tools_nfctool_nfctool_SOURCES = tools/nfctool/main.c \
tools/nfctool/nfctool.h \
+ tools/nfctool/adapter.h \
+ tools/nfctool/adapter.c \
tools/nfctool/netlink.h \
tools/nfctool/netlink.c \
tools/nfctool/sniffer.h \
--- /dev/null
+/*
+ *
+ * Near Field Communication nfctool
+ *
+ * Copyright (C) 2013 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
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <errno.h>
+#include <string.h>
+#include <sys/socket.h>
+#include <linux/nfc.h>
+#include <glib.h>
+
+#include "adapter.h"
+#include "nfctool.h"
+#include "netlink.h"
+
+static GSList *adapters;
+
+static struct nfc_adapter *selected_adapter;
+
+static void adapter_get_devices(struct nfc_adapter *adapter)
+{
+ if (adapter->rf_mode == NFC_RF_INITIATOR)
+ nl_get_targets(adapter);
+
+ nl_get_params(adapter);
+}
+
+int adapter_all_get_devices(void)
+{
+ int err;
+
+ err = nl_get_devices();
+ if (err)
+ return err;
+
+ g_slist_foreach(adapters, (GFunc)adapter_get_devices, NULL);
+
+ return 0;
+}
+
+static void adapter_print_target(guint32 idx, gchar *type)
+{
+ printf("%s%d ", type, idx);
+}
+
+void adpater_print_targets(struct nfc_adapter *adapter, gchar *prefix)
+{
+ printf("%sTags: [ ", prefix);
+
+ g_slist_foreach(adapter->tags, (GFunc)adapter_print_target, "tag");
+
+ printf("]\n");
+
+ printf("%sDevices: [ ", prefix);
+
+ g_slist_foreach(adapter->devices,
+ (GFunc)adapter_print_target, "device");
+
+ printf("]\n");
+}
+
+void adapter_print_info(struct nfc_adapter *adapter)
+{
+ gchar *rf_mode_str;
+
+ if (adapter == NULL)
+ return;
+
+ printf("nfc%d:\n", adapter->idx);
+
+ adpater_print_targets(adapter, " ");
+
+ printf(" Protocols: [ ");
+
+ if (adapter->protocols & NFC_PROTO_FELICA_MASK)
+ printf("Felica ");
+
+ if (adapter->protocols & NFC_PROTO_MIFARE_MASK)
+ printf("MIFARE ");
+
+ if (adapter->protocols & NFC_PROTO_JEWEL_MASK)
+ printf("Jewel ");
+
+ if (adapter->protocols & NFC_PROTO_ISO14443_MASK)
+ printf("ISO-DEP ");
+
+ if (adapter->protocols & NFC_PROTO_NFC_DEP_MASK)
+ printf("NFC-DEP ");
+
+ printf("]\n");
+
+ printf(" Powered: %s\n",
+ adapter->powered ? "Yes" : "No");
+
+ if (adapter->rf_mode == NFC_RF_INITIATOR)
+ rf_mode_str = "Initiator";
+ else if (adapter->rf_mode == NFC_RF_TARGET)
+ rf_mode_str = "Target";
+ else
+ rf_mode_str = "None";
+
+ printf(" RF Mode: %s\n", rf_mode_str);
+
+ printf(" lto: %d\n", adapter->param_lto);
+ printf(" rw: %d\n", adapter->param_rw);
+ printf(" miux: %d\n", adapter->param_miux);
+
+ printf("\n");
+}
+
+void adapter_idx_print_info(guint32 idx)
+{
+ if (idx != INVALID_ADAPTER_IDX)
+ adapter_print_info(adapter_get(idx));
+ else
+ g_slist_foreach(adapters, (GFunc)adapter_print_info, NULL);
+}
+
+static gint adapter_compare_idx(struct nfc_adapter *adapter, guint32 idx)
+{
+ return (gint)adapter->idx - (gint)idx;
+}
+
+struct nfc_adapter *adapter_get(guint32 idx)
+{
+ GSList *elem;
+
