Boston, MA 02111-1307, USA
*/
-// on UNIX platforms we need to define this so that video saving does not cause a SIGFSZ (file size) signal when a video clip exceeds 2GB
-#define _FILE_OFFSET_BITS 64
-
#include "quakedef.h"
#include <limits.h>
#ifdef WIN32
# include <direct.h>
# include <io.h>
+# include <shlobj.h>
#else
# include <pwd.h>
# include <sys/stat.h>
#endif
#include "fs.h"
+#include "wad.h"
// Win32 requires us to add O_BINARY, but the other OSes don't have it
#ifndef O_BINARY
# define O_NONBLOCK 0
#endif
+// largefile support for Win32
+#ifdef WIN32
+# define lseek _lseeki64
+#endif
/*
void FS_Dir_f(void);
void FS_Ls_f(void);
-static const char *FS_FileExtension (const char *in);
static searchpath_t *FS_FindFile (const char *name, int* index, qboolean quiet);
static packfile_t* FS_AddFileToPack (const char* name, pack_t* pack,
fs_offset_t offset, fs_offset_t packsize,
char fs_basedir[MAX_OSPATH];
// list of active game directories (empty if not running a mod)
-#define MAX_GAMEDIRS 16
int fs_numgamedirs = 0;
char fs_gamedirs[MAX_GAMEDIRS][MAX_QPATH];
cvar_t scr_screenshot_name = {0, "scr_screenshot_name","dp", "prefix name for saved screenshots (changes based on -game commandline, as well as which game mode is running)"};
+cvar_t fs_empty_files_in_pack_mark_deletions = {0, "fs_empty_files_in_pack_mark_deletions", "0", "if enabled, empty files in a pak/pk3 count as not existing but cancel the search in further packs, effectively allowing patch pak/pk3 files to 'delete' files"};
/*
return true;
// Load the DLL
- if (! Sys_LoadLibrary (dllnames, &zlib_dll, zlibfuncs))
- {
- Con_Printf ("Compressed files support disabled\n");
- return false;
- }
-
- Con_Printf ("Compressed files support enabled\n");
- return true;
+ return Sys_LoadLibrary (dllnames, &zlib_dll, zlibfuncs);
}
*/
void FS_AddGameDirectory (const char *dir)
{
- stringlist_t *list, *current;
+ int i;
+ stringlist_t list;
searchpath_t *search;
- char pakfile[MAX_OSPATH];
strlcpy (fs_gamedir, dir, sizeof (fs_gamedir));
- list = listdirectory(dir);
+ stringlistinit(&list);
+ listdirectory(&list, "", dir);
+ stringlistsort(&list);
// add any PAK package in the directory
- for (current = list;current;current = current->next)
+ for (i = 0;i < list.numstrings;i++)
{
- if (!strcasecmp(FS_FileExtension(current->text), "pak"))
+ if (!strcasecmp(FS_FileExtension(list.strings[i]), "pak"))
{
- dpsnprintf (pakfile, sizeof (pakfile), "%s%s", dir, current->text);
- FS_AddPack_Fullpath(pakfile, NULL, false);
+ FS_AddPack_Fullpath(list.strings[i], NULL, false);
}
}
- // add any PK3 package in the director
- for (current = list;current;current = current->next)
+ // add any PK3 package in the directory
+ for (i = 0;i < list.numstrings;i++)
{
- if (!strcasecmp(FS_FileExtension(current->text), "pk3"))
+ if (!strcasecmp(FS_FileExtension(list.strings[i]), "pk3"))
{
- dpsnprintf (pakfile, sizeof (pakfile), "%s%s", dir, current->text);
- FS_AddPack_Fullpath(pakfile, NULL, false);
+ FS_AddPack_Fullpath(list.strings[i], NULL, false);
}
}
- freedirectory(list);
+
+ stringlistfreecontents(&list);
// Add the directory to the search path
// (unpacked files have the priority over packed files)
*/
void FS_AddGameHierarchy (const char *dir)
{
-#ifndef WIN32
+ int i;
+ char userdir[MAX_QPATH];
+#ifdef WIN32
+ TCHAR mydocsdir[MAX_PATH + 1];
+#else
const char *homedir;
#endif
// Add the common game directory
