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Make CEF compliant with Google/Chromium style (issue #473).

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- Add a new check_style tool based on Google's cpplint that can be used to verify compliance of pending changes and specific files/directories.
- Update existing CEF source code to be compliant with the style requirements.

git-svn-id: https://chromiumembedded.googlecode.com/svn/trunk@463 5089003a-bbd8-11dd-ad1f-f1f9622dbc98
This commit is contained in:
Marshall Greenblatt
2012-01-09 23:46:23 +00:00
parent 9cc61f448b
commit 1073577d03
558 changed files with 9002 additions and 10977 deletions
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159
libcef/scheme_impl.cc
View File

@@ -3,14 +3,16 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include <map>
#include "include/cef_browser.h"
#include "include/cef_scheme.h"
#include "browser_devtools_scheme_handler.h"
#include "browser_resource_loader_bridge.h"
#include "cef_context.h"
#include "cef_thread.h"
#include "request_impl.h"
#include "response_impl.h"
#include "libcef/browser_devtools_scheme_handler.h"
#include "libcef/browser_resource_loader_bridge.h"
#include "libcef/cef_context.h"
#include "libcef/cef_thread.h"
#include "libcef/request_impl.h"
#include "libcef/response_impl.h"
#include "base/lazy_instance.h"
#include "base/logging.h"
@@ -36,22 +38,18 @@
#include "third_party/WebKit/Source/WebKit/chromium/public/WebSecurityPolicy.h"
#include "third_party/WebKit/Source/WebKit/chromium/public/platform/WebString.h"
#include <map>
using net::URLRequestStatus;
using WebKit::WebSecurityPolicy;
using WebKit::WebString;
namespace {
bool IsStandardScheme(const std::string& scheme)
{
bool IsStandardScheme(const std::string& scheme) {
url_parse::Component scheme_comp(0, scheme.length());
return url_util::IsStandard(scheme.c_str(), scheme_comp);
}
void RegisterStandardScheme(const std::string& scheme)
{
void RegisterStandardScheme(const std::string& scheme) {
REQUIRE_UIT();
url_parse::Component scheme_comp(0, scheme.length());
if (!url_util::IsStandard(scheme.c_str(), scheme_comp))
@@ -72,8 +70,7 @@ static const SchemeToFactory kBuiltinFactories[] = {
{ "data", net::URLRequestDataJob::Factory },
};
bool IsBuiltinScheme(const std::string& scheme)
{
bool IsBuiltinScheme(const std::string& scheme) {
for (size_t i = 0; i < arraysize(kBuiltinFactories); ++i)
if (LowerCaseEqualsASCII(scheme, kBuiltinFactories[i].scheme))
return true;
@@ -81,8 +78,7 @@ bool IsBuiltinScheme(const std::string& scheme)
}
net::URLRequestJob* GetBuiltinSchemeRequestJob(net::URLRequest* request,
const std::string& scheme)
{
const std::string& scheme) {
// See if the request should be handled by a built-in protocol factory.
for (size_t i = 0; i < arraysize(kBuiltinFactories); ++i) {
if (scheme == kBuiltinFactories[i].scheme) {
@@ -95,8 +91,7 @@ net::URLRequestJob* GetBuiltinSchemeRequestJob(net::URLRequest* request,
return NULL;
}
std::string ToLower(const std::string& str)
{
std::string ToLower(const std::string& str) {
std::string str_lower = str;
std::transform(str_lower.begin(), str_lower.end(), str_lower.begin(),
towlower);
@@ -106,43 +101,39 @@ std::string ToLower(const std::string& str)
// net::URLRequestJob implementation.
class CefUrlRequestJob : public net::URLRequestJob {
public:
public:
CefUrlRequestJob(net::URLRequest* request,
CefRefPtr<CefSchemeHandler> handler)
: net::URLRequestJob(request),
handler_(handler),
remaining_bytes_(0)
{
remaining_bytes_(0) {
}
virtual ~CefUrlRequestJob()
{
virtual ~CefUrlRequestJob() {
}
virtual void Start() OVERRIDE
{
virtual void Start() OVERRIDE {
REQUIRE_IOT();
if (!callback_)
callback_ = new Callback(this);
CefRefPtr<CefRequest> req(CefRequest::CreateRequest());
// Populate the request data.
static_cast<CefRequestImpl*>(req.get())->Set(request());
// Handler can decide whether to process the request.
bool rv = handler_->ProcessRequest(req, callback_.get());
if (!rv) {
// Cancel the request.
NotifyStartError(URLRequestStatus(URLRequestStatus::FAILED, ERR_ABORTED));
}
return;
}
virtual void Kill() OVERRIDE
{
virtual void Kill() OVERRIDE {
REQUIRE_IOT();
// Notify the handler that the request has been canceled.
