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author | Konstantin Käfer <mail@kkaefer.com> | 2018-01-24 08:34:05 -0800 |
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committer | Konstantin Käfer <mail@kkaefer.com> | 2018-01-25 13:45:47 -0800 |
commit | c148a7a0616568b0ae82ab8dc89c1c096af10537 (patch) | |
tree | 678bc978cb108a21f9ed22a6b88d33952b0083e7 | |
parent | da7759a273c096117e513b249741355865f9af8e (diff) | |
download | qtlocation-mapboxgl-c148a7a0616568b0ae82ab8dc89c1c096af10537.tar.gz |
[core] align implementations of local and asset file source
-rw-r--r-- | platform/default/asset_file_source.cpp | 27 | ||||
-rw-r--r-- | platform/default/default_file_source.cpp | 12 | ||||
-rw-r--r-- | platform/default/local_file_source.cpp | 17 | ||||
-rw-r--r-- | src/mbgl/storage/asset_file_source.hpp | 2 | ||||
-rw-r--r-- | test/storage/asset_file_source.test.cpp | 26 | ||||
-rw-r--r-- | test/storage/local_file_source.test.cpp | 26 |
6 files changed, 84 insertions, 26 deletions
diff --git a/platform/default/asset_file_source.cpp b/platform/default/asset_file_source.cpp index 54dbb8d0f6..3063bf88a0 100644 --- a/platform/default/asset_file_source.cpp +++ b/platform/default/asset_file_source.cpp @@ -10,6 +10,12 @@ #include <sys/types.h> #include <sys/stat.h> +namespace { + +const std::string assetProtocol = "asset://"; + +} // namespace + namespace mbgl { class AssetFileSource::Impl { @@ -19,18 +25,17 @@ public: } void request(const std::string& url, ActorRef<FileSourceRequest> req) { - std::string path; + Response response; - if (url.size() <= 8 || url[8] == '/') { - // This is an empty or absolute path. - path = mbgl::util::percentDecode(url.substr(8)); - } else { - // This is a relative path. Prefix with the application root. - path = root + "/" + mbgl::util::percentDecode(url.substr(8)); + if (!acceptsURL(url)) { + response.error = std::make_unique<Response::Error>(Response::Error::Reason::Other, + "Invalid asset URL"); + req.invoke(&FileSourceRequest::setResponse, response); + return; } - Response response; - + // Cut off the protocol and prefix with path. + const auto path = root + "/" + mbgl::util::percentDecode(url.substr(assetProtocol.size())); struct stat buf; int result = stat(path.c_str(), &buf); @@ -69,4 +74,8 @@ std::unique_ptr<AsyncRequest> AssetFileSource::request(const Resource& resource, return std::move(req); } +bool AssetFileSource::acceptsURL(const std::string& url) { + return std::equal(assetProtocol.begin(), assetProtocol.end(), url.begin()); +} + } // namespace mbgl diff --git a/platform/default/default_file_source.cpp b/platform/default/default_file_source.cpp index 608b782ab9..cb602995a4 100644 --- a/platform/default/default_file_source.cpp +++ b/platform/default/default_file_source.cpp @@ -14,16 +14,6 @@ #include <cassert> -namespace { - -const std::string assetProtocol = "asset://"; - -bool isAssetURL(const std::string& url) { - return std::equal(assetProtocol.begin(), assetProtocol.end(), url.begin()); -} - -} // namespace - namespace mbgl { class DefaultFileSource::Impl { @@ -118,7 +108,7 @@ public: ref.invoke(&FileSourceRequest::setResponse, res); }; - if (isAssetURL(resource.url)) { + if (AssetFileSource::acceptsURL(resource.url)) { //Asset request tasks[req] = assetFileSource->request(resource, callback); } else if (LocalFileSource::acceptsURL(resource.url)) { diff --git a/platform/default/local_file_source.cpp b/platform/default/local_file_source.cpp index 21803d0935..0635e86d80 100644 --- a/platform/default/local_file_source.cpp +++ b/platform/default/local_file_source.cpp @@ -16,8 +16,7 @@ namespace { -const char* protocol = "file://"; -const std::size_t protocolLength = 7; +const std::string fileProtocol = "file://"; } // namespace @@ -28,11 +27,17 @@ public: Impl(ActorRef<Impl>) {} void request(const std::string& url, ActorRef<FileSourceRequest> req) { - // Cut