restructuring and clean up of some of the older unused code in the loader.

still a lot to do, but this gets to stage2 for cd, nfs, http, and ftp booting
from either the cd initrd or the pxe initrd

1 files changed, 98 insertions, 0 deletions

diff --git a/loader2/log.c b/loader2/log.c
new file mode 100644
index 000000000..20030ae06
--- /dev/null
+++ b/loader2/log.c
@@ -0,0 +1,98 @@
+/*
+ * log.c - logging functionality
+ *
+ * Erik Troan <ewt@redhat.com>
+ * Matt Wilson <msw@redhat.com>
+ * Michael Fulbright <msf@redhat.com>
+ * Jeremy Katz <katzj@redhat.com>
+ *
+ * Copyright 1997 - 2002 Red Hat, Inc.
+ *
+ * This software may be freely redistributed under the terms of the GNU
+ * General Public License.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+#include <fcntl.h>
+#include <stdarg.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+
+#include "log.h"
+
+static FILE * logfile = NULL;
+static int logfd;
+static int loglevel = 10;
+
+static FILE * logfile2 = NULL;
+static int logfd2 = 0;
+
+void logMessage(const char * s, ...) {
+    /* JKFIXME: need to make this debugMessage and handle a level param */
+    /*    if (level > loglevel) 
+	  return;*/
+
+    va_list args;
+
+    if (!logfile) return;
+
+    va_start(args, s);
+
+    fprintf(logfile, "* ");
+    vfprintf(logfile, s, args);
+    fprintf(logfile, "\n");
+    fflush(logfile);
+
+    va_end(args);
+
+    if (!logfile2) return;
+
+    va_start(args, s);
+
+    fprintf(logfile2, "* ");
+    vfprintf(logfile2, s, args);
+    fprintf(logfile2, "\n");
+    fflush(logfile2);
+
+    va_end(args);
+
+    return;
+}
+
+void openLog(int useLocal) {
+    if (!useLocal) {
+	logfile = fopen("/dev/tty3", "w");
+	if (logfile) {
+	    logfd = open("/dev/tty3", O_WRONLY);
+	    logfile2 = fopen("/tmp/anaconda.log", "w");
+	    if (logfile2)
+		logfd2 = open("/tmp/anaconda.log", O_WRONLY | O_APPEND);
+	} else {
+	    logfile = fopen("/tmp/anaconda.log", "w");
+	    logfd = open("/tmp/anaconda.log", O_WRONLY| O_APPEND);
+	}
+    } else {
+	logfile = fopen("debug.log", "w");
+	logfd = open("debug.log", O_WRONLY);
+    }
+}
+
+void closeLog(void) {
+    if (logfile) {
+	fclose(logfile);
+	close(logfd);
+    }
+    if (logfile2) {
+	fclose(logfile2);
+	close(logfd2);
+    }
+}
+
+/* set the level.  higher means you see more verbosity */
+void setLogLevel(int level) {
+    loglevel = level;
+}