camel_mime_parser_new ()

CamelMimeParser *
camel_mime_parser_new (void);

Create a new CamelMimeParser object.

camel_mime_parser_errno ()

gint
camel_mime_parser_errno (CamelMimeParser *parser);

camel_mime_parser_init_with_fd ()

gint
camel_mime_parser_init_with_fd (CamelMimeParser *m,
                                gint fd);

Initialise the scanner with an fd. The scanner's offsets will be relative to the current file position of the file descriptor. As a result, seekable descritors should be seeked using the parser seek functions.

camel_mime_parser_init_with_stream ()

gint
camel_mime_parser_init_with_stream (CamelMimeParser *m,
                                    CamelStream *stream,
                                    GError **error);

Initialise the scanner with a source stream. The scanner's offsets will be relative to the current file position of the stream. As a result, seekable streams should only be seeked using the parser seek function.

camel_mime_parser_init_with_input_stream ()

void
camel_mime_parser_init_with_input_stream
                               (CamelMimeParser *parser,
                                GInputStream *input_stream);

Initialize the scanner with input_stream . The scanner's offsets will be relative to the current file position of the stream. As a result, seekable streams should only be seeked using the parser seek function.

Since: 3.12

camel_mime_parser_init_with_bytes ()

void
camel_mime_parser_init_with_bytes (CamelMimeParser *parser,
                                   GBytes *bytes);

Convenience function creates a GMemoryInputStream from bytes and hands it off to camel_mime_parser_init_with_input_stream().

Since: 3.12

camel_mime_parser_stream ()

CamelStream *
camel_mime_parser_stream (CamelMimeParser *parser);

Get the stream, if any, the parser has been initialised with. May be used to setup sub-streams, but should not be read from directly (without saving and restoring the seek position in between).

camel_mime_parser_scan_from ()

void
camel_mime_parser_scan_from (CamelMimeParser *parser,
                             gboolean scan_from);

Tell the scanner if it should scan "^From " lines or not.

If the scanner is scanning from lines, two additional states CAMEL_MIME_PARSER_STATE_FROM and CAMEL_MIME_PARSER_STATE_FROM_END will be returned to the caller during parsing.

This may also be preceeded by an optional CAMEL_MIME_PARSER_STATE_PRE_FROM state which contains the scanned data found before the From line is encountered. See also scan_pre_from().

camel_mime_parser_scan_pre_from ()

void
camel_mime_parser_scan_pre_from (CamelMimeParser *parser,
                                 gboolean scan_pre_from);

Tell the scanner whether we want to know abou the pre-from data during a scan. If we do, then we may get an additional state CAMEL_MIME_PARSER_STATE_PRE_FROM which returns the specified data.

camel_mime_parser_set_header_regex ()

gint
camel_mime_parser_set_header_regex (CamelMimeParser *parser,
                                    gchar *matchstr);

camel_mime_parser_step ()

CamelMimeParserState
camel_mime_parser_step (CamelMimeParser *parser,
                        gchar **databuffer,
                        gsize *datalength);

Parse the next part of the MIME message. If _unstep() has been called, then continue to return the same state for that many calls.

If the step is CAMEL_MIME_PARSER_STATE_BODY then the databuffer and datalength pointers will be setup to point to the internal data buffer of the scanner and may be processed as required. Any filters will have already been applied to this data.

Refer to the state diagram elsewhere for a full listing of the states an application is gauranteed to get from the scanner.

camel_mime_parser_unstep ()

void
camel_mime_parser_unstep (CamelMimeParser *parser);

Cause the last step operation to repeat itself. If this is called repeated times, then the same step will be repeated that many times.

Note that it is not possible to scan back using this function, only to have a way of peeking the next state.

camel_mime_parser_drop_step ()

void
camel_mime_parser_drop_step (CamelMimeParser *parser);

Drop the last step call. This should only be used in conjunction with seeking of the stream as the stream may be in an undefined state relative to the state of the parser.

Use this call with care.

camel_mime_parser_state ()

CamelMimeParserState
camel_mime_parser_state (CamelMimeParser *parser);

Get the current parser state.

camel_mime_parser_push_state ()

void
camel_mime_parser_push_state (CamelMimeParser *mp,
                              CamelMimeParserState newstate,
                              const gchar *boundary);

Pre-load a new parser state. Used to post-parse multipart content without headers.

camel_mime_parser_read ()

gssize
camel_mime_parser_read (CamelMimeParser *parser,
                        const gchar **databuffer,
                        gssize len,
                        GError **error);

Read at most len bytes from the internal mime parser buffer.

