int main(int argc, char** args) {
char* default_configfn = "astrometry.cfg";
char* default_config_path = "../etc";
int c;
char* configfn = NULL;
int i;
engine_t* engine;
char* mydir = NULL;
char* basedir = NULL;
char* me;
anbool help = FALSE;
sl* strings = sl_new(4);
char* cancelfn = NULL;
char* solvedfn = NULL;
int loglvl = LOG_MSG;
anbool tostderr = FALSE;
char* infn = NULL;
FILE* fin = NULL;
anbool fromstdin = FALSE;
bl* opts = opts_from_array(myopts, sizeof(myopts)/sizeof(an_option_t), NULL);
sl* inds = sl_new(4);
char* datalog = NULL;
engine = engine_new();
while (1) {
c = opts_getopt(opts, argc, args);
if (c == -1)
break;
switch (c) {
case 'D':
datalog = optarg;
break;
case 'p':
engine->inparallel = TRUE;
break;
case 'i':
sl_append(inds, optarg);
break;
case 'd':
basedir = optarg;
break;
case 'f':
infn = optarg;
fromstdin = streq(infn, "-");
break;
case 'E':
tostderr = TRUE;
break;
case 'h':
help = TRUE;
break;
case 'v':
loglvl++;
break;
case 's':
solvedfn = optarg;
case 'C':
cancelfn = optarg;
break;
case 'c':
configfn = strdup(optarg);
break;
case '?':
break;
default:
printf("Unknown flag %c\n", c);
exit( -1);
}
}
if (optind == argc && !infn) {
// Need extra args: filename
printf("You must specify at least one input file!\n\n");
help = TRUE;
}
if (help) {
print_help(args[0], opts);
exit(0);
}
bl_free(opts);
gslutils_use_error_system();
log_init(loglvl);
if (tostderr)
log_to(stderr);
if (datalog) {
datalogfid = fopen(datalog, "wb");
if (!datalogfid) {
SYSERROR("Failed to open data log file \"%s\" for writing", datalog);
return -1;
}
atexit(close_datalogfid);
data_log_init(100);
data_log_enable_all();
data_log_to(datalogfid);
data_log_start();
}
if (infn) {
logverb("Reading input filenames from %s\n", (fromstdin ? "stdin" : infn));
if (!fromstdin) {
fin = fopen(infn, "rb");
if (!fin) {
ERROR("Failed to open file %s for reading input filenames", infn);
exit(-1);
}
} else
fin = stdin;
}
// directory containing the 'engine' executable:
me = find_executable(args[0], NULL);
if (!me)
me = strdup(args[0]);
mydir = sl_append(strings, dirname(me));
free(me);
// Read config file
if (!configfn) {
int i;
sl* trycf = sl_new(4);
sl_appendf(trycf, "%s/%s/%s", mydir, default_config_path, default_configfn);
// if I'm in /usr/bin, look for config file in /etc
if (streq(mydir, "/usr/bin")) {
sl_appendf(trycf, "/etc/%s", default_configfn);
}
sl_appendf(trycf, "%s/%s", mydir, default_configfn);
sl_appendf(trycf, "./%s", default_configfn);
sl_appendf(trycf, "./%s/%s", default_config_path, default_configfn);
for (i=0; i<sl_size(trycf); i++) {
char* cf = sl_get(trycf, i);
if (file_exists(cf)) {
configfn = strdup(cf);
logverb("Using config file \"%s\"\n", cf);
break;
} else {
logverb("Config file \"%s\" doesn't exist.\n", cf);
}
}
if (!configfn) {
char* cflist = sl_join(trycf, "\n ");
logerr("Couldn't find config file: tried:\n %s\n", cflist);
free(cflist);
}
sl_free2(trycf);
}
if (!streq(configfn, "none")) {
if (engine_parse_config_file(engine, configfn)) {
logerr("Failed to parse (or encountered an error while interpreting) config file \"%s\"\n", configfn);
exit( -1);
}
}
if (sl_size(inds)) {
// Expand globs.
for (i=0; i<sl_size(inds); i++) {
char* s = sl_get(inds, i);
glob_t myglob;
int flags = GLOB_TILDE | GLOB_BRACE;
if (glob(s, flags, NULL, &myglob)) {
SYSERROR("Failed to expand wildcards in index-file path \"%s\"", s);
exit(-1);
}
for (c=0; c<myglob.gl_pathc; c++) {
if (engine_add_index(engine, myglob.gl_pathv[c])) {
ERROR("Failed to add index \"%s\"", myglob.gl_pathv[c]);
exit(-1);
}
}
globfree(&myglob);
}
}
if (!pl_size(engine->indexes)) {
logerr("\n\n"
"---------------------------------------------------------------------\n"
"You must list at least one index in the config file (%s)\n\n"
"See http://astrometry.net/use.html about how to get some index files.\n"
"---------------------------------------------------------------------\n"
"\n", configfn);
exit(-1);
}
if (engine->minwidth <= 0.0 || engine->maxwidth <= 0.0) {
logerr("\"minwidth\" and \"maxwidth\" in the config file %s must be positive!\n", configfn);
exit(-1);
}
free(configfn);
if (!il_size(engine->default_depths)) {
parse_depth_string(engine->default_depths,
"10 20 30 40 50 60 70 80 90 100 "
"110 120 130 140 150 160 170 180 190 200");
}
engine->cancelfn = cancelfn;
engine->solvedfn = solvedfn;
i = optind;
while (1) {
char* jobfn;
job_t* job;
struct timeval tv1, tv2;
if (infn) {
// Read name of next input file to be read.
logverb("\nWaiting for next input filename...\n");
jobfn = read_string_terminated(fin, "\n\r\0", 3, FALSE);
if (strlen(jobfn) == 0)
break;
} else {
if (i == argc)
break;
jobfn = args[i];
i++;
}
gettimeofday(&tv1, NULL);
logmsg("Reading file \"%s\"...\n", jobfn);
job = engine_read_job_file(engine, jobfn);
if (!job) {
ERROR("Failed to read job file \"%s\"", jobfn);
exit(-1);
}
if (basedir) {
logverb("Setting job's output base directory to %s\n", basedir);
job_set_output_base_dir(job, basedir);
}
if (engine_run_job(engine, job))
logerr("Failed to run_job()\n");
job_free(job);
gettimeofday(&tv2, NULL);
logverb("Spent %g seconds on this field.\n", millis_between(&tv1, &tv2)/1000.0);
}
engine_free(engine);
sl_free2(strings);
sl_free2(inds);
if (fin && !fromstdin)
fclose(fin);
return 0;
}
static startree_t* my_open(const char* fn, anqfits_t* fits) {
struct timeval tv1, tv2;
startree_t* s;
bl* chunks;
int i;
kdtree_fits_t* io;
char* treename = STARTREE_NAME;
const char* thefn = fn;
assert(fn || fits);
if (!thefn)
thefn = fits->filename;
s = startree_alloc();
if (!s)
return NULL;
gettimeofday(&tv1, NULL);
if (fn)
io = kdtree_fits_open(fn);
else
io = kdtree_fits_open_fits(fits);
gettimeofday(&tv2, NULL);
debug("kdtree_fits_open() took %g ms\n", millis_between(&tv1, &tv2));
if (!io) {
ERROR("Failed to open FITS file \"%s\"", thefn);
goto bailout;
}
gettimeofday(&tv1, NULL);
if (!kdtree_fits_contains_tree(io, treename))
treename = NULL;
gettimeofday(&tv2, NULL);
debug("kdtree_fits_contains_tree() took %g ms\n", millis_between(&tv1, &tv2));
gettimeofday(&tv1, NULL);
s->tree = kdtree_fits_read_tree(io, treename, &s->header);
gettimeofday(&tv2, NULL);
debug("kdtree_fits_read_tree() took %g ms\n", millis_between(&tv1, &tv2));
if (!s->tree) {
ERROR("Failed to read kdtree from file \"%s\"", thefn);
goto bailout;
}
// Check the tree dimensionality.
// (because code trees can be confused...)
if (s->tree->ndim != 3) {
logverb("File %s contains a kd-tree with dim %i (not 3), named %s\n",
thefn, s->tree->ndim, treename);
s->tree->io = NULL;
goto bailout;
}
gettimeofday(&tv1, NULL);
chunks = get_chunks(s, NULL);
for (i=0; i<bl_size(chunks); i++) {
fitsbin_chunk_t* chunk = bl_access(chunks, i);
void** dest = chunk->userdata;
kdtree_fits_read_chunk(io, chunk);
*dest = chunk->data;
}
bl_free(chunks);
gettimeofday(&tv2, NULL);
debug("reading chunks took %g ms\n", millis_between(&tv1, &tv2));
// kdtree_fits_t is a typedef of fitsbin_t
fitsbin_close_fd(io);
return s;
bailout:
kdtree_fits_io_close(io);
startree_close(s);
return NULL;
}
