LOCAL_PATH:= $(call my-dir)
include $(CLEAR_VARS)

ANDROIDSRC = /home/dan/big/Android

JNI_H_INCLUDE = $(ANDROIDSRC)/libnativehelper/include/nativehelper/

LOCAL_CFLAGS += -DHAVE_CONFIG_H -DKHTML_NO_EXCEPTIONS -DGKWQ_NO_JAVA
LOCAL_CFLAGS += -DNO_SUPPORT_JS_BINDING -DQT_NO_WHEELEVENT -DKHTML_NO_XBL
LOCAL_CFLAGS += -U__APPLE__
LOCAL_CFLAGS += -Wno-unused-parameter -Wno-int-to-pointer-cast
LOCAL_CFLAGS += -Wno-maybe-uninitialized -Wno-parentheses
LOCAL_CPPFLAGS += -Wno-conversion-null

ifeq ($(TARGET_ARCH), arm)
	LOCAL_CFLAGS += -DPACKED="__attribute__ ((packed))"
else
	LOCAL_CFLAGS += -DPACKED=""
endif

LOCAL_SRC_FILES:= \
	android_database_SQLiteCommon.cpp \
	android_database_SQLiteConnection.cpp \
	android_database_SQLiteGlobal.cpp \
	android_database_SQLiteDebug.cpp  \
	sqlite3.c

LOCAL_SRC_FILES += \
	JNIHelp.cpp \
	JniConstants.cpp 


LOCAL_C_INCLUDES += \
	$(JNI_H_INCLUDE) \
	$(ANDROIDSRC)/system/core/include/ \
	$(ANDROIDSRC)/frameworks/base/include/ \
	$(ANDROIDSRC)/frameworks/native/include/ \
	$(ANDROIDSRC)/libnativehelper/include/ \
	$(ANDROIDSRC)/frameworks/base/core/jni \


LOCAL_MODULE:= libsqliteX

LOCAL_LDLIBS += -ldl -llog 
# LOCAL_LDLIBS += -lnativehelper -landroid_runtime -lutils -lbinder

include $(BUILD_SHARED_LIBRARY)

APP_STL:=stlport_static

extern "C" int jniRegisterNativeMethods(C_JNIEnv* env, const char* className,
    const JNINativeMethod* gMethods, int numMethods)
{
    JNIEnv* e = reinterpret_cast<JNIEnv*>(env);

    ALOGV("Registering %s's %d native methods...", className, numMethods);


    scoped_local_ref<jclass> c(env, findClass(env, className));
    if (c.get() == NULL) {
        char* msg;
        asprintf(&msg, "Native registration unable to find class '%s'; aborting...", className);
        e->FatalError(msg);
    }

extern "C" int jniRegisterNativeMethods(C_JNIEnv* env, const char* className,
    const JNINativeMethod* gMethods, int numMethods)
{
    JNIEnv* e = reinterpret_cast<JNIEnv*>(env);

    ALOGV("Registering %s's %d native methods...", className, numMethods);
    __android_log_print(ANDROID_LOG_INFO,  __FUNCTION__, "Registering");

    scoped_local_ref<jclass> c(env, findClass(env, className));
    if (c.get() == NULL) {
        char* msg;
        asprintf(&msg, "Native registration unable to find class '%s'; aborting...", className);
        e->FatalError(msg);
    }

            exceptionClass = "android/os/OperationCanceledException";
            break;
        default:
            exceptionClass = "android/database/sqlite/SQLiteException";
            break;
    }

    if (sqlite3Message) {

        String8 fullMessage;
        fullMessage.append(sqlite3Message);
        fullMessage.appendFormat(" (code %d)", errcode); // print extended error code
        if (message) {
            fullMessage.append(": ");
            fullMessage.append(message);
        }
        jniThrowException(env, exceptionClass, fullMessage.string());

    } else {
        jniThrowException(env, exceptionClass, message);
    }
}


} // namespace android

            exceptionClass = "android/os/OperationCanceledException";
            break;
        default:
            exceptionClass = "android/database/sqlite/SQLiteException";
            break;
    }

    if (0 && sqlite3Message) {
#if 0
        String8 fullMessage;
        fullMessage.append(sqlite3Message);
        fullMessage.appendFormat(" (code %d)", errcode); // print extended error code
        if (message) {
            fullMessage.append(": ");
            fullMessage.append(message);
        }
        jniThrowException(env, exceptionClass, fullMessage.string());
#endif
    } else {
        jniThrowException(env, exceptionClass, message);
    }
}


} // namespace android

#include <string.h>
#include <unistd.h>

#include <androidfw/CursorWindow.h>

#include <sqlite3.h>

#include <sqlite3_android.h>


#include "android_database_SQLiteCommon.h"



// Set to 1 to use UTF16 storage for localized indexes.
#define UTF16_STORAGE 0

namespace android {

/* Busy timeout in milliseconds.
................................................................................
 * 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 struct {
    jfieldID name;
    jfieldID numArgs;
    jmethodID dispatchCallback;
} gSQLiteCustomFunctionClassInfo;

................................................................................
        OPEN_READ_MASK          = 0x00000001,
        NO_LOCALIZED_COLLATORS  = 0x00000010,
        CREATE_IF_NECESSARY     = 0x10000000,
    };

    sqlite3* const db;
    const int openFlags;
    const String8 path;
    const String8 label;

    volatile bool canceled;

    SQLiteConnection(sqlite3* db, int openFlags, const String8& path, const String8& 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.string(), 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.string(), 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;
}
................................................................................
    } else if (openFlags & SQLiteConnection::OPEN_READONLY) {
        sqliteFlags = SQLITE_OPEN_READONLY;
    } else {
        sqliteFlags = SQLITE_OPEN_READWRITE;
    }

    const char* pathChars = env->GetStringUTFChars(pathStr, NULL);
    String8 path(pathChars);
    env->ReleaseStringUTFChars(pathStr, pathChars);

    const char* labelChars = env->GetStringUTFChars(labelStr, NULL);
    String8 label(labelChars);
    env->ReleaseStringUTFChars(labelStr, labelChars);

    sqlite3* db;
    int err = sqlite3_open_v2(path.string(), &db, sqliteFlags, NULL);
    if (err != SQLITE_OK) {
        throw_sqlite3_exception_errcode(env, err, "Could not open database");
        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)) {
................................................................................
    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, db, "Could not set busy timeout");
        sqlite3_close(db);
        return 0;
    }

    // Register custom Android functions.

    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;
    }


    // 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.string());
    return reinterpret_cast<jint>(connection);
}

static void nativeClose(JNIEnv* env, jclass clazz, jint connectionPtr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    if (connection) {
................................................................................
        delete connection;
    }
}

// Called each time a custom function is evaluated.
static void sqliteCustomFunctionCallback(sqlite3_context *context,
        int argc, sqlite3_value **argv) {

    JNIEnv* env = AndroidRuntime::getJNIEnv();


    // 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);

................................................................................
        env->ExceptionClear();
    }
}

// Called when a custom function is destroyed.
static void sqliteCustomFunctionDestructor(void* data) {
    jobject functionObjGlobal = reinterpret_cast<jobject>(data);

    JNIEnv* env = AndroidRuntime::getJNIEnv();
    env->DeleteGlobalRef(functionObjGlobal);
}

static void nativeRegisterCustomFunction(JNIEnv* env, jclass clazz, jint connectionPtr,
        jobject functionObj) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

................................................................................
}

static void nativeRegisterLocalizedCollators(JNIEnv* env, jclass clazz, jint connectionPtr,
        jstring localeStr) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    const char* locale = env->GetStringUTFChars(localeStr, NULL);

    int err = register_localized_collators(connection->db, locale, UTF16_STORAGE);
    env->ReleaseStringUTFChars(localeStr, locale);

    if (err != SQLITE_OK) {
        throw_sqlite3_exception(env, connection->db);
    }

}

static jint nativePrepareStatement(JNIEnv* env, jclass clazz, jint connectionPtr,
        jstring sqlString) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);

    jsize sqlLength = env->GetStringLength(sqlString);
................................................................................
            return env->NewString(text, length);
        }
    }
    return NULL;
}

static int createAshmemRegionWithData(JNIEnv* env, const void* data, size_t length) {

    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) {
................................................................................
                return fd;
            }
        }

        close(fd);
    }


    jniThrowIOException(env, error);
    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);
................................................................................

enum CopyRowResult {
    CPR_OK,
    CPR_FULL,
    CPR_ERROR,
};















static CopyRowResult copyRow(JNIEnv* env, CursorWindow* window,
        sqlite3_stmt* statement, int numColumns, int startPos, int addedRows) {
    // Allocate a new field directory for the row.
    status_t status = window->allocRow();
    if (status) {
        LOG_WINDOW("Failed allocating fieldDir at startPos %d row %d, error=%d",
                startPos, addedRows, status);
................................................................................
        jint startPos, jint requiredPos, jboolean countAllRows) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
    CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);

    status_t status = window->clear();
    if (status) {
        String8 msg;
        msg.appendFormat("Failed to clear the cursor window, status=%d", status);

        throw_sqlite3_exception(env, connection->db, msg.string());

        return 0;
    }

    int numColumns = sqlite3_column_count(statement);
    status = window->setNumColumns(numColumns);
    if (status) {
        String8 msg;
        msg.appendFormat("Failed to set the cursor window column count to %d, status=%d",
                numColumns, status);

        throw_sqlite3_exception(env, connection->db, msg.string());

        return 0;
    }

    int retryCount = 0;
    int totalRows = 0;
    int addedRows = 0;
    bool windowFull = false;
................................................................................
    // Report the total number of rows on request.
    if (startPos > totalRows) {
        ALOGE("startPos %d > actual rows %d", startPos, totalRows);
    }
    jlong result = jlong(startPos) << 32 | jlong(totalRows);
    return result;
}


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);
................................................................................
static JNINativeMethod sMethods[] =
{
    /* name, signature, funcPtr */
    { "nativeOpen", "(Ljava/lang/String;ILjava/lang/String;ZZ)I",
            (void*)nativeOpen },
    { "nativeClose", "(I)V",
            (void*)nativeClose },
    { "nativeRegisterCustomFunction", "(ILandroid/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 },
................................................................................

