[0156ccfc] | 1 | /* cavern.c |
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[bb90203] | 2 | * SURVEX Cave surveying software: data reduction main and related functions |
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[85c0078] | 3 | * Copyright (C) 1991-2003,2004,2005,2010,2011,2013,2014,2015 Olly Betts |
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[846746e] | 4 | * |
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[89231c4] | 5 | * This program is free software; you can redistribute it and/or modify |
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| 6 | * it under the terms of the GNU General Public License as published by |
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| 7 | * the Free Software Foundation; either version 2 of the License, or |
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| 8 | * (at your option) any later version. |
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[846746e] | 9 | * |
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| 10 | * This program is distributed in the hope that it will be useful, |
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| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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[89231c4] | 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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| 13 | * GNU General Public License for more details. |
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[846746e] | 14 | * |
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[89231c4] | 15 | * You should have received a copy of the GNU General Public License |
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| 16 | * along with this program; if not, write to the Free Software |
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[ecbc6c18] | 17 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
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[bb90203] | 18 | */ |
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| 19 | |
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| 20 | #ifdef HAVE_CONFIG_H |
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| 21 | #include <config.h> |
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| 22 | #endif |
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| 23 | |
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[be97baf] | 24 | #include <limits.h> |
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[4833448] | 25 | #include <stdlib.h> |
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[bb90203] | 26 | #include <time.h> |
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| 27 | |
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[5853657] | 28 | #include "cavern.h" |
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| 29 | #include "cmdline.h" |
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| 30 | #include "commands.h" |
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[1ee204e] | 31 | #include "date.h" |
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[bb90203] | 32 | #include "datain.h" |
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| 33 | #include "debug.h" |
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| 34 | #include "message.h" |
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| 35 | #include "filename.h" |
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| 36 | #include "filelist.h" |
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[a405bc1] | 37 | #include "img_hosted.h" |
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[bb90203] | 38 | #include "listpos.h" |
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[5853657] | 39 | #include "netbits.h" |
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| 40 | #include "netskel.h" |
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| 41 | #include "osdepend.h" |
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[bb90203] | 42 | #include "out.h" |
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[8e8057c] | 43 | #include "str.h" |
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[5853657] | 44 | #include "validate.h" |
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[bb90203] | 45 | |
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[affaeee] | 46 | #if OS_WIN32 |
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| 47 | # include <conio.h> /* for _kbhit() and _getch() */ |
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[e8cf429] | 48 | #endif |
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| 49 | |
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[bb90203] | 50 | /* For funcs which want to be immune from messing around with different |
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| 51 | * calling conventions */ |
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| 52 | #ifndef CDECL |
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| 53 | # define CDECL |
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| 54 | #endif |
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| 55 | |
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| 56 | /* Globals */ |
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| 57 | node *stnlist = NULL; |
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| 58 | settings *pcs; |
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| 59 | prefix *root; |
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[a2c33ae] | 60 | prefix *anon_list = NULL; |
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[bb90203] | 61 | long cLegs, cStns; |
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| 62 | long cComponents; |
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[d1878c51] | 63 | bool fExportUsed = fFalse; |
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[c092d72] | 64 | projPJ proj_out = NULL; |
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| 65 | char * proj_str_out = NULL; |
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[bb90203] | 66 | |
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| 67 | FILE *fhErrStat = NULL; |
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[693388e] | 68 | img *pimg = NULL; |
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[bb90203] | 69 | #ifndef NO_PERCENTAGE |
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| 70 | bool fPercent = fFalse; |
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| 71 | #endif |
