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| Rev | Author | Line No. | Line |
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| 1657 | runge | 1 | /* |
| 2 | * |
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| 3 | * Copyright (C) 2010 Mattias Runge |
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| 4 | * |
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| 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2 of the License, or |
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| 8 | * (at your option) any later version. |
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| 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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| 14 | * |
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| 15 | * You should have received a copy of the GNU General Public License along |
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| 16 | * with this program; if not, write to the Free Software Foundation, Inc., |
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| 17 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
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| 18 | * |
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| 19 | */ |
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| 20 | |||
| 21 | #include "Node.h" |
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| 22 | |||
| 23 | #include <boost/lexical_cast.hpp> |
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| 24 | |||
| 25 | #include "control/Manager.h" |
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| 26 | #include "vm/Manager.h" |
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| 27 | |||
| 28 | namespace atom { |
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| 29 | namespace vm { |
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| 30 | namespace plugin { |
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| 31 | |||
| 32 | logging::Logger Node::LOG("vm::plugin::node"); |
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| 33 | |||
| 34 | Node::Node(boost::asio::io_service& io_service) : Plugin(io_service) |
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| 35 | { |
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| 36 | this->name_ = "node"; |
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| 37 | |||
| 38 | this->ExportFunction("NodeExport_ResetNode", Node::Export_ResetNode); |
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| 39 | this->ExportFunction("NodeExport_GetAvailableNodes", Node::Export_GetAvailableNodes); |
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| 40 | this->ExportFunction("NodeExport_ProgramNode", Node::Export_ProgramNode); |
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| 41 | } |
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| 42 | |||
| 43 | Node::~Node() |
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| 44 | { |
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| 45 | this->tracker_.reset(); |
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| 46 | } |
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| 47 | |||
| 48 | void Node::InitializeDone() |
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| 49 | { |
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| 50 | Plugin::InitializeDone(); |
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| 51 | |||
| 52 | this->ImportFunction("Node_OnChange"); |
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| 53 | |||
| 54 | control::Manager::Instance()->ConnectSlotNode(control::Manager::SignalOnNodeChange::slot_type(&Node::SlotOnNodeChange, this, _1, _2).track(this->tracker_)); |
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| 55 | } |
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| 56 | |||
| 57 | void Node::CallOutput(unsigned int request_id, std::string output) |
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| 58 | { |
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| 59 | LOG.Info(output); |
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| 60 | } |
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| 61 | |||
| 62 | void Node::SlotOnNodeChange(control::Node::Id node_id, bool available) |
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| 63 | { |
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| 64 | this->io_service_.post(boost::bind(&Node::SlotOnNodeChangeHandler, this, node_id, available)); |
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| 65 | } |
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| 66 | |||
| 67 | void Node::SlotOnNodeChangeHandler(control::Node::Id node_id, bool available) |
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| 68 | { |
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| 69 | v8::Context::Scope context_scope(vm::Manager::Instance()->GetContext()); |
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| 70 | |||
| 71 | //LOG.Debug(std::string(__FUNCTION__) + " called!"); |
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| 72 | |||
| 73 | ArgumentListPointer arguments = ArgumentListPointer(new ArgumentList); |
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| 74 | arguments->push_back(v8::String::New(node_id.data())); |
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| 75 | arguments->push_back(v8::Boolean::New(available)); |
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| 76 | |||
| 77 | this->Call(0, "Node_OnChange", arguments); |
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| 78 | } |
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| 79 | |||
| 80 | Value Node::Export_ResetNode(const v8::Arguments& args) |
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| 81 | { |
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| 82 | v8::Context::Scope context_scope(vm::Manager::Instance()->GetContext()); |
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| 83 | |||
| 84 | //LOG.Debug(std::string(__FUNCTION__) + " called!"); |
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| 85 | |||
| 86 | if (args.Length() < 1) |
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| 87 | { |
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| 88 | LOG.Error(std::string(__FUNCTION__) + ": To few arguments."); |
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| 89 | return v8::Boolean::New(false); |
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| 90 | } |
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| 91 | |||
| 92 | v8::String::AsciiValue node_id(args[0]); |
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| 93 | |||
| 94 | return v8::Boolean::New(control::Manager::Instance()->ResetNode(*node_id)); |
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| 95 | } |
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| 96 | |||
| 97 | Value Node::Export_GetAvailableNodes(const v8::Arguments& args) |
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| 98 | { |
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| 99 | v8::Context::Scope context_scope(vm::Manager::Instance()->GetContext()); |
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| 100 | |||
| 101 | //LOG.Debug(std::string(__FUNCTION__) + " called!"); |
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| 102 | |||
| 103 | common::StringList available_nodes = control::Manager::Instance()->GetAvailableNodes(); |
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| 104 | |||
| 105 | v8::Local<v8::Array> result = v8::Array::New(available_nodes.size()); |
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| 106 | |||
| 107 | for (unsigned int n = 0; n < available_nodes.size(); n++) |
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| 108 | { |
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| 109 | LOG.Debug(boost::lexical_cast<std::string>(n) + ": " + available_nodes[n]); |
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| 110 | result->Set(n, v8::String::New(available_nodes[n].data())); |
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| 111 | } |
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| 112 | |||
| 113 | return result; |
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| 114 | } |
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| 115 | |||
| 116 | Value Node::Export_ProgramNode(const v8::Arguments& args) |
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| 117 | { |
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| 118 | v8::Context::Scope context_scope(vm::Manager::Instance()->GetContext()); |
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| 119 | |||
| 120 | //LOG.Debug(std::string(__FUNCTION__) + " called!"); |
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| 121 | |||
| 122 | if (args.Length() < 3) |
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| 123 | { |
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| 124 | LOG.Error(std::string(__FUNCTION__) + ": To few arguments."); |
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| 125 | return v8::Boolean::New(false); |
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| 126 | } |
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| 127 | |||
| 128 | v8::String::AsciiValue node_id(args[0]); |
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| 129 | v8::String::AsciiValue filename(args[2]); |
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| 130 | |||
| 131 | return v8::Boolean::New(control::Manager::Instance()->ProgramNode(*node_id, args[1]->BooleanValue(), std::string(*filename))); |
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| 132 | } |
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| 133 | |||
| 134 | }; // namespace plugin |
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| 135 | }; // namespace vm |
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| 136 | }; // namespace atom |