+ if (idx == opts.adapter_idx)
+ return selected_adapter;
+
+ elem = g_slist_find_custom(adapters, GINT_TO_POINTER(idx),
+ (GCompareFunc)adapter_compare_idx);
+
+ if (elem)
+ return elem->data;
+
+ return NULL;
+}
+
+void adapter_add_target(struct nfc_adapter *adapter, guint8 type, guint32 idx)
+{
+ DBG("adapter_idx: %d, target_type: %d, target_idx: %d",
+ adapter->idx, type, idx);
+
+ if (type == TARGET_TYPE_TAG)
+ adapter->tags = g_slist_append(adapter->tags,
+ GINT_TO_POINTER(idx));
+ else
+ adapter->devices = g_slist_append(adapter->devices,
+ GINT_TO_POINTER(idx));
+}
+
+void adapter_free(struct nfc_adapter *adapter)
+{
+ g_slist_free(adapter->tags);
+ g_slist_free(adapter->devices);
+
+ g_free(adapter);
+}
+
+struct nfc_adapter *adapter_add(guint32 idx, guint32 protocols,
+ guint8 powered, guint8 rf_mode)
+{
+ struct nfc_adapter *adapter;
+
+ adapter = g_malloc0(sizeof(struct nfc_adapter));
+
+ adapter->idx = idx;
+ adapter->protocols = protocols;
+ adapter->powered = powered;
+ adapter->rf_mode = rf_mode;
+
+ if (rf_mode == NFC_RF_TARGET)
+ adapter_add_target(adapter, TARGET_TYPE_DEVICE, 0);
+
+ adapters = g_slist_append(adapters, adapter);
+
+ if (idx == opts.adapter_idx)
+ selected_adapter = adapter;
+
+ return adapter;
+}
+
+void adapter_cleanup(void)
+{
+ g_slist_free_full(adapters, (GDestroyNotify)adapter_free);
+}
+
+int adapter_init(void)
+{
+ adapters = NULL;
+ selected_adapter = NULL;
+
+ return 0;
+}
--- /dev/null
+/*
+ *
+ * Near Field Communication nfctool
+ *
+ * Copyright (C) 2013 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
+ *
+ */
+
+#ifndef __ADAPTER_H
+#define __ADAPTER_H
+
+struct nfc_adapter {
+ guint32 idx;
+ guint32 protocols;
+ guint8 powered;
+ guint8 polling;
+ guint8 rf_mode;
+ GSList *tags;
+ GSList *devices;
+ gint32 param_lto;
+ gint32 param_rw;
+ gint32 param_miux;
+};
+
+int adapter_init(void);
+
+void adapter_cleanup(void);
+
+struct nfc_adapter *adapter_add(guint32 idx, guint32 protocols,
+ guint8 powered, guint8 rf_mode);
+
+void adapter_free(struct nfc_adapter *adapter);
+
+void adapter_add_target(struct nfc_adapter *adapter, guint8 type, guint32 idx);
+
+struct nfc_adapter *adapter_get(guint32 adapter_idx);
+
+int adapter_all_get_devices(void);
+
+void adapter_idx_print_info(guint32 idx);
+
+void adapter_print_info(struct nfc_adapter *adapter);
+
+void adpater_print_targets(struct nfc_adapter *adapter, gchar *prefix);
+
+#endif /* __ADAPTER_H */
#include <near/nfc_copy.h>
#include "nfctool.h"
+#include "adapter.h"
#include "netlink.h"
#include "sniffer.h"
#define LLCP_MAX_RW 0x0f
#define LLCP_MAX_MIUX 0x7ff
-GSList *adapters = NULL;
-
static GMainLoop *main_loop = NULL;
-static gint nfctool_compare_adapter_idx(struct nfc_adapter *adapter,
- guint32 idx)
-{
- if (adapter->idx < idx)
- return -1;
-
- if (adapter->idx > idx)
- return 1;
-
- return 0;
-}
-
-static struct nfc_adapter *nfctool_find_adapter(guint32 adapter_idx)
