X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/a8eaaeb23796c69ea0f67cbd48fc5f667d9823d0..d2ebf0b7303be387d2d5a55ea0cd672fdf0c4f25:/src/common/dynlib.cpp?ds=inline diff --git a/src/common/dynlib.cpp b/src/common/dynlib.cpp index 1ba9660c9f..95f14b9e21 100644 --- a/src/common/dynlib.cpp +++ b/src/common/dynlib.cpp @@ -17,7 +17,7 @@ // headers // ---------------------------------------------------------------------------- -#ifdef __GNUG__ +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) # pragma implementation "dynlib.h" #endif @@ -30,7 +30,7 @@ #if wxUSE_DYNLIB_CLASS #if defined(__WINDOWS__) - #include "wx/msw/private.h" + #include "wx/msw/wrapwin.h" #endif #include "wx/dynlib.h" @@ -75,13 +75,13 @@ void TranslateError(const char *path, int number) unsigned int index; static char *OFIErrorStrings[] = { - "%s(%d): Object Image Load Failure\n", - "%s(%d): Object Image Load Success\n", - "%s(%d): Not an recognisable object file\n", - "%s(%d): No valid architecture\n", - "%s(%d): Object image has an invalid format\n", - "%s(%d): Invalid access (permissions?)\n", - "%s(%d): Unknown error code from NSCreateObjectFileImageFromFile\n", + "%s(%d): Object Image Load Failure\n", + "%s(%d): Object Image Load Success\n", + "%s(%d): Not an recognisable object file\n", + "%s(%d): No valid architecture\n", + "%s(%d): Object image has an invalid format\n", + "%s(%d): Invalid access (permissions?)\n", + "%s(%d): Unknown error code from NSCreateObjectFileImageFromFile\n", }; #define NUM_OFI_ERRORS (sizeof(OFIErrorStrings) / sizeof(OFIErrorStrings[0])) @@ -106,13 +106,13 @@ void *dlopen(const char *path, int WXUNUSED(mode) /* mode is ignored */) dyld_result = NSCreateObjectFileImageFromFile(path, &ofile); if (dyld_result != NSObjectFileImageSuccess) { - TranslateError(path, dyld_result); + TranslateError(path, dyld_result); } else { - // NSLinkModule will cause the run to abort on any link error's - // not very friendly but the error recovery functionality is limited. - handle = NSLinkModule(ofile, path, NSLINKMODULE_OPTION_BINDNOW); + // NSLinkModule will cause the run to abort on any link error's + // not very friendly but the error recovery functionality is limited. + handle = NSLinkModule(ofile, path, NSLINKMODULE_OPTION_BINDNOW); } return handle; @@ -127,16 +127,16 @@ int dlclose(void *handle) void *dlsym(void *handle, const char *symbol) { void *addr; - + NSSymbol nsSymbol = NSLookupSymbolInModule( handle , symbol ) ; - if ( nsSymbol) + if ( nsSymbol) { - addr = NSAddressOfSymbol(nsSymbol); + addr = NSAddressOfSymbol(nsSymbol); } - else + else { - addr = NULL; + addr = NULL; } return addr; } @@ -153,9 +153,13 @@ void *dlsym(void *handle, const char *symbol) #if defined(__WINDOWS__) || defined(__WXPM__) || defined(__EMX__) const wxChar *wxDynamicLibrary::ms_dllext = _T(".dll"); +#elif defined(__WXMAC__) && !defined(__DARWIN__) + const wxChar *wxDynamicLibrary::ms_dllext = _T(""); #elif defined(__UNIX__) #if defined(__HPUX__) const wxChar *wxDynamicLibrary::ms_dllext = _T(".sl"); + #elif defined(__DARWIN__) + const wxChar *wxDynamicLibrary::ms_dllext = _T(".dylib"); #else const wxChar *wxDynamicLibrary::ms_dllext = _T(".so"); #endif @@ -208,10 +212,9 @@ bool wxDynamicLibrary::Load(wxString libname, int flags) &myMainAddr, myErrName ) != noErr ) { - p2cstr( myErrName ); wxLogSysError( _("Failed to load shared library '%s' Error '%s'"), libname.c_str(), - (char*)myErrName ); + wxMacMakeStringFromPascal( myErrName ).c_str() ); m_handle = 0; } @@ -222,7 +225,7 @@ bool wxDynamicLibrary::Load(wxString libname, int flags) #elif defined(HAVE_DLOPEN) || defined(__DARWIN__) #if defined(__VMS) || defined(__DARWIN__) - m_handle = dlopen(libname.c_str(), 0); // The second parameter is ignored + m_handle = dlopen(libname.fn_str(), 0); // The second parameter is ignored #else // !__VMS && !__DARWIN__ int rtldFlags = 0; @@ -300,25 +303,22 @@ bool wxDynamicLibrary::Load(wxString libname, int flags) return IsLoaded(); } -void wxDynamicLibrary::Unload() +/* static */ +void wxDynamicLibrary::Unload(wxDllType handle) { - if( IsLoaded() ) - { #if defined(__WXPM__) || defined(__EMX__) - DosFreeModule( m_handle ); + DosFreeModule( handle ); #elif defined(HAVE_DLOPEN) || defined(__DARWIN__) - dlclose( m_handle ); + dlclose( handle ); #elif defined(HAVE_SHL_LOAD) - shl_unload( m_handle ); + shl_unload( handle ); #elif defined(__WINDOWS__) - ::FreeLibrary( m_handle ); + ::FreeLibrary( handle ); #elif defined(__WXMAC__) && !defined(__DARWIN__) - CloseConnection( (CFragConnectionID*) &m_handle ); + CloseConnection( (CFragConnectionID*) &handle ); #else -#error "runtime shared lib support not implemented" + #error "runtime shared lib support not implemented" #endif - m_handle = 0; - } } void *wxDynamicLibrary::GetSymbol(const wxString &name, bool *success) const @@ -326,20 +326,21 @@ void *wxDynamicLibrary::GetSymbol(const wxString &name, bool *success) const wxCHECK_MSG( IsLoaded(), NULL, _T("Can't load symbol from unloaded library") ); - bool failed = FALSE; + bool failed = false; void *symbol = 0; + wxUnusedVar(symbol); #if defined(__WXMAC__) && !defined(__DARWIN__) Ptr symAddress; CFragSymbolClass symClass; Str255 symName; #if TARGET_CARBON - c2pstrcpy( (StringPtr) symName, name ); + c2pstrcpy( (StringPtr) symName, name.fn_str() ); #else - strcpy( (char *)symName, name ); + strcpy( (char *)symName, name.fn_str() ); c2pstr( (char *)symName ); #endif - if( FindSymbol( dllHandle, symName, &symAddress, &symClass ) == noErr ) + if( FindSymbol( m_handle, symName, &symAddress, &symClass ) == noErr ) symbol = (void *)symAddress; #elif defined(__WXPM__) || defined(__EMX__) @@ -356,7 +357,11 @@ void *wxDynamicLibrary::GetSymbol(const wxString &name, bool *success) const symbol = 0; #elif defined(__WINDOWS__) +#ifdef __WXWINCE__ + symbol = (void*) ::GetProcAddress( m_handle, name ); +#else symbol = (void*) ::GetProcAddress( m_handle, name.mb_str() ); +#endif #else #error "runtime shared lib support not implemented" @@ -378,7 +383,7 @@ void *wxDynamicLibrary::GetSymbol(const wxString &name, bool *success) const wxLogError(wxT("%s"), err); } #else - failed = TRUE; + failed = true; wxLogSysError(_("Couldn't find symbol '%s' in a dynamic library"), name.c_str()); #endif @@ -388,20 +393,42 @@ void *wxDynamicLibrary::GetSymbol(const wxString &name, bool *success) const return symbol; } - + /*static*/ -wxString wxDynamicLibrary::CanonicalizeName(const wxString& name, - wxDynamicLibraryCategory cat) +wxString +wxDynamicLibrary::CanonicalizeName(const wxString& name, + wxDynamicLibraryCategory +#ifdef __UNIX__ + cat +#else // !