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/**
* Copyright 2000-2009 DFKI GmbH.
* All Rights Reserved. Use is subject to license terms.
*
* This file is part of MARY TTS.
*
* MARY TTS is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 3 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program. If not, see
* mary.client.profile (=true/false) - determines whether profiling (timing) information is calculated;mary.client.quiet (=true/false) - tells the client not to print any of the normal information to stderr.
*
* @param serverAddress
* address of the server
* @throws IOException
* if communication with the server fails
* @return getMaryClient(serverAddress, profile, quiet)
*/
public static MaryClient getMaryClient(Address serverAddress) throws IOException {
boolean profile = Boolean.getBoolean("mary.client.profile");
boolean quiet = Boolean.getBoolean("mary.client.quiet");
return getMaryClient(serverAddress, profile, quiet);
}
public static MaryClient getMaryClient(Address serverAddress, boolean profile, boolean quiet) throws IOException {
MaryClient m = null;
try {
m = new MaryHttpClient(serverAddress, profile, quiet);
} catch (IOException ioe) {
try {
m = new MarySocketClient(serverAddress, profile, quiet);
} catch (IOException ioe2) {
IOException ioe3 = new IOException("Cannot connect either to a HTTP nor to a Socket MARY server at "
+ (serverAddress != null ? serverAddress.getFullAddress() : "default location"));
ioe3.initCause(ioe2);
throw ioe3;
}
}
return m;
}
protected MaryFormData data;
protected boolean beQuiet = false;
protected boolean doProfile = false;
/**
* The simplest way to create a mary client. It will connect to the MARY server running on localhost.
*
* @throws IOException
* if communication with the server fails
*/
protected MaryClient() throws IOException {
boolean profile = Boolean.getBoolean("mary.client.profile");
boolean quiet = Boolean.getBoolean("mary.client.quiet");
data = new MaryFormData(); // will try to get server address from system properties
initialise(profile, quiet);
}
protected MaryClient(boolean quiet) throws IOException {
boolean profile = Boolean.getBoolean("mary.client.profile");
data = new MaryFormData(); // will try to get server address from system properties
initialise(profile, quiet);
}
/**
* The typical way to create a mary client. It will connect to the MARY client running at the given host and port. This
* constructor reads two system properties:
*
* mary.client.profile (=true/false) - determines whether profiling (timing) information is calculated;mary.client.quiet (=true/false) - tells the client not to print any of the normal information to stderr.
*
* @param serverAddress
* the address of the server
* @throws IOException
* if communication with the server fails
*/
protected MaryClient(Address serverAddress) throws IOException {
boolean profile = Boolean.getBoolean("mary.client.profile");
boolean quiet = Boolean.getBoolean("mary.client.quiet");
if (serverAddress != null) {
data = new MaryFormData(serverAddress);
} else {
data = new MaryFormData(); // will try to get server address from system properties
}
initialise(profile, quiet);
}
/**
* An alternative way to create a mary client, which works with applets. It will connect to the MARY client running at the
* given host and port. Note that in applets, the host must be the same as the one from which the applet was loaded;
* otherwise, a security exception is thrown.
*
* @param serverAddress
* the address of the server
* @param profile
* determines whether profiling (timing) information is calculated
* @param quiet
* tells the client not to print any of the normal information to stderr
* @throws IOException
* if communication with the server fails
*/
protected MaryClient(Address serverAddress, boolean profile, boolean quiet) throws IOException {
if (serverAddress != null) {
data = new MaryFormData(serverAddress);
} else {
data = new MaryFormData(); // will try to get server address from system properties
}
initialise(profile, quiet);
}
/**
* Initialise a connection to the MARY server at the specified host and port.
