* [PATCH v3 2/3] android: Add skeleton of BlueZ Android daemon
2013-09-24 16:11 [PATCH v3 1/3] build: Add skeleton for BlueZ Android Frederic Danis
@ 2013-09-24 16:11 ` Frederic Danis
2013-09-24 16:11 ` [PATCH v3 3/3] android: Android version of log.c Frederic Danis
1 sibling, 0 replies; 3+ messages in thread
From: Frederic Danis @ 2013-09-24 16:11 UTC (permalink / raw)
To: linux-bluetooth
Define local mapping to glib path, otherwise this has to be inside central
place in the build repository.
Retrieve Bluetooth version from configure.ac.
---
.gitignore | 2 +
Makefile.android | 5 +++
android/Android.mk | 24 ++++++++++++
android/main.c | 110 ++++++++++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 141 insertions(+)
create mode 100644 android/main.c
diff --git a/.gitignore b/.gitignore
index 8a25a3e..3707209 100644
--- a/.gitignore
+++ b/.gitignore
@@ -98,3 +98,5 @@ unit/test-gobex-packet
unit/test-gobex-transfer
unit/test-*.log
unit/test-*.trs
+
+android/bluetoothd
diff --git a/Makefile.android b/Makefile.android
index 5e43730..e056dce 100644
--- a/Makefile.android
+++ b/Makefile.android
@@ -1,4 +1,9 @@
if ANDROID
+noinst_PROGRAMS += android/bluetoothd
+
+android_bluetoothd_SOURCES = android/main.c
+android_bluetoothd_LDADD = @GLIB_LIBS@
+
EXTRA_DIST += android/Android.mk
endif
diff --git a/android/Android.mk b/android/Android.mk
index 31e2c1e..fc3d6c2 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -3,3 +3,27 @@ LOCAL_PATH := $(call my-dir)
# Retrieve BlueZ version from configure.ac file
BLUEZ_VERSION := $(shell grep ^AC_INIT $(LOCAL_PATH)/../configure.ac | cpp -P -D'AC_INIT(_,v)=v')
+# Specify pathmap for glib
+pathmap_INCL += glib:external/bluetooth/glib
+
+#
+# Android BlueZ daemon (bluetoothd)
+#
+
+include $(CLEAR_VARS)
+
+LOCAL_SRC_FILES := \
+ main.c \
+
+LOCAL_C_INCLUDES := \
+ $(call include-path-for, glib) \
+ $(call include-path-for, glib)/glib \
+
+LOCAL_CFLAGS := -DVERSION=\"$(BLUEZ_VERSION)\"
+
+LOCAL_SHARED_LIBRARIES := \
+ libglib \
+
+LOCAL_MODULE := bluetoothd
+
+include $(BUILD_EXECUTABLE)
diff --git a/android/main.c b/android/main.c
new file mode 100644
index 0000000..1dba2d4
--- /dev/null
+++ b/android/main.c
@@ -0,0 +1,110 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * 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 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.
+ *
+ * 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
+
+#include <signal.h>
+#include <stdint.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <stdbool.h>
+#include <string.h>
+
+#include <glib.h>
+
+#define SHUTDOWN_GRACE_SECONDS 10
+
+static GMainLoop *event_loop;
+
+static gboolean quit_eventloop(gpointer user_data)
+{
+ g_main_loop_quit(event_loop);
+
+ return FALSE;
+}
+
+static void sig_term(int sig)
+{
+ static bool __terminated = false;
+
+ if (!__terminated) {
+ g_timeout_add_seconds(SHUTDOWN_GRACE_SECONDS,
+ quit_eventloop, NULL);
+ }
+
+ __terminated = true;
+}
+
+static gboolean option_detach = TRUE;
+static gboolean option_version = FALSE;
+
+static GOptionEntry options[] = {
+ { "nodetach", 'n', G_OPTION_FLAG_REVERSE,
+ G_OPTION_ARG_NONE, &option_detach,
+ "Run with logging in foreground", NULL },
+ { "version", 'v', 0, G_OPTION_ARG_NONE, &option_version,
+ "Show version information and exit", NULL },
+ { NULL }
+};
+
+int main(int argc, char *argv[])
+{
+ GOptionContext *context;
+ GError *err = NULL;
+ struct sigaction sa;
+
+ context = g_option_context_new(NULL);
+ g_option_context_add_main_entries(context, options, NULL);
+
+ if (g_option_context_parse(context, &argc, &argv, &err) == FALSE) {
