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package fi.iki.elonen;
/*
* #%L
* apache-fileupload-integration
* %%
* Copyright (C) 2012 - 2015 nanohttpd
* %%
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. Neither the name of the nanohttpd nor the names of its contributors
* may be used to endorse or promote products derived from this software without
* specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
* OF THE POSSIBILITY OF SUCH DAMAGE.
* #L%
*/
import static fi.iki.elonen.NanoHTTPD.Method.POST;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;
import java.util.Map;
import org.apache.commons.fileupload.FileItem;
import org.apache.commons.fileupload.FileItemFactory;
import org.apache.commons.fileupload.FileItemIterator;
import org.apache.commons.fileupload.FileUpload;
import org.apache.commons.fileupload.FileUploadBase;
import org.apache.commons.fileupload.FileUploadException;
import org.apache.commons.fileupload.UploadContext;
/**
* @author victor & ritchieGitHub
*/
public class NanoFileUpload extends FileUpload {
public static class NanoHttpdContext implements UploadContext {
private NanoHTTPD.IHTTPSession session;
public NanoHttpdContext(NanoHTTPD.IHTTPSession session) {
this.session = session;
}
@Override
public long contentLength() {
long size;
try {
String cl1 = session.getHeaders().get("content-length");
size = Long.parseLong(cl1);
} catch (NumberFormatException var4) {
size = -1L;
}
return size;
}
@Override
public String getCharacterEncoding() {
return "UTF-8";
}
@Override
public String getContentType() {
return this.session.getHeaders().get("content-type");
}
@Override
public int getContentLength() {
return (int) contentLength();
}
@Override
public InputStream getInputStream() throws IOException {
return session.getInputStream();
}
}
public static final boolean isMultipartContent(NanoHTTPD.IHTTPSession session) {
return session.getMethod() == POST && FileUploadBase.isMultipartContent(new NanoHttpdContext(session));
}
public NanoFileUpload(FileItemFactory fileItemFactory) {
super(fileItemFactory);
}
public List<FileItem> parseRequest(NanoHTTPD.IHTTPSession session) throws FileUploadException {
return this.parseRequest(new NanoHttpdContext(session));
}
public Map<String, List<FileItem>> parseParameterMap(NanoHTTPD.IHTTPSession session) throws FileUploadException {
return this.parseParameterMap(new NanoHttpdContext(session));
}
public FileItemIterator getItemIterator(NanoHTTPD.IHTTPSession session) throws FileUploadException, IOException {
return super.getItemIterator(new NanoHttpdContext(session));
}
}
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