[5] | 1 | #include <iostream> |
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| 2 | #include <getopt.h> |
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| 3 | #include <stdlib.h> |
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| 4 | #include <libgen.h> |
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| 5 | #include "tofromstring.h" |
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| 6 | #include "disparm.h" |
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| 7 | |
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| 8 | const std::string programname = "disparm"; |
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| 9 | void usage() |
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| 10 | { |
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| 11 | disparm d=disparm(); |
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| 12 | std::cerr << "Usage:" << std::endl; |
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| 13 | |
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| 14 | std::cerr << programname << " -h,--help : this message" << std::endl; |
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| 15 | std::cerr << programname << " -c,--create [-p,--pool POOL] [-i,--input INPUTFILE]" << std::endl; |
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| 16 | std::cerr << programname << " -n,--next [-p,--pool POOL] [-d --lockdir LOCKDIR ] [-k,--key KEY] [-m,--max MAX]" << std::endl; |
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| 17 | std::cerr << programname << " -r,--ready [-p,--pool POOL] [-d --lockdir LOCKDIR ] [-k,--key KEY]" << std::endl; |
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| 18 | std::cerr << programname << " -s,--stats [-p,--pool POOL] [-d --lockdir LOCKDIR ]" << std::endl; |
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| 19 | std::cerr << programname << " -u,--unhandled [-p,--pool POOL] [-d --lockdir LOCKDIR ]" << std::endl; |
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| 20 | std::cerr << "Defaults:" << std::endl; |
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| 21 | std::cerr << " POOL : " << d.defpath_pool << std::endl; |
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| 22 | std::cerr << " LOCKDIR : " << d.defpath_lockdir << std::endl; |
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| 23 | std::cerr << " MAX : " << "1" << std::endl; |
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| 24 | std::cerr << " INPUTFILE: " << d.definputfilename; |
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| 25 | if (d.definputfilename == "-") |
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| 26 | std::cerr << " (standard input)"; |
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| 27 | std::cerr << std::endl; |
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| 28 | } |
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| 29 | |
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| 30 | int main(int argc, char*argv[]) |
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| 31 | { |
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| 32 | disparm disparmthing=disparm(); |
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| 33 | bool nextflag = 0; |
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| 34 | bool createflag = 0; |
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| 35 | bool readyflag = 0; |
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| 36 | bool REMOVEFLAG = 0; |
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| 37 | bool statsflag = 0; |
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| 38 | bool unhandledflag = 0; |
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| 39 | bool lockdirset = 0; |
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| 40 | while(1) |
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| 41 | { |
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| 42 | static struct option long_options[] = |
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| 43 | { |
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| 44 | {"help", 0, 0, 'h'}, |
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| 45 | {"pool", 1, 0, 'p'}, |
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| 46 | {"create", 0, 0, 'c'}, |
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| 47 | {"input", 1, 0, 'i'}, |
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| 48 | {"next", 0, 0, 'n'}, |
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| 49 | {"max", 1, 0, 'm'}, |
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| 50 | {"ready", 0, 0, 'r'}, |
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| 51 | {"stats", 0, 0, 's'}, |
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| 52 | {"lockdir", 1, 0, 'd'}, |
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| 53 | {"key", 1, 0, 'k'}, |
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| 54 | {"REMOVE", 0, 0, 'R'}, |
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| 55 | {"unhandled",0, 0, 'u'}, |
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| 56 | {"debug", 0, 0, 'D'}, |
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| 57 | {0, 0, 0, 0} |
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| 58 | }; |
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| 59 | int c = getopt_long(argc,argv,"hp:ci:nm:rsuDd:k:R",long_options,0); |
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| 60 | if (c == -1) |
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| 61 | { |
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| 62 | if (optind < argc) // unexpected extra argument |
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| 63 | { |
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| 64 | std::cerr << "Unexpected argument:" << argv[optind] << std::endl; |
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| 65 | return 1; |
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| 66 | } |
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| 67 | break; |
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| 68 | } |
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| 69 | if ( c == '?' || c == ':' ) |
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| 70 | { |
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| 71 | std::cerr << "Invalid parameter, try "<< argv[0]<<" --help " <<std::endl; |
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| 72 | return 1; |
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| 73 | } |
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| 74 | switch(c) |
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| 75 | { |
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| 76 | case 'h': |
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| 77 | usage(); |
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| 78 | break; |
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| 79 | case 'p': |
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| 80 | disparmthing.setpath_pool(std::string(optarg)); |
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| 81 | if (!lockdirset) |
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| 82 | { |
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| 83 | std::string d = dirname(optarg); |
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| 84 | int rc = disparmthing.setpath_lockdir(d); |
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| 85 | if (rc != 0) |
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| 86 | { |
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| 87 | std::cerr << "Cannot create directory '"<< d << "'" << std::endl; |
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| 88 | return 1; |
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| 89 | } |
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| 90 | } |
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| 91 | break; |
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| 92 | case 'c': |
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| 93 | createflag = 1; |
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| 94 | break; |
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| 95 | case 'k': |
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| 96 | disparmthing.setkey(from_string <long long>(optarg)); |
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| 97 | break; |
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| 98 | case 'i': |
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| 99 | disparmthing.setinputfilename(std::string(optarg)); |
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| 100 | break; |
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| 101 | case 'n': |
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| 102 | nextflag = 1; |
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| 103 | break; |
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| 104 | case 'm': |
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| 105 | disparmthing.setmaxiter(atoi(optarg)); |
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| 106 | break; |
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| 107 | case 'r': |
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| 108 | readyflag = 1; |
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| 109 | break; |
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| 110 | case 'R': |
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| 111 | REMOVEFLAG = 1; |
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| 112 | break; |
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| 113 | case 's': |
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| 114 | statsflag = 1; |
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| 115 | break; |
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| 116 | case 'd': |
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| 117 | { |
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| 118 | int rc = disparmthing.setpath_lockdir(std::string(optarg)); |
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| 119 | if (rc != 0) |
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| 120 | { |
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| 121 | std::cerr << "Cannot create directory '"<<optarg<<"'"<<std::endl; |
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| 122 | return 1; |
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| 123 | } |
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| 124 | } |
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| 125 | lockdirset = 1; |
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| 126 | break; |
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| 127 | case 'u': |
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| 128 | unhandledflag = 1; |
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| 129 | break; |
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| 130 | case 'D': |
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| 131 | disparmthing.setdebug(); |
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| 132 | break; |
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| 133 | } |
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| 134 | } |
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| 135 | |
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| 136 | int rc=0; |
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| 137 | if(createflag) |
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| 138 | { |
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| 139 | std::string s; |
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| 140 | rc |= disparmthing.create(s); |
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| 141 | std::cout << s; |
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| 142 | if (rc != 0) |
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| 143 | exit(1); |
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| 144 | } |
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| 145 | if(nextflag) |
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| 146 | { |
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| 147 | std::string s; |
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| 148 | rc |= disparmthing.next(s); |
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| 149 | std::cout << s; |
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| 150 | } |
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| 151 | if(readyflag) |
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| 152 | { |
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| 153 | rc |= disparmthing.ready(); |
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| 154 | } |
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| 155 | if(REMOVEFLAG) |
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| 156 | { |
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| 157 | rc |= disparmthing.REMOVE(); |
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| 158 | } |
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| 159 | if(statsflag) |
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| 160 | { |
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| 161 | std::cerr << disparmthing << std::endl; |
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| 162 | } |
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| 163 | if(unhandledflag) |
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| 164 | { |
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| 165 | rc |=disparmthing.echounhandled(); |
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| 166 | } |
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| 167 | return rc; |
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| 168 | } |
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