efl/src/bindings/js/eina_js/eina_js_log.cc

744 lines
27 KiB
C++

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string>
#include <map>
#include <Eina_Js.hh>
namespace efl { namespace eina { namespace js {
v8::Local<v8::String> to_v8_string(v8::Isolate *isolate, const char *fmt,
va_list args)
{
using v8::String;
#if 0
/* TODO: unfortunately, the elegant and exception-safe version isn't
compiling (yet!) */
efl::eina::stringshare s(eina_stringshare_vprintf(fmt, args),
efl::eina::steal_stringshare_ref);
return compatibility_new<String>(isolate, s.data(), String::kNormalString,
s.size());
#else
auto s = eina_stringshare_vprintf(fmt, args);
auto ret = compatibility_new<String>(isolate, s);
eina_stringshare_del(s);
return ret;
#endif
}
static global_ref<v8::Value> js_eina_log_print_cb_data;
static std::map<int, const char *> js_eina_log_color_map;
static void js_eina_log_print_cb(const Eina_Log_Domain *d, Eina_Log_Level level,
const char *file, const char *fnc, int line,
const char *fmt, void */*data*/, va_list args)
{
using v8::String;
using v8::Integer;
using v8::Isolate;
Isolate *const isolate = Isolate::GetCurrent();
constexpr unsigned argc = 7;
v8::Handle<v8::Value> argv[argc] = {
compatibility_new<String>(isolate, d->name ? d->name : ""),
compatibility_new<String>(isolate, d->color ? d->color : ""),
compatibility_new<Integer>(isolate, static_cast<int>(level)),
compatibility_new<String>(isolate, file),
compatibility_new<String>(isolate, fnc),
compatibility_new<Integer>(isolate, line),
to_v8_string(isolate, fmt, args)
};
auto o = js_eina_log_print_cb_data.handle();
v8::Function::Cast(*o)->Call(o->ToObject(), argc, argv);
}
static bool valid_level_conversion(int src, Eina_Log_Level &dst)
{
if (src != EINA_LOG_LEVEL_CRITICAL && src != EINA_LOG_LEVEL_ERR
&& src != EINA_LOG_LEVEL_WARN && src != EINA_LOG_LEVEL_INFO
&& src != EINA_LOG_LEVEL_DBG)
return false;
dst = static_cast<Eina_Log_Level>(src);
return true;
}
EAPI
void register_log_print(v8::Isolate *isolate, v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::String;
using v8::StackTrace;
using v8::FunctionTemplate;
auto print = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 3 || !args[0]->IsNumber() || !args[1]->IsNumber()
|| !args[2]->IsString())
return compatibility_return();
Eina_Log_Level level;
if (!valid_level_conversion(args[1]->NumberValue(), level))
return compatibility_return();
auto frame = compatibility_current_stack_trace<>(args.GetIsolate(), 1,
StackTrace::kDetailed)->GetFrame(0);
eina_log_print(args[0]->NumberValue(), level,
*String::Utf8Value(frame->GetScriptNameOrSourceURL()),
*String::Utf8Value(frame->GetFunctionName()),
frame->GetLineNumber(), "%s",
*String::Utf8Value(args[2]));
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, print)
->GetFunction());
}
EAPI
void register_log_domain_register(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::Local;
using v8::String;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 2 || !args[0]->IsString() || !args[1]->IsString())
return compatibility_return();
// We duplicate the color string as eina takes a const char* but does take care of
// its lifetime, assuming a ever lasting string.
