[core] buffer_append_base64_encode_opt()

with option to include or omit padding

single func to handle both:
- buffer_append_base64_encode_no_padding
- buffer_append_base64_encode

1 files changed, 14 insertions, 2 deletions

diff --git a/src/base64.h b/src/base64.h
index 3e0ff5d6..b46066b0 100644
--- a/src/base64.h
+++ b/src/base64.h
@@ -14,10 +14,22 @@ unsigned char* buffer_append_base64_decode(buffer *out, const char* in, size_t i
 size_t li_to_base64_no_padding(char* out, size_t out_length, const unsigned char* in, size_t in_length, base64_charset charset);
 size_t li_to_base64(char* out, size_t out_length, const unsigned char* in, size_t in_length, base64_charset charset);
 
+__attribute_nonnull__
 __attribute_returns_nonnull__
-char* buffer_append_base64_encode_no_padding(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset);
+char* buffer_append_base64_encode_opt(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset, int pad);
 
+__attribute_nonnull__
 __attribute_returns_nonnull__
-char* buffer_append_base64_encode(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset);
+static inline char* buffer_append_base64_encode_no_padding(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset);
+static inline char* buffer_append_base64_encode_no_padding(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset) {
+    return buffer_append_base64_encode_opt(out, in, in_length, charset, 0);
+}
+
+__attribute_nonnull__
+__attribute_returns_nonnull__
+static inline char* buffer_append_base64_encode(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset);
+static inline char* buffer_append_base64_encode(buffer *out, const unsigned char* in, size_t in_length, base64_charset charset) {
+    return buffer_append_base64_encode_opt(out, in, in_length, charset, 1);
+}
 
 #endif