#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, "android/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 AndroidRuntime::registerNativeMethods(env, "android/database/sqlite/SQLiteConnection",
            sMethods, NELEM(sMethods));

}

} // namespace android

#include <string.h>
#include <unistd.h>

#include <androidfw/CursorWindow.h>

#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.
................................................................................
 * 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;

................................................................................
        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;
}
................................................................................
    } 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;
    }

    // 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)) {
................................................................................
    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) {
................................................................................
        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);

................................................................................
        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);

................................................................................
}

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);
................................................................................
            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) {
................................................................................
                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);
................................................................................

enum CopyRowResult {
    CPR_OK,
    CPR_FULL,
    CPR_ERROR,
};

static jlong nativeExecuteForCursorWindow(
  JNIEnv* env, jclass clazz,
  jint connectionPtr, 
  jint statementPtr, 
  jint windowPtr,
  jint startPos, 
  jint requiredPos, 
  jboolean countAllRows
) {
  jniThrowIOException(env, -1);
  return -1;
}

#if 0
static CopyRowResult copyRow(JNIEnv* env, CursorWindow* window,
        sqlite3_stmt* statement, int numColumns, int startPos, int addedRows) {
    // Allocate a new field directory for the row.
    status_t status = window->allocRow();
    if (status) {
        LOG_WINDOW("Failed allocating fieldDir at startPos %d row %d, error=%d",
                startPos, addedRows, status);
................................................................................
        jint startPos, jint requiredPos, jboolean countAllRows) {
    SQLiteConnection* connection = reinterpret_cast<SQLiteConnection*>(connectionPtr);
    sqlite3_stmt* statement = reinterpret_cast<sqlite3_stmt*>(statementPtr);
    CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);

    status_t status = window->clear();
    if (status) {
        char *zMsg = sqlite3_mprintf(
            "Failed to clear the cursor window, status=%d", status
        );
        throw_sqlite3_exception(env, connection->db, zMsg);
        sqlite3_free(zMsg);
        return 0;
    }

    int numColumns = sqlite3_column_count(statement);
    status = window->setNumColumns(numColumns);
    if (status) {
        char *zMsg = sqlite3_mprintf(
            "Failed to set the cursor window column count to %d, status=%d",
            numColumns, status
        );
        throw_sqlite3_exception(env, connection->db, zMsg);
        sqlite3_free(zMsg);
        return 0;
    }

    int retryCount = 0;
    int totalRows = 0;
    int addedRows = 0;
    bool windowFull = false;
................................................................................
    // Report the total number of rows on request.
    if (startPos > totalRows) {
        ALOGE("startPos %d > actual rows %d", startPos, totalRows);
    }
    jlong result = jlong(startPos) << 32 | jlong(totalRows);
    return result;
}
#endif

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);
................................................................................
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 },
................................................................................

#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)
{
#if 0
    jclass clazz;
    FIND_CLASS(clazz, "android/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));

#endif
    return jniRegisterNativeMethods(env, 
        "org/sqlite/database/sqlite/SQLiteConnection",
        sMethods, NELEM(sMethods)
    );
}

} // namespace android

extern "C" JNIEXPORT jint JNICALL JNI_OnLoad(JavaVM* vm, void* reserved) {
  JNIEnv *env = 0;

  __android_log_print(ANDROID_LOG_INFO,  __FUNCTION__, "Loaded custom SQLite");

  android::gpJavaVM = vm;
  vm->GetEnv((void**)&env, JNI_VERSION_1_4);
  android::register_android_database_SQLiteConnection(env);

  return JNI_VERSION_1_4;
}

    GET_FIELD_ID(gSQLiteDebugPagerStatsClassInfo.memoryUsed, clazz,
            "memoryUsed", "I");
    GET_FIELD_ID(gSQLiteDebugPagerStatsClassInfo.largestMemAlloc, clazz,
            "largestMemAlloc", "I");
    GET_FIELD_ID(gSQLiteDebugPagerStatsClassInfo.pageCacheOverflow, clazz,
            "pageCacheOverflow", "I");

    return AndroidRuntime::registerNativeMethods(env, "android/database/sqlite/SQLiteDebug",
            gMethods, NELEM(gMethods));
}

} // namespace android

    GET_FIELD_ID(gSQLiteDebugPagerStatsClassInfo.memoryUsed, clazz,
            "memoryUsed", "I");
    GET_FIELD_ID(gSQLiteDebugPagerStatsClassInfo.largestMemAlloc, clazz,
            "largestMemAlloc", "I");
    GET_FIELD_ID(gSQLiteDebugPagerStatsClassInfo.pageCacheOverflow, clazz,
            "pageCacheOverflow", "I");

    return jniRegisterNativeMethods(env, "android/database/sqlite/SQLiteDebug",
            gMethods, NELEM(gMethods));
}

} // namespace android

#define LOG_TAG "SQLiteGlobal"

#include <jni.h>
#include <JNIHelp.h>
#include <android_runtime/AndroidRuntime.h>

#include <sqlite3.h>

#include <sqlite3_android.h>



#include "android_database_SQLiteCommon.h"
#include "android_util_Log.h"

namespace android {

// Limit heap to 8MB for now.  This is 4 times the maximum cursor window
................................................................................
static void sqliteInitialize() {
    // Enable multi-threaded mode.  In this mode, SQLite is safe to use by multiple
    // threads as long as no two threads use the same database connection at the same
    // time (which we guarantee in the SQLite database wrappers).
    sqlite3_config(SQLITE_CONFIG_MULTITHREAD);

    // Redirect SQLite log messages to the Android log.

    bool verboseLog = android_util_Log_isVerboseLogEnabled(SQLITE_LOG_TAG);


    sqlite3_config(SQLITE_CONFIG_LOG, &sqliteLogCallback, verboseLog ? (void*)1 : NULL);

    // The soft heap limit prevents the page cache allocations from growing
    // beyond the given limit, no matter what the max page cache sizes are
    // set to. The limit does not, as of 3.5.0, affect any other allocations.
    sqlite3_soft_heap_limit(SOFT_HEAP_LIMIT);

................................................................................
            (void*)nativeReleaseMemory },
};

int register_android_database_SQLiteGlobal(JNIEnv *env)
{
    sqliteInitialize();

    return AndroidRuntime::registerNativeMethods(env, "android/database/sqlite/SQLiteGlobal",
            sMethods, NELEM(sMethods));
}

} // namespace android

#define LOG_TAG "SQLiteGlobal"

#include <jni.h>
#include <JNIHelp.h>
#include <android_runtime/AndroidRuntime.h>

#include <sqlite3.h>
#if 0
#include <sqlite3_android.h>
#endif


#include "android_database_SQLiteCommon.h"
#include "android_util_Log.h"

namespace android {

// Limit heap to 8MB for now.  This is 4 times the maximum cursor window
................................................................................
static void sqliteInitialize() {
    // Enable multi-threaded mode.  In this mode, SQLite is safe to use by multiple
    // threads as long as no two threads use the same database connection at the same
    // time (which we guarantee in the SQLite database wrappers).
    sqlite3_config(SQLITE_CONFIG_MULTITHREAD);

    // Redirect SQLite log messages to the Android log.
#if 0
    bool verboseLog = android_util_Log_isVerboseLogEnabled(SQLITE_LOG_TAG);
#endif
    bool verboseLog = false;
    sqlite3_config(SQLITE_CONFIG_LOG, &sqliteLogCallback, verboseLog ? (void*)1 : NULL);

    // The soft heap limit prevents the page cache allocations from growing
    // beyond the given limit, no matter what the max page cache sizes are
    // set to. The limit does not, as of 3.5.0, affect any other allocations.
    sqlite3_soft_heap_limit(SOFT_HEAP_LIMIT);

................................................................................
            (void*)nativeReleaseMemory },
};

int register_android_database_SQLiteGlobal(JNIEnv *env)
{
    sqliteInitialize();

    return jniRegisterNativeMethods(env, "android/database/sqlite/SQLiteGlobal",
            sMethods, NELEM(sMethods));
}

} // namespace android

 * 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.
 */

package android.database;

/**
 * This is used for {@link Cursor#copyStringToBuffer}
 */
public final class CharArrayBuffer {
    public CharArrayBuffer(int size) {
        data = new char[size];

 * 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.
 */

package org.sqlite.database;

/**
 * This is used for {@link Cursor#copyStringToBuffer}
 */
public final class CharArrayBuffer {
    public CharArrayBuffer(int size) {
        data = new char[size];

 * 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.
 */

package android.database;

/**
 * A specialization of {@link Observable} for {@link DataSetObserver}
 * that provides methods for sending notifications to a list of
 * {@link DataSetObserver} objects.
 */
public class DataSetObservable extends Observable<DataSetObserver> {

 * 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.
 */

package org.sqlite.database;

/**
 * A specialization of {@link Observable} for {@link DataSetObserver}
 * that provides methods for sending notifications to a list of
 * {@link DataSetObserver} objects.
 */
public class DataSetObservable extends Observable<DataSetObserver> {

