int main(int argc, char *argv[]){
check4running(PIDFILE, NULL);
initial_setup();
Global_parameters = parse_args(argc, argv);
assert(Global_parameters);
if(!get_shm_block(&sdat, ClientSide) || !check_shm_block(&sdat)){
ERRX("Can't get SHM block!");
}
#ifndef EBUG
PRINT(_("Test multicast connection\n"));
double last = M_time;
WAIT_EVENT((fabs(M_time - last) > 0.02), 5.);
if(tmout && fabs(M_time - last) < 4.)
ERRX(_("Multicasts stale!"));
#endif
signal(SIGTERM, signals); // kill (-15)
signal(SIGHUP, SIG_IGN); // hup - daemon
signal(SIGINT, signals); // ctrl+C
signal(SIGQUIT, signals); // ctrl+\ .
signal(SIGTSTP, SIG_IGN); // ctrl+Z
setbuf(stdout, NULL);
setup_pins();
if(Global_parameters->absmove && gotozero()) ERRX(_("Can't locate zero-endswitch"));
if(Global_parameters->gotoangle > -360. && Global_parameters->gotoangle < 360.){
if(Global_parameters->absmove) Global_parameters->gotoangle += PA_ZEROVAL;
if(gotoangle(Global_parameters->gotoangle)) ERRX(_("Can't move for given angle"));
}
stepper_process();
return 0;
}
static void
receiver(const int fd, const char *host, const char *port, size_t n, bool conn,
bool bug)
{
int s;
ssize_t l;
size_t seq;
struct message msg;
struct pollfd pfd;
socklen_t slen;
s = getsocket(host, port, bind, &slen, bug);
pfd.fd = s;
pfd.events = POLLIN;
/* Tell I'm ready */
synchronize(fd, false);
for (seq = 0; seq < n; seq++) {
if (poll(&pfd, 1, 10000) == -1)
ERRX(EXIT_FAILURE, "poll (%s)", strerror(errno));
l = conn ? recv(s, &msg, sizeof(msg), 0) :
recvfrom(s, &msg, sizeof(msg), 0, (void *)&ss, &slen);
if (l == -1)
ERRX(EXIT_FAILURE, "recv (%s)", strerror(errno));
if (debug)
show("got", &msg);
if (seq != msg.seq)
ERRX(EXIT_FAILURE, "seq: expect=%zu actual=%zu",
seq, msg.seq);
}
/* Tell I'm finished */
synchronize(fd, false);
}
static int
synchronize(const int fd, bool waiter)
{
int syncmsg = 0;
int r;
struct pollfd pfd;
if (waiter) {
pfd.fd = fd;
pfd.events = POLLIN;
/* We use poll to avoid lock up when the peer died unexpectedly */
r = poll(&pfd, 1, 10000);
if (r == -1)
ERRX(EXIT_FAILURE, "poll (%s)", strerror(errno));
if (r == 0)
/* Timed out */
return -1;
if (read(fd, &syncmsg, sizeof(syncmsg)) == -1)
ERRX(EXIT_FAILURE, "read (%s)", strerror(errno));
} else {
if (write(fd, &syncmsg, sizeof(syncmsg)) == -1)
ERRX(EXIT_FAILURE, "write (%s)", strerror(errno));
}
return 0;
}
static int
getsocket(const char *host, const char *port,
int (*f)(int, const struct sockaddr *, socklen_t), socklen_t *slen,
bool bug)
{
int e, s, lasterrno = 0;
struct addrinfo hints, *ai0, *ai;
const char *cause = "?";
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_UNSPEC;
hints.ai_socktype = SOCK_DGRAM;
e = getaddrinfo(host, port, &hints, &ai0);
if (e)
ERRX(EXIT_FAILURE, "Can't resolve %s:%s (%s)", host, port,
gai_strerror(e));
s = -1;
for (ai = ai0; ai; ai = ai->ai_next) {
s = socket(ai->ai_family, ai->ai_socktype, ai->ai_protocol);
if (s == -1) {
lasterrno = errno;
cause = "socket";
continue;
}
