- Replace rcsid with __FBSDID.
- Remove paths.h and embed it in the source. - Remove stale alpha support. - Clean up compiler warnings and fix style(9) bugs.
This commit is contained in:
jkim
parent
fff7b55e87
commit
4915a1e29c
@ -1,5 +0,0 @@
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#define _PATH_ZONETAB "/usr/share/zoneinfo/zone.tab"
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#define _PATH_ISO3166 "/usr/share/misc/iso3166"
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#define _PATH_ZONEINFO "/usr/share/zoneinfo"
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#define _PATH_LOCALTIME "/etc/localtime"
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#define _PATH_WALL_CMOS_CLOCK "/etc/wall_cmos_clock"
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@ -12,7 +12,7 @@
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* no representations about the suitability of this software for any
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* purpose. It is provided "as is" without express or implied
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* warranty.
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*
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*
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* THIS SOFTWARE IS PROVIDED BY M.I.T. ``AS IS''. M.I.T. DISCLAIMS
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* ALL EXPRESS OR IMPLIED WARRANTIES WITH REGARD TO THIS SOFTWARE,
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* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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@ -32,12 +32,9 @@
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* files provided in newer tzdata releases.
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*/
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#ifndef lint
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static const char rcsid[] =
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"$FreeBSD$";
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#endif /* not lint */
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#include <sys/cdefs.h>
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__FBSDID("$FreeBSD$");
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#include <sys/types.h>
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#include <dialog.h>
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#include <err.h>
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#include <errno.h>
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@ -51,109 +48,125 @@ static const char rcsid[] =
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#include <sys/queue.h>
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#include <sys/stat.h>
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#include "paths.h"
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#define _PATH_ZONETAB "/usr/share/zoneinfo/zone.tab"
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#define _PATH_ISO3166 "/usr/share/misc/iso3166"
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#define _PATH_ZONEINFO "/usr/share/zoneinfo"
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#define _PATH_LOCALTIME "/etc/localtime"
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#define _PATH_WALL_CMOS_CLOCK "/etc/wall_cmos_clock"
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static int reallydoit = 1;
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static int continent_country_menu(dialogMenuItem *);
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static int set_zone_multi(dialogMenuItem *);
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static int set_zone_whole_country(dialogMenuItem *);
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static int set_zone_menu(dialogMenuItem *);
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static void usage(void);
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static int continent_country_menu(dialogMenuItem *);
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static int set_zone_multi(dialogMenuItem *);
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static int set_zone_whole_country(dialogMenuItem *);
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static int set_zone_menu(dialogMenuItem *);
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struct continent {
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dialogMenuItem *menu;
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int nitems;
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int ch;
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int sc;
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int nitems;
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int ch;
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int sc;
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};
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static struct continent africa, america, antarctica, arctic, asia, atlantic;
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static struct continent australia, europe, indian, pacific;
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static struct continent africa, america, antarctica, arctic, asia, atlantic;
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static struct continent australia, europe, indian, pacific;
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static struct continent_names {
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char *name;
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const char *name;
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struct continent *continent;
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} continent_names[] = {
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{ "Africa", &africa }, { "America", &america },
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{ "Antarctica", &antarctica }, { "Arctic", &arctic },
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{ "Asia", &asia },
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{ "Atlantic", &atlantic }, { "Australia", &australia },
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{ "Europe", &europe }, { "Indian", &indian }, { "Pacific", &pacific }
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{ "Africa", &africa },
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{ "America", &america },
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{ "Antarctica", &antarctica },
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{ "Arctic", &arctic },
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{ "Asia", &asia },
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{ "Atlantic", &atlantic },
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{ "Australia", &australia },
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{ "Europe", &europe },
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{ "Indian", &indian },
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{ "Pacific", &pacific }
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};
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static dialogMenuItem continents[] = {
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{ "1", "Africa", 0, continent_country_menu, 0, &africa },
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{ "2", "America -- North and South", 0, continent_country_menu, 0,
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&america },
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{ "3", "Antarctica", 0, continent_country_menu, 0, &antarctica },
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{ "4", "Arctic Ocean", 0, continent_country_menu, 0, &arctic },
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{ "5", "Asia", 0, continent_country_menu, 0, &asia },
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{ "6", "Atlantic Ocean", 0, continent_country_menu, 0, &atlantic },
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{ "7", "Australia", 0, continent_country_menu, 0, &australia },
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{ "8", "Europe", 0, continent_country_menu, 0, &europe },
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{ "9", "Indian Ocean", 0, continent_country_menu, 0, &indian },
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{ "0", "Pacific Ocean", 0, continent_country_menu, 0, &pacific }
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static struct continent_items {
