[0156ccfc] | 1 | /* cavern.c |
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[bb90203] | 2 | * SURVEX Cave surveying software: data reduction main and related functions |
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[a4ae909] | 3 | * Copyright (C) 1991-2003,2004,2005 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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| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 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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[bb90203] | 30 | #include "datain.h" |
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| 31 | #include "debug.h" |
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| 32 | #include "message.h" |
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| 33 | #include "filename.h" |
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| 34 | #include "filelist.h" |
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| 35 | #include "img.h" |
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| 36 | #include "listpos.h" |
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[5853657] | 37 | #include "netbits.h" |
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| 38 | #include "netskel.h" |
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| 39 | #include "osdepend.h" |
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[bb90203] | 40 | #include "out.h" |
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[8e8057c] | 41 | #include "str.h" |
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[5853657] | 42 | #include "validate.h" |
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[bb90203] | 43 | |
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[affaeee] | 44 | #if OS_WIN32 |
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| 45 | # include <conio.h> /* for _kbhit() and _getch() */ |
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[e8cf429] | 46 | #endif |
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| 47 | |
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[bb90203] | 48 | /* For funcs which want to be immune from messing around with different |
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| 49 | * calling conventions */ |
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| 50 | #ifndef CDECL |
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| 51 | # define CDECL |
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| 52 | #endif |
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| 53 | |
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| 54 | /* Globals */ |
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| 55 | node *stnlist = NULL; |
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| 56 | settings *pcs; |
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| 57 | prefix *root; |
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| 58 | long cLegs, cStns; |
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| 59 | long cComponents; |
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[d1878c51] | 60 | bool fExportUsed = fFalse; |
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[bb90203] | 61 | |
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| 62 | FILE *fhErrStat = NULL; |
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[693388e] | 63 | img *pimg = NULL; |
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[bb90203] | 64 | #ifndef NO_PERCENTAGE |
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| 65 | bool fPercent = fFalse; |
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| 66 | #endif |
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[647407d] | 67 | bool fQuiet = fFalse; /* just show brief summary + errors */ |
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[ed0f5b6] | 68 | bool fMute = fFalse; /* just show errors */ |
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[c0b279c] | 69 | bool fSuppress = fFalse; /* only output 3d file */ |
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[2b6eca8] | 70 | static bool fLog = fFalse; /* stdout to .log file */ |
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[421b7d2] | 71 | static bool f_warnings_are_errors = fFalse; /* turn warnings into errors */ |
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[647407d] | 72 | |
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| 73 | nosurveylink *nosurveyhead; |
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[bb90203] | 74 | |
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| 75 | real totadj, total, totplan, totvert; |
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| 76 | real min[3], max[3]; |
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| 77 | prefix *pfxHi[3], *pfxLo[3]; |
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| 78 | |
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| 79 | char *survey_title = NULL; |
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| 80 | int survey_title_len; |
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| 81 | |
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| 82 | bool fExplicitTitle = fFalse; |
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| 83 | |
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[8e8057c] | 84 | char *fnm_output_base = NULL; |
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| 85 | int fnm_output_base_is_dir = 0; |
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| 86 | |
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[ee05463] | 87 | lrudlist * model = NULL; |
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| 88 | lrud ** next_lrud = NULL; |
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| 89 | |
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[06a871f] | 90 | static void do_stats(void); |
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[bb90203] | 91 | |
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| 92 | static const struct option long_opts[] = { |
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| 93 | /* const char *name; int has_arg (0 no_argument, 1 required_*, 2 optional_*); int *flag; int val; */ |
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| 94 | #ifdef NO_PERCENTAGE |
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| 95 | {"percentage", no_argument, 0, 0}, |
