mirror of
https://github.com/nzp-team/fteqw.git
synced 2024-11-14 08:21:05 +00:00
685404250f
reduced input latency. reworked how internal texture formats work,. added support for LIGHTING_E5BGR9 bspx lump for HDR lighting. updated support for srgb, no longer looks quite so weird. works on glx vid_srgb 3 attempts to use half-float swapchains, where possible. gl: use glTextureStorage where available. d3d11: gave up on using dxgi for fullscreen, was just too buggy. glx: updated gl context creation on linux. server: fix svc_updatefrags not being passed though (fixes frikbot scores) fs: spanned pk3s now work (fragmented files/directory will fail to open, so this needs a custom tool to be fully useful). fixed restart_ents command (restarts the map, but preserving the players as they are) tw: removed 'QWSKINS' featureset from tw config git-svn-id: https://svn.code.sf.net/p/fteqw/code/trunk@5217 fc73d0e0-1445-4013-8a0c-d673dee63da5
684 lines
20 KiB
C
684 lines
20 KiB
C
#include "quakedef.h"
|
|
#include "fs.h"
|
|
#include "winquake.h"
|
|
|
|
//FIXME: find somewhere better for this win32 utility code.
|
|
//(its here instead of sys_win.c because dedicated servers don't use sys_win.c)
|
|
|
|
//outlen is the size of out in _BYTES_.
|
|
wchar_t *widen(wchar_t *out, size_t outbytes, const char *utf8)
|
|
{
|
|
size_t outlen;
|
|
wchar_t *ret = out;
|
|
//utf-8 to utf-16, not ucs-2.
|
|
unsigned int codepoint;
|
|
int error;
|
|
outlen = outbytes/sizeof(wchar_t);
|
|
if (!outlen)
|
|
return L"";
|
|
outlen--;
|
|
while (*utf8)
|
|
{
|
|
codepoint = utf8_decode(&error, utf8, (void*)&utf8);
|
|
if (error || codepoint > 0x10FFFFu)
|
|
codepoint = 0xFFFDu;
|
|
if (codepoint > 0xffff)
|
|
{
|
|
if (outlen < 2)
|
|
break;
|
|
outlen -= 2;
|
|
codepoint -= 0x10000u;
|
|
*out++ = 0xD800 | (codepoint>>10);
|
|
*out++ = 0xDC00 | (codepoint&0x3ff);
|
|
}
|
|
else
|
|
{
|
|
if (outlen < 1)
|
|
break;
|
|
outlen -= 1;
|
|
*out++ = codepoint;
|
|
}
|
|
}
|
|
*out = 0;
|
|
return ret;
|
|
}
|
|
|
|
char *narrowen(char *out, size_t outlen, wchar_t *wide)
|
|
{
|
|
char *ret = out;
|
|
int bytes;
|
|
unsigned int codepoint;
|
|
if (!outlen)
|
|
return "";
|
|
outlen--;
|
|
//utf-8 to utf-16, not ucs-2.
