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author | Konstantin Käfer <mail@kkaefer.com> | 2017-03-15 18:43:58 +0100 |
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committer | Konstantin Käfer <mail@kkaefer.com> | 2017-03-22 15:59:10 +0100 |
commit | 3c91b6b7de487993e75de552ba44249740644e42 (patch) | |
tree | 69b8b2642b3d8496657db92459b0a23e130b501d /src/mbgl/util/io.cpp | |
parent | d20327844cac88b6bf42b201eac35e816a189a8a (diff) | |
download | qtlocation-mapboxgl-3c91b6b7de487993e75de552ba44249740644e42.tar.gz |
[core] cache binary shaders on Android
Diffstat (limited to 'src/mbgl/util/io.cpp')
-rw-r--r-- | src/mbgl/util/io.cpp | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/mbgl/util/io.cpp b/src/mbgl/util/io.cpp index f37ce09cff..9adc3b8988 100644 --- a/src/mbgl/util/io.cpp +++ b/src/mbgl/util/io.cpp @@ -32,6 +32,16 @@ std::string read_file(const std::string &filename) { } } +optional<std::string> readFile(const std::string &filename) { + std::ifstream file(filename); + if (file.good()) { + std::stringstream data; + data << file.rdbuf(); + return data.str(); + } + return {}; +} + void deleteFile(const std::string& filename) { const int ret = unlink(filename.c_str()); if (ret == -1) { |