This class implements a mechanism capable of converting data of arbitrary length from its corresponding Quoted-Printable representation.
Declared in <bdlde_quotedprintabledecoder.h>
class QuotedPrintableDecoder;| Name | Description |
|---|---|
EquivalenceClasses | Input character equivalence classes used by the decoder state machine. Underscored enumerators apply in strict mode; others apply in relaxed mode where noted. |
LineBreakMode | Configuration governing how hard line breaks ("rn") are decoded. |
| Name | Description |
|---|---|
QuotedPrintableDecoder [constructor] | Create a Quoted-Printable decoder in the initial state. |
~QuotedPrintableDecoder [destructor] | Destroy this object. |
convert | Decode Quoted-Printable characters from [begin, end)] into out. |
endConvert | Complete decoding and flush any retained output to out. |
isAccepting | Return whether the input so far is syntactically complete. |
isDone | Return whether decoding is finished and no further input is allowed. |
isError | Return whether this decoder has encountered an irrecoverable error. |
isInitialState | Return true if this decoder is in the initial state (i.e., as if no input had been consumed) and false otherwise. |
isMaximal | Return whether the input to this decoder is maximal. |
isUnrecognizedAnError | Return true if this decoder is currently configured to detect an error when an unrecognizable encoding is encountered, and false otherwise. |
lineBreakMode | Return the line break mode specified for this decoder. |
numOutputPending | Return the number of output bytes retained by this decoder and not emitted because maxNumOut has been reached. |
outputLength | Return the total length of the output emitted thus far. |
reset | Reset this decoder to its initial state (i.e., as if no input had been consumed). |
| Name | Description |
|---|---|
lineBreakModeToAscii | Return the ASCII name of the specified line-break mode. |
| Name | Description |
|---|---|
d_buffer | Pending input characters awaiting further decoding. |
d_bufferLength | Number of valid characters currently stored in d_buffer. |
d_equivClass_p | Map of unsigned char to input equivalence class; dynamically allocated because there is no default complete configuration. |
d_hexBuffer | First hex digit buffered while decoding an =XX escape sequence. |
d_lineBreakMode | How hard line breaks are decoded. |
d_outputLength | Total number of output characters produced so far. |
d_state | Current decoder state-machine state. |
d_unrecognizedIsErrorFlag | If true, unrecognized characters are treated as errors. |
| Name | Description |
|---|---|
s_componentName | Name of component used when reporting errors. |
s_decodingMap_p | Character map used for converting an ASCII character to the hexadecimal value it is representing. |
s_defaultEquivClassCRLF_p | Default map of unsigned char to equivalence class for CRLF line break mode |
s_defaultEquivClassStrict_p | Default map of unsigned char to equivalence class for strict mode |
s_defaultMaxLineLength | Default maximum line length used when configuring the decoder. |
s_defaultUnrecognizedIsErrorFlag | Default error reporting mode |
s_lineBreakModeName | ASCII names corresponding to LineBreakMode enumerators. |