X-Git-Url: https://git.sesse.net/?p=cubemap;a=blobdiff_plain;f=httpinput.h;h=31819f947ec54f4e225e95609e6fb86562867898;hp=6b0c87512dffee116dea7c86c89404a5e0090e56;hb=50651c954803c1941e6ad1bb494712891c18f7d2;hpb=bfc1a54cf84bb1784c14bd4f5acbb500460e35b5 diff --git a/httpinput.h b/httpinput.h index 6b0c875..31819f9 100644 --- a/httpinput.h +++ b/httpinput.h @@ -1,18 +1,19 @@ #ifndef _HTTPINPUT_H #define _HTTPINPUT_H 1 -#include #include +#include #include #include #include "input.h" +#include "metacube2.h" class InputProto; class HTTPInput : public Input { public: - HTTPInput(const std::string &url); + HTTPInput(const std::string &url, Input::Encoding encoding); // Serialization/deserialization. HTTPInput(const InputProto &serialized); @@ -44,6 +45,8 @@ private: // and outputs a warning. void drop_pending_data(size_t num_bytes); + void process_metacube_metadata_block(const metacube2_block_header &hdr, const char *payload, uint32_t payload_size); + enum State { NOT_CONNECTED, SENDING_REQUEST, @@ -59,6 +62,9 @@ private: std::string url; std::string host, port, path; + // What the input stream is to be interpreted as (normally Metacube). + Input::Encoding encoding; + // The HTTP request, with headers and all. // Only relevant for SENDING_REQUEST. std::string request; @@ -81,16 +87,27 @@ private: // If starts with a Metacube header, // this is true. - bool has_metacube_header; + bool has_metacube_header = false; // The socket we are downloading on (or -1). - int sock; + int sock = -1; // Mutex protecting . - mutable pthread_mutex_t stats_mutex; + mutable std::mutex stats_mutex; // The current statistics for this connection. Protected by . InputStats stats; + + // Number of (started) connection attempts since last data byte was successfully read. + unsigned num_connection_attempts = 0; + + // If set, don't log anything related to connections. + // (Only set if we've had enough unsuccessful connection attempts.) + bool suppress_logging = false; + + // Last time we made a connection with logging enabled. + // (Initially at some point before the epoch.) + timespec last_verbose_connection { -3600, 0 }; }; #endif // !defined(_HTTPINPUT_H)