audacity Namespace Reference

Namespaces
namespace	anonymous_namespace{Uuid.cpp}
namespace	network_manager
namespace	sentry

Classes
struct	GoldenRatio
struct	GoldenRatio< 4 >
struct	GoldenRatio< 8 >
class	TypedAny
	Generates distinct, non-interconvertible types wrapping std::any. More...
class	Uuid
	Utility class that generates and parses UUIDs. More...

Typedefs
using	SystemTime = std::chrono::system_clock::time_point

Functions
std::string	ToUTF8 (const std::wstring &wstr)
std::string	ToUTF8 (const wchar_t *wstr)
std::string	ToUTF8 (const wxString &wstr)
std::wstring	ToWString (const std::string &str)
STRING_UTILS_API std::wstring	ToWString (std::string_view str)
std::wstring	ToWString (const char *str)
std::wstring	ToWString (const wxString &str)
wxString	ToWXString (const std::string &str)
STRING_UTILS_API wxString	ToWXString (std::string_view str)
STRING_UTILS_API wxString	ToWXString (const char *str)
wxString	ToWXString (const std::wstring &str)
bool	ParseRFC822Date (const std::string &dateString, SystemTime *time)
std::string	SerializeRFC822Date (SystemTime timePoint)
uint8_t	HexCharToNum (char c) noexcept
std::string	UrlDecode (const std::string &url)
std::string	UrlEncode (const std::string &url)
template<typename Tag >
void	swap (TypedAny< Tag > &x, TypedAny< Tag > &y)
	Non-member swap. More...

Variables
constexpr int	BRACED_UUID_LENGTH = 38
constexpr int	UUID_LENGTH = 36
constexpr int	HEX_UUID_LENGTH = 32

Typedef Documentation

SystemTime

using audacity::SystemTime = typedef std::chrono::system_clock::time_point

Definition at line 19 of file DateTimeConversions.h.

Function Documentation

HexCharToNum()

uint8_t audacity::HexCharToNum ( char  c )

inlinenoexcept

Definition at line 20 of file HexHelpers.h.

{
    assert (std::isxdigit (c) != 0);
 
    if ('0' <= c && c <= '9')
        return c - '0';
    else if ('A' <= c && c <= 'F')
        return c - 'A' + 10;
    else if ('a' <= c && c <= 'f')
        return c - 'a' + 10;
 
    return 0;
}

Referenced by audacity::anonymous_namespace{Uuid.cpp}::readByte(), and UrlDecode().

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ParseRFC822Date()

STRING_UTILS_API bool audacity::ParseRFC822Date	(	const std::string &	dateString,
		SystemTime *	time
	)

Definition at line 20 of file DateTimeConversions.cpp.

{
    wxDateTime dt;
    wxString::const_iterator end;
 
    if (!dt.ParseRfc822Date (dateString, &end))
        return false;
 
    if (time != nullptr)
        *time = std::chrono::system_clock::from_time_t (dt.GetTicks ());
 
    return true;
}

References PackedArray::end().

Referenced by audacity::network_manager::Cookie::Parse().

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SerializeRFC822Date()

STRING_UTILS_API std::string audacity::SerializeRFC822Date

(

SystemTime

timePoint

)

Definition at line 34 of file DateTimeConversions.cpp.

{
    const wxDateTime dt (
            time_t (std::chrono::duration_cast<std::chrono::seconds> (
                    timePoint.time_since_epoch ()
            ).count ()));
 
    return ToUTF8 (dt.Format("%a, %d %b %Y %H:%M:%S %z"));
}

References ToUTF8().

Referenced by audacity::network_manager::Cookie::toString().

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swap()

template<typename Tag >

void audacity::swap ( TypedAny< Tag > &  x, TypedAny< Tag > &  y  )

inline

Non-member swap.

Definition at line 89 of file TypedAny.h.

{ x.swap(y); }

References audacity::TypedAny< Tag >::swap().

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ToUTF8() [1/3]

STRING_UTILS_API std::string audacity::ToUTF8

(

const std::wstring &

wstr

)

Definition at line 19 of file CodeConversions.cpp.

{
    return std::wstring_convert<std::codecvt_utf8<wchar_t>> ().to_bytes (wstr);
}

Referenced by audacity::sentry::anonymous_namespace{SentryReport.cpp}::AddOSContext(), cloud::audiocom::OAuthService::AuthoriseRefreshToken(), cloud::audiocom::UserService::DownloadAvatar(), ErrorReportDialog::ErrorReportDialog(), ExportFFmpegOptions::ExportFFmpegOptions(), ExportFFmpegOptions::FetchCompatibleFormatList(), cloud::audiocom::anonymous_namespace{UploadService.cpp}::GetUploadRequestPayload(), anonymous_namespace{AudacityApp.cpp}::InitCrashreports(), LV2EffectBase::LoadFactoryPreset(), cloud::audiocom::LinkAccountDialog::OnContinue(), ErrorReportDialog::OnSend(), and SerializeRFC822Date().

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ToUTF8() [2/3]

STRING_UTILS_API std::string audacity::ToUTF8

(

const wchar_t *

wstr

)

Definition at line 24 of file CodeConversions.cpp.

