static void
cmd_date(void)
{
int year, month, day;
int days1, days2;
bool implicit_range = fFalse;
read_date(&year, &month, &day);
days1 = days_since_1900(year, month ? month : 1, day ? day : 1);
if (days1 > current_days_since_1900) {
compile_warning(-/*Date is in the future!*/80);
}
skipblanks();
if (ch == '-') {
nextch();
read_date(&year, &month, &day);
} else {
if (month && day) {
days2 = days1;
goto read;
}
implicit_range = fTrue;
}
if (month == 0) month = 12;
if (day == 0) day = last_day(year, month);
days2 = days_since_1900(year, month, day);
if (!implicit_range && days2 > current_days_since_1900) {
compile_warning(-/*Date is in the future!*/80);
}
if (days2 < days1) {
compile_error(-/*End of date range is before the start*/81);
}
read:
copy_on_write_meta(pcs);
pcs->meta->days1 = days1;
pcs->meta->days2 = days2;
}
extern CDECL int
main(int argc, char **argv)
{
int d;
time_t tmUserStart = time(NULL);
clock_t tmCPUStart = clock();
{
/* FIXME: localtime? */
struct tm * t = localtime(&tmUserStart);
int y = t->tm_year + 1900;
current_days_since_1900 = days_since_1900(y, t->tm_mon + 1, t->tm_mday);
}
/* Always buffer by line for aven's benefit. */
setvbuf(stdout, NULL, _IOLBF, 0);
msg_init(argv);
#if OS_WIN32 || OS_UNIX_MACOSX
pj_set_finder(msg_proj_finder);
#endif
pcs = osnew(settings);
pcs->next = NULL;
pcs->Translate = ((short*) osmalloc(ossizeof(short) * 257)) + 1;
pcs->meta = NULL;
pcs->proj = NULL;
pcs->declination = HUGE_REAL;
pcs->convergence = 0.0;
/* Set up root of prefix hierarchy */
root = osnew(prefix);
root->up = root->right = root->down = NULL;
root->stn = NULL;
root->pos = NULL;
root->ident = NULL;
root->min_export = root->max_export = 0;
root->sflags = BIT(SFLAGS_SURVEY);
root->filename = NULL;
nosurveyhead = NULL;
stnlist = NULL;
cLegs = cStns = cComponents = 0;
totadj = total = totplan = totvert = 0.0;
for (d = 0; d <= 2; d++) {
min[d] = HUGE_REAL;
max[d] = -HUGE_REAL;
pfxHi[d] = pfxLo[d] = NULL;
}
/* at least one argument must be given */
cmdline_init(argc, argv, short_opts, long_opts, NULL, help, 1, -1);
while (1) {
int opt = cmdline_getopt();
if (opt == EOF) break;
switch (opt) {
case 'p':
/* Ignore for compatibility with older versions. */
break;
case 'o': {
osfree(fnm_output_base); /* in case of multiple -o options */
/* can be a directory (in which case use basename of leaf input)
* or a file (in which case just trim the extension off) */
if (fDirectory(optarg)) {
/* this is a little tricky - we need to note the path here,
* and then add the leaf later on (in datain.c) */
fnm_output_base = base_from_fnm(optarg);
fnm_output_base_is_dir = 1;
} else {
fnm_output_base = base_from_fnm(optarg);
}
break;
}
case 'q':
if (fQuiet) fMute = 1;
fQuiet = 1;
break;
case 's':
fSuppress = 1;
break;
case 'v': {
int v = atoi(optarg);
if (v < IMG_VERSION_MIN || v > IMG_VERSION_MAX)
fatalerror(/*3d file format versions %d to %d supported*/88,
IMG_VERSION_MIN, IMG_VERSION_MAX);
img_output_version = v;
break;
}
case 'w':
f_warnings_are_errors = 1;
break;
case 'z': {
/* Control which network optimisations are used (development tool) */
static int first_opt_z = 1;
char c;
