9 Commits
15 changed files with 648 additions and 290 deletions
+29
View File
@@ -1,4 +1,33 @@
Version 1.37 2025-11-06
* query file info support two combined flags:
ProtoCommon.FDFS_QUERY_FINFO_FLAGS_NOT_CALC_CRC32
ProtoCommon.FDFS_QUERY_FINFO_FLAGS_KEEP_SILENCE
you must upgrade your FastDFS server V6.15.1 and higher version
Version 1.36 2025-10-26
* monitor protocol compatible with IPv4/IPv6 address automatically
* FastDFS server version requirements:
# group and storage statistics / monitor APIs: FastDFS server >= V6.13.1
# other APIs: FastDFS server >= V6.06
Version 1.35 2025-09-04
* group and storage statistics / monitor API output reserved
and available space
* you must upgrade your FastDFS server V6.13.1 and higher version
Version 1.34 2025-08-28
* adapt to FastDFS server V6.13 for read-write separation
you must upgrade your FastDFS server V6.13 and higher version
Version 1.33 2025-07-21
* protocol automatically compatible with IPv4/IPv6 address
this version for FastDFS server V6.06 and higher version
Version 1.32 2024-02-12
* change FDFS_VERSION_SIZE from 6 to 8
you must upgrade your FastDFS server to V6.12 or higher version
Version 1.31 2023-12-13
* adapt to FastDFS server V6.11 for IPv6
you must upgrade your FastDFS server to V6.11 or higher version
+1 -1
View File
@@ -4,7 +4,7 @@
<groupId>org.csource</groupId>
<artifactId>fastdfs-client-java</artifactId>
<version>1.31-SNAPSHOT</version>
<version>1.37-SNAPSHOT</version>
<name>fastdfs-client-java</name>
<description>fastdfs client for java</description>
<packaging>jar</packaging>
@@ -24,7 +24,7 @@ import java.util.Properties;
* Global variables
*
* @author Happy Fish / YuQing
* @version Version 1.11
* @version Version 1.33
*/
public class ClientGlobal {
@@ -49,6 +49,8 @@ public class ClientGlobal {
public static final String PROP_KEY_CONNECTION_POOL_MAX_IDLE_TIME = "fastdfs.connection_pool.max_idle_time";
public static final String PROP_KEY_CONNECTION_POOL_MAX_WAIT_TIME_IN_MS = "fastdfs.connection_pool.max_wait_time_in_ms";
public static final String PROP_KEY_HAVE_ALLOW_EMPTY_FIELD = "fastdfs.fetch_storage_ids.have_allow_empty_field";
public static final int DEFAULT_CONNECT_TIMEOUT = 5; //second
public static final int DEFAULT_NETWORK_TIMEOUT = 30; //second
public static final String DEFAULT_CHARSET = "UTF-8";
@@ -79,6 +81,9 @@ public class ClientGlobal {
public static int g_connection_pool_max_idle_time = DEFAULT_CONNECTION_POOL_MAX_IDLE_TIME * 1000; //millisecond
public static int g_connection_pool_max_wait_time_in_ms = DEFAULT_CONNECTION_POOL_MAX_WAIT_TIME_IN_MS; //millisecond
public static final boolean DEFAULT_HAVE_ALLOW_EMPTY_FIELD = true;
public static boolean g_have_allow_empty_field = DEFAULT_HAVE_ALLOW_EMPTY_FIELD;
public static TrackerGroup g_tracker_group;
private ClientGlobal() {
@@ -86,8 +91,12 @@ public class ClientGlobal {
private static void loadStorageServersFromTracker() throws IOException, MyException {
TrackerClient tracker = new TrackerClient();
StringBuilder builder = tracker.fetchStorageIds();
if (builder.length() == 0) {
StringBuilder builder = tracker.fetchStorageIds(g_have_allow_empty_field);
if (builder == null && g_have_allow_empty_field) {
builder = tracker.fetchStorageIds(false);
}
if (builder == null || builder.length() == 0) {
return;
}
@@ -226,6 +235,7 @@ public class ClientGlobal {
g_connection_pool_max_wait_time_in_ms = DEFAULT_CONNECTION_POOL_MAX_WAIT_TIME_IN_MS;
}
g_have_allow_empty_field = iniReader.getBoolValue("fetch_storage_ids.have_allow_empty_field", DEFAULT_HAVE_ALLOW_EMPTY_FIELD);
loadStorageServersFromTracker();
}
@@ -305,6 +315,11 @@ public class ClientGlobal {
g_connection_pool_max_wait_time_in_ms = Integer.parseInt(poolMaxWaitTimeInMS);
}
String haveAllowEmptyField = props.getProperty(PROP_KEY_HAVE_ALLOW_EMPTY_FIELD);
if (haveAllowEmptyField != null && haveAllowEmptyField.trim().length() != 0) {
g_have_allow_empty_field = Boolean.parseBoolean(haveAllowEmptyField);
}
loadStorageServersFromTracker();
}
@@ -455,6 +470,7 @@ public class ClientGlobal {
+ "\n g_connection_pool_max_count_per_entry = " + g_connection_pool_max_count_per_entry
+ "\n g_connection_pool_max_idle_time(ms) = " + g_connection_pool_max_idle_time
+ "\n g_connection_pool_max_wait_time_in_ms(ms) = " + g_connection_pool_max_wait_time_in_ms
+ "\n g_have_allow_empty_field = " + g_have_allow_empty_field
+ "\n trackerServers = " + trackerServers
+ "\n}";
}
@@ -73,16 +73,20 @@ public class ProtoCommon {
public static final int FDFS_PROTO_PKG_LEN_SIZE = 8;
public static final int FDFS_PROTO_CMD_SIZE = 1;
public static final int FDFS_GROUP_NAME_MAX_LEN = 16;
public static final int FDFS_IPADDR_SIZE = 46;
public static final int FDFS_DOMAIN_NAME_MAX_SIZE = 128;
public static final int FDFS_VERSION_SIZE = 6;
public static final int FDFS_IPV4_SIZE = 16;
public static final int FDFS_IPV6_SIZE = 46;
public static final int FDFS_VERSION_SIZE = 8;
public static final int FDFS_STORAGE_ID_MAX_SIZE = 16;
public static final String FDFS_RECORD_SEPERATOR = "\u0001";
public static final String FDFS_FIELD_SEPERATOR = "\u0002";
public static final int TRACKER_QUERY_STORAGE_FETCH_BODY_LEN = FDFS_GROUP_NAME_MAX_LEN
+ FDFS_IPADDR_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE;
public static final int TRACKER_QUERY_STORAGE_STORE_BODY_LEN = FDFS_GROUP_NAME_MAX_LEN
+ FDFS_IPADDR_SIZE + FDFS_PROTO_PKG_LEN_SIZE;
public static final int TRACKER_QUERY_STORAGE_FETCH_IPV4_BODY_LEN = FDFS_GROUP_NAME_MAX_LEN
+ FDFS_IPV4_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE;
public static final int TRACKER_QUERY_STORAGE_FETCH_IPV6_BODY_LEN = FDFS_GROUP_NAME_MAX_LEN
+ FDFS_IPV6_SIZE - 1 + FDFS_PROTO_PKG_LEN_SIZE;
public static final int TRACKER_QUERY_STORAGE_STORE_IPV4_BODY_LEN = FDFS_GROUP_NAME_MAX_LEN
+ FDFS_IPV4_SIZE + FDFS_PROTO_PKG_LEN_SIZE;
public static final int TRACKER_QUERY_STORAGE_STORE_IPV6_BODY_LEN = FDFS_GROUP_NAME_MAX_LEN
+ FDFS_IPV6_SIZE + FDFS_PROTO_PKG_LEN_SIZE;
public static final byte FDFS_FILE_EXT_NAME_MAX_LEN = 6;
public static final byte FDFS_FILE_PREFIX_MAX_LEN = 16;
public static final byte FDFS_FILE_PATH_LEN = 10;
@@ -103,6 +107,15 @@ public class ProtoCommon {
protected static final int PROTO_HEADER_CMD_INDEX = FDFS_PROTO_PKG_LEN_SIZE;
protected static final int PROTO_HEADER_STATUS_INDEX = FDFS_PROTO_PKG_LEN_SIZE + 1;
//read write mode
public static final byte FDFS_RW_MODE_NONE = 0;
public static final byte FDFS_RW_MODE_READONLY = 4;
public static final byte FDFS_RW_MODE_WRITEONLY = 2;
public static final byte FDFS_RW_MODE_BOTH = FDFS_RW_MODE_READONLY + FDFS_RW_MODE_WRITEONLY;
public static final byte FDFS_QUERY_FINFO_FLAGS_NOT_CALC_CRC32 = 1;
public static final byte FDFS_QUERY_FINFO_FLAGS_KEEP_SILENCE = 2;
private ProtoCommon() {
}
@@ -1540,9 +1540,14 @@ public class StorageClient {
*