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| 96 | {"no-percentage", no_argument, 0, 0}, |
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| 97 | #else |
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| 98 | {"percentage", no_argument, 0, 'p'}, |
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[b4fe9fb] | 99 | {"no-percentage", no_argument, 0, 3}, |
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[bb90203] | 100 | #endif |
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[8e8057c] | 101 | {"output", required_argument, 0, 'o'}, |
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[647407d] | 102 | {"quiet", no_argument, 0, 'q'}, |
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| 103 | {"no-auxiliary-files", no_argument, 0, 's'}, |
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[bb9d869] | 104 | {"warnings-are-errors", no_argument, 0, 'w'}, |
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[0dab87a] | 105 | {"log", no_argument, 0, 1}, |
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[affaeee] | 106 | #if OS_WIN32 |
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[0dab87a] | 107 | {"pause", no_argument, 0, 2}, |
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[647407d] | 108 | #endif |
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[bb90203] | 109 | {"help", no_argument, 0, HLP_HELP}, |
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| 110 | {"version", no_argument, 0, HLP_VERSION}, |
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| 111 | {0, 0, 0, 0} |
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| 112 | }; |
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| 113 | |
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[bb9d869] | 114 | #define short_opts "pao:qswz:" |
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[bb90203] | 115 | |
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[647407d] | 116 | /* TRANSLATE extract help messages to message file */ |
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[bb90203] | 117 | static struct help_msg help[] = { |
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| 118 | /* <-- */ |
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[a4ae909] | 119 | {HLP_ENCODELONG(0), "display percentage progress"}, |
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| 120 | {HLP_ENCODELONG(2), "set location for output files"}, |
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| 121 | {HLP_ENCODELONG(3), "only show brief summary (-qq for errors only)"}, |
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| 122 | {HLP_ENCODELONG(4), "do not create .err file"}, |
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| 123 | {HLP_ENCODELONG(5), "turn warnings into errors"}, |
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| 124 | {HLP_ENCODELONG(6), "log output to .log file"}, |
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| 125 | /*{'z', "set optimizations for network reduction"},*/ |
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[bb90203] | 126 | {0, 0} |
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| 127 | }; |
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| 128 | |
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[5b68ae1] | 129 | /* atexit functions */ |
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[25ab06b] | 130 | static void |
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| 131 | delete_output_on_error(void) |
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| 132 | { |
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[bb9d869] | 133 | if (msg_errors || (f_warnings_are_errors && msg_warnings)) |
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| 134 | filename_delete_output(); |
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[25ab06b] | 135 | } |
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| 136 | |
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[affaeee] | 137 | #if OS_WIN32 |
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[5b68ae1] | 138 | static void |
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| 139 | pause_on_exit(void) |
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| 140 | { |
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| 141 | while (_kbhit()) _getch(); |
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| 142 | _getch(); |
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| 143 | } |
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| 144 | #endif |
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| 145 | |
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[e0c7cd1] | 146 | time_t tmUserStart; |
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| 147 | |
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[bb90203] | 148 | extern CDECL int |
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| 149 | main(int argc, char **argv) |
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| 150 | { |
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| 151 | int d; |
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[e0c7cd1] | 152 | clock_t tmCPUStart; |
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| 153 | |
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| 154 | tmUserStart = time(NULL); |
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| 155 | tmCPUStart = clock(); |
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[b88b171] | 156 | |
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| 157 | /* Always buffer by line for aven's benefit. */ |
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| 158 | setvbuf(stdout, NULL, _IOLBF, 0); |
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| 159 | |
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[bb90203] | 160 | init_screen(); |
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| 161 | |
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[bdfe97f] | 162 | msg_init(argv); |
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[bb90203] | 163 | |
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| 164 | pcs = osnew(settings); |
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| 165 | pcs->next = NULL; |
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| 166 | pcs->Translate = ((short*) osmalloc(ossizeof(short) * 257)) + 1; |