FS_AddGameDirectory (va("%s%s/", fs_basedir, dir));
-#ifndef WIN32
+ *userdir = 0;
+
// Add the personal game directory
+#ifdef WIN32
+ if(SHGetFolderPath(NULL, CSIDL_PERSONAL, NULL, 0, mydocsdir) == S_OK)
+ dpsnprintf(userdir, sizeof(userdir), "%s/My Games/%s/", mydocsdir, gameuserdirname);
+ fprintf(stderr, "userdir = %s\n", userdir);
+#else
homedir = getenv ("HOME");
- if (homedir != NULL && homedir[0] != '\0')
- FS_AddGameDirectory (va("%s/.%s/%s/", homedir, gameuserdirname, dir));
+ if(homedir)
+ dpsnprintf(userdir, sizeof(userdir), "%s/.%s/", homedir, gameuserdirname);
#endif
+
+#ifdef WIN32
+ if(!COM_CheckParm("-mygames"))
+ {
+ int fd = open (va("%s%s/config.cfg", fs_basedir, dir), O_WRONLY | O_CREAT, 0666); // note: no O_TRUNC here!
+ if(fd >= 0)
+ {
+ close(fd);
+ *userdir = 0; // we have write access to the game dir, so let's use it
+ }
+ }
+#endif
+
+ if(COM_CheckParm("-nohome"))
+ *userdir = 0;
+
+ if((i = COM_CheckParm("-userdir")) && i < com_argc - 1)
+ dpsnprintf(userdir, sizeof(userdir), "%s/", com_argv[i+1]);
+
+ if (*userdir)
+ FS_AddGameDirectory(va("%s%s/", userdir, dir));
}
FS_FileExtension
============
*/
-static const char *FS_FileExtension (const char *in)
+const char *FS_FileExtension (const char *in)
{
const char *separator, *backslash, *colon, *dot;
}
+/*
+============
+FS_FileWithoutPath
+============
+*/
+const char *FS_FileWithoutPath (const char *in)
+{
+ const char *separator, *backslash, *colon;
+
+ separator = strrchr(in, '/');
+ backslash = strrchr(in, '\\');
+ if (!separator || separator < backslash)
+ separator = backslash;
+ colon = strrchr(in, ':');
+ if (!separator || separator < colon)
+ separator = colon;
+ return separator ? separator + 1 : in;
+}
+
+
/*
================
FS_ClearSearchPath
*/
void FS_ClearSearchPath (void)
{
+ // unload all packs and directory information, close all pack files
+ // (if a qfile is still reading a pack it won't be harmed because it used
+ // dup() to get its own handle already)
while (fs_searchpaths)
{
searchpath_t *search = fs_searchpaths;
fs_searchpaths = search->next;
if (search->pack)
{
+ // close the file
+ close(search->pack->handle);
+ // free any memory associated with it
if (search->pack->files)
Mem_Free(search->pack->files);
Mem_Free(search->pack);
/*
================
-FS_Rescan_f
+FS_Rescan
================
*/
-void FS_Rescan_f (void)
+void FS_Rescan (void)
{
int i;
qboolean fs_modified = false;
if (gamemode == GAME_NORMAL || gamemode == GAME_HIPNOTIC || gamemode == GAME_ROGUE)
Con_Print("Playing registered version.\n");
}
+
+ // unload all wads so that future queries will return the new data
+ W_UnloadAll();
}
+void FS_Rescan_f(void)
+{
+ FS_Rescan();
+}
/*
================
-FS_ChangeGameDir
+FS_ChangeGameDirs
================
*/
-void Host_SaveConfig_f (void);
-void Host_LoadConfig_f (void);
-int FS_CheckNastyPath (const char *path, qboolean isgamedir);
-qboolean FS_ChangeGameDir(const char *string)
+extern void Host_SaveConfig (void);
+extern void Host_LoadConfig_f (void);
+qboolean FS_ChangeGameDirs(int numgamedirs, char gamedirs[][MAX_QPATH], qboolean complain, qboolean failmissing)
{
- // if already using the requested gamedir, do nothing
- if (fs_numgamedirs == 1 && !strcmp(fs_gamedirs[0], string))
- return false;
+ int i;
- // if string is nasty, reject it
- if(FS_CheckNastyPath(string, true)) // overflowed or nasty?
