1 files changed, 47 insertions, 10 deletions

diff --git a/bstr.h b/bstr.h
index 1d26cb2728..1344f0d443 100644
--- a/bstr.h
+++ b/bstr.h
@@ -34,22 +34,45 @@ struct bstr {
     size_t len;
 };
 
+// demux_rtp.cpp (live555) C++ compilation workaround
+#ifndef __cplusplus
+static inline char *bstrdup0(void *talloc_ctx, struct bstr str)
+{
+    return talloc_strndup(talloc_ctx, (char *)str.start, str.len);
+}
+
+static inline struct bstr bstrdup(void *talloc_ctx, struct bstr str)
+{
+    struct bstr r = { talloc_strndup(talloc_ctx, str.start, str.len), str.len };
+    return r;
+}
+
+static inline struct bstr bstr(const unsigned char *s)
+{
+    return (struct bstr){(unsigned char *)s, s ? strlen(s) : 0};
+}
+
 int bstrcmp(struct bstr str1, struct bstr str2);
 int bstrcasecmp(struct bstr str1, struct bstr str2);
 int bstrchr(struct bstr str, int c);
 int bstrrchr(struct bstr str, int c);
+int bstrcspn(struct bstr str, const char *reject);
 
 int bstr_find(struct bstr haystack, struct bstr needle);
 struct bstr *bstr_splitlines(void *talloc_ctx, struct bstr str);
 struct bstr bstr_lstrip(struct bstr str);
 struct bstr bstr_strip(struct bstr str);
-struct bstr bstr_split(struct bstr str, char *sep, struct bstr *rest);
+struct bstr bstr_split(struct bstr str, const char *sep, struct bstr *rest);
 struct bstr bstr_splice(struct bstr str, int start, int end);
 long long bstrtoll(struct bstr str, struct bstr *rest, int base);
+double bstrtod(struct bstr str, struct bstr *rest);
 void bstr_lower(struct bstr str);
+int bstr_sscanf(struct bstr str, const char *format, ...);
 
 static inline struct bstr bstr_cut(struct bstr str, int n)
 {
+    if (n > str.len)
+        n = str.len;
     return (struct bstr){str.start + n, str.len - n};
 }
 
@@ -60,22 +83,36 @@ static inline bool bstr_startswith(struct bstr str, struct bstr prefix)
     return !memcmp(str.start, prefix.start, prefix.len);
 }
 
-// demux_rtp.cpp (live555) C++ compilation workaround
-#ifndef __cplusplus
-static inline char *bstrdup0(void *talloc_ctx, struct bstr str)
+static inline bool bstr_startswith0(struct bstr str, const char *prefix)
 {
-    return talloc_strndup(talloc_ctx, (char *)str.start, str.len);
+    return bstr_startswith(str, bstr(prefix));
 }
 
-static inline struct bstr bstrdup(void *talloc_ctx, struct bstr str)
+static inline bool bstr_endswith(struct bstr str, struct bstr suffix)
 {
-    struct bstr r = { talloc_strndup(talloc_ctx, str.start, str.len), str.len };
-    return r;
+    if (str.len < suffix.len)
+        return false;
+    return !memcmp(str.start + str.len - suffix.len, suffix.start, suffix.len);
 }
 
-static inline struct bstr bstr(const unsigned char *s)
+static inline bool bstr_endswith0(struct bstr str, const char *suffix)
 {
-    return (struct bstr){(unsigned char *)s, s ? strlen(s) : 0};
+    return bstr_endswith(str, bstr(suffix));
+}
+
+static inline int bstrcmp0(struct bstr str1, const char *str2)
+{
+    return bstrcmp(str1, bstr(str2));
+}
+
+static inline int bstrcasecmp0(struct bstr str1, const char *str2)
+{
+    return bstrcasecmp(str1, bstr(str2));
+}
+
+static inline int bstr_find0(struct bstr haystack, const char *needle)
+{
+    return bstr_find(haystack, bstr(needle));
 }
 
 #endif