diff --git a/app/build.gradle b/app/build.gradle index 05beef45c..4a56e18af 100644 --- a/app/build.gradle +++ b/app/build.gradle @@ -128,20 +128,9 @@ repositories { } } } - maven { - // com.github.stefanhaustein:kxml2 - url "https://jitpack.io" - } - maven { - // org.xmlpull:xmlpull - url 'https://gitlab.com/api/v4/projects/26729549/packages/maven' - } } dependencies { - implementation("com.github.stefanhaustein:kxml2:2.5.0") - implementation 'org.xmlpull:xmlpull:1.1.4.0' - implementation project(':common') implementation project(':hrdevice') diff --git a/app/src/main/org/runnerup/export/format/GPX.java b/app/src/main/org/runnerup/export/format/GPX.java index 334ab719d..80b5c487c 100644 --- a/app/src/main/org/runnerup/export/format/GPX.java +++ b/app/src/main/org/runnerup/export/format/GPX.java @@ -20,10 +20,10 @@ import android.database.Cursor; import android.database.sqlite.SQLiteDatabase; -import org.kxml2.io.KXmlSerializer; import org.runnerup.common.util.Constants.DB; import org.runnerup.db.PathCursor; import org.runnerup.db.PathSimplifier; +import org.runnerup.util.KXmlSerializer; import org.runnerup.workout.Sport; import java.io.IOException; diff --git a/app/src/main/org/runnerup/export/format/TCX.java b/app/src/main/org/runnerup/export/format/TCX.java index ebf2150ce..703f0e8a5 100644 --- a/app/src/main/org/runnerup/export/format/TCX.java +++ b/app/src/main/org/runnerup/export/format/TCX.java @@ -22,10 +22,10 @@ import android.location.Location; import android.util.Pair; -import org.kxml2.io.KXmlSerializer; import org.runnerup.common.util.Constants.DB; import org.runnerup.db.PathCursor; import org.runnerup.db.PathSimplifier; +import org.runnerup.util.KXmlSerializer; import org.runnerup.workout.Sport; import org.runnerup.BuildConfig; diff --git a/app/src/main/org/runnerup/util/KXmlSerializer.java b/app/src/main/org/runnerup/util/KXmlSerializer.java new file mode 100644 index 000000000..aa9a278dd --- /dev/null +++ b/app/src/main/org/runnerup/util/KXmlSerializer.java @@ -0,0 +1,566 @@ +/* Copyright (c) 2002,2003, Stefan Haustein, Oberhausen, Rhld., Germany + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS + * IN THE SOFTWARE. */ + +package org.runnerup.util; + +import java.io.*; +import java.util.Arrays; +import java.util.Locale; +import org.xmlpull.v1.*; +public class KXmlSerializer implements XmlSerializer { + private static final int BUFFER_LEN = 8192; + private final char[] mText = new char[BUFFER_LEN]; + private int mPos; + // static final String UNDEFINED = ":"; + private Writer writer; + private boolean pending; + private int auto; + private int depth; + private String[] elementStack = new String[12]; + //nsp/prefix/name + private int[] nspCounts = new int[4]; + private String[] nspStack = new String[8]; + //prefix/nsp; both empty are "" + private boolean[] indent = new boolean[4]; + private boolean unicode; + private String encoding; + private void append(char c) throws IOException { + if (mPos >= BUFFER_LEN) { + flushBuffer(); + } + mText[mPos++] = c; + } + private void append(String str, int i, int length) throws IOException { + while (length > 0) { + if (mPos == BUFFER_LEN) { + flushBuffer(); + } + int batch = BUFFER_LEN - mPos; + if (batch > length) { + batch = length; + } + str.getChars(i, i + batch, mText, mPos); + i += batch; + length -= batch; + mPos += batch; + } + } + // BEGIN Android-added: Speed-up indentation. http://b/230007772 + private void appendSpace(int length) throws IOException { + while (length > 0) { + if (mPos == BUFFER_LEN) { + flushBuffer(); + } + int batch = BUFFER_LEN - mPos; + if (batch > length) { + batch = length; + } + Arrays.fill(mText, mPos, mPos + batch, ' '); + length -= batch; + mPos += batch; + } + } + // END Android-added: Speed-up indentation. http://b/230007772 + private void append(String str) throws IOException { + append(str, 0, str.length()); + } + private final void flushBuffer() throws IOException { + if(mPos > 0) { + writer.write(mText, 0, mPos); + writer.flush(); + mPos = 0; + } + } + private final void check(boolean close) throws IOException { + if (!pending) + return; + depth++; + pending = false; + if (indent.length <= depth) { + boolean[] hlp = new boolean[depth + 4]; + System.arraycopy(indent, 0, hlp, 0, depth); + indent = hlp; + } + indent[depth] = indent[depth - 1]; + for (int i = nspCounts[depth - 1]; i < nspCounts[depth]; i++) { + append(" xmlns"); + if (!nspStack[i * 2].isEmpty()) { + append(':'); + append(nspStack[i * 2]); + } + else if (getNamespace().isEmpty() && !nspStack[i * 2 + 1].isEmpty()) + throw new IllegalStateException("Cannot set default namespace for elements in no namespace"); + append("=\""); + writeEscaped(nspStack[i * 2 + 1], '"'); + append('"'); + } + if (nspCounts.length <= depth + 1) { + int[] hlp = new int[depth + 8]; + System.arraycopy(nspCounts, 0, hlp, 0, depth + 1); + nspCounts = hlp; + } + nspCounts[depth + 1] = nspCounts[depth]; + // nspCounts[depth + 2] = nspCounts[depth]; + if (close) { + append(" />"); + } else { + append('>'); + } + } + private final void writeEscaped(String s, int quot) throws IOException { + for (int i = 0; i < s.length(); i++) { + char c = s.charAt(i); + switch (c) { + case '\n': + case '\r': + case '\t': + if(quot == -1) + append(c); + else + append("&#"+((int) c)+';'); + break; + case '&' : + append("&"); + break; + case '>' : + append(">"); + break; + case '<' : + append("<"); + break; + default: + if (c == quot) { + append(c == '"' ? """ : "'"); + break; + } + // BEGIN Android-changed: refuse to output invalid characters + // See http://www.w3.org/TR/REC-xml/#charsets for definition. + // No other Java XML writer we know of does this, but no Java + // XML reader we know of is able to parse the bad output we'd + // otherwise generate. + // Note: tab, newline, and carriage return have already been + // handled above. + boolean allowedInXml = (c >= 0x20 && c <= 0xd7ff) || (c >= 0xe000 && c <= 0xfffd); + if (allowedInXml) { + if (unicode || c < 127) { + append(c); + } else { + append("&#" + ((int) c) + ";"); + } + } else if (Character.isHighSurrogate(c) && i < s.length() - 1) { + writeSurrogate(c, s.charAt(i + 1)); + ++i; + } else { + reportInvalidCharacter(c); + } + // END Android-changed + } + } + } + // BEGIN Android-added + private static void reportInvalidCharacter(char ch) { + throw new IllegalArgumentException("Illegal character (U+" + Integer.toHexString((int) ch) + ")"); + } + // END Android-added + /* + private final void writeIndent() throws IOException { + writer.write("\r\n"); + for (int i = 0; i < depth; i++) + writer.write(' '); + }*/ + public void docdecl(String dd) throws IOException { + append("'); + } + public void endDocument() throws IOException { + while (depth > 0) { + endTag(elementStack[depth * 3 - 3], elementStack[depth * 3 - 1]); + } + flush(); + } + public void entityRef(String name) throws IOException { + check(false); + append('&'); + append(name); + append(';'); + } + public boolean getFeature(String name) { + //return false; + return ( + "http://xmlpull.org/v1/doc/features.html#indent-output" + .equals( + name)) + ? indent[depth] + : false; + } + public String getPrefix(String namespace, boolean create) { + try { + return getPrefix(namespace, false, create); + } + catch (IOException e) { + throw new RuntimeException(e.toString()); + } + } + private final String getPrefix( + String namespace, + boolean includeDefault, + boolean create) + throws IOException { + for (int i = nspCounts[depth + 1] * 2 - 2; + i >= 0; + i -= 2) { + if (nspStack[i + 1].equals(namespace) + && (includeDefault || !nspStack[i].isEmpty())) { + String cand = nspStack[i]; + for (int j = i + 2; + j < nspCounts[depth + 1] * 