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zero approx: try to read main keywords

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eddyem
2019-02-16 22:53:02 +03:00
parent 427ac716ec
commit 620f2c0612
6 changed files with 143 additions and 177 deletions
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2
examples/CMakeLists.txt
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@@ -1,7 +1,7 @@
cmake_minimum_required(VERSION 3.9)
project(examples)
include_directories(../)
link_libraries(usefull_macros)
link_libraries(usefull_macros FITSmanip cfitsio)
#add_executable(fitsstat fitsstat.c)
add_executable(keylist keylist.c)

17
examples/keylist.c
View File

@@ -17,6 +17,7 @@
*/
#include "common.h"
#include <string.h>
typedef struct{
char *fitsname;
@@ -39,7 +40,6 @@ glob_pars G; /* = {
myoption cmdlnopts[] = {
// common options
{"help", NO_ARGS, NULL, 'h', arg_int, APTR(&help), _("show this help")},
{"fitsname",NEED_ARG, NULL, 'i', arg_string, APTR(&G.fitsname), _("name of input file")},
{"list", NO_ARGS, NULL, 'l', arg_none, APTR(&G.list), _("list all keywords")},
{"addrec", MULT_PAR, NULL, 'a', arg_string, APTR(&G.addrec), _("add record to file (you can add more than one record in once, point more -a)")},
end_option
@@ -54,13 +54,14 @@ myoption cmdlnopts[] = {
*/
glob_pars *parse_args(int argc, char **argv){
int i;
char *helpstring = "Usage: %%s [args]\n\n\tWhere args are:\n";
char *helpstring = "Usage: %%s [args] infile.fits\n\n\tWhere args are:\n";
change_helpstring(helpstring);
// parse arguments
parseargs(&argc, &argv, cmdlnopts);
if(help) showhelp(-1, cmdlnopts);
if(argc > 0){
for (i = 0; i < argc; i++)
if(argc)(G.fitsname = strdup(argv[0]));
if(argc > 1){
for (i = 1; i < argc; i++)
printf("Ignore extra argument: %s\n", argv[i]);
}
return &G;
@@ -70,8 +71,12 @@ int main(int argc, char *argv[]){
initial_setup();
parse_args(argc, argv);
if(!G.fitsname) ERRX(_("No input filename given!"));
printf("Name: %s\n", G.fitsname);
if(G.list) printf("List\n");
green("Open file %s\n", G.fitsname);
FITS *f = FITS_read(G.fitsname);
if(!f) ERRX(_("Can't open file %s"), G.fitsname);
if(G.list){
green("List of keywords:\n");
}
if(G.addrec){
char **ptr = G.addrec;
while(*ptr){