com.caucho.quercus.lib.i18n
Class UnicodeModule

java.lang.Object
  com.caucho.quercus.module.AbstractQuercusModule
      com.caucho.quercus.lib.i18n.UnicodeModule

All Implemented Interfaces:

QuercusModule

public class UnicodeModule
extends AbstractQuercusModule

Unicode handling. Also includes iconv, etc.

Field Summary

static java.lang.String	ICONV_IMPL
static int	ICONV_MIME_DECODE_CONTINUE_ON_ERROR
static int	ICONV_MIME_DECODE_STRICT
static java.lang.String	ICONV_VERSION
static int	U_INVALID_ESCAPE
static int	U_INVALID_SKIP
static int	U_INVALID_STOP
static int	U_INVALID_SUBSTITUTE

Fields inherited from class com.caucho.quercus.module.AbstractQuercusModule

PHP_INI_ALL, PHP_INI_PERDIR, PHP_INI_SYSTEM, PHP_INI_USER

Constructor Summary

UnicodeModule()

Method Summary

IniDefinitions	getIniDefinitions() Returns the default quercus.ini values.
java.lang.String[]	getLoadedExtensions() Returns the extensions implemented by the module.
static Value	iconv_get_encoding(Env env, java.lang.String type) Returns the current encoding.
static Value	iconv_mime_decode_headers(Env env, StringValue encoded_headers, int mode, java.lang.String charset) Decodes all the headers and place them in an array.
static Value	iconv_mime_decode(Env env, StringValue encodedHeader, int mode, java.lang.String charset) Uses iconv.internal_encoding.
static Value	iconv_mime_encode(Env env, StringValue fieldName, StringValue fieldValue, ArrayValue preferences) Encodes a MIME header.
static BooleanValue	iconv_set_encoding(Env env, java.lang.String type, StringValue charset) Sets the current encoding.
static Value	iconv_strlen(Env env, StringValue str, java.lang.String charset) Returns the length of the decoded string.
static Value	iconv_strpos(Env env, StringValue haystack, StringValue needle, int offset, java.lang.String charset) Returns the first occurence of the substring in the haystack.
static Value	iconv_strrpos(Env env, StringValue haystack, StringValue needle, java.lang.String charset) Returns the last occurence of the substring in the haystack.
static Value	iconv_substr(Env env, StringValue str, int offset, int length, java.lang.String charset) Uses iconv.internal_encoding.
static Value	iconv(Env env, java.lang.String inCharset, java.lang.String outCharset, StringValue str) Returns encoded string from decoded argument string.
static StringValue	ob_iconv_handler(StringValue contents, int status)
static Value	unicode_decode(Env env, BinaryValue str, java.lang.String encoding, int errorMode)
static Value	unicode_encode(Env env, UnicodeValue str, java.lang.String encoding, int errorMode)
static BooleanValue	unicode_semantics(Env env)

Methods inherited from class com.caucho.quercus.module.AbstractQuercusModule

addConstant, addConstant, addConstant, getConstMap

Methods inherited from class java.lang.Object

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

Field Detail

U_INVALID_STOP

public static final int U_INVALID_STOP

See Also:

Constant Field Values

U_INVALID_SKIP

public static final int U_INVALID_SKIP

See Also:

Constant Field Values

U_INVALID_SUBSTITUTE

public static final int U_INVALID_SUBSTITUTE

See Also:

Constant Field Values

U_INVALID_ESCAPE

public static final int U_INVALID_ESCAPE

See Also:

Constant Field Values

ICONV_IMPL

public static final java.lang.String ICONV_IMPL

See Also:

Constant Field Values

ICONV_VERSION

public static final java.lang.String ICONV_VERSION

See Also:

Constant Field Values

ICONV_MIME_DECODE_STRICT

public static final int ICONV_MIME_DECODE_STRICT

See Also:

Constant Field Values

ICONV_MIME_DECODE_CONTINUE_ON_ERROR

public static final int ICONV_MIME_DECODE_CONTINUE_ON_ERROR

See Also:

Constant Field Values

Constructor Detail

UnicodeModule

public UnicodeModule()

Method Detail

getLoadedExtensions

public java.lang.String[] getLoadedExtensions()

Returns the extensions implemented by the module.