@@ -157,8 +148,7 @@ public:
}
virtual bool ReadRawData(net::IOBuffer* dest, int dest_size, int *bytes_read)
OVERRIDE
{
OVERRIDE {
REQUIRE_IOT();
DCHECK_NE(dest_size, 0);
@@ -180,27 +170,26 @@ public:
// The handler has indicated completion of the request.
*bytes_read = 0;
return true;
} else if(*bytes_read == 0) {
} else if (*bytes_read == 0) {
if (!GetStatus().is_io_pending()) {
// Report our status as IO pending.
SetStatus(URLRequestStatus(URLRequestStatus::IO_PENDING, 0));
callback_->SetDestination(dest, dest_size);
}
return false;
} else if(*bytes_read > dest_size) {
} else if (*bytes_read > dest_size) {
// Normalize the return value.
*bytes_read = dest_size;
}
if(remaining_bytes_ > 0)
if (remaining_bytes_ > 0)
remaining_bytes_ -= *bytes_read;
// Continue calling this method.
return true;
}
virtual void GetResponseInfo(net::HttpResponseInfo* info) OVERRIDE
{
virtual void GetResponseInfo(net::HttpResponseInfo* info) OVERRIDE {
REQUIRE_IOT();
if (response_.get()) {
@@ -211,8 +200,7 @@ public:
}
virtual bool IsRedirectResponse(GURL* location, int* http_status_code)
OVERRIDE
{
OVERRIDE {
REQUIRE_IOT();
if (redirect_url_.is_valid()) {
@@ -229,7 +217,7 @@ public:
CefResponse::HeaderMap headerMap;
response_->GetHeaderMap(headerMap);
CefRequest::HeaderMap::iterator iter = headerMap.find("Location");
if(iter != headerMap.end()) {
if (iter != headerMap.end()) {
GURL new_url = GURL(std::string(iter->second));
*http_status_code = status;
location->Swap(&new_url);
@@ -241,8 +229,7 @@ public:
return false;
}
virtual bool GetMimeType(std::string* mime_type) const OVERRIDE
{
virtual bool GetMimeType(std::string* mime_type) const OVERRIDE {
REQUIRE_IOT();
if (response_.get())
@@ -253,9 +240,8 @@ public:
CefRefPtr<CefSchemeHandler> handler_;
CefRefPtr<CefResponse> response_;
private:
void SendHeaders()
{
private:
void SendHeaders() {
REQUIRE_IOT();
// We may have been orphaned...
@@ -282,16 +268,14 @@ private:
}
// Client callback for asynchronous response continuation.
class Callback : public CefSchemeHandlerCallback
{
public:
Callback(CefUrlRequestJob* job)
class Callback : public CefSchemeHandlerCallback {
public:
explicit Callback(CefUrlRequestJob* job)
: job_(job),
dest_(NULL),
dest_size_() {}
virtual void HeadersAvailable() OVERRIDE
{
virtual void HeadersAvailable() OVERRIDE {
if (CefThread::CurrentlyOn(CefThread::IO)) {
// Currently on IO thread.
if (job_ && !job_->has_response_started()) {
@@ -305,8 +289,7 @@ private:
}
}
virtual void BytesAvailable() OVERRIDE
{
virtual void BytesAvailable() OVERRIDE {
if (CefThread::CurrentlyOn(CefThread::IO)) {
// Currently on IO thread.
if (job_ && job_->has_response_started() &&
@@ -336,8 +319,7 @@ private:
}
}
virtual void Cancel() OVERRIDE
{
virtual void Cancel() OVERRIDE {
if (CefThread::CurrentlyOn(CefThread::IO)) {
// Currently on IO thread.
if (job_)
@@ -349,21 +331,19 @@ private:
}
}
void Detach()
{
void Detach() {
REQUIRE_IOT();
job_ = NULL;
}
void SetDestination(net::IOBuffer* dest, int dest_size)
{
void SetDestination(net::IOBuffer* dest, int dest_size) {
dest_ = dest;
dest_size_ = dest_size;
}
static bool ImplementsThreadSafeReferenceCounting() { return true; }
private:
private:
CefUrlRequestJob* job_;
net::IOBuffer* dest_;
@@ -382,28 +362,27 @@ private:
// Class that manages the CefSchemeHandlerFactory instances.
class CefUrlRequestManager {
protected:
protected:
// Class used for creating URLRequestJob instances. The lifespan of this
// object is managed by URLRequestJobFactory.
class ProtocolHandler : public net::URLRequestJobFactory::ProtocolHandler {
public:
ProtocolHandler(const std::string& scheme)
public:
explicit ProtocolHandler(const std::string& scheme)
: scheme_(scheme) {}
// From net::URLRequestJobFactory::ProtocolHandler
virtual net::URLRequestJob* MaybeCreateJob(
net::URLRequest* request) const OVERRIDE
{
net::URLRequest* request) const OVERRIDE {
REQUIRE_IOT();
return CefUrlRequestManager::GetInstance()->GetRequestJob(request,
scheme_);
}
private:
private:
std::string scheme_;
};
public:
public:
CefUrlRequestManager() {}
// Retrieve the singleton instance.