if (allowv4mapped(s, ai) == -1) {
cause = "allow v4 mapped";
goto out;
}
if ((*f)(s, ai->ai_addr, ai->ai_addrlen) == -1) {
cause = f == bind ? "bind" : "connect";
goto out;
}
if ((f == bind || f == connector) && addmc(s, ai, bug) == -1) {
cause = "join group";
goto out;
}
*slen = ai->ai_addrlen;
break;
out:
lasterrno = errno;
close(s);
s = -1;
continue;
}
freeaddrinfo(ai0);
if (s == -1)
ERRX(EXIT_FAILURE, "%s (%s)", cause, strerror(lasterrno));
return s;
}
static void
run(const char *host, const char *port, size_t n, bool conn, bool bug)
{
pid_t pid;
int status;
int syncfds[2];
int error;
if (socketpair(AF_UNIX, SOCK_STREAM, 0, syncfds) == -1)
ERRX(EXIT_FAILURE, "socketpair (%s)", strerror(errno));
switch ((pid = fork())) {
case 0:
receiver(syncfds[0], host, port, n, conn, bug);
return;
case -1:
ERRX(EXIT_FAILURE, "fork (%s)", strerror(errno));
default:
error = sender(syncfds[1], host, port, n, conn, bug);
again:
switch (waitpid(pid, &status, WNOHANG)) {
case -1:
ERRX(EXIT_FAILURE, "wait (%s)", strerror(errno));
case 0:
if (error == 0)
/*
* Receiver is still alive, but we know
* it will exit soon.
*/
goto again;
if (kill(pid, SIGTERM) == -1)
ERRX(EXIT_FAILURE, "kill (%s)",
strerror(errno));
goto again;
default:
if (WIFSIGNALED(status)) {
if (WTERMSIG(status) == SIGTERM)
ERRX0(EXIT_FAILURE,
"receiver failed and was killed" \
"by sender");
else
ERRX(EXIT_FAILURE,
"receiver got signaled (%s)",
strsignal(WTERMSIG(status)));
} else if (WIFEXITED(status)) {
if (WEXITSTATUS(status) != 0)
ERRX(EXIT_FAILURE,
"receiver exited with status %d",
WEXITSTATUS(status));
} else {
ERRX(EXIT_FAILURE,
"receiver exited with unexpected status %d",
status);
}
break;
}
return;
}
}
static int
sender(const int fd, const char *host, const char *port, size_t n, bool conn,
bool bug)
{
int s;
ssize_t l;
struct message msg;
socklen_t slen;
s = getsocket(host, port, conn ? connect : connector, &slen, bug);
/* Wait until receiver gets ready. */
if (synchronize(fd, true) == -1)
return -1;
for (msg.seq = 0; msg.seq < n; msg.seq++) {
#ifdef CLOCK_MONOTONIC
if (clock_gettime(CLOCK_MONOTONIC, &msg.ts) == -1)
ERRX(EXIT_FAILURE, "clock (%s)", strerror(errno));
#else
struct timeval tv;
if (gettimeofday(&tv, NULL) == -1)
ERRX(EXIT_FAILURE, "clock (%s)", strerror(errno));
msg.ts.tv_sec = tv.tv_sec;
msg.ts.tv_nsec = tv.tv_usec * 1000;
#endif
if (debug)
show("sending", &msg);
l = conn ? send(s, &msg, sizeof(msg), 0) :
sendto(s, &msg, sizeof(msg), 0, (void *)&ss, slen);
if (l == -1)
ERRX(EXIT_FAILURE, "send (%s)", strerror(errno));
usleep(100);
}
/* Wait until receiver finishes its work. */
if (synchronize(fd, true) == -1)
return -1;
return 0;
}
int main(int argc, char *argv[])
{
struct nl_sock *sock;
struct nl_cache *cache;
struct nl_dump_params params = {
.dp_type = NL_DUMP_LINE,
.dp_fd = stdout,
};
if ((sock = nl_socket_alloc()) == 0)
ERRX("Failed nl_socket_alloc");
if (genl_connect(sock))
ERRX("Failed genl_connect");
if (genl_ctrl_alloc_cache(sock, &cache))
