[0156ccfc] | 1 | /* cavern.c |
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[bb90203] | 2 | * SURVEX Cave surveying software: data reduction main and related functions |
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[7bdf66d] | 3 | * Copyright (C) 1991-2003,2004,2005,2010 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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[bb90203] | 25 | #include <time.h> |
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| 26 | |
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[5853657] | 27 | #include "cavern.h" |
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| 28 | #include "cmdline.h" |
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| 29 | #include "commands.h" |
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[1ee204e] | 30 | #include "date.h" |
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[bb90203] | 31 | #include "datain.h" |
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| 32 | #include "debug.h" |
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| 33 | #include "message.h" |
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| 34 | #include "filename.h" |
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| 35 | #include "filelist.h" |
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| 36 | #include "img.h" |
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| 37 | #include "listpos.h" |
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[5853657] | 38 | #include "netbits.h" |
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| 39 | #include "netskel.h" |
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| 40 | #include "osdepend.h" |
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[bb90203] | 41 | #include "out.h" |
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[8e8057c] | 42 | #include "str.h" |
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[5853657] | 43 | #include "validate.h" |
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[bb90203] | 44 | |
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[affaeee] | 45 | #if OS_WIN32 |
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| 46 | # include <conio.h> /* for _kbhit() and _getch() */ |
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[e8cf429] | 47 | #endif |
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| 48 | |
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[bb90203] | 49 | /* For funcs which want to be immune from messing around with different |
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| 50 | * calling conventions */ |
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| 51 | #ifndef CDECL |
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| 52 | # define CDECL |
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| 53 | #endif |
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| 54 | |
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| 55 | /* Globals */ |
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| 56 | node *stnlist = NULL; |
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| 57 | settings *pcs; |
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| 58 | prefix *root; |
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| 59 | long cLegs, cStns; |
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| 60 | long cComponents; |
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[d1878c51] | 61 | bool fExportUsed = fFalse; |
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[bb90203] | 62 | |
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| 63 | FILE *fhErrStat = NULL; |
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[693388e] | 64 | img *pimg = NULL; |
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[bb90203] | 65 | #ifndef NO_PERCENTAGE |
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| 66 | bool fPercent = fFalse; |
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| 67 | #endif |
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[647407d] | 68 | bool fQuiet = fFalse; /* just show brief summary + errors */ |
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[ed0f5b6] | 69 | bool fMute = fFalse; /* just show errors */ |
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[c0b279c] | 70 | bool fSuppress = fFalse; /* only output 3d file */ |
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[2b6eca8] | 71 | static bool fLog = fFalse; /* stdout to .log file */ |
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[421b7d2] | 72 | static bool f_warnings_are_errors = fFalse; /* turn warnings into errors */ |
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[647407d] | 73 | |
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| 74 | nosurveylink *nosurveyhead; |
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[bb90203] | 75 | |
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| 76 | real totadj, total, totplan, totvert; |
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| 77 | real min[3], max[3]; |
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| 78 | prefix *pfxHi[3], *pfxLo[3]; |
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| 79 | |
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| 80 | char *survey_title = NULL; |
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| 81 | int survey_title_len; |
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| 82 | |
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| 83 | bool fExplicitTitle = fFalse; |
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| 84 | |
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[8e8057c] | 85 | char *fnm_output_base = NULL; |
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| 86 | int fnm_output_base_is_dir = 0; |
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| 87 | |
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[ee05463] | 88 | lrudlist * model = NULL; |
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| 89 | lrud ** next_lrud = NULL; |
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| 90 | |
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[06a871f] | 91 | static void do_stats(void); |
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[bb90203] | 92 | |
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| 93 | static const struct option long_opts[] = { |
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| 94 | /* const char *name; int has_arg (0 no_argument, 1 required_*, 2 optional_*); int *flag; int val; */ |
