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comparison Core/HttpServer/FilesystemHttpSender.h @ 1519:8bd0d897763f

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refactoring: IHttpStreamAnswer
author Sebastien Jodogne <s.jodogne@gmail.com>
date Tue, 11 Aug 2015 13:15:16 +0200
parents 6e7e5ed91c2d
children f938f7779bcb
comparison
equal deleted inserted replaced
1518:eb46cc06389a 1519:8bd0d897763f
32 #pragma once 32 #pragma once
33 33
34 #include "HttpFileSender.h" 34 #include "HttpFileSender.h"
35 #include "../FileStorage/FilesystemStorage.h" 35 #include "../FileStorage/FilesystemStorage.h"
36 36
37 #include <fstream>
38
37 namespace Orthanc 39 namespace Orthanc
38 { 40 {
39 class FilesystemHttpSender : public HttpFileSender 41 class FilesystemHttpSender : public HttpFileSender
40 { 42 {
41 private: 43 private:
42 boost::filesystem::path path_; 44 boost::filesystem::path path_;
45 std::ifstream file_;
46 uint64_t size_;
47 std::string chunk_;
48 size_t chunkSize_;
43 49
44 void Setup(); 50 void Open();
45
46 protected:
47 virtual uint64_t GetFileSize();
48
49 virtual bool SendData(HttpOutput& output);
50 51
51 public: 52 public:
52 FilesystemHttpSender(const char* path); 53 FilesystemHttpSender(const char* path);
53 54
54 FilesystemHttpSender(const boost::filesystem::path& path); 55 FilesystemHttpSender(const boost::filesystem::path& path);
55 56
56 FilesystemHttpSender(const FilesystemStorage& storage, 57 FilesystemHttpSender(const FilesystemStorage& storage,
57 const std::string& uuid); 58 const std::string& uuid);
59
60
61 /**
62 * Implementation of the IHttpStreamAnswer interface.
63 **/
64
65 virtual uint64_t GetContentLength()
66 {
67 return size_;
68 }
69
70 virtual bool ReadNextChunk();
71
72 virtual const char* GetChunkContent()
73 {
74 return chunk_.c_str();
75 }
76
77 virtual size_t GetChunkSize()
78 {
79 return chunkSize_;
80 }
58 }; 81 };
59 } 82 }