if (first_opt_z) {
optimize = 0;
first_opt_z = 0;
}
/* Lollipops, Parallel legs, Iterate mx, Delta* */
while ((c = *optarg++) != '\0')
if (islower((unsigned char)c)) optimize |= BITA(c);
break;
case 1:
fLog = fTrue;
break;
#if OS_WIN32
case 2:
atexit(pause_on_exit);
break;
#endif
}
}
}
if (fLog) {
char *fnm;
if (!fnm_output_base) {
char *p;
p = baseleaf_from_fnm(argv[optind]);
fnm = add_ext(p, EXT_LOG);
osfree(p);
} else if (fnm_output_base_is_dir) {
char *p;
fnm = baseleaf_from_fnm(argv[optind]);
p = use_path(fnm_output_base, fnm);
osfree(fnm);
fnm = add_ext(p, EXT_LOG);
osfree(p);
} else {
fnm = add_ext(fnm_output_base, EXT_LOG);
}
if (!freopen(fnm, "w", stdout))
fatalerror(/*Failed to open output file “%s”*/47, fnm);
osfree(fnm);
}
if (!fMute) {
const char *p = COPYRIGHT_MSG;
puts(PRETTYPACKAGE" "VERSION);
while (1) {
const char *q = p;
p = strstr(p, "(C)");
if (p == NULL) {
puts(q);
break;
}
fwrite(q, 1, p - q, stdout);
fputs(msg(/*©*/0), stdout);
p += 3;
}
}
atexit(delete_output_on_error);
/* end of options, now process data files */
while (argv[optind]) {
const char *fnm = argv[optind];
if (!fExplicitTitle) {
char *lf;
lf = baseleaf_from_fnm(fnm);
if (survey_title) s_catchar(&survey_title, &survey_title_len, ' ');
s_cat(&survey_title, &survey_title_len, lf);
osfree(lf);
}
/* Select defaults settings */
default_all(pcs);
data_file(NULL, fnm); /* first argument is current path */
optind++;
}
validate();
solve_network(/*stnlist*/); /* Find coordinates of all points */
validate();
/* close .3d file */
if (!img_close(pimg)) {
char *fnm = add_ext(fnm_output_base, EXT_SVX_3D);
fatalerror(img_error2msg(img_error()), fnm);
}
if (fhErrStat) safe_fclose(fhErrStat);
out_current_action(msg(/*Calculating statistics*/120));
if (!fMute) do_stats();
if (!fQuiet) {
/* clock() typically wraps after 72 minutes, but there doesn't seem
* to be a better way. Still 72 minutes means some cave!
* We detect if clock() could have wrapped and suppress CPU time
* printing in this case.
*/
double tmUser = difftime(time(NULL), tmUserStart);
double tmCPU;
clock_t now = clock();
#define CLOCK_T_WRAP \
(sizeof(clock_t)<sizeof(long)?(1ul << (CHAR_BIT * sizeof(clock_t))):0)
tmCPU = (now - (unsigned long)tmCPUStart)
/ (double)CLOCKS_PER_SEC;
if (now < tmCPUStart)
tmCPU += CLOCK_T_WRAP / (double)CLOCKS_PER_SEC;
if (tmUser >= tmCPU + CLOCK_T_WRAP / (double)CLOCKS_PER_SEC)
tmCPU = 0;
/* tmUser is integer, tmCPU not - equivalent to (ceil(tmCPU) >= tmUser) */
if (tmCPU + 1 > tmUser) {
printf(msg(/*CPU time used %5.2fs*/140), tmCPU);
} else if (tmCPU == 0) {
if (tmUser != 0.0) {
printf(msg(/*Time used %5.2fs*/141), tmUser);
} else {
fputs(msg(/*Time used unavailable*/142), stdout);
}
} else {
printf(msg(/*Time used %5.2fs (%5.2fs CPU time)*/143), tmUser, tmCPU);
}
putnl();
}
if (msg_warnings || msg_errors) {
if (msg_errors || (f_warnings_are_errors && msg_warnings)) {
printf(msg(/*There were %d warning(s) and %d error(s) - no output files produced.*/113),
msg_warnings, msg_errors);
putnl();
return EXIT_FAILURE;
}
printf(msg(/*There were %d warning(s).*/16), msg_warnings);
putnl();
}
return EXIT_SUCCESS;
}