Initial import of KTH eBones. This has been cleaned up to only include

the "core" Kerberos functionality. The rest of the userland will get their
own changes later.

1 files changed, 95 insertions, 0 deletions

diff --git a/crypto/kerberosIV/appl/bsd/sysv_default.c b/crypto/kerberosIV/appl/bsd/sysv_default.c
new file mode 100644
index 0000000..cb36b84
--- /dev/null
+++ b/crypto/kerberosIV/appl/bsd/sysv_default.c
@@ -0,0 +1,95 @@
+/* Author: Wietse Venema <wietse@wzv.win.tue.nl> */
+
+#include "bsd_locl.h"
+
+RCSID("$Id: sysv_default.c,v 1.9 1997/03/31 01:47:59 assar Exp $");
+
+#include "sysv_default.h"
+
+ /*
+  * Default values for stuff that can be read from the defaults file. The
+  * SunOS 5.1 documentation is incomplete and often disagrees with reality.
+  */
+
+static char default_umask_value[] = "022";
+
+char   *default_console	= 0;
+char   *default_altsh	= "YES";
+char   *default_passreq	= "NO";
+char   *default_timezone= 0;
+char   *default_hz	= 0;
+char   *default_path	= _PATH_DEFPATH;
+char   *default_supath	= _PATH_DEFSUPATH;
+char   *default_ulimit	= 0;
+char   *default_timeout	= "60";
+char   *default_umask	= default_umask_value;
+char   *default_sleep	= "4";
+char   *default_maxtrys	= "5";
+
+static struct sysv_default {
+    char  **valptr;
+    char   *prefix;
+    int     prefix_len;
+} defaults[] = {
+    {&default_console,	"CONSOLE=",	sizeof("CONSOLE=") -1},
+    {&default_altsh,	"ALTSHELL=",	sizeof("ALTSHELL=") -1},
+    {&default_passreq,	"PASSREQ=",	sizeof("PASSREQ=") -1},
+    {&default_timezone,	"TIMEZONE=",	sizeof("TIMEZONE=") -1},
+    {&default_hz,	"HZ=",		sizeof("HZ=") -1},
+    {&default_path,	"PATH=",	sizeof("PATH=") -1},
+    {&default_supath,	"SUPATH=",	sizeof("SUPATH=") -1},
+    {&default_ulimit,	"ULIMIT=",	sizeof("ULIMIT=") -1},
+    {&default_timeout,	"TIMEOUT=",	sizeof("TIMEOUT=") -1},
+    {&default_umask,	"UMASK=",	sizeof("UMASK=") -1},
+    {&default_sleep,	"SLEEPTIME=",	sizeof("SLEEPTIME=") -1},
+    {&default_maxtrys,	"MAXTRYS=",	sizeof("MAXTRYS=") -1},
+    {0},
+};
+
+#define trim(s) { \
+	char   *cp = s + strlen(s); \
+	while (cp > s && isspace(cp[-1])) \
+	    cp--; \
+	*cp = 0; \
+}
+
+/* sysv_defaults - read login defaults file */
+
+void
+sysv_defaults()
+{
+    struct sysv_default *dp;
+    FILE   *fp;
+    char    buf[BUFSIZ];
+
+    if ((fp = fopen(_PATH_ETC_DEFAULT_LOGIN, "r"))) {
+
+	/* Stupid quadratic algorithm. */
+
+	while (fgets(buf, sizeof(buf), fp)) {
+
+	    /* Skip comments and blank lines. */
+
+	    if (buf[0] == '#')
+		continue;
+	    trim(buf);
+	    if (buf[0] == 0)
+		continue;
+
+	    /* Assign defaults from file. */
+
+#define STREQN(x,y,l) (x[0] == y[0] && strncmp(x,y,l) == 0)
+
+	    for (dp = defaults; dp->valptr; dp++) {
+		if (STREQN(buf, dp->prefix, dp->prefix_len)) {
+		    if ((*(dp->valptr) = strdup(buf + dp->prefix_len)) == 0) {
+			warnx("Insufficient memory resources - try later.");
+			sleepexit(1);
+		    }
+		    break;
+		}
+	    }
+	}
+	fclose(fp);
+    }
+}