 * 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.
 */

package android.database;

/**
 * Receives call backs when a data set has been changed, or made invalid. The typically data sets
 * that are observed are {@link Cursor}s or {@link android.widget.Adapter}s.
 * DataSetObserver must be implemented by objects which are added to a DataSetObservable.
 */
public abstract class DataSetObserver {

 * 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.
 */

package org.sqlite.database;

/**
 * Receives call backs when a data set has been changed, or made invalid. The typically data sets
 * that are observed are {@link Cursor}s or {@link android.widget.Adapter}s.
 * DataSetObserver must be implemented by objects which are added to a DataSetObservable.
 */
public abstract class DataSetObserver {

 * 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.
 */

package android.database;

import android.database.sqlite.SQLiteDatabase;

/**
 * An interface to let the apps define the actions to take when the following errors are detected
 *   database corruption
 */
public interface DatabaseErrorHandler {

 * 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.
 */

package org.sqlite.database;

import org.sqlite.database.sqlite.SQLiteDatabase;

/**
 * An interface to let the apps define the actions to take when the following errors are detected
 *   database corruption
 */
public interface DatabaseErrorHandler {

 *
 * 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.
 */
package android.database;

import java.io.File;
import java.util.List;

import android.database.sqlite.SQLiteDatabase;
import android.database.sqlite.SQLiteException;
import android.util.Log;
import android.util.Pair;

/**
 * Default class used to define the actions to take when the database corruption is reported
 * by sqlite.
 * <p>
 * An application can specify an implementation of {@link DatabaseErrorHandler} on the
 * following:
 * <ul>
 *   <li>{@link SQLiteDatabase#openOrCreateDatabase(String,
 *      android.database.sqlite.SQLiteDatabase.CursorFactory, DatabaseErrorHandler)}</li>
 *   <li>{@link SQLiteDatabase#openDatabase(String,
 *      android.database.sqlite.SQLiteDatabase.CursorFactory, int, DatabaseErrorHandler)}</li>
 * </ul>
 * The specified {@link DatabaseErrorHandler} is used to handle database corruption errors, if they
 * occur.
 * <p>
 * If null is specified for DatabaeErrorHandler param in the above calls, then this class is used
 * as the default {@link DatabaseErrorHandler}.
 */

 *
 * 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.
 */
package org.sqlite.database;

import java.io.File;
import java.util.List;

import org.sqlite.database.sqlite.SQLiteDatabase;
import org.sqlite.database.sqlite.SQLiteException;
import android.util.Log;
import android.util.Pair;

/**
 * Default class used to define the actions to take when the database corruption is reported
 * by sqlite.
 * <p>
 * An application can specify an implementation of {@link DatabaseErrorHandler} on the
 * following:
 * <ul>
 *   <li>{@link SQLiteDatabase#openOrCreateDatabase(String,
 *      org.sqlite.database.sqlite.SQLiteDatabase.CursorFactory, DatabaseErrorHandler)}</li>
 *   <li>{@link SQLiteDatabase#openDatabase(String,
 *      org.sqlite.database.sqlite.SQLiteDatabase.CursorFactory, int, DatabaseErrorHandler)}</li>
 * </ul>
 * The specified {@link DatabaseErrorHandler} is used to handle database corruption errors, if they
 * occur.
 * <p>
 * If null is specified for DatabaeErrorHandler param in the above calls, then this class is used
 * as the default {@link DatabaseErrorHandler}.
 */

** 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.
*/

package android.database;

import android.net.Uri;

/**
 * @hide
 */
interface IContentObserver

** 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.
*/

package org.sqlite.database;

import android.net.Uri;

/**
 * @hide
 */
interface IContentObserver

 * 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.
 */

package android.database;

import java.util.ArrayList;

/**
 * Provides methods for registering or unregistering arbitrary observers in an {@link ArrayList}.
 *
 * This abstract class is intended to be subclassed and specialized to maintain

 * 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.
 */

package org.sqlite.database;

import java.util.ArrayList;

/**
 * Provides methods for registering or unregistering arbitrary observers in an {@link ArrayList}.
 *
 * This abstract class is intended to be subclassed and specialized to maintain

 * 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.
 */

package android.database;

/**
 * An exception that indicates there was an error with SQL parsing or execution.
 */
public class SQLException extends RuntimeException {
    public SQLException() {
    }

 * 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.
 */

package org.sqlite.database;

/**
 * An exception that indicates there was an error with SQL parsing or execution.
 */
public class SQLException extends RuntimeException {
    public SQLException() {
    }

 * 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.
 */

package android.database;

/**
 * This exception is thrown when a Cursor contains stale data and must be
 * requeried before being used again.
 */
public class StaleDataException extends java.lang.RuntimeException
{

 * 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.
 */

package org.sqlite.database;

/**
 * This exception is thrown when a Cursor contains stale data and must be
 * requeried before being used again.
 */
public class StaleDataException extends java.lang.RuntimeException
{

    }

    /**
     * Default Reporter which reports CloseGuard violations to the log.
     */
    private static final class DefaultReporter implements Reporter {
        @Override public void report (String message, Throwable allocationSite) {
            System.logW(message, allocationSite);
        }
    }
}

    }

    /**
     * Default Reporter which reports CloseGuard violations to the log.
     */
    private static final class DefaultReporter implements Reporter {
        @Override public void report (String message, Throwable allocationSite) {
            /* System.logW(message, allocationSite); */
        }
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that garbage-collector is finalizing a database object
 * that is not explicitly closed
 * @hide
 */
public class DatabaseObjectNotClosedException extends RuntimeException {

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that garbage-collector is finalizing a database object
 * that is not explicitly closed
 * @hide
 */
public class DatabaseObjectNotClosedException extends RuntimeException {

/*
 * Copyright (C) 2006 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.
 */

package org.sqlite.database;
import android.database.Cursor;
import android.database.CursorWindow;

/* import org.apache.commons.codec.binary.Hex; */

import android.content.ContentValues;
import android.content.Context;
import android.content.OperationApplicationException;
import org.sqlite.database.sqlite.SQLiteAbortException;
import org.sqlite.database.sqlite.SQLiteConstraintException;
import org.sqlite.database.sqlite.SQLiteDatabase;
import org.sqlite.database.sqlite.SQLiteDatabaseCorruptException;
import org.sqlite.database.sqlite.SQLiteDiskIOException;
import org.sqlite.database.sqlite.SQLiteException;
import org.sqlite.database.sqlite.SQLiteFullException;
import org.sqlite.database.sqlite.SQLiteProgram;
import org.sqlite.database.sqlite.SQLiteStatement;
import android.os.OperationCanceledException;
import android.os.Parcel;
import android.os.ParcelFileDescriptor;
import android.text.TextUtils;
import android.util.Log;

import java.io.FileNotFoundException;
import java.io.PrintStream;
import java.text.Collator;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;

/**
 * Static utility methods for dealing with databases and {@link Cursor}s.
 */
public class ExtraUtils {
    private static final String TAG = "ExtraUtils";

    private static final boolean DEBUG = false;

    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_SELECT = 1;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_UPDATE = 2;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_ATTACH = 3;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_BEGIN = 4;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_COMMIT = 5;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_ABORT = 6;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_PRAGMA = 7;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_DDL = 8;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_UNPREPARED = 9;
    /** One of the values returned by {@link #getSqlStatementType(String)}. */
    public static final int STATEMENT_OTHER = 99;

    /**
     * Returns column index of "_id" column, or -1 if not found.
     */
    public static int findRowIdColumnIndex(String[] columnNames) {
        int length = columnNames.length;
        for (int i = 0; i < length; i++) {
            if (columnNames[i].equals("_id")) {
                return i;
            }
        }
        return -1;
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that the SQLite program was aborted.
 * This can happen either through a call to ABORT in a trigger,
 * or as the result of using the ABORT conflict clause.
 */
public class SQLiteAbortException extends SQLiteException {
    public SQLiteAbortException() {}

    public SQLiteAbortException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that the SQLite program was aborted.
 * This can happen either through a call to ABORT in a trigger,
 * or as the result of using the ABORT conflict clause.
 */
public class SQLiteAbortException extends SQLiteException {
    public SQLiteAbortException() {}

    public SQLiteAbortException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * This exception class is used when sqlite can't access the database file
 * due to lack of permissions on the file.
 */
public class SQLiteAccessPermException extends SQLiteException {
    public SQLiteAccessPermException() {}

    public SQLiteAccessPermException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * This exception class is used when sqlite can't access the database file
 * due to lack of permissions on the file.
 */
public class SQLiteAccessPermException extends SQLiteException {
    public SQLiteAccessPermException() {}

    public SQLiteAccessPermException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * Thrown if the the bind or column parameter index is out of range
 */
public class SQLiteBindOrColumnIndexOutOfRangeException extends SQLiteException {
    public SQLiteBindOrColumnIndexOutOfRangeException() {}

    public SQLiteBindOrColumnIndexOutOfRangeException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * Thrown if the the bind or column parameter index is out of range
 */
public class SQLiteBindOrColumnIndexOutOfRangeException extends SQLiteException {
    public SQLiteBindOrColumnIndexOutOfRangeException() {}

    public SQLiteBindOrColumnIndexOutOfRangeException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

public class SQLiteBlobTooBigException extends SQLiteException {
    public SQLiteBlobTooBigException() {}

    public SQLiteBlobTooBigException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

public class SQLiteBlobTooBigException extends SQLiteException {
    public SQLiteBlobTooBigException() {}

    public SQLiteBlobTooBigException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

public class SQLiteCantOpenDatabaseException extends SQLiteException {
    public SQLiteCantOpenDatabaseException() {}

    public SQLiteCantOpenDatabaseException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

public class SQLiteCantOpenDatabaseException extends SQLiteException {
    public SQLiteCantOpenDatabaseException() {}

    public SQLiteCantOpenDatabaseException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

import java.io.Closeable;

/**
 * An object created from a SQLiteDatabase that can be closed.
 *
 * This class implements a primitive reference counting scheme for database objects.

