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binder: Clang format the source code

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Add a ".clang-format" file which is pretty close to the rest of
wpa_supplicant code base and reformat the binder codebase.

Signed-off-by: Roshan Pius <rpius@google.com>
This commit is contained in:
Roshan Pius 2016-07-07 09:48:58 -07:00 committed by Jouni Malinen
parent fe1d0771f7
commit a1979469fd
11 changed files with 105 additions and 107 deletions
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9
wpa_supplicant/binder/.clang-format Normal file
View file

@ -0,0 +1,9 @@
BasedOnStyle: LLVM
IndentWidth: 8
UseTab: Always
BreakBeforeBraces: Mozilla
AllowShortIfStatementsOnASingleLine: false
IndentCaseLabels: false
AccessModifierOffset: -8
AlignAfterOpenBracket: AlwaysBreak
SortIncludes: false

20
wpa_supplicant/binder/binder.cpp
View file

@ -8,17 +8,17 @@
*/ */
#include <binder/IPCThreadState.h> #include <binder/IPCThreadState.h>
#include <binder/ProcessState.h>
#include <binder/IServiceManager.h> #include <binder/IServiceManager.h>
#include <binder/ProcessState.h>
#include "binder_manager.h" #include "binder_manager.h"
extern "C" { extern "C" {
#include "utils/includes.h"
#include "utils/common.h"
#include "utils/eloop.h"
#include "binder.h" #include "binder.h"
#include "binder_i.h" #include "binder_i.h"
#include "utils/common.h"
#include "utils/eloop.h"
#include "utils/includes.h"
} }
void wpas_binder_sock_handler(int sock, void *eloop_ctx, void *sock_ctx) void wpas_binder_sock_handler(int sock, void *eloop_ctx, void *sock_ctx)
@ -26,12 +26,11 @@ void wpas_binder_sock_handler(int sock, void *eloop_ctx, void *sock_ctx)
struct wpa_global *global = (wpa_global *)eloop_ctx; struct wpa_global *global = (wpa_global *)eloop_ctx;
struct wpas_binder_priv *priv = (wpas_binder_priv *)sock_ctx; struct wpas_binder_priv *priv = (wpas_binder_priv *)sock_ctx;
wpa_printf(MSG_DEBUG, "Processing binder events on FD %d", wpa_printf(
priv->binder_fd); MSG_DEBUG, "Processing binder events on FD %d", priv->binder_fd);
android::IPCThreadState::self()->handlePolledCommands(); android::IPCThreadState::self()->handlePolledCommands();
} }
struct wpas_binder_priv *wpas_binder_init(struct wpa_global *global) struct wpas_binder_priv *wpas_binder_init(struct wpa_global *global)
{ {
struct wpas_binder_priv *priv; struct wpas_binder_priv *priv;
@ -49,8 +48,8 @@ struct wpas_binder_priv * wpas_binder_init(struct wpa_global *global)
if (priv->binder_fd < 0) if (priv->binder_fd < 0)
goto err; goto err;
/* Look for read events from the binder socket in the eloop. */ /* Look for read events from the binder socket in the eloop. */
if (eloop_register_read_sock(priv->binder_fd, wpas_binder_sock_handler, if (eloop_register_read_sock(
global, priv) < 0) priv->binder_fd, wpas_binder_sock_handler, global, priv) < 0)
goto err; goto err;
binder_manager = wpa_supplicant_binder::BinderManager::getInstance(); binder_manager = wpa_supplicant_binder::BinderManager::getInstance();
@ -68,7 +67,6 @@ err:
return NULL; return NULL;
} }
void wpas_binder_deinit(struct wpas_binder_priv *priv) void wpas_binder_deinit(struct wpas_binder_priv *priv)
{ {
if (!priv) if (!priv)
@ -79,7 +77,6 @@ void wpas_binder_deinit(struct wpas_binder_priv *priv)
android::IPCThreadState::shutdown(); android::IPCThreadState::shutdown();
} }
int wpas_binder_register_interface(struct wpa_supplicant *wpa_s) int wpas_binder_register_interface(struct wpa_supplicant *wpa_s)
{ {
if (!wpa_s->global->binder) if (!wpa_s->global->binder)
@ -93,7 +90,6 @@ int wpas_binder_register_interface(struct wpa_supplicant *wpa_s)
return binder_manager->registerInterface(wpa_s); return binder_manager->registerInterface(wpa_s);
} }
int wpas_binder_unregister_interface(struct wpa_supplicant *wpa_s) int wpas_binder_unregister_interface(struct wpa_supplicant *wpa_s)
{ {
if (!wpa_s->global->binder) if (!wpa_s->global->binder)