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[647407d] | 72 | bool fQuiet = fFalse; /* just show brief summary + errors */ |
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[ed0f5b6] | 73 | bool fMute = fFalse; /* just show errors */ |
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[c0b279c] | 74 | bool fSuppress = fFalse; /* only output 3d file */ |
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[2b6eca8] | 75 | static bool fLog = fFalse; /* stdout to .log file */ |
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[421b7d2] | 76 | static bool f_warnings_are_errors = fFalse; /* turn warnings into errors */ |
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[647407d] | 77 | |
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| 78 | nosurveylink *nosurveyhead; |
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[bb90203] | 79 | |
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| 80 | real totadj, total, totplan, totvert; |
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| 81 | real min[3], max[3]; |
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| 82 | prefix *pfxHi[3], *pfxLo[3]; |
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| 83 | |
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| 84 | char *survey_title = NULL; |
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| 85 | int survey_title_len; |
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| 86 | |
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| 87 | bool fExplicitTitle = fFalse; |
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| 88 | |
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[8e8057c] | 89 | char *fnm_output_base = NULL; |
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| 90 | int fnm_output_base_is_dir = 0; |
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| 91 | |
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[ee05463] | 92 | lrudlist * model = NULL; |
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| 93 | lrud ** next_lrud = NULL; |
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| 94 | |
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[06a871f] | 95 | static void do_stats(void); |
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[bb90203] | 96 | |
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| 97 | static const struct option long_opts[] = { |
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| 98 | /* const char *name; int has_arg (0 no_argument, 1 required_*, 2 optional_*); int *flag; int val; */ |
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| 99 | #ifdef NO_PERCENTAGE |
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| 100 | {"percentage", no_argument, 0, 0}, |
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| 101 | {"no-percentage", no_argument, 0, 0}, |
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| 102 | #else |
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| 103 | {"percentage", no_argument, 0, 'p'}, |
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[b4fe9fb] | 104 | {"no-percentage", no_argument, 0, 3}, |
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[bb90203] | 105 | #endif |
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[8e8057c] | 106 | {"output", required_argument, 0, 'o'}, |
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[647407d] | 107 | {"quiet", no_argument, 0, 'q'}, |
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| 108 | {"no-auxiliary-files", no_argument, 0, 's'}, |
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[bb9d869] | 109 | {"warnings-are-errors", no_argument, 0, 'w'}, |
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[0dab87a] | 110 | {"log", no_argument, 0, 1}, |
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[4833448] | 111 | {"3d-version", required_argument, 0, 'v'}, |
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[affaeee] | 112 | #if OS_WIN32 |
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[0dab87a] | 113 | {"pause", no_argument, 0, 2}, |
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[647407d] | 114 | #endif |
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[bb90203] | 115 | {"help", no_argument, 0, HLP_HELP}, |
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| 116 | {"version", no_argument, 0, HLP_VERSION}, |
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| 117 | {0, 0, 0, 0} |
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| 118 | }; |
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| 119 | |
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[4833448] | 120 | #define short_opts "pao:qsv:wz:" |
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[bb90203] | 121 | |
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| 122 | static struct help_msg help[] = { |
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| 123 | /* <-- */ |
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[736f7df] | 124 | /* TRANSLATORS: --help output for cavern --percentage option */ |
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[45af761] | 125 | {HLP_ENCODELONG(0), /*display percentage progress*/161, 0}, |
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[736f7df] | 126 | /* TRANSLATORS: --help output for cavern --output option */ |
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[45af761] | 127 | {HLP_ENCODELONG(2), /*set location for output files*/162, 0}, |
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[736f7df] | 128 | /* TRANSLATORS: --help output for cavern --quiet option */ |
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[45af761] | 129 | {HLP_ENCODELONG(3), /*only show brief summary (-qq for errors only)*/163, 0}, |
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[736f7df] | 130 | /* TRANSLATORS: --help output for cavern --no-auxiliary-files option */ |
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[45af761] | 131 | {HLP_ENCODELONG(4), /*do not create .err file*/164, 0}, |
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[736f7df] | 132 | /* TRANSLATORS: --help output for cavern --warnings-are-errors option */ |
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[45af761] | 133 | {HLP_ENCODELONG(5), /*turn warnings into errors*/165, 0}, |
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[736f7df] | 134 | /* TRANSLATORS: --help output for cavern --log option */ |
