| /****************************************************************************** |
| * |
| * Copyright (C) 2009-2012 Broadcom Corporation |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at: |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| * |
| ******************************************************************************/ |
| |
| /************************************************************************************ |
| * |
| * Filename: btif_config.c |
| * |
| * Description: Stores the local BT adapter and remote device properties in |
| * NVRAM storage, typically as xml file in the |
| * mobile's filesystem |
| * |
| * |
| ***********************************************************************************/ |
| #include <stdlib.h> |
| #include <time.h> |
| #include <string.h> |
| #include <ctype.h> |
| #include <stdio.h> |
| #include <fcntl.h> |
| #include <errno.h> |
| #include <unistd.h> |
| #include <dirent.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #include <sys/mman.h> |
| #include <stdlib.h> |
| #include <private/android_filesystem_config.h> |
| |
| #define LOG_TAG "btif_config" |
| |
| #include <hardware/bluetooth.h> |
| #include "btif_api.h" |
| #include "btif_config.h" |
| #include "btif_config_util.h" |
| #include "btif_sock_thread.h" |
| #include "btif_sock_util.h" |
| |
| #define asrt(s) if(!(s)) BTIF_TRACE_ERROR3 ("## %s assert %s failed at line:%d ##",__FUNCTION__, #s, __LINE__) |
| //#define UNIT_TEST |
| #define CFG_PATH "/data/misc/bluedroid/" |
| #define CFG_FILE_NAME "bt_config" |
| #define CFG_FILE_EXT ".xml" |
| #define CFG_FILE_EXT_OLD ".old" |
| #define CFG_FILE_EXT_NEW ".new" |
| #define CFG_GROW_SIZE (10*sizeof(cfg_node)) |
| #define GET_CHILD_MAX_COUNT(node) (short)((int)(node)->bytes / sizeof(cfg_node)) |
| #define IS_EMPTY(node) ((node)->name == NULL) |
| #define GET_NODE_COUNT(bytes) (bytes / sizeof(cfg_node)) |
| #define MAX_NODE_BYTES 32000 |
| #define MAX_CACHED_COUNT 150 |
| #define CFG_CMD_SAVE 1 |
| |
| #ifndef FALSE |
| #define TRUE 1 |
| #define FALSE 0 |
| #endif |
| typedef struct cfg_node_s |
| { |
| const char* name; |
| union |
| { |
| struct cfg_node_s* child; |
| char* value; |
| }; |
| short bytes; |
| short type; |
| short used; |
| short flag; |
| } cfg_node; |
| |
| static pthread_mutex_t slot_lock; |
| static int pth = -1; //poll thread handle |
| static cfg_node root; |
| static int cached_change; |
| static void cfg_cmd_callback(int cmd_fd, int type, int flags, uint32_t user_id); |
| static inline short alloc_node(cfg_node* p, short grow); |
| static inline void free_node(cfg_node* p); |
| static inline void free_inode(cfg_node* p, int child); |
| static inline short find_inode(const cfg_node* p, const char* name); |
| static cfg_node* find_node(const char* section, const char* key, const char* name); |
| static int remove_node(const char* section, const char* key, const char* name); |
| static inline cfg_node* find_free_node(cfg_node* p); |
| static int set_node(const char* section, const char* key, const char* name, |
| const char* value, short bytes, short type); |
| static int save_cfg(); |
| static void load_cfg(); |
| static short find_next_node(const cfg_node* p, short start, char* name, int* bytes); |
| static int create_dir(const char* path); |
| #ifdef UNIT_TEST |
| static void cfg_test_load(); |
