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Parse api version to int same as app version (2.3.0 => 20300)

pull/523/head
Phillip Dykman 5 years ago
parent
8371b39cdf
commit
21abb678f5
1 changed files with 51 additions and 45 deletions
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  1. 96
      app/src/main/java/org/transdroid/daemon/Qbittorrent/QbittorrentAdapter.java

96
app/src/main/java/org/transdroid/daemon/Qbittorrent/QbittorrentAdapter.java
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@ -70,7 +70,7 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -70,7 +70,7 @@ public class QbittorrentAdapter implements IDaemonAdapter {
private DaemonSettings settings;
private DefaultHttpClient httpclient;
private int version = -1;
private float apiVersion = -1; // starting from 2.3 old API is dropped so we are going to use float
private int apiVersion = -1;
public QbittorrentAdapter(DaemonSettings settings) {
this.settings = settings;
@ -87,53 +87,53 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -87,53 +87,53 @@ public class QbittorrentAdapter implements IDaemonAdapter {
// The API version is only supported since qBittorrent 3.2, so otherwise we assume version 1
boolean is_v2 = false;
String apiVersionText = "";
// First, try the v2 api version endpoint
try {
String apiVerText = makeRequest(log, "/api/v2/app/webapiVersion");
apiVersion = Float.parseFloat(apiVerText.trim());
apiVersionText = makeRequest(log, "/api/v2/app/webapiVersion");
} catch (DaemonException e) {
// 403 Forbidden - endpoint exists. Keep trying v2
is_v2 = e.getType() == ExceptionType.AuthenticationFailure;
} catch (NumberFormatException e) {
// Assume endpoint exists and is reachable, set lowest possible version and stop trying
apiVersion = (float) 2.3;
}
// Keep trying
if (apiVersion < 0) {
if (is_v2) {
// Preemptive assumption, for authentication
apiVersion = (float) 2.3;
apiVersion = 20300; //2.3.0
// Authenticate, and try v2 again
try {
ensureAuthenticated(log);
String apiVerText = makeRequest(log, "/api/v2/app/webapiVersion");
apiVersion = Float.parseFloat(apiVerText.trim());
} catch (DaemonException | NumberFormatException e) {
apiVersion = (float) 2.3; // assume this is new API since we are forbidden to access API
apiVersionText = makeRequest(log, "/api/v2/app/webapiVersion");
} catch (DaemonException e) {
apiVersion = 20300; // assume this is new API 2.3.0 since we are forbidden to access API
}
} else {
// Fall back to old api
try {
String apiVerText = makeRequest(log, "/version/api");
apiVersion = Float.parseFloat(apiVerText.trim());
} catch (DaemonException | NumberFormatException e) {
apiVersionText = makeRequest(log, "/version/api");
} catch (DaemonException e) {
apiVersion = 1;
}
}
}
if (apiVersion < 0) {
apiVersion = parseVersionNumber(apiVersionText);
}
log.d(LOG_NAME, "qBittorrent API version is " + apiVersion);
// The qBittorent version is only supported since 3.2; for earlier versions we parse the about dialog and parse it
// Since 4.2.0, new API version is used instead
String versionText = "";
if (apiVersion >= (float) 2.3) {
if (apiVersion >= 20300) {
ensureAuthenticated(log);
versionText = makeRequest(log, "/api/v2/app/version").substring(1);
} else if (apiVersion > (float) 1) {
} else if (apiVersion > 10000) {
// Format is something like 'v3.2.0'
versionText = makeRequest(log, "/version/qbittorrent").substring(1);
} else {
@ -149,43 +149,49 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -149,43 +149,49 @@ public class QbittorrentAdapter implements IDaemonAdapter {
}
log.d(LOG_NAME, "qBittorrent client version is " + versionText);
// String found: now parse a version like 2.9.7 as a number like 20907 (allowing 10 places for each .)
String[] parts = versionText.split("\\.");
if (parts.length > 0) {
version = Integer.parseInt(parts[0]) * 100 * 100;
if (parts.length > 1) {
version += Float.parseFloat(parts[1]) * 100;
if (parts.length > 2) {
// For the last part only read until a non-numeric character is read
// For example version 3.0.0-alpha5 is read as version code 30000
String numbers = "";
for (char c : parts[2].toCharArray()) {
if (Character.isDigit(c))
// Still a number; add it to the numbers string
numbers += Character.toString(c);
else {
// No longer reading numbers; stop reading
break;
}
}
version += Float.parseFloat(numbers);
}
}
}
version = parseVersionNumber(versionText);
} catch (Exception e) {
// Unable to establish version number; assume an old version by setting it to version 1
version = 10000;
apiVersion = 1;
apiVersion = 10000;
}
}
private int parseVersionNumber(String versionText) {
// String found: now parse a version like 2.9.7 as a number like 20907 (allowing 10 places for each .)
int version = -1;
String[] parts = versionText.split("\\.");
if (parts.length > 0) {
version = Integer.parseInt(parts[0]) * 100 * 100;
if (parts.length > 1) {
version += Float.parseFloat(parts[1]) * 100;
if (parts.length > 2) {
// For the last part only read until a non-numeric character is read
// For example version 3.0.0-alpha5 is read as version code 30000
String numbers = "";
for (char c : parts[2].toCharArray()) {
if (Character.isDigit(c))
// Still a number; add it to the numbers string
numbers += Character.toString(c);
else {
// No longer reading numbers; stop reading
break;
}
}
version += Float.parseFloat(numbers);
}
}
}
return version;
}
private synchronized void ensureAuthenticated(Log log) throws DaemonException {
// API changed in 3.2.0, login is now handled by its own request, which provides you a cookie.
// If we don't have that cookie, let's try and get it.
if (apiVersion < (float) 2) {
if (apiVersion < 20000) {
return;
}
@ -198,7 +204,7 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -198,7 +204,7 @@ public class QbittorrentAdapter implements IDaemonAdapter {
}
}
if (apiVersion >= (float) 2.3) {
if (apiVersion >= 20300) {
makeRequest(log, "/api/v2/auth/login", new BasicNameValuePair("username", settings.getUsername()),
new BasicNameValuePair("password", settings.getPassword()));
} else {
@ -666,7 +672,7 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -666,7 +672,7 @@ public class QbittorrentAdapter implements IDaemonAdapter {
Map<String, Label> labels = new HashMap<>();
for (int i = 0; i < response.length(); i++) {
JSONObject tor = response.getJSONObject(i);
if (apiVersion >= 2) {
if (apiVersion >= 20000) {
String label = tor.optString("category");
if (label != null && label.length() > 0) {
final Label labelObject = labels.get(label);
@ -698,7 +704,7 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -698,7 +704,7 @@ public class QbittorrentAdapter implements IDaemonAdapter {
Date completionOn = null;
String label = null;
if (apiVersion >= 2) {
if (apiVersion >= 20000) {
leechers = new int[2];
leechers[0] = tor.getInt("num_leechs");
leechers[1] = tor.getInt("num_complete") + tor.getInt("num_incomplete");
@ -890,7 +896,7 @@ public class QbittorrentAdapter implements IDaemonAdapter { @@ -890,7 +896,7 @@ public class QbittorrentAdapter implements IDaemonAdapter {
JSONObject file = response.getJSONObject(i);
long size;
if (apiVersion >= 2) {
if (apiVersion >= 20000) {
size = file.getLong("size");
} else {
size = parseSize(file.getString("size"));

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