+ if (err != NULL) {
+ g_printerr("%s\n", err->message);
+ g_error_free(err);
+ } else
+ g_printerr("An unknown error occurred\n");
+
+ exit(EXIT_FAILURE);
+ }
+
+ g_option_context_free(context);
+
+ if (option_version == TRUE) {
+ printf("%s\n", VERSION);
+ exit(EXIT_SUCCESS);
+ }
+
+ event_loop = g_main_loop_new(NULL, FALSE);
+
+ memset(&sa, 0, sizeof(sa));
+ sa.sa_handler = sig_term;
+ sigaction(SIGINT, &sa, NULL);
+ sigaction(SIGTERM, &sa, NULL);
+
+ g_main_loop_run(event_loop);
+
+ g_main_loop_unref(event_loop);
+
+ return EXIT_SUCCESS;
+}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH v3 3/3] android: Android version of log.c
2013-09-24 16:11 [PATCH v3 1/3] build: Add skeleton for BlueZ Android Frederic Danis
2013-09-24 16:11 ` [PATCH v3 2/3] android: Add skeleton of BlueZ Android daemon Frederic Danis
@ 2013-09-24 16:11 ` Frederic Danis
1 sibling, 0 replies; 3+ messages in thread
From: Frederic Danis @ 2013-09-24 16:11 UTC (permalink / raw)
To: linux-bluetooth
Add logging system to BlueZ Android daemon.
Android build will use android/log.c file while autotools build will use
src/log.c instead.
---
Makefile.android | 4 +-
android/Android.mk | 1 +
android/log.c | 172 ++++++++++++++++++++++++++++++++++++++++++++++++++++
android/main.c | 34 +++++++++++
4 files changed, 209 insertions(+), 2 deletions(-)
create mode 100644 android/log.c
diff --git a/Makefile.android b/Makefile.android
index e056dce..1184e5f 100644
--- a/Makefile.android
+++ b/Makefile.android
@@ -2,8 +2,8 @@
if ANDROID
noinst_PROGRAMS += android/bluetoothd
-android_bluetoothd_SOURCES = android/main.c
+android_bluetoothd_SOURCES = android/main.c src/log.c
android_bluetoothd_LDADD = @GLIB_LIBS@
-EXTRA_DIST += android/Android.mk
+EXTRA_DIST += android/Android.mk android/log.c
endif
diff --git a/android/Android.mk b/android/Android.mk
index fc3d6c2..e3f0fd7 100644
--- a/android/Android.mk
+++ b/android/Android.mk
@@ -14,6 +14,7 @@ include $(CLEAR_VARS)
LOCAL_SRC_FILES := \
main.c \
+ log.c \
LOCAL_C_INCLUDES := \
$(call include-path-for, glib) \
diff --git a/android/log.c b/android/log.c
new file mode 100644
index 0000000..908f883
--- /dev/null
+++ b/android/log.c
@@ -0,0 +1,172 @@
+/*
+ *
+ * BlueZ - Bluetooth protocol stack for Linux
+ *
+ * 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 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.
+ *
+ * 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
+
+#include <fcntl.h>
+#include <stdio.h>
+#include <stdarg.h>
+#include <unistd.h>
+#include <sys/uio.h>
+
+#include <glib.h>
+
+#include "log.h"
+
+#define LOG_DEBUG 3
+#define LOG_INFO 4
+#define LOG_WARN 5
+#define LOG_ERR 6
+
+static const char tag[] = "BlueZ";
+static int system_fd;
+
+static void android_log(int pri, const char *fmt, va_list ap)
+{
+ char *msg;
+ struct iovec vec[3];
+
+ if (system_fd == -1)
+ return;
+
+ msg = g_strdup_vprintf(fmt, ap);
+
+ vec[0].iov_base = (unsigned char *) &pri;
+ vec[0].iov_len = 1;
+ vec[1].iov_base = (void *) tag;
+ vec[1].iov_len = strlen(tag) + 1;
+ vec[2].iov_base = (void *) msg;
+ vec[2].iov_len = strlen(msg) + 1;
+
+ writev(system_fd, vec, 3);
+
+ g_free(msg);
+}
+
+void info(const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+
+ android_log(LOG_INFO, format, ap);
+
+ va_end(ap);
+}
+
+void warn(const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+
+ android_log(LOG_WARN, format, ap);
+
+ va_end(ap);
+}
+
+void error(const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+
+ android_log(LOG_ERR, format, ap);
+
+ va_end(ap);
+}
+
+void btd_debug(const char *format, ...)
