struct wbookctx *wbook_new_ex(struct xl_io_handler io_handler, char *filename, int store_in_memory)
{
struct wbookctx *wbook;
wbook = malloc(sizeof(struct wbookctx));
wbook->biff = bw_new();
wbook->OLEwriter = ow_new_ex(io_handler,filename);
if (wbook->OLEwriter == NULL) {
free(wbook);
return NULL;
}
wbook->store_in_memory = store_in_memory;
wbook->epoch1904 = 0;
wbook->activesheet = 0;
wbook->firstsheet = 0;
wbook->xf_index = 16; /* 15 style XF's and 1 cell XF. */
wbook->fileclosed = 0;
wbook->biffsize = 0;
wbook->sheetname = "Sheet";
wbook->tmp_format = fmt_new(0);
wbook->url_format = NULL;
wbook->codepage = 0x04E4; /* 1252 */
wbook->sheets = NULL;
wbook->sheetcount = 0;
wbook->formats = NULL;
wbook->formatcount = 0;
/* Add the default format for hyperlinks */
wbook->url_format = wbook_addformat(wbook);
fmt_set_fg_color(wbook->url_format, "blue");
fmt_set_underline(wbook->url_format, 1);
return wbook;
}
fmt_t *fmt_new_alloc( const char *s, int len, fmt_type_t type )
{
fmt_t *res = (fmt_t *)malloc( sizeof(fmt_t) );
if ( res == NULL )
return NULL;
if ( fmt_new( s, len, type, res ) ) {
free( res );
return NULL;
}
res->type = type;
return res;
}
/* Add a new format to the Excel workbook. This adds an XF record and
* a FONT record. TODO: add a FORMAT record. */
struct xl_format *wbook_addformat(struct wbookctx *wbook)
{
int index;
struct xl_format *fmt;
index = wbook->formatcount;
if (wbook->formats == NULL)
wbook->formats = malloc(sizeof(struct xl_format *));
else
wbook->formats = realloc(wbook->formats, sizeof(struct xl_format *) * (index + 1));
fmt = fmt_new(wbook->xf_index);
wbook->xf_index += 1;
wbook->formats[index] = fmt;
wbook->formatcount++;
return fmt;
}