| static void cfg_test_write(); |
| static void cfg_test_read(); |
| #endif |
| static inline void dump_node(const char* title, const cfg_node* p) |
| { |
| if(p) { |
| BTIF_TRACE_DEBUG4("%s, p->name:%s, child/value:%p, bytes:%d", |
| title, p->name, p->child, p->bytes); |
| BTIF_TRACE_DEBUG3("p->used:%d, type:%x, p->flag:%d", |
| p->used, p->type, p->flag); |
| } else BTIF_TRACE_DEBUG1("%s is NULL", title); |
| } |
| //////////////////////////////////////////////////////////////////////////////////////////////////////////// |
| int btif_config_init() |
| { |
| static int initialized; |
| BTIF_TRACE_DEBUG1("in initialized:%d", initialized); |
| if(!initialized) |
| { |
| initialized = 1; |
| struct stat st; |
| if(stat(CFG_PATH, &st) != 0) |
| BTIF_TRACE_ERROR1("%s does not exist, need provision", CFG_PATH); |
| btsock_thread_init(); |
| init_slot_lock(&slot_lock); |
| lock_slot(&slot_lock); |
| root.name = "Bluedroid"; |
| alloc_node(&root, CFG_GROW_SIZE); |
| dump_node("root", &root); |
| pth = btsock_thread_create(NULL, cfg_cmd_callback); |
| load_cfg(); |
| unlock_slot(&slot_lock); |
| #ifdef UNIT_TEST |
| //cfg_test_load(); |
| cfg_test_write(); |
| cfg_test_read(); |
| #endif |
| } |
| return pth >= 0; |
| } |
| int btif_config_get_int(const char* section, const char* key, const char* name, int* value) |
| { |
| int size = sizeof(*value); |
| int type = BTIF_CFG_TYPE_INT; |
| return btif_config_get(section, key, name, (char*)value, &size, &type); |
| } |
| int btif_config_set_int(const char* section, const char* key, const char* name, int value) |
| { |
| return btif_config_set(section, key, name, (char*)&value, sizeof(value), BTIF_CFG_TYPE_INT); |
| } |
| int btif_config_get_str(const char* section, const char* key, const char* name, char* value, int* size) |
| { |
| int type = BTIF_CFG_TYPE_STR; |
| if(value) |
| *value = 0; |
| return btif_config_get(section, key, name, value, size, &type); |
| } |
| int btif_config_set_str(const char* section, const char* key, const char* name, const char* value) |
| { |
| value = value ? value : ""; |
| return btif_config_set(section, key, name, value, strlen(value) + 1, BTIF_CFG_TYPE_STR); |
| } |
| int btif_config_exist(const char* section, const char* key, const char* name) |
| { |
| int ret = FALSE; |
| if(section && *section && key && *key) |
| { |
| lock_slot(&slot_lock); |
| ret = find_node(section, key, name) != NULL; |
| unlock_slot(&slot_lock); |
| } |
| return ret; |
| } |
| int btif_config_get(const char* section, const char* key, const char* name, char* value, int* bytes, int* type) |
| { |
| int ret = FALSE; |
| asrt(section && *section && key && *key && name && *name && bytes && type); |
| //debug("section:%s, key:%s, name:%s, value:%p, bytes:%d, type:%d", |
| // section, key, name, value, *bytes, *type); |
| if(section && *section && key && *key && name && *name && bytes && type) |
| { |
| lock_slot(&slot_lock); |
| const cfg_node* node = find_node(section, key, name); |
| dump_node("found node", node); |
| if(node) |
| { |
| if(*type == node->type && value && *bytes >= node->used) |
| { |
| if(node->used > 0) |
| memcpy(value, node->value, node->used); |
| ret = TRUE; |
| } |
| *type = node->type; |
| *bytes = node->used; |
| if(ret != TRUE) |
| { |
| if(*type != node->type) |
| BTIF_TRACE_ERROR3("value:%s, wrong type:%d, need to be type: %d", |