+{
+ va_list ap;
+
+ va_start(ap, format);
+
+ android_log(LOG_DEBUG, format, ap);
+
+ va_end(ap);
+}
+
+extern struct btd_debug_desc __start___debug[];
+extern struct btd_debug_desc __stop___debug[];
+
+static char **enabled = NULL;
+
+static gboolean is_enabled(struct btd_debug_desc *desc)
+{
+ int i;
+
+ if (enabled == NULL)
+ return 0;
+
+ for (i = 0; enabled[i] != NULL; i++)
+ if (desc->file != NULL && g_pattern_match_simple(enabled[i],
+ desc->file) == TRUE)
+ return 1;
+
+ return 0;
+}
+
+void __btd_enable_debug(struct btd_debug_desc *start,
+ struct btd_debug_desc *stop)
+{
+ struct btd_debug_desc *desc;
+
+ if (start == NULL || stop == NULL)
+ return;
+
+ for (desc = start; desc < stop; desc++) {
+ if (is_enabled(desc))
+ desc->flags |= BTD_DEBUG_FLAG_PRINT;
+ }
+}
+
+void __btd_toggle_debug(void)
+{
+ struct btd_debug_desc *desc;
+
+ for (desc = __start___debug; desc < __stop___debug; desc++)
+ desc->flags |= BTD_DEBUG_FLAG_PRINT;
+}
+
+void __btd_log_init(const char *debug, int detach)
+{
+ if (debug != NULL)
+ enabled = g_strsplit_set(debug, ":, ", 0);
+
+ __btd_enable_debug(__start___debug, __stop___debug);
+
+ system_fd = open("/dev/log/system", O_WRONLY);
+
+ info("Bluetooth daemon %s", VERSION);
+}
+
+void __btd_log_cleanup(void)
+{
+ close(system_fd);
+ system_fd = -1;
+
+ g_strfreev(enabled);
+}
diff --git a/android/main.c b/android/main.c
index 1dba2d4..c0a56b1 100644
--- a/android/main.c
+++ b/android/main.c
@@ -34,6 +34,8 @@
#include <glib.h>
+#include "log.h"
+
#define SHUTDOWN_GRACE_SECONDS 10
static GMainLoop *event_loop;
@@ -57,10 +59,31 @@ static void sig_term(int sig)
__terminated = true;
}
+static char *option_debug = NULL;
static gboolean option_detach = TRUE;
static gboolean option_version = FALSE;
+static void free_options(void)
+{
+ g_free(option_debug);
+ option_debug = NULL;
+}
+
+static gboolean parse_debug(const char *key, const char *value,
+ gpointer user_data, GError **error)
+{
+ if (value)
+ option_debug = g_strdup(value);
+ else
+ option_debug = g_strdup("*");
+
+ return TRUE;
+}
+
static GOptionEntry options[] = {
+ { "debug", 'd', G_OPTION_FLAG_OPTIONAL_ARG,
+ G_OPTION_ARG_CALLBACK, parse_debug,
+ "Specify debug options to enable", "DEBUG" },
{ "nodetach", 'n', G_OPTION_FLAG_REVERSE,
G_OPTION_ARG_NONE, &option_detach,
"Run with logging in foreground", NULL },
@@ -102,9 +125,20 @@ int main(int argc, char *argv[])
sigaction(SIGINT, &sa, NULL);
sigaction(SIGTERM, &sa, NULL);
+ __btd_log_init(option_debug, option_detach);
+
+ /* no need to keep parsed option in memory */
+ free_options();
+
+ DBG("Entering main loop");
+
g_main_loop_run(event_loop);
g_main_loop_unref(event_loop);
+ info("Exit");
+
+ __btd_log_cleanup();
+
return EXIT_SUCCESS;
}
--
1.7.9.5
^ permalink raw reply related [flat|nested] 3+ messages in thread