop = True
while loop:
s = raw_input("?- ")
query( s )

362
packages/swig/python/yap.py
View File

@ -1,362 +0,0 @@
# This file was automatically generated by SWIG (http://www.swig.org).
# Version 3.0.0
#
# Do not make changes to this file unless you know what you are doing--modify
# the SWIG interface file instead.
from sys import version_info
if version_info >= (2,6,0):
def swig_import_helper():
from os.path import dirname
import imp
fp = None
try:
fp, pathname, description = imp.find_module('_yap', [dirname(__file__)])
except ImportError:
import _yap
return _yap
if fp is not None:
try:
_mod = imp.load_module('_yap', fp, pathname, description)
finally:
fp.close()
return _mod
_yap = swig_import_helper()
del swig_import_helper
else:
import _yap
del version_info
try:
_swig_property = property
except NameError:
pass # Python < 2.2 doesn't have 'property'.
def _swig_setattr_nondynamic(self,class_type,name,value,static=1):
if (name == "thisown"): return self.this.own(value)
if (name == "this"):
if type(value).__name__ == 'SwigPyObject':
self.__dict__[name] = value
return
method = class_type.__swig_setmethods__.get(name,None)
if method: return method(self,value)
if (not static):
self.__dict__[name] = value
else:
raise AttributeError("You cannot add attributes to %s" % self)
def _swig_setattr(self,class_type,name,value):
return _swig_setattr_nondynamic(self,class_type,name,value,0)
def _swig_getattr(self,class_type,name):
if (name == "thisown"): return self.this.own()
method = class_type.__swig_getmethods__.get(name,None)
if method: return method(self)
raise AttributeError(name)
def _swig_repr(self):
try: strthis = "proxy of " + self.this.__repr__()
except: strthis = ""
return "<%s.%s; %s >" % (self.__class__.__module__, self.__class__.__name__, strthis,)
try:
_object = object
_newclass = 1
except AttributeError:
class _object : pass
_newclass = 0
YAP_CPP_INTERFACE = _yap.YAP_CPP_INTERFACE
def Yap_StringToTerm(*args):
return _yap.Yap_StringToTerm(*args)
Yap_StringToTerm = _yap.Yap_StringToTerm
class YAPTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPTerm(*args)
try: self.this.append(this)
except: self.this = this
__swig_destroy__ = _yap.delete_YAPTerm
__del__ = lambda self : None;
def term(self): return _yap.YAPTerm_term(self)
def tag(self): return _yap.YAPTerm_tag(self)
def deepCopy(self): return _yap.YAPTerm_deepCopy(self)
def exactlyEqual(self, *args): return _yap.YAPTerm_exactlyEqual(self, *args)
def unify(self, *args): return _yap.YAPTerm_unify(self, *args)
def unifiable(self, *args): return _yap.YAPTerm_unifiable(self, *args)
def variant(self, *args): return _yap.YAPTerm_variant(self, *args)
def hash(self, *args): return _yap.YAPTerm_hash(self, *args)
def isVar(self): return _yap.YAPTerm_isVar(self)
def isAtom(self): return _yap.YAPTerm_isAtom(self)
def isInteger(self): return _yap.YAPTerm_isInteger(self)
def isFloat(self): return _yap.YAPTerm_isFloat(self)
def isCompound(self): return _yap.YAPTerm_isCompound(self)
def isAppl(self): return _yap.YAPTerm_isAppl(self)
def isPair(self): return _yap.YAPTerm_isPair(self)
def isGround(self): return _yap.YAPTerm_isGround(self)
def isList(self): return _yap.YAPTerm_isList(self)
def isString(self): return _yap.YAPTerm_isString(self)
def text(self): return _yap.YAPTerm_text(self)
YAPTerm_swigregister = _yap.YAPTerm_swigregister
YAPTerm_swigregister(YAPTerm)
class YAPVarTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPVarTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPVarTerm, name)
__repr__ = _swig_repr
def __init__(self):
this = _yap.new_YAPVarTerm()
try: self.this.append(this)
except: self.this = this
def getVar(self): return _yap.YAPVarTerm_getVar(self)
def unbound(self): return _yap.YAPVarTerm_unbound(self)
__swig_destroy__ = _yap.delete_YAPVarTerm
__del__ = lambda self : None;
YAPVarTerm_swigregister = _yap.YAPVarTerm_swigregister
YAPVarTerm_swigregister(YAPVarTerm)
class YAPApplTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPApplTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPApplTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPApplTerm(*args)
try: self.this.append(this)
except: self.this = this
def getFunctor(self): return _yap.YAPApplTerm_getFunctor(self)
def getArg(self, *args): return _yap.YAPApplTerm_getArg(self, *args)
__swig_destroy__ = _yap.delete_YAPApplTerm
__del__ = lambda self : None;
YAPApplTerm_swigregister = _yap.YAPApplTerm_swigregister
YAPApplTerm_swigregister(YAPApplTerm)
class YAPPairTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPPairTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPPairTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPPairTerm(*args)
try: self.this.append(this)
except: self.this = this
def getHead(self): return _yap.YAPPairTerm_getHead(self)
def getTail(self): return _yap.YAPPairTerm_getTail(self)
__swig_destroy__ = _yap.delete_YAPPairTerm
__del__ = lambda self : None;
YAPPairTerm_swigregister = _yap.YAPPairTerm_swigregister
YAPPairTerm_swigregister(YAPPairTerm)
class YAPIntegerTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPIntegerTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPIntegerTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPIntegerTerm(*args)
try: self.this.append(this)
except: self.this = this
def getInteger(self): return _yap.YAPIntegerTerm_getInteger(self)
def isTagged(self): return _yap.YAPIntegerTerm_isTagged(self)
__swig_destroy__ = _yap.delete_YAPIntegerTerm
__del__ = lambda self : None;
YAPIntegerTerm_swigregister = _yap.YAPIntegerTerm_swigregister
YAPIntegerTerm_swigregister(YAPIntegerTerm)
class YAPListTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPListTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPListTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPListTerm(*args)
try: self.this.append(this)
except: self.this = this
def length(self): return _yap.YAPListTerm_length(self)
def car(self): return _yap.YAPListTerm_car(self)
def cdr(self): return _yap.YAPListTerm_cdr(self)
def nil(self): return _yap.YAPListTerm_nil(self)
__swig_destroy__ = _yap.delete_YAPListTerm
__del__ = lambda self : None;
YAPListTerm_swigregister = _yap.YAPListTerm_swigregister
YAPListTerm_swigregister(YAPListTerm)
class YAPAtom(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPAtom, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPAtom, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPAtom(*args)
try: self.this.append(this)
except: self.this = this
def name(self): return _yap.YAPAtom_name(self)
__swig_destroy__ = _yap.delete_YAPAtom
__del__ = lambda self : None;
YAPAtom_swigregister = _yap.YAPAtom_swigregister
YAPAtom_swigregister(YAPAtom)
class YAPStringTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPStringTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPStringTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPStringTerm(*args)
try: self.this.append(this)
except: self.this = this
def getString(self): return _yap.YAPStringTerm_getString(self)
__swig_destroy__ = _yap.delete_YAPStringTerm
__del__ = lambda self : None;
YAPStringTerm_swigregister = _yap.YAPStringTerm_swigregister
YAPStringTerm_swigregister(YAPStringTerm)
class YAPAtomTerm(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPAtomTerm, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPAtomTerm, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPAtomTerm(*args)
try: self.this.append(this)
except: self.this = this
def getAtom(self): return _yap.YAPAtomTerm_getAtom(self)
__swig_destroy__ = _yap.delete_YAPAtomTerm
__del__ = lambda self : None;
YAPAtomTerm_swigregister = _yap.YAPAtomTerm_swigregister
YAPAtomTerm_swigregister(YAPAtomTerm)
class YAPFunctor(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPFunctor, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPFunctor, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPFunctor(*args)
try: self.this.append(this)
except: self.this = this
def name(self): return _yap.YAPFunctor_name(self)
