在上一篇文章中,说到了"流程"的由来,以及我对流程的使用. 这一片就是对流程的应用.前一篇文章中说到了三条流程 check_log_measure, check_env_measure, check_update_measure.先来看看chenck_log_measure的源码:
--小岩<757011285@qq.com>
--2015-5-28 1:29
local clm = class("check_log_measure", fw.measure) function clm:ctor(dispatcher, next_m)
clm.super.ctor(self, dispatcher, next_m)
end function clm:onlaunch()
local appconf = fw.classickv.new("conf/app_conf")
if appconf:get("syslog_enabled") then
local sys_logger = fw.logger.new(appconf:get("syslog_limit_level"))
if appconf:get("syslog_console_enabled") then
local sys_clogger
if appconf:get("syslog_console_printfun") then
sys_clogger = fw.console_logger.new(appconf:get("syslog_console_printfun"), )
else
sys_clogger = fw.console_logger.new(print, )
end
sys_logger:add_log_chanel(sys_clogger)
end if appconf:get("syslog_file_enabled") then
fw.fileutil.make_dir(appconf:get("syslog_file_dir"))
local sys_flogger = fw.file_logger.new(
appconf:get("syslog_file_path"),
"w+b",
appconf:get("syslog_file_autoflush"),
,
appconf:get("syslog_file_parser")
)
sys_logger:add_log_chanel(sys_flogger)
sys_logger:info("%s", "创建sylog 日志文件 " .. appconf:get("syslog_file_path") .. "!")
end fw.objpool.set_object(sys_logger, string.upper("sys_logger"))
end
fw.objpool.set_object(appconf, string.upper("appconf")) _G.sys_logger = {
critical = function(fmt, ...)
if fw.objpool.get_object(string.upper("appconf")):get("syslog_enabled") then
fw.objpool.get_object(string.upper("sys_logger")):critical(fmt, ...)
end
end,
err = function(fmt, ...)
if fw.objpool.get_object(string.upper("appconf")):get("syslog_enabled") then
fw.objpool.get_object(string.upper("sys_logger")):error(fmt, ...)
end
end,
warning = function(fmt, ...)
if fw.objpool.get_object(string.upper("appconf")):get("syslog_enabled") then
fw.objpool.get_object(string.upper("sys_logger")):warning(fmt, ...)
end
end,
info = function(fmt, ...)
if fw.objpool.get_object(string.upper("appconf")):get("syslog_enabled") then
fw.objpool.get_object(string.upper("sys_logger")):info(fmt, ...)
end
end,
debug = function(fmt, ...)
if fw.objpool.get_object(string.upper("appconf")):get("syslog_enabled") then
fw.objpool.get_object(string.upper("sys_logger")):debug(fmt, ...)
end
end
} self:finish()
end function clm:onfinish()
sys_logger.info("%s", "执行check_log_measure结束,启动sys_logger成功!")
self:remove()
end function clm:onremove()
sys_logger.info("%s", "移除check_log_measure!")
end return clm
这边是启动sys_logger, 我在启动结束的时候添加到全局表,这样方便操作.启动sys_logger以后,方便记录app在运行时候的情况.出现了问题也方便定位.当然,不同开发者对于问题的处理方式是不一样的,我是习惯这样做.然后给出check_env_measure的源码:
--小岩<757011285@qq.com>
--2015-5-27 17:53
local cem = class("check_env_measure", fw.measure) function cem:ctor(dispatcher, next_m)
cem.super.ctor(self, dispatcher, next_m)
end function cem:onlaunch()
sys_logger.info("%s", "启动check_env_measure!")
local envconf = fw.classickv.new("conf/env_conf")
fw.fileutil.set_search_paths(envconf:get("search_paths")) local envprofile_cls = require "game.env_profile"
local envprofile = envprofile_cls.new() envprofile:set_os_code(fw.platform.arch_code)
envprofile:set_os_name(fw.platform.arch_name)
envprofile:set_os_lancode(fw.platform.arch_lancode)
envprofile:set_os_lanname(fw.platform.arch_lanname) envprofile:set_checkupdate(envconf:get("check_update"))
envprofile:set_updatealways(envconf:get("update_always"))
envprofile:set_http_server_url(envconf:get("http_server_url")) envprofile:set_network_enabled(fw.network.is_network_enabled())
envprofile:set_network_type(fw.network.get_network_type()) fw.objpool.set_object(envconf, string.upper("envconf"))
fw.objpool.set_object(envprofile, string.upper("envprofile")) self:finish()
end function cem:onfinish()
sys_logger.info("%s", "执行check_env_measure结束,检查env成功!")