 * 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.
 */

package org.sqlite.database.sqlite;

import java.io.Closeable;

/**
 * An object created from a SQLiteDatabase that can be closed.
 *
 * This class implements a primitive reference counting scheme for database objects.

 * 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.
 */

package android.database.sqlite;

import dalvik.system.BlockGuard;
import dalvik.system.CloseGuard;

import android.database.Cursor;
import android.database.CursorWindow;
import android.database.DatabaseUtils;
import android.database.sqlite.SQLiteDebug.DbStats;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.os.ParcelFileDescriptor;
import android.util.Log;
import android.util.LruCache;
import android.util.Printer;

................................................................................
                & SQLiteDatabase.ENABLE_WRITE_AHEAD_LOGGING) != 0;
        boolean localeChanged = !configuration.locale.equals(mConfiguration.locale);

        // Update configuration parameters.
        mConfiguration.updateParametersFrom(configuration);

        // Update prepared statement cache size.
        mPreparedStatementCache.resize(configuration.maxSqlCacheSize);

        // Update foreign key mode.
        if (foreignKeyModeChanged) {
            setForeignKeyModeFromConfiguration();
        }

        // Update WAL.
................................................................................
     * @throws SQLiteException if an error occurs, such as a syntax error
     * or invalid number of bind arguments.
     * @throws OperationCanceledException if the operation was canceled.
     */
    public int executeForCursorWindow(String sql, Object[] bindArgs,
            CursorWindow window, int startPos, int requiredPos, boolean countAllRows,
            CancellationSignal cancellationSignal) {

        if (sql == null) {
            throw new IllegalArgumentException("sql must not be null.");
        }
        if (window == null) {
            throw new IllegalArgumentException("window must not be null.");
        }

................................................................................
                            + ", filledRows=" + filledRows
                            + ", countedRows=" + countedRows);
                }
            }
        } finally {
            window.releaseReference();
        }


    }

    private PreparedStatement acquirePreparedStatement(String sql) {
        PreparedStatement statement = mPreparedStatementCache.get(sql);
        boolean skipCache = false;
        if (statement != null) {
            if (!statement.mInUse) {
................................................................................
    // However, it will only be called between calls to attachCancellationSignal and
    // detachCancellationSignal, while a statement is executing.  We can safely assume
    // that the SQLite connection is still alive.
    @Override
    public void onCancel() {
        nativeCancel(mConnectionPtr);
    }
















    private void bindArguments(PreparedStatement statement, Object[] bindArgs) {
        final int count = bindArgs != null ? bindArgs.length : 0;
        if (count != statement.mNumParameters) {
            throw new SQLiteBindOrColumnIndexOutOfRangeException(
                    "Expected " + statement.mNumParameters + " bind arguments but "
                    + count + " were provided.");
................................................................................
        if (count == 0) {
            return;
        }

        final int statementPtr = statement.mStatementPtr;
        for (int i = 0; i < count; i++) {
            final Object arg = bindArgs[i];
            switch (DatabaseUtils.getTypeOfObject(arg)) {
                case Cursor.FIELD_TYPE_NULL:
                    nativeBindNull(mConnectionPtr, statementPtr, i + 1);
                    break;
                case Cursor.FIELD_TYPE_INTEGER:
                    nativeBindLong(mConnectionPtr, statementPtr, i + 1,
                            ((Number)arg).longValue());
                    break;
................................................................................
                || statementType == DatabaseUtils.STATEMENT_SELECT) {
            return true;
        }
        return false;
    }

    private void applyBlockGuardPolicy(PreparedStatement statement) {
        if (!mConfiguration.isInMemoryDb()) {
            if (statement.mReadOnly) {
                BlockGuard.getThreadPolicy().onReadFromDisk();
            } else {
                BlockGuard.getThreadPolicy().onWriteToDisk();
            }
        }
    }

    /**
     * Dumps debugging information about this connection.
     *
     * @param printer The printer to receive the dump, not null.
     * @param verbose True to dump more verbose information.

 * 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.
 */

package org.sqlite.database.sqlite;

/* import dalvik.system.BlockGuard; */
import dalvik.system.CloseGuard;

import android.database.Cursor;
import android.database.CursorWindow;
import android.database.DatabaseUtils;
import org.sqlite.database.sqlite.SQLiteDebug.DbStats;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.os.ParcelFileDescriptor;
import android.util.Log;
import android.util.LruCache;
import android.util.Printer;

................................................................................
                & SQLiteDatabase.ENABLE_WRITE_AHEAD_LOGGING) != 0;
        boolean localeChanged = !configuration.locale.equals(mConfiguration.locale);

        // Update configuration parameters.
        mConfiguration.updateParametersFrom(configuration);

        // Update prepared statement cache size.
        /* mPreparedStatementCache.resize(configuration.maxSqlCacheSize); */

        // Update foreign key mode.
        if (foreignKeyModeChanged) {
            setForeignKeyModeFromConfiguration();
        }

        // Update WAL.
................................................................................
     * @throws SQLiteException if an error occurs, such as a syntax error
     * or invalid number of bind arguments.
     * @throws OperationCanceledException if the operation was canceled.
     */
    public int executeForCursorWindow(String sql, Object[] bindArgs,
            CursorWindow window, int startPos, int requiredPos, boolean countAllRows,
            CancellationSignal cancellationSignal) {
      /*
        if (sql == null) {
            throw new IllegalArgumentException("sql must not be null.");
        }
        if (window == null) {
            throw new IllegalArgumentException("window must not be null.");
        }

................................................................................
                            + ", filledRows=" + filledRows
                            + ", countedRows=" + countedRows);
                }
            }
        } finally {
            window.releaseReference();
        }
   */
      return -1;
    }

    private PreparedStatement acquirePreparedStatement(String sql) {
        PreparedStatement statement = mPreparedStatementCache.get(sql);
        boolean skipCache = false;
        if (statement != null) {
            if (!statement.mInUse) {
................................................................................
    // However, it will only be called between calls to attachCancellationSignal and
    // detachCancellationSignal, while a statement is executing.  We can safely assume
    // that the SQLite connection is still alive.
    @Override
    public void onCancel() {
        nativeCancel(mConnectionPtr);
    }

    private static int databaseutils_getTypeOfObject(Object obj) {
        if (obj == null) {
            return Cursor.FIELD_TYPE_NULL;
        } else if (obj instanceof byte[]) {
            return Cursor.FIELD_TYPE_BLOB;
        } else if (obj instanceof Float || obj instanceof Double) {
            return Cursor.FIELD_TYPE_FLOAT;
        } else if (obj instanceof Long || obj instanceof Integer
                || obj instanceof Short || obj instanceof Byte) {
            return Cursor.FIELD_TYPE_INTEGER;
        } else {
            return Cursor.FIELD_TYPE_STRING;
        }
    }

    private void bindArguments(PreparedStatement statement, Object[] bindArgs) {
        final int count = bindArgs != null ? bindArgs.length : 0;
        if (count != statement.mNumParameters) {
            throw new SQLiteBindOrColumnIndexOutOfRangeException(
                    "Expected " + statement.mNumParameters + " bind arguments but "
                    + count + " were provided.");
................................................................................
        if (count == 0) {
            return;
        }

        final int statementPtr = statement.mStatementPtr;
        for (int i = 0; i < count; i++) {
            final Object arg = bindArgs[i];
            switch (databaseutils_getTypeOfObject(arg)) {
                case Cursor.FIELD_TYPE_NULL:
                    nativeBindNull(mConnectionPtr, statementPtr, i + 1);
                    break;
                case Cursor.FIELD_TYPE_INTEGER:
                    nativeBindLong(mConnectionPtr, statementPtr, i + 1,
                            ((Number)arg).longValue());
                    break;
................................................................................
                || statementType == DatabaseUtils.STATEMENT_SELECT) {
            return true;
        }
        return false;
    }

    private void applyBlockGuardPolicy(PreparedStatement statement) {
/*        if (!mConfiguration.isInMemoryDb()) {*/
/*            if (statement.mReadOnly) {*/
/*                BlockGuard.getThreadPolicy().onReadFromDisk();*/
/*            } else {*/
/*                BlockGuard.getThreadPolicy().onWriteToDisk();*/
/*            }*/
/*        }*/
    }

    /**
     * Dumps debugging information about this connection.
     *
     * @param printer The printer to receive the dump, not null.
     * @param verbose True to dump more verbose information.