6
wpa_supplicant/binder/binder.h
View file

@ -7,8 +7,8 @@
* See README for more details. * See README for more details.
*/ */
#ifndef BINDER_H #ifndef WPA_SUPPLICANT_BINDER_BINDER_H
#define BINDER_H #define WPA_SUPPLICANT_BINDER_BINDER_H
#ifdef _cplusplus #ifdef _cplusplus
extern "C" { extern "C" {
@ -43,4 +43,4 @@ static inline int wpas_binder_unregister_interface(struct wpa_supplicant *wpa_s)
} }
#endif /* _cplusplus */ #endif /* _cplusplus */
#endif /* BINDER_H */ #endif /* WPA_SUPPLICANT_BINDER_BINDER_H */

6
wpa_supplicant/binder/binder_constants.h
View file

@ -7,8 +7,8 @@
* See README for more details. * See README for more details.
*/ */
#ifndef BINDER_CONSTANTS_H #ifndef WPA_SUPPLICANT_BINDER_BINDER_CONSTANTS_H
#define BINDER_CONSTANTS_H #define WPA_SUPPLICANT_BINDER_BINDER_CONSTANTS_H
namespace wpa_supplicant_binder { namespace wpa_supplicant_binder {
namespace binder_constants { namespace binder_constants {
@ -18,4 +18,4 @@ extern const char kServiceName[];
} /* namespace binder_constants */ } /* namespace binder_constants */
} /* namespace wpa_supplicant_binder */ } /* namespace wpa_supplicant_binder */
#endif /* BINDER_CONSTANTS_H */ #endif /* WPA_SUPPLICANT_BINDER_BINDER_CONSTANTS_H */

3
wpa_supplicant/binder/binder_i.h
View file

@ -14,7 +14,8 @@
extern "C" { extern "C" {
#endif // _cplusplus #endif // _cplusplus
struct wpas_binder_priv { struct wpas_binder_priv
{
int binder_fd; int binder_fd;
struct wpa_global *global; struct wpa_global *global;
void *binder_manager; void *binder_manager;

10
wpa_supplicant/binder/binder_manager.cpp
View file

@ -13,8 +13,8 @@
#include "binder_manager.h" #include "binder_manager.h"
extern "C" { extern "C" {
#include "utils/includes.h"
#include "utils/common.h" #include "utils/common.h"
#include "utils/includes.h"
} }
namespace wpa_supplicant_binder { namespace wpa_supplicant_binder {
@ -28,7 +28,6 @@ BinderManager * BinderManager::getInstance()
return instance_; return instance_;
} }
void BinderManager::destroyInstance() void BinderManager::destroyInstance()
{ {
if (instance_) if (instance_)
@ -36,7 +35,6 @@ void BinderManager::destroyInstance()
instance_ = NULL; instance_ = NULL;
} }
int BinderManager::registerBinderService(struct wpa_global *global) int BinderManager::registerBinderService(struct wpa_global *global)
{ {
/* Create the main binder service object and register with /* Create the main binder service object and register with
@ -44,12 +42,10 @@ int BinderManager::registerBinderService(struct wpa_global *global)
supplicant_object_ = new Supplicant(global); supplicant_object_ = new Supplicant(global);
android::String16 service_name(binder_constants::kServiceName); android::String16 service_name(binder_constants::kServiceName);
android::defaultServiceManager()->addService( android::defaultServiceManager()->addService(
service_name, service_name, android::IInterface::asBinder(supplicant_object_));
android::IInterface::asBinder(supplicant_object_));
return 0; return 0;
} }
int BinderManager::registerInterface(struct wpa_supplicant *wpa_s) int BinderManager::registerInterface(struct wpa_supplicant *wpa_s)
{ {
if (!wpa_s) if (!wpa_s)
@ -72,7 +68,6 @@ int BinderManager::registerInterface(struct wpa_supplicant *wpa_s)
return 0; return 0;
} }
int BinderManager::unregisterInterface(struct wpa_supplicant *wpa_s) int BinderManager::unregisterInterface(struct wpa_supplicant *wpa_s)
{ {
if (!wpa_s || !wpa_s->binder_object_key) if (!wpa_s || !wpa_s->binder_object_key)
@ -88,7 +83,6 @@ int BinderManager::unregisterInterface(struct wpa_supplicant *wpa_s)
return 0; return 0;
} }
int BinderManager::getIfaceBinderObjectByKey( int BinderManager::getIfaceBinderObjectByKey(
const void *iface_object_key, const void *iface_object_key,
android::sp<fi::w1::wpa_supplicant::IIface> *iface_object) android::sp<fi::w1::wpa_supplicant::IIface> *iface_object)

