| 1 | ///////////////////////////////////////////////////////////////////////////// |
| 2 | // Name: src/common/archive.cpp |
| 3 | // Purpose: Streams for archive formats |
| 4 | // Author: Mike Wetherell |
| 5 | // RCS-ID: $Id$ |
| 6 | // Copyright: (c) Mike Wetherell |
| 7 | // Licence: wxWindows licence |
| 8 | ///////////////////////////////////////////////////////////////////////////// |
| 9 | |
| 10 | // For compilers that support precompilation, includes "wx.h". |
| 11 | #include "wx/wxprec.h" |
| 12 | |
| 13 | #ifdef __BORLANDC__ |
| 14 | #pragma hdrstop |
| 15 | #endif |
| 16 | |
| 17 | #if wxUSE_STREAMS && wxUSE_ARCHIVE_STREAMS |
| 18 | |
| 19 | #include "wx/archive.h" |
| 20 | |
| 21 | IMPLEMENT_ABSTRACT_CLASS(wxArchiveEntry, wxObject) |
| 22 | IMPLEMENT_ABSTRACT_CLASS(wxArchiveClassFactory, wxFilterClassFactoryBase) |
| 23 | |
| 24 | |
| 25 | ///////////////////////////////////////////////////////////////////////////// |
| 26 | // wxArchiveInputStream |
| 27 | |
| 28 | wxArchiveInputStream::wxArchiveInputStream(wxInputStream& stream, |
| 29 | wxMBConv& conv) |
| 30 | : wxFilterInputStream(stream), |
| 31 | m_conv(conv) |
| 32 | { |
| 33 | } |
| 34 | |
| 35 | wxArchiveInputStream::wxArchiveInputStream(wxInputStream *stream, |
| 36 | wxMBConv& conv) |
| 37 | : wxFilterInputStream(stream), |
| 38 | m_conv(conv) |
| 39 | { |
| 40 | } |
| 41 | |
| 42 | |
| 43 | ///////////////////////////////////////////////////////////////////////////// |
| 44 | // wxArchiveOutputStream |
| 45 | |
| 46 | wxArchiveOutputStream::wxArchiveOutputStream(wxOutputStream& stream, |
| 47 | wxMBConv& conv) |
| 48 | : wxFilterOutputStream(stream), |
| 49 | m_conv(conv) |
| 50 | { |
| 51 | } |
| 52 | |
| 53 | wxArchiveOutputStream::wxArchiveOutputStream(wxOutputStream *stream, |
| 54 | wxMBConv& conv) |
| 55 | : wxFilterOutputStream(stream), |
| 56 | m_conv(conv) |
| 57 | { |
| 58 | } |
| 59 | |
| 60 | |
| 61 | ///////////////////////////////////////////////////////////////////////////// |
| 62 | // wxArchiveEntry |
| 63 | |
| 64 | void wxArchiveEntry::SetNotifier(wxArchiveNotifier& notifier) |
| 65 | { |
| 66 | UnsetNotifier(); |
| 67 | m_notifier = ¬ifier; |
| 68 | m_notifier->OnEntryUpdated(*this); |
| 69 | } |
| 70 | |
| 71 | wxArchiveEntry& wxArchiveEntry::operator=(const wxArchiveEntry& WXUNUSED(e)) |
| 72 | { |
| 73 | m_notifier = NULL; |
| 74 | return *this; |
| 75 | } |
| 76 | |
| 77 | |
| 78 | ///////////////////////////////////////////////////////////////////////////// |
| 79 | // wxArchiveClassFactory |
| 80 | |
| 81 | wxArchiveClassFactory *wxArchiveClassFactory::sm_first = NULL; |
| 82 | |
| 83 | void wxArchiveClassFactory::Remove() |
| 84 | { |
| 85 | if (m_next != this) |
| 86 | { |
| 87 | wxArchiveClassFactory **pp = &sm_first; |
| 88 | |
| 89 | while (*pp != this) |
| 90 | pp = &(*pp)->m_next; |
| 91 | |
| 92 | *pp = m_next; |
| 93 | |
| 94 | m_next = this; |
| 95 | } |
| 96 | } |
| 97 | |
| 98 | #endif // wxUSE_STREAMS && wxUSE_ARCHIVE_STREAMS |