fix code style

Signed-off-by: N411148299@qq.com <411148299@qq.com>

services/include/param/param.h

@@ -28,6 +28,7 @@ extern "C" {
 #define PARAM_VALUE_LEN_MAX  96
 #define PARAM_NAME_LEN_MAX  96
 typedef uint32_t ParamHandle;
+typedef void * ParamContextPtr;
 
 typedef enum {
     PARAM_CODE_ERROR = -1,

services/include/param/sys_param.h

@@ -65,7 +65,8 @@ int SystemGetParameterCommitId(ParamHandle handle, uint32_t *commitId);
  * 遍历参数。
  *
  */
-int SystemTraversalParameter(void (*traversalParameter)(ParamHandle handle, void* cookie), void* cookie);
+int SystemTraversalParameter(
+    void (*traversalParameter)(ParamHandle handle, ParamContextPtr cookie), ParamContextPtr cookie);
 
 /**
  * 外部接口

services/param/client/param_request.c

@@ -274,7 +274,8 @@ int SystemGetParameterValue(ParamHandle handle, char *value, unsigned int *len)
     return ReadParamValue(&g_clientSpace.paramSpace, handle, value, len);
 }
 
-int SystemTraversalParameter(void (*traversalParameter)(ParamHandle handle, void *cookie), void *cookie)
+int SystemTraversalParameter(
+    void (*traversalParameter)(ParamHandle handle, ParamContextPtr cookie), ParamContextPtr cookie)
 {
     InitParamClient();
     PARAM_CHECK(traversalParameter != NULL, return -1, "The param is null");

services/param/include/param_manager.h

@@ -63,12 +63,12 @@ int CheckParamName(const char *name, int paramInfo);
 int CheckParamPermission(const ParamWorkSpace *workSpace,
     const ParamSecurityLabel *srcLabel, const char *name, uint32_t mode);
 
-typedef void (*TraversalParamPtr)(ParamHandle handle, void *context);
+typedef void (*TraversalParamPtr)(ParamHandle handle, ParamContextPtr context);
 typedef struct {
     TraversalParamPtr traversalParamPtr;
-    void *context;
+    ParamContextPtr context;
 } ParamTraversalContext;
-int TraversalParam(const ParamWorkSpace *workSpace, TraversalParamPtr walkFunc, void *cookie);
+int TraversalParam(const ParamWorkSpace *workSpace, TraversalParamPtr walkFunc, ParamContextPtr cookie);
 
 ParamWorkSpace *GetParamWorkSpace(void);
 ParamWorkSpace *GetClientParamWorkSpace(void);

services/param/manager/param_manager.c

@@ -204,7 +204,7 @@ static int ProcessParamTraversal(const WorkSpace *workSpace, const ParamTrieNode
     return 0;
 }
 
-int TraversalParam(const ParamWorkSpace *workSpace, TraversalParamPtr walkFunc, void *cookie)
+int TraversalParam(const ParamWorkSpace *workSpace, TraversalParamPtr walkFunc, ParamContextPtr cookie)
 {
     PARAM_CHECK(workSpace != NULL && walkFunc != NULL, return PARAM_CODE_INVALID_PARAM, "Invalid param");
     ParamTraversalContext context = {

services/param/manager/param_utils.c

@@ -114,7 +114,7 @@ static void TrimString(char *string, uint32_t currLen)
 
 int GetSubStringInfo(const char *buff, uint32_t buffLen, char delimiter, SubStringInfo *info, int subStrNumber)
 {
-    PARAM_CHECK(buff == NULL && info == NULL, return 0, "Invalid buff");
+    PARAM_CHECK(buff != NULL && info != NULL, return 0, "Invalid buff");
     size_t i = 0;
     // 去掉开始的空格
     for (; i < strlen(buff); i++) {