1 | /* |
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2 | * ORXONOX - the hottest 3D action shooter ever to exist |
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3 | * > www.orxonox.net < |
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4 | * |
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5 | * |
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6 | * License notice: |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public License |
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10 | * as published by the Free Software Foundation; either version 2 |
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11 | * of the License, or (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. |
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21 | * |
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22 | * Author: |
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23 | * Fabian 'x3n' Landau |
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24 | * Co-authors: |
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25 | * ... |
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26 | * |
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27 | */ |
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28 | |
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29 | #include "CommandExecutor.h" |
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30 | |
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31 | #include "ConsoleCommand.h" |
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32 | #include "TclBind.h" |
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33 | #include "Shell.h" |
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34 | |
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35 | namespace orxonox |
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36 | { |
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37 | static const std::string __CC_CommandExecutor_name = "CommandExecutor"; |
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38 | static const std::string __CC_autocomplete_name = "autocomplete"; |
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39 | |
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40 | _SetConsoleCommand(__CC_CommandExecutor_name, __CC_autocomplete_name, &CommandExecutor::_autocomplete) |
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41 | .hide() |
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42 | .argumentCompleter(0, autocompletion::groupsandcommands()) |
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43 | .argumentCompleter(1, autocompletion::subcommands()); |
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44 | |
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45 | /* static */ CommandExecutor& CommandExecutor::getInstance() |
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46 | { |
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47 | static CommandExecutor instance; |
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48 | return instance; |
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49 | } |
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50 | |
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51 | /* static */ int CommandExecutor::execute(const std::string& command, bool useTcl) |
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52 | { |
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53 | int error; |
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54 | CommandExecutor::queryMT(command, &error, useTcl); |
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55 | return error; |
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56 | } |
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57 | |
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58 | /* static */ MultiType CommandExecutor::queryMT(const std::string& command, int* error, bool useTcl) |
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59 | { |
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60 | if (useTcl) |
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61 | return TclBind::eval(command, error); |
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62 | else |
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63 | return CommandExecutor::evaluate(command).query(error); |
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64 | } |
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65 | |
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66 | /* static */ std::string CommandExecutor::query(const std::string& command, int* error, bool useTcl) |
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67 | { |
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68 | return CommandExecutor::queryMT(command, error, useTcl).getString(); |
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69 | } |
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70 | |
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71 | /* static */ CommandEvaluation CommandExecutor::evaluate(const std::string& command) |
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72 | { |
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73 | CommandEvaluation evaluation; |
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74 | evaluation.initialize(command); |
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75 | |
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76 | evaluation.hintCommand_ = _ConsoleCommand::getCommand(__CC_CommandExecutor_name, __CC_autocomplete_name); |
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77 | |
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78 | if (evaluation.getNumberOfArguments() >= 1) |
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79 | { |
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80 | evaluation.execCommand_ = _ConsoleCommand::getCommandLC(evaluation.getToken(0)); |
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81 | if (evaluation.execCommand_) |
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82 | evaluation.execArgumentsOffset_ = 1; |
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83 | else if (evaluation.getNumberOfArguments() >= 2) |
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84 | { |
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85 | evaluation.execCommand_ = _ConsoleCommand::getCommandLC(evaluation.getToken(0), evaluation.getToken(1)); |
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86 | if (evaluation.execCommand_) |
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87 | evaluation.execArgumentsOffset_ = 2; |
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88 | } |
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89 | } |
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90 | |
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91 | if (evaluation.execCommand_ && evaluation.getNumberOfArguments() > evaluation.execArgumentsOffset_) |
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92 | { |
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93 | evaluation.hintCommand_ = evaluation.execCommand_; |
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94 | evaluation.hintArgumentsOffset_ = evaluation.execArgumentsOffset_; |
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95 | } |
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96 | |
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97 | return evaluation; |
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98 | } |
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99 | } |
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