---
src/shared/hfp.c | 57 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
src/shared/hfp.h | 3 +++
2 files changed, 60 insertions(+)
diff --git a/src/shared/hfp.c b/src/shared/hfp.c
index dbd049a..ad2daa2 100644
--- a/src/shared/hfp.c
+++ b/src/shared/hfp.c
@@ -70,6 +70,10 @@ struct hfp_hf {
struct ringbuf *read_buf;
struct ringbuf *write_buf;
+ hfp_debug_func_t debug_callback;
+ hfp_destroy_func_t debug_destroy;
+ void *debug_data;
+
bool in_disconnect;
bool destroyed;
};
@@ -886,6 +890,8 @@ void hfp_hf_unref(struct hfp_hf *hfp)
if (hfp->close_on_unref)
close(hfp->fd);
+ hfp_hf_set_debug(hfp, NULL, NULL, NULL);
+
ringbuf_free(hfp->read_buf);
hfp->read_buf = NULL;
@@ -899,3 +905,54 @@ void hfp_hf_unref(struct hfp_hf *hfp)
hfp->destroyed = true;
}
+
+static void hf_read_tracing(const void *buf, size_t count,
+ void *user_data)
+{
+ struct hfp_hf *hfp = user_data;
+
+ util_hexdump('>', buf, count, hfp->debug_callback, hfp->debug_data);
+}
+
+static void hf_write_tracing(const void *buf, size_t count,
+ void *user_data)
+{
+ struct hfp_hf *hfp = user_data;
+
+ util_hexdump('<', buf, count, hfp->debug_callback, hfp->debug_data);
+}
+
+bool hfp_hf_set_debug(struct hfp_hf *hfp, hfp_debug_func_t callback,
+ void *user_data, hfp_destroy_func_t destroy)
+{
+ if (!hfp)
+ return false;
+
+ if (hfp->debug_destroy)
+ hfp->debug_destroy(hfp->debug_data);
+
+ hfp->debug_callback = callback;
+ hfp->debug_destroy = destroy;
+ hfp->debug_data = user_data;
+
+ if (hfp->debug_callback) {
+ ringbuf_set_input_tracing(hfp->read_buf, hf_read_tracing, hfp);
+ ringbuf_set_input_tracing(hfp->write_buf, hf_write_tracing,
+ hfp);
+ } else {
+ ringbuf_set_input_tracing(hfp->read_buf, NULL, NULL);
+ ringbuf_set_input_tracing(hfp->write_buf, NULL, NULL);
+ }
+
+ return true;
+}
+
+bool hfp_hf_set_close_on_unref(struct hfp_hf *hfp, bool do_close)
+{
+ if (!hfp)
+ return false;
+
+ hfp->close_on_unref = do_close;
+
+ return true;
+}
diff --git a/src/shared/hfp.h b/src/shared/hfp.h
index 50d9c4b..ae67ac2 100644
--- a/src/shared/hfp.h
+++ b/src/shared/hfp.h
@@ -130,3 +130,6 @@ bool hfp_gw_result_has_next(struct hfp_gw_result *result);
struct hfp_hf *hfp_hf_new(int fd);
struct hfp_hf *hfp_hf_ref(struct hfp_hf *hfp);
void hfp_hf_unref(struct hfp_hf *hfp);
+bool hfp_hf_set_debug(struct hfp_hf *hfp, hfp_debug_func_t callback,
+ void *user_data, hfp_destroy_func_t destroy);
+bool hfp_hf_set_close_on_unref(struct hfp_hf *hfp, bool do_close);
--
1.8.4
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