{
    return std::wstring_convert<std::codecvt_utf8<wchar_t>> ().to_bytes (wstr);
}

ToUTF8() [3/3]

STRING_UTILS_API std::string audacity::ToUTF8

(

const wxString &

wstr

)

Definition at line 29 of file CodeConversions.cpp.

{
    return wstr.ToStdString (wxGet_wxConvUTF8 ());
}

ToWString() [1/4]

STRING_UTILS_API std::wstring audacity::ToWString

(

const char *

str

)

Definition at line 45 of file CodeConversions.cpp.

{
    return std::wstring_convert<std::codecvt_utf8<wchar_t>> ().from_bytes (str);
}

References str.

ToWString() [2/4]

STRING_UTILS_API std::wstring audacity::ToWString

(

const std::string &

str

)

Definition at line 34 of file CodeConversions.cpp.

{
    return std::wstring_convert<std::codecvt_utf8<wchar_t>> ().from_bytes (str);
}

References str.

Referenced by ProjectFileIO::ShowError().

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ToWString() [3/4]

STRING_UTILS_API std::wstring audacity::ToWString

(

const wxString &

str

)

Definition at line 50 of file CodeConversions.cpp.

{
    return str.ToStdWstring ();
}

References str.

ToWString() [4/4]

STRING_UTILS_API std::wstring audacity::ToWString

(

std::string_view

str

)

Definition at line 39 of file CodeConversions.cpp.

{
   return std::wstring_convert<std::codecvt_utf8<wchar_t>>().from_bytes(
      str.data(), str.data() + str.length());
}

References str.

ToWXString() [1/4]

STRING_UTILS_API wxString audacity::ToWXString

(

const char *

str

)

Definition at line 65 of file CodeConversions.cpp.

{
   return wxString::FromUTF8(str);
}

References str.

ToWXString() [2/4]

STRING_UTILS_API wxString audacity::ToWXString

(

const std::string &

str

)

Definition at line 55 of file CodeConversions.cpp.

{
    return wxString::FromUTF8 (str);
}

References str.

Referenced by anonymous_namespace{ImportMP3_MPG123.cpp}::GetId3v2Genre(), cloud::audiocom::ShareAudioDialog::HandleUploadSucceeded(), WavPackImportFileHandle::Import(), cloud::audiocom::ShareAudioDialog::InitialStatePanel::OnLinkButtonPressed(), anonymous_namespace{ImportMP3_MPG123.cpp}::MP3ImportFileHandle::ReadTags(), audacity::sentry::AnonymizedMessage::ToWXString(), and cloud::audiocom::UserService::UpdateUserData().

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ToWXString() [3/4]

STRING_UTILS_API wxString audacity::ToWXString

(

const std::wstring &

str

)

Definition at line 70 of file CodeConversions.cpp.

{
    return wxString (str);
}

References str.

ToWXString() [4/4]

STRING_UTILS_API wxString audacity::ToWXString

(

std::string_view

str

)

Definition at line 60 of file CodeConversions.cpp.

{
   return wxString::FromUTF8(str.data(), str.length());
}

References str.

UrlDecode()

STRING_UTILS_API std::string audacity::UrlDecode

(

const std::string &

url

)

Definition at line 18 of file UrlDecode.cpp.

{
    std::string result;
 
    const size_t length = url.length ();
 
    for (auto it = url.begin (), end = url.end (); it != end; ++it)
    {
        const char c = *it; 
 
        if (c != '%')
        {
            result.push_back (c);
        }
        else
        {
            if (++it == url.end ())
                break; // Malformed input string
 
            const char c1 = *it; 
            
            if (++it == url.end ())
                break; // Malformed input string
 
            const char c2 = *it;
 
            result.push_back (HexCharToNum (c1) << 4 | HexCharToNum (c2));
        }
    }
 
    return result;
}

References PackedArray::end(), and HexCharToNum().

Referenced by cloud::audiocom::OAuthService::HandleLinkURI().

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UrlEncode()

STRING_UTILS_API std::string audacity::UrlEncode

(

const std::string &

url

)

Definition at line 16 of file UrlEncode.cpp.

{
    std::string escaped;
 
    for (char c : url)
    {
        if (('0' <= c && c <= '9') ||
            ('A' <= c && c <= 'Z') ||
            ('a' <= c && c <= 'z') ||
            (c == '~' || c == '-' || c == '_' || c == '.')
            )
        {
            escaped.push_back (c);
        }
        else
        {
            static const char symbolLookup[] = "0123456789ABCDEF";
 
            escaped.push_back ('%');
 
            escaped.push_back (symbolLookup[(c & 0xF0) >> 4]);
            escaped.push_back (symbolLookup[(c & 0x0F) >> 0]);
        }
    }
 
    return escaped;
}

Variable Documentation

BRACED_UUID_LENGTH

constexpr int audacity::BRACED_UUID_LENGTH = 38

constexpr

Definition at line 38 of file Uuid.cpp.

Referenced by audacity::Uuid::FromString().

HEX_UUID_LENGTH

constexpr int audacity::HEX_UUID_LENGTH = 32

constexpr

Definition at line 40 of file Uuid.cpp.

Referenced by audacity::Uuid::ToHexString().

UUID_LENGTH

constexpr int audacity::UUID_LENGTH = 36

constexpr

Definition at line 39 of file Uuid.cpp.

Referenced by audacity::Uuid::FromString(), and audacity::Uuid::ToString().