X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4115960d4b88375610bd0a8990a5a522c9fbe003..4164a04a98be1066038317c2d16438cce3f59c81:/src/common/dynlib.cpp diff --git a/src/common/dynlib.cpp b/src/common/dynlib.cpp index e70d943e6e..0d76254a0f 100644 --- a/src/common/dynlib.cpp +++ b/src/common/dynlib.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dynlib.cpp +// Name: src/common/dynlib.cpp // Purpose: Dynamic library management // Author: Guilhem Lavaux // Modified by: @@ -24,26 +24,26 @@ #include "wx/wxprec.h" #ifdef __BORLANDC__ - #pragma hdrstop + #pragma hdrstop #endif #if wxUSE_DYNLIB_CLASS #include "wx/dynlib.h" + +#ifndef WX_PRECOMP + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/app.h" + #include "wx/utils.h" +#endif //WX_PRECOMP + #include "wx/filefn.h" -#include "wx/intl.h" -#include "wx/log.h" -#include "wx/utils.h" #include "wx/filename.h" // for SplitPath() -#include "wx/app.h" -#include "wx/apptrait.h" +#include "wx/platinfo.h" #include "wx/arrimpl.cpp" -#if defined(__WXMAC__) - #include "wx/mac/private.h" -#endif - WX_DEFINE_USER_EXPORTED_OBJARRAY(wxDynamicLibraryDetailsArray) // ============================================================================ @@ -54,14 +54,8 @@ WX_DEFINE_USER_EXPORTED_OBJARRAY(wxDynamicLibraryDetailsArray) // wxDynamicLibrary // --------------------------------------------------------------------------- -#if defined(__WXPM__) || defined(__EMX__) - const wxChar *wxDynamicLibrary::ms_dllext = _T(".dll"); -#elif defined(__WXMAC__) && !defined(__DARWIN__) - const wxChar *wxDynamicLibrary::ms_dllext = wxEmptyString; -#endif - // for MSW/Unix it is defined in platform-specific file -#if !(defined(__WXMSW__) || defined(__UNIX__)) || defined(__EMX__) +#if !(defined(__WINDOWS__) || defined(__UNIX__)) || defined(__EMX__) wxDllType wxDynamicLibrary::GetProgramHandle() { @@ -69,12 +63,12 @@ wxDllType wxDynamicLibrary::GetProgramHandle() return 0; } -#endif // __WXMSW__ || __UNIX__ +#endif // __WINDOWS__ || __UNIX__ bool wxDynamicLibrary::Load(const wxString& libnameOrig, int flags) { - wxASSERT_MSG(m_handle == 0, _T("Library already loaded.")); + wxASSERT_MSG(m_handle == 0, wxT("Library already loaded.")); // add the proper extension for the DLL ourselves unless told not to wxString libname = libnameOrig; @@ -85,43 +79,21 @@ bool wxDynamicLibrary::Load(const wxString& libnameOrig, int flags) wxFileName::SplitPath(libname, NULL, NULL, &ext); if ( ext.empty() ) { - libname += GetDllExt(); + libname += GetDllExt(wxDL_MODULE); } } // different ways to load a shared library // // FIXME: should go to the platform-specific files! -#if defined(__WXMAC__) && !defined(__DARWIN__) - FSSpec myFSSpec; - Ptr myMainAddr; - Str255 myErrName; - - wxMacFilename2FSSpec( libname , &myFSSpec ); - - if( GetDiskFragment( &myFSSpec, - 0, - kCFragGoesToEOF, - "\p", - kPrivateCFragCopy, - &m_handle, - &myMainAddr, - myErrName ) != noErr ) - { - wxLogSysError( _("Failed to load shared library '%s' Error '%s'"), - libname.c_str(), - wxMacMakeStringFromPascal( myErrName ).c_str() ); - m_handle = 0; - } - -#elif defined(__WXPM__) || defined(__EMX__) - char err[256] = ""; - DosLoadModule(err, sizeof(err), (PSZ)libname.c_str(), &m_handle); -#else +#if defined(__WXPM__) || defined(__EMX__) + char err[256] = ""; + DosLoadModule(err, sizeof(err), libname.c_str(), &m_handle); +#else // this should be the only remaining branch eventually m_handle = RawLoad(libname, flags); #endif - if ( m_handle == 0 ) + if ( m_handle == 0 && !(flags & wxDL_QUIET) ) { #ifdef wxHAVE_DYNLIB_ERROR Error(); @@ -136,44 +108,30 @@ bool wxDynamicLibrary::Load(const wxString& libnameOrig, int flags) // for MSW and Unix this is implemented in the platform-specific file // // TODO: move the rest to os2/dlpm.cpp and mac/dlmac.cpp! -#if (!defined(__WXMSW__) && !defined(__UNIX__)) || defined(__EMX__) +#if (!defined(__WINDOWS__) && !defined(__UNIX__)) || defined(__EMX__) /* static */ void wxDynamicLibrary::Unload(wxDllType handle) { -#if defined(__WXPM__) || defined(__EMX__) +#if defined(__OS2__) || defined(__EMX__) DosFreeModule( handle ); -#elif defined(__WXMAC__) && !defined(__DARWIN__) - CloseConnection( (CFragConnectionID*) &handle ); #else #error "runtime shared lib support not implemented" #endif } -#endif // !