在 Visual C# 2008 中解析 tnsnames.ora [英] Parsing tnsnames.ora in Visual C# 2008

问题描述

我如何使用 Visual C#(Visual Studio 2008 Express 版)解析 tnsnames.ora 文件以获取 tnsnames ?例如，我的 tnsnames.ora 文件包含

How I parse tnsnames.ora file using Visual C# (Visual Studio 2008 Express edition) to get the tnsnames ? For instance, my tnsnames.ora file contains

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = shaman)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )
BILL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = 192.168.10.58)(PORT = 1522))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

我如何解析此文件以获取 TNSNAMES(即 ORCL、BILL 等).如果这个问题听起来太明显，请原谅我，我正在学习 &尝试使用 C#

How can I parse this file to get the TNSNAMES (ie, ORCL, BILL etc). Forgive me if this question sounds too obvious, I'm learning & trying my hand in C#

推荐答案

首先，您需要 此文件的语法规则.

这可能有一个 hack，但我个人会使用完整的解析器，例如 ANTLR结合正确的语法(完整的ANTLR语法列表可以在这里找到).

There is probably a hack for this, but I would personally go with a full parser, like ANTLR combined with the proper grammar (a complete list of ANTLR grammars can be found here).

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