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adding xpfe file locations to be a provider of the nsDirectoryService. 

r=dveditz@netscape.com
This commit is contained in:
dougt%netscape.com 2000-05-11 21:06:17 +00:00
Родитель ec0f7330b9
Коммит 7d28c5f26a
2 изменённых файлов: 315 добавлений и 115 удалений
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133
xpfe/appshell/public/nsFileLocations.h
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@ -27,6 +27,7 @@
#include "nsFileSpec.h" #include "nsFileSpec.h"
#include "nsIFileLocator.h" #include "nsIFileLocator.h"
#include "nsIDirectoryService.h"
#ifdef XP_MAC #ifdef XP_MAC
#include <Types.h> #include <Types.h>
@ -40,22 +41,53 @@ public:
nsFileLocator(); nsFileLocator();
NS_DECL_ISUPPORTS NS_DECL_ISUPPORTS
NS_IMETHOD GetFileLocation( NS_IMETHOD GetFileLocation(
PRUint32 aType, PRUint32 aType,
// NOTE: actually either nsSpecialFileSpec:Type, see nsFileLocations.h // NOTE: actually either nsSpecialFileSpec:Type, see nsFileLocations.h
// or nsSpecialSystemDirectory::SystemDirectories, see nsSpecialSystemDirectory.h // or nsSpecialSystemDirectory::SystemDirectories, see nsSpecialSystemDirectory.h
nsIFileSpec** outSpec); nsIFileSpec** outSpec);
NS_IMETHOD ForgetProfileDir(); NS_IMETHOD ForgetProfileDir();
protected: protected:
virtual ~nsFileLocator(); virtual ~nsFileLocator();
}; };
// SEE ALSO:
// mozilla/base/public/nsSpecialSystemDirectory.h
class nsFileLocationProvider : public nsIDirectoryServiceProvider
//=============================================================================
{
public:
nsFileLocationProvider();
NS_DECL_ISUPPORTS
NS_DECL_NSIDIRECTORYSERVICEPROVIDER
protected:
virtual ~nsFileLocationProvider();
};
//
//
//
//
//
// Talk to dougt@netscape.com before adding any more locations to this file!!
//
//
//
//
//
//
//
//======================================================================================== //========================================================================================
class NS_APPSHELL nsSpecialFileSpec : public nsFileSpec class NS_APPSHELL nsSpecialFileSpec : public nsFileSpec
@ -63,60 +95,60 @@ class NS_APPSHELL nsSpecialFileSpec : public nsFileSpec
{ {
public: public:
enum Type enum Type
{ {
// Use a big offset, so that values passed to nsIFileLocator can share the // Use a big offset, so that values passed to nsIFileLocator can share the
// same range as the type nsSpecialSystemDirectory::SystemDirectories. // same range as the type nsSpecialSystemDirectory::SystemDirectories.
// Who has not wished one could have inheritance for enumerated types? // Who has not wished one could have inheritance for enumerated types?
App_DirectoryBase = 0x00010000 App_DirectoryBase = 0x00010000
, App_PrefsDirectory30 = App_DirectoryBase + 1 , App_PrefsDirectory30 = App_DirectoryBase + 1
, App_PrefsDirectory40 = App_DirectoryBase + 2 , App_PrefsDirectory40 = App_DirectoryBase + 2
, App_PrefsDirectory50 = App_DirectoryBase + 3 , App_PrefsDirectory50 = App_DirectoryBase + 3
, App_ResDirectory = App_DirectoryBase + 5 , App_ResDirectory = App_DirectoryBase + 5
, App_UserProfileDirectory30 = App_DirectoryBase + 10 , App_UserProfileDirectory30 = App_DirectoryBase + 10
, App_UserProfileDirectory40 = App_DirectoryBase + 11 , App_UserProfileDirectory40 = App_DirectoryBase + 11