* @param group_name the group name of storage server
* @param remote_filename filename on storage server
* @param flags combined flags as following:
* ProtoCommon.FDFS_QUERY_FINFO_FLAGS_NOT_CALC_CRC32 : do NOT calculate CRC32
* for appender file or slave file
* ProtoCommon.FDFS_QUERY_FINFO_FLAGS_KEEP_SILENCE : keep silence,
* when this file not exist, do not log error on storage server
* @return FileInfo object for success, return null for fail
*/
public FileInfo query_file_info(String group_name, String remote_filename) throws IOException, MyException {
public FileInfo query_file_info(String group_name, String remote_filename, byte flags) throws IOException, MyException {
boolean bNewStorageServer = this.newUpdatableStorageConnection(group_name, remote_filename);
Connection connection = this.storageServer.getConnection();
try {
@@ -1566,7 +1571,7 @@ public class StorageClient {
System.arraycopy(bs, 0, groupBytes, 0, groupLen);
header = ProtoCommon.packHeader(ProtoCommon.STORAGE_PROTO_CMD_QUERY_FILE_INFO,
+groupBytes.length + filenameBytes.length, (byte) 0);
groupBytes.length + filenameBytes.length, flags);
OutputStream out = connection.getOutputStream();
byte[] wholePkg = new byte[header.length + groupBytes.length + filenameBytes.length];
System.arraycopy(header, 0, wholePkg, 0, header.length);
@@ -1575,19 +1580,28 @@ public class StorageClient {
out.write(wholePkg);
pkgInfo = ProtoCommon.recvPackage(connection.getInputStream(),
ProtoCommon.STORAGE_PROTO_CMD_RESP,
3 * ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE +
ProtoCommon.FDFS_IPADDR_SIZE);
ProtoCommon.STORAGE_PROTO_CMD_RESP, -1);
this.errno = pkgInfo.errno;
if (pkgInfo.errno != 0) {
return null;
}
int front_len = 3 * ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
int ip_size;
if (pkgInfo.body.length == front_len + ProtoCommon.FDFS_IPV6_SIZE) { //IPv6
ip_size = ProtoCommon.FDFS_IPV6_SIZE;
} else if (pkgInfo.body.length == front_len + ProtoCommon.FDFS_IPV4_SIZE) { //IPv4
ip_size = ProtoCommon.FDFS_IPV4_SIZE;
} else {
this.errno = ProtoCommon.ERR_NO_EINVAL;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
long file_size = ProtoCommon.buff2long(pkgInfo.body, 0);
int create_timestamp = (int) ProtoCommon.buff2long(pkgInfo.body, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
int crc32 = (int) ProtoCommon.buff2long(pkgInfo.body, 2 * ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
String source_ip_addr = (new String(pkgInfo.body, 3 * ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE, ProtoCommon.FDFS_IPADDR_SIZE)).trim();
String source_ip_addr = (new String(pkgInfo.body, front_len, ip_size)).trim();
return new FileInfo(true, FileInfo.FILE_TYPE_NORMAL, file_size,
create_timestamp, crc32, source_ip_addr);
} catch (IOException ex) {
@@ -1604,6 +1618,11 @@ public class StorageClient {
}
}
public FileInfo query_file_info(String group_name, String remote_filename) throws IOException, MyException {
final byte flags = 0;
return this.query_file_info(group_name, remote_filename, flags);
}
/**
* check storage socket, if null create a new connection
*
@@ -735,16 +735,26 @@ public class StorageClient1 extends StorageClient {
* get file info from storage server
*
* @param file_id the file id(including group name and filename)
* @param flags combined flags as following:
* ProtoCommon.FDFS_QUERY_FINFO_FLAGS_NOT_CALC_CRC32 : do NOT calculate CRC32
* for appender file or slave file
* ProtoCommon.FDFS_QUERY_FINFO_FLAGS_KEEP_SILENCE : keep silence,
* when this file not exist, do not log error on storage server
* @return FileInfo object for success, return null for fail
*/
public FileInfo query_file_info1(String file_id) throws IOException, MyException {
String[] parts = new String[2];
this.errno = this.split_file_id(file_id, parts);
if (this.errno != 0) {
return null;
}
public FileInfo query_file_info1(String file_id, byte flags) throws IOException, MyException {
String[] parts = new String[2];
this.errno = this.split_file_id(file_id, parts);
if (this.errno != 0) {
return null;
}
return this.query_file_info(parts[0], parts[1]);
return this.query_file_info(parts[0], parts[1], flags);
}
public FileInfo query_file_info1(String file_id) throws IOException, MyException {
final byte flags = 0;
return this.query_file_info1(file_id, flags);
}
/**
@@ -12,74 +12,94 @@ package org.csource.fastdfs;
* C struct body decoder
*
* @author Happy Fish / YuQing
* @version Version 1.18
* @version Version 1.34
*/
public class StructGroupStat extends StructBase {
protected static final int FIELD_INDEX_GROUP_NAME = 0;
protected static final int FIELD_INDEX_TOTAL_MB = 1;
protected static final int FIELD_INDEX_FREE_MB = 2;
protected static final int FIELD_INDEX_TRUNK_FREE_MB = 3;
protected static final int FIELD_INDEX_STORAGE_COUNT = 4;
protected static final int FIELD_INDEX_STORAGE_PORT = 5;
protected static final int FIELD_INDEX_STORAGE_HTTP_PORT = 6;
protected static final int FIELD_INDEX_ACTIVE_COUNT = 7;
protected static final int FIELD_INDEX_CURRENT_WRITE_SERVER = 8;
protected static final int FIELD_INDEX_STORE_PATH_COUNT = 9;
protected static final int FIELD_INDEX_SUBDIR_COUNT_PER_PATH = 10;
protected static final int FIELD_INDEX_CURRENT_TRUNK_FILE_ID = 11;
protected static final int FIELD_INDEX_RESERVED_MB = 3;
protected static final int FIELD_INDEX_TRUNK_FREE_MB = 4;
protected static final int FIELD_INDEX_STORAGE_COUNT = 5;
protected static final int FIELD_INDEX_STORAGE_PORT = 6;
protected static final int FIELD_INDEX_READABLE_SERVER_COUNT = 7;
protected static final int FIELD_INDEX_WRITABLE_SERVER_COUNT = 8;
protected static final int FIELD_INDEX_CURRENT_WRITE_SERVER = 9;
protected static final int FIELD_INDEX_STORE_PATH_COUNT = 10;
protected static final int FIELD_INDEX_SUBDIR_COUNT_PER_PATH = 11;
protected static final int FIELD_INDEX_CURRENT_TRUNK_FILE_ID = 12;
protected static final int FIELD_COUNT = 13;
protected static int fieldsTotalSize;
protected static StructBase.FieldInfo[] fieldsArray = new StructBase.FieldInfo[12];
protected static StructBase.FieldInfo[] fieldsArray = new StructBase.FieldInfo[FIELD_COUNT];
static {
int offset = 0;
fieldsArray[FIELD_INDEX_GROUP_NAME] = new StructBase.FieldInfo("groupName", offset, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + 1);
fieldsArray[FIELD_INDEX_GROUP_NAME] = new StructBase.FieldInfo(
"groupName", offset, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + 1);
offset += ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + 1;
fieldsArray[FIELD_INDEX_TOTAL_MB] = new StructBase.FieldInfo("totalMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_TOTAL_MB] = new StructBase.FieldInfo(
"totalMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_FREE_MB] = new StructBase.FieldInfo("freeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_FREE_MB] = new StructBase.FieldInfo(
"freeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TRUNK_FREE_MB] = new StructBase.FieldInfo("trunkFreeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_RESERVED_MB] = new StructBase.FieldInfo(
"reservedMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORAGE_COUNT] = new StructBase.FieldInfo("storageCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_TRUNK_FREE_MB] = new StructBase.FieldInfo(
"trunkFreeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORAGE_PORT] = new StructBase.FieldInfo("storagePort", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_STORAGE_COUNT] = new StructBase.FieldInfo(
"storageCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORAGE_HTTP_PORT] = new StructBase.FieldInfo("storageHttpPort", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_STORAGE_PORT] = new StructBase.FieldInfo(
"storagePort", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_ACTIVE_COUNT] = new StructBase.FieldInfo("activeCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_READABLE_SERVER_COUNT] = new StructBase.FieldInfo(
"readableServerCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_CURRENT_WRITE_SERVER] = new StructBase.FieldInfo("currentWriteServer", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_WRITABLE_SERVER_COUNT] = new StructBase.FieldInfo(
"writableServerCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORE_PATH_COUNT] = new StructBase.FieldInfo("storePathCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_CURRENT_WRITE_SERVER] = new StructBase.FieldInfo(
"currentWriteServer", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUBDIR_COUNT_PER_PATH] = new StructBase.FieldInfo("subdirCountPerPath", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_STORE_PATH_COUNT] = new StructBase.FieldInfo(
"storePathCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_CURRENT_TRUNK_FILE_ID] = new StructBase.FieldInfo("currentTrunkFileId", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
fieldsArray[FIELD_INDEX_SUBDIR_COUNT_PER_PATH] = new StructBase.FieldInfo(
"subdirCountPerPath", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_CURRENT_TRUNK_FILE_ID] = new StructBase.FieldInfo(
"currentTrunkFileId", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsTotalSize = offset;
}
protected String groupName; //name of this group
protected long totalMB; //total disk storage in MB
protected long totalMB; //total disk space in MB
protected long freeMB; //free disk space in MB
protected long reservedMB; //reserved disk space in MB
protected long trunkFreeMB; //trunk free space in MB
protected int storageCount; //storage server count
protected int storagePort; //storage server port
protected int storageHttpPort; //storage server HTTP port
protected int activeCount; //active storage server count
protected int readableServerCount; //readable storage server count
protected int writableServerCount; //writable storage server count
protected int currentWriteServer; //current storage server index to upload file
protected int storePathCount; //store base path count of each storage server
protected int subdirCountPerPath; //sub dir count per store path
@@ -121,6 +141,15 @@ public class StructGroupStat extends StructBase {
return this.freeMB;
}
/**
* get reserved disk space in MB
*
* @return reserved disk space in MB
*/
public long getReservedMB() {
return this.reservedMB;
}
/**
* get trunk free space in MB
*
@@ -139,13 +168,22 @@ public class StructGroupStat extends StructBase {
return this.storageCount;
}
/**
* get readable storage server count
*
* @return readable storage server count
*/
public int getReadableServerCount() {
return this.readableServerCount;
}
/**
* get active storage server count in this group
*
* @return active storage server count in this group
*/
public int getActiveCount() {
return this.activeCount;
public int getWritableServerCount() {
return this.writableServerCount;
}
/**
@@ -157,15 +195,6 @@ public class StructGroupStat extends StructBase {
return this.storagePort;
}
/**
* get storage server HTTP port
*
* @return storage server HTTP port
*/
public int getStorageHttpPort() {
return this.storageHttpPort;
}
/**
* get current storage server index to upload file
*
@@ -212,11 +241,12 @@ public class StructGroupStat extends StructBase {
this.groupName = stringValue(bs, offset, fieldsArray[FIELD_INDEX_GROUP_NAME]);
this.totalMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_TOTAL_MB]);
this.freeMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_FREE_MB]);
this.reservedMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_RESERVED_MB]);
this.trunkFreeMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_TRUNK_FREE_MB]);
this.storageCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_COUNT]);
this.storagePort = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_PORT]);
this.storageHttpPort = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_HTTP_PORT]);
this.activeCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_ACTIVE_COUNT]);
this.readableServerCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_READABLE_SERVER_COUNT]);
this.writableServerCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_WRITABLE_SERVER_COUNT]);
this.currentWriteServer = intValue(bs, offset, fieldsArray[FIELD_INDEX_CURRENT_WRITE_SERVER]);
this.storePathCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORE_PATH_COUNT]);
this.subdirCountPerPath = intValue(bs, offset, fieldsArray[FIELD_INDEX_SUBDIR_COUNT_PER_PATH]);
@@ -0,0 +1,46 @@
/**
* Copyright (C) 2025 Happy Fish / YuQing
* <p>
* FastDFS Java Client may be copied only under the terms of the GNU Lesser
* General Public License (LGPL).
* Please visit the FastDFS Home Page https://github.com/happyfish100/fastdfs for more detail.
*/
package org.csource.fastdfs;
import java.util.Date;
/**
* C struct body decoder
*
* @author Happy Fish / YuQing
* @version Version 1.36
*/
public class StructIPv4StorageStat extends StructStorageStat {
protected static int fieldsTotalSize;
protected static StructBase.FieldInfo[] fieldsArray =
new StructBase.FieldInfo[StructStorageStat.FIELD_COUNT];
static {
fieldsTotalSize = StructStorageStat.initFieldsArray(
fieldsArray, ProtoCommon.FDFS_IPV4_SIZE);
}
/**
* get fields total size
*
* @return fields total size
*/
public static int getFieldsTotalSize() {
return fieldsTotalSize;
}
/**
*
* @param bs byte array
* @param offset start offset
*/
public void setFields(byte[] bs, int offset) {
super.setFields(fieldsArray, bs, offset);
}
}
@@ -0,0 +1,46 @@
/**
* Copyright (C) 2025 Happy Fish / YuQing
* <p>
* FastDFS Java Client may be copied only under the terms of the GNU Lesser
* General Public License (LGPL).
* Please visit the FastDFS Home Page https://github.com/happyfish100/fastdfs for more detail.
