本文整理汇总了C++中Persistent::Run方法的典型用法代码示例。如果您正苦于以下问题：C++ Persistent::Run方法的具体用法？C++ Persistent::Run怎么用？C++ Persistent::Run使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Persistent的用法示例。
在下文中一共展示了Persistent::Run方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: main
int main(int argc, char** argv) {
signal(SIGSEGV, AnsiSignalHandler);
// printf("SILK V0.1\n");
if (argc < 2) {
printf("usage: %s file.js\n", argv[0]);
exit(1);
}
char *startup = readFile(argv[1]);
if (!startup) {
printf("%s not found\n", argv[1]);
exit(1);
}
if (startup[0] == '#' && startup[1] == '!') {
startup[0] = startup[1] = '/';
}
init_global_object();
{
HandleScope scope;
context = Persistent<Context>::New(Context::New(NULL, globalObject));
Context::Scope context_scope(context);
// Debug::EnableAgent("silkjs", 9222);
// Debug::SetDebugMessageDispatchHandler(debugger, true);
Handle<Script>init = Script::New(String::New("global=this;"), String::New("builtin"));
init->Run();
mainScript = Persistent<Script>::New(Script::Compile(String::New(startup), String::New(argv[1])));
mainScript->Run();
Handle<String> process_name = String::New("main");
Handle<Value> process_val = context->Global()->Get(process_name);
Handle<Function> process_fun = Handle<Function>::Cast(process_val);
mainFunc = Persistent<Function>::New(process_fun);
const int ac = argc-2;
Handle<Value>av[ac];
for (int i=2; i<argc; i++) {
av[i-2] = String::New(argv[i]);
}
// printf("SILKJS running %s\n", argv[1]);
mainFunc->Call(context->Global(), ac, av);
}
}示例2: main
int main (int argc, char** argv) {
signal(SIGSEGV, AnsiSignalHandler);
// printf("SILK V0.1\n");
char *startup;
const char *progName;
signal(SIGSEGV, AnsiSignalHandler);
signal(SIGINT, AnsiSignalHandler);
if (argc < 2) {
startup = readFile("/usr/local/silkjs/builtin/interpreter.js");
if (!startup) {
startup = readFile("/usr/share/silkjs/builtin/interpreter.js");
}
progName = "interpreter";
}
else {
startup = readFile(argv[1]);
progName = argv[1];
}
if (!startup) {
printf("%s not found\n", argv[1]);
exit(1);
}
if (startup[0] == '#' && startup[1] == '!') {
startup[0] = startup[1] = '/';
}
// v8 command line switches
const char *switches = "--harmony";
V8::SetFlagsFromString(switches, strlen(switches));
{
// Isolate *isolate = Isolate::New();
// isolate->Enter();
// Locker lock(isolate);
Locker locker;
HandleScope scope;
init_global_object();
V8::SetCaptureStackTraceForUncaughtExceptions(true, 50); // , StackTrace::kDetailed);
context = Context::New(NULL, globalObject);
Context::Scope context_scope(context);
{
Locker locker;
// Debug::SetDebugMessageDispatchHandler(debugger, true);
// Debug::EnableAgent("silkjs", 5858);
Handle<Script>init = Script::New(String::New("global=this; module = {}; include('builtin/all.js');"), String::New("builtin"));
init->Run();
V8::SetCaptureStackTraceForUncaughtExceptions(true, 50, StackTrace::kDetailed);
TryCatch tryCatch;
mainScript = Persistent<Script>::New(Script::Compile(String::New(startup), String::New(progName)));
if (mainScript.IsEmpty()) {
ReportException(&tryCatch);
exit(1);
}
Handle<Value>v = mainScript->Run();
if (v.IsEmpty()) {
ReportException(&tryCatch);
exit(1);
}
Handle<String> process_name = String::New("main");
Handle<Value> process_val = context->Global()->Get(process_name);
if (!process_val.IsEmpty() && process_val->IsFunction()) {
Handle<Function> process_fun = Handle<Function>::Cast(process_val);
mainFunc = Persistent<Function>::New(process_fun);
int ac = argc - 2;
if (ac < 0) {
ac = 0;
}
Handle<Value>av[ac];
for (int i = 2; i < argc; i++) {
av[i - 2] = String::New(argv[i]);
}
v = mainFunc->Call(context->Global(), ac, av);
if (v.IsEmpty()) {
ReportException(&tryCatch);
exit(1);
}
}
}
context.Dispose();
}
}