diff options
author | Konstantin Käfer <mail@kkaefer.com> | 2014-09-15 17:26:44 +0200 |
---|---|---|
committer | Konstantin Käfer <mail@kkaefer.com> | 2014-09-24 16:14:09 +0200 |
commit | d9fc7708a2dfb6e2506a5d10d896a813557c056d (patch) | |
tree | 50b2dba9e0a8766c88f7c276a8f71742a06a1d67 /include/mbgl/storage/file_source.hpp | |
parent | 062e911c6d570a794431023f9f0cb0b02cd85667 (diff) | |
download | qtlocation-mapboxgl-d9fc7708a2dfb6e2506a5d10d896a813557c056d.tar.gz |
do 304 requests and cache them in sqlite
Diffstat (limited to 'include/mbgl/storage/file_source.hpp')
-rw-r--r-- | include/mbgl/storage/file_source.hpp | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/include/mbgl/storage/file_source.hpp b/include/mbgl/storage/file_source.hpp new file mode 100644 index 0000000000..4cc95ae24e --- /dev/null +++ b/include/mbgl/storage/file_source.hpp @@ -0,0 +1,54 @@ +#ifndef MBGL_STORAGE_FILE_SOURCE +#define MBGL_STORAGE_FILE_SOURCE + +#include <mbgl/storage/resource_type.hpp> +#include <mbgl/storage/request.hpp> + +#include <string> +#include <memory> +#include <unordered_map> +#include <functional> + +typedef struct uv_loop_s uv_loop_t; +typedef struct uv_messenger_s uv_messenger_t; + +namespace mbgl { + +class BaseRequest; +class SQLiteStore; + +class FileSource { +private: + FileSource(const FileSource &) = delete; + FileSource(FileSource &&) = delete; + FileSource& operator=(const FileSource &) = delete; + FileSource& operator=(FileSource &&) = delete; + +public: + FileSource(uv_loop_t *loop); + ~FileSource(); + +public: + // Stores and retrieves the base path/URL for relative requests + void setBase(const std::string &value); + const std::string &getBase() const; + + std::unique_ptr<Request> request(ResourceType type, const std::string &url); + + void prepare(std::function<void()> fn); + +private: + const unsigned long thread_id; + + // Stores a URL that is used as a base for loading resources with relative path. + std::string base; + + std::unordered_map<std::string, std::weak_ptr<BaseRequest>> pending; + std::shared_ptr<SQLiteStore> store; + uv_loop_t *loop = nullptr; + uv_messenger_t *queue = nullptr; +}; + +} + +#endif |