self:remove()
end function cem:onremove()
sys_logger.info("%s", "移除check_env_measure!")
end return cem
check_env主要是对平台的一些处理,我模仿操作系统去初始化一些环境变量,并以oop的方式添加到env_profile里面，env_profile主要是简单数据结构,提供的只是getter/setter方法。这里有一点需要注意的是,我根据配置文件修改了searchpaths,这主要是应对我们的更新模块,如果更新了新的文件,放在writable_path下面的一个指定目录,那么应该先从这个目录搜索,然后再去搜索apk中的资源目录.其他的环境变量有一些是配置文件配置的,有一些则是网络启用相关的判断,当然,在启动的过程中，依次初始化判定网络状态是不可靠的,因为网络状态可能随时关闭,不过我有仔细想过这个问题:在这么极短的时间内,我们可以认为这个环境变量是可靠的,所以不需要要担心这个问题了.
下面是配置文件env_conf:
search_paths = {
fw.platform.get_writable_path() .. "res",
fw.platform.get_writable_path() .. "src",
"res",
"src",
},
check_update = true,
update_always= true,
http_server_url = "http://192.168.1.131:8000/web/serverInfo",
配置文件我是使用classickv模式读取的,也就是支持lua syntax的,所以我们可以直接使用之前初始化的lua模块.这样很方便.我现在主要是配置了searchpath和更新模块的相应参数.下面看一下更新流程的源码:
--小岩<757011285@qq.com>
--2015-5-27 17:59
local cum = class("check_update_measure", fw.measure) function cum:ctor(dispatcher, next_m)
cum.super.ctor(self, dispatcher, next_m)
self.proxy_ = fw.proxy.new(self.dispatcher_)
self.percent_ =
end function cum:onlaunch()
sys_logger.info("%s", "启动check_update_measure!") self.proxy_:add_listener(fw.ircu.START_IRCU_UPDATE,
function(e)
self:on_START_IRCU_UPDATE(e)
end, self:get_name() .. "tag")
:add_listener(fw.ircu.CANNOT_CONN_TO_HOST,
function(e)
self:on_CANNOT_CONN_TO_HOST(e)
end, self:get_name() .. "tag")
:add_listener(fw.ircu.IRCU_UPDATE_FINISH_SUCC,
function(e)
self:on_IRCU_UPDATE_FINISH_SUCC(e)
end, self:get_name() .. "tag")
:add_listener(fw.ircu.IRCU_UPDATE_FINISH_PART,
function(e)
self:on_IRCU_UPDATE_FINISH_PART(e)
end, self:get_name() .. "tag")
:add_listener(fw.ircu.IRCU_UNCOMPRESS_FILE,
function(e)
self:on_IRCU_UNCOMPRESS_FILE(e)
end, self:get_name() .. "tag")
:add_listener(fw.ircu.ALREADY_NEWEST,
function(e)
self:on_ALREADY_NEWEST(e)
end, self:get_name() .. "tag")
:add_listener(fw.ircu.IRCU_UPDATE_START_PART,
function(e)
self:on_IRCU_UPDATE_START_PART(e)
end, self:get_name() .. "tag") local envprofile = fw.objpool.get_object(string.upper("envprofile")) if not envprofile:get_network_enabled() then
sys_logger.info("%s", "本地网络没开启, 不执行check_update!")
self:finish()
return
end
sys_logger.info("%s", "本地网络已开启,执行check_update!") local ircu_update = fw.ircu.new(
self.dispatcher_,
envprofile:get_http_server_url(),
envprofile:get_network_type()
) ircu_update:check_update()
end function cum:on_START_IRCU_UPDATE(e)
sys_logger.info("%s", "------------------")
sys_logger.info("%s", "开始执行版本更新!")
end function cum:on_CANNOT_CONN_TO_HOST(e)
sys_logger.info("%s", e.name)
sys_logger.info("%s", "执行版本更新失败!")
