1 /*
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15 #include <stdio.h>
16 #include <string.h>
17
18 #include "comm_log.h"
19
20 #include "softbus_adapter_mem.h"
21 #include "softbus_def.h"
22 #include "softbus_errcode.h"
23 #include "softbus_hidumper_bc_mgr.h"
24
25 #define SOFTBUS_BC_MGR_MODULE_NAME "broadcastMgr"
26 #define SOFTBUS_BC_MGR_MODULE_HELP "List all the dump item of broadcastMgr"
27
28 static LIST_HEAD(g_bcMgr_var_list);
29
SoftBusRegBcMgrVarDump(const char * dumpVar,SoftBusVarDumpCb cb)30 int32_t SoftBusRegBcMgrVarDump(const char *dumpVar, SoftBusVarDumpCb cb)
31 {
32 if (dumpVar == NULL || strlen(dumpVar) >= SOFTBUS_DUMP_VAR_NAME_LEN || cb == NULL) {
33 COMM_LOGE(COMM_DFX, "SoftBusRegBcMgrDumpCb invalid param");
34 return SOFTBUS_INVALID_PARAM;
35 }
36 return SoftBusAddDumpVarToList(dumpVar, cb, &g_bcMgr_var_list);
37 }
38
SoftBusBcMgrDumpHander(int fd,int32_t argc,const char ** argv)39 static int32_t SoftBusBcMgrDumpHander(int fd, int32_t argc, const char **argv)
40 {
41 if (fd < 0 || argc < 0 || argv == NULL) {
42 COMM_LOGE(COMM_DFX, "SoftBusBcMgrDumpHander invalid param");
43 return SOFTBUS_INVALID_PARAM;
44 }
45
46 if (argc == 0 || strcmp(argv[0], "-h") == 0) {
47 SoftBusDumpSubModuleHelp(fd, SOFTBUS_BC_MGR_MODULE_NAME, &g_bcMgr_var_list);
48 return SOFTBUS_OK;
49 }
50
51 if (argc == 1 && strcmp(argv[0], "-l") == 0) {
52 SoftBusDumpSubModuleHelp(fd, SOFTBUS_BC_MGR_MODULE_NAME, &g_bcMgr_var_list);
53 return SOFTBUS_OK;
54 }
55 int32_t ret = SOFTBUS_OK;
56 int32_t isModuleExist = SOFTBUS_DUMP_NOT_EXIST;
57 if (strcmp(argv[0], "-l") == 0) {
58 ListNode *item = NULL;
59 LIST_FOR_EACH(item, &g_bcMgr_var_list) {
60 SoftBusDumpVarNode *itemNode = LIST_ENTRY(item, SoftBusDumpVarNode, node);
61 if (strcmp(itemNode->varName, argv[1]) == 0) {
62 ret = itemNode->dumpCallback(fd);
63 isModuleExist = SOFTBUS_DUMP_EXIST;
64 break;
65 }
66 }
67 if (isModuleExist == SOFTBUS_DUMP_NOT_EXIST) {
68 SoftBusDumpErrInfo(fd, argv[1]);
69 SoftBusDumpSubModuleHelp(fd, SOFTBUS_BC_MGR_MODULE_NAME, &g_bcMgr_var_list);
70 }
71 }
72
73 return ret;
74 }
75
SoftBusBcMgrHiDumperInit(void)76 int32_t SoftBusBcMgrHiDumperInit(void)
77 {
78 int32_t ret = SoftBusRegHiDumperHandler(SOFTBUS_BC_MGR_MODULE_NAME, SOFTBUS_BC_MGR_MODULE_HELP,
79 &SoftBusBcMgrDumpHander);
80 if (ret != SOFTBUS_OK) {
81 COMM_LOGE(COMM_INIT, "SoftBusRegBcMgrDumpCb register fail");
82 }
83 return ret;
84 }
85
SoftBusHiDumperBcMgrDeInit(void)86 void SoftBusHiDumperBcMgrDeInit(void)
87 {
88 SoftBusReleaseDumpVar(&g_bcMgr_var_list);
89 }
90