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 #if defined(__DARWIN__)
  36 #include <CoreFoundation/CFBundle.h>
  37 #include <CoreFoundation/CFURL.h>
  38 #else
  39 #include <CFBundle.h>
  40 #include <CFURL.h>
  41 #endif
  42
  43 #if defined(__WXCOCOA__) || defined(__WXMAC_OSX__)
  44 #define kDefaultPathStyle kCFURLPOSIXPathStyle
  45 #else
  46 #define kDefaultPathStyle kCFURLHFSPathStyle
  47 #endif
  48
  49 // ============================================================================
  50 // implementation
  51 // ============================================================================
  52
  53 // ----------------------------------------------------------------------------
  54 // wxStandardPathsCF ctors/dtor
  55 // ----------------------------------------------------------------------------
  56
  57 wxStandardPathsCF::wxStandardPathsCF()
  58                  : m_bundle(CFBundleGetMainBundle())
  59 {
  60     CFRetain(m_bundle);
  61 }
  62
  63 wxStandardPathsCF::wxStandardPathsCF(wxCFBundleRef bundle)
  64                  : m_bundle(bundle)
  65 {
  66     CFRetain(m_bundle);
  67 }
  68
  69 wxStandardPathsCF::~wxStandardPathsCF()
  70 {
  71     CFRelease(m_bundle);
  72 }
  73
  74 // ----------------------------------------------------------------------------
  75 // wxStandardPathsCF Mac-specific methods
  76 // ----------------------------------------------------------------------------
  77
  78 void wxStandardPathsCF::SetBundle(wxCFBundleRef bundle)
  79 {
  80     CFRetain(bundle);
  81     CFRelease(m_bundle);
  82     m_bundle = bundle;
  83 }
  84
  85 // ----------------------------------------------------------------------------
  86 // generic functions in terms of which the other ones are implemented
  87 // ----------------------------------------------------------------------------
  88
  89 static wxString BundleRelativeURLToPath(CFURLRef relativeURL)
  90 {
  91     CFURLRef absoluteURL = CFURLCopyAbsoluteURL(relativeURL);
  92     wxCHECK_MSG(absoluteURL, wxEmptyString, wxT("Failed to resolve relative URL to absolute URL"));
  93     CFStringRef cfStrPath = CFURLCopyFileSystemPath(absoluteURL,kDefaultPathStyle);
  94     CFRelease(absoluteURL);
  95     return wxMacCFStringHolder(cfStrPath).AsString(wxLocale::GetSystemEncoding());
  96 }
  97
  98 wxString wxStandardPathsCF::GetFromFunc(wxCFURLRef (*func)(wxCFBundleRef)) const
  99 {
 100     wxCHECK_MSG(m_bundle, wxEmptyString,
 101                 wxT("wxStandardPaths for CoreFoundation only works with bundled apps"));
 102     CFURLRef relativeURL = (*func)(m_bundle);
 103     wxCHECK_MSG(relativeURL, wxEmptyString, wxT("Couldn't get URL"));
 104     wxString ret(BundleRelativeURLToPath(relativeURL));
 105     CFRelease(relativeURL);
 106     return ret;
 107 }
 108
 109 wxString wxStandardPathsCF::GetDocumentsDir() const
 110 {
 111 #ifdef __WXMAC__
 112     return wxMacFindFolderNoSeparator
 113         (
 114 #if TARGET_API_MAC_OSX
 115         kUserDomain,
 116 #else
 117         kOnSystemDisk,
 118 #endif
 119         kDocumentsFolderType,
 120         kCreateFolder
 121         );
 122 #else
 123     return wxFileName::GetHomeDir() + wxT("/Documents");
 124 #endif
 125 }
 126
 127 // ----------------------------------------------------------------------------
 128 // wxStandardPathsCF public API
 129 // ----------------------------------------------------------------------------
 130
 131 wxString wxStandardPathsCF::GetConfigDir() const
 132 {
 133 #ifdef __WXMAC__
 134     return wxMacFindFolder((short)kLocalDomain, kPreferencesFolderType, kCreateFolder);
 135 #else
 136     return wxT("/Library/Preferences");
 137 #endif
 138 }
 139
 140 wxString wxStandardPathsCF::GetUserConfigDir() const
 141 {
 142 #ifdef __WXMAC__
 143     return wxMacFindFolder((short)kUserDomain, kPreferencesFolderType, kCreateFolder);
 144 #else
 145     return wxFileName::GetHomeDir() + wxT("/Library/Preferences");
 146 #endif
 147 }
 148
 149 wxString wxStandardPathsCF::GetDataDir() const
 150 {
 151     return GetFromFunc(CFBundleCopySharedSupportURL);
 152 }
 153
 154 // TODO: implement this using real CoreFoundation API instead of Carbon API
 155 wxString wxStandardPathsCF::GetExecutablePath() const
 156 {
 157 #ifdef __WXMAC__
 158     ProcessInfoRec processinfo;
 159     ProcessSerialNumber procno ;
 160     FSSpec fsSpec;
 161
 162     procno.highLongOfPSN = 0 ;
 163     procno.lowLongOfPSN = kCurrentProcess ;
 164     processinfo.processInfoLength = sizeof(ProcessInfoRec);
 165     processinfo.processName = NULL;
 166     processinfo.processAppSpec = &fsSpec;
 167
 168     GetProcessInformation( &procno , &processinfo ) ;
 169     return wxMacFSSpec2MacFilename(&fsSpec);
 170 #else
 171     return wxStandardPathsBase::GetExecutablePath();
 172 #endif
 173 }
 174
 175 wxString wxStandardPathsCF::GetLocalDataDir() const
 176 {
 177 #ifdef __WXMAC__
 178     return AppendAppName(wxMacFindFolder((short)kLocalDomain, kApplicationSupportFolderType, kCreateFolder));
 179 #else
 180     return AppendAppName(wxT("/Library/Application Support"));
 181 #endif
 182 }
 183
 184 wxString wxStandardPathsCF::GetUserDataDir() const
 185 {
 186 #ifdef __WXMAC__
 187     return AppendAppName(wxMacFindFolder((short)kUserDomain, kApplicationSupportFolderType, kCreateFolder));
 188 #else
 189     return AppendAppName(wxFileName::GetHomeDir() + _T("/Library/Application Support"));
 190 #endif
 191 }
 192
 193 wxString wxStandardPathsCF::GetPluginsDir() const
 194 {
 195     return GetFromFunc(CFBundleCopyBuiltInPlugInsURL);
 196 }
 197
 198 wxString wxStandardPathsCF::GetResourcesDir() const
 199 {
 200     return GetFromFunc(CFBundleCopyResourcesDirectoryURL);
 201 }
 202
 203 wxString
 204 wxStandardPathsCF::GetLocalizedResourcesDir(const wxString& lang,
 205                                             ResourceCat category) const
 206 {
 207     return wxStandardPathsBase::
 208             GetLocalizedResourcesDir(lang, category) + _T(".lproj");
 209 }
 210
 211 #endif // wxUSE_STDPATHS