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[45af761] | 135 | {HLP_ENCODELONG(6), /*log output to .log file*/170, 0}, |
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[736f7df] | 136 | /* TRANSLATORS: --help output for cavern --3d-version option */ |
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[45af761] | 137 | {HLP_ENCODELONG(7), /*specify the 3d file format version to output*/171, 0}, |
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[a4ae909] | 138 | /*{'z', "set optimizations for network reduction"},*/ |
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[45af761] | 139 | {0, 0, 0} |
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[bb90203] | 140 | }; |
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| 141 | |
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[5b68ae1] | 142 | /* atexit functions */ |
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[25ab06b] | 143 | static void |
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| 144 | delete_output_on_error(void) |
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| 145 | { |
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[bb9d869] | 146 | if (msg_errors || (f_warnings_are_errors && msg_warnings)) |
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| 147 | filename_delete_output(); |
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[25ab06b] | 148 | } |
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| 149 | |
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[affaeee] | 150 | #if OS_WIN32 |
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[5b68ae1] | 151 | static void |
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| 152 | pause_on_exit(void) |
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| 153 | { |
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| 154 | while (_kbhit()) _getch(); |
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| 155 | _getch(); |
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| 156 | } |
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| 157 | #endif |
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| 158 | |
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[1ee204e] | 159 | int current_days_since_1900; |
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[e0c7cd1] | 160 | |
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[bb90203] | 161 | extern CDECL int |
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| 162 | main(int argc, char **argv) |
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| 163 | { |
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| 164 | int d; |
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[1ee204e] | 165 | time_t tmUserStart = time(NULL); |
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| 166 | clock_t tmCPUStart = clock(); |
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| 167 | { |
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[eafe1a3] | 168 | /* FIXME: localtime? */ |
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[1ee204e] | 169 | struct tm * t = localtime(&tmUserStart); |
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| 170 | int y = t->tm_year + 1900; |
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| 171 | current_days_since_1900 = days_since_1900(y, t->tm_mon + 1, t->tm_mday); |
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| 172 | } |
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[b88b171] | 173 | |
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| 174 | /* Always buffer by line for aven's benefit. */ |
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| 175 | setvbuf(stdout, NULL, _IOLBF, 0); |
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| 176 | |
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[bdfe97f] | 177 | msg_init(argv); |
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[bb90203] | 178 | |
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| 179 | pcs = osnew(settings); |
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| 180 | pcs->next = NULL; |
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| 181 | pcs->Translate = ((short*) osmalloc(ossizeof(short) * 257)) + 1; |
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[b5a3219] | 182 | pcs->meta = NULL; |
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[c092d72] | 183 | pcs->proj = NULL; |
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[bb90203] | 184 | |
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| 185 | /* Set up root of prefix hierarchy */ |
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| 186 | root = osnew(prefix); |
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| 187 | root->up = root->right = root->down = NULL; |
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| 188 | root->stn = NULL; |
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[421b7d2] | 189 | root->pos = NULL; |
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[ff6cfe1] | 190 | root->ident = NULL; |
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[932f7e9] | 191 | root->min_export = root->max_export = 0; |
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[95c3272] | 192 | root->sflags = BIT(SFLAGS_SURVEY); |
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[016068a] | 193 | root->filename = NULL; |
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[647407d] | 194 | |
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| 195 | nosurveyhead = NULL; |
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[bb90203] | 196 | |
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| 197 | stnlist = NULL; |
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| 198 | cLegs = cStns = cComponents = 0; |
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| 199 | totadj = total = totplan = totvert = 0.0; |
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| 200 | |
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| 201 | for (d = 0; d <= 2; d++) { |
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[fa42426] | 202 | min[d] = HUGE_REAL; |
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| 203 | max[d] = -HUGE_REAL; |
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[bb90203] | 204 | pfxHi[d] = pfxLo[d] = NULL; |
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| 205 | } |
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| 206 | |
