| 1 | /* |
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| 2 | * $Id: Filename.cpp 122 2009-06-03 08:15:51Z rosiere $ |
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| 3 | * |
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| 4 | * [ Description ] |
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| 5 | * |
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| 6 | */ |
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| 7 | |
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| 8 | #include "Common/include/Filename.h" |
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| 9 | #include "Common/include/ToString.h" |
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| 10 | #include <fstream> |
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| 11 | #include <sstream> |
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| 12 | #include <sys/time.h> |
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| 13 | #include <unistd.h> |
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| 14 | |
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| 15 | namespace morpheo { |
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| 16 | |
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| 17 | std::string filename (std::string directory, |
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| 18 | std::string filename_prefix, |
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| 19 | std::string filename_suffix, |
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| 20 | std::string extension, |
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| 21 | bool with_date, |
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| 22 | bool with_pid, |
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| 23 | bool overwrite |
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| 24 | ) |
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| 25 | { |
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| 26 | std::string _return = directory+"/"+filename_prefix; |
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| 27 | |
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| 28 | if (with_date) |
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| 29 | { |
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| 30 | time_t current_time; |
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| 31 | time (¤t_time); |
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| 32 | |
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| 33 | struct tm * _localtime = localtime (¤t_time); |
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| 34 | |
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| 35 | int year = 1900+_localtime->tm_year; |
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| 36 | int mon = 1+_localtime->tm_mon ; |
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| 37 | int mday = _localtime->tm_mday; |
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| 38 | int hour = _localtime->tm_hour; |
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| 39 | int min = _localtime->tm_min ; |
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| 40 | int sec = _localtime->tm_sec ; |
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| 41 | |
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| 42 | _return+= "_"+ toString<int>(year) |
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| 43 | +((mon <10)?"0":"") + toString<int>(mon ) |
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| 44 | +((mday<10)?"0":"") + toString<int>(mday) |
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| 45 | +"_"+((hour<10)?"0":"") + toString<int>(hour) |
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| 46 | +((min <10)?"0":"") + toString<int>(min ) |
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| 47 | +((sec <10)?"0":"") + toString<int>(sec ); |
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| 48 | } |
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| 49 | |
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| 50 | if (with_pid) |
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| 51 | { |
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| 52 | _return+="_"+toString<pid_t>(getpid()); |
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| 53 | } |
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| 54 | |
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| 55 | _return+=filename_suffix; |
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| 56 | |
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| 57 | if (not overwrite) |
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| 58 | { |
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| 59 | int it = 0; |
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| 60 | std::string _it = ""; |
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| 61 | bool find; |
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| 62 | do |
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| 63 | { |
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| 64 | find = false; |
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| 65 | |
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| 66 | _it = ((it!=0)?("_"+toString<int>(it)):""); |
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| 67 | |
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| 68 | std::ifstream inputStream; |
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| 69 | std::string testname = _return+_it+"."+extension; |
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| 70 | |
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| 71 | inputStream.open(testname.c_str(),std::ios_base::in); |
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| 72 | |
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| 73 | if (inputStream) |
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| 74 | { |
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| 75 | find = true; |
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| 76 | it ++; |
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| 77 | } |
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| 78 | inputStream.close(); |
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| 79 | } |
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| 80 | while (find); |
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| 81 | |
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| 82 | _return+= _it; |
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| 83 | } |
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| 84 | |
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| 85 | _return+="."+extension; |
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| 86 | |
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| 87 | return _return; |
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| 88 | } |
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| 89 | |
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| 90 | }; // end namespace morpheo |
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