11
wpa_supplicant/binder/binder_manager.h
View file

@ -7,14 +7,14 @@
* See README for more details. * See README for more details.
*/ */
#ifndef BINDER_MANAGER_H #ifndef WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H
#define BINDER_MANAGER_H #define WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H
#include <map> #include <map>
#include <string> #include <string>
#include "supplicant.h"
#include "iface.h" #include "iface.h"
#include "supplicant.h"
struct wpa_global; struct wpa_global;
struct wpa_supplicant; struct wpa_supplicant;
@ -27,7 +27,8 @@ namespace wpa_supplicant_binder {
* class which is created by the supplicant core and can be used * class which is created by the supplicant core and can be used
* to get references to the binder objects. * to get references to the binder objects.
*/ */
class BinderManager { class BinderManager
{
public: public:
static BinderManager *getInstance(); static BinderManager *getInstance();
static void destroyInstance(); static void destroyInstance();
@ -54,4 +55,4 @@ private:
} /* namespace wpa_supplicant_binder */ } /* namespace wpa_supplicant_binder */
#endif /* BINDER_MANAGER_H */ #endif /* WPA_SUPPLICANT_BINDER_BINDER_MANAGER_H */

5
wpa_supplicant/binder/iface.cpp
View file

@ -11,9 +11,6 @@
namespace wpa_supplicant_binder { namespace wpa_supplicant_binder {
Iface::Iface(struct wpa_supplicant *wpa_s) Iface::Iface(struct wpa_supplicant *wpa_s) : wpa_s_(wpa_s) {}
: wpa_s_(wpa_s)
{
}
} /* namespace wpa_supplicant_binder */ } /* namespace wpa_supplicant_binder */

8
wpa_supplicant/binder/iface.h
View file

@ -7,14 +7,14 @@
* See README for more details. * See README for more details.
*/ */
#ifndef IFACE_H #ifndef WPA_SUPPLICANT_BINDER_IFACE_H
#define IFACE_H #define WPA_SUPPLICANT_BINDER_IFACE_H
#include "fi/w1/wpa_supplicant/BnIface.h" #include "fi/w1/wpa_supplicant/BnIface.h"
extern "C" { extern "C" {
#include "utils/includes.h"
#include "utils/common.h" #include "utils/common.h"
#include "utils/includes.h"
#include "../wpa_supplicant_i.h" #include "../wpa_supplicant_i.h"
} }
@ -39,4 +39,4 @@ private:
} /* namespace wpa_supplicant_binder */ } /* namespace wpa_supplicant_binder */
#endif /* IFACE_H */ #endif /* WPA_SUPPLICANT_BINDER_IFACE_H */