 * 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.
 */

package android.database.sqlite;

import dalvik.system.CloseGuard;

import android.database.sqlite.SQLiteDebug.DbStats;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.os.SystemClock;
import android.util.Log;
import android.util.PrefixPrinter;
import android.util.Printer;

import java.io.Closeable;
import java.util.ArrayList;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.concurrent.atomic.AtomicBoolean;
................................................................................
    /**
     * Dumps debugging information about this connection pool.
     *
     * @param printer The printer to receive the dump, not null.
     * @param verbose True to dump more verbose information.
     */
    public void dump(Printer printer, boolean verbose) {

        Printer indentedPrinter = PrefixPrinter.create(printer, "    ");
        synchronized (mLock) {
            printer.println("Connection pool for " + mConfiguration.path + ":");
            printer.println("  Open: " + mIsOpen);
            printer.println("  Max connections: " + mMaxConnectionPoolSize);

            printer.println("  Available primary connection:");
            if (mAvailablePrimaryConnection != null) {
................................................................................
                            + ", priority=" + waiter.mPriority
                            + ", sql='" + waiter.mSql + "'");
                }
            } else {
                indentedPrinter.println("<none>");
            }
        }

    }

    @Override
    public String toString() {
        return "SQLiteConnectionPool: " + mConfiguration.path;
    }

 * 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.
 */

package org.sqlite.database.sqlite;

import dalvik.system.CloseGuard;

import org.sqlite.database.sqlite.SQLiteDebug.DbStats;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.os.SystemClock;
import android.util.Log;
/* import android.util.PrefixPrinter; */
import android.util.Printer;

import java.io.Closeable;
import java.util.ArrayList;
import java.util.Map;
import java.util.WeakHashMap;
import java.util.concurrent.atomic.AtomicBoolean;
................................................................................
    /**
     * Dumps debugging information about this connection pool.
     *
     * @param printer The printer to receive the dump, not null.
     * @param verbose True to dump more verbose information.
     */
    public void dump(Printer printer, boolean verbose) {
      /*
        Printer indentedPrinter = Printer.create(printer, "    ");
        synchronized (mLock) {
            printer.println("Connection pool for " + mConfiguration.path + ":");
            printer.println("  Open: " + mIsOpen);
            printer.println("  Max connections: " + mMaxConnectionPoolSize);

            printer.println("  Available primary connection:");
            if (mAvailablePrimaryConnection != null) {
................................................................................
                            + ", priority=" + waiter.mPriority
                            + ", sql='" + waiter.mSql + "'");
                }
            } else {
                indentedPrinter.println("<none>");
            }
        }
        */
    }

    @Override
    public String toString() {
        return "SQLiteConnectionPool: " + mConfiguration.path;
    }

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that an integrity constraint was violated.
 */
public class SQLiteConstraintException extends SQLiteException {
    public SQLiteConstraintException() {}

    public SQLiteConstraintException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that an integrity constraint was violated.
 */
public class SQLiteConstraintException extends SQLiteException {
    public SQLiteConstraintException() {}

    public SQLiteConstraintException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;



import android.database.AbstractWindowedCursor;
import android.database.CursorWindow;

import android.database.DatabaseUtils;
import android.os.StrictMode;
import android.util.Log;

import java.util.HashMap;
import java.util.Map;

................................................................................
     * @param editTable the name of the table used for this query
     * @param query the {@link SQLiteQuery} object associated with this cursor object.
     */
    public SQLiteCursor(SQLiteCursorDriver driver, String editTable, SQLiteQuery query) {
        if (query == null) {
            throw new IllegalArgumentException("query object cannot be null");
        }
        if (StrictMode.vmSqliteObjectLeaksEnabled()) {
            mStackTrace = new DatabaseObjectNotClosedException().fillInStackTrace();
        } else {
            mStackTrace = null;
        }
        mDriver = driver;
        mEditTable = editTable;
        mColumnNameMap = null;
        mQuery = query;

        mColumns = query.getColumnNames();
        mRowIdColumnIndex = DatabaseUtils.findRowIdColumnIndex(mColumns);
    }

    /**
     * Get the database that this cursor is associated with.
     * @return the SQLiteDatabase that this cursor is associated with.
     */
    public SQLiteDatabase getDatabase() {
................................................................................
        if (mCount == NO_COUNT) {
            fillWindow(0);
        }
        return mCount;
    }

    private void fillWindow(int requiredPos) {

        clearOrCreateWindow(getDatabase().getPath());

        try {
            if (mCount == NO_COUNT) {
                int startPos = DatabaseUtils.cursorPickFillWindowStartPosition(requiredPos, 0);
                mCount = mQuery.fillWindow(mWindow, startPos, requiredPos, true);
                mCursorWindowCapacity = mWindow.getNumRows();
................................................................................
            // Close the cursor window if the query failed and therefore will
            // not produce any results.  This helps to avoid accidentally leaking
            // the cursor window if the client does not correctly handle exceptions
            // and fails to close the cursor.
            closeWindow();
            throw ex;
        }

    }

    @Override
    public int getColumnIndex(String columnName) {
        // Create mColumnNameMap on demand
        if (mColumnNameMap == null) {
            String[] columns = mColumns;
................................................................................
     * Release the native resources, if they haven't been released yet.
     */
    @Override
    protected void finalize() {
        try {
            // if the cursor hasn't been closed yet, close it first
            if (mWindow != null) {

                if (mStackTrace != null) {
                    String sql = mQuery.getSql();
                    int len = sql.length();
                    StrictMode.onSqliteObjectLeaked(
                        "Finalizing a Cursor that has not been deactivated or closed. " +
                        "database = " + mQuery.getDatabase().getLabel() +
                        ", table = " + mEditTable +
                        ", query = " + sql.substring(0, (len > 1000) ? 1000 : len),
                        mStackTrace);
                }

                close();
            }
        } finally {
            super.finalize();
        }
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

import org.sqlite.database.ExtraUtils;

import android.database.AbstractWindowedCursor;
import android.database.CursorWindow;

import android.database.DatabaseUtils;
import android.os.StrictMode;
import android.util.Log;

import java.util.HashMap;
import java.util.Map;

................................................................................
     * @param editTable the name of the table used for this query
     * @param query the {@link SQLiteQuery} object associated with this cursor object.
     */
    public SQLiteCursor(SQLiteCursorDriver driver, String editTable, SQLiteQuery query) {
        if (query == null) {
            throw new IllegalArgumentException("query object cannot be null");
        }
        if (/* StrictMode.vmSqliteObjectLeaksEnabled() */ false ) {
            mStackTrace = new DatabaseObjectNotClosedException().fillInStackTrace();
        } else {
            mStackTrace = null;
        }
        mDriver = driver;
        mEditTable = editTable;
        mColumnNameMap = null;
        mQuery = query;

        mColumns = query.getColumnNames();
        mRowIdColumnIndex = ExtraUtils.findRowIdColumnIndex(mColumns);
    }

    /**
     * Get the database that this cursor is associated with.
     * @return the SQLiteDatabase that this cursor is associated with.
     */
    public SQLiteDatabase getDatabase() {
................................................................................
        if (mCount == NO_COUNT) {
            fillWindow(0);
        }
        return mCount;
    }

    private void fillWindow(int requiredPos) {
      /*
        clearOrCreateWindow(getDatabase().getPath());

        try {
            if (mCount == NO_COUNT) {
                int startPos = DatabaseUtils.cursorPickFillWindowStartPosition(requiredPos, 0);
                mCount = mQuery.fillWindow(mWindow, startPos, requiredPos, true);
                mCursorWindowCapacity = mWindow.getNumRows();
................................................................................
            // Close the cursor window if the query failed and therefore will
            // not produce any results.  This helps to avoid accidentally leaking
            // the cursor window if the client does not correctly handle exceptions
            // and fails to close the cursor.
            closeWindow();
            throw ex;
        }
        */
    }

    @Override
    public int getColumnIndex(String columnName) {
        // Create mColumnNameMap on demand
        if (mColumnNameMap == null) {
            String[] columns = mColumns;
................................................................................
     * Release the native resources, if they haven't been released yet.
     */
    @Override
    protected void finalize() {
        try {
            // if the cursor hasn't been closed yet, close it first
            if (mWindow != null) {
                    /*
                if (mStackTrace != null) {
                    String sql = mQuery.getSql();
                    int len = sql.length();
                    StrictMode.onSqliteObjectLeaked(
                        "Finalizing a Cursor that has not been deactivated or closed. " +
                        "database = " + mQuery.getDatabase().getLabel() +
                        ", table = " + mEditTable +
                        ", query = " + sql.substring(0, (len > 1000) ? 1000 : len),
                        mStackTrace);
                }
                */
                close();
            }
        } finally {
            super.finalize();
        }
    }
}

 * 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.
 */

package android.database.sqlite;

import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase.CursorFactory;

/**
 * A driver for SQLiteCursors that is used to create them and gets notified
 * by the cursors it creates on significant events in their lifetimes.
 */
public interface SQLiteCursorDriver {
    /**

 * 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.
 */

package org.sqlite.database.sqlite;

import android.database.Cursor;
import org.sqlite.database.sqlite.SQLiteDatabase.CursorFactory;

/**
 * A driver for SQLiteCursors that is used to create them and gets notified
 * by the cursors it creates on significant events in their lifetimes.
 */
public interface SQLiteCursorDriver {
    /**

 * 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.
 */

package android.database.sqlite;

/**
 * Describes a custom SQL function.
 *
 * @hide
 */
public final class SQLiteCustomFunction {

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * Describes a custom SQL function.
 *
 * @hide
 */
public final class SQLiteCustomFunction {

 * 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.
 */

package android.database.sqlite;

import android.content.ContentValues;
import android.database.Cursor;
import android.database.DatabaseErrorHandler;
import android.database.DatabaseUtils;
import android.database.DefaultDatabaseErrorHandler;
import android.database.SQLException;
import android.database.sqlite.SQLiteDebug.DbStats;
import android.os.CancellationSignal;
import android.os.Looper;
import android.os.OperationCanceledException;
import android.text.TextUtils;
import android.util.EventLog;
import android.util.Log;
import android.util.Pair;
................................................................................
                mConnectionPoolLocked.reconfigure(mConfigurationLocked);
            } catch (RuntimeException ex) {
                mConfigurationLocked.customFunctions.remove(wrapper);
                throw ex;
            }
        }
    }



























    /**
     * Gets the database version.
     *
     * @return the database version
     */
    public int getVersion() {
        return ((Long) DatabaseUtils.longForQuery(this, "PRAGMA user_version;", null)).intValue();
    }

    /**
     * Sets the database version.
     *
     * @param version the new database version
     */
................................................................................

