From aa4812b80d3e6a12dae8d74e8375c94c94407bc1 Mon Sep 17 00:00:00 2001
From: Perry Werneck <perry.werneck@gmail.com>
Date: Wed, 25 Sep 2019 13:49:47 -0300
Subject: [PATCH] Adding new method to the ipc service core.

---
 server/src/core/linux/gobject.c   |  4 ++++
 server/src/core/methods/methods.c |  1 +
 server/src/core/methods/private.h |  1 +
 server/src/core/methods/set.c     | 31 +++++++++++++++++++++++++++++++
 4 files changed, 37 insertions(+), 0 deletions(-)

diff --git a/server/src/core/linux/gobject.c b/server/src/core/linux/gobject.c
index f7e0154..ff9156a 100644
--- a/server/src/core/linux/gobject.c
+++ b/server/src/core/linux/gobject.c
@@ -140,6 +140,10 @@ void ipc3270_add_terminal_introspection(GString *introspection) {
 		"		<arg type='y' name='lf' direction='in' />" \
 		"		<arg type='s' name='text' direction='out' />" \
 		"	</method>" \
+		"	<method name='setField'>" \
+		"		<arg type='s' name='text' direction='in' />" \
+		"		<arg type='i' name='result' direction='out' />" \
+		"	</method>" \
 		"	<method name='setStringAtAddress'>" \
 		"		<arg type='i' name='addr' direction='in' />" \
 		"		<arg type='s' name='text' direction='in' />" \
diff --git a/server/src/core/methods/methods.c b/server/src/core/methods/methods.c
index 3c97cbd..bac0a56 100644
--- a/server/src/core/methods/methods.c
+++ b/server/src/core/methods/methods.c
@@ -63,6 +63,7 @@ int ipc3270_method_call(GObject *object, const gchar *method_name, GVariant *req
 		{ "waitForStringAt",			ipc3270_method_wait_for_string				},
 		{ "waitForStringAtAddress",		ipc3270_method_wait_for_string				},
 
+		{ "setField",					ipc3270_method_set_field_contents			},
 		{ "getFieldAttribute",			ipc3270_method_get_field_attribute			},
 		{ "getFieldAttributeAt",		ipc3270_method_get_field_attribute			},
 		{ "getFieldAttributeAtAddress",	ipc3270_method_get_field_attribute			},
diff --git a/server/src/core/methods/private.h b/server/src/core/methods/private.h
index a74a3cf..4958541 100644
--- a/server/src/core/methods/private.h
+++ b/server/src/core/methods/private.h
@@ -46,6 +46,7 @@
 	G_GNUC_INTERNAL int ipc3270_method_get_string(GObject *session, GVariant *request, GObject *response, GError **error);
 
 	G_GNUC_INTERNAL int ipc3270_method_set_string(GObject *session, GVariant *request, GObject *response, GError **error);
+	G_GNUC_INTERNAL int ipc3270_method_set_field_contents(GObject *session, GVariant *request, GObject *response, GError **error);
 
 	G_GNUC_INTERNAL int ipc3270_method_wait_for_string(GObject *session, GVariant *request, GObject *response, GError **error);
 
diff --git a/server/src/core/methods/set.c b/server/src/core/methods/set.c
index be14c94..030023e 100644
--- a/server/src/core/methods/set.c
+++ b/server/src/core/methods/set.c
@@ -31,6 +31,37 @@
 #include <errno.h>
 #include <string.h>
 
+int ipc3270_method_set_field_contents(GObject *session, GVariant *request, GObject *response, GError **error)
+{
+	H3270 *hSession = ipc3270_get_session(session);
+
+	if(*error)
+		return 0;
+
+	if(g_variant_n_children(request) != 1)
+		return EINVAL;
+
+	gchar *text = NULL;
+	g_variant_get(request, "(&s)", &text);
+
+	if(!text)
+		return EINVAL;
+
+	g_autofree gchar * converted = g_convert_with_fallback(text,-1,lib3270_get_display_charset(hSession),"UTF-8","?",NULL,NULL,error);
+
+	int rc = lib3270_set_field(hSession,converted,-1);
+
+	if(rc < 0) {
+		debug("lib3270_set_field has failed: %s", strerror(-rc));
+		return -rc;
+	}
+
+	ipc3270_response_append_int32(response, rc);
+
+	return 0;
+
+}
+
 int ipc3270_method_set_string(GObject *session, GVariant *request, GObject *response, GError **error) {
 
 	H3270 *hSession = ipc3270_get_session(session);
--
libgit2 0.21.2