self:finish()
end function cum:on_IRCU_UPDATE_FINISH_SUCC(e)
sys_logger.info("%s", e.name)
sys_logger.info("%s", "执行版本更新成功!")
self:finish()
end function cum:on_IRCU_UPDATE_FINISH_PART(e)
sys_logger.info("%s", e.name)
sys_logger.info("%s [%s]", "成功更新版本", e.patch)
end function cum:on_IRCU_UNCOMPRESS_FILE(e)
sys_logger.info("%s", e.name)
sys_logger.info("%s, -->[%s] [%.4f]", "成功解压", e.file, e.percent)
self.percent_ = self.percent_ + e.percent
sys_logger.info("%s --> [%.4f]", "更新总进度", self.percent_)
end function cum:on_ALREADY_NEWEST(e)
sys_logger.info("%s", e.name)
sys_logger.info("%s", "已经是最新版本了, 不需要更新!")
self:finish()
end function cum:on_IRCU_UPDATE_START_PART(e)
sys_logger.info("%s", e.name)
sys_logger.info("%s --[%s] [%.4f]", "开始下载", e.path, e.size/e.total*)
end function cum:onfinish()
sys_logger.info("%s", "执行check_update_measure结束!")
self:remove()
end function cum:onremove()
sys_logger.info("%s", "移除check_update_measure!")
self.proxy_:remove_all_listeners()
end return cum
可以看到这个流程其实主要都是处理ircu模块抛出的事件,然后就执行流程跳转的相关操作.根据之前的env_conf配置文件中的相关参数,我们可以给项目添加debug开关，如果在开发过程中可以屏蔽掉更新模块,当然我是没有添加
这个也很容易做到.在合适的配置添加:
if not envprofile:get("check_update") then
sys_logger.info("%s", "更新模块没有开启!“)
self:finish()
return
end
这个还是很简单的.下面就看看ircu模块,也就是我们的增量更新模块：
--小岩<757011285@qq.com>
--2015-5-28 17:44
local network = require "fw.util.network"
local fileutil= require "fw.util.fileutil"
local encrypt = require "fw.util.encrypt"
local ini = require "fw.util.ini" local ircu = class("ircu") ircu.CANNOT_CONN_TO_HOST = "CANNOT_CONNECTION_TO_HOST"
ircu.START_IRCU_UPDATE = "START_IRCU_UPDATE"
ircu.ALREADY_NEWEST = "ALREADY_NEWEST"
ircu.IRCU_UPDATE_FINISH_SUCC = "IRCU_UPDATE_FINISH_SUCC"
ircu.IRCU_UPDATE_FINISH_PART = "IRCU_UPDATE_FINISH_PART"
ircu.IRCU_UNCOMPRESS_FILE = "IRCU_UNCOMPRESS_FILE"
ircu.IRCU_UPDATE_START_PART = "IRCU_UPDATE_START_PART" ircu.TMP = fileutil.get_writable_path() .. "TMP" function ircu:ctor(dispatcher, http_server_url, network_type)
self.dispatcher_ = dispatcher
self.http_server_url_ = http_server_url
self.http_request_ = cc.XMLHttpRequest:new()
self.responseType = cc.XMLHTTPREQUEST_RESPONSE_STRING
self.network_type_ = network_type
end function ircu:check_update()
self:check_local_version_file()
self:requrest_http_server_url()
end --检查本地版本文件
function ircu:check_local_version_file()
local local_version_file = fileutil.get_writable_path() .. "version"
if not fileutil.is_exists(local_version_file) then
fileutil.write_content(local_version_file, encrypt.encrypt("[current]\nv=0"), "wb")
end
end --请求http服务器地址
function ircu:requrest_http_server_url()
self.http_request_:open("GET", self.http_server_url_)
self.http_request_:registerScriptHandler(function()
if self.http_request_.readyState == and (self.http_request_.status >= and self.http_request_.status <= ) then
self.dispatcher_:dispatch({name = ircu.START_IRCU_UPDATE})
self:requrest_version_file(self.http_request_.response)