| name, *type, node->type); |
| if(value && *bytes < node->used) |
| BTIF_TRACE_ERROR3("value:%s, not enough size: %d bytes, need %d bytes", |
| name, node->used, *bytes); |
| } |
| } |
| unlock_slot(&slot_lock); |
| } |
| //debug("out"); |
| return ret; |
| } |
| int btif_config_set(const char* section, const char* key, const char* name, const char* value, int bytes, int type) |
| { |
| int ret = FALSE; |
| asrt(section && *section && key && *key && name && *name); |
| asrt(bytes < MAX_NODE_BYTES); |
| if(section && *section && key && *key && name && *name && bytes < MAX_NODE_BYTES) |
| { |
| lock_slot(&slot_lock); |
| ret = set_node(section, key, name, value, (short)bytes, (short)type); |
| if(ret && !(type & BTIF_CFG_TYPE_VOLATILE) && ++cached_change > MAX_CACHED_COUNT) |
| { |
| cached_change = 0; |
| btsock_thread_post_cmd(pth, CFG_CMD_SAVE, NULL, 0, 0); |
| } |
| |
| unlock_slot(&slot_lock); |
| } |
| return ret; |
| } |
| int btif_config_remove(const char* section, const char* key, const char* name) |
| { |
| asrt(section && *section && key && *key); |
| int ret = FALSE; |
| if(section && *section && key && *key) |
| { |
| lock_slot(&slot_lock); |
| ret = remove_node(section, key, name); |
| if(ret) |
| cached_change++; |
| unlock_slot(&slot_lock); |
| } |
| return ret; |
| } |
| typedef struct { |
| short si; |
| short ki; |
| short vi; |
| short reserved; |
| } cfg_node_pos; |
| short btif_config_next_key(short pos, const char* section, char * name, int* bytes) |
| { |
| int next = -1; |
| lock_slot(&slot_lock); |
| short si = find_inode(&root, section); |
| if(si >= 0) |
| { |
| const cfg_node* section_node = &root.child[si]; |
| next = find_next_node(section_node, pos, name, bytes); |
| } |
| unlock_slot(&slot_lock); |
| return next; |
| } |
| short btif_config_next_value(short pos, const char* section, const char* key, char* name, int* bytes) |
| { |
| int next = -1; |
| lock_slot(&slot_lock); |
| short si = find_inode(&root, section); |
| if(si >= 0) |
| { |
| const cfg_node* section_node = &root.child[si]; |
| short ki = find_inode(section_node, key); |
| if(ki >= 0) |
| { |
| const cfg_node* key_node = §ion_node->child[ki]; |
| next = find_next_node(key_node, pos, name, bytes); |
| } |
| } |
| unlock_slot(&slot_lock); |
| return next; |
| } |
| int btif_config_enum(btif_config_enum_callback cb, void* user_data) |
| { |
| asrt(cb); |
| if(!cb) |
| return FALSE; |
| lock_slot(&slot_lock); |
| int si, ki, vi; |
| cfg_node *section_node, *key_node, *value_node; |
| for(si = 0; si < GET_CHILD_MAX_COUNT(&root); si++) |
| { |
| section_node = &root.child[si]; |
| if(section_node->name && *section_node->name) |
| { |
| for(ki = 0; ki < GET_CHILD_MAX_COUNT(section_node); ki++) |
| { |
| key_node = §ion_node->child[ki]; |
| if(key_node->name && *key_node->name) |
| { |
| for(vi = 0; vi < GET_CHILD_MAX_COUNT(key_node); vi++) |
| { |
| value_node = &key_node->child[vi]; |
| if(value_node->name && *value_node->name) |
| { |
| cb(user_data, section_node->name, key_node->name, value_node->name, |
| value_node->value, value_node->used, value_node->type); |
| } |
| } |
| } |
| } |
| } |
| } |
| unlock_slot(&slot_lock); |
| return TRUE; |
| } |
| int btif_config_save() |
| { |
| lock_slot(&slot_lock); |
| if(cached_change > 0) |
| { |
| cached_change = 0; |
| btsock_thread_post_cmd(pth, CFG_CMD_SAVE, NULL, 0, 0); |
