1 files changed, 490 insertions, 0 deletions
diff --git a/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/utils/URIBuilder.java b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/utils/URIBuilder.java
new file mode 100644
index 000000000..e41958f7f
--- /dev/null
+++ b/mobile/android/thirdparty/ch/boye/httpclientandroidlib/client/utils/URIBuilder.java
@@ -0,0 +1,490 @@
+/*
+ * ====================================================================
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License.  You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied.  See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ * ====================================================================
+ *
+ * This software consists of voluntary contributions made by many
+ * individuals on behalf of the Apache Software Foundation.  For more
+ * information on the Apache Software Foundation, please see
+ * <http://www.apache.org/>.
+ *
+ */
+package ch.boye.httpclientandroidlib.client.utils;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.nio.charset.Charset;
+import java.util.ArrayList;
+import java.util.Iterator;
+import java.util.List;
+
+import ch.boye.httpclientandroidlib.Consts;
+import ch.boye.httpclientandroidlib.NameValuePair;
+import ch.boye.httpclientandroidlib.annotation.NotThreadSafe;
+import ch.boye.httpclientandroidlib.conn.util.InetAddressUtils;
+import ch.boye.httpclientandroidlib.message.BasicNameValuePair;
+
+/**
+ * Builder for {@link URI} instances.
+ *
+ * @since 4.2
+ */
+@NotThreadSafe
+public class URIBuilder {
+
+    private String scheme;
+    private String encodedSchemeSpecificPart;
+    private String encodedAuthority;
+    private String userInfo;
+    private String encodedUserInfo;
+    private String host;
+    private int port;
+    private String path;
+    private String encodedPath;
+    private String encodedQuery;
+    private List<NameValuePair> queryParams;
+    private String query;
+    private String fragment;
+    private String encodedFragment;
+
+    /**
+     * Constructs an empty instance.
+     */
+    public URIBuilder() {
+        super();
+        this.port = -1;
+    }
+
+    /**
+     * Construct an instance from the string which must be a valid URI.
+     *
+     * @param string a valid URI in string form
+     * @throws URISyntaxException if the input is not a valid URI
+     */
+    public URIBuilder(final String string) throws URISyntaxException {
+        super();
+        digestURI(new URI(string));
+    }
+
+    /**
+     * Construct an instance from the provided URI.
+     * @param uri
+     */
+    public URIBuilder(final URI uri) {
+        super();
+        digestURI(uri);
+    }
+
+    private List <NameValuePair> parseQuery(final String query, final Charset charset) {
+        if (query != null && query.length() > 0) {
+            return URLEncodedUtils.parse(query, charset);
+        }
+        return null;
+    }
+
+    /**
+     * Builds a {@link URI} instance.
+     */
+    public URI build() throws URISyntaxException {
+        return new URI(buildString());
+    }
+
+    private String buildString() {
+        final StringBuilder sb = new StringBuilder();
+        if (this.scheme != null) {
+            sb.append(this.scheme).append(':');
+        }
+        if (this.encodedSchemeSpecificPart != null) {
+            sb.append(this.encodedSchemeSpecificPart);
+        } else {
+            if (this.encodedAuthority != null) {
+                sb.append("//").append(this.encodedAuthority);
+            } else if (this.host != null) {
+                sb.append("//");
+                if (this.encodedUserInfo != null) {
+                    sb.append(this.encodedUserInfo).append("@");
+                } else if (this.userInfo != null) {
+                    sb.append(encodeUserInfo(this.userInfo)).append("@");
+                }
+                if (InetAddressUtils.isIPv6Address(this.host)) {
+                    sb.append("[").append(this.host).append("]");
+                } else {
+                    sb.append(this.host);
+                }
+                if (this.port >= 0) {
+                    sb.append(":").append(this.port);
+                }
+            }
+            if (this.encodedPath != null) {
+                sb.append(normalizePath(this.encodedPath));
+            } else if (this.path != null) {
+                sb.append(encodePath(normalizePath(this.path)));
+            }
+            if (this.encodedQuery != null) {
+                sb.append("?").append(this.encodedQuery);
+            } else if (this.queryParams != null) {
+                sb.append("?").append(encodeUrlForm(this.queryParams));
+            } else if (this.query != null) {
+                sb.append("?").append(encodeUric(this.query));
+            }
+        }
+        if (this.encodedFragment != null) {
+            sb.append("#").append(this.encodedFragment);
+        } else if (this.fragment != null) {
+            sb.append("#").append(encodeUric(this.fragment));
+        }
+        return sb.toString();
+    }
+
+    private void digestURI(final URI uri) {
+        this.scheme = uri.getScheme();
+        this.encodedSchemeSpecificPart = uri.getRawSchemeSpecificPart();
+        this.encodedAuthority = uri.getRawAuthority();
+        this.host = uri.getHost();
+        this.port = uri.getPort();
+        this.encodedUserInfo = uri.getRawUserInfo();
+        this.userInfo = uri.getUserInfo();
+        this.encodedPath = uri.getRawPath();
+        this.path = uri.getPath();
+        this.encodedQuery = uri.getRawQuery();
+        this.queryParams = parseQuery(uri.getRawQuery(), Consts.UTF_8);
+        this.encodedFragment = uri.getRawFragment();
+        this.fragment = uri.getFragment();
+    }
+
+    private String encodeUserInfo(final String userInfo) {
+        return URLEncodedUtils.encUserInfo(userInfo, Consts.UTF_8);
+    }
+
+    private String encodePath(final String path) {
+        return URLEncodedUtils.encPath(path, Consts.UTF_8);
+    }
+
+    private String encodeUrlForm(final List<NameValuePair> params) {
+        return URLEncodedUtils.format(params, Consts.UTF_8);
+    }
+
+    private String encodeUric(final String fragment) {
+        return URLEncodedUtils.encUric(fragment, Consts.UTF_8);
+    }
+
+    /**
+     * Sets URI scheme.