elseif self.http_request_.readyState == then
self.dispatcher_:dispatch({name = ircu.CANNOT_CONN_TO_HOST})
end
end)
self.http_request_:send()
end --请求版本文件
function ircu:requrest_version_file(version_file_url)
self.http_request_:open("GET", version_file_url)
self.http_request_:registerScriptHandler(function()
if self.http_request_.readyState == and (self.http_request_.status >= and self.http_request_.status <= ) then
if self.network_type_ == network.t.WIFI then
self:update_wifi_mode(self.http_request_.response)
elseif self.network_type_ == network.t.GPRS then
self:update_gprs_mode(self.http_request_.response)
end
elseif self.http_request_.readyState == then
self.dispatcher_:dispatch({name = ircu.CANNOT_CONN_TO_HOST})
end
end)
self.http_request_:send()
end function ircu:update_wifi_mode(version_file_content)
local tmp_version_file = fileutil.get_writable_path() .. "tmp_version"
fileutil.write_content(tmp_version_file, encrypt.encrypt(version_file_content), "wb")
self.tmp_ini = ini.new(tmp_version_file) local tmp_t = {}
local total_size = for s, _ in pairs(self.tmp_ini.props_) do
table.insert(tmp_t, s)
end --给版本排序
table.sort(tmp_t, function(v1, v2)
return tonumber(v1) <= tonumber(v2)
end) self.local_version_ini_ = ini.new(fileutil.get_writable_path() .. "version")
local local_version = self.local_version_ini_:get("current", "v") --检查是不是最新版本
if tonumber(local_version) == tonumber(tmp_t[#tmp_t]) then
self.dispatcher_:dispatch({name = ircu.ALREADY_NEWEST})
return
end local tt = {} for _, v in ipairs(tmp_t) do
if tonumber(v) >= tonumber(local_version) then table.insert(tt, v)
total_size = total_size + tonumber(self.tmp_ini:get(v, "size"))
end
end self.new_version_t_ = tt
self.total_size_ = total_size self:download_patch()
end function ircu:update_gprs_mode(version_file_content) end function ircu:download_patch()
if #self.new_version_t_ == then
self.dispatcher_:dispatch({name = ircu.IRCU_UPDATE_FINISH_SUCC})
fileutil.remove(ircu.TMP)
return
end fw.ircu_helper.download(self.tmp_ini:get(self.new_version_t_[], "path"), ircu.TMP,
function(code) end,
function(p)
if p == then
local patch_size = tonumber(self.tmp_ini:get(self.new_version_t_[], "size"))
local patch_percent = patch_size / self.total_size_
self.dispatcher_:dispatch({
name = ircu.IRCU_UPDATE_START_PART,
path = self.new_version_t_[],
size = patch_size,
total= self.total_size_
}) fw.ircu_helper.uncompress(fileutil.get_writable_path(), ircu.TMP,
function(f, n, t)
self.dispatcher_:dispatch({
name = ircu.IRCU_UNCOMPRESS_FILE,
file = f,
num = n,
total = t,
percent = /t*patch_percent * ,
})
end, function()
self.local_version_ini_:update("current", "v", self.new_version_t_[])
self.local_version_ini_:save()
self.dispatcher_:dispatch({name = ircu.IRCU_UPDATE_FINISH_PART, patch=self.new_version_t_[]})
table.remove(self.new_version_t_, )
self:download_patch()
end)
end
end
)
end return ircu
这个模块使用很简单,需要注意的就是下面这几个抛出的事件就行了,我将这个模块独立封装出来,就是依靠事件来保持低耦合的.
