X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fdata%2Fspreadsheet-reader.h;h=9a46b35e9eb6a255e78403e9cfa242f6c133a754;hb=0a881d629fb4ad0326796076d127c341c65832fe;hp=77ed5ab9dbbe6551f59126ed21a6da2c3e53575f;hpb=5c210c96542db2a357cf1aa6b690ef2ea88a54b1;p=pspp

diff --git a/src/data/spreadsheet-reader.h b/src/data/spreadsheet-reader.h
index 77ed5ab9db..9a46b35e9e 100644
--- a/src/data/spreadsheet-reader.h
+++ b/src/data/spreadsheet-reader.h
@@ -19,6 +19,8 @@
 
 #include <stdbool.h>
 
+struct casereeader;
+
 /* Default width of string variables. */
 #define SPREADSHEET_DEFAULT_WIDTH 8
 
@@ -31,17 +33,12 @@ struct spreadsheet_read_options
   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) */
   char *cell_range ;       /* The cell range (in UTF-8) */
-};
-
-
-struct spreadsheet_read_info
-{
-  char *file_name ;        /* The name of the file to open (in filename encoding) */
   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 pseudo_base26 (const char *str);
+int ps26_to_int (const char *str);
+char * int_to_ps26 (int);
 
 bool convert_cell_ref (const char *ref,
 		       int *col0, int *row0,
@@ -59,29 +56,33 @@ enum spreadsheet_type
     SPREADSHEET_ODS
   };
 
+
 struct spreadsheet
 {
+  const char *file_name;
+
   enum spreadsheet_type type;
 
   /* The total number of sheets in the "workbook" */
-  int sheets;
+  int n_sheets;
 
   /* The dictionary */
   struct dictionary *dict;
 };
 
-/* 
-   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 *);
 
-struct casereeader;
-struct casereader * spreadsheet_make_reader (struct spreadsheet *s);
+struct casereader * spreadsheet_make_reader (struct spreadsheet *, const struct spreadsheet_read_options *);
+
+const char * spreadsheet_get_sheet_name (struct spreadsheet *s, int n);
+char * spreadsheet_get_sheet_range (struct spreadsheet *s, int n);
+
+
+char *create_cell_ref (int col0, int row0, int coli, int rowi);
+
+void spreadsheet_destroy (struct spreadsheet *);
+
+
+
 
 
 #define SPREADSHEET_CAST(X) ((struct spreadsheet *)(X))