add uh_path_match()

2 files changed, 12 insertions, 0 deletions

diff --git a/utils.c b/utils.c
index 847ff34..477296f 100644
--- a/utils.c
+++ b/utils.c
@@ -189,3 +189,13 @@ int uh_b64decode(char *buf, int blen, const unsigned char *src, int slen)
 	buf[len++] = 0;
 	return len;
 }
+
+bool uh_path_match(const char *prefix, const char *url)
+{
+	int len = strlen(prefix);
+
+	if (strncmp(url, prefix, len) != 0)
+		return false;
+
+	return url[len] == '/' || url[len] == 0;
+}
diff --git a/utils.h b/utils.h
index 4f74f5c..07db0cf 100644
--- a/utils.h
+++ b/utils.h
@@ -55,4 +55,6 @@ static inline void clearenv(void)
 int uh_urldecode(char *buf, int blen, const char *src, int slen);
 int uh_urlencode(char *buf, int blen, const char *src, int slen);
 int uh_b64decode(char *buf, int blen, const unsigned char *src, int slen);
+bool uh_path_match(const char *prefix, const char *url);
+
 #endif