78d222002b
full description of changes:
-remove fontlist, and all associated structures/calls, it's not needed.
this also removes any doubt about leftover 9wm code (the list was
borrowed from it). Since cwm now uses Xft for everything, the legacy
font handling is just not needed.
-add /* FALLTHROUGH */ comments into grab_{label,menu}. I actually
didn't intend grab_menu to be a fallthrough, but it actually works quite
well there, so remove the extra rectangle drawing. I love it when that
happens.
-remove a couple of unused prototypes that were obviously missed
before.
-remove a bunch of commented out or if 0ed out code. It doesn't look to
be coming back anytime soon.
-several functions returned an int, but this was never checked. most of
them only failed if they failed to grab the pointer (thus the internal
state didn't change), so just make them void and return early if this is
the case.
-remove several unused functions and some useless variables.
knocks something like 200bytes off the stripped binary size for me.
ok marc@, tested by several others.
500 lines
9.7 KiB
C
500 lines
9.7 KiB
C
/*
|
|
* calmwm - the calm window manager
|
|
*
|
|
* Copyright (c) 2004 Martin Murray <mmurray@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.
|
|
*
|
|
* $Id: kbfunc.c,v 1.13 2008/01/16 11:39:20 oga Exp $
|
|
*/
|
|
|
|
#include <paths.h>
|
|
|
|
#include "headers.h"
|
|
#include "calmwm.h"
|
|
|
|
#define KNOWN_HOSTS ".ssh/known_hosts"
|
|
#define HASH_MARKER "|1|"
|
|
#define MOVE_AMOUNT 1
|
|
|
|
void
|
|
kbfunc_client_lower(struct client_ctx *cc, void *arg)
|
|
{
|
|
client_lower(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_raise(struct client_ctx *cc, void *arg)
|
|
{
|
|
client_raise(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_move(struct client_ctx *cc, void *arg)
|
|
{
|
|
int x,y,flags,amt;
|
|
u_int mx,my;
|
|
|
|
mx = my = 0;
|
|
|
|
flags = (int)arg;
|
|
amt = MOVE_AMOUNT;
|
|
|
|
if (flags & CWM_BIGMOVE) {
|
|
flags -= CWM_BIGMOVE;
|
|
amt = amt*10;
|
|
}
|
|
|
|
switch(flags) {
|
|
case CWM_UP:
|
|
my -= amt;
|
|
break;
|
|
case CWM_DOWN:
|
|
my += amt;
|
|
break;
|
|
case CWM_RIGHT:
|
|
mx += amt;
|
|
break;
|
|
case CWM_LEFT:
|
|
mx -= amt;
|
|
break;
|
|
}
|
|
|
|
cc->geom.y += my;
|
|
cc->geom.x += mx;
|
|
client_move(cc);
|
|
xu_ptr_getpos(cc->pwin, &x, &y);
|
|
cc->ptr.y = y + my;
|
|
cc->ptr.x = x + mx;
|
|
client_ptrwarp(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_resize(struct client_ctx *cc, void *arg)
|
|
{
|
|
int flags,mx,my;
|
|
u_int amt;
|
|
|
|
mx = my = 0;
|
|
|
|
flags = (int)arg;
|
|
amt = MOVE_AMOUNT;
|
|
|
|
if (flags & CWM_BIGMOVE) {
|
|
flags -= CWM_BIGMOVE;
|
|
amt = amt*10;
|
|
}
|
|
|
|
switch(flags) {
|
|
case CWM_UP:
|
|
my -= amt;
|
|
break;
|
|
case CWM_DOWN:
|
|
my += amt;
|
|
break;
|
|
case CWM_RIGHT:
|
|
mx += amt;
|
|
break;
|
|
case CWM_LEFT:
|
|
mx -= amt;
|
|
break;
|
|
}
|
|
|
|
cc->geom.height += my;
|
|
cc->geom.width += mx;
|
|
client_resize(cc);
|
|
|
|
/*
|
|
* Moving the cursor while resizing is problematic. Just place
|
|
* it in the middle of the window.