off the protocol - std::string path = mbgl::util::percentDecode(url.substr(protocolLength)); - Response response; + if (!acceptsURL(url)) { + response.error = std::make_unique<Response::Error>(Response::Error::Reason::Other, + "Invalid file URL"); + req.invoke(&FileSourceRequest::setResponse, response); + return; + } + + // Cut off the protocol and prefix with path. + const auto path = mbgl::util::percentDecode(url.substr(fileProtocol.size())); struct stat buf; int result = stat(path.c_str(), &buf); @@ -70,7 +75,7 @@ std::unique_ptr<AsyncRequest> LocalFileSource::request(const Resource& resource, } bool LocalFileSource::acceptsURL(const std::string& url) { - return url.compare(0, protocolLength, protocol) == 0; + return std::equal(fileProtocol.begin(), fileProtocol.end(), url.begin()); } } // namespace mbgl diff --git a/src/mbgl/storage/asset_file_source.hpp b/src/mbgl/storage/asset_file_source.hpp index 6ed7af8aaf..5d98b4e69e 100644 --- a/src/mbgl/storage/asset_file_source.hpp +++ b/src/mbgl/storage/asset_file_source.hpp @@ -15,6 +15,8 @@ public: std::unique_ptr<AsyncRequest> request(const Resource&, Callback) override; + static bool acceptsURL(const std::string& url); + private: class Impl; diff --git a/test/storage/asset_file_source.test.cpp b/test/storage/asset_file_source.test.cpp index a39d2963d2..978a41a306 100644 --- a/test/storage/asset_file_source.test.cpp +++ b/test/storage/asset_file_source.test.cpp @@ -69,6 +69,15 @@ TEST(AssetFileSource, Load) { loop.run(); } +TEST(AssetFileSource, AcceptsURL) { + EXPECT_TRUE(AssetFileSource::acceptsURL("asset://empty")); + EXPECT_TRUE(AssetFileSource::acceptsURL("asset:///test")); + EXPECT_FALSE(AssetFileSource::acceptsURL("assds://foo")); + EXPECT_FALSE(AssetFileSource::acceptsURL("asset:")); + EXPECT_FALSE(AssetFileSource::acceptsURL("style.json")); + EXPECT_FALSE(AssetFileSource::acceptsURL("")); +} + TEST(AssetFileSource, EmptyFile) { util::RunLoop loop; @@ -118,6 +127,23 @@ TEST(AssetFileSource, NonExistentFile) { loop.run(); } +TEST(AssetFileSource, InvalidURL) { + util::RunLoop loop; + + AssetFileSource fs("test/fixtures/storage/assets"); + + std::unique_ptr<AsyncRequest> req = fs.request({ Resource::Unknown, "test://wrong-scheme" }, [&](Response res) { + req.reset(); + ASSERT_NE(nullptr, res.error); + EXPECT_EQ(Response::Error::Reason::Other, res.error->reason); + EXPECT_EQ("Invalid asset URL", res.error->message); + ASSERT_FALSE(res.data.get()); + loop.stop(); + }); + + loop.run(); +} + TEST(AssetFileSource, ReadDirectory) { util::RunLoop loop; diff --git a/test/storage/local_file_source.test.cpp b/test/storage/local_file_source.test.cpp index 4d509e6c7d..e1756f8e7d 100644 --- a/test/storage/local_file_source.test.cpp +++ b/test/storage/local_file_source.test.cpp @@ -20,6 +20,15 @@ std::string toAbsoluteURL(const std::string& fileName) { using namespace mbgl; +TEST(LocalFileSource, AcceptsURL) { + EXPECT_TRUE(LocalFileSource::acceptsURL("file://empty")); + EXPECT_TRUE(LocalFileSource::acceptsURL("file:///test")); + EXPECT_FALSE(LocalFileSource::acceptsURL("flie://foo")); + EXPECT_FALSE(LocalFileSource::acceptsURL("file:")); + EXPECT_FALSE(LocalFileSource::acceptsURL("style.json")); + EXPECT_FALSE(LocalFileSource::acceptsURL("")); +} + TEST(LocalFileSource, EmptyFile) { util::RunLoop loop; @@ -69,6 +78,23 @@ TEST(LocalFileSource, NonExistentFile) { loop.run(); } +TEST(LocalFileSource, InvalidURL) { + util::RunLoop loop; + + LocalFileSource fs; + + std::unique_ptr<AsyncRequest> req = fs.request({ Resource::Unknown, "test://wrong-scheme" }, [&](Response res) { + req.reset(); + ASSERT_NE(nullptr, res.error); + EXPECT_EQ(Response::Error::Reason::Other, res.error->reason); + EXPECT_EQ("Invalid file URL", res.error->message); + ASSERT_FALSE(res.data.get()); + loop.stop(); + }); + + loop.run(); +} + TEST(LocalFileSource, ReadDirectory) { util::RunLoop loop; |