Initial code commit.

Little to no error reporting, still fairly brittle and not very well tested.
2018-03-26 18:03:12 +01:00
parent 9e08e01623
commit 3c4b00f12f
7 changed files with 963 additions and 0 deletions
@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) 2018 Diamond Light Source Ltd.
+ * Author: Charles Mita
+ */
+
+
+#ifndef NXS_XDS_FILE_H
+#define NXS_XDS_FILE_H
+
+#include <hdf5.h>
+
+struct dataset_properties_t {
+	int ndims;
+	int data_width;
+	hsize_t *dims;
+};
+
+void free_dataset_properties(struct dataset_properties_t *p);
+
+struct data_description_t {
+	hid_t det_group_id;
+	hid_t data_group_id;
+	int (*get_pixel_properties)(const struct data_description_t*, double*, double*);
+	int (*get_pixel_mask)(const struct data_description_t*, int*);
+	int (*get_data_properties)(const struct data_description_t*, struct dataset_properties_t*);
+	int (*get_data_frame)(const struct data_description_t*, const struct dataset_properties_t*, int, int, void*);
+	void *extra;
+	void (*free_extra)(struct data_description_t*);
+};
+
+void free_nxs_data_description(struct data_description_t *desc);
+
+struct eiger_data_description_t {
+	int n_data_blocks;
+	int *block_sizes;
+};
+
+void free_eiger_data_description(struct data_description_t *desc);
+
+struct det_visit_objects_t {
+	hid_t nxdata;
+	hid_t nxdetector;
+};
+
+void clear_det_visit_objects(struct det_visit_objects_t *objects);
+
+int get_nxs_dataset_dims(const struct data_description_t *desc, struct dataset_properties_t *properties);
+
+int fill_data_descriptor(struct data_description_t *data_desc, struct det_visit_objects_t *visit_result);
+
+int extract_detector_info(const hid_t fid, struct data_description_t *data_desc, struct dataset_properties_t *ds_prop);
+
+#endif /* NXS_XDS_FILE_H */