Jordan DeLong
134 linhas
4.0 KiB
C++
134 linhas
4.0 KiB
C++
/*
|
|
+----------------------------------------------------------------------+
|
|
| HipHop for PHP |
|
|
+----------------------------------------------------------------------+
|
|
| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
|
|
| Copyright (c) 1997-2010 The PHP Group |
|
|
+----------------------------------------------------------------------+
|
|
| This source file is subject to version 3.01 of the PHP license, |
|
|
| that is bundled with this package in the file LICENSE, and is |
|
|
| available through the world-wide-web at the following url: |
|
|
| http://www.php.net/license/3_01.txt |
|
|
| If you did not receive a copy of the PHP license and are unable to |
|
|
| obtain it through the world-wide-web, please send a note to |
|
|
| license@php.net so we can mail you a copy immediately. |
|
|
+----------------------------------------------------------------------+
|
|
*/
|
|
|
|
#include "hphp/runtime/ext/ext_phar.h"
|
|
#include "hphp/runtime/base/stream-wrapper.h"
|
|
#include "hphp/runtime/base/stream-wrapper-registry.h"
|
|
#include "hphp/runtime/base/mem-file.h"
|
|
#include "hphp/runtime/base/directory.h"
|
|
|
|
namespace HPHP {
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
// phar:// stream wrapper
|
|
|
|
static const StaticString
|
|
s_openPhar("openPhar"),
|
|
s_stat("stat"),
|
|
s_size("size"),
|
|
s_mtime("mtime"),
|
|
s_atime("atime"),
|
|
s_ctime("ctime"),
|
|
s_mode("mode"),
|
|
s_opendir("opendir");
|
|
|
|
static class PharStreamWrapper : public Stream::Wrapper {
|
|
public:
|
|
virtual File* open(CStrRef filename, CStrRef mode,
|
|
int options, CVarRef context) {
|
|
static const char cz[] = "phar://";
|
|
if (strncmp(filename.data(), cz, sizeof(cz) - 1)) {
|
|
return nullptr;
|
|
}
|
|
|
|
static Func* f = SystemLib::s_PharClass->lookupMethod(s_openPhar.get());
|
|
|
|
Variant ret;
|
|
g_vmContext->invokeFunc(
|
|
ret.asTypedValue(),
|
|
f,
|
|
make_packed_array(filename),
|
|
nullptr,
|
|
SystemLib::s_PharClass
|
|
);
|
|
String contents = ret.toString();
|
|
|
|
MemFile* file = NEWOBJ(MemFile)(contents.data(), contents.size());
|
|
return file;
|
|
}
|
|
|
|
virtual int access(CStrRef path, int mode) {
|
|
Variant ret = callStat(path);
|
|
if (ret.isBoolean()) {
|
|
assert(!ret.toBoolean());
|
|
return -1;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
virtual int stat(CStrRef path, struct stat* buf) {
|
|
Variant ret = callStat(path);
|
|
if (ret.isBoolean()) {
|
|
assert(!ret.toBoolean());
|
|
return -1;
|
|
}
|
|
CArrRef stat = ret.toArray();
|
|
buf->st_size = stat[s_size].asInt64Val();
|
|
buf->st_atime = stat[s_atime].asInt64Val();
|
|
buf->st_mtime = stat[s_mtime].asInt64Val();
|
|
buf->st_ctime = stat[s_ctime].asInt64Val();
|
|
buf->st_mode = stat[s_mode].asInt64Val();
|
|
return 0;
|
|
}
|
|
|
|
virtual int lstat(CStrRef path, struct stat* buf) {
|
|
return stat(path, buf);
|
|
}
|
|
|
|
virtual Directory* opendir(CStrRef path) {
|
|
static Func* f = SystemLib::s_PharClass->lookupMethod(s_opendir.get());
|
|
Variant ret;
|
|
g_vmContext->invokeFunc(
|
|
ret.asTypedValue(),
|
|
f,
|
|
make_packed_array(path),
|
|
nullptr,
|
|
SystemLib::s_PharClass
|
|
);
|
|
Array files = ret.toArray();
|
|
if (files.empty()) {
|
|
raise_warning("No such file or directory");
|
|
return nullptr;
|
|
}
|
|
return NEWOBJ(ArrayDirectory)(files);
|
|
}
|
|
|
|
private:
|
|
Variant callStat(CStrRef path) {
|
|
static Func* f = SystemLib::s_PharClass->lookupMethod(s_stat.get());
|
|
Variant ret;
|
|
g_vmContext->invokeFunc(
|
|
ret.asTypedValue(),
|
|
f,
|
|
make_packed_array(path),
|
|
nullptr,
|
|
SystemLib::s_PharClass
|
|
);
|
|
return ret;
|
|
}
|
|
|
|
} s_phar_stream_wrapper;
|
|
|
|
void pharExtension::moduleInit() {
|
|
s_phar_stream_wrapper.registerAs("phar");
|
|
}
|
|
pharExtension s_phar_extension;
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
|
|
///////////////////////////////////////////////////////////////////////////////
|
|
}
|