*
* @param profile
* whether to do profiling
* @param quiet
* whether to refrain from printing information to stderr
* @throws IOException
* if communication with the server fails
*/
protected final void initialise(boolean profile, boolean quiet) throws IOException {
// This must work for applets too, so no system property queries here:
doProfile = profile;
beQuiet = quiet;
String[] info;
if (!beQuiet)
System.err.println("Mary TTS client " + Version.specificationVersion() + " (impl. " + Version.implementationVersion()
+ ")");
try {
fillServerVersion();
} catch (IOException e1) {
IOException ioe = new IOException("MARY client cannot connect to MARY server at\n"
+ data.hostAddress.getFullAddress() + "\n" + "Make sure that you have started the mary server\n"
+ "or specify a different host or port using \n" + "maryclient -Dserver.host=my.host.com -Dserver.port=12345");
ioe.initCause(e1);
throw ioe;
}
if (data.serverVersionInfo == null || !data.serverVersionInfo.startsWith("Mary")) {
throw new IOException("This does not seem to be the expected kind of MARY server at "
+ data.hostAddress.getFullAddress() + "...");
}
if (!"unknown".equals(data.serverVersionNo) && !isServerVersionAtLeast("4.0")) {
throw new IOException("Found old MARY server (version " + data.serverVersionNo
+ ") -- this client will only work with servers of version 4.0 or newer.");
}
if (!beQuiet) {
System.err.print("Connected to " + data.hostAddress.getFullAddress() + ", ");
System.err.println(data.serverVersionInfo);
if (!data.serverCanStream) {
System.err
.println("Server version " + data.serverVersionNo + " cannot stream audio, defaulting to non-streaming");
}
}
fillVoices();
// Limited domain example texts
if (data.allVoices != null && data.allVoices.size() > 0) {
if (data.allVoices.elementAt(data.voiceSelected).isLimitedDomain()) {
data.limitedDomainExampleTexts = getVoiceExampleTextsLimitedDomain(data.allVoices.elementAt(data.voiceSelected)
.name());
}
}
// Input text
if (data.allVoices != null && data.allVoices.size() > 0 && data.inputDataTypes != null && data.inputDataTypes.size() > 0) {
if (data.allVoices.elementAt(data.voiceSelected).isLimitedDomain())
data.inputText = data.limitedDomainExampleTexts.get(data.limitedDomainExampleTextSelected);
else
data.inputText = getServerExampleText(data.inputDataTypes.get(data.inputTypeSelected).name(), data.allVoices
.elementAt(data.voiceSelected).getLocale().toString());
}
}
// /////////////////////////////////////////////////////////////////////
// ////////////////////// Information requests /////////////////////////
// /////////////////////////////////////////////////////////////////////
public Address getAddress() {
return data.hostAddress;
}
public String getHost() {
return data.hostAddress.getHost();
}
public int getPort() {
return data.hostAddress.getPort();
}
/**
* Get the audio file format types known by the server, one per line. Each line has the format: extension name
*
* @return data.audioFileFormatTypes if data.audioFileFormatTypes == null || data.audioOutTypes == null
* @throws IOException
* IOException
*/
public Vector getAudioFileFormatTypes() throws IOException {
if (data.audioFileFormatTypes == null || data.audioOutTypes == null) {
fillAudioFileFormatAndOutTypes();
}
return data.audioFileFormatTypes;
}
public Vector getAudioOutTypes() throws IOException {
if (data.audioFileFormatTypes == null || data.audioOutTypes == null) {
fillAudioFileFormatAndOutTypes();
}
return data.audioOutTypes;
}
protected abstract void fillAudioFileFormatAndOutTypes() throws IOException;
protected abstract void fillServerVersion() throws IOException;
public boolean isServerVersionAtLeast(String version) throws IOException {
if (data.serverVersionNo.equals("unknown"))
fillServerVersion();
return data.isServerVersionAtLeast(version);
}
/**
* Obtain a list of all data types known to the server. If the information is not yet available, the server is queried. This
* is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @throws IOException
* if communication with the server fails
* @return data.allDataTypes
*/
public Vector getAllDataTypes() throws IOException {
if (data.allDataTypes == null)
fillDataTypes();
assert data.allDataTypes != null && data.allDataTypes.size() > 0;
return data.allDataTypes;
}
/**
* Obtain a list of input data types known to the server. If the information is not yet available, the server is queried. This
* is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @return a Vector of MaryHttpClient.DataType objects.
* @throws IOException
* if communication with the server fails
*/
public Vector getInputDataTypes() throws IOException {
if (data.inputDataTypes == null)
fillDataTypes();
assert data.inputDataTypes != null && data.inputDataTypes.size() > 0;
return data.inputDataTypes;
}
/**
* Obtain a list of output data types known to the server. If the information is not yet available, the server is queried.
* This is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @return a Vector of MaryHttpClient.DataType objects.
* @throws IOException
* if communication with the server fails
*/
public Vector getOutputDataTypes() throws IOException {
if (data.outputDataTypes == null)
fillDataTypes();
assert data.outputDataTypes != null && data.outputDataTypes.size() > 0;
return data.outputDataTypes;
}
protected abstract void fillDataTypes() throws IOException;
/**
* Provide a list of voices known to the server. If the information is not yet available, query the server for it. This is
* optional information which is not required for the normal operation of the client, but may help to avoid incompatibilities.
