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Improved AddEntry/DeleteEntry for multiple open directories

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Imported-from: https://svn.code.sf.net/p/dosbox/code-0/dosbox/trunk@674
This commit is contained in:
Ulf Wohlers 2003-02-21 20:19:27 +00:00
parent 850edecdf2
commit 4b7d20886e
1 changed files with 22 additions and 1 deletions
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23
src/dos/drive_cache.cpp
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@ -146,7 +146,17 @@ void DOS_Drive_Cache::AddEntry(const char* path, bool checkExists)
case ALPHABETICALREV : std::sort(dir->outputList.begin(), dir->outputList.end(), SortByNameRev); break;
case DIRALPHABETICALREV : std::sort(dir->outputList.begin(), dir->outputList.end(), SortByDirNameRev); break;
};
// LOG_DEBUG("DIR: Added Entry %s",path);
Bit16s index = GetLongName(dir,file);
if (index>=0) {
Bit32u i;
// Check if there are any open search dir that are affected by this...
if (dir) for (i=0; i<MAX_OPENDIRS; i++) {
if ((dirSearch[i]==dir) && (index<=dirSearch[i]->nextEntry))
dirSearch[i]->nextEntry++;
}
};
// LOG_DEBUG("DIR: Added Entry %s",path);
} else {
// LOG_DEBUG("DIR: Error: Failed to add %s",path);
};
@ -156,6 +166,17 @@ void DOS_Drive_Cache::DeleteEntry(const char* path, bool ignoreLastDir)
{
CacheOut(path,ignoreLastDir);
if (dirSearch[srchNr]->nextEntry>0) dirSearch[srchNr]->nextEntry--;
if (!ignoreLastDir) {
// Check if there are any open search dir that are affected by this...
Bit32u i;
char expand [CROSS_LEN];
CFileInfo* dir = FindDirInfo(path,expand);
if (dir) for (i=0; i<MAX_OPENDIRS; i++) {
if ((dirSearch[i]==dir) && (dirSearch[i]->nextEntry>0))
dirSearch[i]->nextEntry--;
}
}
};
void DOS_Drive_Cache::CacheOut(const char* path, bool ignoreLastDir)