#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
+#include <sys/un.h>
+
#include <sys/mman.h>
#include <iostream>
#include <set>
#include <map>
+#include <sstream>
#include <cmath>
#include "Parser.hpp"
#include "Cycript.tab.hh"
+#include <fcntl.h>
+
+#include <apr-1/apr_thread_proc.h>
+
#undef _assert
#undef _trace
static JSObjectRef Array_;
static JSObjectRef Function_;
+static JSStringRef Result_;
+
static JSStringRef length_;
static JSStringRef message_;
static JSStringRef name_;
CYRange WordStartRange_(0x000001000000000LLU, 0x7fffffe87fffffeLLU); // A-Za-z_$
CYRange WordEndRange_ (0x3ff001000000000LLU, 0x7fffffe87fffffeLLU); // A-Za-z_$0-9
-JSGlobalContextRef CYGetJSContext() {
- return Context_;
-}
-
#define CYTry \
@try
#define CYCatch \
// XXX: in case of exceptions this will leak
ffoData *data(new ffoData(type));
- ffi_closure *closure;
- _syscall(closure = (ffi_closure *) mmap(
+ ffi_closure *closure((ffi_closure *) _syscall(mmap(
NULL, sizeof(ffi_closure),
PROT_READ | PROT_WRITE, MAP_ANON | MAP_PRIVATE,
-1, 0
- ));
+ )));
ffi_status status(ffi_prep_closure(closure, &data->cif_, &Closure_, data));
_assert(status == FFI_OK);
return JSContextGetGlobalObject(context);
}
+const char *CYExecute(apr_pool_t *pool, const char *code) { _pooled
+ JSStringRef script(JSStringCreateWithUTF8CString(code));
+
+ JSContextRef context(CYGetJSContext());
+
+ JSValueRef exception(NULL);
+ JSValueRef result(JSEvaluateScript(context, script, NULL, NULL, 0, &exception));
+ JSStringRelease(script);
+
+ if (exception != NULL) { error:
+ result = exception;
+ exception = NULL;
+ }
+
+ if (JSValueIsUndefined(context, result))
+ return NULL;
+
+ const char *json(CYPoolCYONString(pool, context, result, &exception));
+ if (exception != NULL)
+ goto error;
+
+ CYSetProperty(context, CYGetGlobalObject(context), Result_, result);
+ return json;
+}
+
+bool CYRecvAll_(int socket, uint8_t *data, size_t size) {
+ while (size != 0) if (size_t writ = _syscall(recv(socket, data, size, 0))) {
+ data += writ;
+ size -= writ;
+ } else
+ return false;
+ return true;
+}
+
+bool CYSendAll_(int socket, const uint8_t *data, size_t size) {
+ while (size != 0) if (size_t writ = _syscall(send(socket, data, size, 0))) {
+ data += writ;
+ size -= writ;
+ } else
+ return false;
+ return true;
+}
+
+static int Socket_;
+apr_pool_t *Pool_;
+
+struct CYExecute_ {
+ apr_pool_t *pool_;
+ const char * volatile data_;
+};
+
+// XXX: this is "tre lame"
+@interface CYClient_ : NSObject {
+}
+
+- (void) execute:(NSValue *)value;
+
+@end
+
+@implementation CYClient_
+
+- (void) execute:(NSValue *)value {
+ CYExecute_ *execute(reinterpret_cast<CYExecute_ *>([value pointerValue]));
+ NSLog(@"b:%p", execute->data_);
+ NSLog(@"s:%s", execute->data_);
+ execute->data_ = CYExecute(execute->pool_, execute->data_);
+ NSLog(@"a:%p", execute->data_);
+}
+
+@end
+
+struct CYClient :
+ CYData
+{
+ int socket_;
+ apr_thread_t *thread_;
+
+ CYClient(int socket) :
+ socket_(socket)
+ {
+ }
+
+ ~CYClient() {
+ _syscall(close(socket_));
+ }
+
+ void Handle() { _pooled
+ CYClient_ *client = [[[CYClient_ alloc] init] autorelease];
+
+ for (;;) {
+ size_t size;
+ if (!CYRecvAll(socket_, &size, sizeof(size)))
+ return;
+
+ CYPool pool;
+ char *data(new(pool) char[size + 1]);
+ if (!CYRecvAll(socket_, data, size))
+ return;
+ data[size] = '\0';
+
