From 409647dc0d0e5dec2a52d2c9f6896fae2ce82f1d Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Thu, 8 Aug 2019 16:34:54 -0300
Subject: [PATCH] Adding more methods.

---
 client/src/include/ipc-client-internals.h |  2 ++
 client/src/session/local/session.cc       | 14 ++++++++++++++
 client/src/session/remote/session.cc      |  7 +++++++
 common/src/include/lib3270/ipc.h          |  8 ++++++++
 4 files changed, 31 insertions(+), 0 deletions(-)

diff --git a/client/src/include/ipc-client-internals.h b/client/src/include/ipc-client-internals.h
index 9d2beae..f9e3917 100644
--- a/client/src/include/ipc-client-internals.h
+++ b/client/src/include/ipc-client-internals.h
@@ -194,6 +194,7 @@
 
 				TN3270::Session & setCursorPosition(unsigned short addr) override;
 				TN3270::Session & setCursorPosition(unsigned short row, unsigned short col) override;
+				unsigned short getCursorPosition() override;
 
 				TN3270::Session & pfkey(unsigned short value);
 				TN3270::Session & pakey(unsigned short value);
@@ -361,6 +362,7 @@
 
 				TN3270::Session & setCursorPosition(unsigned short addr) override;
 				TN3270::Session & setCursorPosition(unsigned short row, unsigned short col) override;
+				unsigned short getCursorPosition() override;
 
 				TN3270::Session & pfkey(unsigned short value);
 				TN3270::Session & pakey(unsigned short value);
diff --git a/client/src/session/local/session.cc b/client/src/session/local/session.cc
index cbafc86..5b7e3b9 100644
--- a/client/src/session/local/session.cc
+++ b/client/src/session/local/session.cc
@@ -399,6 +399,20 @@
 		return *this;
 	}
 
+	/// @brief Get cursor address.
+	///
+	/// @return
+	unsigned short Local::Session::getCursorPosition() {
+
+		unsigned int position = lib3270_get_cursor_address(hSession);
+
+		if(!position)
+			throw std::system_error(errno, std::system_category());
+
+		return position;
+	}
+
+
 	/// @brief Set cursor position.
 	///
 	/// @param row	New cursor row.
diff --git a/client/src/session/remote/session.cc b/client/src/session/remote/session.cc
index 6a23893..28bf153 100644
--- a/client/src/session/remote/session.cc
+++ b/client/src/session/remote/session.cc
@@ -338,6 +338,13 @@
 
 	}
 
+	unsigned short IPC::Session::getCursorPosition() {
+
+		// TODO: Implement it.
+		throw std::system_error((int) ENOTSUP, std::system_category());
+
+	}
+
 	/// @brief Set cursor position.
 	///
 	/// @param row	New cursor row.
diff --git a/common/src/include/lib3270/ipc.h b/common/src/include/lib3270/ipc.h
index 22afcd2..5a92313 100644
--- a/common/src/include/lib3270/ipc.h
+++ b/common/src/include/lib3270/ipc.h
@@ -271,6 +271,9 @@
 			/// @brief Set cursor position.
 			virtual TN3270::Session & setCursorPosition(unsigned short row, unsigned short col) = 0;
 
+			/// @brief Get cursor address
+			virtual unsigned short getCursorPosition() = 0;
+
 			/// @brief Send PF.
 			virtual Session & pfkey(unsigned short value) = 0;
 
@@ -371,6 +374,11 @@
 				session->setCursorPosition(row,col);
 			}
 
+			/// @brief Get cursor address
+			inline unsigned short getCursorPosition() {
+				return session->getCursorPosition();
+			}
+
 			// Get properties
 
 			/// @brief Get lib3270 version.
--
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