X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..6362d82b3ed82aa6795e4ad03160820f94c9e4d4:/src/common/dynload.cpp?ds=sidebyside

diff --git a/src/common/dynload.cpp b/src/common/dynload.cpp
index 562b6ce975..ffb80f1af6 100644
--- a/src/common/dynload.cpp
+++ b/src/common/dynload.cpp
@@ -1,5 +1,5 @@
 /////////////////////////////////////////////////////////////////////////////
-// Name:         dynload.cpp
+// Name:         src/common/dynload.cpp
 // Purpose:      Dynamic loading framework
 // Author:       Ron Lee, David Falkinder, Vadim Zeitlin and a cast of 1000's
 //               (derived in part from dynlib.cpp (c) 1998 Guilhem Lavaux)
@@ -31,12 +31,12 @@
     #include "wx/intl.h"
     #include "wx/hash.h"
     #include "wx/utils.h"
+    #include "wx/module.h"
 #endif
 
 #include "wx/strconv.h"
 
 #include "wx/dynload.h"
-#include "wx/module.h"
 
 
 // ---------------------------------------------------------------------------
@@ -77,9 +77,9 @@ wxPluginLibrary::wxPluginLibrary(const wxString &libname, int flags)
         : m_linkcount(1)
         , m_objcount(0)
 {
-    m_before = wxClassInfo::sm_first;
+    m_before = wxClassInfo::GetFirst();
     Load( libname, flags );
-    m_after = wxClassInfo::sm_first;
+    m_after = wxClassInfo::GetFirst();
 
     if( m_handle != 0 )
     {
@@ -131,7 +131,7 @@ bool wxPluginLibrary::UnrefLib()
 
 void wxPluginLibrary::UpdateClasses()
 {
-    for (wxClassInfo *info = m_after; info != m_before; info = info->m_next)
+    for (const wxClassInfo *info = m_after; info != m_before; info = info->GetNext())
     {
         if( info->GetClassName() )
         {
@@ -148,7 +148,7 @@ void wxPluginLibrary::RestoreClasses()
     if (!ms_classes)
         return;
 
-    for(wxClassInfo *info = m_after; info != m_before; info = info->m_next)
+    for(const wxClassInfo *info = m_after; info != m_before; info = info->GetNext())
     {
         ms_classes->erase(ms_classes->find(info->GetClassName()));
     }
@@ -167,7 +167,7 @@ void wxPluginLibrary::RegisterModules()
     wxASSERT_MSG( m_linkcount == 1,
                   _T("RegisterModules should only be called for the first load") );
 
-    for ( wxClassInfo *info = m_after; info != m_before; info = info->m_next)
+    for ( const wxClassInfo *info = m_after; info != m_before; info = info->GetNext())
     {
         if( info->IsKindOf(CLASSINFO(wxModule)) )
         {
@@ -359,225 +359,4 @@ void wxPluginManager::Unload()
     m_entry = NULL;
 }
 
