1 files changed, 59 insertions, 0 deletions
diff --git a/libxlsxio-feat.patch b/libxlsxio-feat.patch
new file mode 100644
index 0000000..c22712c
--- /dev/null
+++ b/libxlsxio-feat.patch
@@ -0,0 +1,59 @@
+Adapted for 0.2.24 from changes in https://github.com/viest/xlsxio
+
+
+From 2ca1dd9967982dc3f4b5b4d49e019b95250893bf Mon Sep 17 00:00:00 2001
+From: viest <dev@service.viest.me>
+Date: Sat, 29 Feb 2020 22:15:15 +0800
+Subject: [PATCH] Feat: get read sheet information
+
+---
+ .gitignore            |  2 ++
+ include/xlsxio_read.h | 12 +++++++++
+ lib/xlsxio_read.c     | 63 +++++++++++++++++++++++++------------------
+ 3 files changed, 51 insertions(+), 26 deletions(-)
+
+diff --git a/include/xlsxio_read.h b/include/xlsxio_read.h
+index b3d05a0..9ae382d 100644
+--- a/include/xlsxio_read.h
++++ b/include/xlsxio_read.h
+@@ -224,6 +224,18 @@ DLL_EXPORT_XLSXIO const XLSXIOCHAR* xlsxioread_sheetlist_next (xlsxioreadersheet
+ /*! \brief read handle for worksheet object */
+ typedef struct xlsxio_read_sheet_struct* xlsxioreadersheet;
+ 
++/*! \brief get the index of the last column of the current worksheet row
++ * \param  sheethandle   read handle for worksheet object
++ * \sa     xlsxioread_sheet_open()
++ */
++DLL_EXPORT_XLSXIO int xlsxioread_sheet_last_column_index(xlsxioreadersheet sheethandle);
++
++/*! \brief get worksheet open flags
++ * \param  sheethandle   read handle for worksheet object
++ * \sa     xlsxioread_sheet_open()
++ */
++DLL_EXPORT_XLSXIO unsigned int xlsxioread_sheet_flags(xlsxioreadersheet sheethandle);
++
+ /*! \brief open worksheet
+  * \param  handle        read handle for .xlsx object
+  * \param  sheetname     worksheet name (NULL for first sheet)
+diff --git a/lib/xlsxio_read.c b/lib/xlsxio_read.c
+index 5d33705..2c63237 100644
+--- a/lib/xlsxio_read.c
++++ b/lib/xlsxio_read.c
+@@ -1262,6 +1262,17 @@ struct xlsxio_read_sheet_struct {
+   size_t paddingcol;
+ };
+ 
++DLL_EXPORT_XLSXIO int xlsxioread_sheet_last_column_index(xlsxioreadersheet sheethandle)
++{
++    return (int)sheethandle->lastcolnr;
++}
++
++
++DLL_EXPORT_XLSXIO unsigned int xlsxioread_sheet_flags(xlsxioreadersheet sheethandle)
++{
++    return (int)sheethandle->processcallbackdata.flags;
++}
++
+ DLL_EXPORT_XLSXIO int xlsxioread_process (xlsxioreader handle, const XLSXIOCHAR* sheetname, unsigned int flags, xlsxioread_process_cell_callback_fn cell_callback, xlsxioread_process_row_callback_fn row_callback, void* callbackdata)
+ {
+   int result = 0;