(__WXMSW__ || __UNIX__) +#endif // !(__WINDOWS__ || __UNIX__) void *wxDynamicLibrary::DoGetSymbol(const wxString &name, bool *success) const { wxCHECK_MSG( IsLoaded(), NULL, - _T("Can't load symbol from unloaded library") ); + wxT("Can't load symbol from unloaded library") ); void *symbol = 0; wxUnusedVar(symbol); -#if defined(__WXMAC__) && !defined(__DARWIN__) - Ptr symAddress; - CFragSymbolClass symClass; - Str255 symName; -#if TARGET_CARBON - c2pstrcpy( (StringPtr) symName, name.fn_str() ); -#else - strcpy( (char *)symName, name.fn_str() ); - c2pstr( (char *)symName ); -#endif - if( FindSymbol( m_handle, symName, &symAddress, &symClass ) == noErr ) - symbol = (void *)symAddress; -#elif defined(__WXPM__) || defined(__EMX__) - DosQueryProcAddr( m_handle, 1L, (PSZ)name.c_str(), (PFN*)symbol ); +#if defined(__WXPM__) || defined(__EMX__) + DosQueryProcAddr( m_handle, 1L, name.c_str(), (PFN*)symbol ); #else symbol = RawGetSymbol(m_handle, name); #endif @@ -204,6 +162,29 @@ void *wxDynamicLibrary::GetSymbol(const wxString& name, bool *success) const // informational methods // ---------------------------------------------------------------------------- +/*static*/ +wxString wxDynamicLibrary::GetDllExt(wxDynamicLibraryCategory cat) +{ + wxUnusedVar(cat); +#if defined(__WINDOWS__) || defined(__WXPM__) || defined(__EMX__) + return ".dll"; +#elif defined(__HPUX__) + return ".sl"; +#elif defined(__DARWIN__) + switch ( cat ) + { + case wxDL_LIBRARY: + return ".dylib"; + case wxDL_MODULE: + return ".bundle"; + } + wxFAIL_MSG("unreachable"); + return wxString(); // silence gcc warning +#else + return ".so"; +#endif +} + /*static*/ wxString wxDynamicLibrary::CanonicalizeName(const wxString& name, @@ -215,24 +196,18 @@ wxDynamicLibrary::CanonicalizeName(const wxString& name, #if defined(__UNIX__) && !defined(__EMX__) switch ( cat ) { - default: - wxFAIL_MSG( _T("unknown wxDynamicLibraryCategory value") ); - // fall through - - case wxDL_MODULE: - // don't do anything for modules, their names are arbitrary - break; - case wxDL_LIBRARY: - // library names should start with "lib" under Unix - nameCanonic = _T("lib"); + // Library names should start with "lib" under Unix. + nameCanonic = "lib"; + break; + case wxDL_MODULE: + // Module names are arbitrary and should have no prefix added. break; } -#else // !__UNIX__ - wxUnusedVar(cat); -#endif // __UNIX__/!__UNIX__ +#endif + + nameCanonic << name << GetDllExt(cat); - nameCanonic << name << GetDllExt(); return nameCanonic; } @@ -243,21 +218,17 @@ wxString wxDynamicLibrary::CanonicalizePluginName(const wxString& name, wxString suffix; if ( cat == wxDL_PLUGIN_GUI ) { - wxAppTraits *traits = wxAppConsole::GetInstance() ? - wxAppConsole::GetInstance()->GetTraits() : NULL; - wxASSERT_MSG( traits, - _("can't query for GUI plugins name in console applications") ); - suffix = traits->GetToolkitInfo().shortName; + suffix = wxPlatformInfo::Get().GetPortIdShortName(); } #if wxUSE_UNICODE - suffix << _T('u'); + suffix << wxT('u'); #endif #ifdef __WXDEBUG__ - suffix << _T('d'); + suffix << wxT('d'); #endif if ( !suffix.empty() ) - suffix = wxString(_T("_")) + suffix; + suffix = wxString(wxT("_")) + suffix; #define WXSTRINGIZE(x) #x #if defined(__UNIX__) && !defined(__EMX__) @@ -282,13 +253,13 @@ wxString wxDynamicLibrary::CanonicalizePluginName(const wxString& name, #ifdef __WINDOWS__ // Add compiler identification: #if defined(__GNUG__) - suffix << _T("_gcc"); + suffix << wxT("_gcc"); #elif defined(__VISUALC__) - suffix << _T("_vc"); + suffix << wxT("_vc"); #elif defined(__WATCOMC__) - suffix << _T("_wat"); + suffix << wxT("_wat"); #elif defined(__BORLANDC__) - suffix << _T("_bcc"); + suffix << wxT("_bcc"); #endif #endif