, App_UserProfileDirectory50 = App_DirectoryBase + 12 , App_UserProfileDirectory50 = App_DirectoryBase + 12
, App_DefaultUserProfileRoot30 = App_DirectoryBase + 13 , App_DefaultUserProfileRoot30 = App_DirectoryBase + 13
, App_DefaultUserProfileRoot40 = App_DirectoryBase + 14 , App_DefaultUserProfileRoot40 = App_DirectoryBase + 14
, App_DefaultUserProfileRoot50 = App_DirectoryBase + 15 , App_DefaultUserProfileRoot50 = App_DirectoryBase + 15
, App_ProfileDefaultsFolder30 = App_DirectoryBase + 16 , App_ProfileDefaultsFolder30 = App_DirectoryBase + 16
, App_ProfileDefaultsFolder40 = App_DirectoryBase + 17 , App_ProfileDefaultsFolder40 = App_DirectoryBase + 17
, App_ProfileDefaultsFolder50 = App_DirectoryBase + 18 , App_ProfileDefaultsFolder50 = App_DirectoryBase + 18
, App_PrefDefaultsFolder50 = App_DirectoryBase + 19 , App_PrefDefaultsFolder50 = App_DirectoryBase + 19
, App_DefaultsFolder50 = App_DirectoryBase + 25 , App_DefaultsFolder50 = App_DirectoryBase + 25
, App_ComponentsDirectory = App_DirectoryBase + 30 , App_ComponentsDirectory = App_DirectoryBase + 30
, App_ChromeDirectory = App_DirectoryBase + 31 , App_ChromeDirectory = App_DirectoryBase + 31
, App_PluginsDirectory = App_DirectoryBase + 32 , App_PluginsDirectory = App_DirectoryBase + 32
, App_UserChromeDirectory = App_DirectoryBase + 40 , App_UserChromeDirectory = App_DirectoryBase + 40
, App_FileBase = App_DirectoryBase + 1000 , App_FileBase = App_DirectoryBase + 1000
, App_PreferencesFile30 = App_FileBase + 1 , App_PreferencesFile30 = App_FileBase + 1
, App_PreferencesFile40 = App_FileBase + 2 , App_PreferencesFile40 = App_FileBase + 2
, App_PreferencesFile50 = App_FileBase + 3 , App_PreferencesFile50 = App_FileBase + 3
, App_BookmarksFile30 = App_FileBase + 10 , App_BookmarksFile30 = App_FileBase + 10
, App_BookmarksFile40 = App_FileBase + 11 , App_BookmarksFile40 = App_FileBase + 11
, App_BookmarksFile50 = App_FileBase + 12 , App_BookmarksFile50 = App_FileBase + 12
, App_Registry40 = App_FileBase + 20 , App_Registry40 = App_FileBase + 20
, App_Registry50 = App_FileBase + 21 , App_Registry50 = App_FileBase + 21
, App_LocalStore50 = App_FileBase + 30 , App_LocalStore50 = App_FileBase + 30
, App_History50 = App_FileBase + 40 , App_History50 = App_FileBase + 40
, App_MailDirectory50 = App_FileBase + 50 , App_MailDirectory50 = App_FileBase + 50
, App_ImapMailDirectory50 = App_FileBase + 60 , App_ImapMailDirectory50 = App_FileBase + 60
, App_NewsDirectory50 = App_FileBase + 70 , App_NewsDirectory50 = App_FileBase + 70
, App_MessengerFolderCache50 = App_FileBase + 80 , App_MessengerFolderCache50 = App_FileBase + 80
, App_UsersPanels50 = App_FileBase + 90 , App_UsersPanels50 = App_FileBase + 90
, App_SearchFile50 = App_FileBase + 100 , App_SearchFile50 = App_FileBase + 100
, App_SearchDirectory50 = App_FileBase + 101 , App_SearchDirectory50 = App_FileBase + 101
}; };
//nsSpecialFileSpec(); //nsSpecialFileSpec();
nsSpecialFileSpec(Type aType); nsSpecialFileSpec(Type aType);
virtual ~nsSpecialFileSpec(); virtual ~nsSpecialFileSpec();
@ -130,4 +162,5 @@ private:
}; // class NS_APPSHELL nsSpecialFileSpec }; // class NS_APPSHELL nsSpecialFileSpec
#endif // _NSFILELOCATIONS_H_ #endif // _NSFILELOCATIONS_H_

297
xpfe/appshell/src/nsFileLocations.cpp
Просмотреть файл

@ -60,10 +60,89 @@ static NS_DEFINE_CID(kProfileCID, NS_PROFILE_CID);
// Global variable for gProfileDir // Global variable for gProfileDir
