[libgda] Correction for bug #691099

[Vivien Malerba <vivien src gnome org>]

commit 73a8cb8e3c6516891a2df8e3faf1e3622637f884
Author: Vivien Malerba <malerba gnome-db org>
Date:   Sun Jan 6 15:50:30 2013 +0100

    Correction for bug #691099
    
    Added data handler for binary data

 libgda/gda-data-handler.c            |   18 +++++++++---------
 providers/mysql/.gitignore           |    2 ++
 providers/mysql/Makefile.am          |   16 ++++++++++++++--
 providers/mysql/gda-mysql-provider.c |   14 +++++++++-----
 4 files changed, 34 insertions(+), 16 deletions(-)
---
diff --git a/libgda/gda-data-handler.c b/libgda/gda-data-handler.c
index 66fc101..b57a8d2 100644
--- a/libgda/gda-data-handler.c
+++ b/libgda/gda-data-handler.c
@@ -81,6 +81,15 @@ gda_data_handler_iface_init (G_GNUC_UNUSED gpointer g_class)
 	MUTEX_UNLOCK();
 }
 
+static gboolean
+_accepts_g_type (GdaDataHandler *dh, GType type)
+{
+	if (GDA_DATA_HANDLER_GET_IFACE (dh)->accepts_g_type)
+		return (GDA_DATA_HANDLER_GET_IFACE (dh)->accepts_g_type) (dh, type);
+	else
+		return FALSE;
+}
+
 /**
  * gda_data_handler_get_sql_from_value:
  * @dh: an object which implements the #GdaDataHandler interface
@@ -234,15 +243,6 @@ gda_data_handler_get_sane_init_value (GdaDataHandler *dh, GType type)
 	return NULL;
 }
 
-static gboolean
-_accepts_g_type (GdaDataHandler *dh, GType type)
-{
-	if (GDA_DATA_HANDLER_GET_IFACE (dh)->accepts_g_type)
-		return (GDA_DATA_HANDLER_GET_IFACE (dh)->accepts_g_type) (dh, type);
-	else
-		return FALSE;
-}
-
 /**
  * gda_data_handler_accepts_g_type:
  * @dh: an object which implements the #GdaDataHandler interface
diff --git a/providers/mysql/.gitignore b/providers/mysql/.gitignore
new file mode 100644
index 0000000..1f6a84e
--- /dev/null
+++ b/providers/mysql/.gitignore
@@ -0,0 +1,2 @@
+gda-mysql-handler-bin.c
+gda-mysql-handler-bin.h
\ No newline at end of file
diff --git a/providers/mysql/Makefile.am b/providers/mysql/Makefile.am
index 23912bd..839ed8c 100644
--- a/providers/mysql/Makefile.am
+++ b/providers/mysql/Makefile.am
@@ -9,7 +9,17 @@ AM_CPPFLAGS = \
 	-I$(top_srcdir)/libgda \
 	-I$(top_builddir) \
 	-I$(top_srcdir)/providers/reuseable/mysql \
-	$(COREDEPS_CFLAGS) $(COREDEPS_WFLAGS) $(MYSQL_CFLAGS) 
+	$(COREDEPS_CFLAGS) $(COREDEPS_WFLAGS) $(MYSQL_CFLAGS) -DCLASS_PREFIX=\""GdaMySQL"\"
+
+gda-mysql-handler-bin.c: $(top_srcdir)/libgda/sqlite/gda-sqlite-handler-bin.c
+	cat $(top_srcdir)/libgda/sqlite/gda-sqlite-handler-bin.c | sed -e 's/SQLITE/MYSQL/g' -e 's/sqlite/mysql/g' -e 's/Sqlite/Mysql/g' -e 's/SQLite/MySQL/g' > gda-mysql-handler-bin.c
+
+gda-mysql-handler-bin.h: $(top_srcdir)/libgda/sqlite/gda-sqlite-handler-bin.h
+	cat $(top_srcdir)/libgda/sqlite/gda-sqlite-handler-bin.h | sed -e 's/SQLITE/MYSQL/g' -e 's/sqlite/mysql/g' -e 's/Sqlite/Mysql/g' -e 's/SQLite/MySQL/g' > gda-mysql-handler-bin.h
+
+genfiles = gda-mysql-handler-bin.c gda-mysql-handler-bin.h
+
+$(libgda_mysql_la_OBJECTS): $(genfiles)
 
 libgda_mysql_la_SOURCES = \
 	gda-mysql-blob-op.c \
@@ -18,6 +28,7 @@ libgda_mysql_la_SOURCES = \
 	gda-mysql-ddl.h \
 	gda-mysql-handler-boolean.c \
 	gda-mysql-handler-boolean.h \
+	$(genfiles) \
 	gda-mysql-provider.c \
 	gda-mysql-provider.h \
 	gda-mysql-recordset.c \
@@ -55,9 +66,10 @@ xml_in_files = \
 @INTLTOOL_XML_RULE@
 
 xml_DATA = $(xml_in_files:.xml.in=.xml) 
+CLEANFILES = $(genfiles)
 
 pkgconfigdir = $(libdir)/pkgconfig
 pkgconfig_DATA = libgda-mysql-5.0.pc
 
 EXTRA_DIST = $(xml_in_files) libgda-mysql-5.0.pc.in
-DISTCLEANFILES = $(xml_DATA)
+DISTCLEANFILES = $(xml_DATA) $(genfiles)
diff --git a/providers/mysql/gda-mysql-provider.c b/providers/mysql/gda-mysql-provider.c
index e7396bd..d83d073 100644
--- a/providers/mysql/gda-mysql-provider.c
+++ b/providers/mysql/gda-mysql-provider.c
@@ -12,7 +12,7 @@
  * Copyright (C) 2004 Jülleter <j bitron ch>
  * Copyright (C) 2004 Szalai Ferenc <szferi einstein ki iif hu>
  * Copyright (C) 2005 - 2009 Bas Driessen <bas driessen xobas com>
- * Copyright (C) 2005 - 2012 Vivien Malerba <malerba gnome-db org>
+ * Copyright (C) 2005 - 2013 Vivien Malerba <malerba gnome-db org>
  * Copyright (C) 2005 Ávaro Peñalvaropg telefonica net>
  * Copyright (C) 2007 Armin Burgmeier <armin openismus com>
  * Copyright (C) 2007 - 2011 Murray Cumming <murrayc murrayc com>
@@ -56,6 +56,7 @@
 #include "gda-mysql-util.h"
 #include "gda-mysql-parser.h"
 #include "gda-mysql-handler-boolean.h"
+#include "gda-mysql-handler-bin.h"
 
 #define _GDA_PSTMT(x) ((GdaPStmt*)(x))
 
@@ -1314,10 +1315,13 @@ gda_mysql_provider_get_data_handler (GdaServerProvider  *provider,
 		TO_IMPLEMENT; /* use @dbms_type */
 		dh = NULL;
 	}
-	else if ((type == GDA_TYPE_BINARY) ||
-		 (type == GDA_TYPE_BLOB)) {
-		TO_IMPLEMENT; /* define data handlers for these types */
-		dh = NULL;
+	else if (type == GDA_TYPE_BINARY) {
+		dh = gda_server_provider_handler_find (provider, cnc, type, NULL);
+                if (!dh) {
+			dh = _gda_mysql_handler_bin_new ();
+                        gda_server_provider_handler_declare (provider, dh, NULL, GDA_TYPE_BINARY, NULL);
+                        g_object_unref (dh);
+                }
 	}
 	else if ((type == GDA_TYPE_TIME) ||
 		 (type == GDA_TYPE_TIMESTAMP) ||