@@ -411,8 +390,7 @@ public:
bool AddFactory(const std::string& scheme,
const std::string& domain,
CefRefPtr<CefSchemeHandlerFactory> factory)
{
CefRefPtr<CefSchemeHandlerFactory> factory) {
if (!factory.get()) {
RemoveFactory(scheme, domain);
return true;
@@ -440,8 +418,7 @@ public:
}
void RemoveFactory(const std::string& scheme,
const std::string& domain)
{
const std::string& domain) {
REQUIRE_IOT();
std::string scheme_lower = ToLower(scheme);
@@ -458,8 +435,7 @@ public:
}
// Clear all the existing URL handlers and unregister the ProtocolFactory.
void ClearFactories()
{
void ClearFactories() {
REQUIRE_IOT();
net::URLRequestJobFactory* job_factory =
@@ -481,8 +457,7 @@ public:
}
// Check if a scheme has already been registered.
bool HasRegisteredScheme(const std::string& scheme)
{
bool HasRegisteredScheme(const std::string& scheme) {
std::string scheme_lower = ToLower(scheme);
// Don't register builtin schemes.
@@ -499,8 +474,7 @@ public:
bool RegisterScheme(const std::string& scheme,
bool is_standard,
bool is_local,
bool is_display_isolated)
{
bool is_display_isolated) {
if (HasRegisteredScheme(scheme)) {
NOTREACHED() << "Scheme already registered: " << scheme;
return false;
@@ -526,12 +500,11 @@ public:
return true;
}
private:
private:
// Retrieve the matching handler factory, if any. |scheme| will already be in
// lower case.
CefRefPtr<CefSchemeHandlerFactory> GetHandlerFactory(
net::URLRequest* request, const std::string& scheme)
{
net::URLRequest* request, const std::string& scheme) {
CefRefPtr<CefSchemeHandlerFactory> factory;
if (request->url().is_valid() && IsStandardScheme(scheme)) {
@@ -557,8 +530,7 @@ private:
// Create the job that will handle the request. |scheme| will already be in
// lower case.
net::URLRequestJob* GetRequestJob(net::URLRequest* request,
const std::string& scheme)
{
const std::string& scheme) {
net::URLRequestJob* job = NULL;
CefRefPtr<CefSchemeHandlerFactory> factory =
GetHandlerFactory(request, scheme);
@@ -583,7 +555,7 @@ private:
if (job)
DLOG(INFO) << "CefUrlRequestManager hit for " << request->url().spec();
#endif
return job;
}
@@ -603,19 +575,17 @@ private:
base::LazyInstance<CefUrlRequestManager> g_manager = LAZY_INSTANCE_INITIALIZER;
CefUrlRequestManager* CefUrlRequestManager::GetInstance()
{
CefUrlRequestManager* CefUrlRequestManager::GetInstance() {
return g_manager.Pointer();
}
} // anonymous
} // namespace
bool CefRegisterCustomScheme(const CefString& scheme_name,
bool is_standard,
bool is_local,
bool is_display_isolated)
{
bool is_display_isolated) {
// Verify that the context is in a valid state.
if (!CONTEXT_STATE_VALID()) {
NOTREACHED() << "context not valid";
@@ -632,7 +602,7 @@ bool CefRegisterCustomScheme(const CefString& scheme_name,
NOTREACHED() << "Scheme already registered: " << scheme_name;
return false;
}
CefThread::PostTask(CefThread::UI, FROM_HERE,
NewRunnableFunction(&CefRegisterCustomScheme, scheme_name, is_standard,
is_local, is_display_isolated));
@@ -640,10 +610,10 @@ bool CefRegisterCustomScheme(const CefString& scheme_name,
}
}
bool CefRegisterSchemeHandlerFactory(const CefString& scheme_name,
const CefString& domain_name,
CefRefPtr<CefSchemeHandlerFactory> factory)
{
bool CefRegisterSchemeHandlerFactory(
const CefString& scheme_name,
const CefString& domain_name,
CefRefPtr<CefSchemeHandlerFactory> factory) {
// Verify that the context is in a valid state.
if (!CONTEXT_STATE_VALID()) {
NOTREACHED() << "context not valid";
@@ -662,8 +632,7 @@ bool CefRegisterSchemeHandlerFactory(const CefString& scheme_name,
}
}
bool CefClearSchemeHandlerFactories()
{
bool CefClearSchemeHandlerFactories() {
// Verify that the context is in a valid state.
if (!CONTEXT_STATE_VALID()) {
NOTREACHED() << "context not valid";