|
|
*/
|
|
cc->ptr.x = -1;
|
|
cc->ptr.y = -1;
|
|
client_ptrwarp(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_ptrmove(struct client_ctx *cc, void *arg)
|
|
{
|
|
int px,py,mx,my,flags,amt;
|
|
struct screen_ctx *sc = screen_current();
|
|
my = mx = 0;
|
|
|
|
flags = (int)arg;
|
|
amt = MOVE_AMOUNT;
|
|
|
|
if (flags & CWM_BIGMOVE) {
|
|
flags -= CWM_BIGMOVE;
|
|
amt = amt * 10;
|
|
}
|
|
switch(flags) {
|
|
case CWM_UP:
|
|
my -= amt;
|
|
break;
|
|
case CWM_DOWN:
|
|
my += amt;
|
|
break;
|
|
case CWM_RIGHT:
|
|
mx += amt;
|
|
break;
|
|
case CWM_LEFT:
|
|
mx -= amt;
|
|
break;
|
|
}
|
|
|
|
if (cc) {
|
|
xu_ptr_getpos(cc->pwin, &px, &py);
|
|
xu_ptr_setpos(cc->pwin, px + mx, py + my);
|
|
} else {
|
|
xu_ptr_getpos(sc->rootwin, &px, &py);
|
|
xu_ptr_setpos(sc->rootwin, px + mx, py + my);
|
|
}
|
|
}
|
|
|
|
void
|
|
kbfunc_client_search(struct client_ctx *scratch, void *arg)
|
|
{
|
|
struct menu_q menuq;
|
|
struct client_ctx *cc, *old_cc = client_current();
|
|
struct menu *mi;
|
|
|
|
TAILQ_INIT(&menuq);
|
|
|
|
TAILQ_FOREACH(cc, &Clientq, entry) {
|
|
XCALLOC(mi, struct menu);
|
|
strlcpy(mi->text, cc->name, sizeof(mi->text));
|
|
mi->ctx = cc;
|
|
TAILQ_INSERT_TAIL(&menuq, mi, entry);
|
|
}
|
|
|
|
if ((mi = search_start(&menuq,
|
|
search_match_client, NULL,
|
|
search_print_client, "window", 0)) != NULL) {
|
|
cc = (struct client_ctx *)mi->ctx;
|
|
if (cc->flags & CLIENT_HIDDEN)
|
|
client_unhide(cc);
|
|
|
|
if (old_cc)
|
|
client_ptrsave(old_cc);
|
|
client_ptrwarp(cc);
|
|
}
|
|
|
|
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
|
|
TAILQ_REMOVE(&menuq, mi, entry);
|
|
xfree(mi);
|
|
}
|
|
}
|
|
|
|
void
|
|
kbfunc_menu_search(struct client_ctx *scratch, void *arg)
|
|
{
|
|
struct menu_q menuq;
|
|
struct menu *mi;
|
|
struct cmd *cmd;
|
|
|
|
TAILQ_INIT(&menuq);
|
|
|
|
conf_cmd_refresh(&Conf);
|
|
TAILQ_FOREACH(cmd, &Conf.cmdq, entry) {
|
|
XCALLOC(mi, struct menu);
|
|
strlcpy(mi->text, cmd->label, sizeof(mi->text));
|
|
mi->ctx = cmd;
|
|
TAILQ_INSERT_TAIL(&menuq, mi, entry);
|
|
}
|
|
|
|
if ((mi = search_start(&menuq,
|
|
search_match_text, NULL, NULL, "application", 0)) != NULL)
|
|
u_spawn(((struct cmd *)mi->ctx)->image);
|
|
|
|
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
|
|
TAILQ_REMOVE(&menuq, mi, entry);
|
|
xfree(mi);
|
|
}
|
|
}
|
|
|
|
void
|
|
kbfunc_client_cycle(struct client_ctx *scratch, void *arg)
|
|
{
|
|
client_cyclenext(0);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_rcycle(struct client_ctx *scratch, void *arg)
|
|
{
|
|
client_cyclenext(1);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_hide(struct client_ctx *cc, void *arg)
|
|
{
|
|
client_hide(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_cmdexec(struct client_ctx *cc, void *arg)
|
|
{
|
|
u_spawn((char *)arg);
|
|
}
|
|
|
|
void
|
|
kbfunc_term(struct client_ctx *cc, void *arg)
|
|
{
|
|
conf_cmd_refresh(&Conf);
|
|