|
|
while (*wide)
|
|
{
|
|
codepoint = *wide++;
|
|
if (codepoint >= 0xD800u && codepoint <= 0xDBFFu)
|
|
{ //handle utf-16 surrogates
|
|
if (*wide >= 0xDC00u && *wide <= 0xDFFFu)
|
|
{
|
|
codepoint = (codepoint&0x3ff)<<10;
|
|
codepoint |= *wide++ & 0x3ff;
|
|
}
|
|
else
|
|
codepoint = 0xFFFDu;
|
|
}
|
|
bytes = utf8_encode(out, codepoint, outlen);
|
|
if (bytes <= 0)
|
|
break;
|
|
out += bytes;
|
|
outlen -= bytes;
|
|
}
|
|
*out = 0;
|
|
return ret;
|
|
}
|
|
|
|
int MyRegGetIntValue(void *base, const char *keyname, const char *valuename, int defaultval)
|
|
{
|
|
int result = defaultval;
|
|
DWORD datalen = sizeof(result);
|
|
HKEY subkey;
|
|
DWORD type = REG_NONE;
|
|
wchar_t wide[MAX_PATH];
|
|
if (RegOpenKeyExW(base, widen(wide, sizeof(wide), keyname), 0, KEY_READ, &subkey) == ERROR_SUCCESS)
|
|
{
|
|
if (ERROR_SUCCESS != RegQueryValueExW(subkey, widen(wide, sizeof(wide), valuename), NULL, &type, (void*)&result, &datalen) || type != REG_DWORD)
|
|
result = defaultval;
|
|
RegCloseKey (subkey);
|
|
}
|
|
return result;
|
|
}
|
|
//result is utf-8
|
|
qboolean MyRegGetStringValue(void *base, const char *keyname, const char *valuename, void *data, size_t datalen)
|
|
{
|
|
qboolean result = false;
|
|
HKEY subkey;
|
|
DWORD type = REG_NONE;
|
|
wchar_t wide[MAX_PATH];
|
|
wchar_t wdata[2048];
|
|
DWORD dwlen = sizeof(wdata) - sizeof(wdata[0]);
|
|
if (RegOpenKeyExW(base, widen(wide, sizeof(wide), keyname), 0, KEY_READ, &subkey) == ERROR_SUCCESS)
|
|
{
|
|
result = ERROR_SUCCESS == RegQueryValueExW(subkey, widen(wide, sizeof(wide), valuename), NULL, &type, (BYTE*)wdata, &dwlen);
|
|
RegCloseKey (subkey);
|
|
}
|
|
|
|
if (result && (type == REG_SZ || type == REG_EXPAND_SZ))
|
|
{
|
|
wdata[dwlen/sizeof(wchar_t)] = 0;
|
|
narrowen(data, datalen, wdata);
|
|
}
|
|
else
|
|
((char*)data)[0] = 0;
|
|
return result;
|
|
}
|
|
qboolean MyRegGetStringValueMultiSz(void *base, const char *keyname, const char *valuename, void *data, int datalen)
|
|
{
|
|
qboolean result = false;
|
|
HKEY subkey;
|
|
wchar_t wide[MAX_PATH];
|
|
DWORD type = REG_NONE;
|
|
if (RegOpenKeyExW(base, widen(wide, sizeof(wide), keyname), 0, KEY_READ, &subkey) == ERROR_SUCCESS)
|
|
{
|
|
DWORD dwlen = datalen;
|
|
result = ERROR_SUCCESS == RegQueryValueEx(subkey, valuename, NULL, &type, data, &dwlen);
|
|
datalen = dwlen;
|
|
RegCloseKey (subkey);
|
|
}
|
|
|
|
if (type == REG_MULTI_SZ)
|
|
return result;
|
|
return false;
|
|
}
|
|
|
|
qboolean MyRegSetValue(void *base, const char *keyname, const char *valuename, int type, const void *data, int datalen)
|
|
{
|
|
qboolean result = false;
|
|
HKEY subkey;
|
|
wchar_t wide[MAX_PATH];
|
|
wchar_t wided[2048];
|
|
|
|
if (type == REG_SZ)
|
|
{
|
|
data = widen(wided, sizeof(wided), data);
|
|
datalen = wcslen(wided)*2;
|
|
}
|
|
|
|
//'trivially' return success if its already set.
|
|
//this allows success even when we don't have write access.