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| 95 | #ifdef NO_PERCENTAGE |
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| 96 | {"percentage", no_argument, 0, 0}, |
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| 97 | {"no-percentage", no_argument, 0, 0}, |
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| 98 | #else |
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| 99 | {"percentage", no_argument, 0, 'p'}, |
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[b4fe9fb] | 100 | {"no-percentage", no_argument, 0, 3}, |
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[bb90203] | 101 | #endif |
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[8e8057c] | 102 | {"output", required_argument, 0, 'o'}, |
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[647407d] | 103 | {"quiet", no_argument, 0, 'q'}, |
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| 104 | {"no-auxiliary-files", no_argument, 0, 's'}, |
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[bb9d869] | 105 | {"warnings-are-errors", no_argument, 0, 'w'}, |
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[0dab87a] | 106 | {"log", no_argument, 0, 1}, |
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[affaeee] | 107 | #if OS_WIN32 |
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[0dab87a] | 108 | {"pause", no_argument, 0, 2}, |
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[647407d] | 109 | #endif |
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[bb90203] | 110 | {"help", no_argument, 0, HLP_HELP}, |
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| 111 | {"version", no_argument, 0, HLP_VERSION}, |
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| 112 | {0, 0, 0, 0} |
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| 113 | }; |
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| 114 | |
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[bb9d869] | 115 | #define short_opts "pao:qswz:" |
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[bb90203] | 116 | |
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[647407d] | 117 | /* TRANSLATE extract help messages to message file */ |
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[bb90203] | 118 | static struct help_msg help[] = { |
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| 119 | /* <-- */ |
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[a4ae909] | 120 | {HLP_ENCODELONG(0), "display percentage progress"}, |
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| 121 | {HLP_ENCODELONG(2), "set location for output files"}, |
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| 122 | {HLP_ENCODELONG(3), "only show brief summary (-qq for errors only)"}, |
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| 123 | {HLP_ENCODELONG(4), "do not create .err file"}, |
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| 124 | {HLP_ENCODELONG(5), "turn warnings into errors"}, |
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| 125 | {HLP_ENCODELONG(6), "log output to .log file"}, |
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| 126 | /*{'z', "set optimizations for network reduction"},*/ |
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[bb90203] | 127 | {0, 0} |
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| 128 | }; |
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| 129 | |
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[5b68ae1] | 130 | /* atexit functions */ |
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[25ab06b] | 131 | static void |
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| 132 | delete_output_on_error(void) |
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| 133 | { |
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[bb9d869] | 134 | if (msg_errors || (f_warnings_are_errors && msg_warnings)) |
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| 135 | filename_delete_output(); |
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[25ab06b] | 136 | } |
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| 137 | |
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[affaeee] | 138 | #if OS_WIN32 |
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[5b68ae1] | 139 | static void |
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| 140 | pause_on_exit(void) |
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| 141 | { |
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| 142 | while (_kbhit()) _getch(); |
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| 143 | _getch(); |
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| 144 | } |
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| 145 | #endif |
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| 146 | |
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[1ee204e] | 147 | int current_days_since_1900; |
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[e0c7cd1] | 148 | |
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[bb90203] | 149 | extern CDECL int |
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| 150 | main(int argc, char **argv) |
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| 151 | { |
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| 152 | int d; |
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[1ee204e] | 153 | time_t tmUserStart = time(NULL); |
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| 154 | clock_t tmCPUStart = clock(); |
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| 155 | { |
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[eafe1a3] | 156 | /* FIXME: localtime? */ |
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[1ee204e] | 157 | struct tm * t = localtime(&tmUserStart); |
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| 158 | int y = t->tm_year + 1900; |
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| 159 | current_days_since_1900 = days_since_1900(y, t->tm_mon + 1, t->tm_mday); |
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| 160 | } |
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[b88b171] | 161 | |
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| 162 | /* Always buffer by line for aven's benefit. */ |
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| 163 | setvbuf(stdout, NULL, _IOLBF, 0); |
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| 164 | |
