1 files changed, 43 insertions, 0 deletions
diff --git a/gsm-receiver/src/lib/decoder/gsmstack.h b/gsm-receiver/src/lib/decoder/gsmstack.h
new file mode 100644
index 0000000..9355785
--- /dev/null
+++ b/gsm-receiver/src/lib/decoder/gsmstack.h
@@ -0,0 +1,43 @@
+//TODO: this file shouldn't be part of the GSM Receiver
+#ifndef __GSMSTACK_H__
+#define __GSMSTACK_H__ 1
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#include <linux/if_ether.h>
+#include "interleave.h"
+
+struct gs_ts_ctx {
+	/* FIXME: later do this per each ts per each arfcn */
+	unsigned char burst[4 * 58 * 2];
+	int burst_count;
+};
+
+typedef struct
+{
+	int flags;
+	int fn;
+	int bsic;
+	char msg[23];	/* last decoded message */
+
+	INTERLEAVE_CTX interleave_ctx;
+
+	struct gs_ts_ctx ts_ctx[8];
+
+	int tun_fd;
+	unsigned char ether_addr[ETH_ALEN];
+
+	int pcap_fd;
+	int burst_pcap_fd;
+} GS_CTX;
+
+int GS_new(GS_CTX *ctx);
+int GS_process(GS_CTX *ctx, int ts, int type, const unsigned char *src, int fn);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif