void Lua_V2::FileFindFirst() {
lua_Object extObj = lua_getparam(1);
if (!lua_isstring(extObj)) {
lua_pushnil();
return;
}
FileFindDispose();
const char *extension = lua_getstring(extObj);
if (0 == strncmp(extension, "Saves/", 6))
extension += 6;
// _menus.lua: saveload_menu.get_file_list searches for *.gsv.
// This avoids conflicts with grim saves.
if (0 == strcmp(extension, "*.gsv"))
extension = "efmi???.gsv";
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
g_grim->_listFiles = saveFileMan->listSavefiles(extension);
Common::sort(g_grim->_listFiles.begin(), g_grim->_listFiles.end());
g_grim->_listFilesIter = g_grim->_listFiles.begin();
if (g_grim->_listFilesIter == g_grim->_listFiles.end())
lua_pushnil();
else
FileFindNext();
}
static void
generateListing(TList * const listP,
char * const z,
const char * const uri,
TPool * const poolP,
const char ** const errorP,
uint16_t * const responseStatusP) {
TFileInfo fileinfo;
TFileFind findhandle;
*errorP = NULL;
if (!FileFindFirst(&findhandle, z, &fileinfo)) {
*responseStatusP = ResponseStatusFromErrno(errno);
xmlrpc_asprintf(errorP, "Can't read first entry in directory");
} else {
ListInit(listP);
do {
TFileInfo * fi;
/* Files whose names start with a dot are ignored */
/* This includes implicitly the ./ and ../ */
if (*fileinfo.name == '.') {
if (xmlrpc_streq(fileinfo.name, "..")) {
if (xmlrpc_streq(uri, "/"))
continue;
} else
continue;
}
fi = (TFileInfo *)PoolAlloc(poolP, sizeof(fileinfo));
if (fi) {
abyss_bool success;
memcpy(fi, &fileinfo, sizeof(fileinfo));
success = ListAdd(listP, fi);
if (!success)
xmlrpc_asprintf(errorP, "ListAdd() failed");
} else
xmlrpc_asprintf(errorP, "PoolAlloc() failed.");
} while (!*errorP && FileFindNext(&findhandle, &fileinfo));
if (*errorP) {
*responseStatusP = 500;
ListFree(listP);
}
FileFindClose(&findhandle);
}
}
int FileFindFirst (const char *pszFilter, FILEFINDSTRUCT *ffstruct, int bFindDirs)
{
WIN32_FIND_DATA find;
#ifdef _WIN32_WCE
wchar_t w_str [FILENAME_LEN];
char str [FILENAME_LEN];
#endif
find.dwFileAttributes = bFindDirs ? FILE_ATTRIBUTE_DIRECTORY : FILE_ATTRIBUTE_NORMAL;
_FindFileHandle = FindFirstFile (AscToUnicode (w_str, pszFilter), &find);
if (_FindFileHandle == INVALID_HANDLE_VALUE)
return 1;
else if (bFindDirs != ((find.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) != 0))
return FileFindNext (ffstruct, bFindDirs);
else {
ffstruct->size = find.nFileSizeLow;
strcpy (ffstruct->name, (UnicodeToAsc (str, find.cFileName)));
return 0;
}
}
bool FileFindFirst(TFileFind *filefind,char *path,TFileInfo *fileinfo)
{
#ifdef _WIN32
bool ret;
char *p=path+strlen(path);
*p='\\';
*(p+1)='*';
*(p+2)='\0';
ret=(((*filefind)=_findfirst(path,fileinfo))!=(-1));
*p='\0';
return ret;
#else
strncpy(filefind->path,path,NAME_MAX);
filefind->path[NAME_MAX]='\0';
if (filefind->handle=opendir(path))
return FileFindNext(filefind,fileinfo);
return FALSE;
#endif
}
abyss_bool
FileFindFirst(TFileFind * const filefind,
const char * const path,
TFileInfo * const fileinfo) {
#ifdef WIN32
abyss_bool ret;
char *p=path+strlen(path);
*p='\\';
*(p+1)='*';
*(p+2)='\0';
#ifndef __BORLANDC__
ret=(((*filefind)=_findfirst(path,fileinfo))!=(-1));
#else
*filefind = FindFirstFile( path, &fileinfo->data );
ret = *filefind != NULL;
if( ret )
{
LARGE_INTEGER li;
li.LowPart = fileinfo->data.nFileSizeLow;
li.HighPart = fileinfo->data.nFileSizeHigh;
strcpy( fileinfo->name, fileinfo->data.cFileName );
fileinfo->attrib = fileinfo->data.dwFileAttributes;
fileinfo->size = li.QuadPart;
fileinfo->time_write = fileinfo->data.ftLastWriteTime.dwLowDateTime;
}
#endif
*p='\0';
return ret;
#else /* WIN32 */
strncpy(filefind->path,path,NAME_MAX);
filefind->path[NAME_MAX]='\0';
filefind->handle=opendir(path);
if (filefind->handle)
return FileFindNext(filefind,fileinfo);
return FALSE;
#endif /* WIN32 */
}
void Lua_V2::FileFindFirst() {