ERRX("Failed genl_ctrl_alloc_cache");
nl_cache_dump(cache, ¶ms);
return 0;
}
/**
* build IMAGE image from data array indata
*/
IMAGE *buildFITSfromdat(size_t h, size_t w, int dtype, uint8_t *indata){
size_t stride = 0;
double (*fconv)(uint8_t *data) = NULL;
double ubyteconv(uint8_t *data){return (double)*data;}
double ushortconv(uint8_t *data){return (double)*(int16_t*)data;}
double ulongconv(uint8_t *data){return (double)*(uint32_t*)data;}
double ulonglongconv(uint8_t *data){return (double)*(uint64_t*)data;}
double floatconv(uint8_t *data){return (double)*(float*)data;}
IMAGE *out = newFITS(h, w, dtype);
switch (dtype){
case BYTE_IMG:
stride = 1;
fconv = ubyteconv;
break;
case SHORT_IMG:
stride = 2;
fconv = ushortconv;
break;
case LONG_IMG:
stride = 4;
fconv = ulongconv;
break;
case FLOAT_IMG:
stride = 4;
fconv = floatconv;
break;
case LONGLONG_IMG:
fconv = ulonglongconv;
stride = 8;
break;
case DOUBLE_IMG:
memcpy(out->data, indata, sizeof(double)*w*h);
return out;
break;
default:
/// Неправильный тип данных
ERRX(_("Wrong data type"));
}
size_t y, W = w*stride;
Item *data = out->data;
OMP_FOR(shared(data))
for(y = 0; y < h; ++y){
Item *dout = &data[y*w];
uint8_t *din = &indata[y*W];
size_t x;
for(x = 0; x < w; ++x, din += stride)
*dout++ = fconv(din);
}
return out;
}
/*
* makes array of pipeline parameters
* if any found, return TRUE
* else return FALSE
*/
bool get_pipeline_params(){
int i, N;
char **p = G.conv;
Filter *f;
for(N = 0; *p; ++N, ++p);
farray_size = N;
if(N == 0) return FALSE;
farray = MALLOC(Filter*, farray_size);
p = G.conv;
for(i = 0; i < N; ++i, ++p){
DBG("filter: %s", *p);
if(!(f = parse_filter(*p))){
/// "Неправильно заданы параметры конвейера"
ERRX(_("Wrong pipeline parameters!"));
}
farray[i] = f;
}
return TRUE;
}
/**
* Mmap file to a memory area
*
* @param filename (i) - name of file to mmap
* @return stuct with mmap'ed file or die
*/
mmapbuf *My_mmap(char *filename){
int fd;
char *ptr;
size_t Mlen;
struct stat statbuf;
if(!filename) ERRX(_("No filename given!"));
if((fd = open(filename, O_RDONLY)) < 0)
ERR(_("Can't open %s for reading"), filename);
if(fstat (fd, &statbuf) < 0)
ERR(_("Can't stat %s"), filename);
Mlen = statbuf.st_size;
if((ptr = mmap (0, Mlen, PROT_READ, MAP_PRIVATE, fd, 0)) == MAP_FAILED)
ERR(_("Mmap error for input"));
if(close(fd)) ERR(_("Can't close mmap'ed file"));
mmapbuf *ret = MALLOC(mmapbuf, 1);
ret->data = ptr;
ret->len = Mlen;
return ret;
}
/**
* Run daemon service
*/
void daemonize(char *port){
FNAME();
int sock = -1;
struct addrinfo hints, *res, *p;
memset(&hints, 0, sizeof(hints));
hints.ai_family = AF_INET;
hints.ai_socktype = SOCK_STREAM;
hints.ai_flags = AI_PASSIVE;
if(getaddrinfo(NULL, port, &hints, &res) != 0){
ERR("getaddrinfo");
}
struct sockaddr_in *ia = (struct sockaddr_in*)res->ai_addr;
char str[INET_ADDRSTRLEN];
inet_ntop(AF_INET, &(ia->sin_addr), str, INET_ADDRSTRLEN);
// loop through all the results and bind to the first we can
