X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=inline;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Flibrary%2FRemoteLibrary.java;h=9fa8c66190174bd1a92536b995d181a16bc8744a;hb=930a399d28b0cbe79c4b8d937b01ed0084c88c6b;hp=acbd495d079b88047bfbc0e0e1769894b7375a1e;hpb=2249988a85d0daeb952b4d2df63b838c9385143c;p=fanfix.git
diff --git a/src/be/nikiroo/fanfix/library/RemoteLibrary.java b/src/be/nikiroo/fanfix/library/RemoteLibrary.java
index acbd495..9fa8c66 100644
--- a/src/be/nikiroo/fanfix/library/RemoteLibrary.java
+++ b/src/be/nikiroo/fanfix/library/RemoteLibrary.java
@@ -1,102 +1,488 @@
package be.nikiroo.fanfix.library;
-import java.awt.image.BufferedImage;
import java.io.File;
import java.io.IOException;
+import java.net.URL;
+import java.net.UnknownHostException;
import java.util.ArrayList;
import java.util.List;
+import javax.net.ssl.SSLException;
+
import be.nikiroo.fanfix.Instance;
import be.nikiroo.fanfix.data.MetaData;
import be.nikiroo.fanfix.data.Story;
+import be.nikiroo.utils.Image;
import be.nikiroo.utils.Progress;
import be.nikiroo.utils.Version;
-import be.nikiroo.utils.serial.ConnectActionClient;
+import be.nikiroo.utils.serial.server.ConnectActionClientObject;
/**
* This {@link BasicLibrary} will access a remote server to list the available
* stories, and download the ones you try to load to the local directory
* specified in the configuration.
+ *
+ * This remote library uses a custom fanfix:// protocol.
*
* @author niki
*/
public class RemoteLibrary extends BasicLibrary {
+ interface RemoteAction {
+ public void action(ConnectActionClientObject action) throws Exception;
+ }
+
+ class RemoteConnectAction extends ConnectActionClientObject {
+ public RemoteConnectAction() throws IOException {
+ super(host, port, key);
+ }
+
+ @Override
+ public Object send(Object data)
+ throws IOException, NoSuchFieldException, NoSuchMethodException,
+ ClassNotFoundException {
+ Object rep = super.send(data);
+ if (rep instanceof RemoteLibraryException) {
+ RemoteLibraryException remoteEx = (RemoteLibraryException) rep;
+ throw remoteEx.unwrapException();
+ }
+
+ return rep;
+ }
+ }
+
private String host;
private int port;
+ private final String key;
+ private final String subkey;
+
+ // informative only (server will make the actual checks)
+ private boolean rw;
/**
* Create a {@link RemoteLibrary} linked to the given server.
+ *
+ * Note that the key is structured:
+ * xxx(|yyy|wl)(|rw)
+ *
+ * Note that anything before the first pipe (|) character is
+ * considered to be the encryption key, anything after that character is
+ * called the subkey (including the other pipe characters and flags!).
+ *
+ * This is important because the subkey (including the pipe characters and
+ * flags) must be present as-is in the server configuration file to be
+ * allowed.
+ *
+ *
xxx: the encryption key used to communicate with the
+ * server
+ *
yyy: the secondary key
+ *
rw: flag to allow read and write access if it is not the
+ * default on this server
+ *
wl: flag to allow access to all the stories (bypassing the
+ * whitelist if it exists)
+ *
+ *
+ * Some examples:
+ *
+ *
my_key: normal connection, will take the default server
+ * options
+ *
my_key|agzyzz|wl: will ask to bypass the white list (if it
+ * exists)
+ *
my_key|agzyzz|rw: will ask read-write access (if the default
+ * is read-only)
+ *
my_key|agzyzz|wl|rw: will ask both read-write access and white
+ * list bypass
+ *
*
+ * @param key
+ * the key that will allow us to exchange information with the
+ * server
* @param host
* the host to contact or NULL for localhost
* @param port
* the port to contact it on
*/
- public RemoteLibrary(String host, int port) {
+ public RemoteLibrary(String key, String host, int port) {
+ int index = -1;
+ if (key != null) {
+ index = key.indexOf('|');
+ }
+
+ if (index >= 0) {
+ this.key = key.substring(0, index);
+ this.subkey = key.substring(index + 1);