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[bdfe97f] | 165 | msg_init(argv); |
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[bb90203] | 166 | |
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| 167 | pcs = osnew(settings); |
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| 168 | pcs->next = NULL; |
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| 169 | pcs->Translate = ((short*) osmalloc(ossizeof(short) * 257)) + 1; |
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[b5a3219] | 170 | pcs->meta = NULL; |
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[bb90203] | 171 | |
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| 172 | /* Set up root of prefix hierarchy */ |
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| 173 | root = osnew(prefix); |
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| 174 | root->up = root->right = root->down = NULL; |
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| 175 | root->stn = NULL; |
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[421b7d2] | 176 | root->pos = NULL; |
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[ff6cfe1] | 177 | root->ident = NULL; |
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[932f7e9] | 178 | root->min_export = root->max_export = 0; |
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[95c3272] | 179 | root->sflags = BIT(SFLAGS_SURVEY); |
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[016068a] | 180 | root->filename = NULL; |
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[647407d] | 181 | |
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| 182 | nosurveyhead = NULL; |
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[bb90203] | 183 | |
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| 184 | stnlist = NULL; |
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| 185 | cLegs = cStns = cComponents = 0; |
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| 186 | totadj = total = totplan = totvert = 0.0; |
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| 187 | |
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| 188 | for (d = 0; d <= 2; d++) { |
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[fa42426] | 189 | min[d] = HUGE_REAL; |
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| 190 | max[d] = -HUGE_REAL; |
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[bb90203] | 191 | pfxHi[d] = pfxLo[d] = NULL; |
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| 192 | } |
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| 193 | |
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[d06141c] | 194 | /* at least one argument must be given */ |
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[b85e20f] | 195 | cmdline_init(argc, argv, short_opts, long_opts, NULL, help, 1, -1); |
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[bb90203] | 196 | while (1) { |
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[b85e20f] | 197 | int opt = cmdline_getopt(); |
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[bb90203] | 198 | if (opt == EOF) break; |
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| 199 | switch (opt) { |
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| 200 | case 'p': |
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| 201 | #ifndef NO_PERCENTAGE |
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| 202 | fPercent = 1; |
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| 203 | #endif |
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| 204 | break; |
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[b4fe9fb] | 205 | #ifndef NO_PERCENTAGE |
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| 206 | case 3: |
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| 207 | fPercent = 0; |
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| 208 | break; |
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| 209 | #endif |
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[8e8057c] | 210 | case 'o': { |
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[9206096] | 211 | osfree(fnm_output_base); /* in case of multiple -o options */ |
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[8e8057c] | 212 | /* can be a directory (in which case use basename of leaf input) |
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| 213 | * or a file (in which case just trim the extension off) */ |
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| 214 | if (fDirectory(optarg)) { |
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| 215 | /* this is a little tricky - we need to note the path here, |
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| 216 | * and then add the leaf later on (in datain.c) */ |
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| 217 | fnm_output_base = base_from_fnm(optarg); |
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| 218 | fnm_output_base_is_dir = 1; |
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| 219 | } else { |
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| 220 | fnm_output_base = base_from_fnm(optarg); |
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| 221 | } |
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| 222 | break; |
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| 223 | } |
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[647407d] | 224 | case 'q': |
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| 225 | if (fQuiet) fMute = 1; |
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| 226 | fQuiet = 1; |
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| 227 | break; |
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| 228 | case 's': |
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| 229 | fSuppress = 1; |
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| 230 | break; |
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[bb9d869] | 231 | case 'w': |
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| 232 | f_warnings_are_errors = 1; |
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| 233 | break; |
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[8e8057c] | 234 | case 'z': { |
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| 235 | /* Control which network optimisations are used (development tool) */ |
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| 236 | static int first_opt_z = 1; |
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[eb18f4d] | 237 | char c; |