46
wpa_supplicant/binder/supplicant.cpp
View file

@ -7,16 +7,12 @@
* See README for more details. * See README for more details.
*/ */
#include "binder_manager.h"
#include "supplicant.h" #include "supplicant.h"
#include "binder_manager.h"
namespace wpa_supplicant_binder { namespace wpa_supplicant_binder {
Supplicant::Supplicant(struct wpa_global *global) Supplicant::Supplicant(struct wpa_global *global) : wpa_global_(global) {}
: wpa_global_(global)
{
}
android::binder::Status Supplicant::CreateInterface( android::binder::Status Supplicant::CreateInterface(
const android::os::PersistableBundle &params, const android::os::PersistableBundle &params,
@ -38,11 +34,12 @@ android::binder::Status Supplicant::CreateInterface(
* Try to get the wpa_supplicant record for this iface, return * Try to get the wpa_supplicant record for this iface, return
* an error if we already control it. * an error if we already control it.
*/ */
if (wpa_supplicant_get_iface(wpa_global_, if (wpa_supplicant_get_iface(
android::String8(ifname).string()) != NULL) wpa_global_, android::String8(ifname).string()) != NULL)
return android::binder::Status::fromServiceSpecificError( return android::binder::Status::fromServiceSpecificError(
ERROR_IFACE_EXISTS, ERROR_IFACE_EXISTS,
android::String8("wpa_supplicant already controls this interface.")); android::String8("wpa_supplicant already controls this "
"interface."));
android::binder::Status status; android::binder::Status status;
struct wpa_supplicant *wpa_s = NULL; struct wpa_supplicant *wpa_s = NULL;
@ -52,8 +49,8 @@ android::binder::Status Supplicant::CreateInterface(
iface.driver = os_strdup(android::String8(driver).string()); iface.driver = os_strdup(android::String8(driver).string());
iface.ifname = os_strdup(android::String8(ifname).string()); iface.ifname = os_strdup(android::String8(ifname).string());
iface.confname = os_strdup(android::String8(confname).string()); iface.confname = os_strdup(android::String8(confname).string());
iface.bridge_ifname = os_strdup( iface.bridge_ifname =
android::String8(bridge_ifname).string()); os_strdup(android::String8(bridge_ifname).string());
/* Otherwise, have wpa_supplicant attach to it. */ /* Otherwise, have wpa_supplicant attach to it. */
wpa_s = wpa_supplicant_add_iface(wpa_global_, &iface, NULL); wpa_s = wpa_supplicant_add_iface(wpa_global_, &iface, NULL);
/* The supplicant core creates a corresponding binder object via /* The supplicant core creates a corresponding binder object via
@ -61,16 +58,19 @@ android::binder::Status Supplicant::CreateInterface(
if (!wpa_s || !wpa_s->binder_object_key) { if (!wpa_s || !wpa_s->binder_object_key) {
status = android::binder::Status::fromServiceSpecificError( status = android::binder::Status::fromServiceSpecificError(
ERROR_UNKNOWN, ERROR_UNKNOWN,
android::String8("wpa_supplicant couldn't grab this interface.")); android::String8(
"wpa_supplicant couldn't grab this interface."));
} else { } else {
BinderManager *binder_manager = BinderManager::getInstance(); BinderManager *binder_manager = BinderManager::getInstance();
if (!binder_manager || if (!binder_manager ||
binder_manager->getIfaceBinderObjectByKey( binder_manager->getIfaceBinderObjectByKey(
wpa_s->binder_object_key, aidl_return)) wpa_s->binder_object_key, aidl_return))
status = android::binder::Status::fromServiceSpecificError( status =
android::binder::Status::fromServiceSpecificError(
ERROR_UNKNOWN, ERROR_UNKNOWN,
android::String8("wpa_supplicant encountered a binder error.")); android::String8("wpa_supplicant encountered a "
"binder error."));
else else
status = android::binder::Status::ok(); status = android::binder::Status::ok();
} }
@ -81,7 +81,6 @@ android::binder::Status Supplicant::CreateInterface(
return status; return status;
} }
android::binder::Status Supplicant::RemoveInterface(const std::string &ifname) android::binder::Status Supplicant::RemoveInterface(const std::string &ifname)
{ {
struct wpa_supplicant *wpa_s; struct wpa_supplicant *wpa_s;
@ -90,15 +89,16 @@ android::binder::Status Supplicant::RemoveInterface(const std::string &ifname)
if (!wpa_s || !wpa_s->binder_object_key) if (!wpa_s || !wpa_s->binder_object_key)
return android::binder::Status::fromServiceSpecificError( return android::binder::Status::fromServiceSpecificError(
ERROR_IFACE_UNKNOWN, ERROR_IFACE_UNKNOWN,
android::String8("wpa_supplicant does not control this interface.")); android::String8("wpa_supplicant does not control this "
"interface."));
if (wpa_supplicant_remove_iface(wpa_global_, wpa_s, 0)) if (wpa_supplicant_remove_iface(wpa_global_, wpa_s, 0))
return android::binder::Status::fromServiceSpecificError( return android::binder::Status::fromServiceSpecificError(
ERROR_UNKNOWN, ERROR_UNKNOWN,
android::String8("wpa_supplicant couldn't remove this interface.")); android::String8(
"wpa_supplicant couldn't remove this interface."));
return android::binder::Status::ok(); return android::binder::Status::ok();
} }
android::binder::Status Supplicant::GetInterface( android::binder::Status Supplicant::GetInterface(
const std::string &ifname, const std::string &ifname,
android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return)
@ -109,15 +109,17 @@ android::binder::Status Supplicant::GetInterface(
if (!wpa_s || !wpa_s->binder_object_key) if (!wpa_s || !wpa_s->binder_object_key)
return android::binder::Status::fromServiceSpecificError( return android::binder::Status::fromServiceSpecificError(
ERROR_IFACE_UNKNOWN, ERROR_IFACE_UNKNOWN,
android::String8("wpa_supplicant does not control this interface.")); android::String8(
"wpa_supplicant does not control this interface."));
BinderManager *binder_manager = BinderManager::getInstance(); BinderManager *binder_manager = BinderManager::getInstance();
if (!binder_manager || if (!binder_manager ||
binder_manager->getIfaceBinderObjectByKey(wpa_s->binder_object_key, binder_manager->getIfaceBinderObjectByKey(
aidl_return)) wpa_s->binder_object_key, aidl_return))
return android::binder::Status::fromServiceSpecificError( return android::binder::Status::fromServiceSpecificError(
ERROR_UNKNOWN, ERROR_UNKNOWN,
android::String8("wpa_supplicant encountered a binder error.")); android::String8(
"wpa_supplicant encountered a binder error."));
return android::binder::Status::ok(); return android::binder::Status::ok();
} }