const char *color = strdup(*String::Utf8Value(args[1]));
int d = eina_log_domain_register(*String::Utf8Value(args[0]),
color);
js_eina_log_color_map[d] = color;
auto isolate = args.GetIsolate();
return compatibility_return(value_cast<Local<Value>>(d, isolate), args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_domain_unregister(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsNumber())
return compatibility_return();
int domain = args[0]->NumberValue();
eina_log_domain_unregister(domain);
free((void*)js_eina_log_color_map[domain]);
js_eina_log_color_map.erase(domain);
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_domain_registered_level_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::Local;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsNumber())
return compatibility_return();
int l = eina_log_domain_registered_level_get(args[0]->NumberValue());
auto isolate = args.GetIsolate();
return compatibility_return(value_cast<Local<Value>>(l, isolate), args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_domain_registered_level_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 2 || !args[0]->IsNumber() || !args[1]->IsNumber())
return compatibility_return();
eina_log_domain_registered_level_set(args[0]->NumberValue(),
args[1]->NumberValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_print_cb_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsFunction())
return compatibility_return();
js_eina_log_print_cb_data
= global_ref<v8::Value>(args.GetIsolate(), args[0]);
eina_log_print_cb_set(js_eina_log_print_cb, NULL);
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_level_set(v8::Isolate *isolate, v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsNumber())
return compatibility_return();
eina_log_level_set(args[0]->NumberValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_level_get(v8::Isolate *isolate, v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
using v8::Integer;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 0)
return compatibility_return();
int l = eina_log_level_get();
auto ret = compatibility_new<Integer>(args.GetIsolate(), l);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_level_check(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
using v8::Boolean;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsNumber())
return compatibility_return();
bool b = eina_log_level_check(args[0]->NumberValue());
auto ret = compatibility_new<Boolean>(args.GetIsolate(), b);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_color_disable_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsBoolean())
return compatibility_return();
eina_log_color_disable_set(args[0]->BooleanValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_color_disable_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::Boolean;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 0)
return compatibility_return();
bool b = eina_log_color_disable_get();
auto ret = compatibility_new<Boolean>(args.GetIsolate(), b);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_file_disable_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsBoolean())
return compatibility_return();
eina_log_file_disable_set(args[0]->BooleanValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_file_disable_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::Boolean;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 0)
return compatibility_return();
bool b = eina_log_file_disable_get();
auto ret = compatibility_new<Boolean>(args.GetIsolate(), b);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_function_disable_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsBoolean())
return compatibility_return();
eina_log_function_disable_set(args[0]->BooleanValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_function_disable_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::Boolean;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 0)
return compatibility_return();
bool b = eina_log_function_disable_get();
auto ret = compatibility_new<Boolean>(args.GetIsolate(), b);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_abort_on_critical_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsBoolean())
return compatibility_return();
eina_log_abort_on_critical_set(args[0]->BooleanValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_abort_on_critical_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::Boolean;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 0)
