Class NanoHTTPD.HTTPSession

java.lang.Object

fi.iki.elonen.NanoHTTPD.HTTPSession

All Implemented Interfaces:

NanoHTTPD.IHTTPSession

Enclosing class:

NanoHTTPD

protected class NanoHTTPD.HTTPSession
extends Object
implements NanoHTTPD.IHTTPSession

Field Summary

Fields

Modifier and Type	Field	Description
static final int	BUFSIZE
private NanoHTTPD.CookieHandler	cookies
private Map<String,String>	headers
private final BufferedInputStream	inputStream
static final int	MAX_HEADER_SIZE
private static final int	MEMORY_STORE_LIMIT
private NanoHTTPD.Method	method
private final OutputStream	outputStream
private Map<String, List<String>>	parms
private String	protocolVersion
private String	queryParameterString
private String	remoteHostname
private String	remoteIp
private static final int	REQUEST_BUFFER_LEN
private int	rlen
private int	splitbyte
private final NanoHTTPD.TempFileManager	tempFileManager
private String	uri

Constructor Summary

Constructors

Constructor	Description
HTTPSession(NanoHTTPD.TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream)
HTTPSession(NanoHTTPD.TempFileManager tempFileManager, InputStream inputStream, OutputStream outputStream, InetAddress inetAddress)

Method Summary

Modifier and Type	Method	Description
private void	decodeHeader(BufferedReader in, Map<String,String> pre, Map<String, List<String>> parms, Map<String,String> headers)	Decodes the sent headers and loads the data into Key/value pairs
private void	decodeMultipartFormData(NanoHTTPD.ContentType contentType, ByteBuffer fbuf, Map<String, List<String>> parms, Map<String,String> files)	Decodes the Multipart Body data and put it into Key/Value pairs.
private void	decodeParms(String parms, Map<String, List<String>> p)	Decodes parameters in percent-encoded URI-format ( e.g.
void	execute()
private int	findHeaderEnd(byte[] buf, int rlen)	Find byte index separating header from body.
long	getBodySize()	Deduce body length in bytes.
private int[]	getBoundaryPositions(ByteBuffer b, byte[] boundary)	Find the byte positions where multipart boundaries start.
NanoHTTPD.CookieHandler	getCookies()
final Map<String,String>	getHeaders()
final InputStream	getInputStream()
final NanoHTTPD.Method	getMethod()
final Map<String, List<String>>	getParameters()
final Map<String,String>	getParms()	Deprecated. use getParameters() instead.
String	getQueryParameterString()
String	getRemoteHostName()	Get the remote hostname of the requester.
String	getRemoteIpAddress()	Get the remote ip address of the requester.
private RandomAccessFile	getTmpBucket()
final String	getUri()
void	parseBody(Map<String,String> files)	Adds the files in the request body to the files map.
private String	saveTmpFile(ByteBuffer b, int offset, int len, String filename_hint)	Retrieves the content of a sent file and saves it to a temporary file.
private int	scipOverNewLine(byte[] partHeaderBuff, int index)

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

REQUEST_BUFFER_LEN

private static final int REQUEST_BUFFER_LEN

See Also:

• Constant Field Values

MEMORY_STORE_LIMIT

private static final int MEMORY_STORE_LIMIT

See Also:

• Constant Field Values

BUFSIZE

public static final int BUFSIZE

See Also:

• Constant Field Values

MAX_HEADER_SIZE

public static final int MAX_HEADER_SIZE

See Also:

• Constant Field Values

tempFileManager

private final NanoHTTPD.TempFileManager tempFileManager

outputStream

private final OutputStream outputStream

inputStream

private final BufferedInputStream inputStream

splitbyte

private int splitbyte

rlen

private int rlen

uri

private String uri

method

private NanoHTTPD.Method method

parms

private Map<String, List<String>> parms

headers

private Map<String,String> headers

cookies

private NanoHTTPD.CookieHandler cookies

queryParameterString

private String queryParameterString

remoteIp

private String remoteIp

remoteHostname

private String remoteHostname

protocolVersion

private String protocolVersion

Constructor Details

HTTPSession

public HTTPSession(NanoHTTPD.TempFileManager tempFileManager,
 InputStream inputStream,
 OutputStream outputStream)