+ CYDriver driver("");
+ cy::parser parser(driver);
+
+ driver.data_ = data;
+ driver.size_ = size;
+
+ const char *json;
+ if (parser.parse() != 0 || !driver.errors_.empty()) {
+ json = NULL;
+ size = _not(size_t);
+ } else {
+ std::ostringstream str;
+ driver.source_->Show(str);
+ std::string code(str.str());
+ CYExecute_ execute = {pool, code.c_str()};
+ [client performSelectorOnMainThread:@selector(execute:) withObject:[NSValue valueWithPointer:&execute] waitUntilDone:YES];
+ json = execute.data_;
+ size = json == NULL ? _not(size_t) : strlen(json);
+ }
+
+ if (!CYSendAll(socket_, &size, sizeof(size)))
+ return;
+ if (json != NULL)
+ if (!CYSendAll(socket_, json, size))
+ return;
+ }
+ }
+};
+
+static void * APR_THREAD_FUNC OnClient(apr_thread_t *thread, void *data) {
+ CYClient *client(reinterpret_cast<CYClient *>(data));
+ client->Handle();
+ delete client;
+ return NULL;
+}
+
+static void * APR_THREAD_FUNC Cyrver(apr_thread_t *thread, void *data) {
+ for (;;) {
+ int socket(_syscall(accept(Socket_, NULL, NULL)));
+ CYClient *client(new CYClient(socket));
+ apr_threadattr_t *attr;
+ _aprcall(apr_threadattr_create(&attr, Pool_));
+ _aprcall(apr_thread_create(&client->thread_, attr, &OnClient, client, client->pool_));
+ }
+
+ return NULL;
+}
+
MSInitialize { _pooled
- apr_initialize();
+ _aprcall(apr_initialize());
+ _aprcall(apr_pool_create(&Pool_, NULL));
Bridge_ = [[NSMutableArray arrayWithContentsOfFile:@"/usr/lib/libcycript.plist"] retain];
-
NSCFBoolean_ = objc_getClass("NSCFBoolean");
- JSClassDefinition definition;
-
- definition = kJSClassDefinitionEmpty;
- definition.className = "Pointer";
- definition.staticFunctions = Pointer_staticFunctions;
- definition.getProperty = &Pointer_getProperty;
- definition.setProperty = &Pointer_setProperty;
- definition.finalize = &CYData::Finalize;
- Pointer_ = JSClassCreate(&definition);
-
- definition = kJSClassDefinitionEmpty;
- definition.className = "Functor";
- definition.staticFunctions = Functor_staticFunctions;
- definition.callAsFunction = &Functor_callAsFunction;
- definition.finalize = &CYData::Finalize;
- Functor_ = JSClassCreate(&definition);
-
- definition = kJSClassDefinitionEmpty;
- definition.className = "Struct";
- definition.getProperty = &Struct_getProperty;
- definition.setProperty = &Struct_setProperty;
- definition.getPropertyNames = &Struct_getPropertyNames;
- definition.finalize = &CYData::Finalize;
- Struct_ = JSClassCreate(&definition);
-
- definition = kJSClassDefinitionEmpty;
- definition.className = "Selector";
- definition.staticValues = CYValue_staticValues;
- //definition.staticValues = Selector_staticValues;
- definition.staticFunctions = Selector_staticFunctions;
- definition.callAsFunction = &Selector_callAsFunction;
- definition.finalize = &CYData::Finalize;
- Selector_ = JSClassCreate(&definition);
-
- definition = kJSClassDefinitionEmpty;
- definition.className = "Instance";
- definition.staticValues = CYValue_staticValues;
- definition.staticFunctions = Instance_staticFunctions;
- definition.getProperty = &Instance_getProperty;
- definition.setProperty = &Instance_setProperty;
- definition.deleteProperty = &Instance_deleteProperty;
- definition.callAsConstructor = &Instance_callAsConstructor;
- definition.finalize = &CYData::Finalize;
- Instance_ = JSClassCreate(&definition);
-
- definition = kJSClassDefinitionEmpty;