Specified by:

getLoadedExtensions in interface QuercusModule

Overrides:

getLoadedExtensions in class AbstractQuercusModule

getIniDefinitions

public IniDefinitions getIniDefinitions()

Returns the default quercus.ini values.

Specified by:

getIniDefinitions in interface QuercusModule

Overrides:

getIniDefinitions in class AbstractQuercusModule

unicode_semantics

public static BooleanValue unicode_semantics(Env env)

unicode_decode

public static Value unicode_decode(Env env,
                                   BinaryValue str,
                                   java.lang.String encoding,
                                   int errorMode)

unicode_encode

public static Value unicode_encode(Env env,
                                   UnicodeValue str,
                                   java.lang.String encoding,
                                   int errorMode)

iconv_strpos

public static Value iconv_strpos(Env env,
                                 StringValue haystack,
                                 StringValue needle,
                                 int offset,
                                 java.lang.String charset)

Returns the first occurence of the substring in the haystack. Uses iconv.internal_encoding.

Returns:

first occurence of needle in haystack, FALSE otherwise

iconv_strrpos

public static Value iconv_strrpos(Env env,
                                  StringValue haystack,
                                  StringValue needle,
                                  java.lang.String charset)

Returns the last occurence of the substring in the haystack. Uses iconv.internal_encoding.

Parameters:

charset - encoding of StringValue arguments

Returns:

last occurence of needle in haystack, FALSE otherwise

iconv_substr

public static Value iconv_substr(Env env,
                                 StringValue str,
                                 int offset,
                                 int length,
                                 java.lang.String charset)

Uses iconv.internal_encoding.

Parameters:

env -

str - encoded string

offset - of str after decoding

length - of str after decoding

charset - encoding of StringValue argument

Returns:

substring of argument string.

iconv

public static Value iconv(Env env,
                          java.lang.String inCharset,
                          java.lang.String outCharset,
                          StringValue str)

Returns encoded string from decoded argument string.

Parameters:

env -

inCharset - charset to decode from

outCharset - charset to decode to

str - to decode and encode

ob_iconv_handler

public static StringValue ob_iconv_handler(StringValue contents,
                                           int status)

iconv_get_encoding

public static Value iconv_get_encoding(Env env,
                                       java.lang.String type)

Returns the current encoding.

Parameters:

env -

type - setting to return

Returns:

iconv environment settings

iconv_set_encoding

public static BooleanValue iconv_set_encoding(Env env,
                                              java.lang.String type,
                                              StringValue charset)

Sets the current encoding.

Parameters:

env -

type -

charset -

iconv_strlen

public static Value iconv_strlen(Env env,
                                 StringValue str,
                                 java.lang.String charset)

Returns the length of the decoded string. Uses iconv.internal_encoding.

Parameters:

env -

str -

charset -

iconv_mime_encode

public static Value iconv_mime_encode(Env env,
                                      StringValue fieldName,
                                      StringValue fieldValue,
                                      ArrayValue preferences)

Encodes a MIME header. XXX: preferences

Parameters:

fieldName - header field name

fieldValue - header field value

preferences -

iconv_mime_decode_headers

public static Value iconv_mime_decode_headers(Env env,
                                              StringValue encoded_headers,
                                              int mode,
                                              java.lang.String charset)

Decodes all the headers and place them in an array. Use iconv.internal_encoding. XXX: mode, line-length, line-break-chars

Parameters:

env -

encoded_headers -

mode - controls error recovery

charset -

iconv_mime_decode

public static Value iconv_mime_decode(Env env,
                                      StringValue encodedHeader,
                                      int mode,
                                      java.lang.String charset)

Uses iconv.internal_encoding. XXX: mode ignored

Parameters:

env -

encoded_header -

mode - controls error recovery

charset - to encode resultant