Started function ZakGFlowModel::start.

diff --git a/.gitignore b/.gitignore
index 235be29ee81edbb7f93344c21e00bebc4b140fae..98cdcbf796f4cc77c04b69c99c1c47a979186d64 100644 (file)
--- a/.gitignore
+++ b/.gitignore
@@ -52,4 +52,5 @@ Rules-quot
 *.exe
 *.csv
 *.bpmn
-tests/model
\ No newline at end of file
+tests/model
+tests/instance
\ No newline at end of file

diff --git a/src/instance.c b/src/instance.c
index 80bea80650fbccec3bdc3e96c96afe9b8ca7ae89..830f3e6c2c63ddd090c152ff1b97c4c04c67ed67 100644 (file)
--- a/src/instance.c
+++ b/src/instance.c
@@ -48,6 +48,7 @@ static void zak_gflow_instance_finalize (GObject *gobject);
 
 typedef struct
        {
+               gpointer none;
        } ZakGFlowInstancePrivate;
 
 G_DEFINE_TYPE_WITH_PRIVATE (ZakGFlowInstance, zak_gflow_instance, G_TYPE_OBJECT)
@@ -70,6 +71,20 @@ zak_gflow_instance_init (ZakGFlowInstance *zak_gflow_instance)
 
 }
 
+/*+
+ * zak_gflow_instance_new:
+ *
+ */
+ZakGFlowInstance
+*zak_gflow_instance_new (void)
+{
+       ZakGFlowInstance *instance;
+
+       instance = ZAK_GFLOW_INSTANCE (g_object_new (zak_gflow_instance_get_type (), NULL));
+
+       return instance;
+}
+
 /* PRIVATE */
 static void
 zak_gflow_instance_set_property (GObject *object,

diff --git a/src/instance.h b/src/instance.h
index fc8a674bf6032c688c491c38be5179497368e9ca..3896fa9302fcd262b1156b26206c029f03d8cd07 100644 (file)
--- a/src/instance.h
+++ b/src/instance.h
@@ -37,6 +37,7 @@ struct _ZakGFlowInstanceClass
 };
 
 
+ZakGFlowInstance *zak_gflow_instance_new (void);
 
 
 G_END_DECLS

diff --git a/src/model.c b/src/model.c
index 3e4cc493f0cf6a62b304f87477583f35c527ee96..06f497fdfde2269756ec3efdbc39b5732fc8c6ca 100644 (file)
--- a/src/model.c
+++ b/src/model.c
@@ -249,6 +249,45 @@ GPtrArray
        return ar;
 }
 
+/**
+ * zak_gflow_model_start:
+ * @model:
+ * @model_id:
+ *
+ */
+ZakGFlowInstance
+*zak_gflow_model_start (ZakGFlowModel *model, const gchar *model_id)
+{
+       ZakGFlowInstance *instance;
+
+       ZakGFlowModelPrivate *priv;
+
+       xmlNodeSet *xnodeset;
+
+       gchar *expr;
+
+       instance = NULL;
+
+       priv = zak_gflow_model_get_instance_private (model);
+
+       expr = g_strdup_printf ("child::bpmn:process[@id='%s']", model_id);
+       xnodeset = zak_gflow_commons_xml_search (priv->xpcontext, priv->xroot, (const xmlChar *)expr);
+       g_free (expr);
+       if (xnodeset != NULL
+               && xnodeset->nodeNr > 0)
+               {
+                       instance = zak_gflow_instance_new ();
+               }
+       else
+               {
+                       g_warning ("No process with id <%s>.", model_id);
+               }
+
+       g_free (expr);
+
+       return instance;
+}
+
 /* PRIVATE */
 static void
 zak_gflow_model_set_property (GObject *object,

diff --git a/tests/Makefile.am b/tests/Makefile.am
index 431dda137aecabf7f1806629c7d7a8cad8a6f862..0e510da84e672b1e134cf41b720d61b5c6a00374 100644 (file)
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -9,7 +9,8 @@ LIBS = $(ZAKGFLOW_LIBS) \
 LDADD = $(top_builddir)/src/libzakgflow.la
 
 noinst_PROGRAMS = \
-                  model
+                  model \
+                  instance
 
 EXTRADIST = \
             diagram.bpmn

diff --git a/tests/instance.c b/tests/instance.c
new file mode 100644 (file)
index 0000000..431f813
--- /dev/null
+++ b/tests/instance.c
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2016 Andrea Zagli <azagli@libero.it>
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#include "model.h"
+#include "instance.h"
+
+int
+main (int argc, char *argv[])
+{
+       ZakGFlowModel *model;
+       ZakGFlowInstance *instance;
+
+       model = zak_gflow_model_new_from_file (argv[1]);
+       if (model == NULL)
+               {
+                       g_warning ("No model loaded from xml file <%s>.", argv[1]);
+               }
+       else
+               {
+                       instance = zak_gflow_model_start (model, argv[2]);
+               }
+
+       return 0;
+}