#include?
#include?
#include?“DownloadModule.h“



DownLoadModule::DownLoadModule（bool?binit）?:
		m_pCurl（NULL）
{
	bInit?=?binit;
	if（bInit）
	{
		Init（）;
	}
	m_pCurl?=?curl_easy_init（）;
}
DownLoadModule::~DownLoadModule（）
{
	curl_easy_cleanup（m_pCurl）;
	m_pCurl?=?NULL;
	if（bInit）
	{
		Cleanup（）;
	}
}
void?DownLoadModule::Init（）
{
	curl_global_init（CURL_GLOBAL_ALL）;

}
void?DownLoadModule::Cleanup（）
{
	curl_global_cleanup（）;

}

size_t?DownLoadModule::DownLoadPackage（void?*ptr?size_t?size?size_t?nmemb
		void?*userdata）
{
	FILE?*fp?=?（FILE*）?userdata;
	//LOGD（“dowload:?%d%s“size*nmemb（char?*）ptr）;
	size_t?written?=?fwrite（ptr?size?nmemb?fp）;
	return?written;
}

long?DownLoadModule::GetLocalFileLenth（const?string&?strFileName）
{
	unsigned?long?filesize?=?0;
	struct?stat?statbuff;
	if?（stat（strFileName.c_str（）?&statbuff）?	{
		return?filesize;
	}
	else
	{
		filesize?=?statbuff.st_size;
	}
	return?filesize;

}
bool?DownLoadModule::DownLoad（std::string?strUrl?std::string?strStoragePath
		std::string?strFileName）
{
	bool?bok?=?false;

	//?Create?a?file?to?save?package.
	if?（0?!=?access（strStoragePath.c_str（）?F_OK））
		mkdir（strStoragePath.c_str（）?S_IRWXU?|?S_IRWXG?|?S_IROTH?|?S_IXOTH）;

	const?string?outFileName?=?strStoragePath?+?“/“?+?strFileName;

	//long?localLen?=?GetLocalFileLenth（outFileName.c_str（））;
	DownloadUserData?userData;
	userData.pf?=?NULL;
	strcpy（userData.FileNameoutFileName.c_str（））;

	FILE?*fp?=?fopen（outFileName.c_str（）?“a+b“）;
	if?（!fp）
	{
		//LOGD（“fopen?%s?fail.“outFileName.c_str（））;
		return?bok;
	}
	fseek（fp?0?SEEK_END）;

	//?Download?pacakge
	CURLcode?res;
	curl_easy_setopt（m_pCurl?CURLOPT_URL?strUrl.c_str（））;
	curl_easy_setopt（m_pCurl?CURLOPT_WRITEFUNCTION?DownLoadPackage）;
	curl_easy_setopt（m_pCurl?CURLOPT_WRITEDATA?fp）;
	curl_easy_setopt（m_pCurl?CURLOPT_NOPROGRESS?true）;
	//curl_easy_setopt（m_pCurl?CURLOPT_TIMEOUT?30）;
	curl_easy_setopt（m_pCurl?CURLOPT_NOSIGNAL?1L）;
	curl_easy_setopt（m_pCurl?CURLOPT_HEADER?0L）;
	curl_easy_setopt（m_pCurl?CURLOPT_NOBODY?0L）;
	curl_easy_setopt（m_pCurl?CURLOPT_FOLLOWLOCATION?1L）;
	if（strUrl.find（“https://“）==0）
	{
		curl_easy_setopt（m_pCurl?CURLOPT_SSL_VERIFYPEER?0L）;
		curl_easy_setopt（m_pCurl?CURLOPT_SSL_VERIFYHOST?0L）;
	}
	ErrCode?=?0;
	//curl_easy_setopt（m_pCurl?CURLOPT_RESUME_FROM?localLen）;
	//LOGD（“Download:?%s“strUrl.c_str（））;
	res?=?curl_easy_perform（m_pCurl）;


	if?（res?!=?0）
	{
		ErrCode?=?res;
		//LOGD（“DownLoad?fail:?%d“res）;
		fclose（fp）;
		return?bok;
	}
	fclose（fp）;
	bok?=?true;
	return?bok;
}

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----
?????文件????????2695??2017-02-05?11:56??DownloadModule.cpp
?????文件????????1050??2017-01-20?08:41??DownloadModule.h
?????目錄???????????0??2017-02-05?11:09??include\
?????文件????????2181??2017-01-20?08:41??include\Makefile.am
?????文件???????21822??2017-01-20?08:41??include\Makefile.in
?????文件???????89338??2017-01-20?08:41??include\curl.h
?????文件???????22319??2017-01-20?08:41??include\curlbuild.h
?????文件????????7454??2017-01-20?08:41??include\curlbuild.h.cmake
?????文件????????7143??2017-01-20?08:41??include\curlbuild.h.in
?????文件????????8934??2017-01-20?08:41??include\curlrules.h
?????文件????????2741??2017-01-20?08:41??include\curlver.h
?????文件????????3472??2017-01-20?08:41??include\easy.h
?????文件????????2565??2017-01-20?08:41??include\mprintf.h
?????文件???????14813??2017-01-20?08:41??include\multi.h
?????文件????????1330??2017-01-20?08:41??include\stdcheaders.h
?????文件???????37397??2017-01-20?08:41??include\typecheck-gcc.h
?????目錄???????????0??2017-02-05?11:54??libs\
?????目錄???????????0??2017-02-05?11:54??libs\armeabi\
?????文件??????304704??2017-02-05?11:03??libs\armeabi\libcurl.so
?????目錄???????????0??2017-02-05?11:54??libs\armeabi-v7a\
?????文件??????292424??2017-02-05?11:08??libs\armeabi-v7a\libcurl.so
?????目錄???????????0??2017-02-05?11:54??libs\mips\
?????文件??????562576??2017-02-05?11:15??libs\mips\libcurl.so
?????目錄???????????0??2017-02-05?11:54??libs\x86\
?????文件??????480764??2017-02-05?11:12??libs\x86\libcurl.so