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support "forbidden directories" (i.e. dirs excluded from radiant)

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Rudolf Polzer 2010-08-07 17:19:47 +02:00
parent 062ff7a05f
commit 51728689fe
1 changed files with 32 additions and 0 deletions
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32
plugins/vfspk3/vfs.cpp
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@ -91,6 +91,8 @@ typedef std::list<archive_entry_t> archives_t;
static archives_t g_archives; static archives_t g_archives;
static char g_strDirs[VFS_MAXDIRS][PATH_MAX+1]; static char g_strDirs[VFS_MAXDIRS][PATH_MAX+1];
static int g_numDirs; static int g_numDirs;
static char g_strForbiddenDirs[VFS_MAXDIRS][PATH_MAX+1];
static int g_numForbiddenDirs = 0;
static bool g_bUsePak = true; static bool g_bUsePak = true;
ModuleObservers g_observers; ModuleObservers g_observers;
@ -297,6 +299,29 @@ typedef std::set<CopiedString, PakLess> Archives;
// reads all pak files from a dir // reads all pak files from a dir
void InitDirectory(const char* directory, ArchiveModules& archiveModules) void InitDirectory(const char* directory, ArchiveModules& archiveModules)
{ {
int j;
g_numForbiddenDirs = 0;
StringTokeniser st(GlobalRadiant().getGameDescriptionKeyValue("forbidden_paths"), " ");
for(j = 0; j < VFS_MAXDIRS; ++j)
{
const char *t = st.getToken();
if(string_empty(t))
break;
strncpy(g_strForbiddenDirs[g_numForbiddenDirs], t, PATH_MAX);
g_strForbiddenDirs[g_numForbiddenDirs][PATH_MAX] = '\0';
++g_numForbiddenDirs;
}
for(j = 0; j < g_numForbiddenDirs; ++j)
{
if(!string_compare_nocase_upper(directory, g_strForbiddenDirs[j])
|| (string_length(directory) > string_length(g_strForbiddenDirs[j]) && directory[string_length(directory) - string_length(g_strForbiddenDirs[j]) - 1] == '/' && !string_compare_nocase_upper(directory + string_length(directory) - string_length(g_strForbiddenDirs[j]), g_strForbiddenDirs[j])))
break;
}
if(j < g_numForbiddenDirs)
return;
if (g_numDirs == VFS_MAXDIRS) if (g_numDirs == VFS_MAXDIRS)
return; return;
@ -352,6 +377,12 @@ void InitDirectory(const char* directory, ArchiveModules& archiveModules)
if(name == 0) if(name == 0)
break; break;
for(j = 0; j < g_numForbiddenDirs; ++j)
if(!string_compare_nocase_upper(name, g_strForbiddenDirs[j]))
break;
if(j < g_numForbiddenDirs)
continue;
const char *ext = strrchr (name, '.'); const char *ext = strrchr (name, '.');
if(ext && !string_compare_nocase_upper(ext, ".pk3dir")) if(ext && !string_compare_nocase_upper(ext, ".pk3dir"))
@ -427,6 +458,7 @@ void Shutdown()
g_archives.clear(); g_archives.clear();
g_numDirs = 0; g_numDirs = 0;
g_numForbiddenDirs = 0;
} }
#define VFS_SEARCH_PAK 0x1 #define VFS_SEARCH_PAK 0x1