1/*
2 * Copyright (c) 2016, Dresden University of Technology (TU Dresden)
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * 1. Redistributions of source code must retain the above copyright notice,
10 *    this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 *    notice, this list of conditions and the following disclaimer in the
14 *    documentation and/or other materials provided with the distribution.
15 *
16 * 3. Neither the name of the copyright holder nor the names of its
17 *    contributors may be used to endorse or promote products derived from
18 *    this software without specific prior written permission.
19 *
20 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
21 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER
24 * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
25 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
26 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
27 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
28 * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
29 * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
30 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
31 *
32 * Authors: Christian Menard
33 */
34
35#ifndef __CLI_PARSER_HH__
36#define __CLI_PARSER_HH__
37
38#include <cassert>
39#include <string>
40#include <vector>
41
42class CliParser
43{
44  private:
45    int argc;
46    char** argv;
47
48    bool parsed;
49
50    uint64_t memoryOffset;
51    uint64_t simulationEnd;
52    bool verboseFlag;
53    std::vector<std::string> debugFlags;
54    std::string configFile;
55
56    void usage(const std::string& prog_name);
57  public:
58
59    CliParser() : parsed(false) {}
60
61    void parse(int argc, char** argv);
62
63    uint64_t getMemoryOffset()  { assert(parsed); return memoryOffset; }
64    uint64_t getSimulationEnd() { assert(parsed); return simulationEnd; }
65    bool getVerboseFlag()       { assert(parsed); return verboseFlag; }
66    std::string getConfigFile() { assert(parsed); return configFile; }
67    std::string getDebugFlags();
68};
69
70#endif
71