資源簡介
本人從luciol官網(wǎng)下載的一套集成一系列電力規(guī)約IEC608705、DNP3協(xié)議的java源碼框架，而用java編寫電力規(guī)約本身就很少見，能在網(wǎng)上找到這套代碼實(shí)屬不易。這套框架已經(jīng)滿足大部分需求，代碼精簡、易懂，對(duì)象關(guān)系設(shè)計(jì)合理,各種規(guī)約分類明確，只有IEC104規(guī)約沒有完善，不過可以參考IEC101規(guī)約源碼及設(shè)計(jì)思路，本人已經(jīng)做過測(cè)試，工具類靈活、可擴(kuò)展性強(qiáng)，雖然不能直接商用，但確實(shí)參考性極強(qiáng)
代碼片段和文件信息
/*?Copyright?（c）?20022003?Stefan?Haustein?Oberhausen?Rhld.?Germany
?*
?*?Permission?is?hereby?granted?free?of?charge?to?any?person?obtaining?a?copy
?*?of?this?software?and?associated?documentation?files?（the?“Software“）?to?deal
?*?in?the?Software?without?restriction?including?without?limitation?the?rights
?*?to?use?copy?modify?merge?publish?distribute?sublicense?and/or
?*?sell?copies?of?the?Software?and?to?permit?persons?to?whom?the?Software?is
?*?furnished?to?do?so?subject?to?the?following?conditions:
?*
?*?The??above?copyright?notice?and?this?permission?notice?shall?be?included?in
?*?all?copies?or?substantial?portions?of?the?Software.
?*
?*?THE?SOFTWARE?IS?PROVIDED?“AS?IS“?WITHOUT?WARRANTY?OF?ANY?KIND?EXPRESS?OR
?*?IMPLIED?INCLUDING?BUT?NOT?LIMITED?TO?THE?WARRANTIES?OF?MERCHANTABILITY
?*?FITNESS?FOR?A?PARTICULAR?PURPOSE?AND?NONINFRINGEMENT.?IN?NO?EVENT?SHALL?THE
?*?AUTHORS?OR?COPYRIGHT?HOLDERS?BE?LIABLE?FOR?ANY?CLAIM?DAMAGES?OR?OTHER
?*?LIABILITY?WHETHER?IN?AN?ACTION?OF?CONTRACT?TORT?OR?OTHERWISE?ARISING
?*?FROM?OUT?OF?OR?IN?CONNECTION?WITH?THE?SOFTWARE?OR?THE?USE?OR?OTHER?DEALINGS
?*?IN?THE?SOFTWARE.?*/
?
?
package?org.kobjects.base64;
import?java.io.*;
public?class?base64?{
????static?final?char[]?charTab?=
????????“ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/“
????????????.toCharArray（）;
????public?static?String?encode（byte[]?data）?{
????????return?encode（data?0?data.length?null）.toString（）;
????}
????/**?Encodes?the?part?of?the?given?byte?array?denoted?by?start?and
????len?to?the?base64?format.??The?encoded?data?is?appended?to?the
????given?StringBuffer.?If?no?StringBuffer?is?given?a?new?one?is
????created?automatically.?The?StringBuffer?is?the?return?value?of
????this?method.?*/
????public?static?StringBuffer?encode（
????????byte[]?data
????????int?start
????????int?len
????????StringBuffer?buf）?{
????????if?（buf?==?null）
????????????buf?=?new?StringBuffer（data.length?*?3?/?2）;
????????int?end?=?len?-?3;
????????int?i?=?start;
????????int?n?=?0;
????????while?（i?<=?end）?{
????????????int?d?=
????????????????（（（（int）?data[i]）?&?0x0ff）?<????????????????????|?（（（（int）?data[i?+?1]）?&?0x0ff）?<????????????????????|?（（（int）?data[i?+?2]）?&?0x0ff）;
????????????buf.append（charTab[（d?>>?18）?&?63]）;
????????????buf.append（charTab[（d?>>?12）?&?63]）;
????????????buf.append（charTab[（d?>>?6）?&?63]）;
????????????buf.append（charTab[d?&?63]）;
????????????i?+=?3;
????????????if?（n++?>=?14）?{
????????????????n?=?0;
????????????????buf.append（“\r\n“）;
????????????}
????????}
????????if?（i?==?start?+?len?-?2）?{
????????????int?d?=
????????????????（（（（int）?data[i]）?&?0x0ff）?<????????????????????|?（（（（int）?data[i?+?1]）?&?255）?<
????????????buf.append（charTab[（d?>>?18）?&?63]）;
????????????buf.append（charTab[（d?>>?12）?&?63]）;
????????????buf.append（charTab[（d?>>?6）?&?63]）;
????????????buf.append（“=“）;
????????}
????????else?if?（i?==?start?+?len?-?1）?{
????????????int?d?=?（（（int） ?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????文件?????502757??2003-02-08?16:22??Luciol_V0_2_00z_as_Eclipse_Project\Bouncycastle?API?1.18?-?J2ME\lcrypto-j2me-118\zips\midp_classes.zip
?????文件?????385349??2003-02-08?16:22??Luciol_V0_2_00z_as_Eclipse_Project\Bouncycastle?API?1.18?-?J2ME\lcrypto-j2me-118\zips\midp_crypto.zip
?????文件????????455??2003-06-07?09:00??Luciol_V0_2_00z_as_Eclipse_Project\Change_Log.txt
?????文件????????241??2003-05-14?16:25??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.classpath
?????文件????????394??2003-05-14?16:25??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.project
?????文件?????????88??2013-12-09?14:46??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.settings\org.eclipse.core.resources.prefs
????I.A....?????????3??2013-12-27?17:45??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\entries
????I.A....?????????3??2013-12-27?17:45??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\format
????I.A....??????5048??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\00\0079df2c925eddf8ad4a33bd2c57ddbbb476bc7b.svn-ba
????I.A....??????1288??2013-12-27?17:49??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\01\01e653cbd0193f52aaa8d36146df2bb3f5fc5e14.svn-ba
????I.A....??????4597??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\01\01f70c27924829725b8c95930abbde49d90c9833.svn-ba
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????I.A....??????1689??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\1c\1cc50018399f131bb66e2c13effb6f106444b6a3.svn-ba
????I.A....??????2076??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\20\20f08b31f8170adac9233145d21cb5937fbd6cb5.svn-ba
????I.A....???????238??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\23\233d471806c4dc20da6c6e512145f909f151efdb.svn-ba
????I.A....?????17739??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\25\2553cdeb299f69be3a81bf2e8100c1e8832c87ae.svn-ba
????I.A....?????15818??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\25\25902ceec7324f74e004b584be81e9d2d91c85a8.svn-ba
????I.A....??????1136??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\2e\2e0d32bf8193087d99f311ffdc2f9df100536c38.svn-ba
????I.A....??????5015??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\2f\2fccdc17f65cfefd68ef9beac68e05d98e62b951.svn-ba
????I.A....??????2393??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\37\37a6be6856f8477c5a9a9dca2d0c3dada8df03f5.svn-ba
????I.A....??????5853??2013-12-27?17:49??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\38\387053b881a1b54210ce1914a410e7fc65397f8d.svn-ba
????I.A....??????1184??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\39\39ade5f96ae16a426ae1e4c1470b08a66c538412.svn-ba
????I.A....??????2221??2013-12-27?17:48??Luciol_V0_2_00z_as_Eclipse_Project\Enhydra?Librairies\.svn\pristine\3b\3bc066cdad236f9aa3d87ba1f366c5494c494947.svn-ba
............此處省略3270個(gè)文件信息
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