signed push: add "pushee" header to push certificate

diff --git a/strbuf.c b/strbuf.c
index c8217755e541f05281d10e07517602f0fdcbde42..33018d847f08424211c02cff8002680f5a2f02e9 100644 (file)
--- a/strbuf.c
+++ b/strbuf.c
@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "refs.h"
+#include "utf8.h"
 
 int starts_with(const char *str, const char *prefix)
 {
@@ -10,15 +11,6 @@ int starts_with(const char *str, const char *prefix)
                        return 0;
 }
 
-int ends_with(const char *str, const char *suffix)
-{
-       int len = strlen(str), suflen = strlen(suffix);
-       if (len < suflen)
-               return 0;
-       else
-               return !strcmp(str + len - suflen, suffix);
-}
-
 /*
  * Used as the default ->buf value, so that people can always assume
  * buf is non NULL and ->buf is NUL terminated even for a freshly
@@ -99,6 +91,22 @@ void strbuf_ltrim(struct strbuf *sb)
        sb->buf[sb->len] = '\0';
 }
 
+int strbuf_reencode(struct strbuf *sb, const char *from, const char *to)
+{
+       char *out;
+       int len;
+
+       if (same_encoding(from, to))
+               return 0;
+
+       out = reencode_string_len(sb->buf, sb->len, to, from, &len);
+       if (!out)
+               return -1;
+
+       strbuf_attach(sb, out, len, len);
+       return 0;
+}
+
 void strbuf_tolower(struct strbuf *sb)
 {
        char *p = sb->buf, *end = sb->buf + sb->len;
@@ -583,3 +591,22 @@ char *xstrdup_tolower(const char *string)
        result[i] = '\0';
        return result;
 }
+
+char *xstrvfmt(const char *fmt, va_list ap)
+{
+       struct strbuf buf = STRBUF_INIT;
+       strbuf_vaddf(&buf, fmt, ap);
+       return strbuf_detach(&buf, NULL);
+}
+
+char *xstrfmt(const char *fmt, ...)
+{
+       va_list ap;
+       char *ret;
+
+       va_start(ap, fmt);
+       ret = xstrvfmt(fmt, ap);
+       va_end(ap);
+
+       return ret;
+}