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[8e8057c] | 238 | if (first_opt_z) { |
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[bb90203] | 239 | optimize = 0; |
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[8e8057c] | 240 | first_opt_z = 0; |
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[bb90203] | 241 | } |
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[c50391b8] | 242 | /* Lollipops, Parallel legs, Iterate mx, Delta* */ |
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[eb18f4d] | 243 | while ((c = *optarg++) != '\0') |
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[0580c6a] | 244 | if (islower((unsigned char)c)) optimize |= BITA(c); |
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[0dab87a] | 245 | break; |
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| 246 | case 1: |
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| 247 | fLog = fTrue; |
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[bb90203] | 248 | break; |
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[affaeee] | 249 | #if OS_WIN32 |
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[0dab87a] | 250 | case 2: |
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[5b68ae1] | 251 | atexit(pause_on_exit); |
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| 252 | break; |
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| 253 | #endif |
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[bb90203] | 254 | } |
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| 255 | } |
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| 256 | } |
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| 257 | |
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[0dab87a] | 258 | if (fLog) { |
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| 259 | char *fnm; |
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[9887ea0] | 260 | if (!fnm_output_base) { |
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| 261 | char *p; |
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| 262 | p = baseleaf_from_fnm(argv[optind]); |
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[0156ccfc] | 263 | fnm = add_ext(p, EXT_LOG); |
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[421b7d2] | 264 | osfree(p); |
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[9887ea0] | 265 | } else if (fnm_output_base_is_dir) { |
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[09e8f4c] | 266 | char *p; |
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| 267 | fnm = baseleaf_from_fnm(argv[optind]); |
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| 268 | p = use_path(fnm_output_base, fnm); |
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| 269 | osfree(fnm); |
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[0156ccfc] | 270 | fnm = add_ext(p, EXT_LOG); |
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[09e8f4c] | 271 | osfree(p); |
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| 272 | } else { |
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[0156ccfc] | 273 | fnm = add_ext(fnm_output_base, EXT_LOG); |
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[09e8f4c] | 274 | } |
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[421b7d2] | 275 | |
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[0dab87a] | 276 | if (!freopen(fnm, "w", stdout)) |
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| 277 | fatalerror(/*Failed to open output file `%s'*/47, fnm); |
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| 278 | |
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| 279 | osfree(fnm); |
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| 280 | } |
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| 281 | |
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[facdf7a] | 282 | if (!fMute) { |
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| 283 | const char *p = COPYRIGHT_MSG; |
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| 284 | puts(PRETTYPACKAGE" "VERSION); |
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| 285 | while (1) { |
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| 286 | const char *q = p; |
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| 287 | p = strstr(p, "(C)"); |
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| 288 | if (p == NULL) { |
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| 289 | puts(q); |
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| 290 | break; |
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| 291 | } |
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| 292 | fwrite(q, 1, p - q, stdout); |
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| 293 | fputs(msg(/*©*/0), stdout); |
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| 294 | p += 3; |
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| 295 | } |
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| 296 | } |
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[bb90203] | 297 | |
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[25ab06b] | 298 | atexit(delete_output_on_error); |
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| 299 | |
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[bb90203] | 300 | /* end of options, now process data files */ |
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| 301 | while (argv[optind]) { |
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| 302 | const char *fnm = argv[optind]; |
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| 303 | |
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| 304 | if (!fExplicitTitle) { |
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| 305 | char *lf; |
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[8e8057c] | 306 | lf = baseleaf_from_fnm(fnm); |
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[bb90203] | 307 | if (survey_title) s_catchar(&survey_title, &survey_title_len, ' '); |
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| 308 | s_cat(&survey_title, &survey_title_len, lf); |
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| 309 | osfree(lf); |
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| 310 | } |
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| 311 | |
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| 312 | /* Select defaults settings */ |
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| 313 | default_all(pcs); |