+ if (fs_numgamedirs == numgamedirs)
{
- Con_Printf("FS_ChangeGameDir(\"%s\"): nasty filename rejected\n", string);
- return false;
+ for (i = 0;i < numgamedirs;i++)
+ if (strcasecmp(fs_gamedirs[i], gamedirs[i]))
+ break;
+ if (i == numgamedirs)
+ return true; // already using this set of gamedirs, do nothing
}
- // save the current config
- Host_SaveConfig_f();
+ if (numgamedirs > MAX_GAMEDIRS)
+ {
+ if (complain)
+ Con_Printf("That is too many gamedirs (%i > %i)\n", numgamedirs, MAX_GAMEDIRS);
+ return false; // too many gamedirs
+ }
- // change to the new gamedir
- fs_numgamedirs = 1;
- strlcpy(fs_gamedirs[0], string, sizeof(fs_gamedirs[0]));
+ for (i = 0;i < numgamedirs;i++)
+ {
+ // if string is nasty, reject it
+ if(FS_CheckNastyPath(gamedirs[i], true))
+ {
+ if (complain)
+ Con_Printf("Nasty gamedir name rejected: %s\n", gamedirs[i]);
+ return false; // nasty gamedirs
+ }
+ }
+
+ for (i = 0;i < numgamedirs;i++)
+ {
+ if (!FS_CheckGameDir(gamedirs[i]) && failmissing)
+ {
+ if (complain)
+ Con_Printf("Gamedir missing: %s%s/\n", fs_basedir, gamedirs[i]);
+ return false; // missing gamedirs
+ }
+ }
+
+ // halt demo playback to close the file
+ CL_Disconnect();
+
+ Host_SaveConfig();
+
+ fs_numgamedirs = numgamedirs;
+ for (i = 0;i < fs_numgamedirs;i++)
+ strlcpy(fs_gamedirs[i], gamedirs[i], sizeof(fs_gamedirs[i]));
// reinitialize filesystem to detect the new paks
- FS_Rescan_f();
+ FS_Rescan();
// exec the new config
Host_LoadConfig_f();
- // reinitialize the loaded sounds
- S_Reload_f();
+ // unload all sounds so they will be reloaded from the new files as needed
+ S_UnloadAllSounds_f();
// reinitialize renderer (this reloads hud/console background/etc)
R_Modules_Restart();
void FS_GameDir_f (void)
{
int i;
+ int numgamedirs;
+ char gamedirs[MAX_GAMEDIRS][MAX_QPATH];
if (Cmd_Argc() < 2)
{
return;
}
- if (cls.state != ca_disconnected || sv.active)
+ numgamedirs = Cmd_Argc() - 1;
+ if (numgamedirs > MAX_GAMEDIRS)
{
- Con_Printf("Can not change gamedir while client is connected or server is running!\n");
+ Con_Printf("Too many gamedirs (%i > %i)\n", numgamedirs, MAX_GAMEDIRS);
return;
}
- Host_SaveConfig_f();
+ for (i = 0;i < numgamedirs;i++)
+ strlcpy(gamedirs[i], Cmd_Argv(i+1), sizeof(gamedirs[i]));
- fs_numgamedirs = 0;
- for (i = 1;i < Cmd_Argc() && fs_numgamedirs < MAX_GAMEDIRS;i++)
+ if ((cls.state == ca_connected && !cls.demoplayback) || sv.active)
{
- // if string is nasty, reject it
- if(FS_CheckNastyPath(Cmd_Argv(i), true)) // overflowed or nasty?