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char prompt[2];
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char title[30];
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} continent_items[] = {
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{ "1", "Africa" },
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{ "2", "America -- North and South" },
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{ "3", "Antarctica" },
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{ "4", "Arctic Ocean" },
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{ "5", "Asia" },
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{ "6", "Atlantic Ocean" },
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{ "7", "Australia" },
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{ "8", "Europe" },
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{ "9", "Indian Ocean" },
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{ "0", "Pacific Ocean" }
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};
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#define NCONTINENTS (int)((sizeof continents)/(sizeof continents[0]))
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#define OCEANP(x) ((x) == 3 || (x) == 5 || (x) == 8 || (x) == 9)
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#define NCONTINENTS \
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(int)((sizeof(continent_items)) / (sizeof(continent_items[0])))
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static dialogMenuItem continents[NCONTINENTS];
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#define OCEANP(x) ((x) == 3 || (x) == 5 || (x) == 8 || (x) == 9)
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static int
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continent_country_menu(dialogMenuItem *continent)
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{
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int rv;
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char title[64], prompt[64];
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struct continent *contp = continent->data;
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char title[256];
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int isocean = OCEANP(continent - continents);
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int menulen;
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int isocean = OCEANP(continent - continents);
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int menulen;
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int rv;
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/* Short cut -- if there's only one country, don't post a menu. */
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if (contp->nitems == 1)
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return (contp->menu[0].fire(&contp->menu[0]));
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/* It's amazing how much good grammar really matters... */
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if (!isocean)
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snprintf(title, sizeof title, "Countries in %s",
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continent->title);
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else
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snprintf(title, sizeof title, "Islands and groups in the %s",
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continent->title);
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if (!isocean) {
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snprintf(title, sizeof(title), "Countries in %s",
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continent->title);
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snprintf(prompt, sizeof(prompt), "Select a country or region");
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} else {
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snprintf(title, sizeof(title), "Islands and groups in the %s",
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continent->title);
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snprintf(prompt, sizeof(prompt), "Select an island or group");
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}
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menulen = contp->nitems < 16 ? contp->nitems : 16;
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rv = dialog_menu(title, (isocean ? "Select an island or group"
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: "Select a country or region"), -1, -1, menulen,
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-contp->nitems, contp->menu, 0, &contp->ch,
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&contp->sc);
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rv = dialog_menu(title, prompt, -1, -1, menulen, -contp->nitems,
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contp->menu, 0, &contp->ch, &contp->sc);
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if (rv == 0)
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return DITEM_LEAVE_MENU;
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return DITEM_RECREATE;
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return (DITEM_LEAVE_MENU);
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return (DITEM_RECREATE);
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}
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static struct continent *
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find_continent(const char *name)
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{
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int i;
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int i;
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for (i = 0; i < NCONTINENTS; i++) {
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for (i = 0; i < NCONTINENTS; i++)
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if (strcmp(name, continent_names[i].name) == 0)
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return continent_names[i].continent;
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}
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return 0;
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return (continent_names[i].continent);
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return (0);
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}
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struct country {
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char *name;
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char *tlc;
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int nzones;
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char *filename; /* use iff nzones < 0 */
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struct continent *continent; /* use iff nzones < 0 */
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TAILQ_HEAD(, zone) zones; /* use iff nzones > 0 */
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dialogMenuItem *submenu; /* use iff nzones > 0 */
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char *name;
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char *tlc;
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int nzones;
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char *filename; /* use iff nzones < 0 */
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struct continent *continent; /* use iff nzones < 0 */
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TAILQ_HEAD(, zone) zones; /* use iff nzones > 0 */
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dialogMenuItem *submenu; /* use iff nzones > 0 */
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};
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struct zone {
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TAILQ_ENTRY(zone) link;
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char *descr;
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char *filename;
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char *descr;
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char *filename;
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struct continent *continent;
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};
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@ -162,9 +175,10 @@ struct zone {
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* of the two-letter variety, so we just size this array to suit.