-{
- GSList *elem;
-
- elem = g_slist_find_custom(adapters, GINT_TO_POINTER(adapter_idx),
- (GCompareFunc)nfctool_compare_adapter_idx);
-
- if (elem)
- return elem->data;
-
- return NULL;
-}
-
-static void nfctool_print_target(guint32 idx, gchar *type)
-{
- printf("%s%d ", type, idx);
-}
-
-static void nfctool_print_targets(struct nfc_adapter *adapter, gchar *prefix)
-{
- printf("%sTags: [ ", prefix);
-
- g_slist_foreach(adapter->tags, (GFunc)nfctool_print_target, "tag");
-
- printf("]\n");
-
- printf("%sDevices: [ ", prefix);
-
- g_slist_foreach(adapter->devices,
- (GFunc)nfctool_print_target, "device");
-
- printf("]\n");
-}
-
-static void nfctool_print_adapter_info(struct nfc_adapter *adapter)
-{
- gchar *rf_mode_str;
-
- printf("nfc%d:\n", adapter->idx);
-
- nfctool_print_targets(adapter, " ");
-
- printf(" Protocols: [ ");
-
- if (adapter->protocols & NFC_PROTO_FELICA_MASK)
- printf("Felica ");
-
- if (adapter->protocols & NFC_PROTO_MIFARE_MASK)
- printf("MIFARE ");
-
- if (adapter->protocols & NFC_PROTO_JEWEL_MASK)
- printf("Jewel ");
-
- if (adapter->protocols & NFC_PROTO_ISO14443_MASK)
- printf("ISO-DEP ");
-
- if (adapter->protocols & NFC_PROTO_NFC_DEP_MASK)
- printf("NFC-DEP ");
-
- printf("]\n");
-
- printf(" Powered: %s\n",
- adapter->powered ? "Yes" : "No");
-
- if (adapter->rf_mode == NFC_RF_INITIATOR)
- rf_mode_str = "Initiator";
- else if (adapter->rf_mode == NFC_RF_TARGET)
- rf_mode_str = "Target";
- else
- rf_mode_str = "None";
-
- printf(" RF Mode: %s\n", rf_mode_str);
-
- printf(" lto: %d\n", adapter->param_lto);
- printf(" rw: %d\n", adapter->param_rw);
- printf(" miux: %d\n", adapter->param_miux);
-
- printf("\n");
-}
-
-static void nfctool_list_adapter(struct nfc_adapter *adapter, guint32 idx)
-{
- if (idx == INVALID_ADAPTER_IDX || idx == adapter->idx)
- nfctool_print_adapter_info(adapter);
-}
-
-static void nfctool_list_adapters(void)
-{
- g_slist_foreach(adapters, (GFunc)nfctool_list_adapter,
- GINT_TO_POINTER(opts.adapter_idx));
-}
-
-static void nfctool_adapter_free(struct nfc_adapter *adapter)
-{
- g_slist_free(adapter->tags);
- g_slist_free(adapter->devices);
-
- g_free(adapter);
-}
-
static gchar *nfctool_poll_mode_str(int mode)
{
if (mode == POLLING_MODE_TARGET)
struct nfc_adapter *adapter;
- adapter = nfctool_find_adapter(opts.adapter_idx);
+ adapter = adapter_get(opts.adapter_idx);
if (adapter == NULL) {
print_error("Invalid adapter index: %d", opts.adapter_idx);
return err;
}
-static void nfctool_get_device(struct nfc_adapter *adapter)
-{
- if (adapter->rf_mode == NFC_RF_INITIATOR)
- nl_get_targets(adapter);
-
- nl_get_params(adapter);
-}
-
-static int nfctool_get_devices(void)
-{
- int err;
-
- err = nl_get_devices();
- if (err)
- return err;
-
- g_slist_foreach(adapters, (GFunc)nfctool_get_device, NULL);
-
- return 0;
-}
-
static int nfctool_set_params(void)
{
struct nfc_adapter *adapter;
