如何从Admin Priveleges输出bash脚本，从Cocoa调用？ [英] How to get output from Admin Priveleges bash script, called from Cocoa?

问题描述

我使用下面的代码，启动bash命令，具有管理员权限。我需要能够将输出存储在Array中，以后使用它。如何获取输出？

I'm using code below, to launch bash command, with Admin Privileges. I need to be able to store output in Array,after to use it. How can I get output?

 char *command1= "/usr/bin/dscl";

char *args1[] = {".","-read","/SharePoints/FolderName","directory_path",nil};

    FILE *pipe = nil;

                            err = AuthorizationCreate(nil,
                              kAuthorizationEmptyEnvironment,
                              kAuthorizationFlagDefaults,
                              &authorizationRef);

        err = AuthorizationExecuteWithPrivileges(authorizationRef,
                                               command,
                                              kAuthorizationFlagDefaults,
                                              args1,
                                              &pipe);    

输出应为某个共享文件夹的文件夹-Path。
我如何得到它，并存储在Array？

Output should be folder -Path of some shared folder. How can I get it, and to store in Array?

在NSTask是可能与NSPipe，但这里是文件类型。

P.S. In NSTask is possible to do with NSPipe, but here is File type.

非常感谢。

推荐答案

从中读取 AuthorizationExecuteWithPrivileges 返回给您的POSIX文件句柄（ FILE * ）。完成后不要忘记关闭它。

Read from the POSIX file handle (FILE *) that AuthorizationExecuteWithPrivileges returned to you. Don't forget to close it when you're done.

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