本文整理汇总了C++中LOG_WINDOW函数的典型用法代码示例。如果您正苦于以下问题:C++ LOG_WINDOW函数的具体用法?C++ LOG_WINDOW怎么用?C++ LOG_WINDOW使用的例子?那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了LOG_WINDOW函数的20个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: nativeGetDouble
static jdouble nativeGetDouble(JNIEnv* env, jclass clazz, jint windowPtr,
jint row, jint column) {
CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);
LOG_WINDOW("Getting double for %d,%d from %p", row, column, window);
CursorWindow::FieldSlot* fieldSlot = window->getFieldSlot(row, column);
if (!fieldSlot) {
throwExceptionWithRowCol(env, row, column);
return 0.0;
}
int32_t type = window->getFieldSlotType(fieldSlot);
if (type == CursorWindow::FIELD_TYPE_FLOAT) {
return window->getFieldSlotValueDouble(fieldSlot);
} else if (type == CursorWindow::FIELD_TYPE_STRING) {
size_t sizeIncludingNull;
const char* value = window->getFieldSlotValueString(fieldSlot, &sizeIncludingNull);
return sizeIncludingNull > 1 ? strtod(value, NULL) : 0.0;
} else if (type == CursorWindow::FIELD_TYPE_INTEGER) {
return jdouble(window->getFieldSlotValueLong(fieldSlot));
} else if (type == CursorWindow::FIELD_TYPE_NULL) {
return 0.0;
} else if (type == CursorWindow::FIELD_TYPE_BLOB) {
throw_sqlite3_exception(env, "Unable to convert BLOB to double");
return 0.0;
} else {
throwUnknownTypeException(env, type);
return 0.0;
}
}
开发者ID:0xr0ot,项目名称:frameworks_base,代码行数:30,代码来源:android_database_CursorWindow.cpp
示例2: nativeDispose
static void nativeDispose(JNIEnv* env, jclass clazz, jint windowPtr) {
CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);
if (window) {
LOG_WINDOW("Closing window %p", window);
delete window;
}
}
开发者ID:0xr0ot,项目名称:frameworks_base,代码行数:7,代码来源:android_database_CursorWindow.cpp
示例3: getBlob_native
static jbyteArray getBlob_native(JNIEnv* env, jobject object, jint row, jint column)
{
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Getting blob for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return NULL;
}
uint8_t type = field.type;
if (type == FIELD_TYPE_BLOB || type == FIELD_TYPE_STRING) {
jbyteArray byteArray = env->NewByteArray(field.data.buffer.size);
LOG_ASSERT(byteArray, "Native could not create new byte[]");
env->SetByteArrayRegion(byteArray, 0, field.data.buffer.size,
(const jbyte*)window->offsetToPtr(field.data.buffer.offset));
return byteArray;
} else if (type == FIELD_TYPE_INTEGER) {
throw_sqlite3_exception(env, "INTEGER data in getBlob_native ");
} else if (type == FIELD_TYPE_FLOAT) {
throw_sqlite3_exception(env, "FLOAT data in getBlob_native ");
} else if (type == FIELD_TYPE_NULL) {
// do nothing
} else {
throwUnknowTypeException(env, type);
}
return NULL;
}
开发者ID:Solidus0815,项目名称:android-database-sqlcipher,代码行数:31,代码来源:net_sqlcipher_CursorWindow.cpp
示例4: nativeGetBlob
static jbyteArray nativeGetBlob(JNIEnv* env, jclass clazz, jint windowPtr,
jint row, jint column) {
CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);
LOG_WINDOW("Getting blob for %d,%d from %p", row, column, window);
CursorWindow::FieldSlot* fieldSlot = window->getFieldSlot(row, column);
if (!fieldSlot) {
throwExceptionWithRowCol(env, row, column);
return NULL;
}
int32_t type = window->getFieldSlotType(fieldSlot);
if (type == CursorWindow::FIELD_TYPE_BLOB || type == CursorWindow::FIELD_TYPE_STRING) {
size_t size;
const void* value = window->getFieldSlotValueBlob(fieldSlot, &size);
jbyteArray byteArray = env->NewByteArray(size);
