From 63bb7e7af76d33121e8b2e72df0796228d00b7d3 Mon Sep 17 00:00:00 2001
From: "B. Petersen" <r10s@b44t.com>
Date: Wed, 13 Jul 2016 16:46:54 +0200
Subject: [PATCH] Link against SQLite and LibEtPan.

---
 README.md         | 13 +++++++++++++
 src/main.cpp      |  7 +++++++
 src/mrbackend.cpp | 24 ++++++++++++++++++++++++
 src/mrbackend.h   | 14 +++++++++++++-
 4 files changed, 57 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index d0a74810..e05e5fe1 100644
--- a/README.md
+++ b/README.md
@@ -35,6 +35,19 @@ Build
 This repository contains only the messenger backend that is used by all 
 frontends.
 
+The backend requires _LibEtPan_ and _SQLite_ - the usage at a glance on unix
+systems:
+
+- _LibEtPan_ is available at https://github.com/dinhviethoa/libetpan ; for
+  compilation, use eg. the following commands: `./autogen.sh; make; 
+  sudo make install prefix=/usr`  
+  To link against LibEtPan, add `libetpan-config --libs` in backticks to your
+  project.
+  
+- _SQLite_ ( http://sqlite.org/ ) is available on most systems, however, you
+  will also need the headers, please look for packages as `libsqlite3-dev`.  
+  To link against SQLite, add `-lsqlite3` to your project.
+
 Information about how to build the frontends can be found in the corresponding
 repositories as https://github.com/r10s/messenger-android .
 
diff --git a/src/main.cpp b/src/main.cpp
index 3373b1e5..07a3e38e 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -27,11 +27,18 @@
 
 
 #include <iostream>
+#include "mrbackend.h"
 
 
 int main()
 {
+	MrBackend obj;
+
+	obj.Init();
+
     std::cout << "Hello world!" << std::endl;
+
+
     return 0;
 }
 
diff --git a/src/mrbackend.cpp b/src/mrbackend.cpp
index 0a4a7211..32645bd6 100644
--- a/src/mrbackend.cpp
+++ b/src/mrbackend.cpp
@@ -26,6 +26,30 @@
  ******************************************************************************/
 
 
+#include <iostream>
+#include <string.h>
+#include <libetpan/libetpan.h>
+#include <sqlite3.h>
 #include "mrbackend.h"
 
 
+void MrBackend::Init()
+{
+	// test LibEtPan
+	struct mailimf_mailbox * mb;
+	char * display_name;
+	char * address;
+
+	display_name = strdup("DINH =?iso-8859-1?Q?Vi=EAt_Ho=E0?=");
+	address = strdup("dinh.viet.hoa@free.fr");
+	mb = mailimf_mailbox_new(display_name, address); // mailimf_mailbox_new() takes ownership of the given strings!
+	mailimf_mailbox_free(mb);
+
+	// test sqlite
+	if( sqlite3_open("~/temp/foobar.db", &m_sqlite) == SQLITE_OK ) {
+		sqlite3_close(m_sqlite);
+	}
+}
+
+
+
diff --git a/src/mrbackend.h b/src/mrbackend.h
index e91bcc2f..9617c514 100644
--- a/src/mrbackend.h
+++ b/src/mrbackend.h
@@ -30,5 +30,17 @@
 #define __MRBACKEND_H__
 
 
-#endif // __MRBACKEND_H__
+struct sqlite3;
 
+
+class MrBackend
+{
+public:
+	void        Init        ();
+
+private:
+	sqlite3*    m_sqlite;
+};
+
+
+#endif // __MRBACKEND_H__