*/
package org.csource.fastdfs;
import java.util.Date;
/**
* C struct body decoder
*
* @author Happy Fish / YuQing
* @version Version 1.36
*/
public class StructIPv6StorageStat extends StructStorageStat {
protected static int fieldsTotalSize;
protected static StructBase.FieldInfo[] fieldsArray =
new StructBase.FieldInfo[StructStorageStat.FIELD_COUNT];
static {
fieldsTotalSize = StructStorageStat.initFieldsArray(
fieldsArray, ProtoCommon.FDFS_IPV6_SIZE);
}
/**
* get fields total size
*
* @return fields total size
*/
public static int getFieldsTotalSize() {
return fieldsTotalSize;
}
/**
*
* @param bs byte array
* @param offset start offset
*/
public void setFields(byte[] bs, int offset) {
super.setFields(fieldsArray, bs, offset);
}
}
@@ -14,25 +14,26 @@ import java.util.Date;
* C struct body decoder
*
* @author Happy Fish / YuQing
* @version Version 1.25
* @version Version 1.35
*/
public class StructStorageStat extends StructBase {
protected static final int FIELD_INDEX_STATUS = 0;
protected static final int FIELD_INDEX_ID = 1;
protected static final int FIELD_INDEX_IP_ADDR = 2;
protected static final int FIELD_INDEX_DOMAIN_NAME = 3;
protected static final int FIELD_INDEX_RW_MODE = 1;
protected static final int FIELD_INDEX_ID = 2;
protected static final int FIELD_INDEX_IP_ADDR = 3;
protected static final int FIELD_INDEX_SRC_ID = 4;
protected static final int FIELD_INDEX_VERSION = 5;
protected static final int FIELD_INDEX_JOIN_TIME = 6;
protected static final int FIELD_INDEX_UP_TIME = 7;
protected static final int FIELD_INDEX_TOTAL_MB = 8;
protected static final int FIELD_INDEX_FREE_MB = 9;
protected static final int FIELD_INDEX_UPLOAD_PRIORITY = 10;
protected static final int FIELD_INDEX_STORE_PATH_COUNT = 11;
protected static final int FIELD_INDEX_SUBDIR_COUNT_PER_PATH = 12;
protected static final int FIELD_INDEX_CURRENT_WRITE_PATH = 13;
protected static final int FIELD_INDEX_STORAGE_PORT = 14;
protected static final int FIELD_INDEX_STORAGE_HTTP_PORT = 15;
protected static final int FIELD_INDEX_RESERVED_MB = 10;
protected static final int FIELD_INDEX_UPLOAD_PRIORITY = 11;
protected static final int FIELD_INDEX_STORE_PATH_COUNT = 12;
protected static final int FIELD_INDEX_SUBDIR_COUNT_PER_PATH = 13;
protected static final int FIELD_INDEX_CURRENT_WRITE_PATH = 14;
protected static final int FIELD_INDEX_STORAGE_PORT = 15;
protected static final int FIELD_INDEX_CONNECTION_ALLOC_COUNT = 16;
protected static final int FIELD_INDEX_CONNECTION_CURRENT_COUNT = 17;
@@ -82,216 +83,277 @@ public class StructStorageStat extends StructBase {
protected static final int FIELD_INDEX_LAST_HEART_BEAT_TIME = 60;
protected static final int FIELD_INDEX_IF_TRUNK_FILE = 61;
protected static int fieldsTotalSize;
protected static StructBase.FieldInfo[] fieldsArray = new StructBase.FieldInfo[62];
protected static final int FIELD_COUNT = 62;
static {
int offset = 0;
protected static int initFieldsArray(StructBase.FieldInfo[] fieldsArray, int ipaddr_size) {
int offset = 0;
fieldsArray[FIELD_INDEX_STATUS] = new StructBase.FieldInfo("status", offset, 1);
offset += 1;
fieldsArray[FIELD_INDEX_STATUS] = new StructBase.FieldInfo(
"status", offset, 1);
offset += 1;
fieldsArray[FIELD_INDEX_ID] = new StructBase.FieldInfo("id", offset, ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE);
offset += ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE;
fieldsArray[FIELD_INDEX_RW_MODE] = new StructBase.FieldInfo(
"readWriteMode", offset, 1);
offset += 1;
fieldsArray[FIELD_INDEX_IP_ADDR] = new StructBase.FieldInfo("ipAddr", offset, ProtoCommon.FDFS_IPADDR_SIZE);
offset += ProtoCommon.FDFS_IPADDR_SIZE;
fieldsArray[FIELD_INDEX_ID] = new StructBase.FieldInfo(
"id", offset, ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE);
offset += ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE;
fieldsArray[FIELD_INDEX_DOMAIN_NAME] = new StructBase.FieldInfo("domainName", offset, ProtoCommon.FDFS_DOMAIN_NAME_MAX_SIZE);
offset += ProtoCommon.FDFS_DOMAIN_NAME_MAX_SIZE;
fieldsArray[FIELD_INDEX_IP_ADDR] = new StructBase.FieldInfo(
"ipAddr", offset, ipaddr_size);
offset += ipaddr_size;
fieldsArray[FIELD_INDEX_SRC_ID] = new StructBase.FieldInfo("srcId", offset, ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE);
offset += ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE;
fieldsArray[FIELD_INDEX_SRC_ID] = new StructBase.FieldInfo(
"srcId", offset, ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE);
offset += ProtoCommon.FDFS_STORAGE_ID_MAX_SIZE;
fieldsArray[FIELD_INDEX_VERSION] = new StructBase.FieldInfo("version", offset, ProtoCommon.FDFS_VERSION_SIZE);
offset += ProtoCommon.FDFS_VERSION_SIZE;
fieldsArray[FIELD_INDEX_VERSION] = new StructBase.FieldInfo(
"version", offset, ProtoCommon.FDFS_VERSION_SIZE);
offset += ProtoCommon.FDFS_VERSION_SIZE;
fieldsArray[FIELD_INDEX_JOIN_TIME] = new StructBase.FieldInfo("joinTime", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_JOIN_TIME] = new StructBase.FieldInfo(
"joinTime", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_UP_TIME] = new StructBase.FieldInfo("upTime", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_UP_TIME] = new StructBase.FieldInfo(
"upTime", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_MB] = new StructBase.FieldInfo("totalMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_MB] = new StructBase.FieldInfo(
"totalMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_FREE_MB] = new StructBase.FieldInfo("freeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_FREE_MB] = new StructBase.FieldInfo(
"freeMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_UPLOAD_PRIORITY] = new StructBase.FieldInfo("uploadPriority", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_RESERVED_MB] = new StructBase.FieldInfo(
"reservedMB", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORE_PATH_COUNT] = new StructBase.FieldInfo("storePathCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_UPLOAD_PRIORITY] = new StructBase.FieldInfo(
"uploadPriority", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUBDIR_COUNT_PER_PATH] = new StructBase.FieldInfo("subdirCountPerPath", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORE_PATH_COUNT] = new StructBase.FieldInfo(
"storePathCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_CURRENT_WRITE_PATH] = new StructBase.FieldInfo("currentWritePath", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUBDIR_COUNT_PER_PATH] = new StructBase.FieldInfo(
"subdirCountPerPath", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORAGE_PORT] = new StructBase.FieldInfo("storagePort", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_CURRENT_WRITE_PATH] = new StructBase.FieldInfo(
"currentWritePath", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORAGE_HTTP_PORT] = new StructBase.FieldInfo("storageHttpPort", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_STORAGE_PORT] = new StructBase.FieldInfo(
"storagePort", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_CONNECTION_ALLOC_COUNT] = new StructBase.FieldInfo("connectionAllocCount", offset, 4);
offset += 4;
fieldsArray[FIELD_INDEX_CONNECTION_ALLOC_COUNT] = new StructBase.FieldInfo(
"connectionAllocCount", offset, 4);
offset += 4;
fieldsArray[FIELD_INDEX_CONNECTION_CURRENT_COUNT] = new StructBase.FieldInfo("connectionCurrentCount", offset, 4);
offset += 4;
fieldsArray[FIELD_INDEX_CONNECTION_CURRENT_COUNT] = new StructBase.FieldInfo(
"connectionCurrentCount", offset, 4);
offset += 4;
fieldsArray[FIELD_INDEX_CONNECTION_MAX_COUNT] = new StructBase.FieldInfo("connectionMaxCount", offset, 4);
offset += 4;
