!1490 FIX: 恢复接口LoadParamsFile

Merge pull request !1490 from cheng_jinsong/1107_paramLoad

interfaces/innerkits/init_module_engine/include/init_module_engine.h

@@ -34,6 +34,8 @@ int SystemWriteParam(const char *name, const char *value);
 
 int SystemReadParam(const char *name, char *value, unsigned int *len);
 
+int LoadParamsFile(const char *fileName, bool onlyAdd);
+
 typedef int (*CmdExecutor)(int id, const char *name, int argc, const char **argv);
 
 int AddCmdExecutor(const char *cmdName, CmdExecutor execCmd);

interfaces/innerkits/init_module_engine/stub/libinit.stub.json

 [
     { "name": "SystemWriteParam" },
     { "name": "SystemReadParam" },
+    { "name": "LoadParamsFile" },
     { "name": "SplitString" },
     { "name": "AddCmdExecutor" },
     { "name": "RemoveCmdExecutor" },

services/param/manager/param_server.c

@@ -192,6 +192,11 @@ static int ProcessParamFile(const char *fileName, void *context)
     return LoadDefaultParam_(fileName, mode, exclude, ARRAY_LENGTH(exclude), LoadOneParam_);
 }
 
+int LoadParamsFile(const char *fileName, bool onlyAdd)
+{
+    return LoadDefaultParams(fileName, onlyAdd ? LOAD_PARAM_ONLY_ADD : LOAD_PARAM_NORMAL);
+}
+
 int LoadDefaultParams(const char *fileName, uint32_t mode)
 {
     PARAM_CHECK(fileName != NULL, return -1, "Invalid filename for load");