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authorMax Kellermann <max@duempel.org>2015-11-06 09:43:37 +0100
committerMax Kellermann <max@duempel.org>2015-11-06 09:49:22 +0100
commitb83392cb044b6c6d3cb32df3d2a121b29334f609 (patch)
treee05ca68b503a8345787eed9d587d6cd519c8b4aa /src
parent7640d333f48e4a782e3ea62ac686902ddf155592 (diff)
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util/UriUtil: move code to SkipUriScheme()
Diffstat (limited to 'src')
-rw-r--r--src/util/UriUtil.cxx21
1 files changed, 15 insertions, 6 deletions
diff --git a/src/util/UriUtil.cxx b/src/util/UriUtil.cxx
index 3f5ae3118..44b3e53ab 100644
--- a/src/util/UriUtil.cxx
+++ b/src/util/UriUtil.cxx
@@ -104,18 +104,27 @@ uri_safe_local(const char *uri)
}
}
-std::string
-uri_remove_auth(const char *uri)
+gcc_pure
+static const char *
+SkipUriScheme(const char *uri)
{
- const char *auth;
if (memcmp(uri, "http://", 7) == 0)
- auth = uri + 7;
+ return uri + 7;
else if (memcmp(uri, "https://", 8) == 0)
- auth = uri + 8;
+ return uri + 8;
else if (memcmp(uri, "ftp://", 6) == 0)
- auth = uri + 6;
+ return uri + 6;
else
/* unrecognized URI */
+ return nullptr;
+}
+
+std::string
+uri_remove_auth(const char *uri)
+{
+ const char *auth = SkipUriScheme(uri);
+ if (auth == nullptr)
+ /* unrecognized URI */
return std::string();
const char *slash = strchr(auth, '/');