def arity(self): return _yap.YAPFunctor_arity(self)
__swig_destroy__ = _yap.delete_YAPFunctor
__del__ = lambda self : None;
YAPFunctor_swigregister = _yap.YAPFunctor_swigregister
YAPFunctor_swigregister(YAPFunctor)
class YAPTermHandle(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPTermHandle, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPTermHandle, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPTermHandle(*args)
try: self.this.append(this)
except: self.this = this
def set(self, *args): return _yap.YAPTermHandle_set(self, *args)
__swig_destroy__ = _yap.delete_YAPTermHandle
__del__ = lambda self : None;
YAPTermHandle_swigregister = _yap.YAPTermHandle_swigregister
YAPTermHandle_swigregister(YAPTermHandle)
class YAPPredicate(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPPredicate, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPPredicate, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPPredicate(*args)
try: self.this.append(this)
except: self.this = this
def call(self, *args): return _yap.YAPPredicate_call(self, *args)
def arity(self): return _yap.YAPPredicate_arity(self)
def module(self): return _yap.YAPPredicate_module(self)
def name(self): return _yap.YAPPredicate_name(self)
__swig_destroy__ = _yap.delete_YAPPredicate
__del__ = lambda self : None;
YAPPredicate_swigregister = _yap.YAPPredicate_swigregister
YAPPredicate_swigregister(YAPPredicate)
class YAPQuery(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPQuery, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPQuery, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPQuery(*args)
try: self.this.append(this)
except: self.this = this
def first(self): return _yap.YAPQuery_first(self)
def next(self): return _yap.YAPQuery_next(self)
def cut(self): return _yap.YAPQuery_cut(self)
def close(self): return _yap.YAPQuery_close(self)
def namedVars(self): return _yap.YAPQuery_namedVars(self)
__swig_destroy__ = _yap.delete_YAPQuery
__del__ = lambda self : None;
YAPQuery_swigregister = _yap.YAPQuery_swigregister
YAPQuery_swigregister(YAPQuery)
class YAPEngine(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPEngine, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPEngine, name)
__repr__ = _swig_repr
def __init__(self, *args):
this = _yap.new_YAPEngine(*args)
try: self.this.append(this)
except: self.this = this
def query(self, *args): return _yap.YAPEngine_query(self, *args)
__swig_destroy__ = _yap.delete_YAPEngine
__del__ = lambda self : None;
YAPEngine_swigregister = _yap.YAPEngine_swigregister
YAPEngine_swigregister(YAPEngine)
class YAPParams(_object):
__swig_setmethods__ = {}
__setattr__ = lambda self, name, value: _swig_setattr(self, YAPParams, name, value)
__swig_getmethods__ = {}
__getattr__ = lambda self, name: _swig_getattr(self, YAPParams, name)
__repr__ = _swig_repr
def __init__(self):
this = _yap.new_YAPParams()
try: self.this.append(this)
except: self.this = this
def savedState(self, *args): return _yap.YAPParams_savedState(self, *args)
def stackSize(self, *args): return _yap.YAPParams_stackSize(self, *args)
def trailSize(self, *args): return _yap.YAPParams_trailSize(self, *args)
def maxStackSize(self, *args): return _yap.YAPParams_maxStackSize(self, *args)
def maxTrailSize(self, *args): return _yap.YAPParams_maxTrailSize(self, *args)
def libDir(self, *args): return _yap.YAPParams_libDir(self, *args)
def bootFile(self, *args): return _yap.YAPParams_bootFile(self, *args)
def goal(self, *args): return _yap.YAPParams_goal(self, *args)
def topLevel(self, *args): return _yap.YAPParams_topLevel(self, *args)
def script(self, *args): return _yap.YAPParams_script(self, *args)
def fastBoot(self, *args): return _yap.YAPParams_fastBoot(self, *args)
__swig_destroy__ = _yap.delete_YAPParams
__del__ = lambda self : None;
YAPParams_swigregister = _yap.YAPParams_swigregister
YAPParams_swigregister(YAPParams)
# This file is compatible with both classic and new-style classes.

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