|
|
if (RegOpenKeyExW(base, widen(wide, sizeof(wide), keyname), 0, KEY_READ, &subkey) == ERROR_SUCCESS)
|
|
{
|
|
DWORD oldtype;
|
|
char olddata[2048];
|
|
DWORD olddatalen = sizeof(olddata);
|
|
result = ERROR_SUCCESS == RegQueryValueExW(subkey, widen(wide, sizeof(wide), valuename), NULL, &oldtype, olddata, &olddatalen);
|
|
RegCloseKey (subkey);
|
|
|
|
if (oldtype == REG_SZ || oldtype == REG_EXPAND_SZ)
|
|
{ //ignore any null terminators that may have come along for the ride
|
|
while(olddatalen > 1 && olddata[olddatalen-2] && olddata[olddatalen-1] == 0)
|
|
olddatalen-=2;
|
|
}
|
|
|
|
if (result && datalen == olddatalen && type == oldtype && !memcmp(data, olddata, datalen))
|
|
return result;
|
|
result = false;
|
|
}
|
|
|
|
if (RegCreateKeyExW(base, widen(wide, sizeof(wide), keyname), 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &subkey, NULL) == ERROR_SUCCESS)
|
|
{
|
|
result = ERROR_SUCCESS == RegSetValueExW(subkey, widen(wide, sizeof(wide), valuename), 0, type, data, datalen);
|
|
RegCloseKey (subkey);
|
|
}
|
|
return result;
|
|
}
|
|
void MyRegDeleteKeyValue(void *base, const char *keyname, const char *valuename)
|
|
{
|
|
HKEY subkey;
|
|
wchar_t wide[MAX_PATH];
|
|
if (RegOpenKeyExW(base, widen(wide, sizeof(wide), keyname), 0, KEY_WRITE, &subkey) == ERROR_SUCCESS)
|
|
{
|
|
RegDeleteValueW(subkey, widen(wide, sizeof(wide), valuename));
|
|
RegCloseKey (subkey);
|
|
}
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
#ifndef WINRT //winrt is too annoying. lets just use stdio.
|
|
|
|
#ifndef INVALID_SET_FILE_POINTER
|
|
#define INVALID_SET_FILE_POINTER ~0
|
|
#endif
|
|
|
|
//read-only memory mapped files.
|
|
//for write access, we use the stdio module as a fallback.
|
|
//do you think anyone will ever notice that utf8 filenames work even in windows? probably not. oh well, worth a try.
|
|
|
|
#define VFSW32_Open VFSOS_Open
|
|
#define VFSW32_OpenPath VFSOS_OpenPath
|
|
|
|
typedef struct {
|
|
searchpathfuncs_t pub;
|
|
HANDLE changenotification;
|
|
void (QDECL *AddFileHash)(int depth, const char *fname, fsbucket_t *filehandle, void *pathhandle);
|
|
int hashdepth;
|
|
char rootpath[1];
|
|
} vfsw32path_t;
|
|
typedef struct {
|
|
vfsfile_t funcs;
|
|
HANDLE hand;
|
|
HANDLE mmh;
|
|
void *mmap;
|
|
unsigned int length;
|
|
unsigned int offset;
|
|
} vfsw32file_t;
|
|
|
|
static int QDECL VFSW32_ReadBytes (struct vfsfile_s *file, void *buffer, int bytestoread)
|
|
{
|
|
DWORD read;
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
if (intfile->mmap)
|
|
{
|
|
if (intfile->offset+bytestoread > intfile->length)
|
|
bytestoread = intfile->length-intfile->offset;
|
|
if (bytestoread < 0)
|
|
bytestoread = 0; //shouldn't happen...