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[b5a3219] | 167 | pcs->meta = NULL; |
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[bb90203] | 168 | |
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| 169 | /* Set up root of prefix hierarchy */ |
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| 170 | root = osnew(prefix); |
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| 171 | root->up = root->right = root->down = NULL; |
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| 172 | root->stn = NULL; |
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[421b7d2] | 173 | root->pos = NULL; |
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[ff6cfe1] | 174 | root->ident = NULL; |
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[932f7e9] | 175 | root->min_export = root->max_export = 0; |
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[95c3272] | 176 | root->sflags = BIT(SFLAGS_SURVEY); |
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[016068a] | 177 | root->filename = NULL; |
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[647407d] | 178 | |
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| 179 | nosurveyhead = NULL; |
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[bb90203] | 180 | |
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| 181 | stnlist = NULL; |
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| 182 | cLegs = cStns = cComponents = 0; |
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| 183 | totadj = total = totplan = totvert = 0.0; |
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| 184 | |
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| 185 | for (d = 0; d <= 2; d++) { |
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[fa42426] | 186 | min[d] = HUGE_REAL; |
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| 187 | max[d] = -HUGE_REAL; |
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[bb90203] | 188 | pfxHi[d] = pfxLo[d] = NULL; |
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| 189 | } |
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| 190 | |
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[d06141c] | 191 | /* at least one argument must be given */ |
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[b85e20f] | 192 | cmdline_init(argc, argv, short_opts, long_opts, NULL, help, 1, -1); |
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[bb90203] | 193 | while (1) { |
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[b85e20f] | 194 | int opt = cmdline_getopt(); |
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[bb90203] | 195 | if (opt == EOF) break; |
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| 196 | switch (opt) { |
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| 197 | case 'p': |
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| 198 | #ifndef NO_PERCENTAGE |
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| 199 | fPercent = 1; |
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| 200 | #endif |
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| 201 | break; |
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[b4fe9fb] | 202 | #ifndef NO_PERCENTAGE |
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| 203 | case 3: |
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| 204 | fPercent = 0; |
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| 205 | break; |
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| 206 | #endif |
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[8e8057c] | 207 | case 'o': { |
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[9206096] | 208 | osfree(fnm_output_base); /* in case of multiple -o options */ |
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[8e8057c] | 209 | /* can be a directory (in which case use basename of leaf input) |
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| 210 | * or a file (in which case just trim the extension off) */ |
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| 211 | if (fDirectory(optarg)) { |
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| 212 | /* this is a little tricky - we need to note the path here, |
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| 213 | * and then add the leaf later on (in datain.c) */ |
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| 214 | fnm_output_base = base_from_fnm(optarg); |
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| 215 | fnm_output_base_is_dir = 1; |
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| 216 | } else { |
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| 217 | fnm_output_base = base_from_fnm(optarg); |
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| 218 | } |
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| 219 | break; |
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| 220 | } |
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[647407d] | 221 | case 'q': |
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| 222 | if (fQuiet) fMute = 1; |
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| 223 | fQuiet = 1; |
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| 224 | break; |
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| 225 | case 's': |
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| 226 | fSuppress = 1; |
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| 227 | break; |
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[bb9d869] | 228 | case 'w': |
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| 229 | f_warnings_are_errors = 1; |
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| 230 | break; |
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[8e8057c] | 231 | case 'z': { |
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| 232 | /* Control which network optimisations are used (development tool) */ |
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| 233 | static int first_opt_z = 1; |
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[eb18f4d] | 234 | char c; |
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[8e8057c] | 235 | if (first_opt_z) { |
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[bb90203] | 236 | optimize = 0; |
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[8e8057c] | 237 | first_opt_z = 0; |
