src/mac/corefoundation/stdpaths_cf.cpp

   1 ///////////////////////////////////////////////////////////////////////////////
   2 // Name:        mac/corefoundation/stdpaths.cpp
   3 // Purpose:     wxStandardPaths implementation for CoreFoundation systems
   4 // Author:      David Elliott
   5 // Modified by:
   6 // Created:     2004-10-27
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) 2004 David Elliott <dfe@cox.net>
   9 // Licence:     wxWindows licence
  10 ///////////////////////////////////////////////////////////////////////////////
  11
  12 // ============================================================================
  13 // declarations
  14 // ============================================================================
  15
  16 // ----------------------------------------------------------------------------
  17 // headers
  18 // ----------------------------------------------------------------------------
  19
  20 #include "wx/wxprec.h"
  21
  22 #if wxUSE_STDPATHS
  23
  24 #ifndef WX_PRECOMP
  25     #include "wx/intl.h"
  26 #endif //ndef WX_PRECOMP
  27
  28 #include "wx/stdpaths.h"
  29 #include "wx/filename.h"
  30 #ifdef __WXMAC__
  31 #include "wx/mac/private.h"
  32 #endif
  33 #include "wx/mac/corefoundation/cfstring.h"
  34
  35 #include <CoreFoundation/CFBundle.h>
  36 #include <CoreFoundation/CFURL.h>
  37
  38 #define kDefaultPathStyle kCFURLPOSIXPathStyle
  39
  40 // ============================================================================
  41 // implementation
  42 // ============================================================================
  43
  44 // ----------------------------------------------------------------------------
  45 // wxStandardPathsCF ctors/dtor
  46 // ----------------------------------------------------------------------------
  47
  48 wxStandardPathsCF::wxStandardPathsCF()
  49                  : m_bundle(CFBundleGetMainBundle())
  50 {
  51     CFRetain(m_bundle);
  52 }
  53
  54 wxStandardPathsCF::wxStandardPathsCF(wxCFBundleRef bundle)
  55                  : m_bundle(bundle)
  56 {
  57     CFRetain(m_bundle);
  58 }
  59
  60 wxStandardPathsCF::~wxStandardPathsCF()
  61 {
  62     CFRelease(m_bundle);
  63 }
  64
  65 // ----------------------------------------------------------------------------
  66 // wxStandardPathsCF Mac-specific methods
  67 // ----------------------------------------------------------------------------
  68
  69 void wxStandardPathsCF::SetBundle(wxCFBundleRef bundle)
  70 {
  71     CFRetain(bundle);
  72     CFRelease(m_bundle);
  73     m_bundle = bundle;
  74 }
  75
  76 // ----------------------------------------------------------------------------
  77 // generic functions in terms of which the other ones are implemented
  78 // ----------------------------------------------------------------------------
  79
  80 static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
  81 {
  82     CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
  83     wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
  84     CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
  85     CFRelease(absoluteURL);
  86     return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
  87 }
  88
  89 wxString wxStandardPathsCF::GetFromFunc(wxCFURLRef (*func)(wxCFBundleRef)) const
  90 {
  91     wxCHECK_MSG(m_bundle, wxEmptyString,
  92                 wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
  93     CFURLRef relativeURL = (*func)(m_bundle);
  94     wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get URL"));
  95     wxString ret(BundleRelativeURLToPath(relativeURL));
  96     CFRelease(relativeURL);
  97     return ret;
  98 }
  99
 100 wxString wxStandardPathsCF::GetDocumentsDir() const
 101 {
 102 #ifdef __WXMAC__
 103     return wxMacFindFolderNoSeparator
 104         (
 105 #if TARGET_API_MAC_OSX
 106         kUserDomain,
 107 #else
 108         kOnSystemDisk,
 109 #endif
 110         kDocumentsFolderType,
 111         kCreateFolder
 112         );
 113 #else
 114     return wxFileName::GetHomeDir() + wxT("/Documents");
 115 #endif
 116 }
 117
 118 // ----------------------------------------------------------------------------
 119 // wxStandardPathsCF public API
 120 // ----------------------------------------------------------------------------
 121
 122 wxString wxStandardPathsCF::GetConfigDir() const
 123 {
 124 #ifdef __WXMAC__
 125     return wxMacFindFolder((short)kLocalDomain, kPreferencesFolderType, kCreateFolder);
 126 #else
 127     return wxT("/Library/Preferences");
 128 #endif
 129 }
 130
 131 wxString wxStandardPathsCF::GetUserConfigDir() const
 132 {
 133 #ifdef __WXMAC__
 134     return wxMacFindFolder((short)kUserDomain, kPreferencesFolderType, kCreateFolder);
 135 #else
 136     return wxFileName::GetHomeDir() + wxT("/Library/Preferences");
 137 #endif
 138 }
 139
 140 wxString wxStandardPathsCF::GetDataDir() const
 141 {
 142     return GetFromFunc(CFBundleCopySharedSupportURL);
 143 }
 144
 145 // TODO: implement this using real CoreFoundation API instead of Carbon API
 146 wxString wxStandardPathsCF::GetExecutablePath() const
 147 {
 148 #ifdef __WXMAC__
 149     ProcessInfoRec processinfo;
 150     ProcessSerialNumber procno ;
 151     FSSpec fsSpec;
 152
 153     procno.highLongOfPSN = 0 ;
 154     procno.lowLongOfPSN = kCurrentProcess ;
 155     processinfo.processInfoLength = sizeof(ProcessInfoRec);
 156     processinfo.processName = NULL;
 157     processinfo.processAppSpec = &fsSpec;
 158
 159     GetProcessInformation( &procno , &processinfo ) ;
 160 #ifdef __LP64__
 161     return wxMacFSRefToPath(&fsRef);
 162 #else
 163     return wxMacFSSpec2MacFilename(&fsSpec);
 164 #endif
 165 #else
 166     return wxStandardPathsBase::GetExecutablePath();
 167 #endif
 168 }
 169
 170 wxString wxStandardPathsCF::GetLocalDataDir() const
 171 {
 172 #ifdef __WXMAC__
 173     return AppendAppName(wxMacFindFolder((short)kLocalDomain, kApplicationSupportFolderType, kCreateFolder));
 174 #else
 175     return AppendAppName(wxT("/Library/Application Support"));
 176 #endif
 177 }
 178
 179 wxString wxStandardPathsCF::GetUserDataDir() const
 180 {
 181 #ifdef __WXMAC__
 182     return AppendAppName(wxMacFindFolder((short)kUserDomain, kApplicationSupportFolderType, kCreateFolder));
 183 #else
 184     return AppendAppName(wxFileName::GetHomeDir() + _T("/Library/Application Support"));
 185 #endif
 186 }
 187
 188 wxString wxStandardPathsCF::GetPluginsDir() const
 189 {
 190     return GetFromFunc(CFBundleCopyBuiltInPlugInsURL);
 191 }
 192
 193 wxString wxStandardPathsCF::GetResourcesDir() const
 194 {
 195     return GetFromFunc(CFBundleCopyResourcesDirectoryURL);
 196 }
 197
 198 wxString
 199 wxStandardPathsCF::GetLocalizedResourcesDir(const wxString& lang,
 200                                             ResourceCat category) const
 201 {
 202     return wxStandardPathsBase::
 203             GetLocalizedResourcesDir(lang, category) + _T(".lproj");
 204 }
 205
 206 #endif // wxUSE_STDPATHS