һ
    acl һƽ̨ͨͨſ⣬ͬʱṩмֵܡͨÿ⣬ûԷǳ׵رдֶ֧ģʽķWEB ӦóԼݿӦó򡣴⣬ÿ⻹ṩ XML/JSON/MIME 뼰빦ܣЩ֧ʽģʽӶʹ֮ӦͬͨѶʽ
    Ҫ 5 ⼰ʾ5 ˵£
    1) lib_acl: ÿĿ⣬ 4 ڸÿ; ÿ C ʵ֡
    2) lib_protocol: ÿҪʵ http Э鼰 icmp/ping Э; ÿ C ʵ֡
    3) lib_acl_cpp: ÿ C++ Էװ lib_acl/lib_protocol ⣬ͬʱһЩмֵĹӦá
    4) lib_dict: ÿҪʵ KEY-VALUE ֵʽ洢⣬ÿ⻹ BDB, CDB Լ tokyocabinet ⡣
    5) lib_tls: ÿװ openssl ⣬ʹ lib_acl ͨģʽ֧ ssl

ƽּ̨֧
    Ŀǰ֧ Linux(AS4,5,6, CS4,5,6), Windows, MacOS, (ԭҲ֧ FreeBSD, Solaris, ˭ЩֲЩƽ̨ϣ
    1) Linux/MacOS: ֱնзʽ·ֱ lib_acl/lib_protocol/lib_acl_cpp/lib_dict/lib_tls Ŀ¼£ make ɡ
    2) Windows:  VC2003/VC2010 б롣(Ҫ VC6/VC2005/VC2008 룬Բο VC2003 ı)
     WIN32 ʹö̬ʱмҪע⣺
    a) ʹ lib_acl Ķ̬ʱҪûĹԤ: ACL_DLL;
    b) ʹ lib_protocol ̬е HTTP  ICMP ʱҪڹԤ HTTP_DLL  ICMP_DLL;
    c) ʹ lib_acl_cpp Ķ̬ʱҪڹԤ ACL_CPP_DLLʹ VC2003 뻷ҪԤ VC2003;
    d) ʹ lib_dict Ķ̬ʱҪڹԤ DICT_DLL;
    e) ʹ lib_tls Ķ̬ʱҪڹԤ TLS_DLL

̽ṹ˵
    1) lib_acl
    1.1 init/ : Ҫڳʼ acl 
    1.2 stdlib/ : һЩȽϻĹܺ⣬ stdlib/ Ŀ¼ҪһЩй־¼/ļVSTRINGȹܺ stdlib/ »жĿ¼£
    1.2.1 common/ : Ŀ¼ҪΪһЩõݽṹ㷨Ĺܺ⣬ϣС̬顢ջ桢ƽģʽƥȣ
    1.2.2 memory/ : Ŀ¼Ҫڴصĺ⣬ڴУ顢ڴعڴƬȣ
    1.2.3 filedir/ : Ŀ¼ҪĿ¼Ŀ¼صĿ⣻
    1.2.4 configure/ : Ŀ¼Ҫļķ⣻
    1.2.5 iostuff/ : Ŀ¼ҪһЩõIOĺ⣬/дʱIOģʽȣ
    1.2.6 string/ : Ŀ¼ҪһЩõַĿ⣬ṩ˱ȱ׼CЧַܣ
    1.2.7 debug/ : ҪЭڴй¶ȹܣ
    1.2.8 sys/ : Ҫ벻ͬϵͳƽ̨صAPIķװ⣻
    1.3 net/: صĺ⣬ӡDNSѯ׽ӿڲõȹܣ
    1.3.1 connect/ : Ҫصĺ⣬ӡ׽ӿӵȣ
    1.3.2 listen/ : Ҫصĺ⣬׽ӿڼȣ
    1.3.3 dns/ : ҪDNSѯصĺ⣬ gethostbyname ȽӿڵķװRFC1035׼ֱӷUDPʽвѯȹܣ
    1.4 event/ : Ҫװ select/poll/epoll/iocp/win message/kqueue/devpoll ϵͳAPIӿڣʹ¼Ч򵥣⻹ʱӿڣacl еĺܶӦöõЩӿڣ aiomaster ģ飻
    1.5 aio/ : Ҫ첽Ĺܺ׺ڴ߲ʱзǳߵЧʣṩ˱ȻAPIΪ߼ĵ÷ʽʹ libevent ֮ĺΪ򵥣̰߳ȫģ
    1.6 msg/ : Ҫ˻̵߳Ϣ¼Ϣ¼ܣ
    1.7 thread/ : ҪǷװ˸OSƽ̨µĻ߳APIʹӿڱһԣƽ̨Ĳԣͬʱṩ˰פ̳߳صĺ⣬Լֲ߳̾չ
    1.8 db/ : ҪһЩݿйصĹܿ⣬һͨõݿӳصĿܣʵmysqlӳʵһ򵥵ڴݿ⣨ɹϣƽ϶ɣZDBݴ洢棬һЧĻּĴ洢棻
    1.9 proctl/ : win32 ƽ̨¸ӽ̿ƹܿ⣻
    1.10 code/ : 뺯⣬ base64롢URLԼһЩַȣ
    1.11 unit_test/ : йؽ C ԵԪԵĹܿ⣻
    1.12 xml/һʽ xml ֧ʽͨţ
    1.13 json/һʽ json ֧ʽͨţ
    1.14 master/:  UNIX ֶַ֧ģʽķܣĿǰҪֶ֧ģʽ̶߳ģʽ̷ģʽԼ̴ģʽ

    2) lib_protocol
    2.1 http/: HTTP ЭصĿ⣬֧ HTTP/1.1ͨѶʽ֧ͬ/첽ʽ
    2.2 icmp/: icmp/ping Э⣬֧ͬ/첽ͨŷʽ

    3) lib_acl_cpp
    3.1 stdlib/: Ҫַ(string)xml/json ⣬zlib ѹ( zlib ), ־¼, ַת(UNIXҪ iconv ), memcached ͻ, (֧߳ļ);
    3.2 stream/: ֧/ļ֧/ͨŷʽڷģʽ֧ select/poll/epoll/iocp/win32 message/kqueue/devpoll֧ ssl ܴ(ʽҪ polarssl);
    3.3 ipc/: ڷͨŷʽṩģģϵķʽ;
    3.4 http/: Ƚ HTTP ͨſ⼰Э⣬ֿ֧ͻ˼ģʽ֧ ssl/gzip ䷽ʽ; ֧ Java HttpServlet ʽĴ󲿷ֽӿڣд CGI 
    3.5 db/: װ MYSQL/SQLITE ⣬֧ݿӳأ
    3.6 hsocket/: ʵ handler-socket ͻͨſ⣻
    3.7 mime/: ֧ʼصĿ(ʼ rfc2045-rfc2047/rfc822/base64/uucode 뼰).
