﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>C++博客-海屋-随笔分类-开源</title><link>http://www.cppblog.com/seahouse/category/15831.html</link><description /><language>zh-cn</language><lastBuildDate>Sun, 06 Jan 2013 11:05:50 GMT</lastBuildDate><pubDate>Sun, 06 Jan 2013 11:05:50 GMT</pubDate><ttl>60</ttl><item><title>Qt vlc视频开发libvlc_new返回空的问题</title><link>http://www.cppblog.com/seahouse/archive/2012/12/22/196519.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Sat, 22 Dec 2012 00:59:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2012/12/22/196519.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/196519.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2012/12/22/196519.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/196519.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/196519.html</trackback:ping><description><![CDATA[Windows平台下，在使用vlc非安装版的时候，需要增加环境变量VLC_PLUGIN_PATH：<br />如：VLC_PLUGIN_PATH=C:\Users\Administrator\Downloads\vlc-2.0.5\plugins<br /><br />播放中文名文件时需要将文件名字符串转换为utf8，如在Qt下开发进行的操作：fileName.toUtf8();<br /><br /><br />其他：http://www.cnitblog.com/buf/archive/2012/10/10/74993.html&nbsp;<img src ="http://www.cppblog.com/seahouse/aggbug/196519.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2012-12-22 08:59 <a href="http://www.cppblog.com/seahouse/archive/2012/12/22/196519.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>nsis制作postgresql安装包</title><link>http://www.cppblog.com/seahouse/archive/2012/04/17/171709.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Tue, 17 Apr 2012 02:03:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2012/04/17/171709.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/171709.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2012/04/17/171709.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/171709.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/171709.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: postgresql提供了安装文件（exe）和压缩包文件（zip），有时我们希望在安装完成后针对某些软件做一些数据库的初始化操作。所以有必要制作一个自己的postgresql安装包。以下说一下nsis制作postgresql的注意事项。<br>1  官方下载postgresql压缩包（zip），而非exe安装包<br>2  下载nsis，nsis edit，ZIPDLL（用来解压zip）<br>其它用代码直接说明。&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2012/04/17/171709.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/171709.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2012-04-17 10:03 <a href="http://www.cppblog.com/seahouse/archive/2012/04/17/171709.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>编译Qt针对PostgreSQL9.0版本的驱动编译 psqlsql.dll</title><link>http://www.cppblog.com/seahouse/archive/2012/03/17/168171.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Sat, 17 Mar 2012 01:55:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2012/03/17/168171.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/168171.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2012/03/17/168171.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/168171.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/168171.html</trackback:ping><description><![CDATA[Qt4.7版本对PostgreSQL的支持只到8.2，Qt4.8会增加到PostgreSQL9.x。<br />在使用QSqlTableModel中的setTable中，如果版本不对有可能会导致执行错误。<br /><br />现在我们将Qt4.7版本中的数据库驱动升级，重新编译。<br /><br />1 &nbsp;下载Qt4.8源码。<br />2 &nbsp;拷贝D:\Qt\qt-everywhere-opensource-src-4.8.0\src\sql\drivers\psql中的文件到Qt安装目标的对应目录下，同样方法再拷贝D:\Qt\qt-everywhere-opensource-src-4.8.0\src\plugins\sqldrivers\psql中的文件。<br />3 &nbsp;到D:\Qt\2010.05\qt\src\plugins\sqldrivers\psql目录下，根据psql.pro放到QtCreator中准备编译，在项目中增加qmake参数，增加PostgreSQL9.0的头文件引用和库连接：INCLUDEPATH+=D:\soft\PostgreSQL\9.0\include LIBS+=D:\soft\PostgreSQL\9.0\lib\libpq.lib<br />4 &nbsp;执行qmake并编译即可。<img src ="http://www.cppblog.com/seahouse/aggbug/168171.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2012-03-17 09:55 <a href="http://www.cppblog.com/seahouse/archive/2012/03/17/168171.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>xTuple 中文版</title><link>http://www.cppblog.com/seahouse/archive/2012/03/04/167122.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Sun, 04 Mar 2012 09:12:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2012/03/04/167122.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/167122.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2012/03/04/167122.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/167122.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/167122.html</trackback:ping><description><![CDATA[将xTuple.zh_CN.qm修改为default.zh_CN.qm即可。<img src ="http://www.cppblog.com/seahouse/aggbug/167122.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2012-03-04 17:12 <a href="http://www.cppblog.com/seahouse/archive/2012/03/04/167122.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>用pgAdmin调试Postgres存储过程</title><link>http://www.cppblog.com/seahouse/archive/2012/01/16/164240.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Mon, 16 Jan 2012 03:33:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2012/01/16/164240.