for(p = res; p != NULL; p = p->ai_next){
if((sock = socket(p->ai_family, p->ai_socktype, p->ai_protocol)) == -1){
WARN("socket");
continue;
}
int reuseaddr = 1;
if(setsockopt(sock, SOL_SOCKET, SO_REUSEADDR, &reuseaddr, sizeof(int)) == -1){
ERR("setsockopt");
}
if(bind(sock, p->ai_addr, p->ai_addrlen) == -1){
close(sock);
WARN("bind");
continue;
}
break; // if we get here, we have a successfull connection
}
if(p == NULL){
putlog("failed to bind socket, exit");
// looped off the end of the list with no successful bind
ERRX("failed to bind socket");
}
freeaddrinfo(res);
daemon_(sock);
close(sock);
putlog("socket closed, exit");
signals(0);
}
IMAGE *process_pipeline(IMAGE *image){
if(!image){
/// "Не задано входное изображение"
ERRX(_("No input image given"));
}
if(!farray || !farray_size){
/// "Не заданы параметры конвейера"
WARNX(_("No pipeline parameters given"));
}
size_t i;
Filter **far = farray;
IMAGE *in = copyFITS(image); // copy original image to leave it unchanged
IMAGE *processed = NULL;
for(i = 0; i < farray_size; ++i, ++far){
Filter *f = *far;
DBG("Got filter #%d: w=%d, h=%d, sx=%g, sy=%g\n", f->FilterType,
f->w, f->h, f->sx, f->sy);
printf("try filter %zd\n", i);
Itmarray oarg = {NULL, 0};
processed = f->imfunc(in, f, &oarg);
/// "Ошибка в обработке конвейера"
if(!processed) ERRX(_("Error on pipeline processing!"));
// TODO: what should I do with oarg???
if(oarg.size){
size_t i, l = oarg.size;
//if(verbose_level){
green("got oarg: \n");
for(i = 0; i < l; ++i){
printf("%5zd: %g\n", i, oarg.data[i]);
}
//}
char tabname[80];
snprintf(tabname, 80, "%s_CONVERSION", f->name);
FITStable *tab = table_new(processed, tabname);
if(tab){
table_column col = {
.width = sizeof(int32_t),
.repeat = l,
.coltype = TINT
};
int32_t *levls = MALLOC(int32_t, l);
for(i = 0; i < l; ++i) levls[i] = (int32_t) i;
col.contents = levls;
sprintf(col.colname, "level");
*col.unit = 0;
table_addcolumn(tab, &col);
FREE(levls);
col.contents = oarg.data;
col.coltype = TDOUBLE;
col.width = sizeof(double),
sprintf(col.colname, "value");
sprintf(col.unit, "ADU");
table_addcolumn(tab, &col);
printf("Create table:\n");
table_print(tab);
}
FREE(oarg.data);
}
processed->keylist = in->keylist;
char changes[FLEN_CARD];
snprintf(changes, FLEN_CARD, "HISTORY modified by routine %s", f->name);
list_add_record(&(processed->keylist), changes);
//list_print(processed->keylist);
in->keylist = NULL; // prevent deleting global keylist
imfree(&in);
in = processed;
}
return processed;
}
Filter *parse_filter(char *pars){
Filter *fltr;
int idx = -1;
pipepars popts;
mysuboption pipeopts[] = {
// help for given conversion
{"help", NO_ARGS, arg_none, &popts.help},
// type of conversion
{"type", NEED_ARG, arg_string, &popts.ftype},
// radius of median filter
{"r", NEED_ARG, arg_int, &popts.xsz},
// sigmax, sigmay for gauss/lapgauss
{"sx", NEED_ARG, arg_double, &popts.xhw},
{"sy", NEED_ARG, arg_double, &popts.yhw},
// & window size for them