if (!byteArray) {
env->ExceptionClear();
throw_sqlite3_exception(env, "Native could not create new byte[]");
return NULL;
}
env->SetByteArrayRegion(byteArray, 0, size, static_cast<const jbyte*>(value));
return byteArray;
} else if (type == CursorWindow::FIELD_TYPE_INTEGER) {
throw_sqlite3_exception(env, "INTEGER data in nativeGetBlob ");
} else if (type == CursorWindow::FIELD_TYPE_FLOAT) {
throw_sqlite3_exception(env, "FLOAT data in nativeGetBlob ");
} else if (type == CursorWindow::FIELD_TYPE_NULL) {
// do nothing
} else {
throwUnknownTypeException(env, type);
}
return NULL;
}
开发者ID:0xr0ot,项目名称:frameworks_base,代码行数:34,代码来源:android_database_CursorWindow.cpp
示例5: allocRowSlot
android::status_t NativeCursorWindow::allocRow()
{
if (mReadOnly) {
return android::INVALID_OPERATION;
}
// Fill in the row slot
RowSlot* rowSlot = allocRowSlot();
if (rowSlot == NULL) {
return android::NO_MEMORY;
}
// Allocate the slots for the field directory
size_t fieldDirSize = mHeader->numColumns * sizeof(FieldSlot);
uint32_t fieldDirOffset = alloc(fieldDirSize, true /*aligned*/);
if (!fieldDirOffset) {
mHeader->numRows--;
LOG_WINDOW("The row failed, so back out the new row accounting "
"from allocRowSlot %d", mHeader->numRows);
return android::NO_MEMORY;
}
FieldSlot* fieldDir = static_cast<FieldSlot*>(offsetToPtr(fieldDirOffset));
memset(fieldDir, 0, fieldDirSize);
// LOG_WINDOW("Allocated row %u, rowSlot is at offset %u, fieldDir is %d bytes at offset %u\n",
// mHeader->numRows - 1, offsetFromPtr(rowSlot), fieldDirSize, fieldDirOffset);
rowSlot->offset = fieldDirOffset;
return android::OK;
}
开发者ID:elastos,项目名称:Elastos5,代码行数:29,代码来源:NativeCursorWindow.cpp
示例6: nativePutBlob
static jboolean nativePutBlob(JNIEnv* env, jclass clazz, jlong windowPtr,
jbyteArray valueObj, jint row, jint column) {
CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);
jsize len = env->GetArrayLength(valueObj);
void* value = env->GetPrimitiveArrayCritical(valueObj, NULL);
status_t status = window->putBlob(row, column, value, len);
env->ReleasePrimitiveArrayCritical(valueObj, value, JNI_ABORT);
if (status) {
LOG_WINDOW("Failed to put blob. error=%d", status);
return false;
}
LOG_WINDOW("%d,%d is BLOB with %u bytes", row, column, len);
return true;
}
开发者ID:android-source,项目名称:platform_frameworks_base,代码行数:17,代码来源:android_database_CursorWindow.cpp
示例7: getString_native
static jstring getString_native(JNIEnv* env, jobject object, jint row, jint column)
{
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Getting string for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return NULL;
}
uint8_t type = field.type;
if (type == FIELD_TYPE_STRING) {
uint32_t size = field.data.buffer.size;
if (size > 0) {
#if WINDOW_STORAGE_UTF8
// Pass size - 1 since the UTF8 is null terminated and we don't want a null terminator on the UTF16 string
String16 utf16((char const *)window->offsetToPtr(field.data.buffer.offset), size - 1);
return env->NewString((jchar const *)utf16.string(), utf16.size());
#else
return env->NewString((jchar const *)window->offsetToPtr(field.data.buffer.offset), size / 2);
#endif
} else {
return env->NewStringUTF("");
}
} else if (type == FIELD_TYPE_INTEGER) {
int64_t value;
if (window->getLong(row, column, &value)) {
char buf[32];
snprintf(buf, sizeof(buf), "%lld", value);
return env->NewStringUTF(buf);
}
return NULL;
} else if (type == FIELD_TYPE_FLOAT) {
double value;
if (window->getDouble(row, column, &value)) {
