added:get file size thought head method for http center

Author: xengine-qyt

XEngine_Source/XEngine_StorageApp/StorageApp_Center.cpp

@@ -52,13 +52,14 @@ bool XEngine_Task_HttpCenter(LPCXSTR lpszClientAddr, LPCXSTR lpszMsgBuffer, int
 
 	LPCXSTR lpszMethodPost = _X("POST");
 	LPCXSTR lpszMethodGet = _X("GET");
+	LPCXSTR lpszMethodHead = _X("HEAD");
 
 	XCHAR** pptszUrlList;
 	XCHAR tszUrlName[128];
 	int nUrlCount = 0;
 	//得到URL参数个数
 	HttpProtocol_ServerHelp_GetParament(pSt_HTTPParam->tszHttpUri, &pptszUrlList, &nUrlCount, tszUrlName);
-	if (nUrlCount < 1)
+	if (nUrlCount < 1 && (0 != _tcsxncmp(lpszMethodHead, pSt_HTTPParam->tszHttpMethod, _tcsxlen(lpszMethodHead))))
 	{
 		st_HDRParam.nHttpCode = 400;
 		HttpProtocol_Server_SendMsgEx(xhCenterHttp, tszSDBuffer, &nSDLen, &st_HDRParam);
@@ -207,6 +208,32 @@ bool XEngine_Task_HttpCenter(LPCXSTR lpszClientAddr, LPCXSTR lpszMsgBuffer, int
 			XLOG_PRINT(xhLog, XENGINE_HELPCOMPONENTS_XLOG_IN_LOGLEVEL_INFO, _X("业务客户端:%s,请求GET心跳方法成功"), lpszClientAddr);
 		}
 	}
+	else if (0 == _tcsxncmp(lpszMethodHead, pSt_HTTPParam->tszHttpMethod, _tcsxlen(lpszMethodHead)))
+	{
+		//获得文件大小
+		XCHAR tszFileExt[64] = {};
+		XCHAR tszFileHdr[XPATH_MIN] = {};
+		XCHAR tszFilePath[XPATH_MAX] = {};
+		SYSTEMAPI_FILE_ATTR st_FileAttr = {};
+
+		_xstprintf(tszFilePath, _X(".%s"), pSt_HTTPParam->tszHttpUri);
+		if (0 != _xtaccess(tszFilePath, 0))
+		{
+			st_HDRParam.nHttpCode = 404;
+			Protocol_StoragePacket_HTTPPacket(tszRVBuffer, &nRVLen, ERROR_STORAGE_PROTOCOL_HTTP_MANAGE_NOTFOUND, "file not found");
+			HttpProtocol_Server_SendMsgEx(xhCenterHttp, tszSDBuffer, &nSDLen, &st_HDRParam, tszRVBuffer, nRVLen);
+			XEngine_Net_SendMsg(lpszClientAddr, tszSDBuffer, nSDLen, STORAGE_NETTYPE_HTTPCENTER);
+			XLOG_PRINT(xhLog, XENGINE_HELPCOMPONENTS_XLOG_IN_LOGLEVEL_ERROR, _X("业务客户端:%s,请求文件大小失败,文件:%s 不存在"), lpszClientAddr, pSt_HTTPParam->tszHttpUri);
+			return false;
+		}
+		SystemApi_File_GetFileAttr(tszFilePath, &st_FileAttr);
+		BaseLib_String_GetFileAndPath(tszFilePath, NULL, NULL, NULL, tszFileExt);
+		_xstprintf(tszFileHdr, _X("Content-Length: %lld\r\n"), st_FileAttr.nFileSize);
+
+		HttpProtocol_Server_SendMsgEx(xhCenterHttp, tszSDBuffer, &nSDLen, &st_HDRParam, NULL, 0, tszFileHdr);
+		XEngine_Net_SendMsg(lpszClientAddr, tszSDBuffer, nSDLen, STORAGE_NETTYPE_HTTPCENTER);
+		XLOG_PRINT(xhLog, XENGINE_HELPCOMPONENTS_XLOG_IN_LOGLEVEL_INFO, _X("业务客户端:%s,请求获取文件:%s 大小:%lld 成功"), lpszClientAddr, tszFilePath, st_FileAttr.nFileSize);
+	}
 	else
 	{
 		st_HDRParam.bIsClose = true;

XEngine_Source/XEngine_StorageApp/Storage_APPTask/Storage_TaskManage.cpp

@@ -4,8 +4,8 @@ bool XEngine_Task_Manage(LPCXSTR lpszAPIName, LPCXSTR lpszClientAddr, LPCXSTR lp
 {
 	int nSDLen = 10240;
 	int nRVLen = 10240;
-	XCHAR tszSDBuffer[10240];
-	XCHAR tszRVBuffer[10240];
+	XCHAR tszSDBuffer[10240] = {};
+	XCHAR tszRVBuffer[10240] = {};
 	LPCXSTR lpszAPIConfig = _X("Config");
 	LPCXSTR lpszAPIInsert = _X("Insert");
 	LPCXSTR lpszAPIDelete = _X("Delete");
@@ -14,11 +14,7 @@ bool XEngine_Task_Manage(LPCXSTR lpszAPIName, LPCXSTR lpszClientAddr, LPCXSTR lp
 	LPCXSTR lpszAPIBucket = _X("Bucket");
 	LPCXSTR lpszAPITask = _X("Task");
 	LPCXSTR lpszAPIFlushSize = _X("flushsize");
-	RFCCOMPONENTS_HTTP_HDRPARAM st_HDRParam;
-
-	memset(tszSDBuffer, '\0', sizeof(tszSDBuffer));
-	memset(tszRVBuffer, '\0', sizeof(tszRVBuffer));
-	memset(&st_HDRParam, '\0', sizeof(RFCCOMPONENTS_HTTP_HDRPARAM));
+	RFCCOMPONENTS_HTTP_HDRPARAM st_HDRParam = {};
 
 	st_HDRParam.bIsClose = true;
 	st_HDRParam.nHttpCode = 200;