*
* @return a Vector of MaryHttpClient.Voice objects.
* @throws IOException
* if communication with the server fails
*/
public Vector getVoices() throws IOException {
if (data.allVoices == null)
fillVoices();
assert data.allVoices != null && data.allVoices.size() > 0;
return data.allVoices;
}
/**
* Provide a list of voices known to the server for the given locale. If the information is not yet available, query the
* server for it. This is optional information which is not required for the normal operation of the client, but may help to
* avoid incompatibilities.
*
* @param locale
* the requested voice locale
* @return a Vector of MaryHttpClient.Voice objects, or null if no voices exist for that locale.
* @throws IOException
* if communication with the server fails
*/
public Vector getVoices(Locale locale) throws IOException {
if (data.allVoices == null)
fillVoices();
return data.voicesByLocaleMap.get(locale);
}
/**
* Provide a list of general domain voices known to the server. If the information is not yet available, query the server for
* it. This is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @return a Vector of MaryHttpClient.Voice objects, or null if no such voices exist.
* @throws IOException
* if communication with the server fails
*/
public Vector getGeneralDomainVoices() throws IOException {
Vector voices = getVoices();
Vector requestedVoices = new Vector();
for (MaryClient.Voice v : voices) {
if (!v.isLimitedDomain())
requestedVoices.add(v);
}
if (!requestedVoices.isEmpty())
return requestedVoices;
else
return null;
}
/**
* Provide a list of limited domain voices known to the server. If the information is not yet available, query the server for
* it. This is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @return a Vector of MaryHttpClient.Voice objects, or null if no such voices exist.
* @throws IOException
* if communication with the server fails
*/
public Vector getLimitedDomainVoices() throws IOException {
Vector voices = getVoices();
Vector requestedVoices = new Vector();
for (MaryClient.Voice v : voices) {
if (v.isLimitedDomain())
requestedVoices.add(v);
}
if (!requestedVoices.isEmpty())
return requestedVoices;
else
return null;
}
/**
* Provide a list of general domain voices known to the server. If the information is not yet available, query the server for
* it. This is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @param locale
* the requested voice locale
* @return a Vector of MaryHttpClient.Voice objects, or null if no such voices exist.
* @throws IOException
* if communication with the server fails
*/
public Vector getGeneralDomainVoices(Locale locale) throws IOException {
Vector voices = getVoices(locale);
Vector requestedVoices = new Vector();
for (MaryClient.Voice v : voices) {
if (!v.isLimitedDomain())
requestedVoices.add(v);
}
if (!requestedVoices.isEmpty())
return requestedVoices;
else
return null;
}
/**
* Provide a list of limited domain voices known to the server. If the information is not yet available, query the server for
* it. This is optional information which is not required for the normal operation of the client, but may help to avoid
* incompatibilities.
*
* @param locale
* the requested voice locale
* @return a Vector of MaryHttpClient.Voice objects, or null if no such voices exist.
* @throws IOException
* if communication with the server fails
*/
public Vector getLimitedDomainVoices(Locale locale) throws IOException {
Vector voices = getVoices(locale);
Vector requestedVoices = new Vector();
for (MaryClient.Voice v : voices) {
if (v.isLimitedDomain())
requestedVoices.add(v);
}
if (!requestedVoices.isEmpty())
return requestedVoices;
else
return null;
}
protected abstract void fillVoices() throws IOException;
public Set getLocales() throws IOException {
if (data.locales == null) {
fillLocales();
}
return data.locales;
}
protected abstract void fillLocales() throws IOException;
/**
* Request the example texts of a limited domain unit selection voice from the server
*
* @param voicename
* the voice
* @return the example text
* @throws IOException
* IOException
*/
public Vector getVoiceExampleTextsLimitedDomain(String voicename) throws IOException {
if (!data.voiceExampleTextsLimitedDomain.containsKey(voicename)) {
fillVoiceExampleTexts(voicename);
}
return data.voiceExampleTextsLimitedDomain.get(voicename);
}
protected abstract void fillVoiceExampleTexts(String voicename) throws IOException;
/**
* Request an example text for a given data type from the server.
*
* @param dataType
* the string representation of the data type, e.g. "RAWMARYXML". This is optional information which is not
* required for the normal operation of the client, but may help to avoid incompatibilities.
* @return the example text, or null if none could be obtained.
