Kyle Delong
a8e3321fbd
We'd like to start using ##mixed## instead of ##var## for attribute types to be consistent with Hack. As a followup to this (once released), we would codemod all ##var## to ##mixed##.
106 linhas
3.6 KiB
C++
106 linhas
3.6 KiB
C++
/*
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+----------------------------------------------------------------------+
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| HipHop for PHP |
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+----------------------------------------------------------------------+
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| Copyright (c) 2010-2013 Facebook, Inc. (http://www.facebook.com) |
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| Copyright (c) 1998-2010 Zend Technologies Ltd. (http://www.zend.com) |
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+----------------------------------------------------------------------+
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| This source file is subject to version 2.00 of the Zend license, |
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| that is bundled with this package in the file LICENSE, and is |
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| available through the world-wide-web at the following url: |
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| http://www.zend.com/license/2_00.txt. |
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| If you did not receive a copy of the Zend license and are unable to |
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| obtain it through the world-wide-web, please send a note to |
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| license@zend.com so we can mail you a copy immediately. |
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+----------------------------------------------------------------------+
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*/
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#include "hphp/runtime/base/php_stream_wrapper.h"
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#include "hphp/runtime/base/runtime_error.h"
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#include "hphp/runtime/base/plain_file.h"
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#include "hphp/runtime/base/temp_file.h"
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#include "hphp/runtime/base/mem_file.h"
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#include "hphp/runtime/base/output_file.h"
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#include <memory>
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namespace HPHP {
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///////////////////////////////////////////////////////////////////////////////
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File *PhpStreamWrapper::openFD(const char *sFD) {
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if (!RuntimeOption::ClientExecutionMode()) {
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raise_warning("Direct access to file descriptors "
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"is only available from command-line");
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return nullptr;
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}
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char *end = nullptr;
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long nFD = strtol(sFD, &end, 10);
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if ((sFD == end) || (*end != '\0')) {
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raise_warning("php://fd/ stream must be specified in the form "
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"php://fd/<orig fd>");
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return nullptr;
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}
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long dtablesize = getdtablesize();
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if ((nFD < 0) || (nFD >= dtablesize)) {
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raise_warning("The file descriptors must be non-negative numbers "
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"smaller than %ld", dtablesize);
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return nullptr;
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}
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return NEWOBJ(PlainFile)(dup(nFD), true);
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}
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File* PhpStreamWrapper::open(CStrRef filename, CStrRef mode,
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int options, CVarRef context) {
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if (strncasecmp(filename.c_str(), "php://", 6)) {
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return nullptr;
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}
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const char *req = filename.c_str() + sizeof("php://") - 1;
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if (!strcasecmp(req, "stdin")) {
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return NEWOBJ(PlainFile)(dup(STDIN_FILENO), true);
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}
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if (!strcasecmp(req, "stdout")) {
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return NEWOBJ(PlainFile)(dup(STDOUT_FILENO), true);
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}
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if (!strcasecmp(req, "stderr")) {
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return NEWOBJ(PlainFile)(dup(STDERR_FILENO), true);
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}
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if (!strncasecmp(req, "fd/", sizeof("fd/") - 1)) {
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return openFD(req + sizeof("fd/") - 1);
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}
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if (!strncasecmp(req, "temp", sizeof("temp") - 1) ||
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!strcasecmp(req, "memory")) {
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std::unique_ptr<TempFile> file(NEWOBJ(TempFile)());
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if (!file->valid()) {
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raise_warning("Unable to create temporary file");
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return nullptr;
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}
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return file.release();
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}
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if (!strcasecmp(req, "input")) {
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Transport *transport = g_context->getTransport();
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if (transport) {
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int size = 0;
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const void *data = transport->getPostData(size);
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if (data && size) {
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return NEWOBJ(MemFile)((const char *)data, size);
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}
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}
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return NEWOBJ(MemFile)(nullptr, 0);
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}
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if (!strcasecmp(req, "output")) {
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return NEWOBJ(OutputFile)(filename);
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}
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return nullptr;
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}
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///////////////////////////////////////////////////////////////////////////////
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}
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