svn commit: r247722 - stable/9/usr.sbin/tzsetup
Devin Teske
dteske at FreeBSD.org
Sun Mar 3 19:00:01 UTC 2013
Author: dteske
Date: Sun Mar 3 18:59:59 2013
New Revision: 247722
URL: http://svnweb.freebsd.org/changeset/base/247722
Log:
MFC r227934: Port to new libdialog.
Modified:
stable/9/usr.sbin/tzsetup/Makefile
stable/9/usr.sbin/tzsetup/tzsetup.c
Modified: stable/9/usr.sbin/tzsetup/Makefile
==============================================================================
--- stable/9/usr.sbin/tzsetup/Makefile Sun Mar 3 17:39:29 2013 (r247721)
+++ stable/9/usr.sbin/tzsetup/Makefile Sun Mar 3 18:59:59 2013 (r247722)
@@ -3,11 +3,11 @@
PROG= tzsetup
MAN= tzsetup.8
-CFLAGS+= -I${.CURDIR}/../../gnu/lib/libodialog -I.
+CFLAGS+= -I${.CURDIR}/../../contrib/dialog -I.
WARNS?= 3
-DPADD= ${LIBODIALOG} ${LIBNCURSES}
-LDADD= -lodialog -lncurses
+DPADD= ${LIBDIALOG} ${LIBNCURSESW} ${LIBM}
+LDADD= -ldialog -lncursesw -lm
.include <bsd.prog.mk>
Modified: stable/9/usr.sbin/tzsetup/tzsetup.c
==============================================================================
--- stable/9/usr.sbin/tzsetup/tzsetup.c Sun Mar 3 17:39:29 2013 (r247721)
+++ stable/9/usr.sbin/tzsetup/tzsetup.c Sun Mar 3 18:59:59 2013 (r247722)
@@ -35,7 +35,6 @@
#include <sys/cdefs.h>
__FBSDID("$FreeBSD$");
-#include <dialog.h>
#include <err.h>
#include <errno.h>
#include <stdio.h>
@@ -49,6 +48,8 @@ __FBSDID("$FreeBSD$");
#include <sys/queue.h>
#include <sys/stat.h>
+#include <dialog.h>
+
#define _PATH_ZONETAB "/usr/share/zoneinfo/zone.tab"
#define _PATH_ISO3166 "/usr/share/misc/iso3166"
#define _PATH_ZONEINFO "/usr/share/zoneinfo"
@@ -63,8 +64,130 @@ __FBSDID("$FreeBSD$");
#define SILLY_BUFFER_SIZE 2048
#endif
+/* special return codes for `fire' actions */
+#define DITEM_FAILURE 1
+
+/* flags - returned in upper 16 bits of return status */
+#define DITEM_LEAVE_MENU (1 << 16)
+#define DITEM_RECREATE (1 << 18)
+
+/* for use in describing more exotic behaviors */
+typedef struct dialogMenuItem {
+ char *prompt;
+ char *title;
+ int (*fire)(struct dialogMenuItem *self);
+ void *data;
+} dialogMenuItem;
+
+static int
+xdialog_count_rows(const char *p)
+{
+ int rows = 0;
+
+ while ((p = strchr(p, '\n')) != NULL) {
+ p++;
+ if (*p == '\0')
+ break;
+ rows++;
+ }
+
+ return rows ? rows : 1;
+}
+
+static int
+xdialog_count_columns(const char *p)
+{
+ int len;
+ int max_len = 0;
+ const char *q;
+
+ for (; (q = strchr(p, '\n')) != NULL; p = q + 1) {
+ len = q - p;
+ max_len = MAX(max_len, len);
+ }
+
+ len = strlen(p);
+ max_len = MAX(max_len, len);
+ return max_len;
+}
+
+static int
+xdialog_menu(const char *title, const char *cprompt, int height, int width,
+ int menu_height, int item_no, dialogMenuItem *ditems)
+{
+ int i, result, choice = 0;
+ DIALOG_LISTITEM *listitems;
+ DIALOG_VARS save_vars;
+
+ dlg_save_vars(&save_vars);
+
+ /* initialize list items */
+ listitems = dlg_calloc(DIALOG_LISTITEM, item_no + 1);
+ assert_ptr(listitems, "xdialog_menu");
+ for (i = 0; i < item_no; i++) {
+ listitems[i].name = ditems[i].prompt;
+ listitems[i].text = ditems[i].title;
+ }
+
+ /* calculate height */
+ if (height < 0)
+ height = xdialog_count_rows(cprompt) + menu_height + 4 + 2;
+ if (height > LINES)
+ height = LINES;
+
+ /* calculate width */
+ if (width < 0) {
+ int tag_x = 0;
+
+ for (i = 0; i < item_no; i++) {
+ int j, l;
+
+ l = strlen(listitems[i].name);
+ for (j = 0; j < item_no; j++) {
+ int k = strlen(listitems[j].text);
+ tag_x = MAX(tag_x, l + k + 2);
+ }
+ }
+ width = MAX(xdialog_count_columns(cprompt), title != NULL ? xdialog_count_columns(title) : 0);
+ width = MAX(width, tag_x + 4) + 4;
+ }
+ width = MAX(width, 24);
+ if (width > COLS)
+ width = COLS;
+
+again:
+ dialog_vars.default_item = listitems[choice].name;
