From 165221441c462b8feccefaebc70499765d3f710e Mon Sep 17 00:00:00 2001 From: yugui Date: Tue, 21 Oct 2014 15:23:21 +0000 Subject: Enable nacl_io in pepper-ruby. * configure.in (XCFLAGS): Add include path for NaCl libraries. (XLDFLAGS): ditto. (NACL_LIB_PATH): new stubstitution * nacl/nacl-config.rb: support NACL_LIB_PATH * nacl/package.rb: ditto. * nacl/pepper_main.c: replace old implementations with nacl_io. * nacl/GNUmakefile.in: link nacl_io to pepper_ruby * ruby.c (rb_load_file): remove __attribute__((weak)) because the old override hack was replaced with nacl_io. * file.c (rb_file_load_ok): ditto. git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@48078 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- nacl/pepper_main.c | 206 +++++------------------------------------------------ 1 file changed, 17 insertions(+), 189 deletions(-) (limited to 'nacl/pepper_main.c') diff --git a/nacl/pepper_main.c b/nacl/pepper_main.c index e8d01ad078..8f502f33ea 100644 --- a/nacl/pepper_main.c +++ b/nacl/pepper_main.c @@ -8,6 +8,7 @@ #include #include #include +#include #include #include #include "ppapi/c/pp_errors.h" @@ -25,6 +26,7 @@ #include "ppapi/c/ppp.h" #include "ppapi/c/ppp_instance.h" #include "ppapi/c/ppp_messaging.h" +#include "nacl_io/nacl_io.h" #include "verconf.h" #include "ruby/ruby.h" @@ -54,6 +56,7 @@ typedef struct PPP_Instance PPP_Instance; #endif static PP_Module module_id = 0; +static PPB_GetInterface get_browser_interface = NULL; static PPB_Core* core_interface = NULL; static PPB_Messaging* messaging_interface = NULL; static PPB_Var* var_interface = NULL; @@ -487,8 +490,20 @@ static PP_Bool Instance_DidCreate(PP_Instance instance, uint32_t argc, const char* argn[], const char* argv[]) { + int ret; struct PepperInstance* data = pruby_register_instance(instance); current_instance = instance; + + nacl_io_init_ppapi(instance, get_browser_interface); + + // TODO(yugui) Mount devfs + + if (mount("/lib", "/lib", "httpfs", + 0, "allow_cross_origin_requests=false")) { + perror("mount httpfs"); + return PP_FALSE; + } + return init_libraries_if_necessary() ? PP_FALSE : PP_TRUE; } @@ -618,9 +633,10 @@ Messaging_HandleMessage(PP_Instance instance, struct PP_Var var_message) * @return PP_OK on success, any other value on failure. */ PP_EXPORT int32_t -PPP_InitializeModule(PP_Module a_module_id, PPB_GetInterface get_browser_interface) +PPP_InitializeModule(PP_Module a_module_id, PPB_GetInterface a_get_browser_interface) { module_id = a_module_id; + get_browser_interface = a_get_browser_interface; core_interface = (PPB_Core*)(get_browser_interface(PPB_CORE_INTERFACE)); if (core_interface == NULL) return PP_ERROR_NOINTERFACE; @@ -680,191 +696,3 @@ PPP_ShutdownModule(void) { ruby_cleanup(0); } - -/****************************************************************************** - * Overwrites rb_file_load_ok - ******************************************************************************/ - -static void -load_ok_internal(void* data, int32_t unused) -{ - /* PPAPI main thread */ - struct PepperInstance* const instance = (struct PepperInstance*)data; - const char *const path = (const char*)instance->async_call_args; - PP_Resource req; - int result; - - instance->url_loader = loader_interface->Create(instance->instance); - req = request_interface->Create(instance->instance); - request_interface->SetProperty( - req, PP_URLREQUESTPROPERTY_METHOD, pruby_cstr_to_var("HEAD")); - request_interface->SetProperty( - req, PP_URLREQUESTPROPERTY_URL, pruby_cstr_to_var(path)); - - result = loader_interface->Open( - instance->url_loader, req, - PP_MakeCompletionCallback(pruby_async_return_int, instance)); - if (result != PP_OK_COMPLETIONPENDING) { - pruby_async_return_int(instance, result); - } -} - -static void -pruby_file_fetch_check_response(void* data, int32_t unused) -{ - /* PPAPI main thread */ - PP_Resource res; - struct PepperInstance* const instance = (struct PepperInstance*)data; - - res = loader_interface->GetResponseInfo(instance->url_loader); - if (res) { - struct PP_Var status = - response_interface->GetProperty(res, PP_URLRESPONSEPROPERTY_STATUSCODE); - if (status.type == PP_VARTYPE_INT32) { - pruby_async_return_int(instance, status.value.as_int / 100 == 2 ? PP_OK : PP_ERROR_FAILED); - return; - } - else { - messaging_interface->PostMessage( - instance->instance, pruby_cstr_to_var("Unexpected type: ResponseInfoInterface::GetProperty")); - } - } - else { - messaging_interface->PostMessage( - instance->instance, pruby_cstr_to_var("Failed