1 files changed, 78 insertions, 0 deletions
diff --git a/src/gprs_debug.c b/src/gprs_debug.c
new file mode 100644
index 00000000..c6712515
--- /dev/null
+++ b/src/gprs_debug.c
@@ -0,0 +1,78 @@
+/* gprs_debug.c
+ *
+ * Copyright (C) 2012 Ivan Klyuchnikov
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
+ */
+ 
+#include <stdarg.h>
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <strings.h>
+#include <time.h>
+#include <errno.h>
+
+#include <osmocom/core/talloc.h>
+#include <osmocom/core/utils.h>
+#include <osmocom/core/logging.h>
+#include <gprs_debug.h>
+
+/* default categories */
+
+static const struct log_info_cat default_categories[] = {
+ 	{"DCSN1", "\033[1;31m", "Concrete Syntax Notation One (CSN1)", LOGL_INFO, 0},
+ 	{"DL1IF", "\033[1;32m", "GPRS PCU L1 interface (L1IF)", LOGL_INFO, 1},
+ 	{"DRLCMAC", "\033[0;33m", "GPRS RLC/MAC layer (RLCMAC)", LOGL_INFO, 1},
+ 	{"DRLCMACDATA", "\033[0;33m", "GPRS RLC/MAC layer Data (RLCMAC)", LOGL_INFO, 1},
+ 	{"DRLCMACDL", "\033[1;33m", "GPRS RLC/MAC layer Data (RLCMAC)", LOGL_INFO, 1},
+ 	{"DRLCMACUL", "\033[1;36m", "GPRS RLC/MAC layer Data (RLCMAC)", LOGL_INFO, 1},
+ 	{"DRLCMACSCHED", "\033[0;36m", "GPRS RLC/MAC layer Data (RLCMAC)", LOGL_INFO, 1},
+	{"DRLCMACBW", "\033[1;31m", "GPRS RLC/MAC layer (RLCMAC)", LOGL_INFO, 1},
+ 	{"DBSSGP", "\033[1;34m", "GPRS BSS Gateway Protocol (BSSGP)", LOGL_INFO , 1},
+	{"DPCU", "\033[1;35m", "GPRS Packet Control Unit (PCU)", LOGL_NOTICE, 1},
+};
+
+enum {
+	_FLT_ALL = LOG_FILTER_ALL,	/* libosmocore */
+	FLT_IMSI = 1,
+	FLT_NSVC = 2,
+	FLT_BVC  = 3,
+};
+
+static int filter_fn(const struct log_context *ctx,
+		     struct log_target *tar)
+{
+	const struct gprs_nsvc *nsvc = (const struct gprs_nsvc*)ctx->ctx[BSC_CTX_NSVC];
+	const struct gprs_nsvc *bvc = (const struct gprs_nsvc*)ctx->ctx[BSC_CTX_BVC];
+
+	/* Filter on the NS Virtual Connection */
+	if ((tar->filter_map & (1 << FLT_NSVC)) != 0
+	    && nsvc && (nsvc == tar->filter_data[FLT_NSVC]))
+		return 1;
+
+	/* Filter on the BVC */
+	if ((tar->filter_map & (1 << FLT_BVC)) != 0
+	    && bvc && (bvc == tar->filter_data[FLT_BVC]))
+		return 1;
+
+	return 0;
+}
+
+const struct log_info gprs_log_info = {
+	filter_fn,
+	(struct log_info_cat*)default_categories,
+	ARRAY_SIZE(default_categories),
+};