3:30 a.m.
---
Makefile.am | 3 +-
drivers/calypsomodem/calypsomodem.c | 2 +
drivers/calypsomodem/calypsomodem.h | 5 +
drivers/calypsomodem/stk.c | 277 +++++++++++++++++++++++++++++++++++
4 files changed, 286 insertions(+), 1 deletions(-)
create mode 100644 drivers/calypsomodem/stk.c
diff --git a/Makefile.am b/Makefile.am
index b64ce8e..8d1d2c2 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -169,7 +169,8 @@ builtin_modules += calypsomodem
builtin_sources += drivers/atmodem/atutil.h \
drivers/calypsomodem/calypsomodem.h \
drivers/calypsomodem/calypsomodem.c \
- drivers/calypsomodem/voicecall.c
+ drivers/calypsomodem/voicecall.c \
+ drivers/calypsomodem/stk.c
builtin_modules += hfpmodem
builtin_sources += drivers/atmodem/atutil.h \
diff --git a/drivers/calypsomodem/calypsomodem.c b/drivers/calypsomodem/calypsomodem.c
index 8cd213e..2ae436a 100644
--- a/drivers/calypsomodem/calypsomodem.c
+++ b/drivers/calypsomodem/calypsomodem.c
@@ -35,12 +35,14 @@
static int calypsomodem_init(void)
{
calypso_voicecall_init();
+ calypso_stk_init();
return 0;
}
static void calypsomodem_exit(void)
{
+ calypso_stk_exit();
calypso_voicecall_exit();
}
diff --git a/drivers/calypsomodem/calypsomodem.h b/drivers/calypsomodem/calypsomodem.h
index 80af134..2afc6c3 100644
--- a/drivers/calypsomodem/calypsomodem.h
+++ b/drivers/calypsomodem/calypsomodem.h
@@ -20,6 +20,11 @@
*/
#include <drivers/atmodem/atutil.h>
+#include <modem.h>
+#include <stk.h>
extern void calypso_voicecall_init();
extern void calypso_voicecall_exit();
+
+extern void calypso_stk_init();
+extern void calypso_stk_exit();
diff --git a/drivers/calypsomodem/stk.c b/drivers/calypsomodem/stk.c
new file mode 100644
index 0000000..67472da
--- /dev/null
+++ b/drivers/calypsomodem/stk.c
@@ -0,0 +1,277 @@
+/*
+ *
+ * oFono - Open Source Telephony
+ *
+ * Copyright (C) 2008-2010 Intel Corporation. All rights reserved.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#define _GNU_SOURCE
+#include <string.h>
+#include <stdlib.h>
+#include <stdio.h>
+
+#include <glib.h>
+
+#include <ofono/log.h>
+#include <ofono/modem.h>
+#include <ofono/stk.h>
+
+#include "gatchat.h"
+#include "gatresult.h"
+
+#include "calypsomodem.h"
+
+struct stk_data {
+ GAtChat *chat;
+};
+
+static const char *sate_prefix[] = { "%SATE:", NULL };
+static const char *none_prefix[] = { NULL };
+
+static void calypso_sate_cb(gboolean ok, GAtResult *result,
+ gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ ofono_stk_envelope_cb_t cb = cbd->cb;
+ GAtResultIter iter;
+ struct ofono_error error;
+ const guint8 *pdu = { 0 };
+ gint len = 0;
+
+ decode_at_error(&error, g_at_result_final_response(result));
+
+ /*
+ * Ignore errors "SIM memory failure" and "Unknown error", seem
+ * to be generated for no reason.
+ */
+ if (!ok && error.type == OFONO_ERROR_TYPE_CMS && error.error == 320) {
+ ok = TRUE;
+ error.type = OFONO_ERROR_TYPE_NO_ERROR;
+ }
+ if (!ok && error.type == OFONO_ERROR_TYPE_CME && error.error == 100) {
+ ok = TRUE;
+ error.type = OFONO_ERROR_TYPE_NO_ERROR;
+ }
+
+ if (!ok) {
+ cb(&error, NULL, 0, cbd->data);
+ return;
+ }
+
+ g_at_result_iter_init(&iter, result);
+
+ if (g_at_result_iter_next(&iter, "%SATE:"))
+ if (g_at_result_iter_next_hexstring(&iter, &pdu, &len) == FALSE)
+ goto error;
+
+ cb(&error, pdu, len, cbd->data);
+ return;
+
+error:
+ CALLBACK_WITH_FAILURE(cb, NULL, 0, cbd->data);
+}
+
+static void calypso_stk_envelope(struct ofono_stk *stk, int length,
+ const unsigned char *command,
+ ofono_stk_envelope_cb_t cb, void *data)
+{
+ struct stk_data *sd = ofono_stk_get_data(stk);
+ struct cb_data *cbd = cb_data_new(cb, data);
+ char *buf = g_try_new(char, 64 + length * 2);
+ int len, ret;
+
+ if (!cbd || !buf)
+ goto error;
+
+ len = sprintf(buf, "AT%%SATE=\"");
+ for (; length; length--)
+ len += sprintf(buf + len, "%02hhX", *command++);
+ len += sprintf(buf + len, "\"");
