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-rw-r--r--src/Makefile.am4
-rw-r--r--src/mm-qcdm-serial-port.c176
-rw-r--r--src/mm-qcdm-serial-port.h66
3 files changed, 246 insertions, 0 deletions
diff --git a/src/Makefile.am b/src/Makefile.am
index e5884268..15b91bd5 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -16,6 +16,7 @@ sbin_PROGRAMS = modem-manager
modem_manager_CPPFLAGS = \
$(MM_CFLAGS) \
$(GUDEV_CFLAGS) \
+ $(top_srcdir) \
-I${top_builddir}/marshallers \
-DPLUGINDIR=\"$(pkglibdir)\"
@@ -23,6 +24,7 @@ modem_manager_LDADD = \
$(MM_LIBS) \
$(GUDEV_LIBS) \
$(top_builddir)/marshallers/libmarshallers.la \
+ $(top_builddir)/libqcdm/src/libqcdm.la \
$(builddir)/libmodem-helpers.la
modem_manager_SOURCES = \
@@ -39,6 +41,8 @@ modem_manager_SOURCES = \
mm-serial-port.h \
mm-at-serial-port.c \
mm-at-serial-port.h \
+ mm-qcdm-serial-port.c \
+ mm-qcdm-serial-port.h \
mm-serial-parsers.c \
mm-serial-parsers.h \
mm-modem-base.c \
diff --git a/src/mm-qcdm-serial-port.c b/src/mm-qcdm-serial-port.c
new file mode 100644
index 00000000..51d7c189
--- /dev/null
+++ b/src/mm-qcdm-serial-port.c
@@ -0,0 +1,176 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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:
+ *
+ * Copyright (C) 2008 - 2009 Novell, Inc.
+ * Copyright (C) 2009 - 2010 Red Hat, Inc.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <string.h>
+
+#include "mm-qcdm-serial-port.h"
+#include "mm-errors.h"
+#include "mm-options.h"
+#include "libqcdm/src/com.h"
+#include "libqcdm/src/utils.h"
+
+G_DEFINE_TYPE (MMQcdmSerialPort, mm_qcdm_serial_port, MM_TYPE_SERIAL_PORT)
+
+#define MM_QCDM_SERIAL_PORT_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), MM_TYPE_QCDM_SERIAL_PORT, MMQcdmSerialPortPrivate))
+
+typedef struct {
+ gboolean foo;
+} MMQcdmSerialPortPrivate;
+
+
+/*****************************************************************************/
+
+static gboolean
+parse_response (MMSerialPort *port, GByteArray *response, GError **error)
+{
+ int i;
+
+ /* Look for the QCDM packet termination character; if we found it, treat
+ * the buffer as a qcdm command.
+ */
+ for (i = 0; i < response->len; i++) {
+ if (response->data[i] == 0x7E)
+ return TRUE;
+ }
+
+ /* Otherwise, need more data from the device */
+ return FALSE;
+}
+
+static void
+handle_response (MMSerialPort *port,
+ GByteArray *response,
+ GError *error,
+ GCallback callback,
+ gpointer callback_data)
+{
+ MMQcdmSerialResponseFn response_callback = (MMQcdmSerialResponseFn) callback;
+ GByteArray *unescaped = NULL;
+ gboolean escaping = FALSE;
+ GError *dm_error = NULL;
+
+ if (!error) {
+ unescaped = g_byte_array_sized_new (response->len);
+ unescaped->len = dm_unescape ((const char *) response->data, response->len,
+ (char *) unescaped->data, unescaped->len,
+ &escaping);
+ if (unescaped->len == 0) {
+ g_set_error_literal (&dm_error, 0, 0, "Failed to unescape QCDM packet.");
+ g_byte_array_free (unescaped, TRUE);
+ unescaped = NULL;
+ }
+ }
+
+ response_callback (MM_QCDM_SERIAL_PORT (port),
+ unescaped,
+ dm_error ? dm_error : error,
+ callback_data);
+
+ if (unescaped)
+ g_byte_array_free (unescaped, TRUE);
+}
+
+/*****************************************************************************/
+
+void
+mm_qcdm_serial_port_queue_command (MMQcdmSerialPort *self,
+ GByteArray *command,
+ guint32 timeout_seconds,
+ MMQcdmSerialResponseFn callback,
+ gpointer user_data)
+{
+ g_return_if_fail (self != NULL);
+ g_return_if_fail (MM_IS_QCDM_SERIAL_PORT (self));
+ g_return_if_fail (command != NULL);
+
+ /* 'command' is expected to be already CRC-ed and escaped */
+ mm_serial_port_queue_command (MM_SERIAL_PORT (self),
+ command,
+ TRUE,
+ timeout_seconds,
+ G_CALLBACK (callback),
+ user_data);
+}
+
+void
+mm_qcdm_serial_port_queue_command_cached (MMQcdmSerialPort *self,
+ GByteArray *command,
