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Class: Swift_Encoder_QpEncoder

Source Location: /system/vendor/swiftmailer/swiftmailer/lib/classes/Swift/Encoder/QpEncoder.php

Class Overview


Handles Quoted Printable (QP) Encoding in Swift Mailer.


Author(s):

  • Chris Corbyn

Implements interfaces:

Variables

Methods


Child classes:

Swift_Mime_ContentEncoder_QpContentEncoder
Handles Quoted Printable (QP) Transfer Encoding in Swift Mailer.
Swift_Mime_HeaderEncoder_QpHeaderEncoder
Handles Quoted Printable (Q) Header Encoding in Swift Mailer.

Class Details

[line 18]
Handles Quoted Printable (QP) Encoding in Swift Mailer.

Possibly the most accurate RFC 2045 QP implementation found in PHP.




Tags:

author:  Chris Corbyn


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Class Variables

static $_qpMap = array(
        0 => '=00', 1 => '=01', 2 => '=02', 3 => '=03', 4 => '=04',
        5 => '=05', 6 => '=06', 7 => '=07', 8 => '=08', 9 => '=09',
        10 => '=0A', 11 => '=0B', 12 => '=0C', 13 => '=0D', 14 => '=0E',
        15 => '=0F', 16 => '=10', 17 => '=11', 18 => '=12', 19 => '=13',
        20 => '=14', 21 => '=15', 22 => '=16', 23 => '=17', 24 => '=18',
        25 => '=19', 26 => '=1A', 27 => '=1B', 28 => '=1C', 29 => '=1D',
        30 => '=1E', 31 => '=1F', 32 => '=20', 33 => '=21', 34 => '=22',
        35 => '=23', 36 => '=24', 37 => '=25', 38 => '=26', 39 => '=27',
        40 => '=28', 41 => '=29', 42 => '=2A', 43 => '=2B', 44 => '=2C',
        45 => '=2D', 46 => '=2E', 47 => '=2F', 48 => '=30', 49 => '=31',
        50 => '=32', 51 => '=33', 52 => '=34', 53 => '=35', 54 => '=36',
        55 => '=37', 56 => '=38', 57 => '=39', 58 => '=3A', 59 => '=3B',
        60 => '=3C', 61 => '=3D', 62 => '=3E', 63 => '=3F', 64 => '=40',
        65 => '=41', 66 => '=42', 67 => '=43', 68 => '=44', 69 => '=45',
        70 => '=46', 71 => '=47', 72 => '=48', 73 => '=49', 74 => '=4A',
        75 => '=4B', 76 => '=4C', 77 => '=4D', 78 => '=4E', 79 => '=4F',
        80 => '=50', 81 => '=51', 82 => '=52', 83 => '=53', 84 => '=54',
        85 => '=55', 86 => '=56', 87 => '=57', 88 => '=58', 89 => '=59',
        90 => '=5A', 91 => '=5B', 92 => '=5C', 93 => '=5D', 94 => '=5E',
        95 => '=5F', 96 => '=60', 97 => '=61', 98 => '=62', 99 => '=63',
        100 => '=64', 101 => '=65', 102 => '=66', 103 => '=67', 104 => '=68',
        105 => '=69', 106 => '=6A', 107 => '=6B', 108 => '=6C', 109 => '=6D',
        110 => '=6E', 111 => '=6F', 112 => '=70', 113 => '=71', 114 => '=72',
        115 => '=73', 116 => '=74', 117 => '=75', 118 => '=76', 119 => '=77',
        120 => '=78', 121 => '=79', 122 => '=7A', 123 => '=7B', 124 => '=7C',
        125 => '=7D', 126 => '=7E', 127 => '=7F', 128 => '=80', 129 => '=81',
        130 => '=82', 131 => '=83', 132 => '=84', 133 => '=85', 134 => '=86',
        135 => '=87', 136 => '=88', 137 => '=89', 138 => '=8A', 139 => '=8B',
        140 => '=8C', 141 => '=8D', 142 => '=8E', 143 => '=8F', 144 => '=90',
        145 => '=91', 146 => '=92', 147 => '=93', 148 => '=94', 149 => '=95',
        150 => '=96', 151 => '=97', 152 => '=98', 153 => '=99', 154 => '=9A',
        155 => '=9B', 156 => '=9C', 157 => '=9D', 158 => '=9E', 159 => '=9F',
        160 => '=A0', 161 => '=A1', 162 => '=A2', 163 => '=A3', 164 => '=A4',
        165 => '=A5', 166 => '=A6', 167 => '=A7', 168 => '=A8', 169 => '=A9',
        170 => '=AA', 171 => '=AB', 172 => '=AC', 173 => '=AD', 174 => '=AE',
        175 => '=AF', 176 => '=B0', 177 => '=B1', 178 => '=B2', 179 => '=B3',
        180 => '=B4', 181 => '=B5', 182 => '=B6', 183 => '=B7', 184 => '=B8',
        185 => '=B9', 186 => '=BA', 187 => '=BB', 188 => '=BC', 189 => '=BD',
        190 => '=BE', 191 => '=BF', 192 => '=C0', 193 => '=C1', 194 => '=C2',
        195 => '=C3', 196 => '=C4', 197 => '=C5', 198 => '=C6', 199 => '=C7',
        200 => '=C8', 201 => '=C9', 202 => '=CA', 203 => '=CB', 204 => '=CC',
        205 => '=CD', 206 => '=CE', 207 => '=CF', 208 => '=D0', 209 => '=D1',
        210 => '=D2', 211 => '=D3', 212 => '=D4', 213 => '=D5', 214 => '=D6',
        215 => '=D7', 216 => '=D8', 217 => '=D9', 218 => '=DA', 219 => '=DB',
        220 => '=DC', 221 => '=DD', 222 => '=DE', 223 => '=DF', 224 => '=E0',
        225 => '=E1', 226 => '=E2', 227 => '=E3', 228 => '=E4', 229 => '=E5',
        230 => '=E6', 231 => '=E7', 232 => '=E8', 233 => '=E9', 234 => '=EA',
        235 => '=EB', 236 => '=EC', 237 => '=ED', 238 => '=EE', 239 => '=EF',
        240 => '=F0', 241 => '=F1', 242 => '=F2', 243 => '=F3', 244 => '=F4',
        245 => '=F5', 246 => '=F6', 247 => '=F7', 248 => '=F8', 249 => '=F9',
        250 => '=FA', 251 => '=FB', 252 => '=FC', 253 => '=FD', 254 => '=FE',
        255 => '=FF',
        )