static nsFileSpec* gProfileDir = nsnull; static nsFileSpec* gProfileDir = nsnull;
static PRInt32 gRegisteredWithDirService = PR_FALSE;
#ifdef XP_MAC #ifdef XP_MAC
#pragma export on #pragma export on
#endif #endif
struct DirectoryTable
{
char * directoryName; /* The formal directory name */
PRInt32 folderEnum; /* Directory ID */
};
struct DirectoryTable DirectoryTable[] =
{
// Preferences:
{"app.prefs.directory.3", nsSpecialFileSpec::App_PrefsDirectory30 },
{"app.prefs.directory.4", nsSpecialFileSpec::App_PrefsDirectory40 },
{"app.prefs.directory.5", nsSpecialFileSpec::App_PrefsDirectory50 },
{"app.pref.default.directory.5", nsSpecialFileSpec::App_PrefDefaultsFolder50 },
{"app.prefs.file.3", nsSpecialFileSpec::App_PreferencesFile30 },
{"app.prefs.file.4", nsSpecialFileSpec::App_PreferencesFile40 },
{"app.prefs.file.5", nsSpecialFileSpec::App_PreferencesFile50 },
// Profile:
{"app.profile.user.directory.3", nsSpecialFileSpec::App_UserProfileDirectory30 },
{"app.profile.user.directory.4", nsSpecialFileSpec::App_UserProfileDirectory40 },
{"app.profile.user.directory.5", nsSpecialFileSpec::App_UserProfileDirectory50 },
{"app.profile.default.user.directory.3",nsSpecialFileSpec::App_DefaultUserProfileRoot30 },
{"app.profile.default.user.directory.4",nsSpecialFileSpec::App_DefaultUserProfileRoot40 },
{"app.profile.default.user.directory.5",nsSpecialFileSpec::App_DefaultUserProfileRoot50 },
{"app.profile.defaults.directory.3", nsSpecialFileSpec::App_ProfileDefaultsFolder30 },
{"app.profile.defaults.directory.4", nsSpecialFileSpec::App_ProfileDefaultsFolder40 },
{"app.profile.defaults.directory.5", nsSpecialFileSpec::App_ProfileDefaultsFolder50 },
// Application Directories:
{"app.res.directory", nsSpecialFileSpec::App_ResDirectory },
{"app.defaults.directory", nsSpecialFileSpec::App_DefaultsFolder50 },
{"app.chrome.directory", nsSpecialFileSpec::App_ChromeDirectory },
{"app.chrome.user.directory", nsSpecialFileSpec::App_UserChromeDirectory },
{"app.plugins.directory", nsSpecialFileSpec::App_PluginsDirectory },
// Bookmarks:
{"app.bookmark.file.3", nsSpecialFileSpec::App_BookmarksFile30 },
{"app.bookmark.file.4", nsSpecialFileSpec::App_BookmarksFile40 },
{"app.bookmark.file.5", nsSpecialFileSpec::App_BookmarksFile50 },
// Search
{"app.search.file.5", nsSpecialFileSpec::App_SearchFile50 },
{"app.search.directory.5", nsSpecialFileSpec::App_SearchDirectory50 },
// Application Files:
{"app.registry.file.4", nsSpecialFileSpec::App_Registry40 },
{"app.registry.file.5", nsSpecialFileSpec::App_Registry50 },
{"app.local.store.file.5", nsSpecialFileSpec::App_LocalStore50 },
{"app.history.file.5", nsSpecialFileSpec::App_History50 },
{"app.user.panels.5", nsSpecialFileSpec::App_UsersPanels50 },
// MailNews:
{"app.mail.directory.5", nsSpecialFileSpec::App_MailDirectory50 },
{"app.mail.imap.directory.5", nsSpecialFileSpec::App_ImapMailDirectory50 },
{"app.mail.news.directory.5", nsSpecialFileSpec::App_NewsDirectory50 },
{"app.mail.messenger.cache.directory.5", nsSpecialFileSpec::App_MessengerFolderCache50 },
{"", 0 },
};
//======================================================================================== //========================================================================================
// Static functions that ain't nobody else's business. // Static functions that ain't nobody else's business.