    /**
     * Returns the maximum size the database may grow to.
     *
     * @return the new maximum database size
     */
    public long getMaximumSize() {
        long pageCount = DatabaseUtils.longForQuery(this, "PRAGMA max_page_count;", null);
        return pageCount * getPageSize();
    }

    /**
     * Sets the maximum size the database will grow to. The maximum size cannot
     * be set below the current size.
     *
................................................................................
    public long setMaximumSize(long numBytes) {
        long pageSize = getPageSize();
        long numPages = numBytes / pageSize;
        // If numBytes isn't a multiple of pageSize, bump up a page
        if ((numBytes % pageSize) != 0) {
            numPages++;
        }
        long newPageCount = DatabaseUtils.longForQuery(this, "PRAGMA max_page_count = " + numPages,
                null);
        return newPageCount * pageSize;
    }

    /**
     * Returns the current database page size, in bytes.
     *
     * @return the database page size, in bytes
     */
    public long getPageSize() {
        return DatabaseUtils.longForQuery(this, "PRAGMA page_size;", null);
    }

    /**
     * Sets the database page size. The page size must be a power of two. This
     * method does not work if any data has been written to the database file,
     * and must be called right after the database has been created.
     *

 * 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.
 */

package org.sqlite.database.sqlite;

import android.content.ContentValues;
import android.database.Cursor;
import org.sqlite.database.DatabaseErrorHandler;
import android.database.DatabaseUtils;
import org.sqlite.database.DefaultDatabaseErrorHandler;
import org.sqlite.database.SQLException;
import org.sqlite.database.sqlite.SQLiteDebug.DbStats;
import android.os.CancellationSignal;
import android.os.Looper;
import android.os.OperationCanceledException;
import android.text.TextUtils;
import android.util.EventLog;
import android.util.Log;
import android.util.Pair;
................................................................................
                mConnectionPoolLocked.reconfigure(mConfigurationLocked);
            } catch (RuntimeException ex) {
                mConfigurationLocked.customFunctions.remove(wrapper);
                throw ex;
            }
        }
    }

    /**
     * Utility method to run the query on the db and return the value in the
     * first column of the first row.
     */
    private static long databaseutils_longForQuery(
        SQLiteDatabase db, String query, String[] selectionArgs
    ) {
        SQLiteStatement prog = db.compileStatement(query);
        try {
            return databaseutils_longForQuery(prog, selectionArgs);
        } finally {
            prog.close();
        }
    }

    /**
     * Utility method to run the pre-compiled query and return the value in the
     * first column of the first row.
     */
    private static long databaseutils_longForQuery(
        SQLiteStatement prog, String[] selectionArgs
    ) {
        prog.bindAllArgsAsStrings(selectionArgs);
        return prog.simpleQueryForLong();
    }

    /**
     * Gets the database version.
     *
     * @return the database version
     */
    public int getVersion() {
        return ((Long) databaseutils_longForQuery(this, "PRAGMA user_version;", null)).intValue();
    }

    /**
     * Sets the database version.
     *
     * @param version the new database version
     */
................................................................................

    /**
     * Returns the maximum size the database may grow to.
     *
     * @return the new maximum database size
     */
    public long getMaximumSize() {
        long pageCount = databaseutils_longForQuery(this, "PRAGMA max_page_count;", null);
        return pageCount * getPageSize();
    }

    /**
     * Sets the maximum size the database will grow to. The maximum size cannot
     * be set below the current size.
     *
................................................................................
    public long setMaximumSize(long numBytes) {
        long pageSize = getPageSize();
        long numPages = numBytes / pageSize;
        // If numBytes isn't a multiple of pageSize, bump up a page
        if ((numBytes % pageSize) != 0) {
            numPages++;
        }
        long newPageCount = databaseutils_longForQuery(this, "PRAGMA max_page_count = " + numPages,
                null);
        return newPageCount * pageSize;
    }

    /**
     * Returns the current database page size, in bytes.
     *
     * @return the database page size, in bytes
     */
    public long getPageSize() {
        return databaseutils_longForQuery(this, "PRAGMA page_size;", null);
    }

    /**
     * Sets the database page size. The page size must be a power of two. This
     * method does not work if any data has been written to the database file,
     * and must be called right after the database has been created.
     *

 * 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.
 */

package android.database.sqlite;

import java.util.ArrayList;
import java.util.Locale;
import java.util.regex.Pattern;

/**
 * Describes how to configure a database.

 * 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.
 */

package org.sqlite.database.sqlite;

import java.util.ArrayList;
import java.util.Locale;
import java.util.regex.Pattern;

/**
 * Describes how to configure a database.

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that the SQLite database file is corrupt.
 */
public class SQLiteDatabaseCorruptException extends SQLiteException {
    public SQLiteDatabaseCorruptException() {}

    public SQLiteDatabaseCorruptException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that the SQLite database file is corrupt.
 */
public class SQLiteDatabaseCorruptException extends SQLiteException {
    public SQLiteDatabaseCorruptException() {}

    public SQLiteDatabaseCorruptException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * Thrown if  the database engine was unable to acquire the
 * database locks it needs to do its job.  If the statement is a [COMMIT]
 * or occurs outside of an explicit transaction, then you can retry the
 * statement.  If the statement is not a [COMMIT] and occurs within a
 * explicit transaction then you should rollback the transaction before

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * Thrown if  the database engine was unable to acquire the
 * database locks it needs to do its job.  If the statement is a [COMMIT]
 * or occurs outside of an explicit transaction, then you can retry the
 * statement.  If the statement is not a [COMMIT] and occurs within a
 * explicit transaction then you should rollback the transaction before

 * 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.
 */

package android.database.sqlite;

public class SQLiteDatatypeMismatchException extends SQLiteException {
    public SQLiteDatatypeMismatchException() {}

    public SQLiteDatatypeMismatchException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

public class SQLiteDatatypeMismatchException extends SQLiteException {
    public SQLiteDatatypeMismatchException() {}

    public SQLiteDatatypeMismatchException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

import java.util.ArrayList;

import android.os.Build;
import android.os.SystemProperties;
import android.util.Log;
import android.util.Printer;

/**
 * Provides debugging info about all SQLite databases running in the current process.
 *
 * {@hide}
................................................................................
    public static final boolean DEBUG_SQL_TIME =
            Log.isLoggable("SQLiteTime", Log.VERBOSE);

    /**
     * True to enable database performance testing instrumentation.
     * @hide
     */
    public static final boolean DEBUG_LOG_SLOW_QUERIES = Build.IS_DEBUGGABLE;

    private SQLiteDebug() {
    }

    /**
     * Determines whether a query should be logged.
     *
................................................................................
     *
     * This value can be changed dynamically while the system is running.
     * For example, "adb shell setprop db.log.slow_query_threshold 200" will
     * log all queries that take 200ms or longer to run.
     * @hide
     */
    public static final boolean shouldLogSlowQuery(long elapsedTimeMillis) {
        int slowQueryMillis = SystemProperties.getInt("db.log.slow_query_threshold", -1);
        return slowQueryMillis >= 0 && elapsedTimeMillis >= slowQueryMillis;
    }

    /**
     * Contains statistics about the active pagers in the current process.
     *
     * @see #nativeGetPagerStats(PagerStats)

 * 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.
 */

package org.sqlite.database.sqlite;

import java.util.ArrayList;

import android.os.Build;
/* import android.os.SystemProperties; */
import android.util.Log;
import android.util.Printer;

/**
 * Provides debugging info about all SQLite databases running in the current process.
 *
 * {@hide}
................................................................................
    public static final boolean DEBUG_SQL_TIME =
            Log.isLoggable("SQLiteTime", Log.VERBOSE);

    /**
     * True to enable database performance testing instrumentation.
     * @hide
     */
    public static final boolean DEBUG_LOG_SLOW_QUERIES = false;

    private SQLiteDebug() {
    }

    /**
     * Determines whether a query should be logged.
     *
................................................................................
     *
     * This value can be changed dynamically while the system is running.
     * For example, "adb shell setprop db.log.slow_query_threshold 200" will
     * log all queries that take 200ms or longer to run.
     * @hide
     */
    public static final boolean shouldLogSlowQuery(long elapsedTimeMillis) {
        int slowQueryMillis = 10000;
        return slowQueryMillis >= 0 && elapsedTimeMillis >= slowQueryMillis;
    }

    /**
     * Contains statistics about the active pagers in the current process.
     *
     * @see #nativeGetPagerStats(PagerStats)

 * 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.
 */

package android.database.sqlite;

import android.database.Cursor;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
import android.os.CancellationSignal;

/**
 * A cursor driver that uses the given query directly.
 * 
 * @hide
 */

 * 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.
 */

package org.sqlite.database.sqlite;

import android.database.Cursor;
import org.sqlite.database.sqlite.SQLiteDatabase.CursorFactory;
import android.os.CancellationSignal;

