Add pn_trans

Signed-off-by: Felipe Contreras <felipe.contreras@gmail.com>

3 files changed, 50 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index f556ca5..13f16a1 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,7 @@ QUIET_CLEAN = @echo '   CLEAN      '$@;
 endif
 
 test: test.o pn_core.o pn_session.o pn_node.o \
+	pn_trans.o \
 	pn_log.o pn_printf.o
 test: override CFLAGS += $(GIO_CFLAGS)
 test: override LIBS += $(GIO_LIBS)
diff --git a/pn_trans.c b/pn_trans.c
new file mode 100644
index 0000000..08d9aa2
--- /dev/null
+++ b/pn_trans.c
@@ -0,0 +1,35 @@
+#include "pn_trans.h"
+
+#include <glib.h>
+
+struct pn_trans *
+pn_trans_new(void)
+{
+	return g_new0(struct pn_trans, 1);
+}
+
+void
+pn_trans_free(struct pn_trans *trans)
+{
+	if (!trans)
+		return;
+
+	g_free(trans->command);
+	g_free(trans->params);
+	g_free(trans);
+}
+
+char *
+pn_trans_to_string(struct pn_trans *trans)
+{
+	char *str;
+
+	if (trans->params)
+		str = g_strdup_printf("%s %u %s\r\n",
+				      trans->command, trans->id, trans->params);
+	else
+		str = g_strdup_printf("%s %u\r\n",
+				      trans->command, trans->id);
+
+	return str;
+}
diff --git a/pn_trans.h b/pn_trans.h
new file mode 100644
index 0000000..397efb8
--- /dev/null
+++ b/pn_trans.h
@@ -0,0 +1,14 @@
+#ifndef PN_TRANS_H
+#define PN_TRANS_H
+
+struct pn_trans {
+	int id;
+	char *command;
+	char *params;
+};
+
+struct pn_trans *pn_trans_new(void);
+void pn_trans_free(struct pn_trans *trans);
+char *pn_trans_to_string(struct pn_trans *trans);
+
+#endif /* PN_TRANS_H */