Definition at line 52 of file stream.h.

Definition at line 53 of file stream.h.

Definition at line 51 of file stream.h.

This is our virtual destructor, which is required to ensure proper clean up of this class and derivatives.

Definition at line 57 of file stream.cpp.

Implemented in as2js::DecodingFilterDetect, as2js::DecodingFilterUTF32BE, as2js::DecodingFilterUTF32LE, as2js::DecodingFilterUTF16BE, as2js::DecodingFilterUTF16LE, as2js::DecodingFilterUTF8, and as2js::DecodingFilterISO88591.

Referenced by getc().

This function retrieves the next input character.

If there is data, but not enough of it, it returns Input::INPUT_NAC. Processing can safely continue.

If possible, the function avoids returning with the Input::INPUT_NAC result (i.e. if a filter returns that value when there is still data available in the buffer, their get_char() function gets called again.)

If there is data, but it cannot properly be converted to a valid character, it returns Input::INPUT_ERR.

If there is no data, then Input::INPUT_EOF is returned.

Returns

The next character available or one of the Input::INPUT_... result (EOF, NAC, ERR).

Definition at line 96 of file stream.cpp.

References f_buffer, get_char(), and as2js::Input::INPUT_EOF.

This function pushes exactly one byte in the decoder.

In most cases decoders expects their getc() function to be called right after each putc(), although it is not mandatory.

Parameters

[in]cThe character to append to this decoding filter.

Definition at line 71 of file stream.cpp.

References f_buffer.

Definition at line 63 of file stream.h.

Referenced by as2js::DecodingFilterISO88591::get_char(), as2js::DecodingFilterUTF8::get_char(), as2js::DecodingFilterUTF16LE::get_char(), as2js::DecodingFilterUTF16BE::get_char(), as2js::DecodingFilterUTF32LE::get_char(), as2js::DecodingFilterUTF32BE::get_char(), as2js::DecodingFilterDetect::get_char(), getc(), as2js::DecodingFilterUTF16::next_char(), and putc().