to open URL: URLLoaderInterface::GetResponseInfo")); - } - pruby_async_return_int(instance, PP_ERROR_FAILED); -} - - -int -rb_file_load_ok(const char *path) -{ - struct PepperInstance* const instance = GET_PEPPER_INSTANCE(); - if (path[0] == '.' && path[1] == '/') path += 2; - - instance->async_call_args = (void*)path; - core_interface->CallOnMainThread( - 0, PP_MakeCompletionCallback(load_ok_internal, instance), 0); - if (pthread_cond_wait(&instance->cond, &instance->mutex)) { - perror("pepper-ruby:pthread_cond_wait"); - return 0; - } - if (instance->async_call_result.as_int != PP_OK) { - fprintf(stderr, "Failed to open URL: %d: %s\n", - instance->async_call_result.as_int, path); - return 0; - } - - core_interface->CallOnMainThread( - 0, PP_MakeCompletionCallback(pruby_file_fetch_check_response, instance), 0); - if (pthread_cond_wait(&instance->cond, &instance->mutex)) { - perror("pepper-ruby:pthread_cond_wait"); - return 0; - } - return instance->async_call_result.as_int == PP_OK; -} - -/****************************************************************************** - * Overwrites rb_load_file - ******************************************************************************/ - -static void -load_file_internal(void* data, int32_t unused) -{ - /* PPAPI main thread */ - struct PepperInstance* const instance = (struct PepperInstance*)data; - const char *const path = (const char*)instance->async_call_args; - PP_Resource req; - int result; - - instance->url_loader = loader_interface->Create(instance->instance); - req = request_interface->Create(instance->instance); - request_interface->SetProperty( - req, PP_URLREQUESTPROPERTY_METHOD, pruby_cstr_to_var("GET")); - request_interface->SetProperty( - req, PP_URLREQUESTPROPERTY_URL, pruby_cstr_to_var(path)); - - result = loader_interface->Open( - instance->url_loader, req, - PP_MakeCompletionCallback(pruby_async_return_int, instance)); - if (result != PP_OK_COMPLETIONPENDING) { - pruby_async_return_int(instance, result); - } -} - -static void -load_file_read_contents_callback(void *data, int result) -{ - struct PepperInstance* const instance = (struct PepperInstance*)data; - if (result > 0) { - rb_str_buf_cat(instance->async_call_result.as_value, - instance->buf, result); - loader_interface->ReadResponseBody( - instance->url_loader, instance->buf, 1000, PP_MakeCompletionCallback(load_file_read_contents_callback, instance)); - } - else if (result == 0) { - pruby_async_return_value(data, instance->async_call_result.as_value); - } - else { - pruby_async_return_value(data, INT2FIX(result)); - } -} - -static void -load_file_read_contents(void *data, int result) -{ - struct PepperInstance* const instance = (struct PepperInstance*)data; - instance->async_call_result.as_value = rb_str_new(0, 0); - loader_interface->ReadResponseBody( - instance->url_loader, instance->buf, 1000, PP_MakeCompletionCallback(load_file_read_contents_callback, instance)); -} - -void* -rb_load_file(const char *path) -{ - const char *real_path; - struct PepperInstance* instance; - if (path[0] != '.' || path[1] != '/') path += 2; - - instance = GET_PEPPER_INSTANCE(); - - instance->async_call_args = (void*)path; - core_interface->CallOnMainThread( - 0, PP_MakeCompletionCallback(load_file_internal, instance), 0); - if (pthread_cond_wait(&instance->cond, &instance->mutex)) { - perror("pepper-ruby:pthread_cond_wait"); - return 0; - } - if (instance->async_call_result.as_int != PP_OK) { - fprintf(stderr, "Failed to open URL: %d: %s\n", - instance->async_call_result.as_int, path); - return 0; - } - - core_interface->CallOnMainThread( - 0, PP_MakeCompletionCallback(pruby_file_fetch_check_response, instance), 0); - if (pthread_cond_wait(&instance->cond, &instance->mutex)) { - perror("pepper-ruby:pthread_cond_wait"); - return 0; - } - if (instance->async_call_result.as_int != PP_OK) return 0; - - core_interface->CallOnMainThread( - 0, PP_MakeCompletionCallback(load_file_read_contents, instance), 0); - if (pthread_cond_wait(&instance->cond, &instance->mutex)) { - perror("pepper-ruby:pthread_cond_wait"); - return 0; - } - if (FIXNUM_P(instance->async_call_result.as_value)) { - return 0; - } - else if (RB_TYPE_P(instance->async_call_result.as_value, T_STRING)) { - VALUE str = instance->async_call_result.as_value; - extern void* rb_compile_cstr(const char *f, const char *s, int len, int line); - return rb_compile_cstr(path, RSTRING_PTR(str), RSTRING_LEN(str), 0); - } - else { - return 0; - } -} -- cgit v1.2.3