char buf[32];
//selete the print way by code to impove the precision
if (((value > 0.0001) && (value < 1000000)) || ((value < -0.0001) && (value > -1000000)))
snprintf(buf, sizeof(buf), "%lf", value);
else
snprintf(buf, sizeof(buf), "%e", value);
return env->NewStringUTF(buf);
}
return NULL;
} else if (type == FIELD_TYPE_NULL) {
return NULL;
} else if (type == FIELD_TYPE_BLOB) {
throw_sqlite3_exception(env, "Unable to convert BLOB to string");
return NULL;
} else {
throwUnknowTypeException(env, type);
return NULL;
}
}
开发者ID:qingyue,项目名称:platform_frameworks,代码行数:58,代码来源:android_database_CursorWindow.cpp
示例8: native_close
static void native_close(JNIEnv * env, jobject object)
{
CursorWindow * window = GET_WINDOW(env, object);
if (window) {
LOG_WINDOW("Closing window %p", window);
delete window;
SET_WINDOW(env, object, 0);
}
}
开发者ID:qingyue,项目名称:platform_frameworks,代码行数:9,代码来源:android_database_CursorWindow.cpp
示例9: native_clear
static void native_clear(JNIEnv * env, jobject object)
{
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Clearing window %p", window);
if (window == NULL) {
jniThrowException(env, "java/lang/IllegalStateException", "clear() called after close()");
return;
}
window->clear();
}
开发者ID:qingyue,项目名称:platform_frameworks,代码行数:10,代码来源:android_database_CursorWindow.cpp
示例10: nativeGetType
static jint nativeGetType(JNIEnv* env, jclass clazz, jlong windowPtr,
jint row, jint column) {
CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);
LOG_WINDOW("returning column type affinity for %d,%d from %p", row, column, window);
CursorWindow::FieldSlot* fieldSlot = window->getFieldSlot(row, column);
if (!fieldSlot) {
return CursorWindow::FIELD_TYPE_NULL;
}
return window->getFieldSlotType(fieldSlot);
}
开发者ID:MaTriXy,项目名称:sqlite-android,代码行数:11,代码来源:android_database_CursorWindow.cpp
示例11: nativePutString
static jboolean nativePutString(JNIEnv* env, jclass clazz, jlong windowPtr,
jstring valueObj, jint row, jint column) {
CursorWindow* window = reinterpret_cast<CursorWindow*>(windowPtr);
size_t sizeIncludingNull = env->GetStringUTFLength(valueObj) + 1;
const char* valueStr = env->GetStringUTFChars(valueObj, NULL);
if (!valueStr) {
LOG_WINDOW("value can't be transferred to UTFChars");
return false;
}
status_t status = window->putString(row, column, valueStr, sizeIncludingNull);
env->ReleaseStringUTFChars(valueObj, valueStr);
if (status) {
LOG_WINDOW("Failed to put string. error=%d", status);
return false;
}
LOG_WINDOW("%d,%d is TEXT with %u bytes", row, column, sizeIncludingNull);
return true;
}
开发者ID:android-source,项目名称:platform_frameworks_base,代码行数:21,代码来源:android_database_CursorWindow.cpp
示例12: malloc
bool CursorWindow::initBuffer(bool localOnly)
{
void* data = malloc(mMaxSize);
if(data){
mData = (uint8_t *) data;
mHeader = (window_header_t *) mData;
mSize = mMaxSize;
clear();
LOG_WINDOW("Created CursorWindow with new MemoryDealer: mFreeOffset = %d, mSize = %d, mMaxSize = %d, mData = %p", mFreeOffset, mSize, mMaxSize, mData);
return true;
}
return false;
}
开发者ID:DIYwei,项目名称:android-database-sqlcipher,代码行数:13,代码来源:CursorWindow.cpp
示例13: isNull_native
static jboolean isNull_native(JNIEnv* env, jobject object, jint row, jint column)
{
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Checking for NULL at %d,%d from %p", row, column, window);
bool isNull;
if (window->getNull(row, column, &isNull)) {
return isNull;
}
//TODO throw execption?
