1 | |
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2 | /* |
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3 | Copyright 2012 Willem Vermin, SARA |
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4 | |
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5 | Licensed under the Apache License, Version 2.0 (the "License"); |
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6 | you may not use this file except in compliance with the License. |
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7 | You may obtain a copy of the License at |
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8 | |
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9 | http://www.apache.org/licenses/LICENSE-2.0 |
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10 | |
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11 | Unless required by applicable law or agreed to in writing, software |
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12 | distributed under the License is distributed on an "AS IS" BASIS, |
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13 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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14 | See the License for the specific language governing permissions and |
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15 | limitations under the License. |
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16 | */ |
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17 | |
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18 | struct stats{bool valid; unsigned int records;unsigned int ready;unsigned int committed;unsigned int commax;}; |
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19 | const std::string programname = "disparm"; |
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20 | class disparm{ |
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21 | private: |
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22 | static const std::string keyname; |
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23 | static const std::string committedname; |
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24 | static const std::string valuename; |
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25 | static const std::string rcname; |
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26 | static const std::string linename; |
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27 | |
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28 | bool debug; |
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29 | |
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30 | std::string arg; |
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31 | |
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32 | std::streampos key; |
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33 | int committed; |
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34 | std::string rc; |
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35 | std::string value; |
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36 | char status; |
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37 | unsigned int linenr; |
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38 | |
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39 | std::string path_pool; |
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40 | std::string path_link; |
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41 | std::string baselinkfilename; |
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42 | std::string inputfilename; |
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43 | std::string path_lockdir; |
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44 | std::string path_lock; |
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45 | unsigned int maxiter; |
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46 | const static int pointerlen = 16; |
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47 | std::string lockname; |
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48 | std::string pmarker; |
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49 | int pmarkerlen; |
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50 | int shelltype; |
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51 | void setpath_link(std::string filename); |
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52 | int getlock(void); |
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53 | void removelock(); |
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54 | void setpath_lock(std::string p); |
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55 | void setbaselinkfilename(std::string filename); |
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56 | void createlinkfilename(void); |
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57 | void removedanglinglinks(void); |
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58 | int remove_lock_and_links(const std::string path, const std::string dirl, |
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59 | const std::string path_lock, int timer); |
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60 | void remove_lock_and_links(void); |
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61 | int realnext(void); |
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62 | void debugger(const std::string s); |
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63 | std::string createrc(void); |
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64 | char *buffer; |
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65 | |
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66 | public: |
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67 | |
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68 | ~disparm(); |
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69 | void setarg(int argc, char*argv[]); |
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70 | void setdebug(); |
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71 | static const std::string defpath_pool; |
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72 | std::string defpath_lockdir; |
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73 | static const std::string definputfilename; |
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74 | disparm(void); |
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75 | void setinputfilename(std::string inputfilename); |
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76 | void setmaxiter(int maxiter); |
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77 | std::streampos getkey(void); |
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78 | int create(std::string &s); |
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79 | int next(std::string& s); |
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80 | int ready(void); |
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81 | int REMOVE(void); |
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82 | int getstat(int& records, int& committed, int& ready); |
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83 | int echounhandled(void); |
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84 | void setpath_pool(std::string pool); |
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85 | int setpath_lockdir(std::string lockdir); |
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86 | void setkey(std::streampos key); |
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87 | friend std::ostream& operator <<(std::ostream &os,disparm &obj); |
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88 | stats getstats(); |
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89 | }; |
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