/**
 * A cursor driver that uses the given query directly.
 * 
 * @hide
 */

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that an IO error occured while accessing the 
 * SQLite database file.
 */
public class SQLiteDiskIOException extends SQLiteException {
    public SQLiteDiskIOException() {}

    public SQLiteDiskIOException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that an IO error occured while accessing the 
 * SQLite database file.
 */
public class SQLiteDiskIOException extends SQLiteException {
    public SQLiteDiskIOException() {}

    public SQLiteDiskIOException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that the SQLite program is done.
 * Thrown when an operation that expects a row (such as {@link
 * SQLiteStatement#simpleQueryForString} or {@link
 * SQLiteStatement#simpleQueryForLong}) does not get one.
 */

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that the SQLite program is done.
 * Thrown when an operation that expects a row (such as {@link
 * SQLiteStatement#simpleQueryForString} or {@link
 * SQLiteStatement#simpleQueryForLong}) does not get one.
 */

 * 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.
 */

package android.database.sqlite;

import android.database.SQLException;

/**
 * A SQLite exception that indicates there was an error with SQL parsing or execution.
 */
public class SQLiteException extends SQLException {
    public SQLiteException() {
    }

 * 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.
 */

package org.sqlite.database.sqlite;

import org.sqlite.database.SQLException;

/**
 * A SQLite exception that indicates there was an error with SQL parsing or execution.
 */
public class SQLiteException extends SQLException {
    public SQLiteException() {
    }

 * 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.
 */

package android.database.sqlite;

/**
 * An exception that indicates that the SQLite database is full.
 */
public class SQLiteFullException extends SQLiteException {
    public SQLiteFullException() {}

    public SQLiteFullException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * An exception that indicates that the SQLite database is full.
 */
public class SQLiteFullException extends SQLiteException {
    public SQLiteFullException() {}

    public SQLiteFullException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

import android.content.res.Resources;
import android.os.StatFs;
import android.os.SystemProperties;

/**
 * Provides access to SQLite functions that affect all database connection,
 * such as memory management.
 *
 * The native code associated with SQLiteGlobal is also sets global configuration options
 * using sqlite3_config() then calls sqlite3_initialize() to ensure that the SQLite
................................................................................
     * Gets the default page size to use when creating a database.
     */
    public static int getDefaultPageSize() {
        synchronized (sLock) {
            if (sDefaultPageSize == 0) {
                sDefaultPageSize = new StatFs("/data").getBlockSize();
            }
            return SystemProperties.getInt("debug.sqlite.pagesize", sDefaultPageSize);
        }
    }

    /**
     * Gets the default journal mode when WAL is not in use.
     */
    public static String getDefaultJournalMode() {
        return SystemProperties.get("debug.sqlite.journalmode",
                Resources.getSystem().getString(
                com.android.internal.R.string.db_default_journal_mode));
    }

    /**
     * Gets the journal size limit in bytes.
     */
    public static int getJournalSizeLimit() {
        return SystemProperties.getInt("debug.sqlite.journalsizelimit",
                Resources.getSystem().getInteger(
                com.android.internal.R.integer.db_journal_size_limit));
    }

    /**
     * Gets the default database synchronization mode when WAL is not in use.
     */
    public static String getDefaultSyncMode() {
        return SystemProperties.get("debug.sqlite.syncmode",
                Resources.getSystem().getString(
                com.android.internal.R.string.db_default_sync_mode));
    }

    /**
     * Gets the database synchronization mode when in WAL mode.
     */
    public static String getWALSyncMode() {
        return SystemProperties.get("debug.sqlite.wal.syncmode",
                Resources.getSystem().getString(
                com.android.internal.R.string.db_wal_sync_mode));
    }

    /**
     * Gets the WAL auto-checkpoint integer in database pages.
     */
    public static int getWALAutoCheckpoint() {
        int value = SystemProperties.getInt("debug.sqlite.wal.autocheckpoint",
                Resources.getSystem().getInteger(
                com.android.internal.R.integer.db_wal_autocheckpoint));
        return Math.max(1, value);
    }

    /**
     * Gets the connection pool size when in WAL mode.
     */
    public static int getWALConnectionPoolSize() {
        int value = SystemProperties.getInt("debug.sqlite.wal.poolsize",
                Resources.getSystem().getInteger(
                com.android.internal.R.integer.db_connection_pool_size));
        return Math.max(2, value);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

import android.content.res.Resources;
import android.os.StatFs;
/* import android.os.SystemProperties; */

/**
 * Provides access to SQLite functions that affect all database connection,
 * such as memory management.
 *
 * The native code associated with SQLiteGlobal is also sets global configuration options
 * using sqlite3_config() then calls sqlite3_initialize() to ensure that the SQLite
................................................................................
     * Gets the default page size to use when creating a database.
     */
    public static int getDefaultPageSize() {
        synchronized (sLock) {
            if (sDefaultPageSize == 0) {
                sDefaultPageSize = new StatFs("/data").getBlockSize();
            }
            return 1024;
        }
    }

    /**
     * Gets the default journal mode when WAL is not in use.
     */
    public static String getDefaultJournalMode() {
        return "delete";


    }

    /**
     * Gets the journal size limit in bytes.
     */
    public static int getJournalSizeLimit() {
        return 10000;


    }

    /**
     * Gets the default database synchronization mode when WAL is not in use.
     */
    public static String getDefaultSyncMode() {
        return "normal";


    }

    /**
     * Gets the database synchronization mode when in WAL mode.
     */
    public static String getWALSyncMode() {
        return "normal";


    }

    /**
     * Gets the WAL auto-checkpoint integer in database pages.
     */
    public static int getWALAutoCheckpoint() {
        int value = 1000;


        return Math.max(1, value);
    }

    /**
     * Gets the connection pool size when in WAL mode.
     */
    public static int getWALConnectionPoolSize() {
        int value = 10;


        return Math.max(2, value);
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * This error can occur if the application creates a SQLiteStatement object and allows multiple
 * threads in the application use it at the same time.
 * Sqlite returns this error if bind and execute methods on this object occur at the same time
 * from multiple threads, like so:
 *     thread # 1: in execute() method of the SQLiteStatement object

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * This error can occur if the application creates a SQLiteStatement object and allows multiple
 * threads in the application use it at the same time.
 * Sqlite returns this error if bind and execute methods on this object occur at the same time
 * from multiple threads, like so:
 *     thread # 1: in execute() method of the SQLiteStatement object

 * 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.
 */

package android.database.sqlite;

import android.content.Context;
import android.database.DatabaseErrorHandler;
import android.database.DefaultDatabaseErrorHandler;
import android.database.sqlite.SQLiteDatabase.CursorFactory;
import android.util.Log;

/**
 * A helper class to manage database creation and version management.
 *
 * <p>You create a subclass implementing {@link #onCreate}, {@link #onUpgrade} and
 * optionally {@link #onOpen}, and this class takes care of opening the database
................................................................................
            } else {
                try {
                    if (DEBUG_STRICT_READONLY && !writable) {
                        final String path = mContext.getDatabasePath(mName).getPath();
                        db = SQLiteDatabase.openDatabase(path, mFactory,
                                SQLiteDatabase.OPEN_READONLY, mErrorHandler);
                    } else {
                        db = mContext.openOrCreateDatabase(mName, mEnableWriteAheadLogging ?
                                Context.MODE_ENABLE_WRITE_AHEAD_LOGGING : 0,
                                mFactory, mErrorHandler);
                    }
                } catch (SQLiteException ex) {
                    if (writable) {
                        throw ex;
                    }
                    Log.e(TAG, "Couldn't open " + mName
                            + " for writing (will try read-only):", ex);

 * 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.
 */

package org.sqlite.database.sqlite;

import android.content.Context;
import org.sqlite.database.DatabaseErrorHandler;
import org.sqlite.database.DefaultDatabaseErrorHandler;
import org.sqlite.database.sqlite.SQLiteDatabase.CursorFactory;
import android.util.Log;

/**
 * A helper class to manage database creation and version management.
 *
 * <p>You create a subclass implementing {@link #onCreate}, {@link #onUpgrade} and
 * optionally {@link #onOpen}, and this class takes care of opening the database
................................................................................
            } else {
                try {
                    if (DEBUG_STRICT_READONLY && !writable) {
                        final String path = mContext.getDatabasePath(mName).getPath();
                        db = SQLiteDatabase.openDatabase(path, mFactory,
                                SQLiteDatabase.OPEN_READONLY, mErrorHandler);
                    } else {
                        db = SQLiteDatabase.openOrCreateDatabase(
                                mName, mFactory, mErrorHandler
                        );
                    }
                } catch (SQLiteException ex) {
                    if (writable) {
                        throw ex;
                    }
                    Log.e(TAG, "Couldn't open " + mName
                            + " for writing (will try read-only):", ex);

 * 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.
 */

package android.database.sqlite;

public class SQLiteOutOfMemoryException extends SQLiteException {
    public SQLiteOutOfMemoryException() {}

    public SQLiteOutOfMemoryException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

public class SQLiteOutOfMemoryException extends SQLiteException {
    public SQLiteOutOfMemoryException() {}

    public SQLiteOutOfMemoryException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

import android.database.DatabaseUtils;
import android.os.CancellationSignal;

import java.util.Arrays;

/**

 * 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.
 */

package org.sqlite.database.sqlite;

import android.database.DatabaseUtils;
import android.os.CancellationSignal;

import java.util.Arrays;

/**

 * 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.
 */

package android.database.sqlite;

import android.database.CursorWindow;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.util.Log;

/**

 * 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.
 */

package org.sqlite.database.sqlite;

import android.database.CursorWindow;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.util.Log;

/**

 * 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.
 */

package android.database.sqlite;

import android.database.Cursor;
import android.database.DatabaseUtils;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.provider.BaseColumns;
import android.text.TextUtils;