{"w", NEED_ARG, arg_int, &popts.xsz},
{"h", NEED_ARG, arg_int, &popts.ysz},
// posterisation
{"nsteps",NEED_ARG,arg_int, &popts.xsz},
{"scale",NEED_ARG, arg_string, &popts.scale},
end_suboption
};
memset(&popts, 0, sizeof(pipepars));
if(!get_suboption(pars, pipeopts)){
return NULL;
}else{
if(!popts.ftype){ // no type given
/// "Необходимо по крайней мере задать параметр 'type', например: '-p type=help'"
ERRX(_("You should at least give parameter 'type', for example: '-p type=help'"));
}
DBG("type: %s", popts.ftype);
if(strcmp(popts.ftype, "help") == 0){ // info about pipeline names
show_pipeline_pars();
}
int i = 0;
while(filter_names[i].parname){
if(!strcmp(filter_names[i].parname, popts.ftype)){
idx = i;
break;
}
++i;
}
if(idx == -1){ // wrong type
/// "Неправильный параметр 'type' конвейера"
WARNX(_("Wrong pipeline 'type' parameter: %s"), popts.ftype);
show_pipeline_pars();
}
}
if(popts.help){ // help about current filter options
showparhelp(idx);
}
fltr = MALLOC(Filter, 1);
fltr->FilterType = filter_names[idx].FilterType;
fltr->name = strdup(filter_names[idx].parname);
popts.imfunc = filter_names[idx].imfunc;
DBG("idx: %d, ftype: %d", idx, fltr->FilterType);
// check parameters & fill Filer fields
if(popts.imfunc == get_median || popts.imfunc == get_adaptive_median){
fltr->w = popts.xsz;
}else if(popts.imfunc == DiffFilter &&
(fltr->FilterType == LAPGAUSS || fltr->FilterType == GAUSS)){
if(popts.xsz < 5){
// "Ширина фильтра изменена на 5"
WARNX(_("Filter window width changed to 5"));
popts.xsz = 5;
}
if(popts.ysz < 5){
// "Высота фильтра изменена на 5"
WARNX(_("Filter window height changed to 5"));
popts.ysz = 5;
}
if(popts.xhw < 1. || popts.yhw < 1.){
/// "Полуширина фильтра должна быть не меньше 1."
ERRX(_("Filter FWHM should be not less than 1."));
}
fltr->w = popts.xsz; fltr->h = popts.ysz;
fltr->sx = popts.xhw; fltr->sy = popts.yhw;
}else if(popts.imfunc == StepFilter){ // check levels & type
if(popts.xsz < 2 || popts.xsz > 255){
/// "Количество уровней градаций яркости должно быть от 2 до 255"
ERRX(_("Brightness levels amount shoul be from 2 to 255"));
}
fltr->w = popts.xsz;
int i = 0, idx = -1;
DBG("name: %s", popts.scale);
if(!popts.scale){
/// "Не указан параметр scale"
ERRX(_("You should set 'scale' parameter"));
}
while(scales[i].name){
if(!strcmp(popts.scale, scales[i].name)){
idx = i; break;
}
++i;
}
if(idx == -1){
/// "Параметры фильтра постеризации должны быть такими:\n%s"
ERRX(_("Posterisation filter parameters should be:\n%s"), stepargs);
}
DBG("idx: %d", idx);
fltr->h = scales[idx].type;
}
fltr->imfunc = popts.imfunc;
DBG("Got filter #%d: w=%d, h=%d, sx=%g, sy=%g\n", fltr->FilterType,
fltr->w, fltr->h, fltr->sx, fltr->sy);
return fltr;
}
/**
* add to table 'tbl' column 'column'
* Be carefull all fields of 'column' exept of 'format' should be filled
* - if data is character array, 'width' should be equal 0
* - all input data will be copied, so caller should run 'free' after this function!
