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Code Issues Releases Activity

add onMessageComplete and onBody handlers.

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This commit is contained in:
Ryan 2009-05-03 21:37:10 +02:00
parent be6b3acf0e
commit 4860f1c92c
2 changed files with 68 additions and 5 deletions
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70
src/http.cc
View File

@ -8,6 +8,8 @@
#define ON_MESSAGE_SYMBOL String::NewSymbol("onMessage")
#define MESSAGE_HANDLER_SYMBOL String::NewSymbol("messageHandler")
#define ON_HEADERS_COMPLETE_SYMBOL String::NewSymbol("onHeadersComplete")
#define ON_BODY_SYMBOL String::NewSymbol("onBody")
#define ON_MESSAGE_COMPLETE_SYMBOL String::NewSymbol("onMessageComplete")
#define PATH_SYMBOL String::NewSymbol("path")
#define STATUS_CODE_SYMBOL String::NewSymbol("status_code")
@ -174,6 +176,7 @@ int
HTTPConnection::on_headers_complete (http_parser *parser)
{
HTTPConnection *connection = static_cast<HTTPConnection*> (parser->data);
HandleScope scope;
Local<Value> message_handler_v =
connection->handle_->GetHiddenValue(MESSAGE_HANDLER_SYMBOL);
@ -189,8 +192,6 @@ HTTPConnection::on_headers_complete (http_parser *parser)
message_handler->Set(HTTP_VERSION_SYMBOL, String::New(version));
Local<Value> on_headers_complete_v = message_handler->Get(ON_HEADERS_COMPLETE_SYMBOL);
if (on_headers_complete_v->IsFunction() == false) return 0;
@ -202,6 +203,67 @@ HTTPConnection::on_headers_complete (http_parser *parser)
return 0;
}
int
HTTPConnection::on_body (http_parser *parser, const char *buf, size_t len)
{
if(len == 0) return 0;
HTTPConnection *connection = static_cast<HTTPConnection*> (parser->data);
HandleScope scope;
Local<Value> message_handler_v =
connection->handle_->GetHiddenValue(MESSAGE_HANDLER_SYMBOL);
Local<Object> message_handler = message_handler_v->ToObject();
Local<Value> on_body_v = message_handler->Get(ON_BODY_SYMBOL);
if (on_body_v->IsFunction() == false) return 0;
Handle<Function> on_body = Handle<Function>::Cast(on_body_v);
Handle<Value> argv[1];
// XXX whose encoding should we check? each message should have their own,
// probably. it ought to default to raw.
if(connection->encoding_ == UTF8) {
// utf8 encoding
Handle<String> chunk = String::New((const char*)buf, len);
argv[0] = chunk;
} else {
// raw encoding
Local<Array> array = Array::New(len);
for (size_t i = 0; i < len; i++) {
char val = static_cast<const char*>(buf)[i];
array->Set(Integer::New(i), Integer::New(val));
}
argv[0] = array;
}
on_body->Call(message_handler, 1, argv);
return 0;
}
int
HTTPConnection::on_message_complete (http_parser *parser)
{
HTTPConnection *connection = static_cast<HTTPConnection*> (parser->data);
HandleScope scope;
Local<Value> message_handler_v =
connection->handle_->GetHiddenValue(MESSAGE_HANDLER_SYMBOL);
Local<Object> message_handler = message_handler_v->ToObject();
Local<Value> on_msg_complete_v = message_handler->Get(ON_MESSAGE_COMPLETE_SYMBOL);
if (on_msg_complete_v->IsFunction()) {
Handle<Function> on_msg_complete = Handle<Function>::Cast(on_msg_complete_v);
on_msg_complete->Call(message_handler, 0, NULL);
}
connection->handle_->DeleteHiddenValue(MESSAGE_HANDLER_SYMBOL);
return 0;
}
HTTPConnection::HTTPConnection (Handle<Object> handle, Handle<Object> protocol, enum http_parser_type type)
: Connection(handle, protocol)
{
@ -214,8 +276,8 @@ HTTPConnection::HTTPConnection (Handle<Object> handle, Handle<Object> protocol,
parser_.on_header_field = on_header_field;
parser_.on_header_value = on_header_value;
parser_.on_headers_complete = on_headers_complete;
parser_.on_body = NULL;
parser_.on_message_complete = NULL;
parser_.on_body = on_body;
parser_.on_message_complete = on_message_complete;
parser_.data = this;
}

3
src/http.h
View File

@ -24,7 +24,8 @@ protected:
static int on_header_field (http_parser *parser, const char *buf, size_t len);
static int on_header_value (http_parser *parser, const char *buf, size_t len);
static int on_headers_complete (http_parser *parser);
static int on_body (http_parser *parser, const char *buf, size_t len);
static int on_message_complete (http_parser *parser);
http_parser parser_;
};