tags_edit()

Prompt and validate new messages tags. More...

Collaboration diagram for tags_edit():

Functions
static int	comp_tags_edit (struct Mailbox *m, const char *tags, char *buf, size_t buflen)
	Prompt and validate new messages tags - Implements MxOps::tags_edit() -. More...
static int	imap_tags_edit (struct Mailbox *m, const char *tags, char *buf, size_t buflen)
	Prompt and validate new messages tags - Implements MxOps::tags_edit() -. More...
static int	nm_tags_edit (struct Mailbox *m, const char *tags, char *buf, size_t buflen)
	Prompt and validate new messages tags - Implements MxOps::tags_edit() -. More...

Detailed Description

Prompt and validate new messages tags.

Parameters

m	Mailbox
tags	Existing tags
buf	Buffer to store the tags
buflen	Length of buffer

Return values

-1	Error
0	No valid user input
1	Buf set

Contract

• m is not NULL
• buf is not NULL

Function Documentation

comp_tags_edit()

static int comp_tags_edit ( struct Mailbox *  m, const char *  tags, char *  buf, size_t  buflen  )

static

Prompt and validate new messages tags - Implements MxOps::tags_edit() -.

Definition at line 840 of file compress.c.

{
  if (!m->compress_info)
    return 0;

  struct CompressInfo *ci = m->compress_info;

  const struct MxOps *ops = ci->child_ops;
  if (!ops || !ops->tags_edit)
    return 0;

  return ops->tags_edit(m, tags, buf, buflen);
}

imap_tags_edit()

static int imap_tags_edit ( struct Mailbox *  m, const char *  tags, char *  buf, size_t  buflen  )

static

Prompt and validate new messages tags - Implements MxOps::tags_edit() -.

Definition at line 2250 of file imap.c.

{
  struct ImapMboxData *mdata = imap_mdata_get(m);
  if (!mdata)
    return -1;

  char *new_tag = NULL;
  char *checker = NULL;

  /* Check for \* flags capability */
  if (!imap_has_flag(&mdata->flags, NULL))
  {
    mutt_error(_("IMAP server doesn't support custom flags"));
    return -1;
  }

  *buf = '\0';
  if (tags)
    mutt_str_copy(buf, tags, buflen);

  if (mutt_get_field("Tags: ", buf, buflen, MUTT_COMP_NO_FLAGS, false, NULL, NULL) != 0)
    return -1;

  /* each keyword must be atom defined by rfc822 as:
   *
   * atom           = 1*<any CHAR except specials, SPACE and CTLs>
   * CHAR           = ( 0.-127. )
   * specials       = "(" / ")" / "<" / ">" / "@"
   *                  / "," / ";" / ":" / "\" / <">
   *                  / "." / "[" / "]"
   * SPACE          = ( 32. )
   * CTLS           = ( 0.-31., 127.)
   *
   * And must be separated by one space.
   */

  new_tag = buf;
  checker = buf;
  SKIPWS(checker);
  while (*checker != '\0')
  {
    if ((*checker < 32) || (*checker >= 127) || // We allow space because it's the separator
        (*checker == 40) ||                     // (
        (*checker == 41) ||                     // )
        (*checker == 60) ||                     // <
        (*checker == 62) ||                     // >
        (*checker == 64) ||                     // @
        (*checker == 44) ||                     // ,
        (*checker == 59) ||                     // ;
        (*checker == 58) ||                     // :
        (*checker == 92) ||                     // backslash
        (*checker == 34) ||                     // "
        (*checker == 46) ||                     // .
        (*checker == 91) ||                     // [
        (*checker == 93))                       // ]
    {
      mutt_error(_("Invalid IMAP flags"));
      return 0;
    }

    /* Skip duplicate space */
    while ((checker[0] == ' ') && (checker[1] == ' '))
      checker++;

    /* copy char to new_tag and go the next one */
    *new_tag++ = *checker++;
  }
  *new_tag = '\0';
  new_tag = buf; /* rewind */
  mutt_str_remove_trailing_ws(new_tag);

  return !mutt_str_equal(tags, buf);
}

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nm_tags_edit()

static int nm_tags_edit ( struct Mailbox *  m, const char *  tags, char *  buf, size_t  buflen  )

static

Prompt and validate new messages tags - Implements MxOps::tags_edit() -.

Definition at line 2406 of file notmuch.c.

{
  *buf = '\0';
  if (mutt_get_field("Add/remove labels: ", buf, buflen, MUTT_NM_TAG, false, NULL, NULL) != 0)
  {
    return -1;
  }
  return 1;
}

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