u_spawn(Conf.termpath);
|
|
}
|
|
|
|
void
|
|
kbfunc_lock(struct client_ctx *cc, void *arg)
|
|
{
|
|
conf_cmd_refresh(&Conf);
|
|
u_spawn(Conf.lockpath);
|
|
}
|
|
|
|
void
|
|
kbfunc_exec(struct client_ctx *scratch, void *arg)
|
|
{
|
|
#define NPATHS 256
|
|
char **ap, *paths[NPATHS], *path, tpath[MAXPATHLEN];
|
|
int l, i, j, ngroups;
|
|
gid_t mygroups[NGROUPS_MAX];
|
|
uid_t ruid, euid, suid;
|
|
DIR *dirp;
|
|
struct dirent *dp;
|
|
struct stat sb;
|
|
struct menu_q menuq;
|
|
struct menu *mi;
|
|
char *label;
|
|
|
|
int cmd = (int)arg;
|
|
switch(cmd) {
|
|
case CWM_EXEC_PROGRAM:
|
|
label = "exec";
|
|
break;
|
|
case CWM_EXEC_WM:
|
|
label = "wm";
|
|
break;
|
|
default:
|
|
err(1, "kbfunc_exec: invalid cmd %d", cmd);
|
|
/*NOTREACHED*/
|
|
}
|
|
|
|
if (getgroups(0, mygroups) == -1)
|
|
err(1, "getgroups failure");
|
|
if ((ngroups = getresuid(&ruid, &euid, &suid)) == -1)
|
|
err(1, "getresuid failure");
|
|
|
|
TAILQ_INIT(&menuq);
|
|
/* just use default path until we have config to set this */
|
|
path = xstrdup(_PATH_DEFPATH);
|
|
for (ap = paths; ap < &paths[NPATHS - 1] &&
|
|
(*ap = strsep(&path, ":")) != NULL;) {
|
|
if (**ap != '\0')
|
|
ap++;
|
|
}
|
|
*ap = NULL;
|
|
for (i = 0; i < NPATHS && paths[i] != NULL; i++) {
|
|
if ((dirp = opendir(paths[i])) == NULL)
|
|
continue;
|
|
|
|
while ((dp = readdir(dirp)) != NULL) {
|
|
/* skip everything but regular files and symlinks */
|
|
if (dp->d_type != DT_REG && dp->d_type != DT_LNK)
|
|
continue;
|
|
memset(tpath, '\0', sizeof(tpath));
|
|
l = snprintf(tpath, sizeof(tpath), "%s/%s", paths[i],
|
|
dp->d_name);
|
|
/* check for truncation etc */
|
|
if (l == -1 || l >= (int)sizeof(tpath))
|
|
continue;
|
|
/* just ignore on stat failure */
|
|
if (stat(tpath, &sb) == -1)
|
|
continue;
|
|
/* may we execute this file? */
|
|
if (euid == sb.st_uid)
|
|
if (sb.st_mode & S_IXUSR)
|
|
goto executable;
|
|
else
|
|
continue;
|
|
for (j = 0; j < ngroups; j++)
|
|
if (mygroups[j] == sb.st_gid)
|
|
if (sb.st_mode & S_IXGRP)
|
|
goto executable;
|
|
else
|
|
continue;
|
|
if (sb.st_mode & S_IXOTH)
|
|
goto executable;
|
|
continue;
|
|
executable:
|
|
/* the thing in tpath, we may execute */
|
|
XCALLOC(mi, struct menu);
|
|
strlcpy(mi->text, dp->d_name, sizeof(mi->text));
|
|
TAILQ_INSERT_TAIL(&menuq, mi, entry);
|
|
}
|
|
(void) closedir(dirp);
|
|
}
|
|
|
|
if ((mi = search_start(&menuq,
|
|
search_match_exec, NULL, NULL, label, 1)) != NULL) {
|
|
switch (cmd) {
|
|
case CWM_EXEC_PROGRAM:
|
|
u_spawn(mi->text);
|
|
break;
|
|
case CWM_EXEC_WM:
|
|
exec_wm(mi->text);
|
|
break;
|
|
default:
|
|
err(1, "kb_func: egad, cmd changed value!");
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (mi != NULL && mi->dummy)
|
|
xfree(mi);
|
|
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
|
|
TAILQ_REMOVE(&menuq, mi, entry);
|
|
xfree(mi);
|
|
}
|
|
xfree(path);
|
|
}
|
|
|
|
void
|
|