//======================================================================================== //========================================================================================
@ -326,7 +405,7 @@ void nsSpecialFileSpec::operator = (Type aType)
#endif #endif
} }
break; break;
case App_ChromeDirectory: case App_ChromeDirectory:
{ {
*this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory); *this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
#ifdef XP_MAC #ifdef XP_MAC
@ -336,7 +415,7 @@ void nsSpecialFileSpec::operator = (Type aType)
#endif #endif
} }
break; break;
case App_PluginsDirectory: case App_PluginsDirectory:
{ {
*this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory); *this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
#ifdef XP_MAC #ifdef XP_MAC
@ -347,7 +426,7 @@ void nsSpecialFileSpec::operator = (Type aType)
} }
break; break;
case App_UserChromeDirectory: case App_UserChromeDirectory:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
*this += "Chrome"; *this += "Chrome";
@ -465,20 +544,20 @@ void nsSpecialFileSpec::operator = (Type aType)
NS_NOTYETIMPLEMENTED("Write me!"); NS_NOTYETIMPLEMENTED("Write me!");
break; break;
case App_LocalStore50: case App_LocalStore50:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
*this += "localstore.rdf"; *this += "localstore.rdf";
break; break;
} }
break; break;
case App_History50: case App_History50:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
*this += "history.dat"; *this += "history.dat";
break; break;
} }
break; break;
case App_MailDirectory50: case App_MailDirectory50:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
@ -500,74 +579,74 @@ void nsSpecialFileSpec::operator = (Type aType)
break; break;
} }
break; break;
case App_MessengerFolderCache50: case App_MessengerFolderCache50:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
*this += "panacea.dat"; *this += "panacea.dat";
break; break;
} }
break; break;
case App_UsersPanels50: case App_UsersPanels50:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
*this += "panels.rdf"; *this += "panels.rdf";
if (!(this->Exists())) { if (!(this->Exists())) {
// find the default panels.rdf file // find the default panels.rdf file
// something like bin/defaults/profile/panels.rdf // something like bin/defaults/profile/panels.rdf
nsFileSpec defaultPanelsFile; nsFileSpec defaultPanelsFile;
GetProfileDefaultsFolder(defaultPanelsFile); GetProfileDefaultsFolder(defaultPanelsFile);
defaultPanelsFile += "panels.rdf"; defaultPanelsFile += "panels.rdf";
// get the users profile directory // get the users profile directory
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
// copy the default panels.rdf to <profile>/panels.rdf // copy the default panels.rdf to <profile>/panels.rdf
nsresult rv = defaultPanelsFile.CopyToDir(*this); nsresult rv = defaultPanelsFile.CopyToDir(*this);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to copy panels.rdf"); NS_ASSERTION(NS_SUCCEEDED(rv), "failed to copy panels.rdf");
if (NS_SUCCEEDED(rv)) { if (NS_SUCCEEDED(rv)) {
// set this to <profile>/panels.rdf // set this to <profile>/panels.rdf
*this += "panels.rdf"; *this += "panels.rdf";
} }
} }
break; break;
} }
break; break;
case App_SearchFile50: case App_SearchFile50:
{ {
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
*this += "search.rdf"; *this += "search.rdf";
if (!(this->Exists())) { if (!(this->Exists())) {
// find the default search.rdf file // find the default search.rdf file
// something like bin/defaults/profile/search.rdf // something like bin/defaults/profile/search.rdf
nsFileSpec defaultPanelsFile; nsFileSpec defaultPanelsFile;
GetProfileDefaultsFolder(defaultPanelsFile); GetProfileDefaultsFolder(defaultPanelsFile);
defaultPanelsFile += "search.rdf"; defaultPanelsFile += "search.rdf";
// get the users profile directory // get the users profile directory
*this = nsSpecialFileSpec(App_UserProfileDirectory50); *this = nsSpecialFileSpec(App_UserProfileDirectory50);
// copy the default search.rdf to <profile>/search.rdf // copy the default search.rdf to <profile>/search.rdf