|
|
|
|
memcpy(buffer, (char*)intfile->mmap + intfile->offset, bytestoread);
|
|
intfile->offset += bytestoread;
|
|
return bytestoread;
|
|
}
|
|
if (!ReadFile(intfile->hand, buffer, bytestoread, &read, NULL))
|
|
return 0;
|
|
return read;
|
|
}
|
|
static int QDECL VFSW32_WriteBytes (struct vfsfile_s *file, const void *buffer, int bytestoread)
|
|
{
|
|
DWORD written;
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
if (intfile->mmap)
|
|
{
|
|
if (intfile->offset+bytestoread > intfile->length)
|
|
bytestoread = intfile->length-intfile->offset;
|
|
|
|
memcpy((char*)intfile->mmap + intfile->offset, buffer, bytestoread);
|
|
intfile->offset += bytestoread;
|
|
return bytestoread;
|
|
}
|
|
|
|
if (!WriteFile(intfile->hand, buffer, bytestoread, &written, NULL))
|
|
{
|
|
// DWORD err = GetLastError();
|
|
// ERROR_INVALID_USER_BUFFER or ERROR_NOT_ENOUGH_MEMORY
|
|
return 0;
|
|
}
|
|
return written;
|
|
}
|
|
static qboolean QDECL VFSW32_Seek (struct vfsfile_s *file, qofs_t pos)
|
|
{
|
|
DWORD hi, lo;
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
if (intfile->mmap)
|
|
{
|
|
intfile->offset = pos;
|
|
return true;
|
|
}
|
|
|
|
lo = qofs_Low(pos);
|
|
hi = qofs_High(pos);
|
|
return SetFilePointer(intfile->hand, lo, &hi, FILE_BEGIN) != INVALID_SET_FILE_POINTER;
|
|
}
|
|
static qofs_t QDECL VFSW32_Tell (struct vfsfile_s *file)
|
|
{
|
|
DWORD hi = 0, lo;
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
if (intfile->mmap)
|
|
return intfile->offset;
|
|
lo = SetFilePointer(intfile->hand, 0, &hi, FILE_CURRENT);
|
|
return qofs_Make(lo,hi);
|
|
}
|
|
static void QDECL VFSW32_Flush(struct vfsfile_s *file)
|
|
{
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
if (intfile->mmap)
|
|
FlushViewOfFile(intfile->mmap, intfile->length);
|
|
|
|
//we only really flush things to ensure that we don't get a stall later.
|
|
//in windows, FlushFileBuffers can have significant costs, so lets see if anyone complains about us not flushing.
|
|
// FlushFileBuffers(intfile->hand);
|
|
}
|
|
static qofs_t QDECL VFSW32_GetSize (struct vfsfile_s *file)
|
|
{
|
|
DWORD lo, hi = 0;
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
|
|
if (intfile->mmap)
|
|
return intfile->length;
|
|
lo = GetFileSize(intfile->hand, &hi);
|
|
return qofs_Make(lo,hi);
|
|
}
|
|
static qboolean QDECL VFSW32_Close(vfsfile_t *file)
|
|
{
|
|
vfsw32file_t *intfile = (vfsw32file_t*)file;
|
|
if (intfile->mmap)
|
|
{
|
|
UnmapViewOfFile(intfile->mmap);
|
|
CloseHandle(intfile->mmh);
|
|
}
|
|
CloseHandle(intfile->hand);
|
|
Z_Free(file);
|
|
return true;
|
|
}
|
|
|
|
//WARNING: handle can be null
|
|
static vfsfile_t *QDECL VFSW32_OpenInternal(vfsw32path_t *handle, const char *quakename, const char *osname, const char *mode)
|
|
{
|
|
HANDLE h, mh;
|
|
unsigned int fsize;
|
|
void *mmap;
|
|
qboolean didexist = true;
|
|
qboolean create;
|
|
|
|
vfsw32file_t *file;
|
|
qboolean read = !!strchr(mode, 'r');
|
|
qboolean write = !!strchr(mode, 'w');
|
|
qboolean append = !!strchr(mode, 'a');
|
|
qboolean text = !!strchr(mode, 't');
|
|
//qboolean persistent = !!strchr(mode, 'p'); //save to long-term storage
|
|
write |= append;
|
|
create = write;
|
|
if (strchr(mode, '+'))
|
|
read = write = true;
|
|
|
|
if (fs_readonly && (write || append))
|
|
return NULL;
|
|
|
|
if (!WinNT)
|
|
{
|
|
//FILE_SHARE_DELETE is not supported in 9x, sorry.