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[d06141c] | 207 | /* at least one argument must be given */ |
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[b85e20f] | 208 | cmdline_init(argc, argv, short_opts, long_opts, NULL, help, 1, -1); |
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[bb90203] | 209 | while (1) { |
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[b85e20f] | 210 | int opt = cmdline_getopt(); |
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[bb90203] | 211 | if (opt == EOF) break; |
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| 212 | switch (opt) { |
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| 213 | case 'p': |
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| 214 | #ifndef NO_PERCENTAGE |
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| 215 | fPercent = 1; |
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| 216 | #endif |
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| 217 | break; |
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[b4fe9fb] | 218 | #ifndef NO_PERCENTAGE |
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| 219 | case 3: |
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| 220 | fPercent = 0; |
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| 221 | break; |
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| 222 | #endif |
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[8e8057c] | 223 | case 'o': { |
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[9206096] | 224 | osfree(fnm_output_base); /* in case of multiple -o options */ |
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[8e8057c] | 225 | /* can be a directory (in which case use basename of leaf input) |
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| 226 | * or a file (in which case just trim the extension off) */ |
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| 227 | if (fDirectory(optarg)) { |
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| 228 | /* this is a little tricky - we need to note the path here, |
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| 229 | * and then add the leaf later on (in datain.c) */ |
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| 230 | fnm_output_base = base_from_fnm(optarg); |
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| 231 | fnm_output_base_is_dir = 1; |
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| 232 | } else { |
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| 233 | fnm_output_base = base_from_fnm(optarg); |
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| 234 | } |
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| 235 | break; |
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| 236 | } |
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[647407d] | 237 | case 'q': |
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| 238 | if (fQuiet) fMute = 1; |
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| 239 | fQuiet = 1; |
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| 240 | break; |
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| 241 | case 's': |
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| 242 | fSuppress = 1; |
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| 243 | break; |
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[4833448] | 244 | case 'v': { |
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| 245 | int v = atoi(optarg); |
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| 246 | if (v < IMG_VERSION_MIN || v > IMG_VERSION_MAX) |
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| 247 | fatalerror(/*3d file format versions %d to %d supported*/88, |
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| 248 | IMG_VERSION_MIN, IMG_VERSION_MAX); |
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| 249 | img_output_version = v; |
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| 250 | break; |
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| 251 | } |
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[bb9d869] | 252 | case 'w': |
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| 253 | f_warnings_are_errors = 1; |
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| 254 | break; |
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[8e8057c] | 255 | case 'z': { |
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| 256 | /* Control which network optimisations are used (development tool) */ |
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| 257 | static int first_opt_z = 1; |
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[eb18f4d] | 258 | char c; |
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[8e8057c] | 259 | if (first_opt_z) { |
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[bb90203] | 260 | optimize = 0; |
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[8e8057c] | 261 | first_opt_z = 0; |
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[bb90203] | 262 | } |
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[c50391b8] | 263 | /* Lollipops, Parallel legs, Iterate mx, Delta* */ |
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[eb18f4d] | 264 | while ((c = *optarg++) != '\0') |
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[0580c6a] | 265 | if (islower((unsigned char)c)) optimize |= BITA(c); |
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[0dab87a] | 266 | break; |
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| 267 | case 1: |
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| 268 | fLog = fTrue; |
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[bb90203] | 269 | break; |
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[affaeee] | 270 | #if OS_WIN32 |
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[0dab87a] | 271 | case 2: |
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[5b68ae1] | 272 | atexit(pause_on_exit); |
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| 273 | break; |
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| 274 | #endif |
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[bb90203] | 275 | } |
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| 276 | } |
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| 277 | } |
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| 278 | |
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[0dab87a] | 279 | if (fLog) { |
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| 280 | char *fnm; |