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/164240.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2012/01/16/164240.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/164240.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/164240.html</trackback:ping><description><![CDATA[<div><div>1）更改数据库目录下的postgresql.conf,加入如下红色语句：</div><div>#shared_preload_libraries = '' # (change requires restart)（这个系统默认下是注释掉的，在这句下面加入下面语句）</div><div>shared_preload_libraries = '$libdir/plugins/plugin_debugger'（这是新加入的）</div><div>2）重新启动pg服务</div><div>3）在要进行调试的数据库里执行pldbgapi.sql文件，这个文件在你pg安装目录的share/postgresql/contrib/下面</div><div></div><div>调试pg的function</div><div>1）打开pgadmin3，打开你要调试的数据库,在你要调试的function上右击，这时你会发现多了一项Debugging，占击子项中的debug就可对function进行调试了。<br /><br />参考：<a href="http://hi.baidu.com/azhw/blog/item/a431992201d5adfbd6cae223.html">http://hi.baidu.com/azhw/blog/item/a431992201d5adfbd6cae223.html</a></div></div><img src ="http://www.cppblog.com/seahouse/aggbug/164240.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2012-01-16 11:33 <a href="http://www.cppblog.com/seahouse/archive/2012/01/16/164240.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>xTuple运行环境搭建</title><link>http://www.cppblog.com/seahouse/archive/2011/11/22/160713.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Tue, 22 Nov 2011 07:50:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/11/22/160713.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/160713.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/11/22/160713.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/160713.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/160713.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 运行环境搭建步骤<br>1  搭建准备：<br>    硬件：PC电脑一台，数据服务器一台（可与PC电脑是同一个）。<br>    软件：windows操作系统。<br>    安装文件：xtuple-client-3.7.0-Windows.rar，postgresql-9.0.4-1-windows.exe，postbooks_demo-3.7.0.backup，init.sql<br><br>2  安装数据库及服务<br>3  配置数据库环境与结构<br>4  设置系统为中文<br>5  去掉xTuple欢迎界面&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2011/11/22/160713.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/160713.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-11-22 15:50 <a href="http://www.cppblog.com/seahouse/archive/2011/11/22/160713.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>postgres: the pasword specified was incorrent ...</title><link>http://www.cppblog.com/seahouse/archive/2011/11/10/159917.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Thu, 10 Nov 2011 07:00:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/11/10/159917.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/159917.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/11/10/159917.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/159917.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/159917.html</trackback:ping><description><![CDATA[在卸载了postgres后重新安装过程中，输入密码后提示：<span class="Apple-style-span" style="font-family: verdana, arial, helvetica, sans-serif; line-height: 18px; font-size: 12px; -webkit-border-horizontal-spacing: 1px; -webkit-border-vertical-spacing: 1px; ">The password specified was incorrect. Please enter the correct password for the postgres windows user account.&nbsp;</span><br /><br />解决方法：<br />方法一：<br />计算机管理中的用户中删除用户postgres。<br /><br />windows 7 的HOME无此界面，所以请用后续方法。<br /><br />方法二：<br />命令提示符，运行net user postgres /del<br /><br />有可能出现系统错误5，拒绝访问。请按以下方法。<br /><br /><br />方法三：<br />开始 -- 附件 -- 右击命令提示符，以管理员身份运行。<br />执行命令net user postgres /del<br /><br />成功。<br /><br /><br />重新安装postgres即可。<img src ="http://www.cppblog.com/seahouse/aggbug/159917.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-11-10 15:00 <a href="http://www.cppblog.com/seahouse/archive/2011/11/10/159917.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>xTuple ERP: PostBooks 环境搭建</title><link>http://www.cppblog.com/seahouse/archive/2011/11/07/144731.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Mon, 07 Nov 2011 11:41:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/11/07/144731.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/144731.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/11/07/144731.html#Feedback</comments><slash:comments>3</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/144731.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/144731.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: 前提：已下载安装了Qt<br>1 下载源码<br>xtuple，openrpt，csvimp<br><br>2  编译<br>先编译openrpt，再编译csvimp，最后编译xtuple<br>尽管global.pri里允许openrpt和csvimp在xtuple目录的../，../../，../../../，仍然建议将他们并列放置。<br>注：请勿修改这3个文件夹名称，否则需要修改global.pri<br>编译时间超过1小时<br><br>3  安装PostgresSQL<br>编译完成后运行，当然连不上数据库。安装PostgresSQL 9.0，请不要在目录中包含空格。<br><br>4  编译Qt对PostgresSQL的驱动插件<br>编译方法：http://www.qtcentre.org/wiki/index.php?title=Building_the_QPSQL_plugin_on_Windows_using_MinGW<br>步骤进行简单描述：<br>1）在支持mingw编译器的命令行中输入。