 * 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.
 */

package org.sqlite.database.sqlite;

import android.database.Cursor;
import android.database.DatabaseUtils;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.provider.BaseColumns;
import android.text.TextUtils;

 * 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.
 */

package android.database.sqlite;

public class SQLiteReadOnlyDatabaseException extends SQLiteException {
    public SQLiteReadOnlyDatabaseException() {}

    public SQLiteReadOnlyDatabaseException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

public class SQLiteReadOnlyDatabaseException extends SQLiteException {
    public SQLiteReadOnlyDatabaseException() {}

    public SQLiteReadOnlyDatabaseException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

import android.database.CursorWindow;
import android.database.DatabaseUtils;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.os.ParcelFileDescriptor;

 * 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.
 */

package org.sqlite.database.sqlite;

import android.database.CursorWindow;
import android.database.DatabaseUtils;
import android.os.CancellationSignal;
import android.os.OperationCanceledException;
import android.os.ParcelFileDescriptor;

 * 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.
 */

package android.database.sqlite;

import android.os.ParcelFileDescriptor;

/**
 * Represents a statement that can be executed against a database.  The statement
 * cannot return multiple rows or columns, but single value (1 x 1) result sets
 * are supported.
................................................................................
        super(db, sql, bindArgs, null);
    }

    /**
     * Execute this SQL statement, if it is not a SELECT / INSERT / DELETE / UPDATE, for example
     * CREATE / DROP table, view, trigger, index etc.
     *
     * @throws android.database.SQLException If the SQL string is invalid for
     *         some reason
     */
    public void execute() {
        acquireReference();
        try {
            getSession().execute(getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {
................................................................................
    }

    /**
     * Execute this SQL statement, if the the number of rows affected by execution of this SQL
     * statement is of any importance to the caller - for example, UPDATE / DELETE SQL statements.
     *
     * @return the number of rows affected by this SQL statement execution.
     * @throws android.database.SQLException If the SQL string is invalid for
     *         some reason
     */
    public int executeUpdateDelete() {
        acquireReference();
        try {
            return getSession().executeForChangedRowCount(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
................................................................................

    /**
     * Execute this SQL statement and return the ID of the row inserted due to this call.
     * The SQL statement should be an INSERT for this to be a useful call.
     *
     * @return the row ID of the last row inserted, if this insert is successful. -1 otherwise.
     *
     * @throws android.database.SQLException If the SQL string is invalid for
     *         some reason
     */
    public long executeInsert() {
        acquireReference();
        try {
            return getSession().executeForLastInsertedRowId(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
................................................................................

    /**
     * Execute a statement that returns a 1 by 1 table with a numeric value.
     * For example, SELECT COUNT(*) FROM table;
     *
     * @return The result of the query.
     *
     * @throws android.database.sqlite.SQLiteDoneException if the query returns zero rows
     */
    public long simpleQueryForLong() {
        acquireReference();
        try {
            return getSession().executeForLong(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {
................................................................................

    /**
     * Execute a statement that returns a 1 by 1 table with a text value.
     * For example, SELECT COUNT(*) FROM table;
     *
     * @return The result of the query.
     *
     * @throws android.database.sqlite.SQLiteDoneException if the query returns zero rows
     */
    public String simpleQueryForString() {
        acquireReference();
        try {
            return getSession().executeForString(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {
................................................................................

    /**
     * Executes a statement that returns a 1 by 1 table with a blob value.
     *
     * @return A read-only file descriptor for a copy of the blob value, or {@code null}
     *         if the value is null or could not be read for some reason.
     *
     * @throws android.database.sqlite.SQLiteDoneException if the query returns zero rows
     */
    public ParcelFileDescriptor simpleQueryForBlobFileDescriptor() {
        acquireReference();
        try {
            return getSession().executeForBlobFileDescriptor(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {

 * 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.
 */

package org.sqlite.database.sqlite;

import android.os.ParcelFileDescriptor;

/**
 * Represents a statement that can be executed against a database.  The statement
 * cannot return multiple rows or columns, but single value (1 x 1) result sets
 * are supported.
................................................................................
        super(db, sql, bindArgs, null);
    }

    /**
     * Execute this SQL statement, if it is not a SELECT / INSERT / DELETE / UPDATE, for example
     * CREATE / DROP table, view, trigger, index etc.
     *
     * @throws org.sqlite.database.SQLException If the SQL string is invalid for
     *         some reason
     */
    public void execute() {
        acquireReference();
        try {
            getSession().execute(getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {
................................................................................
    }

    /**
     * Execute this SQL statement, if the the number of rows affected by execution of this SQL
     * statement is of any importance to the caller - for example, UPDATE / DELETE SQL statements.
     *
     * @return the number of rows affected by this SQL statement execution.
     * @throws org.sqlite.database.SQLException If the SQL string is invalid for
     *         some reason
     */
    public int executeUpdateDelete() {
        acquireReference();
        try {
            return getSession().executeForChangedRowCount(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
................................................................................

    /**
     * Execute this SQL statement and return the ID of the row inserted due to this call.
     * The SQL statement should be an INSERT for this to be a useful call.
     *
     * @return the row ID of the last row inserted, if this insert is successful. -1 otherwise.
     *
     * @throws org.sqlite.database.SQLException If the SQL string is invalid for
     *         some reason
     */
    public long executeInsert() {
        acquireReference();
        try {
            return getSession().executeForLastInsertedRowId(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
................................................................................

    /**
     * Execute a statement that returns a 1 by 1 table with a numeric value.
     * For example, SELECT COUNT(*) FROM table;
     *
     * @return The result of the query.
     *
     * @throws org.sqlite.database.sqlite.SQLiteDoneException if the query returns zero rows
     */
    public long simpleQueryForLong() {
        acquireReference();
        try {
            return getSession().executeForLong(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {
................................................................................

    /**
     * Execute a statement that returns a 1 by 1 table with a text value.
     * For example, SELECT COUNT(*) FROM table;
     *
     * @return The result of the query.
     *
     * @throws org.sqlite.database.sqlite.SQLiteDoneException if the query returns zero rows
     */
    public String simpleQueryForString() {
        acquireReference();
        try {
            return getSession().executeForString(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {
................................................................................

    /**
     * Executes a statement that returns a 1 by 1 table with a blob value.
     *
     * @return A read-only file descriptor for a copy of the blob value, or {@code null}
     *         if the value is null or could not be read for some reason.
     *
     * @throws org.sqlite.database.sqlite.SQLiteDoneException if the query returns zero rows
     */
    public ParcelFileDescriptor simpleQueryForBlobFileDescriptor() {
        acquireReference();
        try {
            return getSession().executeForBlobFileDescriptor(
                    getSql(), getBindArgs(), getConnectionFlags(), null);
        } catch (SQLiteDatabaseCorruptException ex) {

 * 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.
 */

package android.database.sqlite;

/**
 * Describes a SQLite statement.
 *
 * @hide
 */
public final class SQLiteStatementInfo {

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * Describes a SQLite statement.
 *
 * @hide
 */
public final class SQLiteStatementInfo {

 * 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.
 */

package android.database.sqlite;

public class SQLiteTableLockedException extends SQLiteException {
    public SQLiteTableLockedException() {}

    public SQLiteTableLockedException(String error) {
        super(error);
    }
}

 * 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.
 */

package org.sqlite.database.sqlite;

public class SQLiteTableLockedException extends SQLiteException {
    public SQLiteTableLockedException() {}

    public SQLiteTableLockedException(String error) {
        super(error);
    }
}

 * 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.
 */

package android.database.sqlite;

/**
 * A listener for transaction events.
 */
public interface SQLiteTransactionListener {
    /**
     * Called immediately after the transaction begins.

 * 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.
 */

package org.sqlite.database.sqlite;

/**
 * A listener for transaction events.
 */
public interface SQLiteTransactionListener {
    /**
     * Called immediately after the transaction begins.

 * 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.
 */

package android.database.sqlite;

import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import android.database.sqlite.SQLiteException;
import android.net.Uri;
import android.util.Log;
import android.widget.Toast;

/**
 * @hide
 */
................................................................................
    // FIXME: need to optimize this method.
    private static boolean isLowMemory(SQLiteException e) {
        return e.getMessage().equals(SQLITE_EXCEPTION_DETAIL_MESSAGE);
    }

    public static void checkSQLiteException(Context context, SQLiteException e) {
        if (isLowMemory(e)) {
            Toast.makeText(context, com.android.internal.R.string.low_memory,
                    Toast.LENGTH_SHORT).show();
        } else {
            throw e;
        }
    }

    public static Cursor query(Context context, ContentResolver resolver, Uri uri,
            String[] projection, String selection, String[] selectionArgs, String sortOrder) {

 * 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.
 */

package org.sqlite.database.sqlite;

import android.content.ContentResolver;
import android.content.ContentValues;
import android.content.Context;
import android.database.Cursor;
import org.sqlite.database.sqlite.SQLiteException;
import android.net.Uri;
import android.util.Log;
import android.widget.Toast;

/**
 * @hide
 */
................................................................................
    // FIXME: need to optimize this method.
    private static boolean isLowMemory(SQLiteException e) {
        return e.getMessage().equals(SQLITE_EXCEPTION_DETAIL_MESSAGE);
    }

    public static void checkSQLiteException(Context context, SQLiteException e) {
        if (isLowMemory(e)) {

            Toast.makeText(context, "low memory", Toast.LENGTH_SHORT).show();
        } else {
            throw e;
        }
    }

    public static Cursor query(Context context, ContentResolver resolver, Uri uri,
            String[] projection, String selection, String[] selectionArgs, String sortOrder) {