fieldsArray[FIELD_INDEX_CONNECTION_MAX_COUNT] = new StructBase.FieldInfo(
"connectionMaxCount", offset, 4);
offset += 4;
fieldsArray[FIELD_INDEX_TOTAL_UPLOAD_COUNT] = new StructBase.FieldInfo("totalUploadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_UPLOAD_COUNT] = new StructBase.FieldInfo(
"totalUploadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_UPLOAD_COUNT] = new StructBase.FieldInfo("successUploadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_UPLOAD_COUNT] = new StructBase.FieldInfo(
"successUploadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_APPEND_COUNT] = new StructBase.FieldInfo("totalAppendCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_APPEND_COUNT] = new StructBase.FieldInfo(
"totalAppendCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_APPEND_COUNT] = new StructBase.FieldInfo("successAppendCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_APPEND_COUNT] = new StructBase.FieldInfo(
"successAppendCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_MODIFY_COUNT] = new StructBase.FieldInfo("totalModifyCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_MODIFY_COUNT] = new StructBase.FieldInfo(
"totalModifyCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_MODIFY_COUNT] = new StructBase.FieldInfo("successModifyCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_MODIFY_COUNT] = new StructBase.FieldInfo(
"successModifyCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_TRUNCATE_COUNT] = new StructBase.FieldInfo("totalTruncateCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_TRUNCATE_COUNT] = new StructBase.FieldInfo(
"totalTruncateCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_TRUNCATE_COUNT] = new StructBase.FieldInfo("successTruncateCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_TRUNCATE_COUNT] = new StructBase.FieldInfo(
"successTruncateCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_SET_META_COUNT] = new StructBase.FieldInfo("totalSetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_SET_META_COUNT] = new StructBase.FieldInfo(
"totalSetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_SET_META_COUNT] = new StructBase.FieldInfo("successSetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_SET_META_COUNT] = new StructBase.FieldInfo(
"successSetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DELETE_COUNT] = new StructBase.FieldInfo("totalDeleteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DELETE_COUNT] = new StructBase.FieldInfo(
"totalDeleteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DELETE_COUNT] = new StructBase.FieldInfo("successDeleteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DELETE_COUNT] = new StructBase.FieldInfo(
"successDeleteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DOWNLOAD_COUNT] = new StructBase.FieldInfo("totalDownloadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DOWNLOAD_COUNT] = new StructBase.FieldInfo(
"totalDownloadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DOWNLOAD_COUNT] = new StructBase.FieldInfo("successDownloadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DOWNLOAD_COUNT] = new StructBase.FieldInfo(
"successDownloadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_GET_META_COUNT] = new StructBase.FieldInfo("totalGetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_GET_META_COUNT] = new StructBase.FieldInfo(
"totalGetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_GET_META_COUNT] = new StructBase.FieldInfo("successGetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_GET_META_COUNT] = new StructBase.FieldInfo(
"successGetMetaCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_CREATE_LINK_COUNT] = new StructBase.FieldInfo("totalCreateLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_CREATE_LINK_COUNT] = new StructBase.FieldInfo(
"totalCreateLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_CREATE_LINK_COUNT] = new StructBase.FieldInfo("successCreateLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_CREATE_LINK_COUNT] = new StructBase.FieldInfo(
"successCreateLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DELETE_LINK_COUNT] = new StructBase.FieldInfo("totalDeleteLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DELETE_LINK_COUNT] = new StructBase.FieldInfo(
"totalDeleteLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DELETE_LINK_COUNT] = new StructBase.FieldInfo("successDeleteLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DELETE_LINK_COUNT] = new StructBase.FieldInfo(
"successDeleteLinkCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_UPLOAD_BYTES] = new StructBase.FieldInfo("totalUploadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_UPLOAD_BYTES] = new StructBase.FieldInfo(
"totalUploadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_UPLOAD_BYTES] = new StructBase.FieldInfo("successUploadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_UPLOAD_BYTES] = new StructBase.FieldInfo(
"successUploadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_APPEND_BYTES] = new StructBase.FieldInfo("totalAppendBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_APPEND_BYTES] = new StructBase.FieldInfo(
"totalAppendBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_APPEND_BYTES] = new StructBase.FieldInfo("successAppendBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_APPEND_BYTES] = new StructBase.FieldInfo(
"successAppendBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_MODIFY_BYTES] = new StructBase.FieldInfo("totalModifyBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_MODIFY_BYTES] = new StructBase.FieldInfo(
"totalModifyBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_MODIFY_BYTES] = new StructBase.FieldInfo("successModifyBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_MODIFY_BYTES] = new StructBase.FieldInfo(
"successModifyBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DOWNLOAD_BYTES] = new StructBase.FieldInfo("totalDownloadloadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_DOWNLOAD_BYTES] = new StructBase.FieldInfo(
"totalDownloadloadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DOWNLOAD_BYTES] = new StructBase.FieldInfo("successDownloadloadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_DOWNLOAD_BYTES] = new StructBase.FieldInfo(
"successDownloadloadBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_SYNC_IN_BYTES] = new StructBase.FieldInfo("totalSyncInBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_SYNC_IN_BYTES] = new StructBase.FieldInfo(
"totalSyncInBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_SYNC_IN_BYTES] = new StructBase.FieldInfo("successSyncInBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_SYNC_IN_BYTES] = new StructBase.FieldInfo(
"successSyncInBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_SYNC_OUT_BYTES] = new StructBase.FieldInfo("totalSyncOutBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_SYNC_OUT_BYTES] = new StructBase.FieldInfo(
"totalSyncOutBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_SYNC_OUT_BYTES] = new StructBase.FieldInfo("successSyncOutBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_SYNC_OUT_BYTES] = new StructBase.FieldInfo(
"successSyncOutBytes", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_FILE_OPEN_COUNT] = new StructBase.FieldInfo("totalFileOpenCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_FILE_OPEN_COUNT] = new StructBase.FieldInfo(
"totalFileOpenCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_FILE_OPEN_COUNT] = new StructBase.FieldInfo("successFileOpenCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_FILE_OPEN_COUNT] = new StructBase.FieldInfo(
"successFileOpenCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_FILE_READ_COUNT] = new StructBase.FieldInfo("totalFileReadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_FILE_READ_COUNT] = new StructBase.FieldInfo(
"totalFileReadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_FILE_READ_COUNT] = new StructBase.FieldInfo("successFileReadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_FILE_READ_COUNT] = new StructBase.FieldInfo(
"successFileReadCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_FILE_WRITE_COUNT] = new StructBase.FieldInfo("totalFileWriteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_TOTAL_FILE_WRITE_COUNT] = new StructBase.FieldInfo(
"totalFileWriteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_FILE_WRITE_COUNT] = new StructBase.FieldInfo("successFileWriteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_SUCCESS_FILE_WRITE_COUNT] = new StructBase.FieldInfo(
"successFileWriteCount", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_SOURCE_UPDATE] = new StructBase.FieldInfo("lastSourceUpdate", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_SOURCE_UPDATE] = new StructBase.FieldInfo(
"lastSourceUpdate", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_SYNC_UPDATE] = new StructBase.FieldInfo("lastSyncUpdate", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_SYNC_UPDATE] = new StructBase.FieldInfo(
"lastSyncUpdate", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_SYNCED_TIMESTAMP] = new StructBase.FieldInfo("lastSyncedTimestamp", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_SYNCED_TIMESTAMP] = new StructBase.FieldInfo(
"lastSyncedTimestamp", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_HEART_BEAT_TIME] = new StructBase.FieldInfo("lastHeartBeatTime", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_LAST_HEART_BEAT_TIME] = new StructBase.FieldInfo(
"lastHeartBeatTime", offset, ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
fieldsArray[FIELD_INDEX_IF_TRUNK_FILE] = new StructBase.FieldInfo("ifTrunkServer", offset, 1);
offset += 1;
fieldsArray[FIELD_INDEX_IF_TRUNK_FILE] = new StructBase.FieldInfo(
"ifTrunkServer", offset, 1);
offset += 1;
fieldsTotalSize = offset;
return offset;
}
protected byte status;
protected byte readWriteMode;
protected String id;
protected String ipAddr;
protected String srcId;
protected String domainName; //http domain name
protected String version;
protected long totalMB; //total disk storage in MB
protected long freeMB; //free disk storage in MB
protected long totalMB; //total disk space in MB
protected long freeMB; //free disk space in MB
protected long reservedMB; //reserved disk space in MB
protected int uploadPriority; //upload priority
protected Date joinTime; //storage join timestamp (create timestamp)
protected Date upTime; //storage service started timestamp
protected int storePathCount; //store base path count of each storage server
protected int subdirCountPerPath;
protected int storagePort;
protected int storageHttpPort; //storage http server port
protected int currentWritePath; //current write path index
protected int connectionAllocCount;
protected int connectionCurrentCount;
@@ -340,15 +402,6 @@ public class StructStorageStat extends StructBase {
protected Date lastHeartBeatTime;
protected boolean ifTrunkServer;
/**
* get fields total size
*
* @return fields total size
*/
public static int getFieldsTotalSize() {
return fieldsTotalSize;
}
/**
* get storage status
*
@@ -358,6 +411,15 @@ public class StructStorageStat extends StructBase {
return this.status;
}
/**
* get the read write mode
*
* @return the read write mode
*/
public byte getReadWriteMode() {
return this.readWriteMode;
}
/**
* get storage server id
*
@@ -385,15 +447,6 @@ public class StructStorageStat extends StructBase {
return this.srcId;
}
/**
* get the domain name of the storage server
*
* @return the domain name of the storage server
*/
public String getDomainName() {
return this.domainName;
}
/**
* get storage version
*
@@ -421,6 +474,15 @@ public class StructStorageStat extends StructBase {
return this.freeMB;
}
/**
* get reserved disk space in MB
*
* @return reserved disk space in MB
*/
public long getReservedMB() {
return this.reservedMB;
}
/**
* get storage server upload priority
*
@@ -475,15 +537,6 @@ public class StructStorageStat extends StructBase {
return this.storagePort;
}
/**
* get storage server HTTP port
*
* @return storage server HTTP port
*/
public int getStorageHttpPort() {
return this.storageHttpPort;
}
/**
* get current write path index
*
@@ -913,22 +966,22 @@ public class StructStorageStat extends StructBase {
* @param bs byte array
* @param offset start offset
*/
public void setFields(byte[] bs, int offset) {
protected void setFields(StructBase.FieldInfo[] fieldsArray, byte[] bs, int offset) {
this.status = byteValue(bs, offset, fieldsArray[FIELD_INDEX_STATUS]);
this.readWriteMode = byteValue(bs, offset, fieldsArray[FIELD_INDEX_RW_MODE]);
this.id = stringValue(bs, offset, fieldsArray[FIELD_INDEX_ID]);
this.ipAddr = stringValue(bs, offset, fieldsArray[FIELD_INDEX_IP_ADDR]);
this.srcId = stringValue(bs, offset, fieldsArray[FIELD_INDEX_SRC_ID]);
this.domainName = stringValue(bs, offset, fieldsArray[FIELD_INDEX_DOMAIN_NAME]);
this.version = stringValue(bs, offset, fieldsArray[FIELD_INDEX_VERSION]);
this.totalMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_TOTAL_MB]);
this.freeMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_FREE_MB]);
this.reservedMB = longValue(bs, offset, fieldsArray[FIELD_INDEX_RESERVED_MB]);
this.uploadPriority = intValue(bs, offset, fieldsArray[FIELD_INDEX_UPLOAD_PRIORITY]);
this.joinTime = dateValue(bs, offset, fieldsArray[FIELD_INDEX_JOIN_TIME]);
this.upTime = dateValue(bs, offset, fieldsArray[FIELD_INDEX_UP_TIME]);
this.storePathCount = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORE_PATH_COUNT]);
this.subdirCountPerPath = intValue(bs, offset, fieldsArray[FIELD_INDEX_SUBDIR_COUNT_PER_PATH]);
this.storagePort = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_PORT]);
this.storageHttpPort = intValue(bs, offset, fieldsArray[FIELD_INDEX_STORAGE_HTTP_PORT]);
this.currentWritePath = intValue(bs, offset, fieldsArray[FIELD_INDEX_CURRENT_WRITE_PATH]);
this.connectionAllocCount = int32Value(bs, offset, fieldsArray[FIELD_INDEX_CONNECTION_ALLOC_COUNT]);
@@ -979,4 +1032,7 @@ public class StructStorageStat extends StructBase {
this.lastHeartBeatTime = dateValue(bs, offset, fieldsArray[FIELD_INDEX_LAST_HEART_BEAT_TIME]);
this.ifTrunkServer = booleanValue(bs, offset, fieldsArray[FIELD_INDEX_IF_TRUNK_FILE]);
}
public void setFields(byte[] bs, int offset) {
}
}
@@ -183,18 +183,30 @@ public class TrackerClient {
}
ProtoCommon.RecvPackageInfo pkgInfo = ProtoCommon.recvPackage(connection.getInputStream(),
ProtoCommon.TRACKER_PROTO_CMD_RESP,
ProtoCommon.TRACKER_QUERY_STORAGE_STORE_BODY_LEN);
ProtoCommon.TRACKER_PROTO_CMD_RESP, -1);
this.errno = pkgInfo.errno;
if (pkgInfo.errno != 0) {
return null;
}
ip_addr = new String(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN, ProtoCommon.FDFS_IPADDR_SIZE - 1).trim();
if (pkgInfo.body.length < ProtoCommon.TRACKER_QUERY_STORAGE_STORE_IPV4_BODY_LEN) {
this.errno = ProtoCommon.ERR_NO_EINVAL;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
port = (int) ProtoCommon.buff2long(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN
+ ProtoCommon.FDFS_IPADDR_SIZE - 1);
store_path = pkgInfo.body[ProtoCommon.TRACKER_QUERY_STORAGE_STORE_BODY_LEN - 1];
int ip_size;
if (pkgInfo.body.length == ProtoCommon.TRACKER_QUERY_STORAGE_STORE_IPV6_BODY_LEN) {
