#include <iostream>
#include <fstream>
#include <climits>
+#include <stdexcept>
#ifdef DCPOMATIC_POSIX
#include <execinfo.h>
#include <cxxabi.h>
#include "ratio.h"
#include "job.h"
#include "cross.h"
+#include "video_content.h"
#ifdef DCPOMATIC_WINDOWS
#include "stack.hpp"
#endif
using std::max;
using std::list;
using std::multimap;
+using std::map;
using std::istream;
using std::numeric_limits;
using std::pair;
using std::cout;
+using std::bad_alloc;
+using std::streampos;
+using std::set_terminate;
using boost::shared_ptr;
using boost::thread;
using boost::lexical_cast;
}
#endif
+/* From http://stackoverflow.com/questions/2443135/how-do-i-find-where-an-exception-was-thrown-in-c */
+void
+terminate ()
+{
+ static bool tried_throw = false;
+
+ try {
+ // try once to re-throw currently active exception
+ if (!tried_throw++) {
+ throw;
+ }
+ }
+ catch (const std::exception &e) {
+ std::cerr << __FUNCTION__ << " caught unhandled exception. what(): "
+ << e.what() << std::endl;
+ }
+ catch (...) {
+ std::cerr << __FUNCTION__ << " caught unknown/unhandled exception."
+ << std::endl;
+ }
+
+#ifdef DCPOMATIC_POSIX
+ stacktrace (cout, 50);
+#endif
+ abort();
+}
+
/** Call the required functions to set up DCP-o-matic's static arrays, etc.
* Must be called from the UI thread, if there is one.
*/
boost::filesystem::path lib = app_contents ();
lib /= "lib";
setenv ("LTDL_LIBRARY_PATH", lib.c_str (), 1);
-#endif
+#endif
+
+ set_terminate (terminate);
libdcp::init ();
Ratio::setup_ratios ();
+ VideoContentScale::setup_scales ();
DCPContentType::setup_dcp_content_types ();
Scaler::setup_scalers ();
Filter::setup_filters ();
putenv (cmd);
snprintf (cmd, sizeof(cmd), "LANG=%s", lang.c_str ());
putenv (cmd);
+ snprintf (cmd, sizeof(cmd), "LC_ALL=%s", lang.c_str ());
+ putenv (cmd);
}
setlocale (LC_ALL, "");
return s.str ();
}
-/** @param file File name.
- * @return MD5 digest of file's contents.
- */
-string
-md5_digest (boost::filesystem::path file)
-{
- FILE* f = fopen_boost (file, "rb");
- if (!f) {
- throw OpenFileError (file.string());
- }
-
- boost::uintmax_t bytes = boost::filesystem::file_size (file);
-
- boost::uintmax_t const buffer_size = 64 * 1024;
- char buffer[buffer_size];
-
- MD5_CTX md5_context;
- MD5_Init (&md5_context);
- while (bytes > 0) {
- int const t = min (bytes, buffer_size);
- fread (buffer, 1, t, f);
- MD5_Update (&md5_context, buffer, t);
- bytes -= t;
- }
-
- unsigned char digest[MD5_DIGEST_LENGTH];
- MD5_Final (digest, &md5_context);
- fclose (f);
-
- stringstream s;
- for (int i = 0; i < MD5_DIGEST_LENGTH; ++i) {
- s << std::hex << std::setfill('0') << std::setw(2) << ((int) digest[i]);
- }
-
- return s.str ();
-}
-
/** @param job Optional job for which to report progress */
string
-md5_digest_directory (boost::filesystem::path directory, shared_ptr<Job> job)
+md5_digest (vector<boost::filesystem::path> files, shared_ptr<Job> job)
{
boost::uintmax_t const buffer_size = 64 * 1024;
char buffer[buffer_size];
MD5_CTX md5_context;
MD5_Init (&md5_context);
- int files = 0;
- if (job) {
- for (boost::filesystem::directory_iterator i(directory); i != boost::filesystem::directory_iterator(); ++i) {
- ++files;
- }
+ vector<int64_t> sizes;
+ for (size_t i = 0; i < files.size(); ++i) {
+ sizes.push_back (boost::filesystem::file_size (files[i]));
}
- int j = 0;