+     */
+    public URIBuilder setScheme(final String scheme) {
+        this.scheme = scheme;
+        return this;
+    }
+
+    /**
+     * Sets URI user info. The value is expected to be unescaped and may contain non ASCII
+     * characters.
+     */
+    public URIBuilder setUserInfo(final String userInfo) {
+        this.userInfo = userInfo;
+        this.encodedSchemeSpecificPart = null;
+        this.encodedAuthority = null;
+        this.encodedUserInfo = null;
+        return this;
+    }
+
+    /**
+     * Sets URI user info as a combination of username and password. These values are expected to
+     * be unescaped and may contain non ASCII characters.
+     */
+    public URIBuilder setUserInfo(final String username, final String password) {
+        return setUserInfo(username + ':' + password);
+    }
+
+    /**
+     * Sets URI host.
+     */
+    public URIBuilder setHost(final String host) {
+        this.host = host;
+        this.encodedSchemeSpecificPart = null;
+        this.encodedAuthority = null;
+        return this;
+    }
+
+    /**
+     * Sets URI port.
+     */
+    public URIBuilder setPort(final int port) {
+        this.port = port < 0 ? -1 : port;
+        this.encodedSchemeSpecificPart = null;
+        this.encodedAuthority = null;
+        return this;
+    }
+
+    /**
+     * Sets URI path. The value is expected to be unescaped and may contain non ASCII characters.
+     */
+    public URIBuilder setPath(final String path) {
+        this.path = path;
+        this.encodedSchemeSpecificPart = null;
+        this.encodedPath = null;
+        return this;
+    }
+
+    /**
+     * Removes URI query.
+     */
+    public URIBuilder removeQuery() {
+        this.queryParams = null;
+        this.query = null;
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        return this;
+    }
+
+    /**
+     * Sets URI query.
+     * <p>
+     * The value is expected to be encoded form data.
+     *
+     * @deprecated (4.3) use {@link #setParameters(List)} or {@link #setParameters(NameValuePair...)}
+     *
+     * @see URLEncodedUtils#parse
+     */
+    @Deprecated
+    public URIBuilder setQuery(final String query) {
+        this.queryParams = parseQuery(query, Consts.UTF_8);
+        this.query = null;
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        return this;
+    }
+
+    /**
+     * Sets URI query parameters. The parameter name / values are expected to be unescaped
+     * and may contain non ASCII characters.
+     * <p/>
+     * Please note query parameters and custom query component are mutually exclusive. This method
+     * will remove custom query if present.
+     *
+     * @since 4.3
+     */
+    public URIBuilder setParameters(final List <NameValuePair> nvps) {
+        if (this.queryParams == null) {
+            this.queryParams = new ArrayList<NameValuePair>();
+        } else {
+            this.queryParams.clear();
+        }
+        this.queryParams.addAll(nvps);
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        this.query = null;
+        return this;
+    }
+
+    /**
+     * Adds URI query parameters. The parameter name / values are expected to be unescaped
+     * and may contain non ASCII characters.
+     * <p/>
+     * Please note query parameters and custom query component are mutually exclusive. This method
+     * will remove custom query if present.