|
|
if (!create && write)
|
|
h = CreateFileA(osname, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else if ((write && read) || append)
|
|
h = CreateFileA(osname, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else if (write)
|
|
h = CreateFileA(osname, GENERIC_READ|GENERIC_WRITE, 0, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else if (read)
|
|
h = CreateFileA(osname, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else
|
|
h = INVALID_HANDLE_VALUE;
|
|
}
|
|
else
|
|
{
|
|
wchar_t wide[MAX_OSPATH];
|
|
widen(wide, sizeof(wide), osname);
|
|
h = INVALID_HANDLE_VALUE;
|
|
if (write || append)
|
|
{
|
|
//this extra block is to avoid flushing fs caches needlessly
|
|
h = CreateFileW(wide, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_DELETE, NULL, (!read&&!append)?CREATE_ALWAYS:OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
if (h == INVALID_HANDLE_VALUE)
|
|
didexist = false;
|
|
}
|
|
|
|
if (h != INVALID_HANDLE_VALUE)
|
|
;
|
|
else if (!create && write)
|
|
h = CreateFileW(wide, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else if ((write && read) || append)
|
|
h = CreateFileW(wide, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_DELETE, NULL, OPEN_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else if (write)
|
|
h = CreateFileW(wide, GENERIC_READ|GENERIC_WRITE, FILE_SHARE_READ|FILE_SHARE_DELETE, NULL, CREATE_ALWAYS, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else if (read)
|
|
h = CreateFileW(wide, GENERIC_READ, FILE_SHARE_READ|FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
else
|
|
h = INVALID_HANDLE_VALUE;
|
|
}
|
|
if (h == INVALID_HANDLE_VALUE)
|
|
return NULL;
|
|
|
|
if (!didexist)
|
|
{
|
|
if (handle && quakename && handle->AddFileHash)
|
|
handle->AddFileHash(handle->hashdepth, quakename, NULL, handle);
|
|
else
|
|
FS_FlushFSHashFull(); //FIXME: no idea where this path is. if its inside a quake path, make sure it gets flushed properly. FIXME: his shouldn't be needed if we have change notifications working properly.
|
|
}
|
|
|
|
|
|
fsize = GetFileSize(h, NULL);
|
|
if (write || append || text || fsize > 1024*1024*5)
|
|
{
|
|
fsize = 0;
|
|
mh = INVALID_HANDLE_VALUE;
|
|
mmap = NULL;
|
|
|
|
/*if appending, set the access position to the end of the file*/
|
|
if (append)
|
|
SetFilePointer(h, 0, NULL, FILE_END);
|
|
}
|
|
else
|
|
{
|
|
mh = CreateFileMapping(h, NULL, PAGE_READONLY, 0, 0, NULL);
|
|
if (mh == INVALID_HANDLE_VALUE)
|
|
mmap = NULL;
|
|
else
|
|
{
|
|
mmap = MapViewOfFile(mh, FILE_MAP_READ, 0, 0, fsize);
|
|
if (mmap == NULL)
|
|
{
|
|
CloseHandle(mh);
|
|
mh = INVALID_HANDLE_VALUE;
|
|
}
|
|
}
|
|
}
|
|
|
|
file = Z_Malloc(sizeof(vfsw32file_t));
|
|
#ifdef _DEBUG
|
|
Q_strncpyz(file->funcs.dbgname, osname, sizeof(file->funcs.dbgname));
|
|
#endif
|
|
file->funcs.ReadBytes = read?VFSW32_ReadBytes:NULL;
|
|
file->funcs.WriteBytes = (write||append)?VFSW32_WriteBytes:NULL;
|
|
file->funcs.Seek = VFSW32_Seek;
|
|
file->funcs.Tell = VFSW32_Tell;
|
|
file->funcs.GetLen = VFSW32_GetSize;
|
|
file->funcs.Close = VFSW32_Close;
|
|
file->funcs.Flush = VFSW32_Flush;
|
|
file->hand = h;
|
|
file->mmh = mh;
|
|
file->mmap = mmap;
|
|
file->offset = 0;
|
|
file->length = fsize;
|
|
|
|
return &file->funcs;
|
|
}
|
|
|
|
vfsfile_t *QDECL VFSW32_Open(const char *osname, const char *mode)
|
|
{
|
|
//called without regard to a search path
|
|
return VFSW32_OpenInternal(NULL, NULL, osname, mode);
|
|
}
|
|
|
|
#include <sys/stat.h>
|
|
static qboolean QDECL VFSW32_FileStat(searchpathfuncs_t *handle, flocation_t *loc, time_t *mtime)
|
|
{
|
|
int r;
|
|
struct _stat s;
|
|
if (WinNT)
|
|
{
|
|
wchar_t wide[MAX_OSPATH];
|
|
widen(wide, sizeof(wide), loc->rawname);
|
|
r = _wstat(wide, &s);
|
|
}
|
|
else
|
|
r = _stat(loc->rawname, &s);
|
|
if (r)
|
|
return false;
|
|
*mtime = s.st_mtime;
|
|
return true;
|
|
}
|
|
|
|
static vfsfile_t *QDECL VFSW32_OpenVFS(searchpathfuncs_t *handle, flocation_t *loc, const char *mode)
|
|
{
|
|
//path is already cleaned, as anything that gets a valid loc needs cleaning up first.