int err;
- adapter = nfctool_find_adapter(opts.adapter_idx);
+ adapter = adapter_get(opts.adapter_idx);
if (!adapter)
return -ENODEV;
nl_get_params(adapter);
- nfctool_print_adapter_info(adapter);
+ adapter_print_info(adapter);
exit:
return err;
if (adapter_idx == INVALID_ADAPTER_IDX)
return -ENODEV;
- adapter = nfctool_find_adapter(adapter_idx);
+ adapter = adapter_get(adapter_idx);
if (adapter == NULL)
return -ENODEV;
}
printf("Targets found for nfc%d\n", adapter_idx);
- nfctool_print_targets(adapter, " ");
+ adpater_print_targets(adapter, " ");
if (adapter->polling) {
g_slist_foreach(adapter->devices,
if (err)
goto exit_err;
+ adapter_init();
+
if (opts.need_netlink) {
err = nl_init(nfc_event_cb);
if (err)
goto exit_err;
- err = nfctool_get_devices();
+ err = adapter_all_get_devices();
if (err)
goto exit_err;
if (opts.list && !opts.set_param)
- nfctool_list_adapters();
+ adapter_idx_print_info(opts.adapter_idx);
if (opts.set_param) {
err = nfctool_set_params();
exit_err:
nfctool_main_loop_clean();
- g_slist_free_full(adapters, (GDestroyNotify)nfctool_adapter_free);
+ adapter_cleanup();
nl_cleanup();
#include "nfctool.h"
#include "netlink.h"
+#include "adapter.h"
#ifdef NEED_LIBNL_COMPAT
#define nl_sock nl_handle
static nfc_event_cb_t nfc_event_cb = NULL;
-static void adapter_add_target(struct nfc_adapter *adapter,
- guint8 type, guint32 idx)
-{
- DBG("adapter_idx: %d, target_type: %d, target_idx: %d", adapter->idx,
- type, idx);
-
- if (type == TARGET_TYPE_TAG)
- adapter->tags = g_slist_append(adapter->tags,
- GINT_TO_POINTER(idx));
- else
- adapter->devices = g_slist_append(adapter->devices,
- GINT_TO_POINTER(idx));
-}
-
static int nl_error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err,
void *arg)
{
guint32 idx, protocols = 0;
guint8 powered = 0;
guint8 rf_mode = NFC_RF_NONE;
- struct nfc_adapter *adapter;
DBG("");
if (attrs[NFC_ATTR_DEVICE_POWERED] != NULL)
powered = nla_get_u8(attrs[NFC_ATTR_DEVICE_POWERED]);
- adapter = g_malloc0(sizeof(struct nfc_adapter));
-
- adapter->idx = idx;
- adapter->protocols = protocols;
- adapter->powered = powered;
- adapter->rf_mode = rf_mode;
-
- if (rf_mode == NFC_RF_TARGET)
- adapter_add_target(adapter, TARGET_TYPE_DEVICE, 0);
-
- adapters = g_slist_append(adapters, adapter);
+ adapter_add(idx, protocols, powered, rf_mode);
return NL_SKIP;
}
#define SNIFFER_SHOW_TIMESTAMP_DELTA 1
#define SNIFFER_SHOW_TIMESTAMP_ABS 2
-struct nfc_target {
- guint32 idx;
- guint8 type;
-};
-
-struct nfc_adapter {
- guint32 idx;
- guint32 protocols;
- guint8 powered;
- guint8 polling;
- guint8 rf_mode;
- GSList *tags;
- GSList *devices;
- gint32 param_lto;
- gint32 param_rw;
- gint32 param_miux;
-};
-
struct nfctool_options {
gboolean list;
gboolean poll;
extern struct nfctool_options opts;
-extern GSList *adapters;
#endif /* __NFCTOOL_H */
projects / platform / upstream / neard.git / commitdiff