- {
- Con_Printf("FS_GameDir_f(\"%s\"): nasty filename rejected\n", Cmd_Argv(i));
- continue;
- }
-
- strlcpy(fs_gamedirs[fs_numgamedirs], Cmd_Argv(i), sizeof(fs_gamedirs[fs_numgamedirs]));
- fs_numgamedirs++;
+ // actually, changing during game would work fine, but would be stupid
+ Con_Printf("Can not change gamedir while client is connected or server is running!\n");
+ return;
}
- // reinitialize filesystem to detect the new paks
- FS_Rescan_f();
-
- // exec the new config
- Host_LoadConfig_f();
+ FS_ChangeGameDirs(numgamedirs, gamedirs, true, true);
+}
- // reinitialize the loaded sounds
- S_Reload_f();
- // reinitialize renderer (this reloads hud/console background/etc)
- R_Modules_Restart();
+/*
+================
+FS_CheckGameDir
+================
+*/
+qboolean FS_CheckGameDir(const char *gamedir)
+{
+ qboolean success;
+ stringlist_t list;
+ stringlistinit(&list);
+ listdirectory(&list, va("%s%s/", fs_basedir, gamedir), "");
+ success = list.numstrings > 0;
+ stringlistfreecontents(&list);
+ return success;
}
if (fs_basedir[0] && fs_basedir[strlen(fs_basedir) - 1] != '/' && fs_basedir[strlen(fs_basedir) - 1] != '\\')
strlcat(fs_basedir, "/", sizeof(fs_basedir));
+ if (!FS_CheckGameDir(gamedirname1))
+ Sys_Error("base gamedir %s%s/ not found!\n", fs_basedir, gamedirname1);
+
+ if (gamedirname2 && !FS_CheckGameDir(gamedirname2))
+ Sys_Error("base gamedir %s%s/ not found!\n", fs_basedir, gamedirname2);
+
// -game <gamedir>
// Adds basedir/gamedir as an override game
// LordHavoc: now supports multiple -game directories
if (!strcmp (com_argv[i], "-game") && i < com_argc-1)
{
i++;
+ if (FS_CheckNastyPath(com_argv[i], true))
+ Sys_Error("-game %s%s/ is a dangerous/non-portable path\n", fs_basedir, com_argv[i]);
+ if (!FS_CheckGameDir(com_argv[i]))
+ Sys_Error("-game %s%s/ not found!\n", fs_basedir, com_argv[i]);
// add the gamedir to the list of active gamedirs
strlcpy (fs_gamedirs[fs_numgamedirs], com_argv[i], sizeof(fs_gamedirs[fs_numgamedirs]));
fs_numgamedirs++;
}
}
- // update the searchpath
- FS_Rescan_f();
+ // generate the searchpath
+ FS_Rescan();
}
void FS_Init_Commands(void)
{
Cvar_RegisterVariable (&scr_screenshot_name);
+ Cvar_RegisterVariable (&fs_empty_files_in_pack_mark_deletions);
Cmd_AddCommand ("gamedir", FS_GameDir_f, "changes active gamedir list (can take multiple arguments), not including base directory (example usage: gamedir ctf)");
Cmd_AddCommand ("fs_rescan", FS_Rescan_f, "rescans filesystem for new pack archives and any other changes");
*/
void FS_Shutdown (void)
{
+ // close all pack files and such
+ // (hopefully there aren't any other open files, but they'll be cleaned up
+ // by the OS anyway)
+ FS_ClearSearchPath();
Mem_FreePool (&fs_mempool);
}
if (lseek (pack->handle, pfile->offset, SEEK_SET) == -1)
{
Con_Printf ("FS_OpenPackedFile: can't lseek to %s in %s (offset: %d)\n",
- pfile->name, pack->filename, pfile->offset);
+ pfile->name, pack->filename, (int) pfile->offset);
return NULL;
}
// Found it
if (!diff)
{
+ if (fs_empty_files_in_pack_mark_deletions.integer && pak->files[middle].realsize == 0)
+ {
+ // yes, but the first one is empty so we treat it as not being there
+ if (!quiet && developer.integer >= 10)
