From e0e109c245ffc323aac7573044755c493e3257ee Mon Sep 17 00:00:00 2001 From: Marcel Holtmann Date: Fri, 28 Dec 2012 00:08:34 -0800 Subject: [PATCH] tools: Add skeleton for GAP testing utility --- .gitignore | 1 + Makefile.tools | 10 ++- tools/gap-tester.c | 153 +++++++++++++++++++++++++++++++++++++++++++++ 3 files changed, 163 insertions(+), 1 deletion(-) create mode 100644 tools/gap-tester.c diff --git a/.gitignore b/.gitignore index 867f912b8..bd88d3e90 100644 --- a/.gitignore +++ b/.gitignore @@ -64,6 +64,7 @@ unit/test-eir unit/test-uuid unit/test-textfile unit/test-gdbus-client +tools/gap-tester tools/btattach tools/btmgmt tools/btsnoop diff --git a/Makefile.tools b/Makefile.tools index 7556dde76..a19cabccb 100644 --- a/Makefile.tools +++ b/Makefile.tools @@ -26,7 +26,7 @@ monitor_btmon_LDADD = lib/libbluetooth-private.la endif if EXPERIMENTAL -noinst_PROGRAMS += emulator/btvirt emulator/b1ee +noinst_PROGRAMS += emulator/btvirt emulator/b1ee tools/gap-tester emulator_btvirt_SOURCES = emulator/main.c monitor/bt.h \ monitor/mainloop.h monitor/mainloop.c \ @@ -36,6 +36,14 @@ emulator_btvirt_SOURCES = emulator/main.c monitor/bt.h \ emulator/bthost.h emulator/bthost.c emulator_b1ee_SOURCES = emulator/b1ee.c monitor/mainloop.h monitor/mainloop.c + +tools_gap_tester_SOURCES = $(gdbus_sources) \ + tools/gap-tester.c \ + tools/hciemu.h tools/hciemu.c \ + monitor/bt.h \ + emulator/btdev.h emulator/btdev.c \ + emulator/bthost.h emulator/bthost.c +tools_gap_tester_LDADD = @GLIB_LIBS@ @DBUS_LIBS@ endif if TOOLS diff --git a/tools/gap-tester.c b/tools/gap-tester.c new file mode 100644 index 000000000..039550021 --- /dev/null +++ b/tools/gap-tester.c @@ -0,0 +1,153 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2012 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 +#endif + +#include +#include +#include +#include +#include +#include + +#include +#include + +#include "hciemu.h" + +static GMainLoop *main_loop; + +static gboolean signal_handler(GIOChannel *channel, GIOCondition condition, + gpointer user_data) +{ + static unsigned int __terminated = 0; + struct signalfd_siginfo si; + ssize_t result; + int fd; + + if (condition & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) { + g_main_loop_quit(main_loop); + return FALSE; + } + + fd = g_io_channel_unix_get_fd(channel); + + result = read(fd, &si, sizeof(si)); + if (result != sizeof(si)) + return FALSE; + + switch (si.ssi_signo) { + case SIGINT: + case SIGTERM: + if (__terminated == 0) + g_main_loop_quit(main_loop); + + __terminated = 1; + break; + } + + return TRUE; +} + +static guint setup_signalfd(void) +{ + GIOChannel *channel; + guint source; + sigset_t mask; + int fd; + + sigemptyset(&mask); + sigaddset(&mask, SIGINT); + sigaddset(&mask, SIGTERM); + + if (sigprocmask(SIG_BLOCK, &mask, NULL) < 0) { + perror("Failed to set signal mask"); + return 0; + } + + fd = signalfd(-1, &mask, 0); + if (fd < 0) { + perror("Failed to create signal descriptor"); + return 0; + } + + channel = g_io_channel_unix_new(fd); + + g_io_channel_set_close_on_unref(channel, TRUE); + g_io_channel_set_encoding(channel, NULL, NULL); + g_io_channel_set_buffered(channel, FALSE); + + source = g_io_add_watch(channel, + G_IO_IN | G_IO_HUP | G_IO_ERR | G_IO_NVAL, + signal_handler, NULL); + + g_io_channel_unref(channel); + + return source; +} + +static gboolean option_version = FALSE; + +static GOptionEntry options[] = { + { "version", 'v', 0, G_OPTION_ARG_NONE, &option_version, + "Show version information and exit" }, + { NULL }, +}; + +int main(int argc, char *argv[]) +{ + GOptionContext *context; + GError *error = NULL; + guint signal; + + context = g_option_context_new(NULL); + g_option_context_add_main_entries(context, options, NULL); + + if (g_option_context_parse(context, &argc, &argv, &error) == FALSE) { + if (error != NULL) { + g_printerr("%s\n", error->message); + g_error_free(error); + } else + g_printerr("An unknown error occurred\n"); + exit(1); + } + + g_option_context_free(context); + + if (option_version == TRUE) { + printf("%s\n", VERSION); + exit(0); + } + + main_loop = g_main_loop_new(NULL, FALSE); + signal = setup_signalfd(); + + g_main_loop_run(main_loop); + + g_source_remove(signal); + g_main_loop_unref(main_loop); + + return 0; +} -- 2.47.3