* @param locale
* locale
* @throws IOException
* if communication with the server fails
*/
public String getServerExampleText(String dataType, String locale) throws IOException {
if (!data.serverExampleTexts.containsKey(dataType + " " + locale)) {
fillServerExampleText(dataType, locale);
}
data.currentExampleText = data.serverExampleTexts.get(dataType + " " + locale);
return data.currentExampleText;
}
protected abstract void fillServerExampleText(String dataType, String locale) throws IOException;
/**
* Request the available audio effects for a voice from the server
*
*
* @return A string of available audio effects and default parameters, i.e. "FIRFilter,Robot(amount=50)"
* @throws IOException
* IOException
*/
protected abstract String getDefaultAudioEffects() throws IOException;
public String getAudioEffects() throws IOException {
if (data.audioEffects == null)
data.audioEffects = getDefaultAudioEffects();
return data.audioEffects;
}
public abstract String requestDefaultEffectParameters(String effectName) throws IOException;
public abstract String requestFullEffect(String effectName, String currentEffectParameters) throws IOException;
public abstract boolean isHMMEffect(String effectName) throws IOException;
public String requestEffectHelpText(String effectName) throws IOException {
if (!data.audioEffectHelpTextsMap.containsKey(effectName)) {
fillEffectHelpText(effectName);
}
return data.audioEffectHelpTextsMap.get(effectName);
}
protected abstract void fillEffectHelpText(String effectName) throws IOException;
public abstract String getFeatures(String locale) throws IOException;
public abstract String getFeaturesForVoice(String voice) throws IOException;
// /////////////////////////////////////////////////////////////////////
// ////////////////////// Actual synthesis requests ////////////////////
// /////////////////////////////////////////////////////////////////////
/**
* Call the mary client to stream audio via the given audio player. The server will provide audio data as it is being
* generated. If the connection to the server is not too slow, streaming will be attractive because it reduces considerably
* the amount of time one needs to wait for the first audio to play.
*
* @param input
* a textual representation of the input data
* @param inputType
* the name of the input data type, e.g. TEXT or RAWMARYXML.
* @param locale
* locale
* @param audioType
* the name of the audio format, e.g. "WAVE" or "MP3".
* @param defaultVoiceName
* the name of the voice to use, e.g. de7 or us1.
* @param defaultStyle
* defaultStyle
* @param defaultEffects
* defaultEffects
* @param audioPlayer
* the FreeTTS audio player with which to play the synthesized audio data. The given audio player must already be
* instantiated. See the package com.sun.speech.freetts.audio in FreeTTS for implementations of
* AudioPlayer.
* @param listener
* a means for letting calling code know that the AudioPlayer has finished.
* @throws IOException
* if communication with the server fails
* @see #getInputDataTypes()
* @see #getVoices()
*/
public void streamAudio(String input, String inputType, String locale, String audioType, String defaultVoiceName,
String defaultStyle, String defaultEffects, marytts.util.data.audio.AudioPlayer audioPlayer,
AudioPlayerListener listener) throws IOException {
_process(input, inputType, "AUDIO", locale, audioType, defaultVoiceName, defaultStyle, defaultEffects, audioPlayer, 0,
true, null, listener);
}
/**
* The standard way to call the MARY client when the output is to go to an output stream.
*
* @param input
* a textual representation of the input data
* @param inputType
* the name of the input data type, e.g. TEXT or RAWMARYXML.
* @param outputType
* the name of the output data type, e.g. AUDIO or ACOUSTPARAMS.
* @param audioType
* the name of the audio format, e.g. "WAVE" or "MP3".
* @param defaultVoiceName
* the name of the voice to use, e.g. de7 or us1.
* @param locale
* locale
* @param defaultStyle
* defaultStyle
* @param defaultEffects
* defaultEffects
* @param outputTypeParams
* any additional parameters, e.g. for output type TARGETFEATURES, the space-separated list of features to produce.
* Can be null.
* @param output
* the output stream into which the data from the server is to be written.
* @throws IOException
* if communication with the server fails
* @see #getInputDataTypes()
* @see #getOutputDataTypes()
* @see #getVoices()
*/
public void process(String input, String inputType, String outputType, String locale, String audioType,
String defaultVoiceName, String defaultStyle, String defaultEffects, String outputTypeParams, OutputStream output)
throws IOException {
_process(input, inputType, outputType, locale, audioType, defaultVoiceName, defaultStyle, defaultEffects, output, 0,
false, outputTypeParams, null);
}
public void process(String input, String inputType, String outputType, String locale, String audioType,
String defaultVoiceName, OutputStream output) throws IOException {
process(input, inputType, outputType, locale, audioType, defaultVoiceName, "", null, null, output);
}
/**
* An alternative way to call the MARY client when the output is to go to an output stream, with a timeout.