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* Beats worrying about dynamic allocation.
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*/
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#define NCOUNTRIES (26*26)
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#define NCOUNTRIES (26 * 26)
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static struct country countries[NCOUNTRIES];
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#define CODE2INT(s) ((s[0] - 'A') * 26 + (s[1] - 'A'))
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#define CODE2INT(s) ((s[0] - 'A') * 26 + (s[1] - 'A'))
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/*
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* Read the ISO 3166 country code database in _PATH_ISO3166
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@ -173,11 +187,11 @@ static struct country countries[NCOUNTRIES];
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static void
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read_iso3166_table(void)
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{
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FILE *fp;
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char *s, *t, *name;
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size_t len;
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int lineno;
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struct country *cp;
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FILE *fp;
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struct country *cp;
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size_t len;
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char *s, *t, *name;
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int lineno;
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fp = fopen(_PATH_ISO3166, "r");
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if (!fp)
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@ -198,13 +212,13 @@ read_iso3166_table(void)
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errx(1, _PATH_ISO3166 ":%d: invalid format", lineno);
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if (t[0] < 'A' || t[0] > 'Z' || t[1] < 'A' || t[1] > 'Z')
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errx(1, _PATH_ISO3166 ":%d: invalid code `%s'",
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lineno, t);
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lineno, t);
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/* Now skip past the three-letter and numeric codes. */
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name = strsep(&s, "\t"); /* 3-let */
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name = strsep(&s, "\t"); /* 3-let */
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if (name == 0 || strlen(name) != 3)
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errx(1, _PATH_ISO3166 ":%d: invalid format", lineno);
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name = strsep(&s, "\t"); /* numeric */
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name = strsep(&s, "\t"); /* numeric */
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if (name == 0 || strlen(name) != 3)
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errx(1, _PATH_ISO3166 ":%d: invalid format", lineno);
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@ -212,9 +226,9 @@ read_iso3166_table(void)
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cp = &countries[CODE2INT(t)];
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if (cp->name)
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errx(1, _PATH_ISO3166
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":%d: country code `%s' multiply defined: %s",
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lineno, t, cp->name);
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errx(1, _PATH_ISO3166
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":%d: country code `%s' multiply defined: %s",
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lineno, t, cp->name);
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cp->name = strdup(name);
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if (cp->name == NULL)
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errx(1, "malloc failed");
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@ -228,28 +242,28 @@ read_iso3166_table(void)
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static void
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add_zone_to_country(int lineno, const char *tlc, const char *descr,
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const char *file, struct continent *cont)
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const char *file, struct continent *cont)
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{
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struct zone *zp;
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struct country *cp;
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struct zone *zp;
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struct country *cp;
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if (tlc[0] < 'A' || tlc[0] > 'Z' || tlc[1] < 'A' || tlc[1] > 'Z')
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errx(1, _PATH_ZONETAB ":%d: country code `%s' invalid",
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lineno, tlc);
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lineno, tlc);
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cp = &countries[CODE2INT(tlc)];
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if (cp->name == 0)
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errx(1, _PATH_ZONETAB ":%d: country code `%s' unknown",
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lineno, tlc);
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lineno, tlc);
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if (descr) {
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if (cp->nzones < 0)
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errx(1, _PATH_ZONETAB
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":%d: conflicting zone definition", lineno);
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errx(1, _PATH_ZONETAB
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":%d: conflicting zone definition", lineno);
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zp = malloc(sizeof *zp);
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zp = malloc(sizeof(*zp));
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if (zp == 0)
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errx(1, "malloc(%lu)", (unsigned long)sizeof *zp);
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errx(1, "malloc(%zu)", sizeof(*zp));
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if (cp->nzones == 0)
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TAILQ_INIT(&cp->zones);
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@ -265,11 +279,11 @@ add_zone_to_country(int lineno, const char *tlc, const char *descr,
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cp->nzones++;
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} else {
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if (cp->nzones > 0)
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errx(1, _PATH_ZONETAB
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":%d: zone must have description", lineno);
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errx(1, _PATH_ZONETAB
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":%d: zone must have description", lineno);
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if (cp->nzones < 0)
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errx(1, _PATH_ZONETAB
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":%d: zone multiply defined", lineno);
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":%d: zone multiply defined", lineno);