| } |
| unlock_slot(&slot_lock); |
| return TRUE; |
| } |
| void btif_config_flush() |
| { |
| lock_slot(&slot_lock); |
| if(cached_change > 0) |
| save_cfg(); |
| unlock_slot(&slot_lock); |
| } |
| ///////////////////////////////////////////////////////////////////////////////////////////// |
| static inline short alloc_node(cfg_node* p, short grow) |
| { |
| int new_bytes = p->bytes + grow; |
| //debug("in, bytes:%d, new bytes:%d, grow:%d", p->bytes, new_bytes, grow); |
| if(grow > 0 && new_bytes < MAX_NODE_BYTES) |
| { |
| char* value = (char*)realloc(p->value, new_bytes); |
| if(value) |
| { |
| short old_bytes = p->bytes; |
| //clear to zero |
| memset(value + old_bytes, 0, grow); |
| p->bytes = old_bytes + grow; |
| p->value = value; |
| //debug("out"); |
| return old_bytes;//return the previous size |
| } |
| else BTIF_TRACE_ERROR3("realloc failed, old_bytes:%d, grow:%d, total:%d", p->bytes, grow, p->bytes + grow); |
| } |
| //debug("out, alloc failed"); |
| return -1; |
| } |
| static inline void free_node(cfg_node* p) |
| { |
| if(p) |
| { |
| if(p->child) |
| { |
| free(p->child); |
| p->child = NULL; |
| } |
| if(p->name) |
| { |
| free((void*)p->name); |
| p->name = 0; |
| } |
| p->used = p->bytes = p->flag = p->type = 0; |
| } |
| } |
| static inline short find_inode(const cfg_node* p, const char* name) |
| { |
| //debug("in"); |
| if(p && p->child && name && *name) |
| { |
| int i; |
| int count = GET_CHILD_MAX_COUNT(p); |
| //debug("child name:%s, child max count:%d", name, count); |
| for(i = 0; i < count; i++) |
| { |
| if(p->child[i].name && *p->child[i].name && |
| strcmp(p->child[i].name, name) == 0) |
| { |
| //debug("out found child index:%d", i); |
| return (short)i; |
| } |
| } |
| } |
| //debug("out, child name: %s not found", name); |
| return -1; |
| } |
| static inline cfg_node* find_free_node(cfg_node* p) |
| { |
| if(p && p->child) |
| { |
| int i; |
| int count = GET_CHILD_MAX_COUNT(p); |
| //debug("p->name:%s, max child count:%d", p->name, count); |
| for(i = 0; i < count; i++) |
| { |
| if(IS_EMPTY(p->child + i)) |
| return p->child + i; |
| } |
| } |
| return NULL; |
| } |
| static cfg_node* find_add_node(cfg_node* p, const char* name) |
| { |
| int i = -1; |
| cfg_node* node = NULL; |
| //debug("in, p->name:%s, p->bytes:%d, adding child:%s", p->name, p->bytes, name); |
| if((i = find_inode(p, name)) < 0) |
| { |
| if(!(node = find_free_node(p))) |
| { |
| int old_size = alloc_node(p, CFG_GROW_SIZE); |
| if(old_size >= 0) |
| { |
| i = GET_NODE_COUNT(old_size); |
| node = &p->child[i]; |
| } |
| } |
| } |
| else node = &p->child[i]; |
| if(!node->name) |
| node->name = strdup(name); |
| //debug("out"); |
| return node; |
| } |
| static int set_node(const char* section, const char* key, const char* name, |
| const char* value, short bytes, short type) |
| { |
| int si = -1, ki = -1, vi = -1; |
| cfg_node* section_node = NULL; |
| //debug("in"); |
| //dump_node("root", &root); |
| if((section_node = find_add_node(&root, section))) |
| { |
| //dump_node("section node", section_node); |
| cfg_node* key_node; |
| if((key_node = find_add_node(section_node, key))) |
| { |
| //dump_node("key node", key_node); |
| cfg_node* value_node; |
| if((value_node = find_add_node(key_node, name))) |
| { |
| //dump_node("value node", value_node); |