ircu.CANNOT_CONN_TO_HOST = "CANNOT_CONNECTION_TO_HOST"
ircu.START_IRCU_UPDATE = "START_IRCU_UPDATE"
ircu.ALREADY_NEWEST = "ALREADY_NEWEST"
ircu.IRCU_UPDATE_FINISH_SUCC = "IRCU_UPDATE_FINISH_SUCC"
ircu.IRCU_UPDATE_FINISH_PART = "IRCU_UPDATE_FINISH_PART"
ircu.IRCU_UNCOMPRESS_FILE = "IRCU_UNCOMPRESS_FILE"
ircu.IRCU_UPDATE_START_PART = "IRCU_UPDATE_START_PART"
当然,这几个事件除了错误代码之外,其他都是用来做更新界面百分比显示,以及显示更新信息的.ircu模块中使用了我写的c++的异步下载和解压函数.也就是fw.ircu_helper.download/uncompress.下面我给出我的这个C++模块:
#include "lua_ircu.h"
#include "tolua_fix.h"
#include "CCLuaEngine.h"
#include <curl/curl.h>
#include <curl/easy.h>
#include <stdio.h>
#include <vector>
#include <thread> #include <cocos2d.h> #if (CC_TARGET_PLATFORM != CC_PLATFORM_WIN32) && (CC_TARGET_PLATFORM != CC_PLATFORM_WP8) && (CC_TARGET_PLATFORM != CC_PLATFORM_WINRT)
#include <sys/types.h>
#include <sys/stat.h>
#include <errno.h>
#include <dirent.h>
#endif #ifdef MINIZIP_FROM_SYSTEM
#include <minizip/unzip.h>
#else
#include "unzip.h"
#endif #if __cplusplus
extern "C" {
#endif
#include <lualib.h>
#include <lauxlib.h>
#if __cplusplus
}
#endif #define BUFFER_SIZE 8192
#define MAX_FILENAME 512 #define LOW_SPEED_LIMIT 1L
#define LOW_SPEED_TIME 5L bool createDirectory(const char *path)
{
#if (CC_TARGET_PLATFORM == CC_PLATFORM_WINRT) || (CC_TARGET_PLATFORM == CC_PLATFORM_WP8)
return FileUtils::getInstance()->createDirectory(_storagePath.c_str());
#elif (CC_TARGET_PLATFORM == CC_PLATFORM_WIN32)
BOOL ret = CreateDirectoryA(path, nullptr);
if (!ret && ERROR_ALREADY_EXISTS != GetLastError())
{
return false;
}
return true;
#else
mode_t processMask = umask();
int ret = mkdir(path, S_IRWXU | S_IRWXG | S_IRWXO);
umask(processMask);
if (ret != && (errno != EEXIST))
{
return false;
} return true;
#endif
} static int
lua_fw_ircu_download(lua_State* lua_state) {
std::string url = lua_tostring(lua_state, );
std::string tmppath = lua_tostring(lua_state, );
int h1 = toluafix_ref_function(lua_state, , );
int h2 = toluafix_ref_function(lua_state, , );
auto t = std::thread(fw::ircu::download, url, tmppath, h1, h2);
t.detach();
return ;
} static int
lua_fw_ircu_uncompress(lua_State* lua_state) {
std::string dstpath = lua_tostring(lua_state, );
std::string filepath = lua_tostring(lua_state, );
int h1 = toluafix_ref_function(lua_state, , );
int h2 = toluafix_ref_function(lua_state, , );
auto t = std::thread(fw::ircu::uncompress, dstpath, filepath, h1, h2);
t.detach();
return ;
} namespace fw { static size_t
downloadPatch(void *ptr, size_t size, size_t nmemb, void *userdata) {
FILE *fp = (FILE*)userdata;
size_t written = fwrite(ptr, size, nmemb, fp);
return written;
} static int
downloadProgressFunc(void *ptr, double totalToDownload, double nowDownloaded, double totalToUpLoad, double nowUpLoaded) {
typedef cocos2d::LuaStack LuaStack;
typedef cocos2d::LuaEngine LuaEngine;
LuaStack *pStack = LuaEngine::getInstance()->getLuaStack();
static int percent = ;
int tmp = (int)(nowDownloaded / totalToDownload * );
if (percent != tmp)
{
percent = tmp;
cocos2d::Director::getInstance()->getScheduler()->performFunctionInCocosThread([=]{
pStack->pushInt(tmp);
pStack->executeFunctionByHandler((int)ptr,);
});
}
return ;
} void