2; + j++) { + if (nspStack[j].equals(cand)) { + cand = null; + break; + } + } + if (cand != null) + return cand; + } + } + if (!create) + return null; + String prefix; + if (namespace.isEmpty()) + prefix = ""; + else { + do { + prefix = "n" + (auto++); + for (int i = nspCounts[depth + 1] * 2 - 2; + i >= 0; + i -= 2) { + if (prefix.equals(nspStack[i])) { + prefix = null; + break; + } + } + } + while (prefix == null); + } + boolean p = pending; + pending = false; + setPrefix(prefix, namespace); + pending = p; + return prefix; + } + public Object getProperty(String name) { + throw new RuntimeException("Unsupported property"); + } + public void ignorableWhitespace(String s) + throws IOException { + text(s); + } + public void setFeature(String name, boolean value) { + if ("http://xmlpull.org/v1/doc/features.html#indent-output" + .equals(name)) { + indent[depth] = value; + } + else + throw new RuntimeException("Unsupported Feature"); + } + public void setProperty(String name, Object value) { + throw new RuntimeException( + "Unsupported Property:" + value); + } + public void setPrefix(String prefix, String namespace) + throws IOException { + check(false); + if (prefix == null) + prefix = ""; + if (namespace == null) + namespace = ""; + String defined = getPrefix(namespace, true, false); + // boil out if already defined + if (prefix.equals(defined)) + return; + int pos = (nspCounts[depth + 1]++) << 1; + if (nspStack.length < pos + 1) { + String[] hlp = new String[nspStack.length + 16]; + System.arraycopy(nspStack, 0, hlp, 0, pos); + nspStack = hlp; + } + nspStack[pos++] = prefix; + nspStack[pos] = namespace; + } + public void setOutput(Writer writer) { + this.writer = writer; + // elementStack = new String[12]; //nsp/prefix/name + //nspCounts = new int[4]; + //nspStack = new String[8]; //prefix/nsp + //indent = new boolean[4]; + nspCounts[0] = 2; + nspCounts[1] = 2; + nspStack[0] = ""; + nspStack[1] = ""; + nspStack[2] = "xml"; + nspStack[3] = "http://www.w3.org/XML/1998/namespace"; + pending = false; + auto = 0; + depth = 0; + unicode = false; + } + public void setOutput(OutputStream os, String encoding) + throws IOException { + if (os == null) + throw new IllegalArgumentException("os == null"); + setOutput( + encoding == null + ? new OutputStreamWriter(os) + : new OutputStreamWriter(os, encoding)); + this.encoding = encoding; + if (encoding != null && encoding.toLowerCase(Locale.US).startsWith("utf")) { + unicode = true; + } + } + public void startDocument(String encoding, Boolean standalone) throws IOException { + append(""); + } + public XmlSerializer startTag(String namespace, String name) + throws IOException { + check(false); + // if (namespace == null) + // namespace = ""; + if (indent[depth]) { + // Android-changed: Speed-up indentation. http://b/230007772 + // append("\r\n"); + // for (int i = 0; i < depth; i++) + // append(" "); + append('\r'); + append('\n'); + appendSpace(2 * depth); + } + int esp = depth * 3; + if (elementStack.length < esp + 3) { + String[] hlp = new String[elementStack.length + 12]; + System.arraycopy(elementStack, 0, hlp, 0, esp); + elementStack = hlp; + } + String prefix = + namespace == null + ? "" + : getPrefix(namespace, true, true); + if (namespace != null && namespace.isEmpty()) { + for (int i = nspCounts[depth]; + i < nspCounts[depth + 1]; + i++) { + if (nspStack[i * 2].isEmpty() && !nspStack[i * 2 + 1].isEmpty()) { + throw new IllegalStateException("Cannot set default namespace for elements in no namespace"); + } + } + } + elementStack[esp++] = namespace; + elementStack[esp++] = prefix; + elementStack[esp] = name; + append('<'); + if (!prefix.isEmpty()) { + append(prefix); + append(':'); + } + append(name); + pending = true; + return this; + } + public XmlSerializer attribute( + String namespace, + String name, + String value) + throws IOException { + if (!pending) + throw new IllegalStateException("illegal position for attribute"); + // int cnt = nspCounts[depth]; + if (namespace == null) + namespace = ""; + // depth--; + // pending = false; + String prefix = + namespace.isEmpty() + ? "" + : getPrefix(namespace, false, true); + // pending = true; + // depth++; + /* if (cnt != nspCounts[depth]) { + writer.write(' '); + writer.write("xmlns"); + if (nspStack[cnt * 2] != null) { + writer.write(':'); + writer.write(nspStack[cnt * 2]); + } + writer.write("=\""); + writeEscaped(nspStack[cnt * 2 + 1], '"'); + writer.write('"'); + } + */ + append(' '); + if (!prefix.isEmpty()) { + append(prefix); + append(':'); + } + append(name); + append('='); + char q = value.indexOf('"') == -1 ? '"' : '\''; + append(q); + writeEscaped(value, q); + append(q); + return this; + } + public void flush() throws IOException { + check(false); + flushBuffer(); + } + /* + public void close() throws IOException { + check(); + writer.close(); + } + */ + public XmlSerializer endTag(String namespace, String name) + throws IOException { + if (!pending) + depth--; + // if (namespace == null) + // namespace = ""; + if ((namespace == null + && elementStack[depth * 3] != null) + || (namespace != null + && !namespace.equals(elementStack[depth * 3])) + || !elementStack[depth * 3 + 2].equals(name)) + throw new IllegalArgumentException(" does not match start"); + if (pending) { + check(true); + depth--; + } + else { + if (indent[depth + 1]) { + // Android-changed: Speed-up indentation. http://b/230007772 + // append("\r\n"); + // for (int i = 0; i < depth; i++) + // append(" "); + append('\r'); + append('\n'); + appendSpace(2 * depth); + } + append("'); + } + nspCounts[depth + 1] = nspCounts[depth]; + return this; + } + public String getNamespace() { + return getDepth() == 0 ? null : elementStack[getDepth() * 3 - 3]; + } + public String getName() { + return getDepth() == 0 ? null : elementStack[getDepth() * 3 - 1]; + } + public int getDepth() { + return pending ? depth + 1 : depth; + } + public XmlSerializer text(String text) throws IOException { + check(false); + indent[depth] = false; + writeEscaped(text, -1); + return this; + } + public XmlSerializer text(char[] text, int start, int len) + throws IOException { + text(new String(text, start, len)); + return this; + } + public void cdsect(String data) throws IOException { + check(false); + // BEGIN Android-changed: ]]> is not allowed within a CDATA, + // so break and start a new one when necessary. + data = data.replace("]]>", "]]]]>"); + append("= 0x20 && ch <= 0xd7ff) || + (ch == '\t' || ch == '\n' || ch == '\r') || + (ch >= 0xe000 && ch <= 0xfffd); + if (allowedInCdata) { + append(ch); + } else if (Character.isHighSurrogate(ch) && i < data.length() - 1) { + // Character entities aren't valid in CDATA, so break out for this. + append("]]>"); + writeSurrogate(ch, data.charAt(++i)); + append(""); + // END Android-changed + } + // BEGIN Android-added + private void writeSurrogate(char high, char low) throws IOException { + if (!Character.isLowSurrogate(low)) { + throw new IllegalArgumentException("Bad surrogate pair (U+" + Integer.toHexString((int) high) + + " U+" + Integer.toHexString((int) low) + ")"); + } + // Java-style surrogate pairs aren't allowed in XML. We could use the > 3-byte encodings, but that + // seems likely to upset anything expecting modified UTF-8 rather than "real" UTF-8. It seems more + // conservative in a Java environment to use an entity reference instead. + int codePoint = Character.toCodePoint(high, low); + append("&#" + codePoint + ";"); + } + // END Android-added + public void comment(String comment) throws IOException { + check(false); + append(""); + } + public void processingInstruction(String pi) + throws IOException { + check(false); + append(""); + } +} \ No newline at end of file