Import OpenBSD 7.8 source
This commit is contained in:
commit
3765d5af50
17 changed files with 7803 additions and 0 deletions
289
search.c
Normal file
289
search.c
Normal file
|
|
@ -0,0 +1,289 @@
|
|||
/*
|
||||
* calmwm - the calm window manager
|
||||
*
|
||||
* Copyright (c) 2004 Marius Aamodt Eriksen <marius@monkey.org>
|
||||
*
|
||||
* Permission to use, copy, modify, and distribute this software for any
|
||||
* purpose with or without fee is hereby granted, provided that the above
|
||||
* copyright notice and this permission notice appear in all copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
|
||||
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
|
||||
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
|
||||
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
|
||||
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
|
||||
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
|
||||
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
|
||||
*
|
||||
* $OpenBSD: search.c,v 1.70 2020/02/27 14:56:39 okan Exp $
|
||||
*/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <sys/queue.h>
|
||||
|
||||
#include <err.h>
|
||||
#include <errno.h>
|
||||
#include <fnmatch.h>
|
||||
#include <glob.h>
|
||||
#include <limits.h>
|
||||
#include <stdio.h>
|
||||
#include <stdlib.h>
|
||||
#include <string.h>
|
||||
#include <unistd.h>
|
||||
|
||||
#include "calmwm.h"
|
||||
|
||||
#define PATH_ANY 0x0001
|
||||
#define PATH_EXEC 0x0002
|
||||
|
||||
static void match_path_type(struct menu_q *, char *, int);
|
||||
static int match_substr(char *, char *, int);
|
||||
|
||||
static int
|
||||
match_substr(char *sub, char *str, int zeroidx)
|
||||
{
|
||||
size_t len, sublen;
|
||||
unsigned int n, flen;
|
||||
|
||||
if (sub == NULL || str == NULL)
|
||||
return 0;
|
||||
|
||||
len = strlen(str);
|
||||
sublen = strlen(sub);
|
||||
|
||||
if (sublen > len)
|
||||
return 0;
|
||||
|
||||
if (zeroidx)
|
||||
flen = 0;
|
||||
else
|
||||
flen = len - sublen;
|
||||
|
||||
for (n = 0; n <= flen; n++)
|
||||
if (strncasecmp(sub, str + n, sublen) == 0)
|
||||
return 1;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
void
|
||||
search_match_client(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
struct menu *mi, *tierp[3], *before = NULL;
|
||||
struct client_ctx *cc;
|
||||
struct winname *wn;
|
||||
|
||||
(void)memset(tierp, 0, sizeof(tierp));
|
||||
|
||||
TAILQ_INIT(resultq);
|
||||
TAILQ_FOREACH(mi, menuq, entry) {
|
||||
int tier = -1, t;
|
||||
cc = (struct client_ctx *)mi->ctx;
|
||||
|
||||
/* Match on label. */
|
||||
if (match_substr(search, cc->label, 0))
|
||||
tier = 0;
|
||||
|
||||
/* Match on window name history, from present to past. */
|
||||
if (tier < 0) {
|
||||
TAILQ_FOREACH_REVERSE(wn, &cc->nameq, name_q, entry)
|
||||
if (match_substr(search, wn->name, 0)) {
|
||||
tier = 1;
|
||||
break;
|
||||
}
|
||||
}
|
||||
|
||||
/* Match on window resource class. */
|
||||
if ((tier < 0) && match_substr(search, cc->res_class, 0))
|
||||
tier = 2;
|
||||
|
||||
if (tier < 0)
|
||||
continue;
|
||||
|
||||
/* Current window is ranked down. */
|
||||
if ((tier < nitems(tierp) - 1) && (cc->flags & CLIENT_ACTIVE))
|
||||
tier++;
|
||||
|
||||
/* Hidden window is ranked up. */
|
||||
if ((tier > 0) && (cc->flags & CLIENT_HIDDEN))
|
||||
tier--;
|
||||
|
||||
/*
|
||||
* If you have a tierp, insert after it, and make it
|
||||
* the new tierp. If you don't have a tierp, find the
|
||||
* first nonzero tierp above you, insert after it.
|
||||
* Always make your current tierp the newly inserted
|
||||
* entry.
