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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed 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.
*/
import org.clearsilver.HDF;
import org.clearsilver.CS;
import java.util.*;
import java.io.*;
import java.util.regex.Pattern;
import java.util.regex.Matcher;
public class DocFile
{
private static final Pattern LINE = Pattern.compile("(.*)[\r]?\n",
Pattern.MULTILINE);
private static final Pattern PROP = Pattern.compile("([^=]+)=(.*)");
public static String readFile(String filename)
{
try {
File f = new File(filename);
int length = (int)f.length();
FileInputStream is = new FileInputStream(f);
InputStreamReader reader = new InputStreamReader(is, "UTF-8");
char[] buf = new char[length];
int index = 0;
int amt;
while (true) {
amt = reader.read(buf, index, length-index);
if (amt < 1) {
break;
}
index += amt;
}
return new String(buf, 0, index);
}
catch (IOException e) {
return null;
}
}
public static void writePage(String docfile, String relative,
String outfile)
{
HDF hdf = DroidDoc.makeHDF();
/*
System.out.println("docfile='" + docfile
+ "' relative='" + relative + "'"
+ "' outfile='" + outfile + "'");
*/
String filedata = readFile(docfile);
// The document is properties up until the line "@jd:body".
// Any blank lines are ignored.
int start = -1;
int lineno = 1;
Matcher lines = LINE.matcher(filedata);
String line = null;
while (lines.find()) {
line = lines.group(1);
if (line.length() > 0) {
if (line.equals("@jd:body")) {
start = lines.end();
break;
}
Matcher prop = PROP.matcher(line);
if (prop.matches()) {
String key = prop.group(1);
String value = prop.group(2);
hdf.setValue(key, value);
} else {
break;
}
}
lineno++;
}
if (start < 0) {
System.err.println(docfile + ":" + lineno + ": error parsing docfile");
if (line != null) {
System.err.println(docfile + ":" + lineno + ":" + line);
}
System.exit(1);
}
// if they asked to only be for a certain template, maybe skip it
String fromTemplate = hdf.getValue("template.which", "");
String fromPage = hdf.getValue("page.onlyfortemplate", "");
if (!"".equals(fromPage) && !fromTemplate.equals(fromPage)) {
return;
}
// and the actual text after that
String commentText = filedata.substring(start);
Comment comment = new Comment(commentText, null,
new SourcePositionInfo(docfile, lineno, 1));
TagInfo[] tags = comment.tags();
TagInfo.makeHDF(hdf, "root.descr", tags);
hdf.setValue("commentText", commentText);
// write the page using the appropriate root template, based on the
// whichdoc value supplied by build
String fromWhichmodule = hdf.getValue("android.whichmodule", "");
if (fromWhichmodule.equals("online-pdk")) {
//leaving this in just for temporary compatibility with pdk doc
hdf.setValue("online-pdk", "true");
// add any conditional login for root template here (such as
// for custom left nav based on tab etc.
ClearPage.write(hdf, "docpage.cs", outfile);
} else {
if (outfile.indexOf("sdk/") != -1) {
hdf.setValue("sdk", "true");
if ((outfile.indexOf("index.html") != -1) && (outfile.indexOf("preview/") == -1)) {
ClearPage.write(hdf, "sdkpage.cs", outfile);
} else {
ClearPage.write(hdf, "docpage.cs", outfile);
}
} else if (outfile.indexOf("guide/") != -1) {
hdf.setValue("guide", "true");
ClearPage.write(hdf, "docpage.cs", outfile);
} else if (outfile.indexOf("resources/") != -1) {
hdf.setValue("resources", "true");
ClearPage.write(hdf, "docpage.cs", outfile);
} else {
ClearPage.write(hdf, "nosidenavpage.cs", outfile);
}
}
} //writePage
}
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