rfc3676.h File Reference

RFC3676 Format Flowed routines. More...

#include <stdbool.h>

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Functions
int	rfc3676_handler (struct Body *b_email, struct State *state)
	Handler for format=flowed - Implements handler_t -.
bool	mutt_rfc3676_is_format_flowed (struct Body *b)
	Is the Email "format-flowed"?
void	mutt_rfc3676_space_stuff (struct Email *e)
	Perform RFC3676 space stuffing on an Email.
void	mutt_rfc3676_space_unstuff (struct Email *e)
	Remove RFC3676 space stuffing.
void	mutt_rfc3676_space_unstuff_attachment (struct Body *b, const char *filename)
	Unstuff attachments.
void	mutt_rfc3676_space_stuff_attachment (struct Body *b, const char *filename)
	Stuff attachments.

Detailed Description

RFC3676 Format Flowed routines.

Authors

• Andreas Krennmair
• Peter J. Holzer
• Rocco Rutte
• Richard Russon

Copyright

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 2 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see http://www.gnu.org/licenses/.

Definition in file rfc3676.h.

Function Documentation

mutt_rfc3676_is_format_flowed()

bool mutt_rfc3676_is_format_flowed

(

struct Body *

b

)

Is the Email "format-flowed"?

Parameters

b	Email Body to examine

Return values

true	Email is "format-flowed"

Definition at line 394 of file rfc3676.c.

{
  if (b && (b->type == TYPE_TEXT) && mutt_istr_equal("plain", b->subtype))
  {
    const char *format = mutt_param_get(&b->parameter, "format");
    if (mutt_istr_equal("flowed", format))
      return true;
  }
 
  return false;
}

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mutt_rfc3676_space_stuff()

void mutt_rfc3676_space_stuff

(

struct Email *

e

)

Perform RFC3676 space stuffing on an Email.

Parameters

e

Email

Note

We don't check the option $text_flowed because we want to stuff based the actual content type. The option only decides whether to set format=flowed on new messages.

Definition at line 486 of file rfc3676.c.

{
  if (!e || !e->body || !e->body->filename)
    return;
 
  if (mutt_rfc3676_is_format_flowed(e->body))
    rfc3676_space_stuff(e->body->filename, false);
}

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mutt_rfc3676_space_unstuff()

void mutt_rfc3676_space_unstuff

(

struct Email *

e

)

Remove RFC3676 space stuffing.

Parameters

e

Email

Definition at line 499 of file rfc3676.c.

{
  if (!e || !e->body || !e->body->filename)
    return;
 
  if (mutt_rfc3676_is_format_flowed(e->body))
    rfc3676_space_stuff(e->body->filename, true);
}

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mutt_rfc3676_space_unstuff_attachment()

void mutt_rfc3676_space_unstuff_attachment	(	struct Body *	b,
		const char *	filename
	)

Unstuff attachments.

Parameters

b	Email Body (OPTIONAL)
filename	Attachment file

This routine is used when saving/piping/viewing rfc3676 attachments.

If b is provided, the function will verify that the Email is format-flowed. The filename will be unstuffed, not b->filename or b->fp.

Definition at line 518 of file rfc3676.c.

{
  if (!filename)
    return;
 
  if (b && !mutt_rfc3676_is_format_flowed(b))
    return;
 
  rfc3676_space_stuff(filename, true);
}

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mutt_rfc3676_space_stuff_attachment()

void mutt_rfc3676_space_stuff_attachment	(	struct Body *	b,
		const char *	filename
	)

Stuff attachments.

Parameters

b	Email Body (OPTIONAL)
filename	Attachment file

This routine is used when filtering rfc3676 attachments.

If b is provided, the function will verify that the Email is format-flowed. The filename will be unstuffed, not b->filename or b->fp.

Definition at line 539 of file rfc3676.c.

{
  if (!filename)
    return;
 
  if (b && !mutt_rfc3676_is_format_flowed(b))
    return;
 
  rfc3676_space_stuff(filename, false);
}

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