*/
struct spreadsheet_read_options
{
- const char *sheet_name ; /* The name of the sheet to open (in UTF-8) */
+ char *sheet_name ; /* The name of the sheet to open (in UTF-8) */
int sheet_index ; /* The index of the sheet to open (only used if sheet_name is NULL) */
- const char *cell_range ; /* The cell range (in UTF-8) */
+ char *cell_range ; /* The cell range (in UTF-8) */
bool read_names ; /* True if the first row is to be used as the names of the variables */
int asw ; /* The width of string variables in the created dictionary */
};
int *coli, int *rowi);
-#define _xml(X) (CHAR_CAST (const xmlChar *, X))
+#define _xml(X) (CHAR_CAST (const xmlChar *, (X)))
-#define _xmlchar_to_int(X) (atoi(CHAR_CAST (const char *, X)))
+#define _xmlchar_to_int(X) ((X) ? atoi (CHAR_CAST (const char *, (X))) : -1)
enum spreadsheet_type
{
char * spreadsheet_get_sheet_range (struct spreadsheet *s, int n);
-char *create_cell_ref (int col0, int row0, int coli, int rowi);
+char * create_cell_ref (int col0, int row0);
+char *create_cell_range (int col0, int row0, int coli, int rowi);
-/*
- Attempt to open the file called FILENAME as a spreadsheet.
- It is not known a priori, what type of spreadsheet FILENAME is, or
- even if it is a spreadsheet at all.
- If it fails to open, then it will return NULL without any error or
- warning messages.
- */
-struct spreadsheet * spreadsheet_open (const char *filename);
-void spreadsheet_close (struct spreadsheet *);
+void spreadsheet_destroy (struct spreadsheet *);