kbfunc_ssh(struct client_ctx *scratch, void *arg)
|
|
{
|
|
struct menu_q menuq;
|
|
struct menu *mi;
|
|
FILE *fp;
|
|
size_t len;
|
|
char *buf, *lbuf, *p, *home;
|
|
char hostbuf[MAXHOSTNAMELEN], filename[MAXPATHLEN], cmd[256];
|
|
int l;
|
|
|
|
if ((home = getenv("HOME")) == NULL)
|
|
return;
|
|
|
|
l = snprintf(filename, sizeof(filename), "%s/%s", home, KNOWN_HOSTS);
|
|
if (l == -1 || l >= sizeof(filename))
|
|
return;
|
|
|
|
if ((fp = fopen(filename, "r")) == NULL)
|
|
return;
|
|
|
|
TAILQ_INIT(&menuq);
|
|
lbuf = NULL;
|
|
while ((buf = fgetln(fp, &len))) {
|
|
if (buf[len - 1] == '\n')
|
|
buf[len - 1] = '\0';
|
|
else {
|
|
/* EOF without EOL, copy and add the NUL */
|
|
lbuf = xmalloc(len + 1);
|
|
memcpy(lbuf, buf, len);
|
|
lbuf[len] = '\0';
|
|
buf = lbuf;
|
|
}
|
|
/* skip hashed hosts */
|
|
if (strncmp(buf, HASH_MARKER, strlen(HASH_MARKER)) == 0)
|
|
continue;
|
|
for (p = buf; *p != ',' && *p != ' ' && p != buf + len; p++) {
|
|
/* do nothing */
|
|
}
|
|
/* ignore badness */
|
|
if (p - buf + 1 > sizeof(hostbuf))
|
|
continue;
|
|
(void) strlcpy(hostbuf, buf, p - buf + 1);
|
|
XCALLOC(mi, struct menu);
|
|
(void) strlcpy(mi->text, hostbuf, sizeof(mi->text));
|
|
TAILQ_INSERT_TAIL(&menuq, mi, entry);
|
|
}
|
|
xfree(lbuf);
|
|
fclose(fp);
|
|
|
|
|
|
if ((mi = search_start(&menuq,
|
|
search_match_exec, NULL, NULL, "ssh", 1)) != NULL) {
|
|
conf_cmd_refresh(&Conf);
|
|
l = snprintf(cmd, sizeof(cmd), "%s -e ssh %s", Conf.termpath,
|
|
mi->text);
|
|
if (l != -1 && l < sizeof(cmd))
|
|
u_spawn(cmd);
|
|
}
|
|
|
|
if (mi != NULL && mi->dummy)
|
|
xfree(mi);
|
|
while ((mi = TAILQ_FIRST(&menuq)) != NULL) {
|
|
TAILQ_REMOVE(&menuq, mi, entry);
|
|
xfree(mi);
|
|
}
|
|
}
|
|
|
|
void
|
|
kbfunc_client_label(struct client_ctx *cc, void *arg)
|
|
{
|
|
grab_label(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_delete(struct client_ctx *cc, void *arg)
|
|
{
|
|
client_send_delete(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_groupselect(struct client_ctx *cc, void *arg)
|
|
{
|
|
if (Groupmode)
|
|
group_done();
|
|
else
|
|
group_enter();
|
|
}
|
|
|
|
void
|
|
kbfunc_client_group(struct client_ctx *cc, void *arg)
|
|
{
|
|
if (Groupmode)
|
|
group_select(KBTOGROUP((int)arg));
|
|
else
|
|
group_hidetoggle(KBTOGROUP((int)arg));
|
|
}
|
|
|
|
void
|
|
kbfunc_client_nextgroup(struct client_ctx *cc, void *arg)
|
|
{
|
|
group_slide(1);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_prevgroup(struct client_ctx *cc, void *arg)
|
|
{
|
|
group_slide(0);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_nogroup(struct client_ctx *cc, void *arg)
|
|
{
|
|
if (Groupmode)
|
|
group_deletecurrent();
|
|
else
|
|
group_alltoggle();
|
|
}
|
|
|
|
void
|
|
kbfunc_client_maximize(struct client_ctx *cc, void *arg)
|
|
{
|
|
client_maximize(cc);
|
|
}
|
|
|
|
void
|
|
kbfunc_client_vmaximize(struct client_ctx *cc, void *arg)
|
|
{
|
|
client_vertmaximize(cc);
|
|
}
|