ip_size = ProtoCommon.FDFS_IPV6_SIZE;
} else if (pkgInfo.body.length == ProtoCommon.TRACKER_QUERY_STORAGE_STORE_IPV4_BODY_LEN) {
ip_size = ProtoCommon.FDFS_IPV4_SIZE;
} else {
this.errno = ProtoCommon.ERR_NO_EINVAL;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
ip_addr = new String(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN, ip_size - 1).trim();
port = (int) ProtoCommon.buff2long(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + ip_size - 1);
store_path = pkgInfo.body[pkgInfo.body.length - 1];
return new StorageServer(ip_addr, port, store_path);
} catch (IOException ex) {
@@ -269,17 +281,26 @@ public class TrackerClient {
return null;
}
if (pkgInfo.body.length < ProtoCommon.TRACKER_QUERY_STORAGE_STORE_BODY_LEN) {
if (pkgInfo.body.length < ProtoCommon.TRACKER_QUERY_STORAGE_STORE_IPV4_BODY_LEN) {
this.errno = ProtoCommon.ERR_NO_EINVAL;
return null;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
int ipPortLen = pkgInfo.body.length - (ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + 1);
final int recordLength = ProtoCommon.FDFS_IPADDR_SIZE - 1 + ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
if (ipPortLen % recordLength != 0) {
this.errno = ProtoCommon.ERR_NO_EINVAL;
return null;
int recordLength = ProtoCommon.FDFS_IPV6_SIZE - 1 + ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
int ip_size;
if ((pkgInfo.body.length >= ProtoCommon.TRACKER_QUERY_STORAGE_STORE_IPV6_BODY_LEN) &&
ipPortLen % recordLength == 0)
{
ip_size = ProtoCommon.FDFS_IPV6_SIZE;
} else {
recordLength = ProtoCommon.FDFS_IPV4_SIZE - 1 + ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
if (ipPortLen % recordLength == 0) {
ip_size = ProtoCommon.FDFS_IPV4_SIZE;
} else {
this.errno = ProtoCommon.ERR_NO_EINVAL;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
}
int serverCount = ipPortLen / recordLength;
@@ -293,8 +314,8 @@ public class TrackerClient {
int offset = ProtoCommon.FDFS_GROUP_NAME_MAX_LEN;
for (int i = 0; i < serverCount; i++) {
ip_addr = new String(pkgInfo.body, offset, ProtoCommon.FDFS_IPADDR_SIZE - 1).trim();
offset += ProtoCommon.FDFS_IPADDR_SIZE - 1;
ip_addr = new String(pkgInfo.body, offset, ip_size - 1).trim();
offset += ip_size - 1;
port = (int) ProtoCommon.buff2long(pkgInfo.body, offset);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
@@ -424,18 +445,33 @@ public class TrackerClient {
return null;
}
if (pkgInfo.body.length < ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_BODY_LEN) {
int server_count = 1;
int ip_size;
if (pkgInfo.body.length < ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_IPV4_BODY_LEN) {
this.errno = ProtoCommon.ERR_NO_EINVAL;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
if ((pkgInfo.body.length - ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_BODY_LEN) % (ProtoCommon.FDFS_IPADDR_SIZE - 1) != 0) {
if ((pkgInfo.body.length >= ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_IPV6_BODY_LEN) &&
(pkgInfo.body.length - ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_IPV6_BODY_LEN) %
(ProtoCommon.FDFS_IPV6_SIZE - 1) == 0)
{
ip_size = ProtoCommon.FDFS_IPV6_SIZE;
server_count += (pkgInfo.body.length - ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_IPV6_BODY_LEN) /
(ProtoCommon.FDFS_IPV6_SIZE - 1);
} else if ((pkgInfo.body.length - ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_IPV4_BODY_LEN) %
(ProtoCommon.FDFS_IPV4_SIZE - 1) == 0)
{
ip_size = ProtoCommon.FDFS_IPV4_SIZE;
server_count += (pkgInfo.body.length - ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_IPV4_BODY_LEN) /
(ProtoCommon.FDFS_IPV4_SIZE - 1);
} else {
this.errno = ProtoCommon.ERR_NO_EINVAL;
throw new IOException("Invalid body length: " + pkgInfo.body.length);
}
int server_count = 1 + (pkgInfo.body.length - ProtoCommon.TRACKER_QUERY_STORAGE_FETCH_BODY_LEN) / (ProtoCommon.FDFS_IPADDR_SIZE - 1);
ip_addr = new String(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN, ProtoCommon.FDFS_IPADDR_SIZE - 1).trim();
int offset = ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + ProtoCommon.FDFS_IPADDR_SIZE - 1;
ip_addr = new String(pkgInfo.body, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN, ip_size - 1).trim();
int offset = ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + ip_size - 1;
port = (int) ProtoCommon.buff2long(pkgInfo.body, offset);
offset += ProtoCommon.FDFS_PROTO_PKG_LEN_SIZE;
@@ -443,8 +479,8 @@ public class TrackerClient {
ServerInfo[] servers = new ServerInfo[server_count];
servers[0] = new ServerInfo(ip_addr, port);
for (int i = 1; i < server_count; i++) {
servers[i] = new ServerInfo(new String(pkgInfo.body, offset, ProtoCommon.FDFS_IPADDR_SIZE - 1).trim(), port);
offset += ProtoCommon.FDFS_IPADDR_SIZE - 1;
servers[i] = new ServerInfo(new String(pkgInfo.body, offset, ip_size - 1).trim(), port);
offset += ip_size - 1;
}
return servers;
@@ -568,6 +604,20 @@ public class TrackerClient {
return this.listStorages(trackerServer, groupName, storageIpAddr);
}
private int getIpaddrLength(String ip, byte[] bIpAddr) {
if (bIpAddr.length < ProtoCommon.FDFS_IPV4_SIZE) {
return bIpAddr.length;
} else if (ip.indexOf(':') >= 0) { //IPv6 address
if (bIpAddr.length < ProtoCommon.FDFS_IPV6_SIZE) {
return bIpAddr.length;
} else {
return ProtoCommon.FDFS_IPV6_SIZE - 1;
}
} else { //IPv4 address
return ProtoCommon.FDFS_IPV4_SIZE - 1;
}
}
/**
* query storage server stat info of the group
*
@@ -576,8 +626,8 @@ public class TrackerClient {
* @param storageIpAddr the storage server ip address, can be null or empty
* @return storage server stat array, return null if fail
*/
public StructStorageStat[] listStorages(TrackerServer trackerServer,
String groupName, String storageIpAddr) throws IOException, MyException {
public StructStorageStat[] listStorages(TrackerServer trackerServer, String groupName,
String storageIpAddr) throws IOException, MyException {
byte[] header;
byte[] bGroupName;
byte[] bs;
@@ -601,17 +651,14 @@ public class TrackerClient {
byte[] bIpAddr;
if (storageIpAddr != null && storageIpAddr.length() > 0) {
bIpAddr = storageIpAddr.getBytes(ClientGlobal.g_charset);
if (bIpAddr.length < ProtoCommon.FDFS_IPADDR_SIZE) {
ipAddrLen = bIpAddr.length;
} else {
ipAddrLen = ProtoCommon.FDFS_IPADDR_SIZE - 1;
}
ipAddrLen = getIpaddrLength(storageIpAddr, bIpAddr);
} else {
bIpAddr = null;
ipAddrLen = 0;
}
header = ProtoCommon.packHeader(ProtoCommon.TRACKER_PROTO_CMD_SERVER_LIST_STORAGE, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + ipAddrLen, (byte) 0);
header = ProtoCommon.packHeader(ProtoCommon.TRACKER_PROTO_CMD_SERVER_LIST_STORAGE,
ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + ipAddrLen, (byte) 0);
byte[] wholePkg = new byte[header.length + bGroupName.length + ipAddrLen];
System.arraycopy(header, 0, wholePkg, 0, header.length);
System.arraycopy(bGroupName, 0, wholePkg, header.length, bGroupName.length);
@@ -627,8 +674,17 @@ public class TrackerClient {
return null;
}
ProtoStructDecoder<StructStorageStat> decoder = new ProtoStructDecoder<StructStorageStat>();
return decoder.decode(pkgInfo.body, StructStorageStat.class, StructStorageStat.getFieldsTotalSize());
if (pkgInfo.body.length % StructIPv6StorageStat.getFieldsTotalSize() == 0) {
ProtoStructDecoder<StructIPv6StorageStat> decoder =
new ProtoStructDecoder<StructIPv6StorageStat>();
return decoder.decode(pkgInfo.body, StructIPv6StorageStat.class,
StructIPv6StorageStat.getFieldsTotalSize());
} else {
ProtoStructDecoder<StructIPv4StorageStat> decoder =
new ProtoStructDecoder<StructIPv4StorageStat>();
return decoder.decode(pkgInfo.body, StructIPv4StorageStat.class,
StructIPv4StorageStat.getFieldsTotalSize());
}
} catch (IOException ex) {