- definition.className = "Runtime";
- definition.getProperty = &Runtime_getProperty;
- Runtime_ = JSClassCreate(&definition);
-
- definition = kJSClassDefinitionEmpty;
- //definition.getProperty = &Global_getProperty;
- JSClassRef Global(JSClassCreate(&definition));
-
- JSGlobalContextRef context(JSGlobalContextCreate(Global));
- Context_ = context;
-
- JSObjectRef global(CYGetGlobalObject(context));
-
- JSObjectSetPrototype(context, global, JSObjectMake(context, Runtime_, NULL));
- CYSetProperty(context, global, CYJSString("ObjectiveC"), JSObjectMake(context, Runtime_, NULL));
-
- CYSetProperty(context, global, CYJSString("Functor"), JSObjectMakeConstructor(context, Functor_, &Functor_new));
- CYSetProperty(context, global, CYJSString("Pointer"), JSObjectMakeConstructor(context, Pointer_, &Pointer_new));
- CYSetProperty(context, global, CYJSString("Selector"), JSObjectMakeConstructor(context, Selector_, &Selector_new));
-
- MSHookFunction(&objc_registerClassPair, MSHake(objc_registerClassPair));
-
- CYSetProperty(context, global, CYJSString("objc_registerClassPair"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_registerClassPair"), &objc_registerClassPair_));
- CYSetProperty(context, global, CYJSString("objc_msgSend"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_msgSend"), &$objc_msgSend));
-
- System_ = JSObjectMake(context, NULL, NULL);
- CYSetProperty(context, global, CYJSString("system"), System_);
- CYSetProperty(context, System_, CYJSString("args"), CYJSNull(context));
- //CYSetProperty(context, System_, CYJSString("global"), global);
-
- CYSetProperty(context, System_, CYJSString("print"), JSObjectMakeFunctionWithCallback(context, CYJSString("print"), &System_print));
-
- length_ = JSStringCreateWithUTF8CString("length");
- message_ = JSStringCreateWithUTF8CString("message");
- name_ = JSStringCreateWithUTF8CString("name");
- toCYON_ = JSStringCreateWithUTF8CString("toCYON");
- toJSON_ = JSStringCreateWithUTF8CString("toJSON");
-
- Array_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Array")));
- Function_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Function")));
+ Socket_ = _syscall(socket(PF_UNIX, SOCK_STREAM, 0));
+
+ struct sockaddr_un address;
+ memset(&address, 0, sizeof(address));
+ address.sun_family = AF_UNIX;
+
+ pid_t pid(getpid());
+ sprintf(address.sun_path, "/tmp/.s.cy.%u", pid);
+
+ try {
+ _syscall(bind(Socket_, reinterpret_cast<sockaddr *>(&address), SUN_LEN(&address)));
+ _syscall(listen(Socket_, 0));
+
+ apr_threadattr_t *attr;
+ _aprcall(apr_threadattr_create(&attr, Pool_));
+
+ apr_thread_t *thread;
+ _aprcall(apr_thread_create(&thread, attr, &Cyrver, NULL, Pool_));
+ } catch (...) {
+ NSLog(@"failed to setup Cyrver");
+ }
+}
+
+JSGlobalContextRef CYGetJSContext() {
+ if (Context_ == NULL) {
+ JSClassDefinition definition;
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Pointer";
+ definition.staticFunctions = Pointer_staticFunctions;
+ definition.getProperty = &Pointer_getProperty;
+ definition.setProperty = &Pointer_setProperty;
+ definition.finalize = &CYData::Finalize;
+ Pointer_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Functor";
+ definition.staticFunctions = Functor_staticFunctions;
+ definition.callAsFunction = &Functor_callAsFunction;
+ definition.finalize = &CYData::Finalize;
