nodegit/src/tree.cc at master · mmalecki/nodegit · GitHub

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#include <v8.h>

#include <node.h>

#include "../vendor/libgit2/include/git2.h"

#include "../include/repo.h"

#include "../include/oid.h"

#include "../include/tree.h"

#include "../include/tree_entry.h"

using namespace v8;

using namespace node;

void GitTree::Initialize (Handle<v8::Object> target) {

HandleScope scope;

Local<FunctionTemplate> t = FunctionTemplate::New(New);

constructor_template = Persistent<FunctionTemplate>::New(t);

constructor_template->InstanceTemplate()->SetInternalFieldCount(1);

constructor_template->SetClassName(String::NewSymbol("Tree"));

NODE_SET_PROTOTYPE_METHOD(constructor_template, "lookup", Lookup);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "entryCount", EntryCount);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "entryByIndex", EntryByIndex);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "entryByName", EntryByName);

NODE_SET_PROTOTYPE_METHOD(constructor_template, "sortEntries", EntryCount);

target->Set(String::NewSymbol("Tree"), constructor_template->GetFunction());

}

git_tree* GitTree::GetValue() {

return this->tree;

}

void GitTree::SetValue(git_tree* tree) {

this->tree = tree;

}

int GitTree::Lookup(git_repository* repo, const git_oid* id) {

return git_tree_lookup(&this->tree, repo, id);

}

size_t GitTree::EntryCount() {

return git_tree_entrycount(this->tree);

}

git_tree_entry* GitTree::EntryByIndex(int idx) {

return const_cast<git_tree_entry*>(git_tree_entry_byindex(this->tree, idx));

}

git_tree_entry* GitTree::EntryByName(const char* name) {

return const_cast<git_tree_entry*>(git_tree_entry_byname(this->tree, name));

}

int GitTree::SortEntries() {

//return git_tree_sort_entries(this->tree);

return 0;

}

Handle<Value> GitTree::New(const Arguments& args) {

HandleScope scope;

GitTree *tree = new GitTree();

tree->Wrap(args.This());

return scope.Close( args.This() );

}

Handle<Value> GitTree::Lookup(const Arguments& args) {

HandleScope scope;

GitTree *tree = ObjectWrap::Unwrap<GitTree>(args.This());

if(args.Length() == 0 || !args[0]->IsObject()) {

return ThrowException(Exception::Error(String::New("Repo is required and must be an Object.")));

}

if(args.Length() == 1 || !args[1]->IsObject()) {

return ThrowException(Exception::Error(String::New("Oid is required and must be an Object.")));

}

GitRepo* repo = ObjectWrap::Unwrap<GitRepo>(args[0]->ToObject());

GitOid* oid = ObjectWrap::Unwrap<GitOid>(args[1]->ToObject());

git_oid ref_oid = oid->GetValue();

int err = tree->Lookup(repo->GetValue(), &ref_oid);

return scope.Close( Integer::New(err) );

// if(args.Length() == 2 || !args[2]->IsFunction()) {

// return ThrowException(Exception::Error(String::New("Callback is required and must be a Function.")));

// }

// callback = Local<Function>::Cast(args[2]);

// lookup_request *lr = new lookup_request();

// lr->tree = tree;

// lr->repo = ObjectWrap::Unwrap<GitRepo>(args[0]->ToObject());

// lr->oid = ObjectWrap::Unwrap<GitOid>(args[1]->ToObject());

// lr->callback = Persistent<Function>::New(callback);

// tree->Ref();

// eio_custom(EIO_Lookup, EIO_PRI_DEFAULT, EIO_AfterLookup, lr);

// ev_ref(EV_DEFAULT_UC);

// return scope.Close( Undefined() );

}

//int GitTree::EIO_Lookup(eio_req *req) {

// lookup_request *lr = static_cast<lookup_request *>(req->data);

// git_oid oid = lr->oid->GetValue();

// lr->err = lr->tree->Lookup(lr->repo->GetValue(), &oid);

// return 0;

//}

//int GitTree::EIO_AfterLookup(eio_req *req) {

// lookup_request *lr = static_cast<lookup_request *>(req->data);

// ev_unref(EV_DEFAULT_UC);

// lr->tree->Unref();

// Handle<Value> argv[1];

// argv[0] = Integer::New(lr->err);

// TryCatch try_catch;

// lr->callback->Call(Context::GetCurrent()->Global(), 1, argv);

// if(try_catch.HasCaught())

// FatalException(try_catch);

// lr->callback.Dispose();

// delete lr;

// return 0;

//}

Handle<Value> GitTree::EntryCount(const Arguments& args) {

HandleScope scope;