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[bb90203] | 238 | } |
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[c50391b8] | 239 | /* Lollipops, Parallel legs, Iterate mx, Delta* */ |
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[eb18f4d] | 240 | while ((c = *optarg++) != '\0') |
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[0580c6a] | 241 | if (islower((unsigned char)c)) optimize |= BITA(c); |
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[0dab87a] | 242 | break; |
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| 243 | case 1: |
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| 244 | fLog = fTrue; |
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[bb90203] | 245 | break; |
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[affaeee] | 246 | #if OS_WIN32 |
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[0dab87a] | 247 | case 2: |
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[5b68ae1] | 248 | atexit(pause_on_exit); |
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| 249 | break; |
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| 250 | #endif |
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[bb90203] | 251 | } |
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| 252 | } |
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| 253 | } |
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| 254 | |
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[0dab87a] | 255 | if (fLog) { |
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| 256 | char *fnm; |
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[9887ea0] | 257 | if (!fnm_output_base) { |
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| 258 | char *p; |
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| 259 | p = baseleaf_from_fnm(argv[optind]); |
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[0156ccfc] | 260 | fnm = add_ext(p, EXT_LOG); |
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[421b7d2] | 261 | osfree(p); |
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[9887ea0] | 262 | } else if (fnm_output_base_is_dir) { |
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[09e8f4c] | 263 | char *p; |
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| 264 | fnm = baseleaf_from_fnm(argv[optind]); |
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| 265 | p = use_path(fnm_output_base, fnm); |
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| 266 | osfree(fnm); |
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[0156ccfc] | 267 | fnm = add_ext(p, EXT_LOG); |
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[09e8f4c] | 268 | osfree(p); |
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| 269 | } else { |
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[0156ccfc] | 270 | fnm = add_ext(fnm_output_base, EXT_LOG); |
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[09e8f4c] | 271 | } |
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[421b7d2] | 272 | |
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[0dab87a] | 273 | if (!freopen(fnm, "w", stdout)) |
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| 274 | fatalerror(/*Failed to open output file `%s'*/47, fnm); |
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| 275 | |
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| 276 | osfree(fnm); |
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| 277 | } |
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| 278 | |
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[facdf7a] | 279 | if (!fMute) { |
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| 280 | const char *p = COPYRIGHT_MSG; |
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| 281 | puts(PRETTYPACKAGE" "VERSION); |
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| 282 | while (1) { |
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| 283 | const char *q = p; |
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| 284 | p = strstr(p, "(C)"); |
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| 285 | if (p == NULL) { |
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| 286 | puts(q); |
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| 287 | break; |
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| 288 | } |
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| 289 | fwrite(q, 1, p - q, stdout); |
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| 290 | fputs(msg(/*©*/0), stdout); |
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| 291 | p += 3; |
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| 292 | } |
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| 293 | } |
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[bb90203] | 294 | |
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[25ab06b] | 295 | atexit(delete_output_on_error); |
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| 296 | |
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[bb90203] | 297 | /* end of options, now process data files */ |
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| 298 | while (argv[optind]) { |
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| 299 | const char *fnm = argv[optind]; |
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| 300 | |
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| 301 | if (!fExplicitTitle) { |
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| 302 | char *lf; |
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[8e8057c] | 303 | lf = baseleaf_from_fnm(fnm); |
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[bb90203] | 304 | if (survey_title) s_catchar(&survey_title, &survey_title_len, ' '); |
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| 305 | s_cat(&survey_title, &survey_title_len, lf); |
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| 306 | osfree(lf); |
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| 307 | } |
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| 308 | |
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| 309 | /* Select defaults settings */ |
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| 310 | default_all(pcs); |
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[f4b609d] | 311 | data_file(NULL, fnm); /* first argument is current path */ |
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[cb3d1e2] | 312 | |
