1 files changed, 74 insertions, 0 deletions
diff --git a/pcp/pcpdauthme.c b/pcp/pcpdauthme.c
new file mode 100644
index 0000000..d979f12
--- /dev/null
+++ b/pcp/pcpdauthme.c
@@ -0,0 +1,74 @@
+/*
+** Copyright 2002 Double Precision, Inc.  See COPYING for
+** distribution information.
+*/
+
+
+/*
+*/
+
+#include	"config.h"
+
+#if	HAVE_SYS_STAT_H
+#include	<sys/stat.h>
+#endif
+#if HAVE_SYS_WAIT_H
+#include	<sys/wait.h>
+#endif
+
+#if	HAVE_UNISTD_H
+#include	<unistd.h>
+#endif
+
+#include	<stdio.h>
+#include	<stdlib.h>
+#include	<ctype.h>
+#include	<pwd.h>
+#if	HAVE_UNISTD_H
+#include	<unistd.h>
+#endif
+#include	<string.h>
+#include	<errno.h>
+#include	<sysconfdir.h>
+#include	"calendardir.h"
+
+char *auth_myhostname()
+{
+char    buf[1024];
+static char *my_hostname=0;
+FILE	*f;
+
+	if (my_hostname == 0)
+	{
+		buf[0]=0;
+
+		f=fopen(HOSTNAMEFILE, "r");
+
+		if (!f)
+			f=fopen(HOSTNAMEFILE2, "r");
+
+		if (f != 0)
+		{
+		char *p;
+
+			if (fgets(buf, sizeof(buf), f) == NULL)
+				buf[0]=0;
+			fclose(f);
+
+			if ((p=strchr(buf, '\n')) != 0)
+				*p=0;
+		}
+
+		if (buf[0] == 0 && gethostname(buf, sizeof(buf)-1))
+			strcpy(buf, "localhost");
+
+		if ((my_hostname=malloc(strlen(buf)+1)) == 0)
+		{
+			fprintf(stderr, "NOTICE: malloc: out of memory.\n");
+			return strdup("localhost");
+		}
+
+		strcpy(my_hostname, buf);
+	}
+	return (my_hostname);
+}