| if(value_node->bytes < bytes) |
| { |
| if(value_node->value) |
| free(value_node->value); |
| value_node->value = (char*)malloc(bytes); |
| if(value_node->value) |
| value_node->bytes = bytes; |
| else |
| { |
| BTIF_TRACE_ERROR0("not enough memory!"); |
| value_node->bytes = 0; |
| return FALSE; |
| } |
| } |
| if(value_node->value && value != NULL && bytes > 0) |
| memcpy(value_node->value, value, bytes); |
| value_node->type = type; |
| value_node->used = bytes; |
| //dump_node("changed value node", value_node); |
| return TRUE; |
| } |
| } |
| } |
| return FALSE; |
| } |
| static cfg_node* find_node(const char* section, const char* key, const char* name) |
| { |
| int si = -1, ki = -1, vi = -1; |
| if((si = find_inode(&root, section)) >= 0) |
| { |
| cfg_node* section_node = &root.child[si]; |
| if(key) |
| { |
| //dump_node("found section node", section_node); |
| if((ki = find_inode(section_node, key)) >= 0) |
| { |
| cfg_node* key_node = §ion_node->child[ki]; |
| //dump_node("found key node", key_node); |
| if(name) |
| { |
| if((vi = find_inode(key_node, name)) >= 0) |
| { |
| //dump_node("found value node", &key_node->child[vi]); |
| return &key_node->child[vi]; |
| } |
| //debug("value node:%s not found", name); |
| return NULL; |
| } |
| return key_node; |
| } |
| //debug("key node:%s not found", key); |
| return NULL; |
| } |
| return section_node; |
| } |
| //debug("section node:%s not found", section); |
| return NULL; |
| } |
| static short find_next_node(const cfg_node* p, short start, char* name, int* bytes) |
| { |
| asrt(0 <= start && start < GET_CHILD_MAX_COUNT(p)); |
| //debug("in, start:%d, max child count:%d", start, GET_CHILD_MAX_COUNT(p)); |
| //dump_node("find_next_node, parent", p); |
| short next = -1; |
| if(name) *name = 0; |
| if(0 <= start && start < GET_CHILD_MAX_COUNT(p)) |
| { |
| int i; |
| for(i = start; i < GET_CHILD_MAX_COUNT(p); i++) |
| { |
| cfg_node* child = &p->child[i]; |
| if(child->name) |
| { |
| int name_bytes = strlen(child->name) + 1; |
| if(name && bytes && *bytes >= name_bytes) |
| { |
| memcpy(name, child->name, name_bytes); |
| if(i + 1 < GET_CHILD_MAX_COUNT(p)) |
| next = (short)(i + 1); |
| *bytes = name_bytes; |
| } |
| else if(bytes) |
| { |
| //debug("not enough room to copy the name, size in:%d, size needed:%d", *bytes, name_bytes); |
| *bytes = name_bytes; |
| } |
| break; |
| } |
| } |
| } |
| return next; |
| } |
| static int remove_node(const char* section, const char* key, const char* name) |
| { |
| short si = -1, ki = -1, vi = -1; |
| if((si = find_inode(&root, section)) >= 0) |
| { |
| cfg_node* section_node = &root.child[si]; |
| if((ki = find_inode(section_node, key)) >= 0) |
| { |
| cfg_node* key_node = §ion_node->child[ki]; |
| if(name == NULL) |
| { |
| int count = GET_CHILD_MAX_COUNT(key_node); |
| int i; |
| for(i = 0; i < count; i++) |
| free_node(&key_node->child[i]); |
| free_node(key_node); |
| return TRUE; |
| } |
| else if((vi = find_inode(key_node, name)) >= 0) |
| { |
| //debug("remove value:%s", key_node->child[vi].name); |
| free_node(&key_node->child[vi]); |
| return TRUE; |
| } |
| } |
| } |
| return FALSE; |
| } |
| static int save_cfg() |
| { |
| const char* file_name = CFG_PATH CFG_FILE_NAME CFG_FILE_EXT; |
| const char* file_name_new = CFG_PATH CFG_FILE_NAME CFG_FILE_EXT_NEW; |
