SDG 10 303\r\n
Routing: 1.0\r\n
To: 1:[email protected]\r\n
From: 1:[email protected];epid={4b84929f-aa3b-4967-a00c-6d4675ee342b}\r\n
\r\n
Messaging: 2.0\r\n
Message-Type: Text\r\n
Content-Length; 4\r\n
Content-Type: text/plain; charset=UTF-8\r\n
X-MMS-IM-Format; FN=Microsoft%20Yahei; EF=; CO=; CS=1; PF=0\r\n
\r\n
Hello,world!//本例不分析内容;内容可以根据实例推导(*^__^*) ;
char *msn_data="SDG ……"//以上包内信息
char *senderEmail[128]; //发消息人的msn账号
char *receiveEmail[128]; //收消息人的msn账号
char a[128]; //没有实际用途,用于存储其余部分的字符串;
sscanf(msn_data, "%100[^T]To: 1:%s\r\nFrom: 1:%100[^;]",a,receiveEmail,senderEmail);
分析:
%100[^T],//读取最多100个字符,遇到字符'T'结束,存储于 a 中;
To: 1:%s\r\n,//读取“To: 1:”后面的[email protected]存储于%s,即receiveEmail;遇到"\r\n",结束;
From: 1:%100[^;],//读取“From: 1:”后面的[email protected],存储于%100[^;]中,即senderEmail,遇到';'结束。