*/
FITStable *table_addcolumn(FITStable *tbl, table_column *column){
FNAME();
if(!tbl || !column || !column->contents) return NULL;
long nrows = column->repeat;
int width = column->width;
if(tbl->nrows < nrows) tbl->nrows = nrows;
size_t datalen = nrows * width, cols = ++tbl->ncols;
char *curformat = column->format;
DBG("add column; width: %d, nrows: %ld, name: %s", width, nrows, column->colname);
/*void convchar(){ // count maximum length of strings in array
char **charr = (char**)column->contents, *dptr = charr;
size_t n, N = column->repeat;
for(n = 0; n < N; ++n){
if(strlen(
if(*dptr++ == 0){ --processed; if(len > maxlen) maxlen = len; len = 0; }
else{ ++len; }
}
}*/
#define CHKLEN(type) do{if(width != sizeof(type)) datalen = sizeof(type) * nrows;}while(0)
switch(column->coltype){
case TBIT:
snprintf(curformat, FLEN_FORMAT, "%ldX", nrows);
CHKLEN(int8_t);
break;
case TBYTE:
snprintf(curformat, FLEN_FORMAT, "%ldB", nrows);
CHKLEN(int8_t);
break;
case TLOGICAL:
snprintf(curformat, FLEN_FORMAT, "%ldL", nrows);
CHKLEN(int8_t);
break;
case TSTRING:
if(width == 0){
snprintf(curformat, FLEN_FORMAT, "%ldA", nrows);
datalen = nrows;
}else
snprintf(curformat, FLEN_FORMAT, "%ldA%d", nrows, width);
break;
case TSHORT:
snprintf(curformat, FLEN_FORMAT, "%ldI", nrows);
CHKLEN(int16_t);
break;
case TLONG:
snprintf(curformat, FLEN_FORMAT, "%ldJ", nrows);
CHKLEN(int32_t);
break;
case TLONGLONG:
snprintf(curformat, FLEN_FORMAT, "%ldK", nrows);
CHKLEN(int64_t);
break;
case TFLOAT:
snprintf(curformat, FLEN_FORMAT, "%ldE", nrows);
CHKLEN(float);
break;
case TDOUBLE:
snprintf(curformat, FLEN_FORMAT, "%ldD", nrows);
CHKLEN(double);
break;
case TCOMPLEX:
snprintf(curformat, FLEN_FORMAT, "%ldM", nrows);
if(width != sizeof(float)*2) datalen = sizeof(float) * nrows * 2;
break;
case TDBLCOMPLEX:
snprintf(curformat, FLEN_FORMAT, "%ldM", nrows);
if(width != sizeof(double)*2) datalen = sizeof(double) * nrows * 2;
break;
case TINT:
snprintf(curformat, FLEN_FORMAT, "%ldJ", nrows);
CHKLEN(int32_t);
break;
case TSBYTE:
snprintf(curformat, FLEN_FORMAT, "%ldS", nrows);
CHKLEN(int8_t);
break;
case TUINT:
snprintf(curformat, FLEN_FORMAT, "%ldV", nrows);
CHKLEN(int32_t);
break;
case TUSHORT:
snprintf(curformat, FLEN_FORMAT, "%ldU", nrows);
CHKLEN(int16_t);
break;
default:
WARNX(_("Unsupported column data type!"));
return NULL;
}
DBG("new size: %ld, old: %ld", sizeof(table_column)*cols, sizeof(table_column)*(cols-1));
if(!(tbl->columns = realloc(tbl->columns, sizeof(table_column)*cols))) ERRX("malloc");
table_column *newcol = &(tbl->columns[cols-1]);
memcpy(newcol, column, sizeof(table_column));
newcol->contents = calloc(datalen, 1);
if(!newcol->contents) ERRX("malloc");
DBG("copy %zd bytes", datalen);
if(column->coltype == TSTRING && width){
long n;
char **optr = (char**)newcol->contents, **iptr = (char**)column->contents;
for(n = 0; n < nrows; ++n, ++optr, ++iptr) *optr = strdup(*iptr);
}else
memcpy(newcol->contents, column->contents, datalen);
return tbl;
}
/**
* add FITS table to image structure
*/
FITStable *table_read(IMAGE *img, fitsfile *fp){
int ncols, i;
long nrows;
char extname[FLEN_VALUE];
#define TRYRET(f, ...) do{TRYFITS(f, fp, __VA_ARGS__); if(fitsstatus) goto ret;}while(0)
TRYRET(fits_get_num_rows, &nrows);
TRYRET(fits_get_num_cols, &ncols);
TRYRET(fits_read_key, TSTRING, "EXTNAME", extname, NULL);
