* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#define _GNU_SOURCE
-
+#if defined(HAVE_CONFIG_H)
+#include "config.h"
+#endif
#include <string.h>
#include <types/types.h>
#include <log/log.h>
#include <util/util.h>
+#include <i18n/i18n.h>
-#include "config.h"
#include "nc-cui.h"
+#include "nc-textscreen.h"
#include "nc-sysinfo.h"
struct sysinfo_screen {
- struct nc_scr scr;
- struct cui *cui;
- char **lines;
- int n_lines;
- int n_alloc_lines;
- int scroll_y;
- void (*on_exit)(struct cui *);
+ struct text_screen text_scr;
};
-static struct sysinfo_screen *sysinfo_screen_from_scr(struct nc_scr *scr)
-{
- struct sysinfo_screen *sysinfo_screen;
-
- assert(scr->sig == pb_sysinfo_screen_sig);
- sysinfo_screen = (struct sysinfo_screen *)
- ((char *)scr - (size_t)&((struct sysinfo_screen *)0)->scr);
- assert(sysinfo_screen->scr.sig == pb_sysinfo_screen_sig);
- return sysinfo_screen;
-}
-
-static void sysinfo_screen_draw(struct sysinfo_screen *screen)
-{
- int max_y, i;
-
- max_y = getmaxy(screen->scr.sub_ncw);
-
- max_y = min(max_y, screen->scroll_y + screen->n_lines);
-
- for (i = screen->scroll_y; i < max_y; i++)
- mvwaddstr(screen->scr.sub_ncw, i, 1, screen->lines[i]);
-
- wrefresh(screen->scr.sub_ncw);
-}
-
-static void sysinfo_screen_scroll(struct sysinfo_screen *screen, int key)
-{
- int win_lines = getmaxy(screen->scr.sub_ncw);
- int delta;
+extern const struct help_text sysinfo_help_text;
- if (key == KEY_UP)
- delta = -1;
- else if (key == KEY_DOWN)
- delta = 1;
- else
- return;
-
- if (screen->scroll_y + delta < 0)
- return;
- if (screen->scroll_y + delta + win_lines > screen->n_lines - 1)
- return;
-
- screen->scroll_y += delta;
- wscrl(screen->scr.sub_ncw, delta);
-
- if (delta > 0) {
- mvwaddstr(screen->scr.sub_ncw, win_lines - 1, 1,
- screen->lines[screen->scroll_y+win_lines-1]);
- } else if (delta < 0) {
- mvwaddstr(screen->scr.sub_ncw, 0, 1,
- screen->lines[screen->scroll_y]);
- }
-
- wrefresh(screen->scr.sub_ncw);
-}
-
-static void sysinfo_clear(struct sysinfo_screen *screen)
-{
- talloc_free(screen->lines);
- screen->n_lines = 0;
- screen->n_alloc_lines = 16;
- screen->lines = talloc_array(screen, char *, screen->n_alloc_lines);
-}
-
-static __attribute__((format(printf, 2, 3))) void sysinfo_screen_append_line(
- struct sysinfo_screen *screen, const char *fmt, ...)
+struct nc_scr *sysinfo_screen_scr(struct sysinfo_screen *screen)
{
- char *line;
- va_list ap;
-
- if (fmt) {
- va_start(ap, fmt);
- line = talloc_vasprintf(screen->lines, fmt, ap);
- va_end(ap);
- } else {
- line = "";
- }
-
- if (screen->n_lines == screen->n_alloc_lines) {
- screen->n_alloc_lines *= 2;
- screen->lines = talloc_realloc(screen, screen->lines,
- char *, screen->n_alloc_lines);
- }
-
- screen->lines[screen->n_lines] = line;
- screen->n_lines++;
+ return text_screen_scr(&screen->text_scr);
}
-static void mac_str(struct interface_info *info, char *buf, unsigned int buflen)
+static void if_info_mac_str(struct interface_info *info,
+ char *buf, unsigned int buflen)
{
- unsigned int i;
- char *pos;
-
- assert(buflen > sizeof("unknown"));
-
- if (!info->hwaddr_size || info->hwaddr_size * 3 + 1 > buflen) {
- strcpy(buf, "unknown");
- return;
- }
-
- pos = buf;
-
- for (i = 0; i < info->hwaddr_size; i++) {
- snprintf(pos, 4, "%02x:", info->hwaddr[i]);
- pos += 3;
- }
-
- *(pos - 1) = '\0';
-
- return;
+ return mac_str(info->hwaddr, info->hwaddr_size, buf, buflen);
}
