X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Futil.h;h=bf1d0265b0dec3b90da1c0ba57414ed1868f6312;hb=ff96cc9c9e33fbe9dea02ea2d397144f9c9ac8c9;hp=094d57f40ee21ab741e5b6afdf9d6dfeae92d424;hpb=74fe68e5895654e27a7cf8097917c1e95fa89519;p=dcpomatic.git diff --git a/src/lib/util.h b/src/lib/util.h index 094d57f40..bf1d0265b 100644 --- a/src/lib/util.h +++ b/src/lib/util.h @@ -1,6 +1,5 @@ /* - Copyright (C) 2012 Carl Hetherington - Copyright (C) 2000-2007 Paul Davis + Copyright (C) 2012-2015 Carl Hetherington This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -25,131 +24,62 @@ #ifndef DCPOMATIC_UTIL_H #define DCPOMATIC_UTIL_H -#include -#include -#include -#include -#include -#include +#include "compose.hpp" +#include "types.h" +#include "exceptions.h" +#include "dcpomatic_time.h" #include -#include +#include extern "C" { #include #include } -#include "compose.hpp" -#include "types.h" -#include "video_content.h" +#include +#include +#include +#include +#include #undef check /** The maximum number of audio channels that we can have in a DCP */ #define MAX_DCP_AUDIO_CHANNELS 12 - +/** Message broadcast to find possible encoding servers */ #define DCPOMATIC_HELLO "Boys, you gotta learn not to talk to nuns that way" +/** Number of films to keep in history */ +#define HISTORY_SIZE 10 +#define REPORT_PROBLEM _("Please report this problem by using Help -> Report a problem or via email to carl@dcpomatic.com") -namespace dcp { - class Signer; -} +extern std::string program_name; class Job; struct AVSubtitle; extern std::string seconds_to_hms (int); extern std::string seconds_to_approximate_hms (int); -extern void stacktrace (std::ostream &, int); -extern std::string dependency_version_summary (); extern double seconds (struct timeval); extern void dcpomatic_setup (); extern void dcpomatic_setup_gettext_i18n (std::string); -extern std::vector split_at_spaces_considering_quotes (std::string); -extern std::string md5_digest (std::vector, boost::shared_ptr); +extern std::string md5_digest_head_tail (std::vector, boost::uintmax_t size); extern void ensure_ui_thread (); extern std::string audio_channel_name (int); extern bool valid_image_file (boost::filesystem::path); +extern bool valid_j2k_file (boost::filesystem::path); #ifdef DCPOMATIC_WINDOWS extern boost::filesystem::path mo_path (); #endif extern std::string tidy_for_filename (std::string); -extern boost::shared_ptr make_signer (); -extern dcp::Size fit_ratio_within (float ratio, dcp::Size); -extern std::string entities_to_text (std::string e); -extern std::map split_get_request (std::string url); +extern dcp::Size fit_ratio_within (float ratio, dcp::Size, int); extern int dcp_audio_frame_rate (int); extern int stride_round_up (int, int const *, int); -extern std::multimap read_key_value (std::istream& s); -extern int get_required_int (std::multimap const & kv, std::string k); -extern float get_required_float (std::multimap const & kv, std::string k); -extern std::string get_required_string (std::multimap const & kv, std::string k); -extern int get_optional_int (std::multimap const & kv, std::string k); -extern std::string get_optional_string (std::multimap const & kv, std::string k); +extern int round_to (float n, int r); extern void* wrapped_av_malloc (size_t); -extern int64_t divide_with_round (int64_t a, int64_t b); extern ContentTimePeriod subtitle_period (AVSubtitle const &); - -/** @class Socket - * @brief A class to wrap a boost::asio::ip::tcp::socket with some things - * that are useful for DCP-o-matic. - * - * This class wraps some things that I could not work out how to do with boost; - * most notably, sync read/write calls with timeouts. - */ -class Socket -{ -public: - Socket (int timeout = 30); - ~Socket (); - - /** @return Our underlying socket */ - boost::asio::ip::tcp::socket& socket () { - return _socket; - } - - void connect (boost::asio::ip::tcp::endpoint); - void accept (int); - - void write (uint32_t n); - void write (uint8_t const * data, int size); - - void read (uint8_t* data, int size); - uint32_t read_uint32 (); - -private: - void check (); - - Socket (Socket const &); - - boost::asio::io_service _io_service; - boost::asio::deadline_timer _deadline; - boost::asio::ip::tcp::socket _socket; - boost::asio::ip::tcp::acceptor* _acceptor; - int _timeout; -}; - -extern int64_t video_frames_to_audio_frames (VideoContent::Frame v, float audio_sample_rate, float frames_per_second); - -/** @class ScopedTemporary - * @brief A temporary file which is deleted when the ScopedTemporary object goes out of scope. - */ -class ScopedTemporary -{ -public: - ScopedTemporary (); - ~ScopedTemporary (); - - /** @return temporary filename */ - boost::filesystem::path file () const { - return _file; - } - - char const * c_str () const; - FILE* open (char const *); - void close (); - -private: - boost::filesystem::path _file; - FILE* _open; -}; +extern void set_backtrace_file (boost::filesystem::path); +extern dcp::FrameInfo read_frame_info (FILE* file, int frame, Eyes eyes); +extern void write_frame_info (FILE* file, int frame, Eyes eyes, dcp::FrameInfo info); +extern int64_t video_frames_to_audio_frames (VideoFrame v, float audio_sample_rate, float frames_per_second); +extern std::map split_get_request (std::string url); #endif