*
* @param input
* a textual representation of the input data
* @param inputType
* the name of the input data type, e.g. TEXT or RAWMARYXML.
* @param outputType
* the name of the output data type, e.g. AUDIO or ACOUSTPARAMS.
* @param audioType
* the name of the audio format, e.g. "WAVE" or "MP3".
* @param defaultVoiceName
* the name of the voice to use, e.g. de7 or us1.
* @param locale
* locale
* @param defaultStyle
* defaultStyle
* @param defaultEffects
* defaultEffects
* @param outputTypeParams
* any additional parameters, e.g. for output type TARGETFEATURES, the space-separated list of features to produce.
* Can be null.
* @param output
* the output stream into which the data from the server is to be written.
* @param timeout
* if >0, sets a timer to as many milliseconds; if processing is not finished by then, the connection with the
* Mary server is forcefully cut, resulting in an IOException.
* @throws IOException
* if communication with the server fails
* @see #getInputDataTypes()
* @see #getOutputDataTypes()
* @see #getVoices()
*/
public void process(String input, String inputType, String outputType, String locale, String audioType,
String defaultVoiceName, String defaultStyle, String defaultEffects, String outputTypeParams, OutputStream output,
long timeout) throws IOException {
_process(input, inputType, outputType, locale, audioType, defaultVoiceName, defaultStyle, defaultEffects, output,
timeout, false, outputTypeParams, null);
}
public void process(String input, String inputType, String outputType, String locale, String audioType,
String defaultVoiceName, OutputStream output, long timeout) throws IOException {
process(input, inputType, outputType, locale, audioType, defaultVoiceName, "", null, null, output, timeout);
}
protected abstract void _process(String input, String inputType, String outputType, String locale, String audioType,
String defaultVoiceName, String defaultStyle, String defaultEffects, Object output, long timeout,
boolean streamingAudio, String outputTypeParams, AudioPlayerListener playerListener) throws IOException;
/**
* Return an audio file format type for the given string. In addition to the built-in types, this can deal with MP3 supported
* by tritonus.
*
* @param name
* name
* @return the audio file format type if it is known, or null.
*/
public static AudioFileFormat.Type getAudioFileFormatType(String name) {
AudioFileFormat.Type at;
if (name.equals("MP3")) {
// Supported by tritonus plugin
at = new AudioFileFormat.Type("MP3", "mp3");
} else if (name.equals("Vorbis")) {
// supported by tritonus plugin
at = new AudioFileFormat.Type("Vorbis", "ogg");
} else {
try {
at = (AudioFileFormat.Type) AudioFileFormat.Type.class.getField(name).get(null);
} catch (Exception e) {
return null;
}
}
return at;
}
/**
* An abstraction of server info about available voices.
*
* @author Marc Schröder
*
*
*/
public static class Voice {
private String name;
private Locale locale;
private String gender;
private String domain;
private String synthesizerType;
private boolean isLimitedDomain;
public Voice(String name, Locale locale, String gender, String domain) {
this.name = name;
this.locale = locale;
this.gender = gender;
this.domain = domain;
if (domain == null || domain.equals("general")) {
isLimitedDomain = false;
} else {
isLimitedDomain = true;
}
this.synthesizerType = "not-specified";
}
public Locale getLocale() {
return locale;
}
public String name() {
return name;
}
public String gender() {
return gender;
}
public String synthesizerType() {
return synthesizerType;
}
public void setSynthesizerType(String synthesizerTypeIn) {
synthesizerType = synthesizerTypeIn;
}
public String toString() {
return name + " (" + locale.getDisplayLanguage() + ", " + gender + (isLimitedDomain ? ", " + domain : "") + ")";
}
public boolean isLimitedDomain() {
return isLimitedDomain;
}
public boolean isHMMVoice() {
return synthesizerType.compareToIgnoreCase("hmm") == 0;
}
}
/**
* An abstraction of server info about available data types.
*
* @author Marc Schröder
*
*
*/
public static class DataType {
private String name;
private boolean isInputType;
private boolean isOutputType;
public DataType(String name, boolean isInputType, boolean isOutputType) {
this.name = name;
this.isInputType = isInputType;
this.isOutputType = isOutputType;
}
public String name() {
return name;
}
public boolean isInputType() {
return isInputType;
}
public boolean isOutputType() {
return isOutputType;
}
public boolean isTextType() {
return !name.equals("AUDIO");
}
public String toString() {
return name;
}
}
/**
* A means of letting a caller code know that the audioplayer has finished.