- for (boost::filesystem::directory_iterator i(directory); i != boost::filesystem::directory_iterator(); ++i) {
- FILE* f = fopen_boost (i->path(), "rb");
+ for (size_t i = 0; i < files.size(); ++i) {
+ FILE* f = fopen_boost (files[i], "rb");
if (!f) {
- throw OpenFileError (i->path().string());
+ throw OpenFileError (files[i].string());
}
- boost::uintmax_t bytes = boost::filesystem::file_size (i->path ());
+ boost::uintmax_t const bytes = boost::filesystem::file_size (files[i]);
+ boost::uintmax_t remaining = bytes;
- while (bytes > 0) {
- int const t = min (bytes, buffer_size);
+ while (remaining > 0) {
+ int const t = min (remaining, buffer_size);
fread (buffer, 1, t, f);
MD5_Update (&md5_context, buffer, t);
- bytes -= t;
- }
+ remaining -= t;
- if (job) {
- job->set_progress (float (j) / files);
- ++j;
+ if (job) {
+ job->set_progress ((float (i) + 1 - float(remaining) / bytes) / files.size ());
+ }
}
fclose (f);
} while (ec == boost::asio::error::would_block);
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_connect (%1)"), ec.value ()));
}
if (!_socket.is_open ()) {
_acceptor = 0;
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_accept (%1)"), ec.value ()));
}
}
} while (ec == boost::asio::error::would_block);
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_write (%1)"), ec.value ()));
}
}
} while (ec == boost::asio::error::would_block);
if (ec) {
- throw NetworkError (ec.message ());
+ throw NetworkError (String::compose (_("error during async_read (%1)"), ec.value ()));
}
}
string
audio_channel_name (int c)
{
- assert (MAX_AUDIO_CHANNELS == 6);
+ assert (MAX_AUDIO_CHANNELS == 8);
/* TRANSLATORS: these are the names of audio channels; Lfe (sub) is the low-frequency
- enhancement channel (sub-woofer).
+ enhancement channel (sub-woofer). HI is the hearing-impaired audio track and
+ VI is the visually-impaired audio track (audio describe).
*/
string const channels[] = {
_("Left"),
_("Lfe (sub)"),
_("Left surround"),
_("Right surround"),
+ _("HI"),
+ _("VI")
};
return channels[c];
return shared_ptr<const libdcp::Signer> (new libdcp::Signer (chain, signer_key));
}
+map<string, string>
+split_get_request (string url)
+{
+ enum {
+ AWAITING_QUESTION_MARK,
+ KEY,
+ VALUE
+ } state = AWAITING_QUESTION_MARK;
+
+ map<string, string> r;
+ string k;
+ string v;
+ for (size_t i = 0; i < url.length(); ++i) {
+ switch (state) {
+ case AWAITING_QUESTION_MARK:
+ if (url[i] == '?') {
+ state = KEY;
+ }
+ break;
+ case KEY:
+ if (url[i] == '=') {
+ v.clear ();
+ state = VALUE;
+ } else {
+ k += url[i];
+ }
+ break;
+ case VALUE:
+ if (url[i] == '&') {
+ r.insert (make_pair (k, v));
+ k.clear ();
+ state = KEY;
+ } else {
+ v += url[i];
+ }
+ break;
+ }
+ }
+
+ if (state == VALUE) {
+ r.insert (make_pair (k, v));
+ }
+
+ return r;
+}
+
libdcp::Size
fit_ratio_within (float ratio, libdcp::Size full_frame)
{
return libdcp::Size (full_frame.width, rint (full_frame.width / ratio));
}
+
+void *
+wrapped_av_malloc (size_t s)
+{
+ void* p = av_malloc (s);
+ if (!p) {
+ throw bad_alloc ();
+ }
+ return p;
+}
+
+string
+entities_to_text (string e)
+{
+ boost::algorithm::replace_all (e, "%3A", ":");
+ boost::algorithm::replace_all (e, "%2F", "/");
+ return e;
+}
+
+int64_t
+divide_with_round (int64_t a, int64_t b)
+{
+ if (a % b >= (b / 2)) {
+ return (a + b - 1) / b;
+ } else {
+ return a / b;
+ }
+}
projects / dcpomatic.git / blobdiff