+     *
+     * @since 4.3
+     */
+    public URIBuilder addParameters(final List <NameValuePair> nvps) {
+        if (this.queryParams == null) {
+            this.queryParams = new ArrayList<NameValuePair>();
+        }
+        this.queryParams.addAll(nvps);
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        this.query = null;
+        return this;
+    }
+
+    /**
+     * Sets URI query parameters. The parameter name / values are expected to be unescaped
+     * and may contain non ASCII characters.
+     * <p/>
+     * Please note query parameters and custom query component are mutually exclusive. This method
+     * will remove custom query if present.
+     *
+     * @since 4.3
+     */
+    public URIBuilder setParameters(final NameValuePair... nvps) {
+        if (this.queryParams == null) {
+            this.queryParams = new ArrayList<NameValuePair>();
+        } else {
+            this.queryParams.clear();
+        }
+        for (final NameValuePair nvp: nvps) {
+            this.queryParams.add(nvp);
+        }
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        this.query = null;
+        return this;
+    }
+
+    /**
+     * Adds parameter to URI query. The parameter name and value are expected to be unescaped
+     * and may contain non ASCII characters.
+     * <p/>
+     * Please note query parameters and custom query component are mutually exclusive. This method
+     * will remove custom query if present.
+     */
+    public URIBuilder addParameter(final String param, final String value) {
+        if (this.queryParams == null) {
+            this.queryParams = new ArrayList<NameValuePair>();
+        }
+        this.queryParams.add(new BasicNameValuePair(param, value));
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        this.query = null;
+        return this;
+    }
+
+    /**
+     * Sets parameter of URI query overriding existing value if set. The parameter name and value
+     * are expected to be unescaped and may contain non ASCII characters.
+     * <p/>
+     * Please note query parameters and custom query component are mutually exclusive. This method
+     * will remove custom query if present.
+     */
+    public URIBuilder setParameter(final String param, final String value) {
+        if (this.queryParams == null) {
+            this.queryParams = new ArrayList<NameValuePair>();
+        }
+        if (!this.queryParams.isEmpty()) {
+            for (final Iterator<NameValuePair> it = this.queryParams.iterator(); it.hasNext(); ) {
+                final NameValuePair nvp = it.next();
+                if (nvp.getName().equals(param)) {
+                    it.remove();
+                }
+            }
+        }
+        this.queryParams.add(new BasicNameValuePair(param, value));
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        this.query = null;
+        return this;
+    }
+
+    /**
+     * Clears URI query parameters.
+     *
+     * @since 4.3
+     */
+    public URIBuilder clearParameters() {
+        this.queryParams = null;
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        return this;
+    }
+
+    /**
+     * Sets custom URI query. The value is expected to be unescaped and may contain non ASCII
+     * characters.
+     * <p/>
+     * Please note query parameters and custom query component are mutually exclusive. This method
+     * will remove query parameters if present.
+     *
+     * @since 4.3
+     */
+    public URIBuilder setCustomQuery(final String query) {
+        this.query = query;
+        this.encodedQuery = null;
+        this.encodedSchemeSpecificPart = null;
+        this.queryParams = null;
+        return this;
+    }
+
+    /**
+     * Sets URI fragment. The value is expected to be unescaped and may contain non ASCII
+     * characters.
+     */
+    public URIBuilder setFragment(final String fragment) {
+        this.fragment = fragment;
+        this.encodedFragment = null;
+        return this;
+    }
+
+    /**
+     * @since 4.3
+     */
+    public boolean isAbsolute() {
+        return this.scheme != null;
+    }
+
+    /**
+     * @since 4.3
+     */
+    public boolean isOpaque() {
+        return this.path == null;
+    }
+
+    public String getScheme() {
+        return this.scheme;
+    }
+
+    public String getUserInfo() {
+        return this.userInfo;
+    }
+
+    public String getHost() {
+        return this.host;
+    }
+
+    public int getPort() {
+        return this.port;
+    }
+
+    public String getPath() {
+        return this.path;
+    }
+
+    public List<NameValuePair> getQueryParams() {
+        if (this.queryParams != null) {
+            return new ArrayList<NameValuePair>(this.queryParams);
+        } else {
+            return new ArrayList<NameValuePair>();
+        }
+    }
+
+    public String getFragment() {
+        return this.fragment;
+    }
+
+    @Override
+    public String toString() {
+        return buildString();
+    }
+
+    private static String normalizePath(final String path) {
+        String s = path;
+        if (s == null) {
+            return null;
+        }
+        int n = 0;
+        for (; n < s.length(); n++) {
+            if (s.charAt(n) != '/') {
+                break;
+            }
+        }
+        if (n > 1) {
+            s = s.substring(n - 1);
+        }
+        return s;
+    }
+
+}