*
* @author Marc Schröder
*
*/
public static interface AudioPlayerListener {
/**
* Notify the listener that the audio player has finished.
*
*/
public void playerFinished();
/**
* Inform the listener that the audio player has thrown an exception.
*
* @param e
* the exception thrown
*/
public void playerException(Exception e);
}
public static class WarningReader extends Thread {
protected BufferedReader in;
protected StringBuffer warnings;
public WarningReader(BufferedReader in) {
this.in = in;
warnings = new StringBuffer();
}
public String getWarnings() {
return warnings.toString();
}
public void run() {
char[] cbuf = new char[1024];
int nr;
try {
while ((nr = in.read(cbuf)) != -1) {
// warnings from the server
warnings.append(cbuf, 0, nr);
}
} catch (IOException ioe) {
}
}
}
public static void usage() {
System.err.println("usage:");
System.err.println("java [properties] " + MaryHttpClient.class.getName() + " [inputfile]");
System.err.println();
System.err.println("Properties are: -Dinput.type=INPUTTYPE");
System.err.println(" -Doutput.type=OUTPUTTYPE");
System.err.println(" -Dlocale=LOCALE");
System.err.println(" -Daudio.type=AUDIOTYPE");
System.err.println(" -Dvoice.default=male|female|de1|de2|de3|...");
System.err.println(" -Dserver.host=HOSTNAME");
System.err.println(" -Dserver.port=PORTNUMBER");
System.err.println("where INPUTTYPE is one of TEXT, RAWMARYXML, TOKENS, WORDS, POS,");
System.err.println(" PHONEMES, INTONATION, ALLOPHONES, ACOUSTPARAMS or MBROLA,");
System.err.println(" OUTPUTTYPE is one of TOKENS, WORDS, POS, PHONEMES,");
System.err.println(" INTONATION, ALLOPHONES, ACOUSTPARAMS, MBROLA, or AUDIO,");
System.err.println(" LOCALE is the language and/or the country (e.g., de, en_US);");
System.err.println("and AUDIOTYPE is one of AIFF, AU, WAVE, MP3, and Vorbis.");
System.err.println("The default values for input.type and output.type are TEXT and AUDIO,");
System.err.println("respectively; default locale is en_US; the default audio.type is WAVE.");
System.err.println();
System.err.println("inputfile must be of type input.type.");
System.err.println("If no inputfile is given, the program will read from standard input.");
System.err.println();
System.err.println("The output is written to standard output, so redirect or pipe as appropriate.");
}
public static void main(String[] args) throws IOException, InterruptedException {
if (args.length > 0 && args[0].equals("-h")) {
usage();
System.exit(1);
}
MaryClient mc = getMaryClient();
BufferedReader inputReader = null;
// read requested input/output type from properties:
String inputType = System.getProperty("input.type", "TEXT");
String outputType = System.getProperty("output.type", "AUDIO");
String locale = System.getProperty("locale", "en_US");
String audioType = System.getProperty("audio.type", "WAVE");
if (!(audioType.equals("AIFC") || audioType.equals("AIFF") || audioType.equals("AU") || audioType.equals("SND")
|| audioType.equals("WAVE") || audioType.equals("MP3") || audioType.equals("Vorbis"))) {
System.err.println("Invalid value '" + audioType + "' for property 'audio.type'");
System.err.println();
usage();
System.exit(1);
}
String defaultVoiceName = System.getProperty("voice.default");
String defaultStyle = "";
String defaultEffects = null;
String outputTypeParams = System.getProperty("output.type.params"); // null if not present
if (args.length > 0) {
File file = new File(args[0]);
inputReader = new BufferedReader(new FileReader(file));
} else { // no Filename, read from stdin:
inputReader = new BufferedReader(new InputStreamReader(System.in, "UTF-8"));
}
// Read input into a string:
StringBuilder sb = new StringBuilder(1024);
char[] buf = new char[1024];
int nr;
while ((nr = inputReader.read(buf)) != -1) {
sb.append(buf, 0, nr);
}
try {
mc.process(sb.toString(), inputType, outputType, locale, audioType, defaultVoiceName, defaultStyle, defaultEffects,
outputTypeParams, System.out);
} catch (Exception e) {
e.printStackTrace();
System.exit(1);
}
}
}
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