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FileSystem: Fix path cache for mounted zip archives

This commit is contained in:
Jonas Kulla 2014-01-15 01:51:56 +01:00
parent f14a379ee9
commit bbb9bff239
1 changed files with 13 additions and 7 deletions
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20
src/filesystem.cpp
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@ -309,7 +309,7 @@ RGSS_openArchive(PHYSFS_Io *io, const char *, int forWrite)
uint32_t magic = RGSS_MAGIC;
/* Top level entry list */
BoostSet<std::string> &topLevel = data->dirHash["."];
BoostSet<std::string> &topLevel = data->dirHash[""];
while (true)
{
@ -694,17 +694,23 @@ static void cacheEnumCB(void *d, const char *origdir,
char buf[512];
if (*origdir != '.')
snprintf(buf, sizeof(buf), "%s/%s", origdir, fname);
else
if (*origdir == '\0')
strncpy(buf, fname, sizeof(buf));
else
snprintf(buf, sizeof(buf), "%s/%s", origdir, fname);
std::string mixedCase(buf);
char *ptr = buf;
/* Trim leading slash */
if (*ptr == '/')
++ptr;
std::string mixedCase(ptr);
for (char *p = buf; *p; ++p)
*p = tolower(*p);
std::string lowerCase(buf);
std::string lowerCase(ptr);
p->pathCache.insert(lowerCase, mixedCase);
@ -713,7 +719,7 @@ static void cacheEnumCB(void *d, const char *origdir,
void FileSystem::createPathCache()
{
PHYSFS_enumerateFilesCallback(".", cacheEnumCB, p);
PHYSFS_enumerateFilesCallback("", cacheEnumCB, p);
p->havePathCache = true;
}