18
wpa_supplicant/binder/supplicant.h
View file

@ -7,16 +7,16 @@
* See README for more details. * See README for more details.
*/ */
#ifndef SUPPLICANT_H #ifndef WPA_SUPPLICANT_BINDER_SUPPLICANT_H
#define SUPPLICANT_H #define WPA_SUPPLICANT_BINDER_SUPPLICANT_H
#include "fi/w1/wpa_supplicant/BnSupplicant.h" #include "fi/w1/wpa_supplicant/BnSupplicant.h"
#include "fi/w1/wpa_supplicant/IIface.h" #include "fi/w1/wpa_supplicant/IIface.h"
#include "fi/w1/wpa_supplicant/ISupplicantCallbacks.h" #include "fi/w1/wpa_supplicant/ISupplicantCallbacks.h"
extern "C" { extern "C" {
#include "utils/includes.h"
#include "utils/common.h" #include "utils/common.h"
#include "utils/includes.h"
#include "../wpa_supplicant_i.h" #include "../wpa_supplicant_i.h"
} }
@ -35,14 +35,12 @@ public:
android::binder::Status CreateInterface( android::binder::Status CreateInterface(
const android::os::PersistableBundle &params, const android::os::PersistableBundle &params,
android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) override;
override; android::binder::Status
android::binder::Status RemoveInterface( RemoveInterface(const std::string &ifname) override;
const std::string &ifname) override;
android::binder::Status GetInterface( android::binder::Status GetInterface(
const std::string &ifname, const std::string &ifname,
android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) android::sp<fi::w1::wpa_supplicant::IIface> *aidl_return) override;
override;
private: private:
/* Raw pointer to the global structure maintained by the core. */ /* Raw pointer to the global structure maintained by the core. */
@ -54,4 +52,4 @@ private:
} /* namespace wpa_supplicant_binder */ } /* namespace wpa_supplicant_binder */
#endif /* SUPPLICANT_H */ #endif /* WPA_SUPPLICANT_BINDER_SUPPLICANT_H */