| const char* file_name_old = CFG_PATH CFG_FILE_NAME CFG_FILE_EXT_OLD; |
| int ret = FALSE; |
| if(access(file_name_old, F_OK) == 0) |
| unlink(file_name_old); |
| if(access(file_name_new, F_OK) == 0) |
| unlink(file_name_new); |
| if(btif_config_save_file(file_name_new)) |
| { |
| cached_change = 0; |
| chown(file_name_new, -1, AID_NET_BT_STACK); |
| chmod(file_name_new, 0660); |
| rename(file_name, file_name_old); |
| rename(file_name_new, file_name); |
| ret = TRUE; |
| } |
| else BTIF_TRACE_ERROR0("btif_config_save_file failed"); |
| return ret; |
| } |
| |
| static int load_bluez_cfg() |
| { |
| char adapter_path[256]; |
| if(load_bluez_adapter_info(adapter_path, sizeof(adapter_path))) |
| { |
| if(load_bluez_linkkeys(adapter_path)) |
| return TRUE; |
| } |
| return FALSE; |
| } |
| static void remove_bluez_cfg() |
| { |
| rename(BLUEZ_PATH, BLUEZ_PATH_BAK); |
| } |
| static void clean_newline_char() |
| { |
| char kname[128], vname[128]; |
| short kpos = 0; |
| int kname_size, vname_size; |
| vname[0] = 0; |
| vname_size = sizeof(vname); |
| //BTIF_TRACE_DEBUG0("removing newline at the end of the adapter and device name"); |
| if(btif_config_get_str("Local", "Adapter", "Name", vname, &vname_size) && |
| vname_size > 2) |
| { |
| if(vname[vname_size - 2] == '\n') |
| { |
| BTIF_TRACE_DEBUG1("remove newline at the end of the adapter name:%s", vname); |
| vname[vname_size - 2] = 0; |
| btif_config_set_str("Local", "Adapter", "Name", vname); |
| } |
| } |
| do |
| { |
| kname_size = sizeof(kname); |
| kname[0] = 0; |
| kpos = btif_config_next_key(kpos, "Remote", kname, &kname_size); |
| //BTIF_TRACE_DEBUG2("Remote device:%s, size:%d", kname, kname_size); |
| vname_size = sizeof(vname); |
| vname[0] = 0; |
| if(btif_config_get_str("Remote", kname, "Name", vname, &vname_size) && |
| vname_size > 2) |
| { |
| BTIF_TRACE_DEBUG1("remote device name:%s", vname); |
| if(vname[vname_size - 2] == '\n') |
| { |
| BTIF_TRACE_DEBUG1("remove newline at the end of the device name:%s", vname); |
| vname[vname_size - 2] = 0; |
| btif_config_set_str("Remote", kname, "Name", vname); |
| } |
| } |
| } while(kpos != -1); |
| } |
| static void load_cfg() |
| { |
| const char* file_name = CFG_PATH CFG_FILE_NAME CFG_FILE_EXT; |
| const char* file_name_new = CFG_PATH CFG_FILE_NAME CFG_FILE_EXT_NEW; |
| const char* file_name_old = CFG_PATH CFG_FILE_NAME CFG_FILE_EXT_OLD; |
| if(!btif_config_load_file(file_name)) |
| { |
| unlink(file_name); |
| if(!btif_config_load_file(file_name_old)) |
| { |
| unlink(file_name_old); |
| if(load_bluez_cfg() && save_cfg()) |
| remove_bluez_cfg(); |
| } |
| } |
| int bluez_migration_done = 0; |
| btif_config_get_int("Local", "Adapter", "BluezMigrationDone", &bluez_migration_done); |
| if(!bluez_migration_done) |
| { |
| //clean the new line char at the end of the device name. Caused by bluez config import bug |
| clean_newline_char(); |
| btif_config_set_int("Local", "Adapter", "BluezMigrationDone", 1); |
| btif_config_save(); |
| } |
| } |
| static void cfg_cmd_callback(int cmd_fd, int type, int size, uint32_t user_id) |
| { |
| //BTIF_TRACE_DEBUG2("cmd type:%d, size:%d", type, size); |
| switch(type) |
| { |
| case CFG_CMD_SAVE: |
| lock_slot(&slot_lock); |
| save_cfg(); |
| unlock_slot(&slot_lock); |
| break; |
| } |
| } |
| #ifdef UNIT_TEST |
| static void cfg_test_load() |
| { |
| load_cfg(); |
| char kname[128], vname[128]; |
