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Add a removeSavefile() to the default savefile manager based on the new Common::File::remove().

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svn-id: r28282
This commit is contained in:
David Corrales 2007-07-29 01:36:59 +00:00
parent f42108e633
commit 9752c75f40
3 changed files with 17 additions and 3 deletions
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12
backends/saves/default/default-saves.cpp
View File

@ -29,7 +29,7 @@
#include "common/savefile.h"
#include "common/util.h"
#include "common/fs.h"
#include "common/str.h"
#include "common/file.h"
#include "backends/saves/default/default-saves.h"
#include "backends/saves/compressed/compressed-saves.h"
@ -180,10 +180,10 @@ Common::OutSaveFile *DefaultSaveFileManager::openForSaving(const char *filename)
break;
}
} else {
// So stat() succeeded. But is the path actually pointing to a
// directory?
// So stat() succeeded. But is the path actually pointing to a directory?
if (!S_ISDIR(sb.st_mode)) {
setError(SFM_DIR_NOTDIR, Common::String("The given savepath is not a directory"));
return 0;
}
}
@ -215,6 +215,12 @@ Common::InSaveFile *DefaultSaveFileManager::openForLoading(const char *filename)
return wrapInSaveFile(sf);
}
bool DefaultSaveFileManager::removeSavefile(const char *filename) {
Common::File file;
FilesystemNode savePath(filename);
return file.remove(savePath);
}
Common::StringList DefaultSaveFileManager::listSavefiles(const char *regex) {
FilesystemNode savePath(getSavePath());
FSList savefiles;

1
backends/saves/default/default-saves.h
View File

@ -34,6 +34,7 @@ class DefaultSaveFileManager : public Common::SaveFileManager {
public:
virtual Common::OutSaveFile *openForSaving(const char *filename);
virtual Common::InSaveFile *openForLoading(const char *filename);
virtual bool removeSavefile(const char *filename);
virtual Common::StringList listSavefiles(const char *regex);
};

7
common/savefile.h
View File

@ -136,6 +136,13 @@ public:
*/
virtual InSaveFile *openForLoading(const char *filename) = 0;
/**
* Removes the given savefile from the filesystem.
* @param filename Filename path pointing to the savefile.
* @return true if no error ocurred. false otherwise.
*/
virtual bool removeSavefile(const char *filename) = 0;
/**
* Request a list of available savegames with a given regex.
* @param regex Regular expression to match. Wildcards like * or ? are available.