DART 6.10.1
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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>
39
40namespace dart {
41namespace utils {
42
64{
65public:
66 template <typename... Args>
67 static std::shared_ptr<DartResourceRetriever> create(Args&&... args)
68 {
69 return std::make_shared<DartResourceRetriever>(std::forward<Args>(args)...);
70 }
71
74
76 ~DartResourceRetriever() override = default;
77
78 // Documentation inherited.
79 bool exists(const common::Uri& uri) override;
80
81 // Documentation inherited.
82 common::ResourcePtr retrieve(const common::Uri& uri) override;
83
84 // Documentation inherited.
85 std::string getFilePath(const common::Uri& uri) override;
86
87private:
88 void addDataDirectory(const std::string& packageDirectory);
89
90 bool resolveDataUri(const common::Uri& uri, std::string& relativePath) const;
91
92private:
94
95 std::vector<std::string> mDataDirectories;
96};
97
98using DartResourceRetrieverPtr = std::shared_ptr<DartResourceRetriever>;
99
100} // namespace utils
101} // namespace dart
102
103#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:47
Retrieve local resources from sample data files given file URI.
Definition DartResourceRetriever.hpp:64
void addDataDirectory(const std::string &packageDirectory)
Definition DartResourceRetriever.cpp:167
bool resolveDataUri(const common::Uri &uri, std::string &relativePath) const
Definition DartResourceRetriever.cpp:184
DartResourceRetriever()
Constructor.
Definition DartResourceRetriever.cpp:46
common::ResourceRetrieverPtr mLocalRetriever
Definition DartResourceRetriever.hpp:93
std::string getFilePath(const common::Uri &uri) override
Returns absolute file path to uri; an empty string if unavailable.
Definition DartResourceRetriever.cpp:129
bool exists(const common::Uri &uri) override
Returns whether the resource specified by a URI exists.
Definition DartResourceRetriever.cpp:65
common::ResourcePtr retrieve(const common::Uri &uri) override
Returns the resource specified by a URI or nullptr on failure.
Definition DartResourceRetriever.cpp:97
std::vector< std::string > mDataDirectories
Definition DartResourceRetriever.hpp:95
~DartResourceRetriever() override=default
Destructor.
static std::shared_ptr< DartResourceRetriever > create(Args &&... args)
Definition DartResourceRetriever.hpp:67
std::shared_ptr< Resource > ResourcePtr
Definition Resource.hpp:90
std::shared_ptr< ResourceRetriever > ResourceRetrieverPtr
Definition ResourceRetriever.hpp:76
std::shared_ptr< DartResourceRetriever > DartResourceRetrieverPtr
Definition DartResourceRetriever.hpp:98
Definition BulletCollisionDetector.cpp:65
The Uri struct provides URI parsing and merging functionality based on RFC 3986.
Definition Uri.hpp:87