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-rw-r--r--cgit.h8
-rw-r--r--parsing.c47
2 files changed, 55 insertions, 0 deletions
diff --git a/cgit.h b/cgit.h
index 5e19b11..9b517a7 100644
--- a/cgit.h
+++ b/cgit.h
@@ -27,6 +27,13 @@ struct commitinfo {
char *msg;
};
+struct taginfo {
+ char *tagger;
+ char *tagger_email;
+ int tagger_date;
+ char *msg;
+};
+
extern const char cgit_version[];
extern char *cgit_root;
@@ -87,6 +94,7 @@ extern void html_filemode(unsigned short mode);
extern int cgit_read_config(const char *filename, configfn fn);
extern int cgit_parse_query(char *txt, configfn fn);
extern struct commitinfo *cgit_parse_commit(struct commit *commit);
+extern struct taginfo *cgit_parse_tag(struct tag *tag);
extern char *cache_safe_filename(const char *unsafe);
extern int cache_lock(struct cacheitem *item);
diff --git a/parsing.c b/parsing.c
index 4412dee..8aad1dd 100644
--- a/parsing.c
+++ b/parsing.c
@@ -196,3 +196,50 @@ struct commitinfo *cgit_parse_commit(struct commit *commit)
}
return ret;
}
+
+
+struct taginfo *cgit_parse_tag(struct tag *tag)
+{
+ void *data;
+ char type[20];
+ unsigned long size;
+ char *p, *t;
+ struct taginfo *ret;
+
+ data = read_sha1_file(tag->object.sha1, type, &size);
+ if (!data || strcmp(type, tag_type)) {
+ free(data);
+ return 0;
+ }
+
+ ret = xmalloc(sizeof(*ret));
+ ret->tagger = NULL;
+ ret->tagger_email = NULL;
+ ret->tagger_date = 0;
+ ret->msg = NULL;
+
+ p = data;
+
+ while (p) {
+ if (*p == '\n')
+ break;
+
+ if (!strncmp(p, "tagger ", 7)) {
+ p += 7;
+ t = strchr(p, '<') - 1;
+ ret->tagger = substr(p, t);
+ p = t;
+ t = strchr(t, '>') + 1;
+ ret->tagger_email = substr(p, t);
+ ret->tagger_date = atol(++t);
+ }
+ p = strchr(p, '\n') + 1;
+ }
+
+ while (p && (*p == '\n'))
+ p = strchr(p, '\n') + 1;
+ if (p)
+ ret->msg = xstrdup(p);
+ free(data);
+ return ret;
+}