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cp->nzones = -1;
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cp->filename = strdup(file);
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if (cp->filename == NULL)
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@ -289,13 +303,13 @@ compare_countries(const void *xa, const void *xb)
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const struct country *a = xa, *b = xb;
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if (a->name == 0 && b->name == 0)
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return 0;
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return (0);
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if (a->name == 0 && b->name != 0)
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return 1;
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return (1);
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if (b->name == 0)
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return -1;
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return (-1);
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return strcmp(a->name, b->name);
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return (strcmp(a->name, b->name));
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}
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/*
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@ -305,19 +319,19 @@ compare_countries(const void *xa, const void *xb)
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static void
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sort_countries(void)
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{
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qsort(countries, NCOUNTRIES, sizeof countries[0], compare_countries);
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qsort(countries, NCOUNTRIES, sizeof(countries[0]), compare_countries);
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}
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static void
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read_zones(void)
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{
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FILE *fp;
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char *line;
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size_t len;
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int lineno;
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char *tlc, *coord, *file, *descr, *p;
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char contbuf[16];
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char contbuf[16];
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FILE *fp;
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struct continent *cont;
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size_t len;
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char *line, *tlc, *coord, *file, *descr, *p;
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int lineno;
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fp = fopen(_PATH_ZONETAB, "r");
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if (!fp)
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@ -335,21 +349,21 @@ read_zones(void)
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tlc = strsep(&line, "\t");
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if (strlen(tlc) != 2)
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errx(1, _PATH_ZONETAB ":%d: invalid country code `%s'",
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lineno, tlc);
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lineno, tlc);
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coord = strsep(&line, "\t");
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file = strsep(&line, "\t");
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p = strchr(file, '/');
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if (p == 0)
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errx(1, _PATH_ZONETAB ":%d: invalid zone name `%s'",
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lineno, file);
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lineno, file);
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contbuf[0] = '\0';
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strncat(contbuf, file, p - file);
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cont = find_continent(contbuf);
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if (!cont)
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errx(1, _PATH_ZONETAB ":%d: invalid region `%s'",
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lineno, contbuf);
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lineno, contbuf);
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descr = (line && *line) ? line : 0;
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descr = (line != NULL && *line != '\0') ? line : NULL;
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add_zone_to_country(lineno, tlc, descr, file, cont);
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}
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@ -359,11 +373,11 @@ read_zones(void)
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static void
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make_menus(void)
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{
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struct country *cp;
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struct zone *zp, *zp2;
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struct country *cp;
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struct zone *zp, *zp2;
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struct continent *cont;
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dialogMenuItem *dmi;
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int i;
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dialogMenuItem *dmi;
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int i;
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/*
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* First, count up all the countries in each continent/ocean.
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@ -380,8 +394,8 @@ make_menus(void)
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TAILQ_FOREACH(zp, &cp->zones, link) {
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cont = zp->continent;
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for (zp2 = TAILQ_FIRST(&cp->zones);
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zp2->continent != cont;
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zp2 = TAILQ_NEXT(zp2, link))
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zp2->continent != cont;
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zp2 = TAILQ_NEXT(zp2, link))
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;
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if (zp2 == zp)
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zp->continent->nitems++;
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@ -390,17 +404,22 @@ make_menus(void)
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}
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/*
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* Now allocate memory for the country menus. We set
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* nitems back to zero so that we can use it for counting
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* again when we actually build the menus.
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* Now allocate memory for the country menus and initialize
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* continent menus. We set nitems back to zero so that we can
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* use it for counting again when we actually build the menus.