<br>    command：默认&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2011/11/07/144731.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/144731.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-11-07 19:41 <a href="http://www.cppblog.com/seahouse/archive/2011/11/07/144731.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>xTuple ERP开发环境安装 (PostBooks)</title><link>http://www.cppblog.com/seahouse/archive/2011/11/04/158499.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Fri, 04 Nov 2011 10:07:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/11/04/158499.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/158499.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/11/04/158499.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/158499.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/158499.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: OpenRPT<br>xTuple core<br>CSVimp<br>Updater<br><br><br>7  数据库恢复<br>下载：http://sourceforge.net/projects/postbooks/files/03%20PostBooks-databases/3.8.0Beta/<br>可恢复其中的.backup文件<br>恢复步骤：<br>1）创建admin用户<br>执行命令：psql -U postgres -f init.sql template1<br>其中init.sql为下载好的文件，template1为登录的数据库。可以改为默认已存在的数据库postgres<br>也可以在pgAdmin下的SQL中执行init.sql中的内容<br>2）创建新数据库<br>执行命令：createdb -U admin production<br>注意用户名为admin<br>也可以在pgAdmin下执行SQL语句：<br>create database "production" with owner = admin<br>&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2011/11/04/158499.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/158499.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-11-04 18:07 <a href="http://www.cppblog.com/seahouse/archive/2011/11/04/158499.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>vtk -- 入门</title><link>http://www.cppblog.com/seahouse/archive/2011/03/16/140925.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Wed, 16 Mar 2011 08:46:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/03/16/140925.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/140925.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/03/16/140925.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/140925.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/140925.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: vtk<br>    视觉化工具函式库（VTK，Visualization Toolkit）是一个开放源码，跨平台、支援平行处理（VTK曾用于处理大小近乎1个Petabyte的资料，其平台为美国Los Alamos国家实验室所有的具1024个处理器之大型系统）的图形应用函式库。2005年实曾被美国陆军研究实验室用于即时模拟俄罗斯制反导弹战车ZSU23-4受到平面波攻击的情形，其计算节点高达2.5兆个之多。<br><br><br><br>介绍及使用：  http://www.cnblogs.com/buffer/archive/2009/03/13/1410235.html<br>&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2011/03/16/140925.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/140925.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-03-16 16:46 <a href="http://www.cppblog.com/seahouse/archive/2011/03/16/140925.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>casocklib下载与编译</title><link>http://www.cppblog.com/seahouse/archive/2011/01/30/138033.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Sun, 30 Jan 2011 05:55:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/01/30/138033.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/138033.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/01/30/138033.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/138033.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/138033.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: casocklib, automake, Protocol Buffers, rpc&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2011/01/30/138033.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/138033.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-01-30 13:55 <a href="http://www.cppblog.com/seahouse/archive/2011/01/30/138033.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>svn (subversion) </title><link>http://www.cppblog.com/seahouse/archive/2011/01/26/138016.html</link><dc:creator>seahouse</dc:creator><author>seahouse</author><pubDate>Wed, 26 Jan 2011 01:20:00 GMT</pubDate><guid>http://www.cppblog.com/seahouse/archive/2011/01/26/138016.html</guid><wfw:comment>http://www.cppblog.com/seahouse/comments/138016.html</wfw:comment><comments>http://www.cppblog.com/seahouse/archive/2011/01/26/138016.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.cppblog.com/seahouse/comments/commentRss/138016.html</wfw:commentRss><trackback:ping>http://www.cppblog.com/seahouse/services/trackbacks/138016.html</trackback:ping><description><![CDATA[&nbsp;&nbsp;&nbsp;&nbsp; 摘要: http://www.subversion.org.cn/?action-viewnews-itemid-1&nbsp;&nbsp;<a href='http://www.cppblog.com/seahouse/archive/2011/01/26/138016.html'>阅读全文</a><img src ="http://www.cppblog.com/seahouse/aggbug/138016.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.cppblog.com/seahouse/" target="_blank">seahouse</a> 2011-01-26 09:20 <a href="http://www.cppblog.com/seahouse/archive/2011/01/26/138016.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>