static void sysinfo_screen_populate(struct sysinfo_screen *screen,
{
unsigned int i;
- sysinfo_clear(screen);
+ text_screen_clear(&screen->text_scr);
-#define line(...) sysinfo_screen_append_line(screen, __VA_ARGS__)
+#define line(...) text_screen_append_line(&screen->text_scr, __VA_ARGS__)
if (!sysinfo) {
- line("Waiting for system information...");
+ line(_("Waiting for system information..."));
return;
}
- line("%-12s %s", "System type:", sysinfo->type ?: "");
- line("%-12s %s", "System id:", sysinfo->identifier ?: "");
+ line("%-12s %s", _("System type:"), sysinfo->type ?: "");
+ line("%-12s %s", _("System id:"), sysinfo->identifier ?: "");
if (sysinfo->n_blockdevs) {
line(NULL);
- line("Storage devices");
+ line(_("Storage devices"));
}
for (i = 0; i < sysinfo->n_blockdevs; i++) {
struct blockdev_info *info = sysinfo->blockdevs[i];
line("%s:", info->name);
- line(" UUID: %s", info->uuid);
- line(" mounted at: %s", info->mountpoint);
+ line(_(" UUID: %s"), info->uuid);
+ line(_(" mounted at: %s"), info->mountpoint);
line(NULL);
}
if (sysinfo->n_interfaces) {
line(NULL);
- line("Network interfaces");
+ line(_("Network interfaces"));
}
for (i = 0; i < sysinfo->n_interfaces; i++) {
struct interface_info *info = sysinfo->interfaces[i];
char macbuf[32];
- mac_str(info, macbuf, sizeof(macbuf));
+ if_info_mac_str(info, macbuf, sizeof(macbuf));
line("%s:", info->name);
- line(" MAC: %s", macbuf);
+ line(_(" MAC: %s"), macbuf);
+ /* TRANSLATORS: these "up" / "down" strings refer to the
+ * link status for a network connection. */
+ line(_(" link: %s"), info->link ? _("up") : _("down"));
line(NULL);
}
#undef line
}
-static void sysinfo_screen_process_key(struct nc_scr *scr, int key)
-{
- struct sysinfo_screen *screen = sysinfo_screen_from_scr(scr);
-
- switch (key) {
- case 'x':
- screen->on_exit(screen->cui);
- break;
- case KEY_DOWN:
- case KEY_UP:
- sysinfo_screen_scroll(screen, key);
- break;
- default:
- break;
- }
-}
-
-static void sysinfo_screen_resize(struct nc_scr *scr)
-{
- struct sysinfo_screen *screen = sysinfo_screen_from_scr(scr);
- sysinfo_screen_draw(screen);
-}
-
-struct nc_scr *sysinfo_screen_scr(struct sysinfo_screen *screen)
-{
- return &screen->scr;
-}
-
void sysinfo_screen_update(struct sysinfo_screen *screen,
const struct system_info *sysinfo)
{
sysinfo_screen_populate(screen, sysinfo);
- sysinfo_screen_draw(screen);
+
+ if (screen->text_scr.cui->help_screen)
+ screen->text_scr.need_update = true;
+ else
+ text_screen_draw(&screen->text_scr);
}
struct sysinfo_screen *sysinfo_screen_init(struct cui *cui,
struct sysinfo_screen *screen;
screen = talloc_zero(cui, struct sysinfo_screen);
- nc_scr_init(&screen->scr, pb_sysinfo_screen_sig, 0,
- cui, sysinfo_screen_process_key,
- NULL, NULL, sysinfo_screen_resize);
+ text_screen_init(&screen->text_scr, cui,
+ _("Petitboot System Information"), on_exit);
+ text_screen_set_help(&screen->text_scr,
+ _("System Information"), &sysinfo_help_text);
- screen->cui = cui;
- screen->on_exit = on_exit;
-
- screen->scr.frame.ltitle = talloc_strdup(screen,
- "Petitboot System Information");
- screen->scr.frame.rtitle = NULL;
- screen->scr.frame.help = talloc_strdup(screen, "x=exit");
- nc_scr_frame_draw(&screen->scr);
-
- sysinfo_screen_populate(screen, sysinfo);
- wrefresh(screen->scr.main_ncw);
- scrollok(screen->scr.sub_ncw, true);
- sysinfo_screen_draw(screen);
+ sysinfo_screen_update(screen, sysinfo);
return screen;
}
projects / petitboot / blobdiff