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*/
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memset(continents, 0, sizeof(continents));
|
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for (i = 0; i < NCONTINENTS; i++) {
|
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continent_names[i].continent->menu =
|
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malloc(sizeof(dialogMenuItem) *
|
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continent_names[i].continent->nitems);
|
||||
malloc(sizeof(dialogMenuItem) *
|
||||
continent_names[i].continent->nitems);
|
||||
if (continent_names[i].continent->menu == 0)
|
||||
errx(1, "malloc for continent menu");
|
||||
continent_names[i].continent->nitems = 0;
|
||||
continents[i].prompt = continent_items[i].prompt;
|
||||
continents[i].title = continent_items[i].title;
|
||||
continents[i].fire = continent_country_menu;
|
||||
continents[i].data = continent_names[i].continent;
|
||||
}
|
||||
|
||||
/*
|
||||
@ -413,25 +432,23 @@ make_menus(void)
|
||||
continue;
|
||||
if (cp->nzones < 0) {
|
||||
dmi = &cp->continent->menu[cp->continent->nitems];
|
||||
memset(dmi, 0, sizeof *dmi);
|
||||
asprintf(&dmi->prompt, "%d",
|
||||
++cp->continent->nitems);
|
||||
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);
|
||||
cp->submenu = malloc(cp->nzones * sizeof(*dmi));
|
||||
if (cp->submenu == 0)
|
||||
errx(1, "malloc for submenu");
|
||||
cp->nzones = 0;
|
||||
TAILQ_FOREACH(zp, &cp->zones, link) {
|
||||
cont = zp->continent;
|
||||
dmi = &cp->submenu[cp->nzones];
|
||||
memset(dmi, 0, sizeof *dmi);
|
||||
asprintf(&dmi->prompt, "%d",
|
||||
++cp->nzones);
|
||||
memset(dmi, 0, sizeof(*dmi));
|
||||
asprintf(&dmi->prompt, "%d", ++cp->nzones);
|
||||
dmi->title = zp->descr;
|
||||
dmi->checked = 0;
|
||||
dmi->fire = set_zone_multi;
|
||||
@ -439,14 +456,14 @@ make_menus(void)
|
||||
dmi->data = zp;
|
||||
|
||||
for (zp2 = TAILQ_FIRST(&cp->zones);
|
||||
zp2->continent != cont;
|
||||
zp2 = TAILQ_NEXT(zp2, link))
|
||||
zp2->continent != cont;
|
||||
zp2 = TAILQ_NEXT(zp2, link))
|
||||
;
|
||||
if (zp2 != zp)
|
||||
continue;
|
||||
|
||||
dmi = &cont->menu[cont->nitems];
|
||||
memset(dmi, 0, sizeof *dmi);
|
||||
memset(dmi, 0, sizeof(*dmi));
|
||||
asprintf(&dmi->prompt, "%d", ++cont->nitems);
|
||||
dmi->title = cp->name;
|
||||
dmi->checked = 0;
|
||||
@ -461,192 +478,195 @@ make_menus(void)
|
||||
static int
|
||||
set_zone_menu(dialogMenuItem *dmi)
|
||||
{
|
||||
int rv;
|
||||
char buf[256];
|
||||
struct country *cp = dmi->data;
|
||||
int menulen;
|
||||
char title[64], prompt[64];
|
||||
struct country *cp = dmi->data;
|
||||
int menulen;
|
||||
int rv;
|
||||
|
||||
snprintf(buf, sizeof buf, "%s Time Zones", cp->name);
|
||||
snprintf(title, sizeof(title), "%s Time Zones", cp->name);
|
||||
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(buf, "Select a zone which observes the same time as "
|
||||
"your locality.", -1, -1, menulen, -cp->nzones,
|
||||
cp->submenu, 0, 0, 0);
|
||||
rv = dialog_menu(title, prompt, -1, -1, menulen, -cp->nzones,
|
||||
cp->submenu, 0, 0, 0);
|
||||
if (rv != 0)
|
||||
return DITEM_RECREATE;
|
||||
return DITEM_LEAVE_MENU;
|
||||
