diff options
Diffstat (limited to 'serial/storage.c')
| -rw-r--r-- | serial/storage.c | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/serial/storage.c b/serial/storage.c new file mode 100644 index 00000000..98cd5b84 --- /dev/null +++ b/serial/storage.c @@ -0,0 +1,170 @@ +/* + * + * BlueZ - Bluetooth protocol stack for Linux + * + * Copyright (C) 2004-2008 Marcel Holtmann <marcel@holtmann.org> + * + * + * 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 <errno.h> +#include <stdlib.h> +#include <termios.h> +#include <unistd.h> +#include <sys/stat.h> +#include <sys/param.h> + +#include <bluetooth/bluetooth.h> +#include <bluetooth/sdp.h> +#include <bluetooth/sdp_lib.h> + +#include <glib.h> + +#include "logging.h" +#include "textfile.h" + +#include "storage.h" + +int port_delete(bdaddr_t *src, bdaddr_t *dst, int16_t id) +{ + char filename[PATH_MAX + 1]; + char src_addr[18], dst_addr[18]; + char key[32]; + + ba2str(src, src_addr); + ba2str(dst, dst_addr); + + create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "serial"); + snprintf(key, sizeof(key), "%s#%hd", dst_addr, id); + + return textfile_del(filename, key); +} + +int port_store(bdaddr_t *src, bdaddr_t *dst, int16_t id, + uint8_t ch, const char *svcname) +{ + char filename[PATH_MAX + 1]; + char src_addr[18], dst_addr[18]; + char key[32]; + char *value; + int size, err; + + if (!svcname) + svcname = "Bluetooth RFCOMM port"; + + ba2str(src, src_addr); + ba2str(dst, dst_addr); + + create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "serial"); + create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); + + size = strlen(svcname) + 5; + value = g_malloc0(size); + + snprintf(key, 32, "%s#%hd", dst_addr, id); + snprintf(value, size, "%d:%s", ch, svcname); + + err = textfile_put(filename, key, value); + g_free(value); + + return err; +} + +int proxy_delete(bdaddr_t *src, const char *tty) +{ + char filename[PATH_MAX + 1], src_addr[18]; + + ba2str(src, src_addr); + + create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "proxy"); + + return textfile_del(filename, tty); +} + +int proxy_store(bdaddr_t *src, const char *uuid, const char *tty, + const char *name, uint8_t ch, int opts, struct termios *ti) +{ + char filename[PATH_MAX + 1], key[32], src_addr[18], *value; + int i, pos, size, err; + uint8_t *pti; + + ba2str(src, src_addr); + + create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "proxy"); + create_file(filename, S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH); + + if (!name) + name = "Port Proxy Entity"; + + size = MAX_LEN_UUID_STR + 16 + strlen(name) + sizeof(struct termios) * 2; + value = g_malloc0(size); + + snprintf(key, 32, "%s", tty); + + /* tty uuid 00 0x0000 name:termios */ + pos = snprintf(value, size, "%s %d 0x%04X %s:", uuid, ch, opts, name); + + if (!ti) + goto done; + + for (i = 0, pti = (uint8_t *) ti; i < sizeof(struct termios); i++, pti++) + sprintf(value + pos + (i * 2), "%2.2X", *pti); + +done: + err = textfile_put(filename, key, value); + g_free(value); + + return err; +} + +int read_device_name(bdaddr_t *src, bdaddr_t *dst, char **name) +{ + char filename[PATH_MAX + 1], *str; + char src_addr[18], dst_addr[18]; + int len; + + ba2str(src, src_addr); + ba2str(dst, dst_addr); + + create_name(filename, PATH_MAX, STORAGEDIR, src_addr, "names"); + + str = textfile_get(filename, dst_addr); + if (!str) + return -ENOENT; + + len = strlen(str); + + /* Max remote device name */ + if (len < 248) { + *name = str; + return 0; + } + + *name = g_try_malloc0(248); + if (!*name) + return -ENOMEM; + + snprintf(*name, 248, "%s", str); + + free(str); + + return 0; +} |