|
||||
*/
|
||||
for (t = tier; t >= 0 && ((before = tierp[t]) == NULL); t--)
|
||||
;
|
||||
|
||||
if (before == NULL)
|
||||
TAILQ_INSERT_HEAD(resultq, mi, resultentry);
|
||||
else
|
||||
TAILQ_INSERT_AFTER(resultq, before, mi, resultentry);
|
||||
|
||||
tierp[tier] = mi;
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
search_match_cmd(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
struct menu *mi;
|
||||
struct cmd_ctx *cmd;
|
||||
|
||||
TAILQ_INIT(resultq);
|
||||
TAILQ_FOREACH(mi, menuq, entry) {
|
||||
cmd = (struct cmd_ctx *)mi->ctx;
|
||||
if (match_substr(search, cmd->name, 0))
|
||||
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
search_match_group(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
struct menu *mi;
|
||||
struct group_ctx *gc;
|
||||
char *s;
|
||||
|
||||
TAILQ_INIT(resultq);
|
||||
TAILQ_FOREACH(mi, menuq, entry) {
|
||||
gc = (struct group_ctx *)mi->ctx;
|
||||
xasprintf(&s, "%d %s", gc->num, gc->name);
|
||||
if (match_substr(search, s, 0))
|
||||
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
|
||||
free(s);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
match_path_type(struct menu_q *resultq, char *search, int flag)
|
||||
{
|
||||
struct menu *mi;
|
||||
char *pattern;
|
||||
glob_t g;
|
||||
int i;
|
||||
|
||||
xasprintf(&pattern, "%s*", search);
|
||||
if (glob(pattern, GLOB_MARK, NULL, &g) != 0)
|
||||
return;
|
||||
for (i = 0; i < g.gl_pathc; i++) {
|
||||
if ((flag & PATH_EXEC) && access(g.gl_pathv[i], X_OK))
|
||||
continue;
|
||||
mi = xcalloc(1, sizeof(*mi));
|
||||
(void)strlcpy(mi->text, g.gl_pathv[i], sizeof(mi->text));
|
||||
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
|
||||
}
|
||||
globfree(&g);
|
||||
free(pattern);
|
||||
}
|
||||
|
||||
void
|
||||
search_match_exec(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
struct menu *mi, *mj;
|
||||
int r;
|
||||
|
||||
TAILQ_INIT(resultq);
|
||||
TAILQ_FOREACH(mi, menuq, entry) {
|
||||
if (match_substr(search, mi->text, 1) == 0 &&
|
||||
fnmatch(search, mi->text, 0) == FNM_NOMATCH)
|
||||
continue;
|
||||
TAILQ_FOREACH(mj, resultq, resultentry) {
|
||||
r = strcmp(mi->text, mj->text);
|
||||
if (r < 0)
|
||||
TAILQ_INSERT_BEFORE(mj, mi, resultentry);
|
||||
if (r <= 0)
|
||||
break;
|
||||
}
|
||||
if (mj == NULL)
|
||||
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
|
||||
}
|
||||
if (TAILQ_EMPTY(resultq))
|
||||
match_path_type(resultq, search, PATH_EXEC);
|
||||
}
|
||||
|
||||
void
|
||||
search_match_path(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
TAILQ_INIT(resultq);
|
||||
match_path_type(resultq, search, PATH_ANY);
|
||||
}
|
||||
|
||||
void
|
||||
search_match_text(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
struct menu *mi;
|
||||
|
||||
TAILQ_INIT(resultq);
|
||||
TAILQ_FOREACH(mi, menuq, entry) {
|
||||
if (match_substr(search, mi->text, 0))
|
||||
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
search_match_wm(struct menu_q *menuq, struct menu_q *resultq, char *search)
|
||||
{
|
||||
struct menu *mi;
|
||||
struct cmd_ctx *wm;
|
||||
|
||||
TAILQ_INIT(resultq);
|
||||
TAILQ_FOREACH(mi, menuq, entry) {
|
||||
wm = (struct cmd_ctx *)mi->ctx;
|
||||
if ((match_substr(search, wm->name, 0)) ||
|
||||
(match_substr(search, wm->path, 0)))
|
||||
TAILQ_INSERT_TAIL(resultq, mi, resultentry);
|
||||
}
|
||||
}
|
||||
|
||||
void
|
||||
search_print_client(struct menu *mi, int listing)
|
||||
{
|
||||
struct client_ctx *cc = (struct client_ctx *)mi->ctx;
|
||||
char flag = ' ';
|
||||
|
||||
if (cc->flags & CLIENT_ACTIVE)
|
||||
flag = '!';
|
||||
else if (cc->flags & CLIENT_HIDDEN)
|
||||
flag = '&';
|
||||
|
||||
(void)snprintf(mi->print, sizeof(mi->print), "(%d) %c[%s] %s",
|
||||
(cc->gc) ? cc->gc->num : 0, flag,
|
||||
(cc->label) ? cc->label : "", cc->name);
|
||||
}
|
||||
|
||||
void
|
||||
search_print_cmd(struct menu *mi, int listing)
|
||||
{
|
||||
struct cmd_ctx *cmd = (struct cmd_ctx *)mi->ctx;
|
||||
|
||||
(void)snprintf(mi->print, sizeof(mi->print), "%s", cmd->name);
|
||||
}
|
||||
|
||||
void
|
||||
search_print_group(struct menu *mi, int listing)
|
||||
{
|
||||
struct group_ctx *gc = (struct group_ctx *)mi->ctx;
|
||||
|
||||
(void)snprintf(mi->print, sizeof(mi->print),
|
||||
(group_holds_only_hidden(gc)) ? "%d: [%s]" : "%d: %s",
|
||||
gc->num, gc->name);
|
||||
}
|
||||
|
||||
void
|
||||
search_print_text(struct menu *mi, int listing)
|
||||
{
|
||||
(void)snprintf(mi->print, sizeof(mi->print), "%s", mi->text);
|
||||
}
|
||||
|
||||
void
|
||||
search_print_wm(struct menu *mi, int listing)
|
||||
{
|
||||
struct cmd_ctx *wm = (struct cmd_ctx *)mi->ctx;
|
||||
|
||||
(void)snprintf(mi->print, sizeof(mi->print), "%s [%s]",
|
||||
wm->name, wm->path);
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue