/usr/include/cat/AstroImage.h is in skycat 3.1.2+starlink1~b-8+b2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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#ifndef _AstroImage_h_
#define _AstroImage_h_
/*
* E.S.O. - VLT project/ESO Archive
* $Id: AstroImage.h,v 1.1.1.1 2009/03/31 14:11:52 cguirao Exp $
*
* AstroImage.h - base class definitions for classes that retrieve an image
* from a catalog based on object name, position, width and height.
*
* ------------------------------------------------------------------
* NOTE: This class is obsolete, please use the AstroCatalog class
* instead.
* ------------------------------------------------------------------
*
* who when what
* -------------- -------- ----------------------------------------
* Allan Brighton 30 Sep 95 Created
*/
#include <cstdio>
#include "HTTP.h"
#include "WorldOrImageCoords.h"
#include "CatalogInfo.h"
/*
* Class AstroImage
*
* This class is used to retrieve images from a remote image server based
* on a name or position and a width and height in arc minutes. The main
* entry point is the "open" method, which returns a pointer to a class
* object for the image server.
*/
class AstroImage {
protected:
HTTP http_; // http server handle
char* tmpfile_; // temp file to hold fits image
int status_; // status after constructor
CatalogInfoEntry* entry_; // ptr to the entry for this image svr
// constructor - create catalog class instance
// note: public interface uses AstroImage::open to hide subclass info
AstroImage(CatalogInfoEntry*);
public:
// copy constructor
AstroImage(const AstroImage&);
// destructor - close catalog and free any resources
virtual ~AstroImage();
// open the named catalog and return a pointer to an AstroImage
// object allocated for it or NULL if errors occur
static AstroImage* open(const char* name);
// pass a request to the catalog and return the name of a FITS file
// containing the resulting image, or NULL if not found
int getImage(const WorldOrImageCoords& pos, double width, double height);
int getImage(const char* url);
// return a pointer to the first config entry
// (for link list traversal)
static CatalogInfoEntry* firstCatalog() {
return CatalogInfo::first();
}
// set the file ptr to use for http feedback during image transfers
void feedback(FILE* f) {http_.feedback(f);}
// member access:
// return status (after constructor) for error checking
int status() {return status_;}
// return the handle for the HTTP object used to do the GET
// (can be used to determine header values, or check if a
// username and password are needed)
HTTP& http() {return http_;}
// set/get the temp file to use for getting images via http
void tmpfile(const char* name);
const char* tmpfile() {return tmpfile_;}
// return the name of this service
const char* name() {return entry_->longName();}
const char* longName() {return entry_->longName();}
const char* shortName() {return entry_->shortName();}
// return the copyright field
const char* copyright() {return entry_->copyright();}
// return the help field
const char* help() {return entry_->help();}
// return true if the image server uses world coordinates
int isWcs() {return entry_->isWcs();}
// return true if the image server uses image pixel coordinates
int isPix() {return entry_->isPix();}
};
#endif /* _AstroImage_h_ */
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