return (DITEM_RECREATE);
|
||||
return (DITEM_LEAVE_MENU);
|
||||
}
|
||||
|
||||
static int
|
||||
install_zone_file(const char *filename)
|
||||
{
|
||||
struct stat sb;
|
||||
int fd1, fd2;
|
||||
int copymode;
|
||||
char *msg;
|
||||
ssize_t len;
|
||||
char buf[1024];
|
||||
char buf[1024];
|
||||
char title[64], prompt[64];
|
||||
struct stat sb;
|
||||
ssize_t len;
|
||||
int fd1, fd2, copymode;
|
||||
|
||||
if (lstat(_PATH_LOCALTIME, &sb) < 0)
|
||||
if (lstat(_PATH_LOCALTIME, &sb) < 0) {
|
||||
/* Nothing there yet... */
|
||||
copymode = 1;
|
||||
else if(S_ISLNK(sb.st_mode))
|
||||
} else if (S_ISLNK(sb.st_mode))
|
||||
copymode = 0;
|
||||
else
|
||||
copymode = 1;
|
||||
|
||||
#ifdef VERBOSE
|
||||
if (copymode)
|
||||
asprintf(&msg, "Copying %s to " _PATH_LOCALTIME, filename);
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Copying %s to " _PATH_LOCALTIME, filename);
|
||||
else
|
||||
asprintf(&msg, "Creating symbolic link " _PATH_LOCALTIME
|
||||
" to %s", filename);
|
||||
|
||||
dialog_notify(msg);
|
||||
free(msg);
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Creating symbolic link " _PATH_LOCALTIME " to %s",
|
||||
filename);
|
||||
dialog_notify(prompt);
|
||||
#endif
|
||||
|
||||
if (reallydoit) {
|
||||
if (copymode) {
|
||||
fd1 = open(filename, O_RDONLY, 0);
|
||||
if (fd1 < 0) {
|
||||
asprintf(&msg, "Could not open %s: %s",
|
||||
filename, strerror(errno));
|
||||
dialog_mesgbox("Error", msg, 8, 72);
|
||||
free(msg);
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
snprintf(title, sizeof(title), "Error");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Could not open %s: %s", filename,
|
||||
strerror(errno));
|
||||
dialog_mesgbox(title, prompt, 8, 72);
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
}
|
||||
|
||||
unlink(_PATH_LOCALTIME);
|
||||
fd2 = open(_PATH_LOCALTIME,
|
||||
O_CREAT|O_EXCL|O_WRONLY,
|
||||
S_IRUSR|S_IRGRP|S_IROTH);
|
||||
fd2 = open(_PATH_LOCALTIME, O_CREAT | O_EXCL | O_WRONLY,
|
||||
S_IRUSR | S_IRGRP | S_IROTH);
|
||||
if (fd2 < 0) {
|
||||
asprintf(&msg, "Could not open "
|
||||
_PATH_LOCALTIME ": %s",
|
||||
strerror(errno));
|
||||
dialog_mesgbox("Error", msg, 8, 72);
|
||||
free(msg);
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
snprintf(title, sizeof(title), "Error");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Could not open " _PATH_LOCALTIME ": %s",
|
||||
strerror(errno));
|
||||
dialog_mesgbox(title, prompt, 8, 72);
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
}
|
||||
|
||||
while ((len = read(fd1, buf, sizeof buf)) > 0)
|
||||
while ((len = read(fd1, buf, sizeof(buf))) > 0)
|
||||
len = write(fd2, buf, len);
|
||||
|
||||
if (len == -1) {
|
||||
asprintf(&msg, "Error copying %s to "
|
||||
_PATH_LOCALTIME ": %s",
|
||||
filename, strerror(errno));
|
||||
dialog_mesgbox("Error", msg, 8, 72);
|
||||
free(msg);
|
||||
snprintf(title, sizeof(title), "Error");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Error copying %s to " _PATH_LOCALTIME
|
||||
": %s", filename, strerror(errno));
|
||||
dialog_mesgbox(title, prompt, 8, 72);
|
||||
/* Better to leave none than a corrupt one. */
|
||||
unlink(_PATH_LOCALTIME);
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