+ Con_Printf("FS_FindFile: %s is marked as deleted\n", name);
+
+ if (index != NULL)
+ *index = -1;
+ return NULL;
+ }
+
if (!quiet && developer.integer >= 10)
Con_Printf("FS_FindFile: %s in %s\n",
pak->files[middle].name, pak->filename);
*/
qfile_t* FS_Open (const char* filepath, const char* mode, qboolean quiet, qboolean nonblocking)
{
+#ifdef FS_FIX_PATHS
+ char fixedFileName[MAX_QPATH];
+ char *d;
+ strlcpy( fixedFileName, filepath, MAX_QPATH );
+ // try to fix common mistakes (\ instead of /)
+ for( d = fixedFileName ; *d ; d++ )
+ if( *d == '\\' )
+ *d = '/';
+ filepath = fixedFileName;
+#endif
+
if (FS_CheckNastyPath(filepath, false))
{
Con_Printf("FS_Open(\"%s\", \"%s\", %s): nasty filename rejected\n", filepath, mode, quiet ? "true" : "false");
if (file->buff_ind < file->buff_len)
{
count = file->buff_len - file->buff_ind;
+ count = ((fs_offset_t)buffersize > count) ? count : (fs_offset_t)buffersize;
+ done += count;
+ memcpy (buffer, &file->buff[file->buff_ind], count);
+ file->buff_ind += count;
- done += ((fs_offset_t)buffersize > count) ? count : (fs_offset_t)buffersize;
- memcpy (buffer, &file->buff[file->buff_ind], done);
- file->buff_ind += done;
-
- buffersize -= done;
+ buffersize -= count;
if (buffersize == 0)
return done;
}
*/
int FS_Getc (qfile_t* file)
{
- char c;
+ unsigned char c;
if (FS_Read (file, &c, 1) != 1)
return EOF;
default:
return -1;
}
- if (offset < 0 || offset > (long) file->real_length)
+ if (offset < 0 || offset > file->real_length)
return -1;
// If we have the data in our read buffer, we don't need to actually seek
}
+/*
+====================
+FS_FileSize
+
+Give the total size of a file
+====================
+*/
+fs_offset_t FS_FileSize (qfile_t* file)
+{
+ return file->real_length;
+}
+
+
/*
====================
FS_Purge
buf[filesize] = '\0';
FS_Read (file, buf, filesize);
FS_Close (file);
+ if (developer_loadfile.integer)
+ Con_Printf("loaded file \"%s\" (%u bytes)\n", path, (unsigned int)filesize);
}
if (filesizepointer)
return false;
}
- Con_DPrintf("FS_WriteFile: %s\n", filename);
+ Con_DPrintf("FS_WriteFile: %s (%u bytes)\n", filename, (unsigned int)len);
FS_Write (file, data, len);
FS_Close (file);
return true;
}
+/*
+==================
+FS_FileType
+
+Look for a file in the packages and in the filesystem
+==================
+*/
+int FS_FileType (const char *filename)
+{
+ searchpath_t *search;
+ char fullpath[MAX_QPATH];
+
+ search = FS_FindFile (filename, NULL, true);
+ if(!search)
+ return FS_FILETYPE_NONE;
+
+ if(search->pack)
+ return FS_FILETYPE_FILE; // TODO can't check directories in paks yet, maybe later
+
+ dpsnprintf(fullpath, sizeof(fullpath), "%s%s", search->filename, filename);
+ return FS_SysFileType(fullpath);
+}
+
+
/*
==================
FS_FileExists
Look for a file in the filesystem only
==================
*/
-qboolean FS_SysFileExists (const char *path)
+int FS_SysFileType (const char *path)
{
#if WIN32
- int desc;
+ DWORD result = GetFileAttributes(path);
- // TODO: use another function instead, to avoid opening the file
- desc = open (path, O_RDONLY | O_BINARY);
- if (desc < 0)
- return false;
+ if(result == INVALID_FILE_ATTRIBUTES)
+ return FS_FILETYPE_NONE;
- close (desc);
- return true;