DBG("Table named %s with %ld rows and %d columns", extname, nrows, ncols);
FITStable *tbl = table_new(img, extname);
if(!tbl) return NULL;
for(i = 1; i <= ncols; ++i){
int typecode;
long repeat, width;
FITSFUN(fits_get_coltype, fp, i, &typecode, &repeat, &width);
if(fitsstatus){
WARNX(_("Can't read column %d!"), i);
continue;
}
DBG("typecode=%d, repeat=%ld, width=%ld", typecode, repeat, width);
table_column col = {.repeat = repeat, .width = width, .coltype = typecode};
void *array = malloc(width*repeat);
if(!array) ERRX("malloc");
int anynul;
int64_t nullval = 0;
int j;
for(j = 0; j < repeat; ++j){
FITSFUN(fits_read_col, fp, typecode, i, j=1, 1, 1, (void*)nullval, array, &anynul);
if(fitsstatus){
WARNX(_("Can't read column %d row %d!"), i, j);
continue;
}
}
DBG("done");
continue;
col.contents = array;
char keyword[FLEN_KEYWORD];
int stat = 0;
fits_make_keyn("TTYPE", i, keyword, &stat);
if(stat){WARNX("???"); stat = 0;}
fits_read_key(fp, TSTRING, keyword, col.colname, NULL, &stat);
if(stat){ sprintf(col.colname, "noname"); stat = 0;}
fits_make_keyn("TUNIT", i, keyword, &stat);
if(stat){WARNX("???"); stat = 0;}
fits_read_key(fp, TSTRING, keyword, col.unit, NULL, &stat);
if(stat) *col.unit = 0;
DBG("Column, cont[2]=%d, type=%d, w=%ld, r=%ld, nm=%s, u=%s", ((int*)col.contents)[2], col.coltype,
col.width, col.repeat, col.colname, col.unit);
//table_addcolumn(tbl, &col);
FREE(array);
}
// DBG("fits_create_tbl nrows=%zd, ncols=%zd, colnms[0]=%s, formats[0]=%s, "
// "units[0]=%s, name=%s", tbl->nrows, cols, tbl->colnames[0], tbl->formats[0], tbl->units[0], tbl->tabname);
#undef TRYRET
ret:
if(fitsstatus){
tablefree(&tbl);
--img->tables->amount;
}
return tbl;
}
int main(int argc, char **argv){
int i, j, L;
mmapbuf *input;
initial_setup();
parce_args(argc, argv);
if(!G.ifile){
ERRX("You shold give input file name\n");
return(-1);
}
if(G.format) DBG("Format: %s\n", G.format);
else{
DBG("No format defined, use \"%%s.%%d\"\n");
G.format = "%s.%d";
}
if(G.nparts) DBG("Use first %d copies of list\n", G.nparts);
else DBG("Use all list given\n");
if(!G.list){
WARNX("Error! You should say\n\t\t%s -L list\n", __progname);
ERR("\twhere \"list\" is a comma-separated list of sheets\n");
return(-1);
}
L = build_list();
DBG("Found %d sheets in list:\n", L);
if(L == 0){
ERRX("Error: empty list\n");
return(-1);
}
for(i = 0; i < L; i++) DBG("\titem %d: %s\n", i, List[i]);
if(!(input = My_mmap(G.ifile))){
ERRX("A strange error: can't mmap input file\n");
return(-1);
}
char *iptr = input->data, *oldptr = iptr;
i = 0;
char comp[32], val[32];
int N1, N2;
while((iptr = strstr(iptr, "$Comp\n"))){
DBG("%dth component: ", ++i);
iptr = strstr(iptr, "\nL ");
if(!iptr) break;
iptr += 3;
if(sscanf(iptr, "%s %s\n", comp, val) != 2) continue;
DBG("component %s with label %s\n", comp, val);
iptr = strstr(iptr, "\nU ");
if(!iptr) break;
iptr += 3;
if(sscanf(iptr, "%d %d %s\n",&N1,&N2,comp) != 3) continue;
DBG("N1 = %d; N2 = %d; comp label: %s\n",N1,N2,comp);
iptr = strstr(iptr, "\nF"); // go to line "F 0"
if(!iptr) break;
iptr++;
// printout all what was before:
oldptr = printdata(oldptr, iptr);
for(j = 0; j < L; j++){
printf("AR Path=\"/%s/%s\" Ref=\"", List[j], comp);
printf(G.format, val, j+1);
printf("\" Part=\"1\"\n");
}
}
// printout the rest of file
if(!iptr) iptr = input->data + input->len;
printdata(oldptr, iptr);
My_munmap(input);
return 0;
}