lua_Object extObj = lua_getparam(1);
if (!lua_isstring(extObj)) {
lua_pushnil();
return;
}
FileFindDispose();
const char *extension = lua_getstring(extObj);
if (0 == strncmp(extension, "Saves/", 6))
extension += 6;
Common::SaveFileManager *saveFileMan = g_system->getSavefileManager();
g_grim->_listFiles = saveFileMan->listSavefiles(extension);
Common::sort(g_grim->_listFiles.begin(), g_grim->_listFiles.end());
g_grim->_listFilesIter = g_grim->_listFiles.begin();
if (g_grim->_listFilesIter == g_grim->_listFiles.end())
lua_pushnil();
else
FileFindNext();
}
/*======================================================================
----------------------------------------------------------------------*/
static BOOL PathEmpty(CHAR *path)
{
BOOL result;
EVENT info;
ASSERT(path != NULL);
/* Look for any files... */
result = TRUE;
sprintf(info.filespec, "%s/*", path);
info.attribute = FIND_FILE;
if (FileFindFirst(&info))
result = FALSE;
FileFindClose(&info);
if (!result)
return result;
/* or subdirectories... */
result = TRUE;
sprintf(info.filespec, "%s/*", path);
info.attribute = FIND_SUBDIR;
if (FileFindFirst(&info))
{
do
{
if (info.filespec[0] != '.')
{
result = FALSE;
break;
}
}
while (FileFindNext(&info));
}
FileFindClose(&info);
return result;
} /* end PathEmpty() */
/*======================================================================
----------------------------------------------------------------------*/
static YD_NODE *GetYDList(H_ARCHIVE harchive, STREAM *criteria)
{
EVENT info;
YD_NODE *head = NULL;
YD_NODE *tail = NULL;
YD_NODE *cur,*new_node;
int year;
int day;
InitEvent(&info);
if (!ValidateHandle(harchive))
{
ArchiveLog(ARC_LOG_ERRORS, "GetYDList: ValidateHandle failed");
return (NULL);
}
/* Look at all day directories and store them */
sprintf(info.filespec, "%s%c*", _archive[harchive].path, PATH_DELIMITER);
info.attribute = FIND_SUBDIR;
if (FileFindFirst(&info))
{
do
{
/* Ignore . and .. and insist on right length! */
if (info.filespec[0] == '.' || strlen(info.filespec) != 7)
{
continue;
}
/* Decode year and doy */
sscanf(info.filespec, "%4d%3d", &year, &day);
/* Set hour, minute, and second to zeros */
info.yd = EncodeMSTimeDOY((INT32) year, (INT32) day, 0, 0, 0.0);
/* If earliest is specified and time is less, go around */
if (!UndefinedTime(criteria->time.earliest) &&
CompareYD(info.yd, criteria->time.earliest) < 0)
{
continue;
}
/* If latest is specified and time is greater, go around */
if (!UndefinedTime(criteria->time.latest) &&
CompareYD(info.yd, criteria->time.latest) > 0)
{
continue;
}
/* Otherwise, we'll save this year & day, inserting it in ordered list*/
if (head == NULL) /* if first directory, then start list*/
{
head = (YD_NODE*) malloc(sizeof(YD_NODE));
if (head == NULL)
break;
tail = head;
head->yd = info.yd;
head->year = year;
head->day = day;
head->next = NULL;
}
else /* find place to insert data */
{
cur = NULL;
if (CompareYD(info.yd, head->yd) <= 0)
{
cur = (YD_NODE*) malloc(sizeof(YD_NODE));
if (cur == NULL)
break;
cur->next = head;
head = cur;
}
else if (CompareYD(info.yd, tail->yd) >= 0)
{
cur = (YD_NODE*) malloc(sizeof(YD_NODE));
if (cur == NULL)
break;
tail->next = cur;
cur->next = NULL;
tail = cur;
}
else
{
for (cur = head; ; cur = cur->next)
{
if (cur->next == NULL)/*we already checked the tail*/
break;
if ((CompareYD(info.yd, cur->yd) >= 0) &&
(CompareYD(info.yd, cur->next->yd) <= 0))
{
new_node = (YD_NODE*) malloc(sizeof(YD_NODE));
if (new_node == NULL)
{
cur = NULL;
break;
}
new_node->next = cur->next;
cur->next = new_node;
cur = new_node;
break;
}
}
}
/* If no memory to build list quit*/
if (cur != NULL)
{
cur->yd = info.yd;
cur->year = year;
cur->day = day;
}
else
{
break;
}
}/*end else insert in list*/
} while (FileFindNext(&info));
}/* end if found first */
FileFindClose(&info);
return(head);
} /* end get_yd_list */