ircu::download(const std::string& url, const std::string& tmppath, int h1, int h2) {
typedef cocos2d::LuaStack LuaStack;
typedef cocos2d::LuaEngine LuaEngine;
LuaStack *pStack = LuaEngine::getInstance()->getLuaStack(); FILE *fp = fopen(tmppath.c_str(), "wb");
if(!fp) {
cocos2d::Director::getInstance()->getScheduler()->performFunctionInCocosThread([=]{
if (h1)
pStack->pushInt(ircu::CREATE_FILE);
pStack->executeFunctionByHandler(h1,);
});
return;
}
void *_curl;
_curl = curl_easy_init(); if(!_curl) {
return;
} CURLcode res;
curl_easy_setopt(_curl, CURLOPT_URL, url.c_str());
curl_easy_setopt(_curl, CURLOPT_WRITEFUNCTION, downloadPatch);
curl_easy_setopt(_curl, CURLOPT_WRITEDATA, fp);
curl_easy_setopt(_curl, CURLOPT_NOPROGRESS, false);
curl_easy_setopt(_curl, CURLOPT_PROGRESSFUNCTION, downloadProgressFunc);
curl_easy_setopt(_curl, CURLOPT_PROGRESSDATA, h2);
curl_easy_setopt(_curl, CURLOPT_NOSIGNAL, 1L);
curl_easy_setopt(_curl, CURLOPT_LOW_SPEED_LIMIT, LOW_SPEED_LIMIT);
curl_easy_setopt(_curl, CURLOPT_LOW_SPEED_TIME, LOW_SPEED_TIME);
curl_easy_setopt(_curl, CURLOPT_FOLLOWLOCATION, ); res = curl_easy_perform(_curl);
curl_easy_cleanup(_curl); if (res != ) {
cocos2d::Director::getInstance()->getScheduler()->performFunctionInCocosThread([=]{
pStack->pushInt(ircu::NETWORK);
pStack->executeFunctionByHandler(h1,);
});
fclose(fp);
return;
} fclose(fp);
return;
} void
ircu::uncompress(const std::string& dstpath, const std::string& filepath, int h1, int h2) {
typedef cocos2d::LuaStack LuaStack;
typedef cocos2d::LuaEngine LuaEngine;
LuaStack *pStack = LuaEngine::getInstance()->getLuaStack(); unzFile zipFile = cocos2d::unzOpen(filepath.c_str());
if (!zipFile) {
return;
}
cocos2d::unz_global_info global_info;
if (cocos2d::unzGetGlobalInfo(zipFile, &global_info) != UNZ_OK) {
cocos2d::unzClose(zipFile);
return ;
}
char readBuffer[BUFFER_SIZE];
uLong i; for (i = ; i < global_info.number_entry; ++i)
{
cocos2d::unz_file_info fileInfo;
char fileName[MAX_FILENAME];
if (cocos2d::unzGetCurrentFileInfo(zipFile,
&fileInfo,
fileName,
MAX_FILENAME,
nullptr,
,
nullptr,
) != UNZ_OK)
{
cocos2d::unzClose(zipFile);
return;
} const std::string fullPath = dstpath + "/" + fileName; const size_t filenameLength = strlen(fileName);
if (fileName[filenameLength-] == '/')
{
if (!createDirectory(fullPath.c_str()))
{
cocos2d::unzClose(zipFile);
return;
}
}
else
{
const std::string fileNameStr(fileName); size_t startIndex=; size_t index=fileNameStr.find("/",startIndex); while(index != std::string::npos)
{
const std::string dir=dstpath+fileNameStr.substr(,index); FILE *out = fopen(dir.c_str(), "r"); if(!out)
{
if (!createDirectory(dir.c_str()))
{
cocos2d::unzClose(zipFile);
return;
}
else
{
//CCLOG("create directory %s",dir.c_str());
}
}
else
{
fclose(out);
} startIndex=index+; index=fileNameStr.find("/",startIndex); } if (cocos2d::unzOpenCurrentFile(zipFile) != UNZ_OK)
{
cocos2d::unzClose(zipFile);
return;
} FILE *out = fopen(fullPath.c_str(), "wb");
if (! out)
{
cocos2d::unzCloseCurrentFile(zipFile);
cocos2d::unzClose(zipFile);
return;
} int error = UNZ_OK;
do
{
error = cocos2d::unzReadCurrentFile(zipFile, readBuffer, BUFFER_SIZE);
if (error < )
{
cocos2d::unzCloseCurrentFile(zipFile);