return true;
}
开发者ID:qingyue,项目名称:platform_frameworks,代码行数:13,代码来源:android_database_CursorWindow.cpp
示例14: nativeCreateFromParcel
static jint nativeCreateFromParcel(JNIEnv* env, jclass clazz, jobject parcelObj) {
Parcel* parcel = parcelForJavaObject(env, parcelObj);
CursorWindow* window;
status_t status = CursorWindow::createFromParcel(parcel, &window);
if (status || !window) {
LOGE("Could not create CursorWindow from Parcel due to error %d.", status);
return 0;
}
LOG_WINDOW("nativeInitializeFromBinder: numRows = %d, numColumns = %d, window = %p",
window->getNumRows(), window->getNumColumns(), window);
return reinterpret_cast<jint>(window);
}
开发者ID:274737258,项目名称:android-sqlite-encrypt,代码行数:14,代码来源:com_sqlcrypt_database_CursorWindow.cpp
示例15: getDouble_native
static jdouble getDouble_native(JNIEnv* env, jobject object, jint row, jint column)
{
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Getting double for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return 0.0;
}
uint8_t type = field.type;
if (type == FIELD_TYPE_FLOAT) {
double value;
if (window->getDouble(row, column, &value)) {
return value;
}
return 0.0;
} else if (type == FIELD_TYPE_STRING) {
uint32_t size = field.data.buffer.size;
if (size > 0) {
#if WINDOW_STORAGE_UTF8
return strtod((char const *)window->offsetToPtr(field.data.buffer.offset), NULL);
#else
String8 ascii((char16_t *) window->offsetToPtr(field.data.buffer.offset), size / 2);
char const * str = ascii.string();
return strtod(str, NULL);
#endif
} else {
return 0.0;
}
} else if (type == FIELD_TYPE_INTEGER) {
int64_t value;
if (window->getLong(row, column, &value)) {
return (double) value;
}
return 0.0;
} else if (type == FIELD_TYPE_NULL) {
return 0.0;
} else if (type == FIELD_TYPE_BLOB) {
throw_sqlite3_exception(env, "Unable to convert BLOB to double");
return 0.0;
} else {
throwUnknowTypeException(env, type);
return 0.0;
}
}
开发者ID:qingyue,项目名称:platform_frameworks,代码行数:49,代码来源:android_database_CursorWindow.cpp
示例16: getDouble_native
static jdouble getDouble_native(JNIEnv* env, jobject object, jint row, jint column)
{
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Getting double for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return 0.0;
}
uint8_t type = field.type;
if (type == FIELD_TYPE_FLOAT) {
double value;
if (window->getDouble(row, column, &value)) {
return value;
}
return 0.0;
} else if (type == FIELD_TYPE_STRING) {
uint32_t size = field.data.buffer.size;
if (size > 0) {
double result;
jstring data = env->NewString((const jchar*)window->offsetToPtr(field.data.buffer.offset), (jsize)size);
const char* utf8data = env->GetStringUTFChars(data, NULL);
result = strtod(utf8data, NULL);
if(utf8data) env->ReleaseStringUTFChars(data, utf8data);
if(data) env->DeleteLocalRef(data);
return result;
} else {
return 0.0;
}
} else if (type == FIELD_TYPE_INTEGER) {
int64_t value;
if (window->getLong(row, column, &value)) {
return (double) value;
}
return 0.0;
} else if (type == FIELD_TYPE_NULL) {
return 0.0;
} else if (type == FIELD_TYPE_BLOB) {
throw_sqlite3_exception(env, "Unable to convert BLOB to double");
return 0.0;
} else {
throwUnknowTypeException(env, type);
return 0.0;
}
}