[line 39]

Pre-computed QP for HUGE optimization.



Tags:

access:  protected

Type:   string[]


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static $_safeMapShare = array()

[line 94]



Tags:

access:  protected

Type:   mixed


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$_charStream =

[line 25]

The CharacterStream used for reading characters (as opposed to bytes).



Tags:

access:  protected



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$_filter =

[line 32]

A filter used if input should be canonicalized.



Tags:

access:  protected

Type:   Swift_StreamFilter


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$_safeMap = array()

[line 101]

A map of non-encoded ascii characters.



Tags:

access:  protected

Type:   string[]


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Class Methods


constructor __construct [line 109]

Swift_Encoder_QpEncoder __construct( Swift_CharacterStream $charStream, [Swift_StreamFilter $filter = null])

Creates a new QpEncoder for the given CharacterStream.



Tags:

access:  public


Overridden in child classes as:

Swift_Mime_ContentEncoder_QpContentEncoder::__construct()
Creates a new QpContentEncoder for the given CharacterStream.
Swift_Mime_HeaderEncoder_QpHeaderEncoder::__construct()
Creates a new QpHeaderEncoder for the given CharacterStream.

Parameters:

Swift_CharacterStream   $charStream   to use for reading characters
Swift_StreamFilter   $filter   if input should be canonicalized

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method charsetChanged [line 230]

void charsetChanged( string $charset)

Updates the charset used.



Tags:

access:  public



Implementation of:
Swift_Mime_CharsetObserver::charsetChanged()
Notify this observer that the entity's charset has changed.

Parameters:

string   $charset  

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method encodeString [line 162]

string encodeString( string $string, [ $firstLineOffset = 0], [ $maxLineLength = 0], int $firstLineOffset,, int $maxLineLength,)

Takes an unencoded string and produces a QP encoded string from it.

QP encoded strings have a maximum line length of 76 characters. If the first line needs to be shorter, indicate the difference with $firstLineOffset.




Tags:

access:  public


Overridden in child classes as:

Swift_Mime_HeaderEncoder_QpHeaderEncoder::encodeString()
Takes an unencoded string and produces a QP encoded string from it.


Implementation of:
Swift_Encoder::encodeString()
Encode a given string to produce an encoded string.

Parameters:

string   $string   to encode
int   $firstLineOffset,   optional
int   $maxLineLength,   optional 0 indicates the default of 76 chars
   $firstLineOffset  
   $maxLineLength  

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method getSafeMapShareId [line 136]

void getSafeMapShareId( )



Tags:

access:  protected


Overridden in child classes as:

Swift_Mime_ContentEncoder_QpContentEncoder::getSafeMapShareId()

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method initSafeMap [line 141]

void initSafeMap( )



Tags:

access:  protected


Overridden in child classes as:

Swift_Mime_ContentEncoder_QpContentEncoder::initSafeMap()
Swift_Mime_HeaderEncoder_QpHeaderEncoder::initSafeMap()

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method _encodeByteSequence [line 243]

string _encodeByteSequence( $bytes, &$size, int $size)

Encode the given byte array into a verbatim QP form.



Tags:

access:  protected


Parameters:

integer[]   $bytes  
int   $size  
   &$size  

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method _nextSequence [line 267]

integer[] _nextSequence( [int $size = 4])

Get the next sequence of bytes to read from the char stream.



Tags:

access:  protected


Parameters:

int   $size   number of bytes to read

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method _standardize [line 279]

string _standardize( string $string)

Make sure CRLF is correct and HT/SPACE are in valid places.



Tags:

access:  protected


Parameters:

string   $string  

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method __clone [line 296]

void __clone( )

Make a deep copy of object.



Tags:

access:  public


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method __sleep [line 121]

void __sleep( )



Tags:

access:  public


Overridden in child classes as:

Swift_Mime_ContentEncoder_QpContentEncoder::__sleep()

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method __wakeup [line 126]

void __wakeup( )



Tags:

access:  public


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Documentation generated on Sun, 02 Oct 2016 07:53:41 +0000 by phpDocumentor 1.4.3