cocos2d::unzClose(zipFile);
return;
} if (error > )
{
fwrite(readBuffer, error, , out);
}
} while(error > ); fclose(out); }
cocos2d::Director::getInstance()->getScheduler()->performFunctionInCocosThread([=](){
pStack->pushString(fullPath.c_str());
pStack->pushInt(i+);
pStack->pushInt(global_info.number_entry);
pStack->executeFunctionByHandler(h1, );
}); cocos2d::unzCloseCurrentFile(zipFile); if ((i+) < global_info.number_entry)
{
if (cocos2d::unzGoToNextFile(zipFile) != UNZ_OK)
{
cocos2d::unzClose(zipFile);
return;
}
}
}
cocos2d::Director::getInstance()->getScheduler()->performFunctionInCocosThread([=](){
pStack->executeFunctionByHandler(h2, );
}); cocos2d::unzClose(zipFile);
return;
} const luaL_reg g_ircu_funcs[] = {
{"download", lua_fw_ircu_download},
{"uncompress", lua_fw_ircu_uncompress},
{NULL, NULL},
}; void
register_fw_ircu(lua_State* lua_state) {
luaL_register(lua_state, "fw.ircu_helper", g_ircu_funcs);
}
}
好吧,就到这里了.下面来说一下log. 之前我也写过log模块,但是没有文件记录模块,我这边想要的功能就是同时在终端显示,然后又可以写入到文件.好了,从这个需求出发,我到Github去浏览了一下lua的代码,最后发现了zengrong的仓库, 这里给出他的地址: github.com/zengrong.所以我就从他的log模块取出了部分修改了一下:
--小岩<757011285@qq.com>
--2015-5-28 1:37
local l = class("logger") l.CRITICAL =
l.ERROR =
l.WARNING =
l.INFO =
l.DEBUG =
l.NOSET = function l:ctor(level, ...)
self:set_limit_level(level or l.NOSET)
self.chanels_ = {...}
end function l:set_limit_level(ll)
self.ll_ = ll
end function l:get_limit_level()
return self.ll_
end function l:add_log_chanel(lc)
self.chanels_[#self.chanels_ + ] = lc
end function l:clear_chanel()
self.chanels_ = {}
end function l:flush()
for __, lc in pairs(self.chanels_) do
lc:flush()
end
end function l:log(level, fmt, ...)
if level < self.ll_ then
return
end
args = {...}
for __, lc in pairs(self.chanels_) do
lc:emit(level, fmt, args)
end
end function l:critical(fmt, ...)
self:log(l.CRITICAL, fmt, ...)
end function l:error(fmt, ...)
self:log(l.ERROR, fmt, ...)
end function l:warning(fmt, ...)
self:log(l.WARNING, fmt, ...)
end function l:info(fmt, ...)
self:log(l.INFO, fmt, ...)
end function l:debug(fmt, ...)
self:log(l.DEBUG, fmt, ...)
end return l
我这边只是给出了logger的接口,如果需要的话,请直接去看zr的github.请原谅我并没有在源码中给出引用出处.下面就是app配置Logger的文件:
luagarbage_setpause_val = ,
luagarbage_setstepmul_val = , app_name = "firework 小岩<757011285@qq.com>", gl_win_size = cc.rect(,,, ),
gl_frame_size = cc.size(, ), dr_size = cc.size(, ),
dr_policy = cc.ResolutionPolicy.FIXED_HEIGHT, show_status = false, animation_interval = /, app = "game.application", syslog_enabled = true,
syslog_console_enabled = true,
syslog_console_printfun = function(str)
print(">> syslog " .. str)
end,
syslog_limit_level = fw.logger.NOSET, syslog_file_enabled = true,
syslog_file_autoflush = true,
syslog_file_parser = function(str)
return fw.encrypt.encrypt(str .. '\n')
end,
syslog_file_dir = fw.platform.get_writable_path() .. "log",
syslog_file_path= fw.platform.get_writable_path() .. "log/sys_log",
当然,这份是app配置文件，可以看到在logger写入函数我采用了xxtea加密方式写入,如果在开发期,可以屏蔽掉加密.直接写入就好了.当然也可以不写.好了,就到这里了.
这里是可以添加测试用例的,方法就是修改其中的app属性配置,从app.lua继承实现一个自己的test_application,然后修改配置文件，启动的时候就切换了入口.看需求添加吧,如果是有独立封装的ui类库以及其他独立功能可以考虑添加测试用例.又或者是需要添加工具,也可以在这里做考虑。
这次的文章篇幅比较的长,希望大家耐心点看. 终于我算是完成了自己的承诺了. 嘻嘻嘻嘻嘻~