return compatibility_return();
bool b = eina_log_abort_on_critical_get();
auto ret = compatibility_new<Boolean>(args.GetIsolate(), b);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_abort_on_critical_level_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsNumber())
return compatibility_return();
eina_log_abort_on_critical_level_set(args[0]->NumberValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_abort_on_critical_level_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
using v8::Integer;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 0)
return compatibility_return();
int l = eina_log_abort_on_critical_level_get();
auto ret = compatibility_new<Integer>(args.GetIsolate(), l);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_domain_level_set(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
using v8::String;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 2 || !args[0]->IsString() || !args[1]->IsNumber())
return compatibility_return();
eina_log_domain_level_set(*String::Utf8Value(args[0]),
args[1]->NumberValue());
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_domain_level_get(v8::Isolate *isolate,
v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
using v8::String;
using v8::Integer;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 1 || !args[0]->IsString())
return compatibility_return();
int l = eina_log_domain_level_get(*String::Utf8Value(args[0]));
auto ret = compatibility_new<Integer>(args.GetIsolate(), l);
return compatibility_return(ret, args);
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
EAPI
void register_log_timing(v8::Isolate *isolate, v8::Handle<v8::Object> global,
v8::Handle<v8::String> name)
{
using v8::Value;
using v8::FunctionTemplate;
using v8::String;
auto f = [](compatibility_callback_info_type args)
-> compatibility_return_type {
if (args.Length() != 3 || !args[0]->IsNumber() || !args[1]->IsNumber()
|| !args[2]->IsString()) {
return compatibility_return();
}
eina_log_timing(args[0]->NumberValue(),
static_cast<Eina_Log_State>(args[1]->NumberValue()),
*String::Utf8Value(args[2]));
return compatibility_return();
};
global->Set(name,
compatibility_new<FunctionTemplate>(isolate, f)->GetFunction());
}
static void register_constant(v8::Isolate *isolate, v8::Handle<v8::Object> global, int value, const char* name)
{
global->Set(compatibility_new<v8::String>(isolate, name), compatibility_new<v8::Integer>(isolate, value));
}
static void register_constant(v8::Isolate *isolate, v8::Handle<v8::Object> global, const char* value, const char* name)
{
global->Set(compatibility_new<v8::String>(isolate, name), compatibility_new<v8::String>(isolate, value));
}
EAPI void register_log_constants(v8::Isolate *isolate, v8::Handle<v8::Object> global)
{
register_constant(isolate, global, EINA_LOG_STATE_START, "LOG_STATE_START");
register_constant(isolate, global, EINA_LOG_STATE_START, "LOG_STATE_STOP");
register_constant(isolate, global, EINA_LOG_LEVEL_CRITICAL, "LOG_LEVEL_CRITICAL");
register_constant(isolate, global, EINA_LOG_LEVEL_ERR, "LOG_LEVEL_ERR");
register_constant(isolate, global, EINA_LOG_LEVEL_WARN, "LOG_LEVEL_WARN");
register_constant(isolate, global, EINA_LOG_LEVEL_INFO, "LOG_LEVEL_INFO");
register_constant(isolate, global, EINA_LOG_LEVEL_DBG, "LOG_LEVEL_DBG");
register_constant(isolate, global, EINA_LOG_LEVELS, "LOG_LEVELS");
register_constant(isolate, global, EINA_LOG_LEVEL_UNKNOWN, "LOG_LEVEL_UNKNOWN");
register_constant(isolate, global, EINA_LOG_DOMAIN_GLOBAL, "LOG_DOMAIN_GLOBAL");
register_constant(isolate, global, EINA_COLOR_LIGHTRED, "COLOR_LIGHTRED");
register_constant(isolate, global, EINA_COLOR_RED, "COLOR_RED");
register_constant(isolate, global, EINA_COLOR_LIGHTBLUE, "COLOR_LIGHTBLUE");
register_constant(isolate, global, EINA_COLOR_BLUE, "COLOR_BLUE");
register_constant(isolate, global, EINA_COLOR_GREEN, "COLOR_GREEN");
register_constant(isolate, global, EINA_COLOR_YELLOW, "COLOR_YELLOW");
register_constant(isolate, global, EINA_COLOR_ORANGE, "COLOR_ORANGE");
register_constant(isolate, global, EINA_COLOR_WHITE, "COLOR_WHITE");
register_constant(isolate, global, EINA_COLOR_LIGHTCYAN, "COLOR_LIGHTCYAN");
register_constant(isolate, global, EINA_COLOR_CYAN, "COLOR_CYAN");
register_constant(isolate, global, EINA_COLOR_RESET, "COLOR_RESET");
