buffet: added url_utils
Added a bunch of utility functions to manipulate URLs. Stuff like
combining URLs, adding and extracting query parameters and so on.
BUG=None
TEST=New and old unit tests pass.
Change-Id: Ie8c76b611f9d985dc24aae22caf60cd22aac96a8
Reviewed-on: https://chromium-review.googlesource.com/195629
Tested-by: Alex Vakulenko <avakulenko@chromium.org>
Reviewed-by: Chris Sosa <sosa@chromium.org>
Commit-Queue: Alex Vakulenko <avakulenko@chromium.org>
diff --git a/buffet/mime_utils.h b/buffet/mime_utils.h
index 31a7687..44f65c8 100644
--- a/buffet/mime_utils.h
+++ b/buffet/mime_utils.h
@@ -5,6 +5,7 @@
#ifndef BUFFET_MIME_UTILS_H_
#define BUFFET_MIME_UTILS_H_
+#include <base/basictypes.h>
#include <string>
#include <vector>
@@ -57,7 +58,7 @@
// e.g. Combine("text", "plain", {{"charset", "utf-8"}}) will give:
// "text/plain; charset=utf-8"
std::string Combine(const std::string& type, const std::string& subtype,
- const Parameters& parameters = {});
+ const Parameters& parameters = {}) WARN_UNUSED_RESULT;
// Splits a MIME string into type and subtype.
// "text/plain;charset=utf-8" => ("text", "plain")
@@ -83,13 +84,13 @@
// Removes parameters from a MIME string
// "text/plain;charset=utf-8" => "text/plain"
-std::string RemoveParameters(const std::string& mime_string);
+std::string RemoveParameters(const std::string& mime_string) WARN_UNUSED_RESULT;
// Appends a parameter to a MIME string.
// "text/plain" => "text/plain; charset=utf-8"
std::string AppendParameter(const std::string& mime_string,
const std::string& paramName,
- const std::string& paramValue);
+ const std::string& paramValue) WARN_UNUSED_RESULT;
// Returns the value of a parameter on a MIME string (empty string if missing).
// ("text/plain;charset=utf-8","charset") => "utf-8"
