From: bruceperens <bruceperens@01035d8c-6547-0410-b346-abe4f91aad63>
Date: Thu, 12 Dec 2013 22:03:43 +0000 (+0000)
Subject: Completed initial definition of driver classes, added stub drivers for each class.
X-Git-Url: http://git.whiteaudio.com/gitweb/?a=commitdiff_plain;h=9a944b4f416894f7158aaae9d48c9979d69c7a0a;p=freetel-svn-tracking.git

Completed initial definition of driver classes, added stub drivers for each class.


git-svn-id: https://svn.code.sf.net/p/freetel/code@1340 01035d8c-6547-0410-b346-abe4f91aad63
---

diff --git a/freedv-server/CMakeLists.txt b/freedv-server/CMakeLists.txt
index 03986e95..51c59d60 100644
--- a/freedv-server/CMakeLists.txt
+++ b/freedv-server/CMakeLists.txt
@@ -85,11 +85,14 @@ set(Compile.sources
   source/audio_input.cpp
   source/audio_output.cpp
   source/audio_sink.cpp
+  source/blank_panel.cpp
   source/driver_manager.cpp
   source/keying.cpp
   source/keying_sink.cpp
   source/main.cpp
   source/ptt_input.cpp
+  source/ptt_constant.cpp
+  source/text_constant.cpp
   source/text_input.cpp
   source/tone.cpp
   source/user_interface.cpp
diff --git a/freedv-server/source/blank_panel.cpp b/freedv-server/source/blank_panel.cpp
new file mode 100644
index 00000000..3c749364
--- /dev/null
+++ b/freedv-server/source/blank_panel.cpp
@@ -0,0 +1,34 @@
+#include "drivers.h"
+#include <iostream>
+
+// This is a test driver that provides tones.
+namespace FreeDV {
+  class BlankPanel : public UserInterface {
+  public:
+    			BlankPanel(const char * parameter);
+    virtual		~BlankPanel();
+    
+  };
+
+  BlankPanel::BlankPanel(const char * parameter)
+  {
+  }
+
+  BlankPanel::~BlankPanel()
+  {
+  }
+
+  static UserInterface *
+  creator(const char * parameter)
+  {
+    return new BlankPanel(parameter);
+  }
+
+  static bool
+  initializer()
+  {
+    driver_manager.register_user_interface("blank-panel", creator);
+    return true;
+  }
+  static const bool initialized = initializer();
+};
diff --git a/freedv-server/source/drivers.h b/freedv-server/source/drivers.h
index 90084d09..36ee07a6 100644
--- a/freedv-server/source/drivers.h
+++ b/freedv-server/source/drivers.h
@@ -116,19 +116,19 @@ namespace FreeDV {
   public:
 	// If this interface prodvides its own microphone driver, return it. Otherwise return 0.
 	// This is guaranteed to return the same object every time, for the lifetime of this object.
-	virtual AudioInput *	microphone() = 0;
+	virtual AudioInput *	microphone();
 
 	// If this interface prodvides its own loudspeaker driver, return it. Otherwise return 0.
 	// This is guaranteed to return the same object every time, for the lifetime of this object.
-	virtual AudioOutput *	loudspeaker() = 0;
+	virtual AudioOutput *	loudspeaker();
 
 	// If this interface prodvides its own text input driver, return it. Otherwise return 0.
 	// This is guaranteed to return the same object every time, for the lifetime of this object.
-	virtual TextInput *	text_input() = 0;
+	virtual TextInput *	text_input();
 
 	// If this interface prodvides its own push-to-talk input driver, return it. Otherwise return 0.
 	// This is guaranteed to return the same object every time, for the lifetime of this object.
-	virtual PTTInput *	ptt_input() = 0;
+	virtual PTTInput *	ptt_input();
   };
 
   class DriverManager {
diff --git a/freedv-server/source/ptt_constant.cpp b/freedv-server/source/ptt_constant.cpp
new file mode 100644
index 00000000..c0ba0890
--- /dev/null
+++ b/freedv-server/source/ptt_constant.cpp
@@ -0,0 +1,34 @@
+#include "drivers.h"
+#include <iostream>
+
+// PTT driver that is constant transmit or constant receive. For testing.
+namespace FreeDV {
+  class PTTConstant : public PTTInput {
+  public:
+    			PTTConstant(const char * parameter);
+    virtual		~PTTConstant();
+    
+  };
+
+  PTTConstant::PTTConstant(const char * parameter)
+  {
+  }
+
+  PTTConstant::~PTTConstant()
+  {
+  }
+
+  static PTTInput *
+  creator(const char * parameter)
+  {
+    return new PTTConstant(parameter);
+  }
+
+  static bool
+  initializer()
+  {
+    driver_manager.register_ptt_input("constant", creator);
+    return true;
+  }
+  static const bool initialized = initializer();
+};
diff --git a/freedv-server/source/text_constant.cpp b/freedv-server/source/text_constant.cpp
new file mode 100644
index 00000000..b5b0e2bf
--- /dev/null
+++ b/freedv-server/source/text_constant.cpp
@@ -0,0 +1,34 @@
+#include "drivers.h"
+#include <iostream>
+
+// This is a test driver that provides tones.
+namespace FreeDV {
+  class TextConstant : public TextInput {
+  public:
+    			TextConstant(const char * parameter);
+    virtual		~TextConstant();
+    
+  };
+
+  TextConstant::TextConstant(const char * parameter)
+  {
+  }
+
+  TextConstant::~TextConstant()
+  {
+  }
+
+  static TextInput *
+  creator(const char * parameter)
+  {
+    return new TextConstant(parameter);
+  }
+
+  static bool
+  initializer()
+  {
+    driver_manager.register_text_input("constant", creator);
+    return true;
+  }
+  static const bool initialized = initializer();
+};
diff --git a/freedv-server/source/user_interface.cpp b/freedv-server/source/user_interface.cpp
index c39b6584..0ebe5cbd 100644
--- a/freedv-server/source/user_interface.cpp
+++ b/freedv-server/source/user_interface.cpp
@@ -9,4 +9,28 @@ namespace FreeDV {
   UserInterface::~UserInterface()
   {
   }
+
+  AudioInput *
+  UserInterface::microphone()
+  {
+    return 0;
+  }
+
+  AudioOutput *
+  UserInterface::loudspeaker()
+  {
+    return 0;
+  }
+
+  TextInput *
+  UserInterface::text_input()
+  {
+    return 0;
+  }
+
+  PTTInput *
+  UserInterface::ptt_input()
+  {
+    return 0;
+  }
 };