X-Git-Url: http://git.nikiroo.be/?a=blobdiff_plain;ds=sidebyside;f=src%2Fbe%2Fnikiroo%2Ffanfix%2Flibrary%2FRemoteLibrary.java;h=f1ff214d5671f3cf52bc4a82e1472a2d9b9e414f;hb=210465c33ff5e9b45e7afe808c18b23c4cf14b38;hp=c2ed310b5da0fbf9f1e49dc57eacbb17c448e3fe;hpb=be7416eb919eb5b2cb9f0f54f71eacc28f3992a4;p=fanfix.git
diff --git a/src/be/nikiroo/fanfix/library/RemoteLibrary.java b/src/be/nikiroo/fanfix/library/RemoteLibrary.java
index c2ed310..f1ff214 100644
--- a/src/be/nikiroo/fanfix/library/RemoteLibrary.java
+++ b/src/be/nikiroo/fanfix/library/RemoteLibrary.java
@@ -28,9 +28,47 @@ public class RemoteLibrary extends BasicLibrary {
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;
+
+ // TODO: error handling is not up to par!
/**
* 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
@@ -41,7 +79,19 @@ public class RemoteLibrary extends BasicLibrary {
* the port to contact it on
*/
public RemoteLibrary(String key, String host, int port) {
- this.key = key;
+ 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 = "";
+ }
+
this.host = host;
this.port = port;
}
@@ -53,28 +103,48 @@ public class RemoteLibrary extends BasicLibrary {
@Override
public Status getStatus() {
+ Instance.getTraceHandler().trace("Getting remote lib status...");
+ Status status = getStatusDo();
+ Instance.getTraceHandler().trace("Remote lib status: " + status);
+ return status;
+ }
+
+ private boolean check() {
+ Status status = getStatusDo();
+ if (status != Status.READY) {
+ Instance.getTraceHandler().error("Remote lib not ready: " + status);
+ return false;
+ }
+
+ return true;
+ }
+
+ private Status getStatusDo() {
final Status[] result = new Status[1];
result[0] = Status.INVALID;
try {
- Instance.getTraceHandler().trace("Getting remote lib status...");
new ConnectActionClientObject(host, port, key) {
@Override
public void action(Version serverVersion) throws Exception {
- Object rep = send(new Object[] { "PING" });
+ Object rep = send(new Object[] { subkey, "PING" });
- if ("PONG".equals(rep)) {
+ if ("r/w".equals(rep)) {
+ rw = true;
+ result[0] = Status.READY;
+ } else if ("r/o".equals(rep)) {
+ rw = false;
result[0] = Status.READY;
} else {
- result[0] = Status.UNAUTORIZED;
+ result[0] = Status.UNAUTHORIZED;
}
}
@Override
protected void onError(Exception e) {
if (e instanceof SSLException) {
- result[0] = Status.UNAUTORIZED;
+ result[0] = Status.UNAUTHORIZED;
} else {
result[0] = Status.UNAVAILABLE;
}
@@ -88,19 +158,22 @@ public class RemoteLibrary extends BasicLibrary {
result[0] = Status.UNAVAILABLE;
}
- Instance.getTraceHandler().trace("Remote lib status: " + result[0]);
return result[0];
}
@Override
public Image getCover(final String luid) {
+ if (!check()) {
+ return null;
+ }
+
final Image[] result = new Image[1];
try {
new ConnectActionClientObject(host, port, key) {
@Override
public void action(Version serverVersion) throws Exception {
- Object rep = send(new Object[] { "GET_COVER", luid });
+ Object rep = send(new Object[] { subkey, "GET_COVER", luid });
result[0] = (Image) rep;
}
@@ -123,24 +196,36 @@ public class RemoteLibrary extends BasicLibrary {
@Override
public Image getCustomSourceCover(final String source) {
+ if (!check()) {
+ return null;
+ }
+
return getCustomCover(source, "SOURCE");
}
@Override
public Image getCustomAuthorCover(final String author) {
+ if (!check()) {
+ return null;
+ }
+
return getCustomCover(author, "AUTHOR");
}
// type: "SOURCE" or "AUTHOR"
private Image getCustomCover(final String source, final String type) {
+ if (!check()) {
+ return null;
+ }
+
final Image[] result = new Image[1];
try {
new ConnectActionClientObject(host, port, key) {
@Override
public void action(Version serverVersion) throws Exception {
- Object rep = send(new Object[] { "GET_CUSTOM_COVER", type,
- source });
+ Object rep = send(new Object[] { subkey,
+ "GET_CUSTOM_COVER", type, source });
result[0] = (Image) rep;
}
@@ -163,6 +248,10 @@ public class RemoteLibrary extends BasicLibrary {
@Override
public synchronized Story getStory(final String luid, Progress pg) {
+ if (!check()) {
+ return null;
+ }
+
final Progress pgF = pg;
final Story[] result = new Story[1];
@@ -175,7 +264,7 @@ public class RemoteLibrary extends BasicLibrary {
pg = new Progress();
}
- Object rep = send(new Object[] { "GET_STORY", luid });
+ Object rep = send(new Object[] { subkey, "GET_STORY", luid });
MetaData meta = null;
if (rep instanceof MetaData) {
@@ -215,6 +304,10 @@ public class RemoteLibrary extends BasicLibrary {
@Override
public synchronized Story save(final Story story, final String luid,
Progress pg) throws IOException {
+ if (!check()) {
+ return null;
+ }
+
final String[] luidSaved = new String[1];
Progress pgSave = new Progress();
Progress pgRefresh = new Progress();
@@ -236,7 +329,7 @@ public class RemoteLibrary extends BasicLibrary {
pg.setMinMax(0, (int) story.getMeta().getWords());
}
- send(new Object[] { "SAVE_STORY", luid });
+ send(new Object[] { subkey, "SAVE_STORY", luid });
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