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Follow IDFs coding standards and tweak opening curly braces as well as

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quoting where possible
This commit is contained in:
Thomas Keller
2010-08-13 11:20:03 +02:00
committed by Thomas Keller
parent e47d51d14c
commit 31e81118dd
7 changed files with 189 additions and 299 deletions
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103
src/IDF/Scm/Monotone/Stdio.php
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@@ -70,29 +70,26 @@ class IDF_Scm_Monotone_Stdio
if (is_resource($this->proc))
$this->stop();
$remote_db_access = Pluf::f('mtn_db_access', 'remote') == "remote";
$remote_db_access = Pluf::f('mtn_db_access', 'remote') == 'remote';
$cmd = Pluf::f('idf_exec_cmd_prefix', '') .
Pluf::f('mtn_path', 'mtn') . ' ';
$opts = Pluf::f('mtn_opts', array());
foreach ($opts as $opt)
{
foreach ($opts as $opt) {
$cmd .= sprintf('%s ', escapeshellarg($opt));
}
// FIXME: we might want to add an option for anonymous / no key
// access, but upstream bug #30237 prevents that for now
if ($remote_db_access)
{
if ($remote_db_access) {
$host = sprintf(Pluf::f('mtn_remote_url'), $this->project->shortname);
$cmd .= sprintf('automate remote_stdio %s', escapeshellarg($host));
}
else
{
$repo = sprintf(Pluf::f('mtn_repositories'), $this->project->shortname);
if (!file_exists($repo))
{
if (!file_exists($repo)) {
throw new IDF_Scm_Exception(
"repository file '$repo' does not exist"
);
@@ -101,19 +98,18 @@ class IDF_Scm_Monotone_Stdio
}
$descriptors = array(
0 => array("pipe", "r"),
1 => array("pipe", "w"),
2 => array("pipe", "w"),
0 => array('pipe', 'r'),
1 => array('pipe', 'w'),
2 => array('pipe', 'w'),
);
$env = array("LANG" => "en_US.UTF-8");
$env = array('LANG' => 'en_US.UTF-8');
$this->proc = proc_open($cmd, $descriptors, $this->pipes,
null, $env);
if (!is_resource($this->proc))
{
throw new IDF_Scm_Exception("could not start stdio process");
if (!is_resource($this->proc)) {
throw new IDF_Scm_Exception('could not start stdio process');
}
$this->_checkVersion();
@@ -154,15 +150,13 @@ class IDF_Scm_Monotone_Stdio
$read, $write = null, $except = null, 0, 20000
);
if ($streamsChanged === false)
{
if ($streamsChanged === false) {
throw new IDF_Scm_Exception(
"Could not select() on read pipe"
'Could not select() on read pipe'
);
}
if ($streamsChanged == 0)
{
if ($streamsChanged == 0) {
return false;
}
@@ -179,8 +173,7 @@ class IDF_Scm_Monotone_Stdio
$this->_waitForReadyRead();
$version = fgets($this->pipes[1]);
if ($version === false)
{
if ($version === false) {
throw new IDF_Scm_Exception(
"Could not determine stdio version, stderr is:\n".
$this->_readStderr()
@@ -191,8 +184,8 @@ class IDF_Scm_Monotone_Stdio
$m[1] != self::$SUPPORTED_STDIO_VERSION)
{
throw new IDF_Scm_Exception(
"stdio format version mismatch, expected '".
self::$SUPPORTED_STDIO_VERSION."', got '".@$m[1]."'"
'stdio format version mismatch, expected "'.
self::$SUPPORTED_STDIO_VERSION.'", got "'.@$m[1].'"'
);
}
@@ -208,33 +201,28 @@ class IDF_Scm_Monotone_Stdio
*/
private function _write(array $args, array $options = array())
{
$cmd = "";
if (count($options) > 0)
{
$cmd = "o";
foreach ($options as $k => $vals)
{
$cmd = '';
if (count($options) > 0) {
$cmd = 'o';
foreach ($options as $k => $vals) {
if (!is_array($vals))
$vals = array($vals);
foreach ($vals as $v)
{
$cmd .= strlen((string)$k) . ":" . (string)$k;
$cmd .= strlen((string)$v) . ":" . (string)$v;
foreach ($vals as $v) {
$cmd .= strlen((string)$k) . ':' . (string)$k;
$cmd .= strlen((string)$v) . ':' . (string)$v;
}
}
$cmd .= "e ";
$cmd .= 'e ';
}
$cmd .= "l";
foreach ($args as $arg)
{
$cmd .= strlen((string)$arg) . ":" . (string)$arg;
$cmd .= 'l';
foreach ($args as $arg) {
$cmd .= strlen((string)$arg) . ':' . (string)$arg;
}
$cmd .= "e\n";
if (!fwrite($this->pipes[0], $cmd))
{
if (!fwrite($this->pipes[0], $cmd)) {
throw new IDF_Scm_Exception("could not write '$cmd' to process");
}
@@ -250,11 +238,10 @@ class IDF_Scm_Monotone_Stdio
private function _readStderr()
{
$err = "";
while (($line = fgets($this->pipes[2])) !== false)
{
while (($line = fgets($this->pipes[2])) !== false) {
$err .= $line;
}
return empty($err) ? "<empty>" : $err;
return empty($err) ? '<empty>' : $err;
}
/**
@@ -273,26 +260,22 @@ class IDF_Scm_Monotone_Stdio
$output = "";
$errcode = 0;
while (true)
{
while (true) {
if (!$this->_waitForReadyRead())
continue;
$data = array(0,"",0);
$idx = 0;
while (true)
{
while (true) {
$c = fgetc($this->pipes[1]);
if ($c === false)
{
if ($c === false) {
throw new IDF_Scm_Exception(
"No data on stdin, stderr is:\n".
$this->_readStderr()
);
}
if ($c == ':')
{
if ($c == ':') {
if ($idx == 2)
break;
@@ -307,24 +290,21 @@ class IDF_Scm_Monotone_Stdio
}
// sanity
if ($this->cmdnum != $data[0])
{
if ($this->cmdnum != $data[0]) {
throw new IDF_Scm_Exception(
"command numbers out of sync; ".
"expected {$this->cmdnum}, got {$data[0]}"
'command numbers out of sync; expected '.
$this->cmdnum .', got '. $data[0]
);
}
$toRead = $data[2];
$buffer = "";
while ($toRead > 0)
{
while ($toRead > 0) {
$buffer .= fread($this->pipes[1], $toRead);
$toRead = $data[2] - strlen($buffer);
}
switch ($data[1])
{
switch ($data[1]) {
case 'w':
case 'p':
case 't':
@@ -340,11 +320,10 @@ class IDF_Scm_Monotone_Stdio
}
}
if ($errcode != 0)
{
if ($errcode != 0) {
throw new IDF_Scm_Exception(
"command '{$this->lastcmd}' returned error code $errcode: ".
implode(" ", $this->oob['e'])
implode(' ', $this->oob['e'])
);
}