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[bb90203] | 313 | optind++; |
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| 314 | } |
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[cb3d1e2] | 315 | |
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[bb90203] | 316 | validate(); |
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| 317 | |
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| 318 | solve_network(/*stnlist*/); /* Find coordinates of all points */ |
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| 319 | validate(); |
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[421b7d2] | 320 | |
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[a4ae909] | 321 | /* close .3d file */ |
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| 322 | if (!img_close(pimg)) { |
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| 323 | char *fnm = add_ext(fnm_output_base, EXT_SVX_3D); |
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| 324 | fatalerror(img_error(), fnm); |
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[647407d] | 325 | } |
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[7104f16] | 326 | if (fhErrStat) safe_fclose(fhErrStat); |
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[bb90203] | 327 | |
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| 328 | out_current_action(msg(/*Calculating statistics*/120)); |
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[2b6eca8] | 329 | if (!fMute) do_stats(); |
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[647407d] | 330 | if (!fQuiet) { |
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[f03053a7] | 331 | /* clock() typically wraps after 72 minutes, but there doesn't seem |
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| 332 | * to be a better way. Still 72 minutes means some cave! |
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[be97baf] | 333 | * We detect if clock() could have wrapped and suppress CPU time |
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| 334 | * printing in this case. |
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[f03053a7] | 335 | */ |
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[be97baf] | 336 | double tmUser = difftime(time(NULL), tmUserStart); |
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| 337 | double tmCPU; |
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| 338 | clock_t now = clock(); |
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| 339 | #define CLOCK_T_WRAP \ |
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| 340 | (sizeof(clock_t)<sizeof(long)?(1ul << (CHAR_BIT * sizeof(clock_t))):0) |
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| 341 | tmCPU = (now - (unsigned long)tmCPUStart) |
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| 342 | / (double)CLOCKS_PER_SEC; |
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| 343 | if (now < tmCPUStart) |
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| 344 | tmCPU += CLOCK_T_WRAP / (double)CLOCKS_PER_SEC; |
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| 345 | if (tmUser >= tmCPU + CLOCK_T_WRAP / (double)CLOCKS_PER_SEC) |
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| 346 | tmCPU = 0; |
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[647407d] | 347 | |
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[27b8b59] | 348 | /* tmUser is integer, tmCPU not - equivalent to (ceil(tmCPU) >= tmUser) */ |
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[647407d] | 349 | if (tmCPU + 1 > tmUser) { |
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[421b7d2] | 350 | printf(msg(/*CPU time used %5.2fs*/140), tmCPU); |
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[647407d] | 351 | } else if (tmCPU == 0) { |
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[27b8b59] | 352 | if (tmUser != 0.0) { |
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[421b7d2] | 353 | printf(msg(/*Time used %5.2fs*/141), tmUser); |
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[647407d] | 354 | } else { |
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[421b7d2] | 355 | fputs(msg(/*Time used unavailable*/142), stdout); |
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[647407d] | 356 | } |
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[bb90203] | 357 | } else { |
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[5b68ae1] | 358 | printf(msg(/*Time used %5.2fs (%5.2fs CPU time)*/143), tmUser, tmCPU); |
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[bb90203] | 359 | } |
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[5b68ae1] | 360 | putnl(); |
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[bb90203] | 361 | |
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[5b68ae1] | 362 | puts(msg(/*Done.*/144)); |
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[647407d] | 363 | } |
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[25ab06b] | 364 | if (msg_warnings || msg_errors) { |
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[7ebee5b] | 365 | if (msg_errors || (f_warnings_are_errors && msg_warnings)) { |
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| 366 | printf(msg(/*There were %d warning(s) and %d non-fatal error(s) - no output files produced.*/113), |
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| 367 | msg_warnings, msg_errors); |
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| 368 | putnl(); |
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| 369 | return EXIT_FAILURE; |
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| 370 | } |
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| 371 | printf(msg(/*There were %d warning(s).*/16), msg_warnings); |
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[25ab06b] | 372 | putnl(); |
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| 373 | } |
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[bb9d869] | 374 | return EXIT_SUCCESS; |
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[bb90203] | 375 | } |
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| 376 | |
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| 377 | static void |
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[2b6eca8] | 378 | do_range(int d, int msg1, int msg2, int msg3) |