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[f4b609d] | 314 | data_file(NULL, fnm); /* first argument is current path */ |
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[cb3d1e2] | 315 | |
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[bb90203] | 316 | optind++; |
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| 317 | } |
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[cb3d1e2] | 318 | |
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[bb90203] | 319 | validate(); |
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| 320 | |
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| 321 | solve_network(/*stnlist*/); /* Find coordinates of all points */ |
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| 322 | validate(); |
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[421b7d2] | 323 | |
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[a4ae909] | 324 | /* close .3d file */ |
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| 325 | if (!img_close(pimg)) { |
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| 326 | char *fnm = add_ext(fnm_output_base, EXT_SVX_3D); |
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| 327 | fatalerror(img_error(), fnm); |
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[647407d] | 328 | } |
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[7104f16] | 329 | if (fhErrStat) safe_fclose(fhErrStat); |
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[bb90203] | 330 | |
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| 331 | out_current_action(msg(/*Calculating statistics*/120)); |
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[2b6eca8] | 332 | if (!fMute) do_stats(); |
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[647407d] | 333 | if (!fQuiet) { |
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[f03053a7] | 334 | /* clock() typically wraps after 72 minutes, but there doesn't seem |
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| 335 | * to be a better way. Still 72 minutes means some cave! |
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[be97baf] | 336 | * We detect if clock() could have wrapped and suppress CPU time |
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| 337 | * printing in this case. |
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[f03053a7] | 338 | */ |
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[be97baf] | 339 | double tmUser = difftime(time(NULL), tmUserStart); |
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| 340 | double tmCPU; |
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| 341 | clock_t now = clock(); |
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| 342 | #define CLOCK_T_WRAP \ |
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| 343 | (sizeof(clock_t)<sizeof(long)?(1ul << (CHAR_BIT * sizeof(clock_t))):0) |
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| 344 | tmCPU = (now - (unsigned long)tmCPUStart) |
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| 345 | / (double)CLOCKS_PER_SEC; |
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| 346 | if (now < tmCPUStart) |
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| 347 | tmCPU += CLOCK_T_WRAP / (double)CLOCKS_PER_SEC; |
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| 348 | if (tmUser >= tmCPU + CLOCK_T_WRAP / (double)CLOCKS_PER_SEC) |
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| 349 | tmCPU = 0; |
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[647407d] | 350 | |
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[27b8b59] | 351 | /* tmUser is integer, tmCPU not - equivalent to (ceil(tmCPU) >= tmUser) */ |
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[647407d] | 352 | if (tmCPU + 1 > tmUser) { |
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[421b7d2] | 353 | printf(msg(/*CPU time used %5.2fs*/140), tmCPU); |
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[647407d] | 354 | } else if (tmCPU == 0) { |
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[27b8b59] | 355 | if (tmUser != 0.0) { |
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[421b7d2] | 356 | printf(msg(/*Time used %5.2fs*/141), tmUser); |
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[647407d] | 357 | } else { |
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[421b7d2] | 358 | fputs(msg(/*Time used unavailable*/142), stdout); |
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[647407d] | 359 | } |
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[bb90203] | 360 | } else { |
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[5b68ae1] | 361 | printf(msg(/*Time used %5.2fs (%5.2fs CPU time)*/143), tmUser, tmCPU); |
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[bb90203] | 362 | } |
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[5b68ae1] | 363 | putnl(); |
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[bb90203] | 364 | |
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[5b68ae1] | 365 | puts(msg(/*Done.*/144)); |
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[647407d] | 366 | } |
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[25ab06b] | 367 | if (msg_warnings || msg_errors) { |
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[7ebee5b] | 368 | if (msg_errors || (f_warnings_are_errors && msg_warnings)) { |
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[5311876] | 369 | printf(msg(/*There were %d warning(s) and %d error(s) - no output files produced.*/113), |
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[7ebee5b] | 370 | msg_warnings, msg_errors); |
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| 371 | putnl(); |
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| 372 | return EXIT_FAILURE; |
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| 373 | } |
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| 374 | printf(msg(/*There were %d warning(s).*/16), msg_warnings); |
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[25ab06b] | 375 | putnl(); |
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| 376 | } |
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[bb9d869] | 377 | return EXIT_SUCCESS; |
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[bb90203] | 378 | } |
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| 379 | |
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| 380 | static void |