|
|
vfsw32path_t *wp = (void*)handle;
|
|
return VFSW32_OpenInternal(wp, loc->rawname+strlen(wp->rootpath)+1, loc->rawname, mode);
|
|
}
|
|
static void QDECL VFSW32_ClosePath(searchpathfuncs_t *handle)
|
|
{
|
|
vfsw32path_t *wp = (void*)handle;
|
|
if (wp->changenotification != INVALID_HANDLE_VALUE)
|
|
FindCloseChangeNotification(wp->changenotification);
|
|
Z_Free(wp);
|
|
}
|
|
static qboolean QDECL VFSW32_PollChanges(searchpathfuncs_t *handle)
|
|
{
|
|
qboolean result = false;
|
|
vfsw32path_t *wp = (void*)handle;
|
|
|
|
if (wp->changenotification == INVALID_HANDLE_VALUE)
|
|
return true;
|
|
for(;;)
|
|
{
|
|
switch(WaitForSingleObject(wp->changenotification, 0))
|
|
{
|
|
case WAIT_OBJECT_0:
|
|
result = true;
|
|
break;
|
|
case WAIT_TIMEOUT:
|
|
return result;
|
|
default:
|
|
FindCloseChangeNotification(wp->changenotification);
|
|
wp->changenotification = INVALID_HANDLE_VALUE;
|
|
return true;
|
|
}
|
|
FindNextChangeNotification(wp->changenotification);
|
|
}
|
|
return result;
|
|
}
|
|
static int QDECL VFSW32_RebuildFSHash(const char *filename, qofs_t filesize, time_t mtime, void *handle, searchpathfuncs_t *spath)
|
|
{
|
|
vfsw32path_t *wp = (void*)spath;
|
|
if (filename[strlen(filename)-1] == '/')
|
|
{ //this is actually a directory
|
|
|
|
char childpath[256];
|
|
Q_snprintfz(childpath, sizeof(childpath), "%s*", filename);
|
|
Sys_EnumerateFiles(wp->rootpath, childpath, VFSW32_RebuildFSHash, handle, spath);
|
|
return true;
|
|
}
|
|
|
|
wp->AddFileHash(wp->hashdepth, filename, NULL, wp);
|
|
return true;
|
|
}
|
|
static void QDECL VFSW32_BuildHash(searchpathfuncs_t *handle, int hashdepth, void (QDECL *AddFileHash)(int depth, const char *fname, fsbucket_t *filehandle, void *pathhandle))
|
|
{
|
|
vfsw32path_t *wp = (void*)handle;
|
|
wp->AddFileHash = AddFileHash;
|
|
wp->hashdepth = hashdepth;
|
|
Sys_EnumerateFiles(wp->rootpath, "*", VFSW32_RebuildFSHash, AddFileHash, handle);
|
|
}
|
|
#include <errno.h>
|
|
static unsigned int QDECL VFSW32_FLocate(searchpathfuncs_t *handle, flocation_t *loc, const char *filename, void *hashedresult)
|
|
{
|
|
vfsw32path_t *wp = (void*)handle;
|
|
char netpath[MAX_OSPATH];
|
|
wchar_t wide[MAX_OSPATH];
|
|
qofs_t len;
|
|
HANDLE h;
|
|
DWORD attr;
|
|
|
|
|
|