Returns the address of the internal buffer in databuffer , and the length of useful data.

len may be specified as G_MAXSSIZE, in which case you will get the full remainder of the buffer at each call.

Note that no parsing of the data read through this function occurs, so no state changes occur, but the seek position is updated appropriately.

camel_mime_parser_content_type ()

CamelContentType *
camel_mime_parser_content_type (CamelMimeParser *parser);

Get the content type defined in the current part.

camel_mime_parser_header ()

const gchar *
camel_mime_parser_header (CamelMimeParser *m,
                          const gchar *name,
                          gint *offset);

Lookup a header by name.

camel_mime_parser_headers_raw ()

struct _camel_header_raw *
camel_mime_parser_headers_raw (CamelMimeParser *m);

Get the list of the raw headers which are defined for the current state of the parser. These headers are valid until the next call to parser_step(), or parser_drop_step().

Since: 2.22

camel_mime_parser_preface ()

const gchar *
camel_mime_parser_preface (CamelMimeParser *m);

Retrieve the preface text for the current multipart. Can only be used when the state is CAMEL_MIME_PARSER_STATE_MULTIPART_END.

Since: 2.22

camel_mime_parser_postface ()

const gchar *
camel_mime_parser_postface (CamelMimeParser *m);

Retrieve the postface text for the current multipart. Only returns valid data when the current state if CAMEL_MIME_PARSER_STATE_MULTIPART_END.

Since: 2.22

camel_mime_parser_from_line ()

const gchar *
camel_mime_parser_from_line (CamelMimeParser *m);

Get the last scanned "From " line, from a recently scanned from. This should only be called in the CAMEL_MIME_PARSER_STATE_FROM state. The from line will include the closing \n found (if there was one).

The return value will remain valid while in the CAMEL_MIME_PARSER_STATE_FROM state, or any deeper state.

Since: 2.22

camel_mime_parser_filter_add ()

gint
camel_mime_parser_filter_add (CamelMimeParser *m,
                              CamelMimeFilter *mf);

Add a filter that will be applied to any body content before it is passed to the caller. Filters may be pipelined to perform multi-pass operations on the content, and are applied in the order they were added.

Note that filters are only applied to the body content of messages, and once a filter has been set, all content returned by a filter_step() with a state of CAMEL_MIME_PARSER_STATE_BODY will have passed through the filter.

Since: 2.22

camel_mime_parser_filter_remove ()

void
camel_mime_parser_filter_remove (CamelMimeParser *m,
                                 gint id);

Remove a processing filter from the pipeline. There is no restriction on the order the filters can be removed.

Since: 2.22

camel_mime_parser_tell ()

goffset
camel_mime_parser_tell (CamelMimeParser *parser);

Return the current scanning offset. The meaning of this value will depend on the current state of the parser.

An incomplete listing of the states:

CAMEL_MIME_PARSER_STATE_INITIAL, The start of the current message. CAMEL_MIME_PARSER_STATE_HEADER, CAMEL_MIME_PARSER_STATE_MESSAGE, CAMEL_MIME_PARSER_STATE_MULTIPART, the character position immediately after the end of the header. CAMEL_MIME_PARSER_STATE_BODY, Position within the message of the start of the current data block. CAMEL_MIME_PARSER_STATE_*_END, The position of the character starting the next section of the scan (the last position + 1 of the respective current state).

Since: 2.22

camel_mime_parser_seek ()

goffset
camel_mime_parser_seek (CamelMimeParser *parser,
                        goffset offset,
                        gint whence);

Reset the source position to a known value.

Note that if the source stream/descriptor was not positioned at 0 to begin with, and an absolute seek is specified (whence != SEEK_CUR), then the seek position may not match the desired seek position.

Since: 2.22

camel_mime_parser_tell_start_headers ()

goffset
camel_mime_parser_tell_start_headers (CamelMimeParser *parser);

Find out the position within the file of where the headers started, this is cached by the parser at the time.

Since: 2.22

camel_mime_parser_tell_start_from ()

goffset
camel_mime_parser_tell_start_from (CamelMimeParser *parser);

If the parser is scanning From lines, then this returns the position of the start of the From line.

Since: 2.22

camel_mime_parser_tell_start_boundary ()

goffset
camel_mime_parser_tell_start_boundary (CamelMimeParser *parser);

When parsing a multipart, this returns the start of the last boundary.

Since: 2.22

enum CamelMimeParserState