+ result = dlg_menu(title, cprompt, height, width,
+ menu_height, item_no, listitems, &choice, NULL);
+ switch (result) {
+ case DLG_EXIT_ESC:
+ result = -1;
+ break;
+ case DLG_EXIT_OK:
+ if (ditems[choice].fire != NULL) {
+ int status;
+
+ status = ditems[choice].fire(ditems + choice);
+ if (status & DITEM_RECREATE) {
+ dlg_clear();
+ goto again;
+ }
+ }
+ result = 0;
+ break;
+ case DLG_EXIT_CANCEL:
+ default:
+ result = 1;
+ break;
+ }
+
+ free(listitems);
+ dlg_restore_vars(&save_vars);
+ return result;
+}
+
static char path_zonetab[MAXPATHLEN], path_iso3166[MAXPATHLEN],
- path_zoneinfo[MAXPATHLEN], path_localtime[MAXPATHLEN],
+ path_zoneinfo[MAXPATHLEN], path_localtime[MAXPATHLEN],
path_db[MAXPATHLEN], path_wall_cmos_clock[MAXPATHLEN];
static int reallydoit = 1;
@@ -84,8 +207,6 @@ static int set_zone_utc(void);
struct continent {
dialogMenuItem *menu;
int nitems;
- int ch;
- int sc;
};
static struct continent africa, america, antarctica, arctic, asia, atlantic;
@@ -105,7 +226,7 @@ static struct continent_names {
{ "Europe", &europe },
{ "Indian", &indian },
{ "Pacific", &pacific },
- { "UTC", &utc }
+ { "UTC", &utc }
};
static struct continent_items {
@@ -141,7 +262,7 @@ continent_country_menu(dialogMenuItem *c
int rv;
if (strcmp(continent->title, "UTC") == 0)
- return set_zone_utc();
+ return set_zone_utc();
/* Short cut -- if there's only one country, don't post a menu. */
if (contp->nitems == 1)
@@ -159,8 +280,8 @@ continent_country_menu(dialogMenuItem *c
}
menulen = contp->nitems < 16 ? contp->nitems : 16;
- rv = dialog_menu(title, prompt, -1, -1, menulen, -contp->nitems,
- contp->menu, 0, &contp->ch, &contp->sc);
+ rv = xdialog_menu(title, prompt, -1, -1, menulen, contp->nitems,
+ contp->menu);
if (rv == 0)
return (DITEM_LEAVE_MENU);
return (DITEM_RECREATE);
@@ -273,7 +394,7 @@ add_zone_to_country(int lineno, const ch
if (tlc[0] < 'A' || tlc[0] > 'Z' || tlc[1] < 'A' || tlc[1] > 'Z')
errx(1, "%s:%d: country code `%s' invalid", path_zonetab,
lineno, tlc);
-
+
cp = &countries[CODE2INT(tlc)];
if (cp->name == 0)
errx(1, "%s:%d: country code `%s' unknown", path_zonetab,
@@ -287,7 +408,7 @@ add_zone_to_country(int lineno, const ch
zp = malloc(sizeof(*zp));
if (zp == 0)
errx(1, "malloc(%zu)", sizeof(*zp));
-
+
if (cp->nzones == 0)
TAILQ_INIT(&cp->zones);
@@ -458,9 +579,7 @@ make_menus(void)
memset(dmi, 0, sizeof(*dmi));
asprintf(&dmi->prompt, "%d", ++cp->continent->nitems);
dmi->title = cp->name;
- dmi->checked = 0;
dmi->fire = set_zone_whole_country;
- dmi->selected = 0;
dmi->data = cp;
} else {
cp->submenu = malloc(cp->nzones * sizeof(*dmi));
@@ -473,9 +592,7 @@ make_menus(void)
memset(dmi, 0, sizeof(*dmi));
asprintf(&dmi->prompt, "%d", ++cp->nzones);
dmi->title = zp->descr;
- dmi->checked = 0;
dmi->fire = set_zone_multi;
- dmi->selected = 0;
dmi->data = zp;
for (zp2 = TAILQ_FIRST(&cp->zones);
@@ -489,9 +606,7 @@ make_menus(void)
memset(dmi, 0, sizeof(*dmi));
asprintf(&dmi->prompt, "%d", ++cont->nitems);
dmi->title = cp->name;
- dmi->checked = 0;
dmi->fire = set_zone_menu;
- dmi->selected = 0;
dmi->data = cp;
}
}
@@ -510,8 +625,8 @@ set_zone_menu(dialogMenuItem *dmi)
snprintf(prompt, sizeof(prompt),
"Select a zone which observes the same time as your locality.");
menulen = cp->nzones < 16 ? cp->nzones : 16;
- rv = dialog_menu(title, prompt, -1, -1, menulen, -cp->nzones,
- cp->submenu, 0, 0, 0);
+ rv = xdialog_menu(title, prompt, -1, -1, menulen, cp->nzones,
+ cp->submenu);
if (rv != 0)
return (DITEM_RECREATE);
return (DITEM_LEAVE_MENU);
@@ -522,7 +637,7 @@ set_zone_utc(void)
{
if (!confirm_zone(NULL))
return (DITEM_FAILURE | DITEM_RECREATE);
-
+
return (install_zoneinfo_file(NULL));
}
@@ -566,7 +681,7 @@ install_zoneinfo_file(const char *zonein