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[9887ea0] | 281 | if (!fnm_output_base) { |
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| 282 | char *p; |
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| 283 | p = baseleaf_from_fnm(argv[optind]); |
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[0156ccfc] | 284 | fnm = add_ext(p, EXT_LOG); |
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[421b7d2] | 285 | osfree(p); |
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[9887ea0] | 286 | } else if (fnm_output_base_is_dir) { |
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[09e8f4c] | 287 | char *p; |
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| 288 | fnm = baseleaf_from_fnm(argv[optind]); |
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| 289 | p = use_path(fnm_output_base, fnm); |
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| 290 | osfree(fnm); |
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[0156ccfc] | 291 | fnm = add_ext(p, EXT_LOG); |
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[09e8f4c] | 292 | osfree(p); |
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| 293 | } else { |
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[0156ccfc] | 294 | fnm = add_ext(fnm_output_base, EXT_LOG); |
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[09e8f4c] | 295 | } |
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[421b7d2] | 296 | |
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[0dab87a] | 297 | if (!freopen(fnm, "w", stdout)) |
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[0804fbe] | 298 | fatalerror(/*Failed to open output file “%s”*/47, fnm); |
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[0dab87a] | 299 | |
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| 300 | osfree(fnm); |
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| 301 | } |
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| 302 | |
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[facdf7a] | 303 | if (!fMute) { |
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| 304 | const char *p = COPYRIGHT_MSG; |
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| 305 | puts(PRETTYPACKAGE" "VERSION); |
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| 306 | while (1) { |
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| 307 | const char *q = p; |
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| 308 | p = strstr(p, "(C)"); |
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| 309 | if (p == NULL) { |
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| 310 | puts(q); |
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| 311 | break; |
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| 312 | } |
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| 313 | fwrite(q, 1, p - q, stdout); |
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[ee7511a] | 314 | fputs(msg(/*©*/0), stdout); |
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[facdf7a] | 315 | p += 3; |
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| 316 | } |
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| 317 | } |
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[bb90203] | 318 | |
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[25ab06b] | 319 | atexit(delete_output_on_error); |
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| 320 | |
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[bb90203] | 321 | /* end of options, now process data files */ |
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| 322 | while (argv[optind]) { |
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| 323 | const char *fnm = argv[optind]; |
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| 324 | |
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| 325 | if (!fExplicitTitle) { |
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| 326 | char *lf; |
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[8e8057c] | 327 | lf = baseleaf_from_fnm(fnm); |
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[bb90203] | 328 | if (survey_title) s_catchar(&survey_title, &survey_title_len, ' '); |
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| 329 | s_cat(&survey_title, &survey_title_len, lf); |
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| 330 | osfree(lf); |
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| 331 | } |
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| 332 | |
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| 333 | /* Select defaults settings */ |
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| 334 | default_all(pcs); |
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[f4b609d] | 335 | data_file(NULL, fnm); /* first argument is current path */ |
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[cb3d1e2] | 336 | |
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[bb90203] | 337 | optind++; |
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| 338 | } |
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[cb3d1e2] | 339 | |
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[bb90203] | 340 | validate(); |
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| 341 | |
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| 342 | solve_network(/*stnlist*/); /* Find coordinates of all points */ |
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| 343 | validate(); |
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[421b7d2] | 344 | |
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[a4ae909] | 345 | /* close .3d file */ |
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| 346 | if (!img_close(pimg)) { |
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| 347 | char *fnm = add_ext(fnm_output_base, EXT_SVX_3D); |
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[a405bc1] | 348 | fatalerror(img_error2msg(img_error()), fnm); |
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[647407d] | 349 | } |
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[7104f16] | 350 | if (fhErrStat) safe_fclose(fhErrStat); |
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[bb90203] | 351 | |
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| 352 | out_current_action(msg(/*Calculating statistics*/120)); |
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[2b6eca8] | 353 | if (!fMute) do_stats(); |
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[647407d] | 354 | if (!fQuiet) { |