-
-
-#if WXWIN_COMPATIBILITY_2_2
-
-wxPluginLibrary *wxPluginManager::GetObjectFromHandle(wxDllType handle)
-{
-    for ( wxDLManifest::iterator i = ms_manifest->begin();
-          i != ms_manifest->end();
-          ++i )
-    {
-        wxPluginLibrary * const lib = i->second;
-
-        if ( lib->GetLibHandle() == handle )
-            return lib;
-    }
-
-    return NULL;
-}
-
-// ---------------------------------------------------------------------------
-// wxDllLoader   (all these methods are static)
-// ---------------------------------------------------------------------------
-
-
-wxDllType wxDllLoader::LoadLibrary(const wxString &name, bool *success)
-{
-    wxPluginLibrary *p = wxPluginManager::LoadLibrary
-                         (
-                            name,
-                            wxDL_DEFAULT | wxDL_VERBATIM | wxDL_NOSHARE
-                         );
-
-    if ( success )
-        *success = p != NULL;
-
-    return p ? p->GetLibHandle() : 0;
-}
-
-void wxDllLoader::UnloadLibrary(wxDllType handle)
-{
-    wxPluginLibrary *p = wxPluginManager::GetObjectFromHandle(handle);
-
-    wxCHECK_RET( p, _T("Unloading a library not loaded with wxDllLoader?") );
-
-    p->UnrefLib();
-}
-
-void *
-wxDllLoader::GetSymbol(wxDllType dllHandle, const wxString &name, bool *success)
-{
-    wxPluginLibrary *p = wxPluginManager::GetObjectFromHandle(dllHandle);
-
-    if ( !p )
-    {
-        wxFAIL_MSG( _T("Using a library not loaded with wxDllLoader?") );
-
-        if ( success )
-            *success = false;
-
-        return NULL;
-    }
-
-    return p->GetSymbol(name, success);
-}
-
-
-// ---------------------------------------------------------------------------
-// Global variables
-// ---------------------------------------------------------------------------
-
-wxLibraries wxTheLibraries;
-
-// ============================================================================
-// implementation
-// ============================================================================
-
-// construct the full name from the base shared object name: adds a .dll
-// suffix under Windows or .so under Unix
-static wxString ConstructLibraryName(const wxString& basename)
-{
-    wxString fullname;
-    fullname << basename << wxDllLoader::GetDllExt();
-
-    return fullname;
-}
-
-// ---------------------------------------------------------------------------
-// wxLibrary (one instance per dynamic library)
-// ---------------------------------------------------------------------------
-
-wxLibrary::wxLibrary(wxDllType handle)
-{
-    typedef wxClassInfo *(*t_get_first)(void);
-    t_get_first get_first;
-
-    m_handle = handle;
-
-    // Some system may use a local heap for library.
-    get_first = (t_get_first)GetSymbol(_T("wxGetClassFirst"));
-    // It is a wxWidgets DLL.
-    if (get_first)
-        PrepareClasses(get_first());
-}
-
-wxLibrary::~wxLibrary()
-{
-    if ( m_handle )
-    {
-        wxDllLoader::UnloadLibrary(m_handle);
-    }
-}
-
-wxObject *wxLibrary::CreateObject(const wxString& name)
-{
-    wxClassInfo *info = (wxClassInfo *)classTable.Get(name);
-
-    if (!info)
-        return NULL;
-
-    return info->CreateObject();
-}
-
-void wxLibrary::PrepareClasses(wxClassInfo *first)
-{
-    // Index all class infos by their class name
-    wxClassInfo *info = first;
-    while (info)
-    {
-        if (info->m_className)
-            classTable.Put(info->m_className, (wxObject *)info);
-        info = info->m_next;
-    }
-
-#if !wxUSE_EXTENDED_RTTI
-    // Set base pointers for each wxClassInfo
-    info = first;
-    while (info)
-    {
-        if (info->GetBaseClassName1())
-            info->m_baseInfo1 = (wxClassInfo *)classTable.Get(info->GetBaseClassName1());
-        if (info->GetBaseClassName2())
-            info->m_baseInfo2 = (wxClassInfo *)classTable.Get(info->GetBaseClassName2());
-        info = info->m_next;
-    }
-#endif
-}
-
-void *wxLibrary::GetSymbol(const wxString& symbname)
-{
-   return wxDllLoader::GetSymbol(m_handle, symbname);
-}
-
-
-// ---------------------------------------------------------------------------
-// wxLibraries (only one instance should normally exist)
-// ---------------------------------------------------------------------------
-
-wxLibraries::wxLibraries():m_loaded(wxKEY_STRING)
-{
-}
-
-wxLibraries::~wxLibraries()
-{
-    wxNode *node = m_loaded.GetFirst();
-
-    while (node) {
-        wxLibrary *lib = (wxLibrary *)node->GetData();
-        delete lib;
-
-        node = node->GetNext();
-    }
-}
-
-wxLibrary *wxLibraries::LoadLibrary(const wxString& name)
-{
-    wxLibrary   *lib;
-    wxClassInfo *old_sm_first;
-    wxNode      *node = m_loaded.Find(name.GetData());
-
-    if (node != NULL)
-        return ((wxLibrary *)node->GetData());
-
-    // If DLL shares data, this is necessary.
-    old_sm_first = wxClassInfo::sm_first;
-    wxClassInfo::sm_first = NULL;
-
-    wxString libname = ConstructLibraryName(name);
-
-    bool success = false;
-    wxDllType handle = wxDllLoader::LoadLibrary(libname, &success);
-    if(success)
-    {
-       lib = new wxLibrary(handle);
-       wxClassInfo::sm_first = old_sm_first;
-
-       m_loaded.Append(name.GetData(), lib);
-    }
-    else
-       lib = NULL;
-    return lib;
-}
-
-wxObject *wxLibraries::CreateObject(const wxString& path)
-{
-    wxNode *node = m_loaded.GetFirst();
-    wxObject *obj;
-
-    while (node) {
-        obj = ((wxLibrary *)node->GetData())->CreateObject(path);
-        if (obj)
-            return obj;
-
-        node = node->GetNext();
-    }
-    return NULL;
-}
-
-#endif  // WXWIN_COMPATIBILITY_2_2
-
-
 #endif  // wxUSE_DYNAMIC_LOADER
-