+ if(result & FILE_ATTRIBUTE_DIRECTORY)
+ return FS_FILETYPE_DIRECTORY;
+
+ return FS_FILETYPE_FILE;
#else
struct stat buf;
if (stat (path,&buf) == -1)
- return false;
+ return FS_FILETYPE_NONE;
- return true;
+ if(S_ISDIR(buf.st_mode))
+ return FS_FILETYPE_DIRECTORY;
+
+ return FS_FILETYPE_FILE;
#endif
}
+qboolean FS_SysFileExists (const char *path)
+{
+ return FS_SysFileType (path) != FS_FILETYPE_NONE;
+}
+
void FS_mkdir (const char *path)
{
#if WIN32
fssearch_t *search;
searchpath_t *searchpath;
pack_t *pak;
- int i, basepathlength, numfiles, numchars;
- stringlist_t *dir, *dirfile, *liststart, *listcurrent, *listtemp;
+ int i, basepathlength, numfiles, numchars, resultlistindex, dirlistindex;
+ stringlist_t resultlist;
+ stringlist_t dirlist;
const char *slash, *backslash, *colon, *separator;
char *basepath;
- char netpath[MAX_OSPATH];
char temp[MAX_OSPATH];
for (i = 0;pattern[i] == '.' || pattern[i] == ':' || pattern[i] == '/' || pattern[i] == '\\';i++)
return NULL;
}
+ stringlistinit(&resultlist);
+ stringlistinit(&dirlist);
search = NULL;
- liststart = NULL;
- listcurrent = NULL;
- listtemp = NULL;
slash = strrchr(pattern, '/');
backslash = strrchr(pattern, '\\');
colon = strrchr(pattern, ':');
{
if (matchpattern(temp, (char *)pattern, true))
{
- for (listtemp = liststart;listtemp;listtemp = listtemp->next)
- if (!strcmp(listtemp->text, temp))
+ for (resultlistindex = 0;resultlistindex < resultlist.numstrings;resultlistindex++)
+ if (!strcmp(resultlist.strings[resultlistindex], temp))
break;
- if (listtemp == NULL)
+ if (resultlistindex == resultlist.numstrings)
{
- listcurrent = stringlistappend(listcurrent, temp);
- if (liststart == NULL)
- liststart = listcurrent;
- if (!quiet)
- Con_DPrintf("SearchPackFile: %s : %s\n", pak->filename, temp);
+ stringlistappend(&resultlist, temp);
+ if (!quiet && developer_loading.integer)
+ Con_Printf("SearchPackFile: %s : %s\n", pak->filename, temp);
}
}
// strip off one path element at a time until empty
}
else
{
- // get a directory listing and look at each name
- dpsnprintf(netpath, sizeof (netpath), "%s%s", searchpath->filename, basepath);
- if ((dir = listdirectory(netpath)))
+ stringlist_t matchedSet, foundSet;
+ int resultindex = 0;
+ const char *start = pattern;
+
+ stringlistinit(&matchedSet);
+ stringlistinit(&foundSet);
+ // add a first entry to the set
+ stringlistappend(&matchedSet, "");
+ // iterate through pattern's path
+ while (*start)
{
- for (dirfile = dir;dirfile;dirfile = dirfile->next)
+ const char *asterisk, *wildcard, *nextseparator, *prevseparator;
+ char subpath[MAX_OSPATH];
+ char subpattern[MAX_OSPATH];
+
+ // find the next wildcard
+ wildcard = strchr(start, '?');
+ asterisk = strchr(start, '*');
+ if (asterisk && (!wildcard || asterisk < wildcard))
{
- dpsnprintf(temp, sizeof(temp), "%s%s", basepath, dirfile->text);
- if (matchpattern(temp, (char *)pattern, true))
+ wildcard = asterisk;
+ }
+
+ if (wildcard)
+ {
+ nextseparator = strchr( wildcard, '/' );
+ }
+ else
+ {
+ nextseparator = NULL;
+ }
+
+ if( !nextseparator ) {
+ nextseparator = start + strlen( start );
+ }
+
+ // copy everything up except nextseperator
+ strlcpy(subpattern, pattern, min(sizeof(subpattern), nextseparator - pattern + 1));