__UNIX__ + WXUNUSED(cat) +#endif // __UNIX__/!__UNIX__ + ) { + wxString nameCanonic; + + // under Unix the library names usually start with "lib" prefix, add it #ifdef __UNIX__ - if ( cat == wxDL_MODULE ) - return name + GetDllExt(); - else - return wxString(_T("lib")) + name + GetDllExt(); -#else - return name + GetDllExt(); -#endif + 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"); + break; + } +#endif // __UNIX__ + + nameCanonic << name << GetDllExt(); + return nameCanonic; } /*static*/ @@ -413,9 +440,9 @@ wxString wxDynamicLibrary::CanonicalizePluginName(const wxString& name, { wxAppTraits *traits = wxAppConsole::GetInstance() ? wxAppConsole::GetInstance()->GetTraits() : NULL; - wxASSERT_MSG( traits, + wxASSERT_MSG( traits, _("can't query for GUI plugins name in console applications") ); - suffix = traits->GetToolkitInfo()->shortName; + suffix = traits->GetToolkitInfo().shortName; } #if wxUSE_UNICODE suffix << _T('u'); @@ -427,39 +454,62 @@ wxString wxDynamicLibrary::CanonicalizePluginName(const wxString& name, if ( !suffix.empty() ) suffix = wxString(_T("_")) + suffix; +#define WXSTRINGIZE(x) #x #ifdef __UNIX__ #if (wxMINOR_VERSION % 2) == 0 - #define wxDLLVER(x,y,z) "-" #x "." #y + #define wxDLLVER(x,y,z) "-" WXSTRINGIZE(x) "." WXSTRINGIZE(y) #else - #define wxDLLVER(x,y,z) "-" #x "." #y "." #z + #define wxDLLVER(x,y,z) "-" WXSTRINGIZE(x) "." WXSTRINGIZE(y) "." WXSTRINGIZE(z) #endif #else #if (wxMINOR_VERSION % 2) == 0 - #define wxDLLVER(x,y,z) #x #y + #define wxDLLVER(x,y,z) WXSTRINGIZE(x) WXSTRINGIZE(y) #else - #define wxDLLVER(x,y,z) #x #y #z + #define wxDLLVER(x,y,z) WXSTRINGIZE(x) WXSTRINGIZE(y) WXSTRINGIZE(z) #endif #endif + suffix << wxString::FromAscii(wxDLLVER(wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER)); #undef wxDLLVER +#undef WXSTRINGIZE + +#ifdef __WINDOWS__ + // Add compiler identification: + #if defined(__GNUG__) + suffix << _T("_gcc"); + #elif defined(__VISUALC__) + suffix << _T("_vc"); + #elif defined(__WATCOMC__) + suffix << _T("_wat"); + #elif defined(__BORLANDC__) + suffix << _T("_bcc"); + #endif +#endif return CanonicalizeName(name + suffix, wxDL_MODULE); } - + /*static*/ wxString wxDynamicLibrary::GetPluginsDirectory() { #ifdef __UNIX__ wxString format = wxGetInstallPrefix(); + wxString dir; format << wxFILE_SEP_PATH << wxT("lib") << wxFILE_SEP_PATH << wxT("wx") << wxFILE_SEP_PATH +#if (wxMINOR_VERSION % 2) == 0 << wxT("%i.%i"); - wxString dir; dir.Printf(format.c_str(), wxMAJOR_VERSION, wxMINOR_VERSION); - return dir; #else + << wxT("%i.%i.%i"); + dir.Printf(format.c_str(), + wxMAJOR_VERSION, wxMINOR_VERSION, wxRELEASE_NUMBER); +#endif + return dir; + +#else // ! __UNIX__ return wxEmptyString; #endif }