Read job progress from written log files, even for local BE

This simplifies the backends somewhat, and makes them look more similar
- e.g. there is now only one routine to find out how far along a merging
job is.  It has the added bonus of adding a log file for local jobs,
which we would've had to add soon anyway.

1 files changed, 4 insertions, 0 deletions

diff --git a/src/gui_merge.h b/src/gui_merge.h
index 460c5fce..5c684e81 100644
--- a/src/gui_merge.h
+++ b/src/gui_merge.h
@@ -32,6 +32,7 @@
 #include <gtk/gtk.h>
 
 #include "gui_project.h"
+#include "crystfel_gui.h"
 
 extern gint merge_sig(GtkWidget *widget,
                       struct crystfelproject *proj);
@@ -42,4 +43,7 @@ extern int write_merge_script(const char *filename,
                               struct merging_params *params,
                               const char *out_hkl);
 
+extern double read_merge_progress(const char *logfile_str,
+                                  enum gui_job_type type);
+
 #endif