Move setup to an own directory.

2026-04-26 19:00:34 +02:00 · 2014-07-30 22:03:55 +02:00
parent 765b17bc52
commit 7064bbd991
14 changed files with 868 additions and 50 deletions
--- a/src/setup/timezone.c
+++ b/src/setup/timezone.c
@@ -0,0 +1,134 @@
+/* SmoothWall setup program.
+ *
+ * This program is distributed under the terms of the GNU General Public
+ * Licence.  See the file COPYING for details.
+ *
+ * (c) Lawrence Manning, 2001
+ * Stuff for setting the timezone.
+ * 
+ * $Id: timezone.c,v 1.4.2.1 2004/04/14 22:05:41 gespinasse Exp $
+ * 
+ */
+
+#include "setup.h"
+ 
+extern FILE *flog;
+extern char *mylog;
+
+extern char **ctr;
+
+extern int automode;
+
+#define MAX_FILENAMES 5000
+#define ZONEFILES "/usr/share/zoneinfo/posix"
+
+static int filenamecount;
+static char *filenames[MAX_FILENAMES];
+static char *displaynames[MAX_FILENAMES];
+
+static int process(char *prefix, char *path);
+static int cmp(const void *s1, const void *s2);
+
+int handletimezone(void)
+{
+	int c;
+	int choice;
+	char *temp;
+	struct keyvalue *kv = initkeyvalues();	
+	int rc;
+	int result;
+	char timezone[STRING_SIZE];
+
+	filenamecount = 0;	
+
+	process(ZONEFILES, "");
+	filenames[filenamecount] = NULL;
+	qsort(filenames, filenamecount, sizeof(char *), cmp);
+	
+	for (c = 0; filenames[c]; c++)
+	{
+		displaynames[c] = malloc(STRING_SIZE);
+		if ((temp = strstr(filenames[c], ZONEFILES)))
+			strcpy(displaynames[c], temp + strlen(ZONEFILES) + 1);
+		else
+			strcpy(displaynames[c], filenames[c]);
+	}
+	displaynames[c] = NULL;
+	
+	if (!(readkeyvalues(kv, CONFIG_ROOT "/main/settings")))
+	{
+		freekeyvalues(kv);
+		errorbox(ctr[TR_UNABLE_TO_OPEN_SETTINGS_FILE]);
+		return 0;
+	}	
+	
+	strcpy(timezone, ZONEFILES "/Europe/Berlin");
+	findkey(kv, "TIMEZONE", timezone);
+	
+	choice = 0;
+	for (c = 0; filenames[c]; c++)
+	{
+		if (strcmp(timezone, filenames[c]) == 0)
+			choice = c;
+	}
+	
+	rc = newtWinMenu(ctr[TR_TIMEZONE], ctr[TR_TIMEZONE_LONG], 50, 5, 5, 6, displaynames, &choice,
+		ctr[TR_OK], ctr[TR_CANCEL], NULL);
+
+	strcpy(timezone, filenames[choice]);
+	
+	if (rc != 2)
+	{
+		replacekeyvalue(kv, "TIMEZONE", timezone);
+		writekeyvalues(kv, CONFIG_ROOT "/main/settings");
+		unlink("/etc/localtime");
+		link(timezone, "/etc/localtime");
+		result = 1;
+	}
+	else
+		result = 0;	
+	
+	for (c = 0; filenames[c]; c++)
+	{
+		free(filenames[c]);
+		free(displaynames[c]);
+	}
+	freekeyvalues(kv);	
+	
+	return result;
+}
+
+static int process(char *prefix, char *path)
+{
+	DIR *dir;
+	struct dirent *de;
+	char newpath[PATH_MAX];
+	
+	snprintf(newpath, PATH_MAX, "%s%s", prefix, path);
+	
+	if (!(dir = opendir(newpath)))
+	{
+		if (filenamecount > MAX_FILENAMES)
+			return 1;
+		
+		filenames[filenamecount] = (char *) strdup(newpath);
+		filenamecount++;
+		return 0;
+	}
+			
+	while ((de = readdir(dir)))
+	{
+		if (de->d_name[0] == '.') continue;
+		snprintf(newpath, PATH_MAX, "%s/%s", path, de->d_name);
+		process(prefix, newpath);
+	}
+	closedir(dir);
+	
+	return 1;
+}
+
+/* Small wrapper for use with qsort(). */		
+static int cmp(const void *s1, const void *s2)
+{
+	return (strcmp(* (char **) s1, * (char **) s2));
+}