+ } else {
+ this.key = key;
+ this.subkey = "";
+ }
+
+ if (host.startsWith("fanfix://")) {
+ host = host.substring("fanfix://".length());
+ }
+
this.host = host;
this.port = port;
}
@Override
public String getLibraryName() {
- return host + ":" + port;
+ return (rw ? "[READ-ONLY] " : "") + "fanfix://" + host + ":" + port;
}
@Override
- protected List getMetas(Progress pg) {
- // TODO: progress
- final List metas = new ArrayList();
- MetaData[] fromNetwork = this
- . getRemoteObject("GET_METADATA *");
+ public Status getStatus() {
+ Instance.getInstance().getTraceHandler()
+ .trace("Getting remote lib status...");
+ Status status = getStatusDo();
+ Instance.getInstance().getTraceHandler()
+ .trace("Remote lib status: " + status);
+ return status;
+ }
- if (fromNetwork != null) {
- for (MetaData meta : fromNetwork) {
- metas.add(meta);
- }
+ private Status getStatusDo() {
+ final Status[] result = new Status[1];
+
+ result[0] = Status.INVALID;
+
+ try {
+ new RemoteConnectAction() {
+ @Override
+ public void action(Version serverVersion) throws Exception {
+ Object rep = send(new Object[] { subkey, "PING" });
+
+ if ("r/w".equals(rep)) {
+ rw = true;
+ result[0] = Status.READ_WRITE;
+ } else if ("r/o".equals(rep)) {
+ rw = false;
+ result[0] = Status.READ_ONLY;
+ } else {
+ result[0] = Status.UNAUTHORIZED;
+ }
+ }
+
+ @Override
+ protected void onError(Exception e) {
+ if (e instanceof SSLException) {
+ result[0] = Status.UNAUTHORIZED;
+ } else {
+ result[0] = Status.UNAVAILABLE;
+ }
+ }
+ }.connect();
+ } catch (UnknownHostException e) {
+ result[0] = Status.INVALID;
+ } catch (IllegalArgumentException e) {
+ result[0] = Status.INVALID;
+ } catch (Exception e) {
+ result[0] = Status.UNAVAILABLE;
}
- return metas;
+ return result[0];
}
@Override
- public BufferedImage getCover(final String luid) {
- return this. getRemoteObject("GET_COVER " + luid);
+ public Image getCover(final String luid) throws IOException {
+ final Image[] result = new Image[1];
+
+ connectRemoteAction(new RemoteAction() {
+ @Override
+ public void action(ConnectActionClientObject action)
+ throws Exception {
+ Object rep = action
+ .send(new Object[] { subkey, "GET_COVER", luid });
+ result[0] = (Image) rep;
+ }
+ });
+
+ return result[0];
}
@Override
- public synchronized Story getStory(final String luid, Progress pg) {
- return this. getRemoteObject("GET_STORY " + luid);
+ public Image getCustomSourceCover(final String source) throws IOException {
+ return getCustomCover(source, "SOURCE");
}
@Override
- protected void clearCache() {
+ public Image getCustomAuthorCover(final String author) throws IOException {
+ return getCustomCover(author, "AUTHOR");
+ }
+
+ // type: "SOURCE" or "AUTHOR"
+ private Image getCustomCover(final String source, final String type)
+ throws IOException {
+ final Image[] result = new Image[1];
+
+ connectRemoteAction(new RemoteAction() {
+ @Override
+ public void action(ConnectActionClientObject action)
+ throws Exception {
+ Object rep = action.send(new Object[] { subkey,
+ "GET_CUSTOM_COVER", type, source });
+ result[0] = (Image) rep;
+ }
+ });
+
+ return result[0];
}
@Override
- public synchronized Story save(Story story, String luid, Progress pg)
+ public synchronized Story getStory(final String luid, Progress pg)
throws IOException {
- throw new java.lang.InternalError(
- "No write support allowed on remote Libraries");
+ final Progress pgF = pg;
+ final Story[] result = new Story[1];
+
+ connectRemoteAction(new RemoteAction() {
+ @Override
+ public void action(ConnectActionClientObject action)
+ throws Exception {
+ Progress pg = pgF;
+ if (pg == null) {
+ pg = new Progress();
+ }
+
+ Object rep = action
+ .send(new Object[] { subkey, "GET_STORY", luid });
+
+ MetaData meta = null;
+ if (rep instanceof MetaData) {
+ meta = (MetaData) rep;
+ if (meta.getWords() <= Integer.MAX_VALUE) {
+ pg.setMinMax(0, (int) meta.getWords());
+ }
+ }
+
+ List