DART 6.12.2
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DartResourceRetriever.hpp
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32
33#ifndef DART_UTILS_DARTRESOURCERETRIEVER_HPP_
34#define DART_UTILS_DARTRESOURCERETRIEVER_HPP_
35
36#include <unordered_map>
37#include <vector>
38
40
41namespace dart {
42namespace utils {
43
65{
66public:
67 template <typename... Args>
68 static std::shared_ptr<DartResourceRetriever> create(Args&&... args)
69 {
70 return std::make_shared<DartResourceRetriever>(std::forward<Args>(args)...);
71 }
72
75
77 ~DartResourceRetriever() override = default;
78
79 // Documentation inherited.
80 bool exists(const common::Uri& uri) override;
81
82 // Documentation inherited.
83 common::ResourcePtr retrieve(const common::Uri& uri) override;
84
85 // Documentation inherited.
86 std::string getFilePath(const common::Uri& uri) override;
87
88private:
89 void addDataDirectory(const std::string& packageDirectory);
90
91 bool resolveDataUri(const common::Uri& uri, std::string& relativePath) const;
92
93private:
95
96 std::vector<std::string> mDataDirectories;
97};
98
99using DartResourceRetrieverPtr = std::shared_ptr<DartResourceRetriever>;
100
101} // namespace utils
102} // namespace dart
103
104#endif // ifndef DART_UTILS_DARTRESOURCERETRIEVER_HPP_
ResourceRetriever provides methods for testing for the existance of and accessing the content of a re...
Definition ResourceRetriever.hpp:48
Retrieve local resources from sample data files given file URI.
Definition DartResourceRetriever.hpp:65
void addDataDirectory(const std::string &packageDirectory)
Definition DartResourceRetriever.cpp:168
bool resolveDataUri(const common::Uri &uri, std::string &relativePath) const
Definition DartResourceRetriever.cpp:185
DartResourceRetriever()
Constructor.
Definition DartResourceRetriever.cpp:47
common::ResourceRetrieverPtr mLocalRetriever
Definition DartResourceRetriever.hpp:94
std::string getFilePath(const common::Uri &uri) override
Returns absolute file path to uri; an empty string if unavailable.
Definition DartResourceRetriever.cpp:130
bool exists(const common::Uri &uri) override
Returns whether the resource specified by a URI exists.
Definition DartResourceRetriever.cpp:66
common::ResourcePtr retrieve(const common::Uri &uri) override
Returns the resource specified by a URI or nullptr on failure.
Definition DartResourceRetriever.cpp:98
std::vector< std::string > mDataDirectories
Definition DartResourceRetriever.hpp:96
~DartResourceRetriever() override=default
Destructor.
static std::shared_ptr< DartResourceRetriever > create(Args &&... args)
Definition DartResourceRetriever.hpp:68
std::shared_ptr< Resource > ResourcePtr
Definition Resource.hpp:90
std::shared_ptr< ResourceRetriever > ResourceRetrieverPtr
Definition ResourceRetriever.hpp:77
std::shared_ptr< DartResourceRetriever > DartResourceRetrieverPtr
Definition DartResourceRetriever.hpp:99
Definition BulletCollisionDetector.cpp:60
The Uri struct provides URI parsing and merging functionality based on RFC 3986.
Definition Uri.hpp:87