search()

Search a menu for a item matching a regex. More...

Collaboration diagram for search():

Functions
static int	select_file_search (struct Menu *menu, regex_t *rx, int line)
	Menu search callback for matching files - Implements Menu::search() -.
static int	generic_search (struct Menu *menu, regex_t *rx, int line)
	Search a menu for a item matching a regex - Implements Menu::search() -.

Detailed Description

Search a menu for a item matching a regex.

Parameters

menu	Menu to search
rx	Regex to match
line	Menu entry to match

Return values

0	Success
>0	Error, e.g. REG_NOMATCH

Function Documentation

select_file_search()

static int select_file_search ( struct Menu * menu, regex_t * rx, int line )

static

Menu search callback for matching files - Implements Menu::search() -.

Definition at line 497 of file dlg_browser.c.

{
  struct BrowserPrivateData *priv = menu->mdata;
  struct BrowserEntryArray *entry = &priv->state.entry;
  if (OptNews)
    return regexec(rx, ARRAY_GET(entry, line)->desc, 0, NULL, 0);
  struct FolderFile *ff = ARRAY_GET(entry, line);
  char *search_on = ff->desc ? ff->desc : ff->name;
 
  return regexec(rx, search_on, 0, NULL, 0);
}

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generic_search()

static int generic_search ( struct Menu * menu, regex_t * rx, int line )

static

Search a menu for a item matching a regex - Implements Menu::search() -.

Definition at line 56 of file menu.c.

{
  struct Buffer *buf = buf_pool_get();
 
  menu->make_entry(menu, line, -1, buf);
  int rc = regexec(rx, buf->data, 0, NULL, 0);
  buf_pool_release(&buf);
 
  return rc;
}

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