+
+ ret = g_at_chat_send(sd->chat, buf, sate_prefix,
+ calypso_sate_cb, cbd, g_free);
+
+ g_free(buf);
+ buf = NULL;
+
+ if (ret > 0)
+ return;
+
+error:
+ g_free(buf);
+ g_free(cbd);
+
+ CALLBACK_WITH_FAILURE(cb, NULL, 0, data);
+}
+
+static void calypso_satr_cb(gboolean ok, GAtResult *result,
+ gpointer user_data)
+{
+ struct cb_data *cbd = user_data;
+ ofono_stk_generic_cb_t cb = cbd->cb;
+ struct ofono_error error;
+
+ decode_at_error(&error, g_at_result_final_response(result));
+ cb(&error, cbd->data);
+}
+
+static void calypso_stk_terminal_response(struct ofono_stk *stk, int length,
+ const unsigned char *command,
+ ofono_stk_generic_cb_t cb, void *data)
+{
+ struct stk_data *sd = ofono_stk_get_data(stk);
+ struct cb_data *cbd = cb_data_new(cb, data);
+ char *buf = g_try_new(char, 64 + length * 2);
+ int len, ret;
+
+ if (!cbd || !buf)
+ goto error;
+
+ len = sprintf(buf, "AT%%SATR=\"");
+ for (; length; length--)
+ len += sprintf(buf + len, "%02hhX", *command++);
+ len += sprintf(buf + len, "\"");
+
+ ret = g_at_chat_send(sd->chat, buf, none_prefix,
+ calypso_satr_cb, cbd, g_free);
+
+ g_free(buf);
+ buf = NULL;
+
+ if (ret > 0)
+ return;
+
+error:
+ g_free(buf);
+ g_free(cbd);
+
+ CALLBACK_WITH_FAILURE(cb, data);
+}
+
+static void sati_notify(GAtResult *result, gpointer user_data)
+{
+ struct ofono_stk *stk = user_data;
+ GAtResultIter iter;
+ const guint8 *pdu;
+ gint len;
+ gboolean ret;
+
+ g_at_result_iter_init(&iter, result);
+
+ if (!g_at_result_iter_next(&iter, "%SATI:"))
+ return;
+
+ ret = g_at_result_iter_next_hexstring(&iter, &pdu, &len);
+ if (!ret || len == 0) {
+ /*
+ * An empty notification is a End Session notification on
+ * the part of the UICC.
+ */
+ ofono_stk_proactive_session_end_notify(stk);
+
+ return;
+ }
+
+ ofono_stk_proactive_command_notify(stk, len, pdu);
+}
+
+static void sata_notify(GAtResult *result, gpointer user_data)
+{
+ /* TODO: Pending call alert */
+}
+
+static void satn_notify(GAtResult *result, gpointer user_data)
+{
+ /*
+ * Proactive command has been handled by the modem. Should
+ * the core be notified? For now we just ignore it because
+ * we must not respond to the command.
+ */
+}
+
+static void calypso_stk_register(gboolean ok,
+ GAtResult *result, gpointer user_data)
+{
+ struct ofono_stk *stk = user_data;
+ struct stk_data *sd = ofono_stk_get_data(stk);
+
+ if (!ok)
+ return;
+
+ g_at_chat_register(sd->chat, "%SATI:", sati_notify, FALSE, stk, NULL);
+ g_at_chat_register(sd->chat, "%SATA:", sata_notify, FALSE, stk, NULL);
+ g_at_chat_register(sd->chat, "%SATN:", satn_notify, FALSE, stk, NULL);
+
+ ofono_stk_register(stk);
+}
+
+static int calypso_stk_probe(struct ofono_stk *stk,
+ unsigned int vendor, void *data)
+{
+ GAtChat *chat = data;
+ struct stk_data *sd;
+
+ sd = g_new0(struct stk_data, 1);
+ sd->chat = chat;
+
+ ofono_stk_set_data(stk, sd);
+
+ /*
+ * Provide terminal profile data needed for the download and
+ * enable %SATI / %SATN. The actual PROFILE DOWNLOAD will
+ * happen during AT+CFUN=1 later.
+ */
+ g_at_chat_send(sd->chat,
"AT%SATC=1,\"19E1FFFF0000FF7FFF03FEFF\"",
+ none_prefix, NULL, stk, NULL);
+
+ /* Enable Call Control / SMS Control */
+ g_at_chat_send(sd->chat, "AT%SATCC=1",
+ none_prefix, calypso_stk_register, stk, NULL);
+
+ return 0;
+}
+
+static void calypso_stk_remove(struct ofono_stk *stk)
+{
+ struct stk_data *sd = ofono_stk_get_data(stk);
+
+ ofono_stk_set_data(stk, NULL);
+
+ g_free(sd);
+}
+
+static struct ofono_stk_driver driver = {
+ .name = "calypsomodem",
+ .probe = calypso_stk_probe,
+ .remove = calypso_stk_remove,
+ .envelope = calypso_stk_envelope,
+ .terminal_response = calypso_stk_terminal_response,
+};
+
+void calypso_stk_init()
+{
+ ofono_stk_driver_register(&driver);
+}
+
+void calypso_stk_exit()
+{
+ ofono_stk_driver_unregister(&driver);
+}
--
1.7.1.86.g0e460.dirty