/**
* Executes an SVN command.
* @param string $cmd Command to execute
* @param string $switch Switches to be applied for the given command
* @param string $arg Arguments of the command
* @return array Result array containing commandline (idx = IDX_CMDLINE),
* standard out array (idx = IDX_STDOUT), error array (idx = IDX_ERROUT),
* and return code of the command (idx = IDX_CMD_RC).
*
* @since v1.0.0
*/
function &ExecSvnCmd($cmd, $arg = '', $switches = '')
{
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
set_time_limit(100);
$cwd = NULL;
//'/tmp';
$pipes = NULL;
if (is_array($arg)) {
$arg = implode(" ", array_map("escapeshellarg", $arg));
} else {
$arg = escapeshellarg(SystemTextEncoding::toUTF8($arg));
}
$cmdline = (SVNLIB_PATH != "" ? SVNLIB_PATH . "/" : "") . $cmd . " " . $switches . " " . $arg;
/*
$output = shell_exec($cmdline);
$result = array();
$result[IDX_CMDLINE] = $cmdline;
if (strpos($switches, "xml")) {
$result[IDX_STDOUT] = $output;
} else {
$result[IDX_STDOUT] = explode("\n", $output);
}
$result[IDX_ERROUT] = "";
return $result;
*/
$env = null;
if (defined('AJXP_LOCALE')) {
$env = array("LC_ALL" => AJXP_LOCALE);
}
$process = proc_open($cmdline, $descriptorspec, $pipes, NULL, $env, array("bypass_shell" => false));
$result = array();
$result[IDX_CMDLINE] = $cmdline;
$result[IDX_STDOUT] = array();
$result[IDX_ERROUT] = array();
$result[IDX_CMD_RC] = -1;
if (is_resource($process)) {
// $pipes now looks like this:
// 0 => writeable handle connected to child stdin
// 1 => readable handle connected to child stdout
// 2 => readable handle connected to child errout
fclose($pipes[0]);
$result = array();
$result[IDX_CMDLINE] = $cmdline;
if (strpos($switches, "xml")) {
$result[IDX_STDOUT] = GetLineString($pipes[1]);
} else {
$result[IDX_STDOUT] = GetLineArray($pipes[1]);
}
fclose($pipes[1]);
$result[IDX_ERROUT] = GetLineArray($pipes[2]);
fclose($pipes[2]);
// It is important that you close any pipes before calling
// proc_close in order to avoid a deadlock
$result[IDX_CMD_RC] = proc_close($process);
// echo "CMD: $cmdline<br/>";
// PrintDebugArray($result, "Result");
}
if (is_array($result[IDX_ERROUT]) && count($result[IDX_ERROUT])) {
$join = trim(implode("", $result[IDX_ERROUT]));
if ($join != "") {
throw new Exception($join);
}
}
return $result;
}
/**
* Executes an SVN command.
* @param string $cmd Command to execute
* @param string $switch Switches to be applied for the given command
* @param string $arg Arguments of the command
* @return array Result array containing commandline (idx = IDX_CMDLINE),
* standard out array (idx = IDX_STDOUT), error array (idx = IDX_ERROUT),
* and return code of the command (idx = IDX_CMD_RC).
*
* @since v1.0.0
*/
function &ExecSvnCmd($cmd, $arg = '', $switches = '')
{
$descriptorspec = array(0 => array("pipe", "r"), 1 => array("pipe", "w"), 2 => array("pipe", "w"));
set_time_limit(100);
$cwd = NULL;
//'/tmp';
$pipes = NULL;
$cmdline = $cmd . " " . $switches . " " . $arg;
/*
$output = shell_exec($cmdline);
$result = array();
$result[IDX_CMDLINE] = $cmdline;
if(strpos($switches, "xml")){
$result[IDX_STDOUT] = $output;
}else{
$result[IDX_STDOUT] = explode("\n", $output);
}
$result[IDX_ERROUT] = "";
return $result;
*/
$process = proc_open($cmdline, $descriptorspec, $pipes, NULL, NULL, array("bypass_shell" => false));
$result = array();
$result[IDX_CMDLINE] = $cmdline;
$result[IDX_STDOUT] = array();
$result[IDX_ERROUT] = array();
$result[IDX_CMD_RC] = -1;
if (is_resource($process)) {
// $pipes now looks like this:
// 0 => writeable handle connected to child stdin
// 1 => readable handle connected to child stdout
// 2 => readable handle connected to child errout
fclose($pipes[0]);
$result = array();
$result[IDX_CMDLINE] = $cmdline;
if (strpos($switches, "xml")) {
$result[IDX_STDOUT] = GetLineString($pipes[1]);
} else {
$result[IDX_STDOUT] = GetLineArray($pipes[1]);
}
fclose($pipes[1]);
$result[IDX_ERROUT] = GetLineArray($pipes[2]);
fclose($pipes[2]);
// It is important that you close any pipes before calling
// proc_close in order to avoid a deadlock
$result[IDX_CMD_RC] = proc_close($process);
// echo "CMD: $cmdline<br/>";
// PrintDebugArray($result, "Result");
}
return $result;
}