HTTPSession

public HTTPSession(NanoHTTPD.TempFileManager tempFileManager,
 InputStream inputStream,
 OutputStream outputStream,
 InetAddress inetAddress)

Method Details

decodeHeader

private void decodeHeader(BufferedReader in,
 Map<String,String> pre,
 Map<String, List<String>> parms,
 Map<String,String> headers)
                   throws NanoHTTPD.ResponseException

Decodes the sent headers and loads the data into Key/value pairs

Throws:

NanoHTTPD.ResponseException

decodeMultipartFormData

private void decodeMultipartFormData(NanoHTTPD.ContentType contentType,
 ByteBuffer fbuf,
 Map<String, List<String>> parms,
 Map<String,String> files)
                              throws NanoHTTPD.ResponseException

Decodes the Multipart Body data and put it into Key/Value pairs.

Throws:

NanoHTTPD.ResponseException

scipOverNewLine

private int scipOverNewLine(byte[] partHeaderBuff,
 int index)

decodeParms

private void decodeParms(String parms,
 Map<String, List<String>> p)

Decodes parameters in percent-encoded URI-format ( e.g. "name=Jack%20Danielsinvalid input: '&pass'=Single%20Malt" ) and adds them to given Map.

execute

public void execute()
             throws IOException

Specified by:

execute in interface NanoHTTPD.IHTTPSession

Throws:

IOException

findHeaderEnd

private int findHeaderEnd(byte[] buf,
 int rlen)

Find byte index separating header from body. It must be the last byte of the first two sequential new lines.

getBoundaryPositions

private int[] getBoundaryPositions(ByteBuffer b,
 byte[] boundary)

Find the byte positions where multipart boundaries start. This reads a large block at a time and uses a temporary buffer to optimize (memory mapped) file access.

getCookies

public NanoHTTPD.CookieHandler getCookies()

Specified by:

getCookies in interface NanoHTTPD.IHTTPSession

getHeaders

public final Map<String,String> getHeaders()

Specified by:

getHeaders in interface NanoHTTPD.IHTTPSession

getInputStream

public final InputStream getInputStream()

Specified by:

getInputStream in interface NanoHTTPD.IHTTPSession

getMethod

public final NanoHTTPD.Method getMethod()

Specified by:

getMethod in interface NanoHTTPD.IHTTPSession

getParms

@Deprecated
public final Map<String,String> getParms()

Deprecated.

use getParameters() instead.

Description copied from interface: NanoHTTPD.IHTTPSession

This method will only return the first value for a given parameter. You will want to use getParameters if you expect multiple values for a given key.

Specified by:

getParms in interface NanoHTTPD.IHTTPSession

getParameters

public final Map<String, List<String>> getParameters()

Specified by:

getParameters in interface NanoHTTPD.IHTTPSession

getQueryParameterString

public String getQueryParameterString()

Specified by:

getQueryParameterString in interface NanoHTTPD.IHTTPSession

getTmpBucket

private RandomAccessFile getTmpBucket()

getUri

public final String getUri()

Specified by:

getUri in interface NanoHTTPD.IHTTPSession

Returns:

the path part of the URL.

getBodySize

public long getBodySize()

Deduce body length in bytes. Either from "content-length" header or read bytes.

parseBody

public void parseBody(Map<String,String> files)
               throws IOException,
NanoHTTPD.ResponseException

Description copied from interface: NanoHTTPD.IHTTPSession

Adds the files in the request body to the files map.

Specified by:

parseBody in interface NanoHTTPD.IHTTPSession

Parameters:

files - map to modify

Throws:

IOException

NanoHTTPD.ResponseException

saveTmpFile

private String saveTmpFile(ByteBuffer b,
 int offset,
 int len,
 String filename_hint)

Retrieves the content of a sent file and saves it to a temporary file. The full path to the saved file is returned.

getRemoteIpAddress

public String getRemoteIpAddress()

Description copied from interface: NanoHTTPD.IHTTPSession

Get the remote ip address of the requester.

Specified by:

getRemoteIpAddress in interface NanoHTTPD.IHTTPSession

Returns:

the IP address.

getRemoteHostName

public String getRemoteHostName()

Description copied from interface: NanoHTTPD.IHTTPSession

Get the remote hostname of the requester.

Specified by:

getRemoteHostName in interface NanoHTTPD.IHTTPSession

Returns:

the hostname.