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[pharext/pharext] / src / pharext / Installer.php

diff --git a/src/pharext/Installer.php b/src/pharext/Installer.php
index 4caebc0de6f4b251004b9d5e931102f957a138b2..5e86f3189f4c74fa1d7825164ed6c50cf3b54714 100644 (file)
--- a/src/pharext/Installer.php
+++ b/src/pharext/Installer.php
@@ -186,75 +186,6 @@ class Installer implements Command
                }
        }
 
-       /**
-        * Execute a program with escalated privileges handling interactive password prompt
-        * @param string $command
-        * @param string $output
-        * @return int
-        */
-       private function sudo($command, &$output) {
-               if (!($proc = proc_open($command, [STDIN,["pipe","w"],["pipe","w"]], $pipes))) {
-                       return -1;
-               }
-               $stdout = $pipes[1];
-               $passwd = 0;
-               while (!feof($stdout)) {
-                       $R = [$stdout]; $W = []; $E = [];
-                       if (!stream_select($R, $W, $E, null)) {
-                               continue;
-                       }
-                       $data = fread($stdout, 0x1000);
-                       /* only check a few times */
-                       if ($passwd++ < 10) {
-                               if (stristr($data, "password")) {
-                                       printf("\n%s", $data);
-                               }
-                       }
-                       $output .= $data;
-               }
-               return proc_close($proc);
-       }
-       /**
-        * Execute a system command
-        * @param string $name pretty name
-        * @param string $command command
-        * @param array $args command arguments
-        * @param bool $sudo whether the command may need escalated privileges
-        */
-       private function exec($name, $command, array $args = null, $sudo = false) {
-               $exec = escapeshellcmd($command);
-               if ($args) {
-                       $exec .= " ". implode(" ", array_map("escapeshellarg", (array) $args));
-               }
-
-               if ($this->args->verbose) {
-                       $this->info("Running %s ...\n", $exec);
-               } else {
-                       $this->info("Running %s ... ", $name);
-               }
-
-               if ($sudo && isset($this->args->sudo)) {
-                       $retval = $this->sudo(sprintf($this->args->sudo." 2>&1", $exec), $output);
-               } elseif ($this->args->verbose) {
-                       passthru($exec ." 2>&1", $retval);
-               } else {
-                       exec($exec ." 2>&1", $output, $retval);
-                       $output = implode("\n", $output);
-               }
-
-               if ($retval) {
-                       $this->error("Command %s failed with (%s)\n", $command, $retval);
-                       if (isset($output) && !$this->args->quiet) {
-                               printf("%s\n", $output);
-                       }
-                       exit(2);
-               }
-               if (!$this->args->verbose) {
-                       // we already have a bunch of output
-                       $this->info("OK\n");
-               }
-       }
-       
        /**
         * Construct a command from prefix common-name and suffix
         * @param type $suffix