try {
connection.close();
@@ -683,14 +739,8 @@ public class TrackerClient {
Arrays.fill(bGroupName, (byte) 0);
System.arraycopy(bs, 0, bGroupName, 0, len);
int ipAddrLen;
byte[] bIpAddr = storageIpAddr.getBytes(ClientGlobal.g_charset);
if (bIpAddr.length < ProtoCommon.FDFS_IPADDR_SIZE) {
ipAddrLen = bIpAddr.length;
} else {
ipAddrLen = ProtoCommon.FDFS_IPADDR_SIZE - 1;
}
int ipAddrLen = getIpaddrLength(storageIpAddr, bIpAddr);
header = ProtoCommon.packHeader(ProtoCommon.TRACKER_PROTO_CMD_SERVER_DELETE_STORAGE, ProtoCommon.FDFS_GROUP_NAME_MAX_LEN + ipAddrLen, (byte) 0);
byte[] wholePkg = new byte[header.length + bGroupName.length + ipAddrLen];
System.arraycopy(header, 0, wholePkg, 0, header.length);
@@ -814,7 +864,7 @@ public class TrackerClient {
* @param groupName the group name to upload file to, can be empty
* @return storage server object, return null if fail
*/
public StringBuilder fetchStorageIds() throws IOException, MyException {
public StringBuilder fetchStorageIds(boolean haveAllowEmptyField) throws IOException, MyException {
byte[] header;
int offset = 0;
int length;
@@ -823,13 +873,21 @@ public class TrackerClient {
Connection connection = getConnection(null);
try {
int reqBodyLength;
OutputStream out = connection.getOutputStream();
StringBuilder builder = new StringBuilder();
header = ProtoCommon.packHeader(ProtoCommon.TRACKER_PROTO_CMD_FETCH_STORAGE_IDS, 5, (byte)0);
byte[] wholePkg = new byte[header.length + 5];
if (haveAllowEmptyField) {
reqBodyLength = 5;
} else {
reqBodyLength = 4;
}
header = ProtoCommon.packHeader(ProtoCommon.TRACKER_PROTO_CMD_FETCH_STORAGE_IDS, reqBodyLength, (byte)0);
byte[] wholePkg = new byte[header.length + reqBodyLength];
System.arraycopy(header, 0, wholePkg, 0, header.length);
wholePkg[wholePkg.length - 1] = 1;
if (haveAllowEmptyField) {
wholePkg[wholePkg.length - 1] = 1;
}
do {
byte[] bs = ProtoCommon.int2buff(offset);
System.arraycopy(bs, 0, wholePkg, header.length, bs.length);
@@ -11,7 +11,7 @@ fastdfs.http_tracker_http_port = 80
#tracker_server
# IPv4:
# for example: 192.168.2.100,122.244.141.46:22122
# for example: 192.168.2.100:22122,122.244.141.46:22122
#
# IPv6:
# for example: [2409:8a20:42d:2f40:587a:4c47:72c0:ad8e]:22122
@@ -37,3 +37,6 @@ fastdfs.connection_pool.max_idle_time = 3600
## Maximum waiting time when the maximum number of connections is reached, unit: millisecond, default value is 1000
fastdfs.connection_pool.max_wait_time_in_ms = 1000
## set to false when FastDFS server version <= V6.10
fastdfs.fetch_storage_ids.have_allow_empty_field = true
@@ -27,3 +27,6 @@ connection_pool.enabled = true
connection_pool.max_count_per_entry = 500
connection_pool.max_idle_time = 3600
connection_pool.max_wait_time_in_ms = 1000
# set to false when FastDFS server version <= V6.10
fetch_storage_ids.have_allow_empty_field = true
+37 -8
View File
@@ -14,12 +14,28 @@ import java.text.SimpleDateFormat;
* load test class
*
* @author Happy Fish / YuQing
* @version Version 1.20
* @version Version 1.34
*/
public class Monitor {
private Monitor() {
}
public static String getReadWriteModeCaption(byte readWriteMode) {
switch (readWriteMode) {
case ProtoCommon.FDFS_RW_MODE_NONE:
return "none (disabled)";
case ProtoCommon.FDFS_RW_MODE_READONLY:
return "readonly";
case ProtoCommon.FDFS_RW_MODE_WRITEONLY:
return "writeonly";
case ProtoCommon.FDFS_RW_MODE_BOTH:
return "both (normal)";
default:
return "unkown";
}
}
/**
* entry point
*
@@ -64,16 +80,23 @@ public class Monitor {
count = 0;
for (StructGroupStat groupStat : groupStats) {
long available_mb;
available_mb = groupStat.getFreeMB() - groupStat.getReservedMB();
if (available_mb < 0) {
available_mb = 0;
}
count++;
System.out.println("Group " + count + ":");
System.out.println("group name = " + groupStat.getGroupName());
System.out.println("disk total space = " + groupStat.getTotalMB() + "MB");
System.out.println("disk free space = " + groupStat.getFreeMB() + " MB");
System.out.println("disk reserved space = " + groupStat.getReservedMB() + " MB");
System.out.println("disk availale space = " + available_mb + " MB");
System.out.println("trunk free space = " + groupStat.getTrunkFreeMB() + " MB");
System.out.println("storage server count = " + groupStat.getStorageCount());
System.out.println("active server count = " + groupStat.getActiveCount());
System.out.println("readable server count = " + groupStat.getReadableServerCount());
System.out.println("writable server count = " + groupStat.getWritableServerCount());
System.out.println("storage server port = " + groupStat.getStoragePort());
System.out.println("storage HTTP port = " + groupStat.getStorageHttpPort());
System.out.println("store path count = " + groupStat.getStorePathCount());
System.out.println("subdir count per path = " + groupStat.getSubdirCountPerPath());
System.out.println("current write server index = " + groupStat.getCurrentWriteServer());
@@ -90,21 +113,27 @@ public class Monitor {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
int stroageCount = 0;
for (StructStorageStat storageStat : storageStats) {
available_mb = storageStat.getFreeMB() - storageStat.getReservedMB();
if (available_mb < 0) {
available_mb = 0;
}
stroageCount++;
System.out.println("\tStorage " + stroageCount + ":");
System.out.println("\t\tstorage id = " + storageStat.getId());
System.out.println("\t\tip_addr = " + storageStat.getIpAddr() + " " + ProtoCommon.getStorageStatusCaption(storageStat.getStatus()));
System.out.println("\t\thttp domain = " + storageStat.getDomainName());
System.out.println("\t\tip_addr = " + storageStat.getIpAddr() + " " +
ProtoCommon.getStorageStatusCaption(storageStat.getStatus()));
System.out.println("\t\tread write mode = " + getReadWriteModeCaption(storageStat.getReadWriteMode()));
System.out.println("\t\tversion = " + storageStat.getVersion());
System.out.println("\t\tjoin time = " + df.format(storageStat.getJoinTime()));
System.out.println("\t\tup time = " + (storageStat.getUpTime().getTime() == 0 ? "" : df.format(storageStat.getUpTime())));
System.out.println("\t\ttotal storage = " + storageStat.getTotalMB() + "MB");
System.out.println("\t\tfree storage = " + storageStat.getFreeMB() + "MB");
System.out.println("\t\tdisk total space = " + storageStat.getTotalMB() + "MB");
System.out.println("\t\tdisk free space = " + storageStat.getFreeMB() + "MB");
System.out.println("\t\tdisk reserved space = " + storageStat.getReservedMB() + " MB");
System.out.println("\t\tdisk availale space = " + available_mb + " MB");
System.out.println("\t\tupload priority = " + storageStat.getUploadPriority());
System.out.println("\t\tstore_path_count = " + storageStat.getStorePathCount());
System.out.println("\t\tsubdir_count_per_path = " + storageStat.getSubdirCountPerPath());
System.out.println("\t\tstorage_port = " + storageStat.getStoragePort());
System.out.println("\t\tstorage_http_port = " + storageStat.getStorageHttpPort());
System.out.println("\t\tcurrent_write_path = " + storageStat.getCurrentWritePath());
System.out.println("\t\tsource ip_id = " + storageStat.getSrcId());
System.out.println("\t\tif_trunk_server = " + storageStat.isTrunkServer());
+1 -1
View File
@@ -35,7 +35,7 @@ public class Test1 {
System.out.println("network_timeout=" + ClientGlobal.g_network_timeout + "ms");
System.out.println("charset=" + ClientGlobal.g_charset);
TrackerGroup tg = new TrackerGroup(new InetSocketAddress[]{new InetSocketAddress("47.95.221.159", 22122)});
TrackerGroup tg = new TrackerGroup(new InetSocketAddress[]{new InetSocketAddress("192.168.3.202", 22122)});
TrackerClient tc = new TrackerClient(tg);
TrackerServer ts = tc.getTrackerServer();