if (hashedresult && (void *)hashedresult != wp)
|
|
return FF_NOTFOUND;
|
|
|
|
/*
|
|
if (!static_registered)
|
|
{ // if not a registered version, don't ever go beyond base
|
|
if ( strchr (filename, '/') || strchr (filename,'\\'))
|
|
continue;
|
|
}
|
|
*/
|
|
|
|
// check a file in the directory tree
|
|
snprintf (netpath, sizeof(netpath)-1, "%s/%s", wp->rootpath, filename);
|
|
|
|
if (!WinNT)
|
|
{
|
|
WIN32_FIND_DATAA fda;
|
|
h = FindFirstFileA(netpath, &fda);
|
|
attr = fda.dwFileAttributes;
|
|
len = (h == INVALID_HANDLE_VALUE)?0:qofs_Make(fda.nFileSizeLow, fda.nFileSizeHigh);
|
|
}
|
|
else
|
|
{
|
|
WIN32_FIND_DATAW fdw;
|
|
h = FindFirstFileW(widen(wide, sizeof(wide), netpath), &fdw);
|
|
attr = fdw.dwFileAttributes;
|
|
len = (h == INVALID_HANDLE_VALUE)?0:qofs_Make(fdw.nFileSizeLow, fdw.nFileSizeHigh);
|
|
}
|
|
if (h == INVALID_HANDLE_VALUE)
|
|
{
|
|
// int e = GetLastError();
|
|
// if (e == ERROR_PATH_NOT_FOUND) //then look inside a zip
|
|
return FF_NOTFOUND;
|
|
}
|
|
FindClose(h);
|
|
if (loc)
|
|
{
|
|
if (attr & FILE_ATTRIBUTE_REPARSE_POINT)
|
|
{ //when looking for reparse points, FindFirstFile only reports info about the link, not the file. which means the size is wrong.
|
|
HANDLE f = CreateFileW(widen(wide, sizeof(wide), netpath), 0, FILE_SHARE_READ|FILE_SHARE_WRITE|FILE_SHARE_DELETE, NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL, NULL);
|
|
if (f)
|
|
{
|
|
LARGE_INTEGER wsize;
|
|
wsize.LowPart = GetFileSize(f, &wsize.HighPart);
|
|
if (wsize.LowPart == INVALID_FILE_SIZE && GetLastError()!=NO_ERROR)
|
|
wsize.LowPart = wsize.HighPart = 0;
|
|
CloseHandle(f);
|
|
len = qofs_Make(wsize.LowPart, wsize.HighPart);
|
|
}
|
|
}
|
|
loc->len = len;
|
|
loc->offset = 0;
|
|
loc->fhandle = handle;
|
|
Q_strncpyz(loc->rawname, netpath, sizeof(loc->rawname));
|
|
}
|
|
if (attr & FILE_ATTRIBUTE_DIRECTORY)
|
|
return FF_DIRECTORY; //not actually openable.
|
|
return FF_FOUND;
|
|
}
|
|
static void QDECL VFSW32_ReadFile(searchpathfuncs_t *handle, flocation_t *loc, char *buffer)
|
|
{
|
|
// vfsw32path_t *wp = handle;
|
|
|
|
FILE *f;
|
|
wchar_t wide[MAX_OSPATH];
|
|
if (!WinNT)
|
|
f = fopen(loc->rawname, "rb");
|
|
else
|
|
f = _wfopen(widen(wide, sizeof(wide), loc->rawname), L"rb");
|
|
if (!f) //err...