}
|
||||
close(fd1);
|
||||
close(fd2);
|
||||
} else {
|
||||
if (access(filename, R_OK) != 0) {
|
||||
asprintf(&msg, "Cannot access %s: %s",
|
||||
filename, strerror(errno));
|
||||
dialog_mesgbox("Error", msg, 8, 72);
|
||||
free(msg);
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
snprintf(title, sizeof(title), "Error");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Cannot access %s: %s", filename,
|
||||
strerror(errno));
|
||||
dialog_mesgbox(title, prompt, 8, 72);
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
}
|
||||
unlink(_PATH_LOCALTIME);
|
||||
if (symlink(filename, _PATH_LOCALTIME) < 0) {
|
||||
asprintf(&msg, "Cannot create symbolic link "
|
||||
_PATH_LOCALTIME " to %s: %s",
|
||||
filename, strerror(errno));
|
||||
dialog_mesgbox("Error", msg, 8, 72);
|
||||
free(msg);
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
snprintf(title, sizeof(title), "Error");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Cannot create symbolic link "
|
||||
_PATH_LOCALTIME " to %s: %s", filename,
|
||||
strerror(errno));
|
||||
dialog_mesgbox(title, prompt, 8, 72);
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
#ifdef VERBOSE
|
||||
snprintf(title, sizeof(title), "Done");
|
||||
if (copymode)
|
||||
asprintf(&msg, "Copied timezone file from %s to "
|
||||
_PATH_LOCALTIME, filename);
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Copied timezone file from %s to " _PATH_LOCALTIME,
|
||||
filename);
|
||||
else
|
||||
asprintf(&msg, "Created symbolic link from " _PATH_LOCALTIME
|
||||
" to %s", filename);
|
||||
|
||||
dialog_mesgbox("Done", msg, 8, 72);
|
||||
free(msg);
|
||||
snprintf(prompt, sizeof(prompt), "Created symbolic link from "
|
||||
_PATH_LOCALTIME " to %s", filename);
|
||||
dialog_mesgbox(title, prompt, 8, 72);
|
||||
#endif
|
||||
return DITEM_LEAVE_MENU;
|
||||
return (DITEM_LEAVE_MENU);
|
||||
}
|
||||
|
||||
static int
|
||||
confirm_zone(const char *filename)
|
||||
{
|
||||
char *msg;
|
||||
struct tm *tm;
|
||||
time_t t = time(0);
|
||||
int rv;
|
||||
char title[64], prompt[64];
|
||||
time_t t = time(0);
|
||||
struct tm *tm;
|
||||
int rv;
|
||||
|
||||
setenv("TZ", filename, 1);
|
||||
tzset();
|
||||
tm = localtime(&t);
|
||||
|
||||
asprintf(&msg, "Does the abbreviation `%s' look reasonable?",
|
||||
tm->tm_zone);
|
||||
rv = !dialog_yesno("Confirmation", msg, 5, 72);
|
||||
free(msg);
|
||||
return rv;
|
||||
snprintf(title, sizeof(title), "Confirmation");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"Does the abbreviation `%s' look reasonable?", tm->tm_zone);
|
||||
rv = !dialog_yesno(title, prompt, 5, 72);
|
||||
return (rv);
|
||||
}
|
||||
|
||||
static int
|
||||
set_zone_multi(dialogMenuItem *dmi)
|
||||
{
|
||||
char *fn;
|
||||
struct zone *zp = dmi->data;
|
||||
int rv;
|
||||
struct zone *zp = dmi->data;
|
||||
char *fn;
|
||||
int rv;
|
||||
|
||||
if (!confirm_zone(zp->filename))
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
|
||||
asprintf(&fn, "%s/%s", _PATH_ZONEINFO, zp->filename);
|
||||
rv = install_zone_file(fn);
|
||||
free(fn);
|
||||
return rv;
|
||||
return (rv);
|
||||
}
|
||||
|
||||
static int
|
||||
set_zone_whole_country(dialogMenuItem *dmi)
