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-rw-r--r--src/recur.c21
1 files changed, 21 insertions, 0 deletions
diff --git a/src/recur.c b/src/recur.c
index 5946217..ddfddb4 100644
--- a/src/recur.c
+++ b/src/recur.c
@@ -41,6 +41,7 @@
#include <time.h>
#include "calcurse.h"
+#include "sha1.h"
llist_ts_t recur_alist_p;
llist_t recur_elist;
@@ -498,6 +499,16 @@ char *recur_apoint_tostr(struct recur_apoint *o)
return string_buf(&s);
}
+char *recur_apoint_hash(struct recur_apoint *rapt)
+{
+ char *raw = recur_apoint_tostr(rapt);
+ char *sha1 = mem_malloc(SHA1_DIGESTLEN * 2 + 1);
+ sha1_digest(raw, sha1);
+ mem_free(raw);
+
+ return sha1;
+}
+
void recur_apoint_write(struct recur_apoint *o, FILE * f)
{
char *str = recur_apoint_tostr(o);
@@ -545,6 +556,16 @@ char *recur_event_tostr(struct recur_event *o)
return string_buf(&s);
}
+char *recur_event_hash(struct recur_event *rev)
+{
+ char *raw = recur_event_tostr(rev);
+ char *sha1 = mem_malloc(SHA1_DIGESTLEN * 2 + 1);
+ sha1_digest(raw, sha1);
+ mem_free(raw);
+
+ return sha1;
+}
+
void recur_event_write(struct recur_event *o, FILE * f)
{
char *str = recur_event_tostr(o);