X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fsigsession.h;h=f4e3d4af34d70b21cebe96992fc8f755797fb8a1;hb=404aad0ed6bd90566739af6ecb57475bc02a7c8e;hp=7805eec65085ee24d7d2f8917eb09f0eca774172;hpb=6745ffbbcf4d8bc858c9094f1e95683a529382a7;p=pulseview.git

diff --git a/pv/sigsession.h b/pv/sigsession.h
index 7805eec6..f4e3d4af 100644
--- a/pv/sigsession.h
+++ b/pv/sigsession.h
@@ -21,6 +21,7 @@
 #ifndef PULSEVIEW_PV_SIGSESSION_H
 #define PULSEVIEW_PV_SIGSESSION_H
 
+#include <boost/function.hpp>
 #include <boost/shared_ptr.hpp>
 #include <boost/thread.hpp>
 
@@ -29,11 +30,14 @@
 #include <vector>
 
 #include <QObject>
+#include <QString>
 
 #include <libsigrok/libsigrok.h>
 
 namespace pv {
 
+class DeviceManager;
+
 namespace data {
 class Analog;
 class AnalogSnapshot;
@@ -56,16 +60,26 @@ public:
 	};
 
 public:
-	SigSession();
+	SigSession(DeviceManager &device_manager);
 
 	~SigSession();
 
-	void load_file(const std::string &name);
+	struct sr_dev_inst* get_device() const;
+
+	/**
+	 * Sets device instance that will be used in the next capture session.
+	 */
+	void set_device(struct sr_dev_inst *sdi);
+
+	void release_device(struct sr_dev_inst *sdi);
+
+	void load_file(const std::string &name,
+		boost::function<void (const QString)> error_handler);
 
 	capture_state get_capture_state() const;
 
-	void start_capture(struct sr_dev_inst* sdi,
-		uint64_t record_length);
+	void start_capture(uint64_t record_length,
+		boost::function<void (const QString)> error_handler);
 
 	void stop_capture();
 
@@ -77,11 +91,30 @@ public:
 private:
 	void set_capture_state(capture_state state);
 
+	void update_signals();
+
 private:
-	void load_thread_proc(const std::string name);
+	/**
+	 * Attempts to autodetect the format. Failing that
+	 * @param filename The filename of the input file.
+	 * @return A pointer to the 'struct sr_input_format' that should be
+	 * 	used, or NULL if no input format was selected or
+	 * 	auto-detected.
+	 */
+	static sr_input_format* determine_input_file_format(
+		const std::string &filename);
+
+	static sr_input* load_input_file_format(
+		const std::string &filename,
+		boost::function<void (const QString)> error_handler,
+		sr_input_format *format = NULL);
+
+	void load_thread_proc(const std::string name,
+		boost::function<void (const QString)> error_handler);
 
 	void sample_thread_proc(struct sr_dev_inst *sdi,
-		uint64_t record_length);
+		uint64_t record_length,
+		boost::function<void (const QString)> error_handler);
 
 	void feed_in_header(const sr_dev_inst *sdi);
 
@@ -96,9 +129,16 @@ private:
 		const struct sr_datafeed_packet *packet);
 
 	static void data_feed_in_proc(const struct sr_dev_inst *sdi,
-		const struct sr_datafeed_packet *packet);
+		const struct sr_datafeed_packet *packet, void *cb_data);
 
 private:
+	DeviceManager &_device_manager;
+
+	/**
+	 * The device instance that will be used in the next capture session.
+	 */
+	struct sr_dev_inst *_sdi;
+
 	mutable boost::mutex _sampling_mutex;
 	capture_state _capture_state;