|
||||
{
|
||||
char *fn;
|
||||
struct country *cp = dmi->data;
|
||||
int rv;
|
||||
struct country *cp = dmi->data;
|
||||
char *fn;
|
||||
int rv;
|
||||
|
||||
if (!confirm_zone(cp->filename))
|
||||
return DITEM_FAILURE | DITEM_RECREATE;
|
||||
return (DITEM_FAILURE | DITEM_RECREATE);
|
||||
|
||||
asprintf(&fn, "%s/%s", _PATH_ZONEINFO, cp->filename);
|
||||
rv = install_zone_file(fn);
|
||||
free(fn);
|
||||
return rv;
|
||||
return (rv);
|
||||
}
|
||||
|
||||
static void
|
||||
usage()
|
||||
usage(void)
|
||||
{
|
||||
|
||||
fprintf(stderr, "usage: tzsetup [-n]\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
#if defined(__sparc64__)
|
||||
#define DIALOG_UTC dialog_yesno
|
||||
#else
|
||||
#define DIALOG_UTC dialog_noyes
|
||||
#endif
|
||||
|
||||
int
|
||||
main(int argc, char **argv)
|
||||
{
|
||||
int c, fd;
|
||||
int (*dialog_utc)(unsigned char *, unsigned char *, int, int);
|
||||
|
||||
#if defined(__alpha__) || defined(__sparc64__)
|
||||
dialog_utc = dialog_yesno;
|
||||
#else
|
||||
dialog_utc = dialog_noyes;
|
||||
#endif
|
||||
char title[64], prompt[128];
|
||||
int c, fd;
|
||||
|
||||
while ((c = getopt(argc, argv, "n")) != -1) {
|
||||
switch(c) {
|
||||
@ -663,24 +683,28 @@ main(int argc, char **argv)
|
||||
usage();
|
||||
|
||||
/* Override the user-supplied umask. */
|
||||
(void)umask(S_IWGRP|S_IWOTH);
|
||||
(void)umask(S_IWGRP | S_IWOTH);
|
||||
|
||||
read_iso3166_table();
|
||||
read_zones();
|
||||
sort_countries();
|
||||
make_menus();
|
||||
|
||||
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!");
|
||||
init_dialog();
|
||||
if (!dialog_utc("Select local or UTC (Greenwich Mean Time) clock",
|
||||
"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!", 7, 72)) {
|
||||
if (!DIALOG_UTC(title, prompt, 7, 72)) {
|
||||
if (reallydoit)
|
||||
unlink(_PATH_WALL_CMOS_CLOCK);
|
||||
} else {
|
||||
if (reallydoit) {
|
||||
fd = open(_PATH_WALL_CMOS_CLOCK,
|
||||
O_WRONLY|O_CREAT|O_TRUNC,
|
||||
S_IRUSR|S_IRGRP|S_IROTH);
|
||||
O_WRONLY | O_CREAT | O_TRUNC,
|
||||
S_IRUSR | S_IRGRP | S_IROTH);
|
||||
if (fd < 0)
|
||||
err(1, "create %s", _PATH_WALL_CMOS_CLOCK);
|
||||
close(fd);
|
||||
@ -688,22 +712,23 @@ main(int argc, char **argv)
|
||||
}
|
||||
dialog_clear_norefresh();
|
||||
if (optind == argc - 1) {
|
||||
char *msg;
|
||||
asprintf(&msg, "\nUse the default `%s' zone?", argv[optind]);
|
||||
if (!dialog_yesno("Default timezone provided", msg, 7, 72)) {
|
||||
snprintf(title, sizeof(title), "Default timezone provided");
|
||||
snprintf(prompt, sizeof(prompt),
|
||||
"\nUse the default `%s' zone?", argv[optind]);
|
||||
if (!dialog_yesno(title, prompt, 7, 72)) {
|
||||
install_zone_file(argv[optind]);
|
||||
dialog_clear();
|
||||
end_dialog();
|
||||
return 0;
|
||||
return (0);
|
||||
}
|
||||
free(msg);
|
||||
dialog_clear_norefresh();
|
||||
}
|
||||
dialog_menu("Time Zone Selector", "Select a region", -1, -1,
|
||||
NCONTINENTS, -NCONTINENTS, continents, 0, NULL, NULL);
|
||||
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);
|
||||
|
||||
dialog_clear();
|
||||
end_dialog();
|
||||
return 0;
|
||||
return (0);
|
||||
}
|
||||
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user