| short kpos, vpos; |
| int kname_size, vname_size; |
| BTIF_TRACE_DEBUG0("list all remote devices values:"); |
| kname_size = sizeof(kname); |
| kname[0] = 0; |
| kpos = 0; |
| do |
| { |
| kpos = btif_config_next_key(kpos, "Remote Devices", kname, &kname_size); |
| BTIF_TRACE_DEBUG2("Remote devices:%s, size:%d", kname, kname_size); |
| vpos = 0; |
| vname[0] = 0; |
| vname_size = sizeof(vname); |
| while((vpos = btif_config_next_value(vpos, "Remote Devices", kname, vname, &vname_size)) != -1) |
| { |
| char v[128] = {0}; |
| int vtype = BTIF_CFG_TYPE_STR; |
| int vsize = sizeof(v); |
| int ret = btif_config_get("Remote Devices", kname, vname, v, &vsize, &vtype); |
| BTIF_TRACE_DEBUG6("btif_config_get return:%d, Remote devices:%s, value name:%s, value:%s, value size:%d, type:0x%x", |
| ret, kname, vname, v, vsize, vtype); |
| |
| vname[0] = 0; |
| vname_size = sizeof(vname); |
| } |
| kname[0] = 0; |
| kname_size = sizeof(kname); |
| } while(kpos != -1); |
| } |
| static void cfg_test_write() |
| { |
| int i; |
| |
| char key[128]; |
| const char* section; |
| char link_key[64]; |
| for(i = 0; i < (int)sizeof(link_key); i++) |
| link_key[i] = i; |
| for(i = 0; i < 100; i++) |
| { |
| sprintf(key, "00:22:5F:97:56:%02d", i); |
| link_key[0] = i; |
| section = "Remote Devices"; |
| btif_config_set_str(section, key, "class", "smart phone"); |
| btif_config_set(section, key, "link keys", link_key, sizeof(link_key), BTIF_CFG_TYPE_BIN); |
| btif_config_set_int(section, key, "connect time out", i); |
| } |
| btif_config_save(); |
| } |
| static void cfg_test_read() |
| { |
| //debug("in"); |
| char class[128] = {0}; |
| char link_key[128] = {0}; |
| int size, type; |
| char key[128]; |
| const char* section; |
| int ret, i; |
| for(i = 0; i < 100; i++) |
| { |
| sprintf(key, "00:22:5F:97:56:%02d", i); |
| section = "Remote Devices"; |
| size = sizeof(class); |
| ret = btif_config_get_str(section, key, "class", class, &size); |
| BTIF_TRACE_DEBUG3("btif_config_get_str return:%d, Remote devices:%s, class:%s", ret, key, class); |
| |
| size = sizeof(link_key); |
| type = BTIF_CFG_TYPE_BIN; |
| ret = btif_config_get(section, key, "link keys", link_key, &size, &type); |
| //debug("btif_config_get return:%d, Remote devices:%s, link key:%x, %x", |
| // ret, key, *(int *)link_key, *((int *)link_key + 1)); |
| |
| int timeout; |
| ret = btif_config_get_int(section, key, "connect time out", &timeout); |
| //debug("btif_config_get_int return:%d, Remote devices:%s, connect time out:%d", ret, key, timeout); |
| } |
| |
| // debug("testing btif_config_remove"); |
| size = sizeof(class); |
| type = BTIF_CFG_TYPE_STR; |
| btif_config_set("Remote Devices", "00:22:5F:97:56:04", "Class Delete", class, strlen(class) + 1, BTIF_CFG_TYPE_STR); |
| |
| btif_config_get("Remote Devices", "00:22:5F:97:56:04", "Class Delete", class, &size, &type); |
| // debug("Remote devices, 00:22:5F:97:56:04 Class Delete:%s", class); |
| btif_config_remove("Remote Devices", "00:22:5F:97:56:04", "Class Delete"); |
| |
| size = sizeof(class); |
| type = BTIF_CFG_TYPE_STR; |
| ret = btif_config_get("Remote Devices", "00:22:5F:97:56:04", "Class Delete", class, &size, &type); |
| // debug("after removed, btif_config_get ret:%d, Remote devices, 00:22:5F:97:56:04 Class Delete:%s", ret, class); |
| // debug("out"); |
| } |
| #endif |
