ProjectFileIO.cpp File Reference

#include "ProjectFileIO.h"
#include <atomic>
#include <sqlite3.h>
#include <optional>
#include <cstring>
#include <wx/crt.h>
#include <wx/log.h>
#include <wx/sstream.h>
#include <wx/utils.h>
#include "ActiveProjects.h"
#include "CodeConversions.h"
#include "DBConnection.h"
#include "FileNames.h"
#include "PendingTracks.h"
#include "Project.h"
#include "ProjectFileIOExtension.h"
#include "ProjectHistory.h"
#include "ProjectSerializer.h"
#include "SampleBlock.h"
#include "TempDirectory.h"
#include "TransactionScope.h"
#include "WaveTrack.h"
#include "WaveTrackUtilities.h"
#include "BasicUI.h"
#include "wxFileNameWrapper.h"
#include "XMLFileReader.h"
#include "SentryHelper.h"
#include "MemoryX.h"
#include "ProjectFormatVersion.h"
#include "BufferedStreamReader.h"
#include "FromChars.h"
#include "sqlite/SQLiteUtils.h"

Include dependency graph for ProjectFileIO.cpp:

Go to the source code of this file.

Classes
class	SQLiteBlobStream
class	BufferedProjectBlobStream
struct	anonymous_namespace{ProjectFileIO.cpp}::ContextData

Namespaces
namespace	anonymous_namespace{ProjectFileIO.cpp}

Macros
#define	AUDACITY_FILE_FORMAT_VERSION   "1.3.0"
#define	PACK(b1, b2, b3, b4)   ((b1 << 24) | (b2 << 16) | (b3 << 8) | b4)

Functions
static int	ExecCallback (void *data, int cols, char **vals, char **names)

Variables
static const int	ProjectFileID = PACK('A', 'U', 'D', 'Y')
static const char *	ProjectFileSchema
static const AudacityProject::AttachedObjects::RegisteredFactory	sFileIOKey
static ProjectHistory::AutoSave::Scope	scope
	Install the callback from undo manager. More...

Macro Definition Documentation

AUDACITY_FILE_FORMAT_VERSION

#define AUDACITY_FILE_FORMAT_VERSION   "1.3.0"

Definition at line 54 of file ProjectFileIO.cpp.

PACK

#define PACK	(		b1,
			b2,
			b3,
			b4
	)		((b1 << 24) | (b2 << 16) | (b3 << 8) | b4)

Definition at line 66 of file ProjectFileIO.cpp.

Function Documentation

ExecCallback()

static int ExecCallback ( void *  data, int  cols, char **  vals, char **  names  )

static

Definition at line 641 of file ProjectFileIO.cpp.

{
   auto &cb = *static_cast<const ProjectFileIO::ExecCB *>(data);
   // Be careful not to throw anything across sqlite3's stack frames.
   return GuardedCall<int>(
      [&]{ return cb(cols, vals, names); },
      MakeSimpleGuard( 1 )
   );
}

References MakeSimpleGuard(), and names.

Referenced by ProjectFileIO::Exec().

Here is the call graph for this function:

Here is the caller graph for this function:

Variable Documentation

ProjectFileID

const int ProjectFileID = PACK('A', 'U', 'D', 'Y')

static

Definition at line 71 of file ProjectFileIO.cpp.

Referenced by ProjectFileIO::CheckVersion(), and ProjectFileIO::InstallSchema().

ProjectFileSchema

const char* ProjectFileSchema

static

Definition at line 97 of file ProjectFileIO.cpp.

Referenced by ProjectFileIO::InstallSchema().

scope

ProjectHistory::AutoSave::Scope scope

static

Initial value:

{
[](AudacityProject &project) {
   auto &projectFileIO = ProjectFileIO::Get(project);
   if ( !projectFileIO.AutoSave() )
      throw SimpleMessageBoxException{
         ExceptionType::Internal,
         XO("Automatic database backup failed."),
         XO("Warning"),
         "Error:_Disk_full_or_not_writable"
      };
} }

Install the callback from undo manager.

Definition at line 2661 of file ProjectFileIO.cpp.

sFileIOKey

const AudacityProject::AttachedObjects::RegisteredFactory sFileIOKey

static

Initial value:

{
   []( AudacityProject &parent ){
      auto result = std::make_shared< ProjectFileIO >( parent );
      return result;
   }
}

Definition at line 389 of file ProjectFileIO.cpp.

Referenced by ProjectFileIO::Get().