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[f03053a7] | 355 | /* clock() typically wraps after 72 minutes, but there doesn't seem |
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| 356 | * to be a better way. Still 72 minutes means some cave! |
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[be97baf] | 357 | * We detect if clock() could have wrapped and suppress CPU time |
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| 358 | * printing in this case. |
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[f03053a7] | 359 | */ |
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[be97baf] | 360 | double tmUser = difftime(time(NULL), tmUserStart); |
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| 361 | double tmCPU; |
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| 362 | clock_t now = clock(); |
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| 363 | #define CLOCK_T_WRAP \ |
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| 364 | (sizeof(clock_t)<sizeof(long)?(1ul << (CHAR_BIT * sizeof(clock_t))):0) |
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| 365 | tmCPU = (now - (unsigned long)tmCPUStart) |
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| 366 | / (double)CLOCKS_PER_SEC; |
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| 367 | if (now < tmCPUStart) |
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| 368 | tmCPU += CLOCK_T_WRAP / (double)CLOCKS_PER_SEC; |
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| 369 | if (tmUser >= tmCPU + CLOCK_T_WRAP / (double)CLOCKS_PER_SEC) |
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| 370 | tmCPU = 0; |
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[647407d] | 371 | |
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[27b8b59] | 372 | /* tmUser is integer, tmCPU not - equivalent to (ceil(tmCPU) >= tmUser) */ |
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[647407d] | 373 | if (tmCPU + 1 > tmUser) { |
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[421b7d2] | 374 | printf(msg(/*CPU time used %5.2fs*/140), tmCPU); |
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[647407d] | 375 | } else if (tmCPU == 0) { |
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[27b8b59] | 376 | if (tmUser != 0.0) { |
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[421b7d2] | 377 | printf(msg(/*Time used %5.2fs*/141), tmUser); |
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[647407d] | 378 | } else { |
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[421b7d2] | 379 | fputs(msg(/*Time used unavailable*/142), stdout); |
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[647407d] | 380 | } |
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[bb90203] | 381 | } else { |
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[5b68ae1] | 382 | printf(msg(/*Time used %5.2fs (%5.2fs CPU time)*/143), tmUser, tmCPU); |
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[bb90203] | 383 | } |
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[5b68ae1] | 384 | putnl(); |
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[647407d] | 385 | } |
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[25ab06b] | 386 | if (msg_warnings || msg_errors) { |
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[7ebee5b] | 387 | if (msg_errors || (f_warnings_are_errors && msg_warnings)) { |
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[5311876] | 388 | printf(msg(/*There were %d warning(s) and %d error(s) - no output files produced.*/113), |
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[7ebee5b] | 389 | msg_warnings, msg_errors); |
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| 390 | putnl(); |
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| 391 | return EXIT_FAILURE; |
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| 392 | } |
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| 393 | printf(msg(/*There were %d warning(s).*/16), msg_warnings); |
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[25ab06b] | 394 | putnl(); |
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| 395 | } |
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[bb9d869] | 396 | return EXIT_SUCCESS; |
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[bb90203] | 397 | } |
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| 398 | |
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| 399 | static void |
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[85c0078] | 400 | do_range(int d, int msgno, real length_factor, const char * units) |
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[bb90203] | 401 | { |
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[ccc815d5] | 402 | /* sprint_prefix uses a single buffer, so to report two stations in one |
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| 403 | * message we need to make a temporary copy of the string for one of them. |
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| 404 | */ |
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[aecd032] | 405 | char * pfx_hi = osstrdup(sprint_prefix(pfxHi[d])); |
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| 406 | char * pfx_lo = sprint_prefix(pfxLo[d]); |
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[85c0078] | 407 | real hi = max[d] * length_factor; |
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| 408 | real lo = min[d] * length_factor; |
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| 409 | printf(msg(msgno), hi - lo, units, pfx_hi, hi, units, pfx_lo, lo, units); |
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[aecd032] | 410 | osfree(pfx_hi); |
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[2b6eca8] | 411 | putnl(); |
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[bb90203] | 412 | } |
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| 413 | |
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| 414 | static void |
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[06a871f] | 415 | do_stats(void) |
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[bb90203] | 416 | { |
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| 417 | long cLoops = cComponents + cLegs - cStns; |
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[85c0078] | 418 | int length_units = get_length_units(Q_LENGTH); |