开发者ID:Solidus0815,项目名称:android-database-sqlcipher,代码行数:49,代码来源:net_sqlcipher_CursorWindow.cpp
示例17: isFloat_native
static jboolean isFloat_native(JNIEnv* env, jobject object, jint row, jint column)
{
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Checking if column is a float for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return NULL;
}
return field.type == FIELD_TYPE_FLOAT;
}
开发者ID:qingyue,项目名称:platform_frameworks,代码行数:15,代码来源:android_database_CursorWindow.cpp
示例18: getType_native
static jint getType_native(JNIEnv* env, jobject object, jint row, jint column)
{
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Getting type for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return NULL;
}
return field.type;
}
开发者ID:draekko,项目名称:android-database-sqlcipher,代码行数:15,代码来源:net_sqlcipher_CursorWindow.cpp
示例19: nativeCreate
static jlong nativeCreate(JNIEnv* env, jclass clazz, jstring nameObj, jint cursorWindowSize) {
const char* nameStr = env->GetStringUTFChars(nameObj, NULL);
std::string name(nameStr);
env->ReleaseStringUTFChars(nameObj, nameStr);
CursorWindow* window;
status_t status = CursorWindow::create(name, cursorWindowSize, &window);
if (status || !window) {
ALOGE("Could not allocate CursorWindow of size %d due to error %d.",
cursorWindowSize, status);
return 0;
}
LOG_WINDOW("nativeInitializeEmpty: window = %p", window);
return reinterpret_cast<jlong>(window);
}
开发者ID:MaTriXy,项目名称:sqlite-android,代码行数:16,代码来源:android_database_CursorWindow.cpp
示例20: getString_native
static jstring getString_native(JNIEnv* env, jobject object, jint row, jint column)
{
int i;
int32_t err;
CursorWindow * window = GET_WINDOW(env, object);
LOG_WINDOW("Getting string for %d,%d from %p", row, column, window);
field_slot_t field;
err = window->read_field_slot(row, column, &field);
if (err != 0) {
throwExceptionWithRowCol(env, row, column);
return NULL;
}
uint8_t type = field.type;
jint size = (jint)field.data.buffer.size;
if (type == FIELD_TYPE_NULL) {
return NULL;
} else if (type == FIELD_TYPE_BLOB) {
throw_sqlite3_exception(env, "Unable to convert BLOB to string");
return NULL;
} else if (type == FIELD_TYPE_STRING) {
jchar * buf = (jchar *)window->offsetToPtr(field.data.buffer.offset);
jclass strClass = env->FindClass("java/lang/String");
jmethodID ctorID = env->GetMethodID(strClass, "<init>", "([BLjava/lang/String;)V");
jstring encoding = env->NewStringUTF("UTF-16LE");
jbyteArray bytes = env->NewByteArray(size);
env->SetByteArrayRegion(bytes, 0, size, (jbyte*)buf);
return (jstring)env->NewObject(strClass, ctorID, bytes, encoding);
} else if (type == FIELD_TYPE_INTEGER) {
int64_t value;
if (window->getLong(row, column, &value)) {
char buf[32];
snprintf(buf, sizeof(buf), "%lld", value);
return env->NewStringUTF((const char*)buf);
}
return NULL;
} else if (type == FIELD_TYPE_FLOAT) {
double value;
if (window->getDouble(row, column, &value)) {
char buf[32];
snprintf(buf, sizeof(buf), "%g", value);
return env->NewStringUTF(buf);
}
return NULL;
}
}
开发者ID:Solidus0815,项目名称:android-database-sqlcipher,代码行数:45,代码来源:net_sqlcipher_CursorWindow.cpp
注:本文中的LOG_WINDOW函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。 |
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