Split off parse_peaksearch()

2 files changed, 24 insertions, 0 deletions

diff --git a/libcrystfel/src/peaks.c b/libcrystfel/src/peaks.c
index b416856a..25697c43 100644
--- a/libcrystfel/src/peaks.c
+++ b/libcrystfel/src/peaks.c
@@ -784,3 +784,24 @@ const char *str_peaksearch(enum peak_search_method meth)
 	default: return "???";
 	}
 }
+
+enum peak_search_method parse_peaksearch(const char *arg)
+{
+	if ( strcmp(arg, "zaef") == 0 ) {
+		return PEAK_ZAEF;
+	} else if ( strcmp(arg, "peakfinder8") == 0 ) {
+		return PEAK_PEAKFINDER8;
+	} else if ( strcmp(arg, "hdf5") == 0 ) {
+		return PEAK_HDF5;
+	} else if ( strcmp(arg, "cxi") == 0 ) {
+		return PEAK_CXI;
+	} else if ( strcmp(arg, "peakfinder9") == 0 ) {
+		return PEAK_PEAKFINDER9;
+	} else if ( strcmp(arg, "msgpack") == 0 ) {
+		return PEAK_MSGPACK;
+	} else if ( strcmp(arg, "none") == 0 ) {
+		return PEAK_NONE;
+	}
+
+	return PEAK_ERROR;
+}
diff --git a/libcrystfel/src/peaks.h b/libcrystfel/src/peaks.h
index f1af1d32..c60bbe1e 100644
--- a/libcrystfel/src/peaks.h
+++ b/libcrystfel/src/peaks.h
@@ -58,10 +58,13 @@ enum peak_search_method {
 	PEAK_CXI,
 	PEAK_MSGPACK,
 	PEAK_NONE,
+	PEAK_ERROR
 };
 
 extern const char *str_peaksearch(enum peak_search_method meth);
 
+extern enum peak_search_method parse_peaksearch(const char *arg);
+
 extern int *make_BgMask(struct image *image, struct panel *p, double ir_inn);
 
 extern void search_peaks(struct image *image, float threshold,