+ guint32 timeout_seconds,
+ MMQcdmSerialResponseFn callback,
+ gpointer user_data)
+{
+ g_return_if_fail (self != NULL);
+ g_return_if_fail (MM_IS_QCDM_SERIAL_PORT (self));
+ g_return_if_fail (command != NULL);
+
+ /* 'command' is expected to be already CRC-ed and escaped */
+ mm_serial_port_queue_command_cached (MM_SERIAL_PORT (self),
+ command,
+ TRUE,
+ timeout_seconds,
+ G_CALLBACK (callback),
+ user_data);
+}
+
+/*****************************************************************************/
+
+static gboolean
+config_fd (MMSerialPort *port, int fd, GError **error)
+{
+ return qcdm_port_setup (fd, error);
+}
+
+/*****************************************************************************/
+
+MMQcdmSerialPort *
+mm_qcdm_serial_port_new (const char *name, MMPortType ptype)
+{
+ return MM_QCDM_SERIAL_PORT (g_object_new (MM_TYPE_QCDM_SERIAL_PORT,
+ MM_PORT_DEVICE, name,
+ MM_PORT_SUBSYS, MM_PORT_SUBSYS_TTY,
+ MM_PORT_TYPE, ptype,
+ NULL));
+}
+
+static void
+mm_qcdm_serial_port_init (MMQcdmSerialPort *self)
+{
+}
+
+static void
+finalize (GObject *object)
+{
+ G_OBJECT_CLASS (mm_qcdm_serial_port_parent_class)->finalize (object);
+}
+
+static void
+mm_qcdm_serial_port_class_init (MMQcdmSerialPortClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+ MMSerialPortClass *port_class = MM_SERIAL_PORT_CLASS (klass);
+
+ g_type_class_add_private (object_class, sizeof (MMQcdmSerialPortPrivate));
+
+ /* Virtual methods */
+ object_class->finalize = finalize;
+
+ port_class->parse_response = parse_response;
+ port_class->handle_response = handle_response;
+ port_class->config_fd = config_fd;
+}
diff --git a/src/mm-qcdm-serial-port.h b/src/mm-qcdm-serial-port.h
new file mode 100644
index 00000000..e70e124b
--- /dev/null
+++ b/src/mm-qcdm-serial-port.h
@@ -0,0 +1,66 @@
+/* -*- Mode: C; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * 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:
+ *
+ * Copyright (C) 2008 - 2009 Novell, Inc.
+ * Copyright (C) 2009 - 2010 Red Hat, Inc.
+ */
+
+#ifndef MM_QCDM_SERIAL_PORT_H
+#define MM_QCDM_SERIAL_PORT_H
+
+#include <glib.h>
+#include <glib/gtypes.h>
+#include <glib-object.h>
+
+#include "mm-serial-port.h"
+
+#define MM_TYPE_QCDM_SERIAL_PORT (mm_qcdm_serial_port_get_type ())
+#define MM_QCDM_SERIAL_PORT(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), MM_TYPE_QCDM_SERIAL_PORT, MMQcdmSerialPort))
+#define MM_QCDM_SERIAL_PORT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), MM_TYPE_QCDM_SERIAL_PORT, MMQcdmSerialPortClass))
+#define MM_IS_QCDM_SERIAL_PORT(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), MM_TYPE_QCDM_SERIAL_PORT))
+#define MM_IS_QCDM_SERIAL_PORT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), MM_TYPE_QCDM_SERIAL_PORT))
+#define MM_QCDM_SERIAL_PORT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), MM_TYPE_QCDM_SERIAL_PORT, MMQcdmSerialPortClass))
+
+typedef struct _MMQcdmSerialPort MMQcdmSerialPort;
+typedef struct _MMQcdmSerialPortClass MMQcdmSerialPortClass;
+
+typedef void (*MMQcdmSerialResponseFn) (MMQcdmSerialPort *port,
+ GByteArray *response,
+ GError *error,
+ gpointer user_data);
+
+struct _MMQcdmSerialPort {
+ MMSerialPort parent;
+};
+
+struct _MMQcdmSerialPortClass {
+ MMSerialPortClass parent;
+};
+
+GType mm_qcdm_serial_port_get_type (void);
+
+MMQcdmSerialPort *mm_qcdm_serial_port_new (const char *name, MMPortType ptype);
+
+void mm_qcdm_serial_port_queue_command (MMQcdmSerialPort *self,
+ GByteArray *command,
+ guint32 timeout_seconds,
+ MMQcdmSerialResponseFn callback,
+ gpointer user_data);
+
+void mm_qcdm_serial_port_queue_command_cached (MMQcdmSerialPort *self,
+ GByteArray *command,
+ guint32 timeout_seconds,
+ MMQcdmSerialResponseFn callback,
+ gpointer user_data);
+
+#endif /* MM_QCDM_SERIAL_PORT_H */
+
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