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     UseAppInfo(AppInfo_AppName | AppInfo_VendorName);
  53 }
  54
  55 wxStandardPathsCF::wxStandardPathsCF(wxCFBundleRef bundle)
  56                  : m_bundle(bundle)
  57 {
  58     CFRetain(m_bundle);
  59     UseAppInfo(AppInfo_AppName | AppInfo_VendorName);
  60 }
  61
  62 wxStandardPathsCF::~wxStandardPathsCF()
  63 {
  64     CFRelease(m_bundle);
  65 }
  66
  67 // ----------------------------------------------------------------------------
  68 // wxStandardPathsCF Mac-specific methods
  69 // ----------------------------------------------------------------------------
  70
  71 void wxStandardPathsCF::SetBundle(wxCFBundleRef bundle)
  72 {
  73     CFRetain(bundle);
  74     CFRelease(m_bundle);
  75     m_bundle = bundle;
  76 }
  77
  78 // ----------------------------------------------------------------------------
  79 // generic functions in terms of which the other ones are implemented
  80 // ----------------------------------------------------------------------------
  81
  82 static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
  83 {
  84     CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
  85     wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
  86     CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
  87     CFRelease(absoluteURL);
  88     return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
  89 }
  90
  91 wxString wxStandardPathsCF::GetFromFunc(wxCFURLRef (*func)(wxCFBundleRef)) const
  92 {
  93     wxCHECK_MSG(m_bundle, wxEmptyString,
  94                 wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
  95     CFURLRef relativeURL = (*func)(m_bundle);
  96     wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get URL"));
  97     wxString ret(BundleRelativeURLToPath(relativeURL));
  98     CFRelease(relativeURL);
  99     return ret;
 100 }
 101
 102 wxString wxStandardPathsCF::GetDocumentsDir() const
 103 {
 104 #ifdef __WXMAC__
 105     return wxMacFindFolderNoSeparator
 106         (
 107 #if TARGET_API_MAC_OSX
 108         kUserDomain,
 109 #else
 110         kOnSystemDisk,
 111 #endif
 112         kDocumentsFolderType,
 113         kCreateFolder
 114         );
 115 #else
 116     return wxFileName::GetHomeDir() + wxT("/Documents");
 117 #endif
 118 }
 119
 120 // ----------------------------------------------------------------------------
 121 // wxStandardPathsCF public API
 122 // ----------------------------------------------------------------------------
 123
 124 wxString wxStandardPathsCF::GetConfigDir() const
 125 {
 126 #ifdef __WXMAC__
 127     return wxMacFindFolder((short)kLocalDomain, kPreferencesFolderType, kCreateFolder);
 128 #else
 129     return wxT("/Library/Preferences");
 130 #endif
 131 }
 132
 133 wxString wxStandardPathsCF::GetUserConfigDir() const
 134 {
 135 #ifdef __WXMAC__
 136     return wxMacFindFolder((short)kUserDomain, kPreferencesFolderType, kCreateFolder);
 137 #else
 138     return wxFileName::GetHomeDir() + wxT("/Library/Preferences");
 139 #endif
 140 }
 141
 142 wxString wxStandardPathsCF::GetDataDir() const
 143 {
 144     return GetFromFunc(CFBundleCopySharedSupportURL);
 145 }
 146
 147 // TODO: implement this using real CoreFoundation API instead of Carbon API
 148 wxString wxStandardPathsCF::GetExecutablePath() const
 149 {
 150 #ifdef __WXMAC__
 151     ProcessInfoRec processinfo;
 152     ProcessSerialNumber procno ;
 153     FSSpec fsSpec;
 154
 155     procno.highLongOfPSN = 0 ;
 156     procno.lowLongOfPSN = kCurrentProcess ;
 157     processinfo.processInfoLength = sizeof(ProcessInfoRec);
 158     processinfo.processName = NULL;
 159     processinfo.processAppSpec = &fsSpec;
 160
 161     GetProcessInformation( &procno , &processinfo ) ;
 162 #ifdef __LP64__
 163     return wxMacFSRefToPath(&fsRef);
 164 #else
 165     return wxMacFSSpec2MacFilename(&fsSpec);
 166 #endif
 167 #else
 168     return wxStandardPathsBase::GetExecutablePath();
 169 #endif
 170 }
 171
 172 wxString wxStandardPathsCF::GetLocalDataDir() const
 173 {
 174 #ifdef __WXMAC__
 175     return AppendAppInfo(wxMacFindFolder((short)kLocalDomain, kApplicationSupportFolderType, kCreateFolder));
 176 #else
 177     return AppendAppInfo(wxT("/Library/Application Support"));
 178 #endif
 179 }
 180
 181 wxString wxStandardPathsCF::GetUserDataDir() const
 182 {
 183 #ifdef __WXMAC__
 184     return AppendAppInfo(wxMacFindFolder((short)kUserDomain, kApplicationSupportFolderType, kCreateFolder));
 185 #else
 186     return AppendAppInfo(wxFileName::GetHomeDir() + _T("/Library/Application Support"));
 187 #endif
 188 }
 189
 190 wxString wxStandardPathsCF::GetPluginsDir() const
 191 {
 192     return GetFromFunc(CFBundleCopyBuiltInPlugInsURL);
 193 }
 194
 195 wxString wxStandardPathsCF::GetResourcesDir() const
 196 {
 197     return GetFromFunc(CFBundleCopyResourcesDirectoryURL);
 198 }
 199
 200 wxString
 201 wxStandardPathsCF::GetLocalizedResourcesDir(const wxString& lang,
 202                                             ResourceCat category) const
 203 {
 204     return wxStandardPathsBase::
 205             GetLocalizedResourcesDir(lang, category) + _T(".lproj");
 206 }
 207
 208 #endif // wxUSE_STDPATHS