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[2b6eca8] | 381 | do_range(int d, int msg1, int msg2, int msg3) |
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[bb90203] | 382 | { |
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[2b6eca8] | 383 | printf(msg(msg1), max[d] - min[d]); |
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| 384 | fprint_prefix(stdout, pfxHi[d]); |
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| 385 | printf(msg(msg2), max[d]); |
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| 386 | fprint_prefix(stdout, pfxLo[d]); |
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| 387 | printf(msg(msg3), min[d]); |
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| 388 | putnl(); |
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[bb90203] | 389 | } |
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| 390 | |
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| 391 | static void |
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[06a871f] | 392 | do_stats(void) |
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[bb90203] | 393 | { |
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| 394 | long cLoops = cComponents + cLegs - cStns; |
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| 395 | |
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[2b6eca8] | 396 | putnl(); |
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[bb90203] | 397 | |
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[a63fdd2a] | 398 | if (cStns == 1) { |
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[2b6eca8] | 399 | fputs(msg(/*Survey contains 1 survey station,*/172), stdout); |
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[a63fdd2a] | 400 | } else { |
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[2b6eca8] | 401 | printf(msg(/*Survey contains %ld survey stations,*/173), cStns); |
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[a63fdd2a] | 402 | } |
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[bb90203] | 403 | |
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[a63fdd2a] | 404 | if (cLegs == 1) { |
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[2b6eca8] | 405 | fputs(msg(/* joined by 1 leg.*/174), stdout); |
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[a63fdd2a] | 406 | } else { |
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[2b6eca8] | 407 | printf(msg(/* joined by %ld legs.*/175), cLegs); |
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[a63fdd2a] | 408 | } |
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[bb90203] | 409 | |
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[2b6eca8] | 410 | putnl(); |
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[bb90203] | 411 | |
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[a63fdd2a] | 412 | if (cLoops == 1) { |
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[2b6eca8] | 413 | fputs(msg(/*There is 1 loop.*/138), stdout); |
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[a63fdd2a] | 414 | } else { |
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[2b6eca8] | 415 | printf(msg(/*There are %ld loops.*/139), cLoops); |
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[a63fdd2a] | 416 | } |
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[bb90203] | 417 | |
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[2b6eca8] | 418 | putnl(); |
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[bb90203] | 419 | |
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| 420 | if (cComponents != 1) { |
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[2b6eca8] | 421 | printf(msg(/*Survey has %ld connected components.*/178), cComponents); |
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[a63fdd2a] | 422 | putnl(); |
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| 423 | } |
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[bb90203] | 424 | |
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[2b6eca8] | 425 | printf(msg(/*Total length of survey legs = %7.2fm (%7.2fm adjusted)*/132), |
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| 426 | total, totadj); |
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| 427 | putnl(); |
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| 428 | printf(msg(/*Total plan length of survey legs = %7.2fm*/133), |
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| 429 | totplan); |
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| 430 | putnl(); |
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| 431 | printf(msg(/*Total vertical length of survey legs = %7.2fm*/134), |
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| 432 | totvert); |
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| 433 | putnl(); |
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| 434 | |
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[4ae2ea4] | 435 | /* If there's no underground survey, we've no ranges */ |
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| 436 | if (pfxHi[0]) { |
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| 437 | do_range(2, /*Vertical range = %4.2fm (from */135, |
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| 438 | /* at %4.2fm to */136, /* at %4.2fm)*/137); |
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| 439 | do_range(1, /*North-South range = %4.2fm (from */148, |
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| 440 | /* at %4.2fm to */196, /* at %4.2fm)*/197); |
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| 441 | do_range(0, /*East-West range = %4.2fm (from */149, |
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| 442 | /* at %4.2fm to */196, /* at %4.2fm)*/197); |
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| 443 | } |
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[bb90203] | 444 | |
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[2b6eca8] | 445 | print_node_stats(); |
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[bb90203] | 446 | /* Also, could give: |
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| 447 | * # nodes stations (ie have other than two references or are fixed) |
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| 448 | * # fixed stations (list of?) |
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| 449 | */ |
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| 450 | } |
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