|
|
return;
|
|
fseek(f, loc->offset, SEEK_SET);
|
|
fread(buffer, 1, loc->len, f);
|
|
fclose(f);
|
|
}
|
|
static int QDECL VFSW32_EnumerateFiles (searchpathfuncs_t *handle, const char *match, int (QDECL *func)(const char *, qofs_t, time_t mtime, void *, searchpathfuncs_t *spath), void *parm)
|
|
{
|
|
vfsw32path_t *wp = (vfsw32path_t*)handle;
|
|
return Sys_EnumerateFiles(wp->rootpath, match, func, parm, handle);
|
|
}
|
|
|
|
static qboolean QDECL VFSW32_RenameFile(searchpathfuncs_t *handle, const char *oldfname, const char *newfname)
|
|
{
|
|
vfsw32path_t *wp = (vfsw32path_t*)handle;
|
|
char oldsyspath[MAX_OSPATH];
|
|
char newsyspath[MAX_OSPATH];
|
|
if (fs_readonly)
|
|
return false;
|
|
snprintf (oldsyspath, sizeof(oldsyspath)-1, "%s/%s", wp->rootpath, oldfname);
|
|
snprintf (newsyspath, sizeof(newsyspath)-1, "%s/%s", wp->rootpath, newfname);
|
|
return Sys_Rename(oldsyspath, newsyspath);
|
|
}
|
|
static qboolean QDECL VFSW32_RemoveFile(searchpathfuncs_t *handle, const char *filename)
|
|
{
|
|
vfsw32path_t *wp = (vfsw32path_t*)handle;
|
|
char syspath[MAX_OSPATH];
|
|
if (fs_readonly)
|
|
return false;
|
|
snprintf (syspath, sizeof(syspath)-1, "%s/%s", wp->rootpath, filename);
|
|
return Sys_remove(syspath);
|
|
}
|
|
static qboolean QDECL VFSW32_MkDir(searchpathfuncs_t *handle, const char *filename)
|
|
{
|
|
vfsw32path_t *wp = (vfsw32path_t*)handle;
|
|
char syspath[MAX_OSPATH];
|
|
if (fs_readonly)
|
|
return false;
|
|
snprintf (syspath, sizeof(syspath)-1, "%s/%s", wp->rootpath, filename);
|
|
Sys_mkdir(syspath);
|
|
return true;
|
|
}
|
|
|
|
searchpathfuncs_t *QDECL VFSW32_OpenPath(vfsfile_t *mustbenull, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix)
|
|
{
|
|
vfsw32path_t *np;
|
|
int dlen = strlen(desc);
|
|
if (mustbenull)
|
|
return NULL;
|
|
if (prefix && *prefix)
|
|
return NULL; //don't try to support this. too risky with absolute paths etc.
|
|
np = Z_Malloc(sizeof(*np) + dlen);
|
|
if (np)
|
|
{
|
|
wchar_t wide[MAX_OSPATH];
|
|
memcpy(np->rootpath, desc, dlen+1);
|
|
if (!WinNT)
|
|
np->changenotification = FindFirstChangeNotificationA(np->rootpath, true, FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_CREATION);
|
|
else
|
|
np->changenotification = FindFirstChangeNotificationW(widen(wide, sizeof(wide), np->rootpath), true, FILE_NOTIFY_CHANGE_FILE_NAME|FILE_NOTIFY_CHANGE_CREATION);
|
|
}
|
|
|
|
np->pub.fsver = FSVER;
|
|
np->pub.ClosePath = VFSW32_ClosePath;
|
|
np->pub.BuildHash = VFSW32_BuildHash;
|
|
np->pub.FindFile = VFSW32_FLocate;
|
|
np->pub.ReadFile = VFSW32_ReadFile;
|
|
np->pub.EnumerateFiles = VFSW32_EnumerateFiles;
|
|
np->pub.OpenVFS = VFSW32_OpenVFS;
|
|
np->pub.PollChanges = VFSW32_PollChanges;
|
|
|
|
np->pub.FileStat = VFSW32_FileStat;
|
|
|
|
np->pub.RenameFile = VFSW32_RenameFile;
|
|
np->pub.RemoveFile = VFSW32_RemoveFile;
|
|
np->pub.MkDir = VFSW32_MkDir;
|
|
|
|
return &np->pub;
|
|
}
|
|
#endif
|