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[bb90203] | 379 | { |
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[2b6eca8] | 380 | printf(msg(msg1), max[d] - min[d]); |
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| 381 | fprint_prefix(stdout, pfxHi[d]); |
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| 382 | printf(msg(msg2), max[d]); |
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| 383 | fprint_prefix(stdout, pfxLo[d]); |
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| 384 | printf(msg(msg3), min[d]); |
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| 385 | putnl(); |
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[bb90203] | 386 | } |
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| 387 | |
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| 388 | static void |
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[06a871f] | 389 | do_stats(void) |
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[bb90203] | 390 | { |
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| 391 | long cLoops = cComponents + cLegs - cStns; |
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| 392 | |
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[2b6eca8] | 393 | putnl(); |
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[bb90203] | 394 | |
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[a63fdd2a] | 395 | if (cStns == 1) { |
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[2b6eca8] | 396 | fputs(msg(/*Survey contains 1 survey station,*/172), stdout); |
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[a63fdd2a] | 397 | } else { |
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[2b6eca8] | 398 | printf(msg(/*Survey contains %ld survey stations,*/173), cStns); |
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[a63fdd2a] | 399 | } |
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[bb90203] | 400 | |
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[a63fdd2a] | 401 | if (cLegs == 1) { |
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[2b6eca8] | 402 | fputs(msg(/* joined by 1 leg.*/174), stdout); |
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[a63fdd2a] | 403 | } else { |
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[2b6eca8] | 404 | printf(msg(/* joined by %ld legs.*/175), cLegs); |
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[a63fdd2a] | 405 | } |
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[bb90203] | 406 | |
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[2b6eca8] | 407 | putnl(); |
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[bb90203] | 408 | |
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[a63fdd2a] | 409 | if (cLoops == 1) { |
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[2b6eca8] | 410 | fputs(msg(/*There is 1 loop.*/138), stdout); |
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[a63fdd2a] | 411 | } else { |
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[2b6eca8] | 412 | printf(msg(/*There are %ld loops.*/139), cLoops); |
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[a63fdd2a] | 413 | } |
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[bb90203] | 414 | |
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[2b6eca8] | 415 | putnl(); |
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[bb90203] | 416 | |
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| 417 | if (cComponents != 1) { |
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[2b6eca8] | 418 | printf(msg(/*Survey has %ld connected components.*/178), cComponents); |
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[a63fdd2a] | 419 | putnl(); |
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| 420 | } |
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[bb90203] | 421 | |
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[2b6eca8] | 422 | printf(msg(/*Total length of survey legs = %7.2fm (%7.2fm adjusted)*/132), |
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| 423 | total, totadj); |
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| 424 | putnl(); |
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| 425 | printf(msg(/*Total plan length of survey legs = %7.2fm*/133), |
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| 426 | totplan); |
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| 427 | putnl(); |
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| 428 | printf(msg(/*Total vertical length of survey legs = %7.2fm*/134), |
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| 429 | totvert); |
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| 430 | putnl(); |
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| 431 | |
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[4ae2ea4] | 432 | /* If there's no underground survey, we've no ranges */ |
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| 433 | if (pfxHi[0]) { |
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| 434 | do_range(2, /*Vertical range = %4.2fm (from */135, |
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| 435 | /* at %4.2fm to */136, /* at %4.2fm)*/137); |
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| 436 | do_range(1, /*North-South range = %4.2fm (from */148, |
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| 437 | /* at %4.2fm to */196, /* at %4.2fm)*/197); |
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| 438 | do_range(0, /*East-West range = %4.2fm (from */149, |
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| 439 | /* at %4.2fm to */196, /* at %4.2fm)*/197); |
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| 440 | } |
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[bb90203] | 441 | |
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[2b6eca8] | 442 | print_node_stats(); |
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[bb90203] | 443 | /* Also, could give: |
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| 444 | * # nodes stations (ie have other than two references or are fixed) |
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| 445 | * # fixed stations (list of?) |
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| 446 | */ |
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| 447 | } |
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