"Could not delete %s: %s", path_localtime,
strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
@@ -578,7 +693,7 @@ install_zoneinfo_file(const char *zonein
"Could not delete %s: %s", path_db,
strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
@@ -586,7 +701,7 @@ install_zoneinfo_file(const char *zonein
}
return (DITEM_LEAVE_MENU);
}
-
+
if (copymode) {
fd1 = open(zoneinfo_file, O_RDONLY, 0);
if (fd1 < 0) {
@@ -595,7 +710,7 @@ install_zoneinfo_file(const char *zonein
"Could not open %s: %s", zoneinfo_file,
strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
return (DITEM_FAILURE | DITEM_RECREATE);
@@ -621,7 +736,7 @@ install_zoneinfo_file(const char *zonein
"Could not open %s: %s",
path_localtime, strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
return (DITEM_FAILURE | DITEM_RECREATE);
@@ -637,7 +752,7 @@ install_zoneinfo_file(const char *zonein
"Error copying %s to %s %s", zoneinfo_file,
path_localtime, strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
/* Better to leave none than a corrupt one. */
@@ -653,7 +768,7 @@ install_zoneinfo_file(const char *zonein
"Cannot access %s: %s", zoneinfo_file,
strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
return (DITEM_FAILURE | DITEM_RECREATE);
@@ -676,7 +791,7 @@ install_zoneinfo_file(const char *zonein
path_localtime, zoneinfo_file,
strerror(errno));
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
return (DITEM_FAILURE | DITEM_RECREATE);
@@ -695,7 +810,7 @@ install_zoneinfo_file(const char *zonein
"Created symbolic link from %s to %s", zoneinfo_file,
path_localtime);
if (usedialog)
- dialog_mesgbox(title, prompt, 8, 72);
+ dialog_msgbox(title, prompt, 8, 72, 1);
else
fprintf(stderr, "%s\n", prompt);
#endif
@@ -729,7 +844,7 @@ confirm_zone(const char *filename)
time_t t = time(0);
struct tm *tm;
int rv;
-
+
setenv("TZ", filename == NULL ? "" : filename, 1);
tzset();
tm = localtime(&t);
@@ -776,12 +891,6 @@ usage(void)
exit(1);
}
-#if defined(__sparc64__)
-#define DIALOG_UTC dialog_yesno
-#else
-#define DIALOG_UTC dialog_noyes
-#endif
-
int
main(int argc, char **argv)
{
@@ -886,15 +995,24 @@ main(int argc, char **argv)
/* FALLTHROUGH */
}
- init_dialog();
+ init_dialog(stdin, stdout);
if (skiputc == 0) {
+ DIALOG_VARS save_vars;
+ int yesno;
+
snprintf(title, sizeof(title),
"Select local or UTC (Greenwich Mean Time) clock");
snprintf(prompt, sizeof(prompt),
"Is this machine's CMOS clock set to UTC? "
"If it is set to local time,\n"
"or you don't know, please choose NO here!");
- if (!DIALOG_UTC(title, prompt, 7, 72)) {
+ dlg_save_vars(&save_vars);
+#if !defined(__sparc64__)
+ dialog_vars.defaultno = TRUE;
+#endif
+ yesno = dialog_yesno(title, prompt, 7, 73);
+ dlg_restore_vars(&save_vars);
+ if (!yesno) {
if (reallydoit)
unlink(path_wall_cmos_clock);
} else {
@@ -910,7 +1028,7 @@ main(int argc, char **argv)
close(fd);
}
}
- dialog_clear_norefresh();
+ dlg_clear();
}
if (optind == argc - 1) {
snprintf(title, sizeof(title), "Default timezone provided");
@@ -918,18 +1036,18 @@ main(int argc, char **argv)
"\nUse the default `%s' zone?", argv[optind]);
if (!dialog_yesno(title, prompt, 7, 72)) {
rv = install_zoneinfo_file(argv[optind]);
- dialog_clear();
+ dlg_clear();
end_dialog();
exit(rv & ~DITEM_LEAVE_MENU);
}
- dialog_clear_norefresh();
+ dlg_clear();
}
snprintf(title, sizeof(title), "Time Zone Selector");
snprintf(prompt, sizeof(prompt), "Select a region");
- dialog_menu(title, prompt, -1, -1, NCONTINENTS, -NCONTINENTS,
- continents, 0, NULL, NULL);
+ xdialog_menu(title, prompt, -1, -1, NCONTINENTS, NCONTINENTS,
+ continents);
- dialog_clear();
+ dlg_clear();
end_dialog();
return (0);
}
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