nsresult rv = defaultPanelsFile.CopyToDir(*this); nsresult rv = defaultPanelsFile.CopyToDir(*this);
NS_ASSERTION(NS_SUCCEEDED(rv), "failed to copy search.rdf"); NS_ASSERTION(NS_SUCCEEDED(rv), "failed to copy search.rdf");
if (NS_SUCCEEDED(rv)) { if (NS_SUCCEEDED(rv)) {
// set this to <profile>/search.rdf // set this to <profile>/search.rdf
*this += "search.rdf"; *this += "search.rdf";
} }
} }
break; break;
} }
break; break;
case App_SearchDirectory50: case App_SearchDirectory50:
{ {
*this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory); *this = nsSpecialSystemDirectory(nsSpecialSystemDirectory::OS_CurrentProcessDirectory);
#ifdef XP_MAC #ifdef XP_MAC
*this += "Search Plugins"; *this += "Search Plugins";
#else #else
*this += "searchplugins"; *this += "searchplugins";
#endif #endif
} }
break; break;
case App_DirectoryBase: case App_DirectoryBase:
case App_FileBase: case App_FileBase:
@ -591,8 +670,14 @@ nsFileLocator::nsFileLocator()
//---------------------------------------------------------------------------------------- //----------------------------------------------------------------------------------------
{ {
NS_INIT_REFCNT(); NS_INIT_REFCNT();
}
if (gRegisteredWithDirService == 0)
{
PR_AtomicIncrement(&gRegisteredWithDirService);
new nsFileLocationProvider();
}
}
//---------------------------------------------------------------------------------------- //----------------------------------------------------------------------------------------
nsFileLocator::~nsFileLocator() nsFileLocator::~nsFileLocator()
//---------------------------------------------------------------------------------------- //----------------------------------------------------------------------------------------
@ -625,10 +710,92 @@ NS_IMETHODIMP nsFileLocator::GetFileLocation(
NS_IMETHODIMP nsFileLocator::ForgetProfileDir() NS_IMETHODIMP nsFileLocator::ForgetProfileDir()
//---------------------------------------------------------------------------------------- //----------------------------------------------------------------------------------------
{ {
if (gProfileDir) { if (gProfileDir) {
delete gProfileDir; delete gProfileDir;
gProfileDir = nsnull; gProfileDir = nsnull;
}
nsresult rv;
NS_WITH_SERVICE(nsIProperties, directoryService, NS_DIRECTORY_SERVICE_PROGID, &rv);
if (NS_FAILED(rv)) return rv;
directoryService->Undefine("app.profile.user.directory.5");
directoryService->Undefine("app.profile.default.user.directory.5");
directoryService->Undefine("app.profile.defaults.directory.5");
}
return NS_OK; return NS_OK;
} }
nsFileLocationProvider::nsFileLocationProvider()
{
NS_INIT_REFCNT();
nsresult rv;
NS_WITH_SERVICE(nsIDirectoryService, dirService, NS_DIRECTORY_SERVICE_PROGID, &rv);
if (dirService)
dirService->RegisterProvider( NS_STATIC_CAST(nsIDirectoryServiceProvider*, this) );
}
nsFileLocationProvider::~nsFileLocationProvider()
{
}
NS_IMPL_THREADSAFE_ISUPPORTS1(nsFileLocationProvider, nsIDirectoryServiceProvider);
/* MapNameToEnum
* maps name from the directory table to its enum */
PRInt32
static MapNameToEnum(const char* name)
{
int i = 0;
if ( !name )
return -1;
while ( DirectoryTable[i].directoryName[0] != 0 )
{
if ( strcmp(DirectoryTable[i].directoryName, name) == 0 )
return DirectoryTable[i].folderEnum;
i++;
}
return -1;
}
NS_IMETHODIMP
nsFileLocationProvider::GetFile(const char *prop, PRBool *persistant, nsIFile **_retval)
{
NS_ENSURE_ARG_POINTER(_retval);
*persistant = PR_TRUE;
nsFileSpec spec;
PRInt32 value = MapNameToEnum(prop);
if (value == -1)
return NS_ERROR_FAILURE;
nsCOMPtr<nsILocalFile> localFile;
nsresult res;
if (value < nsSpecialFileSpec::App_DirectoryBase)
{
nsSpecialSystemDirectory ssd = (nsSpecialSystemDirectory::SystemDirectories)value;
res = NS_FileSpecToIFile(&ssd, getter_AddRefs(localFile));
}
else
{
nsSpecialFileSpec sfs = (nsSpecialFileSpec::Type)value;
res = NS_FileSpecToIFile(&sfs, getter_AddRefs(localFile));
}
if (localFile && NS_SUCCEEDED(res))
return localFile->QueryInterface(NS_GET_IID(nsIFile), (void**)_retval);
return NS_ERROR_FAILURE;
}