GitTree *tree = ObjectWrap::Unwrap<GitTree>(args.This());

int count = tree->EntryCount();

return scope.Close( Integer::New(count) );

}

Handle<Value> GitTree::EntryByIndex(const Arguments& args) {

HandleScope scope;

GitTree *tree = ObjectWrap::Unwrap<GitTree>(args.This());

Local<Function> callback;

if(args.Length() == 0 || !args[0]->IsObject()) {

return ThrowException(Exception::Error(String::New("TreeEntry is required and must be a Object.")));

}

if(args.Length() == 1 || !args[1]->IsNumber()) {

return ThrowException(Exception::Error(String::New("Index is required and must be a Number.")));

}

if(args.Length() == 2 || !args[2]->IsFunction()) {

return ThrowException(Exception::Error(String::New("Callback is required and must be a Function.")));

}

callback = Local<Function>::Cast(args[2]);

entryindex_request *er = new entryindex_request();

er->tree = tree;

er->entry = ObjectWrap::Unwrap<GitTreeEntry>(args[0]->ToObject());

er->idx = args[1]->ToInteger()->Value();

er->callback = Persistent<Function>::New(callback);

tree->Ref();

eio_custom(EIO_EntryByIndex, EIO_PRI_DEFAULT, EIO_AfterEntryByIndex, er);

ev_ref(EV_DEFAULT_UC);

return scope.Close( Undefined() );

}

void GitTree::EIO_EntryByIndex(eio_req *req) {

entryindex_request *er = static_cast<entryindex_request *>(req->data);

er->entry->SetValue(er->tree->EntryByIndex(er->idx));

}

int GitTree::EIO_AfterEntryByIndex(eio_req *req) {

entryindex_request *er = static_cast<entryindex_request *>(req->data);

ev_unref(EV_DEFAULT_UC);

er->tree->Unref();

Handle<Value> argv[0];

TryCatch try_catch;

er->callback->Call(Context::GetCurrent()->Global(), 0, argv);

if(try_catch.HasCaught())

FatalException(try_catch);

er->callback.Dispose();

delete er;

return 0;

}

Handle<Value> GitTree::EntryByName(const Arguments& args) {

HandleScope scope;

GitTree *tree = ObjectWrap::Unwrap<GitTree>(args.This());

Local<Function> callback;

if(args.Length() == 0 || !args[0]->IsObject()) {

return ThrowException(Exception::Error(String::New("TreeEntry is required and must be a Object.")));

}

if(args.Length() == 1 || !args[1]->IsString()) {

return ThrowException(Exception::Error(String::New("Name is required and must be a String.")));

}

if(args.Length() == 2 || !args[2]->IsFunction()) {

return ThrowException(Exception::Error(String::New("Callback is required and must be a Function.")));

}

callback = Local<Function>::Cast(args[2]);

String::Utf8Value name(args[1]->ToString());

entryname_request *er = new entryname_request();

er->tree = tree;

er->entry = ObjectWrap::Unwrap<GitTreeEntry>(args[0]->ToObject());

er->name = *name;

er->callback = Persistent<Function>::New(callback);

tree->Ref();

eio_custom(EIO_EntryByName, EIO_PRI_DEFAULT, EIO_AfterEntryByName, er);

ev_ref(EV_DEFAULT_UC);

return scope.Close( Undefined() );

}

void GitTree::EIO_EntryByName(eio_req *req) {

entryname_request *er = static_cast<entryname_request *>(req->data);

er->entry->SetValue(er->tree->EntryByName(er->name.c_str()));

}

int GitTree::EIO_AfterEntryByName(eio_req *req) {

entryname_request *er = static_cast<entryname_request *>(req->data);

ev_unref(EV_DEFAULT_UC);

er->tree->Unref();

Handle<Value> argv[1];

argv[0] = Boolean::New(er->entry->GetValue() != NULL);

TryCatch try_catch;

er->callback->Call(Context::GetCurrent()->Global(), 1, argv);

if(try_catch.HasCaught())

FatalException(try_catch);

er->callback.Dispose();

delete er;

return 0;

}

Handle<Value> GitTree::SortEntries(const Arguments& args) {

HandleScope scope;

GitTree *tree = ObjectWrap::Unwrap<GitTree>(args.This());

int err = tree->SortEntries();

return scope.Close( Integer::New(err) );

}

Handle<Value> GitTree::ClearEntries(const Arguments& args) {

HandleScope scope;

//GitTree *tree = ObjectWrap::Unwrap<GitTree>(args.This());

//tree->ClearEntries();

return scope.Close( Undefined() );

}

Persistent<FunctionTemplate> GitTree::constructor_template;

nodegit/src/tree.cc at master · mmalecki/nodegit · GitHub

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