+ Functor_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Struct";
+ definition.getProperty = &Struct_getProperty;
+ definition.setProperty = &Struct_setProperty;
+ definition.getPropertyNames = &Struct_getPropertyNames;
+ definition.finalize = &CYData::Finalize;
+ Struct_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Selector";
+ definition.staticValues = CYValue_staticValues;
+ //definition.staticValues = Selector_staticValues;
+ definition.staticFunctions = Selector_staticFunctions;
+ definition.callAsFunction = &Selector_callAsFunction;
+ definition.finalize = &CYData::Finalize;
+ Selector_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Instance";
+ definition.staticValues = CYValue_staticValues;
+ definition.staticFunctions = Instance_staticFunctions;
+ definition.getProperty = &Instance_getProperty;
+ definition.setProperty = &Instance_setProperty;
+ definition.deleteProperty = &Instance_deleteProperty;
+ definition.callAsConstructor = &Instance_callAsConstructor;
+ definition.finalize = &CYData::Finalize;
+ Instance_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ definition.className = "Runtime";
+ definition.getProperty = &Runtime_getProperty;
+ Runtime_ = JSClassCreate(&definition);
+
+ definition = kJSClassDefinitionEmpty;
+ //definition.getProperty = &Global_getProperty;
+ JSClassRef Global(JSClassCreate(&definition));
+
+ JSGlobalContextRef context(JSGlobalContextCreate(Global));
+ Context_ = context;
+
+ JSObjectRef global(CYGetGlobalObject(context));
+
+ JSObjectSetPrototype(context, global, JSObjectMake(context, Runtime_, NULL));
+ CYSetProperty(context, global, CYJSString("ObjectiveC"), JSObjectMake(context, Runtime_, NULL));
+
+ CYSetProperty(context, global, CYJSString("Functor"), JSObjectMakeConstructor(context, Functor_, &Functor_new));
+ CYSetProperty(context, global, CYJSString("Pointer"), JSObjectMakeConstructor(context, Pointer_, &Pointer_new));
+ CYSetProperty(context, global, CYJSString("Selector"), JSObjectMakeConstructor(context, Selector_, &Selector_new));
+
+ MSHookFunction(&objc_registerClassPair, MSHake(objc_registerClassPair));
+
+ CYSetProperty(context, global, CYJSString("objc_registerClassPair"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_registerClassPair"), &objc_registerClassPair_));
+ CYSetProperty(context, global, CYJSString("objc_msgSend"), JSObjectMakeFunctionWithCallback(context, CYJSString("objc_msgSend"), &$objc_msgSend));
+
+ System_ = JSObjectMake(context, NULL, NULL);
+ CYSetProperty(context, global, CYJSString("system"), System_);
+ CYSetProperty(context, System_, CYJSString("args"), CYJSNull(context));
+ //CYSetProperty(context, System_, CYJSString("global"), global);
+
+ CYSetProperty(context, System_, CYJSString("print"), JSObjectMakeFunctionWithCallback(context, CYJSString("print"), &System_print));
+
+ Result_ = JSStringCreateWithUTF8CString("_");
+
+ length_ = JSStringCreateWithUTF8CString("length");
+ message_ = JSStringCreateWithUTF8CString("message");
+ name_ = JSStringCreateWithUTF8CString("name");
+ toCYON_ = JSStringCreateWithUTF8CString("toCYON");
+ toJSON_ = JSStringCreateWithUTF8CString("toJSON");
+
+ Array_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Array")));
+ Function_ = CYCastJSObject(context, CYGetProperty(context, global, CYJSString("Function")));
+ }
+
+ return Context_;
}
projects / cycript.git / blobdiff