register_constant(isolate, global, EINA_COLOR_HIGH, "COLOR_HIGH");
}
#define REGISTER_LOG_HELPER(isolate, global, level, name) \
{ \
using v8::String; \
using v8::FunctionTemplate;\
using v8::StackTrace;\
\
auto wrapper = [](compatibility_callback_info_type args)\
-> compatibility_return_type {\
if (args.Length() != 1 || !args[0]->IsString()) {\
eina::js::compatibility_throw \
(args.GetIsolate(), v8::Exception::TypeError(\
eina::js::compatibility_new<v8::String>(args.GetIsolate(), "Message must be a string."))); \
return compatibility_return();\
} \
\
auto frame = compatibility_current_stack_trace<>(args.GetIsolate(), 1,\
StackTrace::kDetailed)->GetFrame(0);\
\
eina_log_print(EINA_LOG_DOMAIN_GLOBAL, level,\
*String::Utf8Value(frame->GetScriptNameOrSourceURL()),\
*String::Utf8Value(frame->GetFunctionName()),\
frame->GetLineNumber(), "%s",\
*String::Utf8Value(args[0]));\
\
return compatibility_return();\
};\
\
global->Set(compatibility_new<String>(isolate, name),\
compatibility_new<FunctionTemplate>(isolate, wrapper)->GetFunction());\
}
EAPI void register_log_helpers(v8::Isolate *isolate, v8::Handle<v8::Object> global)
{
REGISTER_LOG_HELPER(isolate, global, EINA_LOG_LEVEL_CRITICAL, "logCritical");
REGISTER_LOG_HELPER(isolate, global, EINA_LOG_LEVEL_ERR, "logError");
REGISTER_LOG_HELPER(isolate, global, EINA_LOG_LEVEL_WARN, "logWarning");
REGISTER_LOG_HELPER(isolate, global, EINA_LOG_LEVEL_INFO, "logInfo");
REGISTER_LOG_HELPER(isolate, global, EINA_LOG_LEVEL_DBG, "logDebug");
}
} } } // namespace efl { namespace js {
EAPI
void eina_log_register(v8::Handle<v8::Object> exports, v8::Isolate* isolate)
{
using efl::eina::js::compatibility_new;
efl::eina::js::register_log_domain_register(isolate, exports
, compatibility_new<v8::String>(isolate, "registerLogDomain"));
efl::eina::js::register_log_domain_unregister(isolate, exports
, compatibility_new<v8::String>(isolate, "unregisterLogDomain"));
efl::eina::js::register_log_domain_registered_level_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogDomainRegisteredLevel"));
efl::eina::js::register_log_domain_registered_level_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogDomainRegisteredLevel"));
efl::eina::js::register_log_print(isolate, exports
, compatibility_new<v8::String>(isolate, "logPrint"
));
efl::eina::js::register_log_print_cb_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogPrintCb"
));
efl::eina::js::register_log_level_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogLevel"
));
efl::eina::js::register_log_level_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogLevel"
));
efl::eina::js::register_log_level_check(isolate, exports
, compatibility_new<v8::String>(isolate, "checkLogLevel"
));
efl::eina::js::register_log_color_disable_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogColorDisable"
));
efl::eina::js::register_log_color_disable_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogColorDisable"
));
efl::eina::js::register_log_file_disable_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogFileDisable"
));
efl::eina::js::register_log_file_disable_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogFileDisable"
));
efl::eina::js::register_log_function_disable_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogFunctionDisable"
));
efl::eina::js::register_log_function_disable_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogFunctionDisable"
));
efl::eina::js::register_log_abort_on_critical_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogAbortOnCritical"
));
efl::eina::js::register_log_abort_on_critical_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogAbortOnCritical"
));
efl::eina::js::register_log_abort_on_critical_level_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogAbortOnCriticalLevel"
));
efl::eina::js::register_log_abort_on_critical_level_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogAbortOnCriticalLevel"
));
efl::eina::js::register_log_domain_level_set(isolate, exports
, compatibility_new<v8::String>(isolate, "setLogDomainLevel"
));
efl::eina::js::register_log_domain_level_get(isolate, exports
, compatibility_new<v8::String>(isolate, "getLogDomainLevel"
));
efl::eina::js::register_log_timing(isolate, exports
, compatibility_new<v8::String>(isolate, "logTiming"));
efl::eina::js::register_log_constants(isolate, exports);
efl::eina::js::register_log_helpers(isolate, exports);
}