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| 419 | const char * units = get_units_string(length_units); |
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| 420 | real length_factor = 1.0 / get_units_factor(length_units); |
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[bb90203] | 421 | |
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[2b6eca8] | 422 | putnl(); |
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[bb90203] | 423 | |
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[a63fdd2a] | 424 | if (cStns == 1) { |
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[2b6eca8] | 425 | fputs(msg(/*Survey contains 1 survey station,*/172), stdout); |
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[a63fdd2a] | 426 | } else { |
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[2b6eca8] | 427 | printf(msg(/*Survey contains %ld survey stations,*/173), cStns); |
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[a63fdd2a] | 428 | } |
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[bb90203] | 429 | |
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[a63fdd2a] | 430 | if (cLegs == 1) { |
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[2b6eca8] | 431 | fputs(msg(/* joined by 1 leg.*/174), stdout); |
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[a63fdd2a] | 432 | } else { |
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[2b6eca8] | 433 | printf(msg(/* joined by %ld legs.*/175), cLegs); |
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[a63fdd2a] | 434 | } |
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[bb90203] | 435 | |
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[2b6eca8] | 436 | putnl(); |
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[bb90203] | 437 | |
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[a63fdd2a] | 438 | if (cLoops == 1) { |
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[2b6eca8] | 439 | fputs(msg(/*There is 1 loop.*/138), stdout); |
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[a63fdd2a] | 440 | } else { |
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[2b6eca8] | 441 | printf(msg(/*There are %ld loops.*/139), cLoops); |
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[a63fdd2a] | 442 | } |
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[bb90203] | 443 | |
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[2b6eca8] | 444 | putnl(); |
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[bb90203] | 445 | |
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| 446 | if (cComponents != 1) { |
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[736f7df] | 447 | /* TRANSLATORS: "Connected component" in the graph theory sense - it |
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| 448 | * means there are %ld bits of survey with no connections between them. |
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| 449 | * This message is only used if there are more than 1. */ |
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[2b6eca8] | 450 | printf(msg(/*Survey has %ld connected components.*/178), cComponents); |
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[a63fdd2a] | 451 | putnl(); |
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| 452 | } |
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[bb90203] | 453 | |
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[85c0078] | 454 | printf(msg(/*Total length of survey legs = %7.2f%s (%7.2f%s adjusted)*/132), |
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| 455 | total * length_factor, units, totadj * length_factor, units); |
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[2b6eca8] | 456 | putnl(); |
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[85c0078] | 457 | printf(msg(/*Total plan length of survey legs = %7.2f%s*/133), |
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| 458 | totplan * length_factor, units); |
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[2b6eca8] | 459 | putnl(); |
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[85c0078] | 460 | printf(msg(/*Total vertical length of survey legs = %7.2f%s*/134), |
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| 461 | totvert * length_factor, units); |
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[2b6eca8] | 462 | putnl(); |
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| 463 | |
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[4ae2ea4] | 464 | /* If there's no underground survey, we've no ranges */ |
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| 465 | if (pfxHi[0]) { |
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[736f7df] | 466 | /* TRANSLATORS: numbers are altitudes of highest and lowest stations */ |
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[85c0078] | 467 | do_range(2, /*Vertical range = %4.2f%s (from %s at %4.2f%s to %s at %4.2f%s)*/135, |
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| 468 | length_factor, units); |
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[736f7df] | 469 | /* TRANSLATORS: c.f. previous message */ |
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[85c0078] | 470 | do_range(1, /*North-South range = %4.2f%s (from %s at %4.2f%s to %s at %4.2f%s)*/136, |
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| 471 | length_factor, units); |
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[736f7df] | 472 | /* TRANSLATORS: c.f. previous two messages */ |
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[85c0078] | 473 | do_range(0, /*East-West range = %4.2f%s (from %s at %4.2f%s to %s at %4.2f%s)*/137, |
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| 474 | length_factor, units); |
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[4ae2ea4] | 475 | } |
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[bb90203] | 476 | |
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[2b6eca8] | 477 | print_node_stats(); |
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[bb90203] | 478 | /* Also, could give: |
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| 479 | * # nodes stations (ie have other than two references or are fixed) |
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| 480 | * # fixed stations (list of?) |
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| 481 | */ |
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| 482 | } |
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