+ // find the last /
+ prevseparator = strrchr( subpattern, '/' ) + 1;
+ if (!prevseparator)
+ {
+ prevseparator = subpattern;
+ }
+ // copy everything including the last '/'
+ strlcpy(subpath, start, min(sizeof(subpath), (prevseparator - subpattern) - (start - pattern) + 1));
+
+ // prevseparator points to the one right before the wildcard and nextseparator to the one following it (or past the end of the string (at \0))
+ // start to prevseparator can be opened now and added to the other resultset
+ for( dirlistindex = 0 ; dirlistindex < matchedSet.numstrings ; dirlistindex++ ) {
+ strlcpy( temp, matchedSet.strings[ dirlistindex ], sizeof(temp) );
+ strlcat( temp, subpath, sizeof(temp) );
+ listdirectory( &foundSet, searchpath->filename, temp );
+ }
+ if( dirlistindex == 0 ) {
+ break;
+ }
+ // reset the current result set
+ stringlistfreecontents( &matchedSet );
+ // match against the pattern
+ for( dirlistindex = 0 ; dirlistindex < foundSet.numstrings ; dirlistindex++ ) {
+ const char *direntry = foundSet.strings[ dirlistindex ];
+ if (matchpattern(direntry, subpattern, true)) {
+ stringlistappend( &matchedSet, direntry );
+ }
+ }
+ stringlistfreecontents( &foundSet );
+
+ start = nextseparator;
+ }
+
+ for (dirlistindex = 0;dirlistindex < matchedSet.numstrings;dirlistindex++)
+ {
+ const char *temp = matchedSet.strings[dirlistindex];
+ if (matchpattern(temp, (char *)pattern, true))
+ {
+ for (resultlistindex = 0;resultlistindex < resultlist.numstrings;resultlistindex++)
+ if (!strcmp(resultlist.strings[resultlistindex], temp))
+ break;
+ if (resultlistindex == resultlist.numstrings)
{
- for (listtemp = liststart;listtemp;listtemp = listtemp->next)
- if (!strcmp(listtemp->text, temp))
- break;
- if (listtemp == NULL)
- {
- listcurrent = stringlistappend(listcurrent, temp);
- if (liststart == NULL)
- liststart = listcurrent;
- if (!quiet)
- Con_DPrintf("SearchDirFile: %s\n", temp);
- }
+ stringlistappend(&resultlist, temp);
+ if (!quiet && developer_loading.integer)
+ Con_Printf("SearchDirFile: %s\n", temp);
}
}
- freedirectory(dir);
}
+ stringlistfreecontents( &matchedSet );
}
}
- if (liststart)
+ if (resultlist.numstrings)
{
- liststart = stringlistsort(liststart);
- numfiles = 0;
+ stringlistsort(&resultlist);
+ numfiles = resultlist.numstrings;
numchars = 0;
- for (listtemp = liststart;listtemp;listtemp = listtemp->next)
- {
- numfiles++;
- numchars += (int)strlen(listtemp->text) + 1;
- }
+ for (resultlistindex = 0;resultlistindex < resultlist.numstrings;resultlistindex++)
+ numchars += (int)strlen(resultlist.strings[resultlistindex]) + 1;
search = (fssearch_t *)Z_Malloc(sizeof(fssearch_t) + numchars + numfiles * sizeof(char *));
search->filenames = (char **)((char *)search + sizeof(fssearch_t));
search->filenamesbuffer = (char *)((char *)search + sizeof(fssearch_t) + numfiles * sizeof(char *));
search->numfilenames = (int)numfiles;
numfiles = 0;
numchars = 0;
- for (listtemp = liststart;listtemp;listtemp = listtemp->next)
+ for (resultlistindex = 0;resultlistindex < resultlist.numstrings;resultlistindex++)
{
size_t textlen;
search->filenames[numfiles] = search->filenamesbuffer + numchars;
- textlen = strlen(listtemp->text) + 1;
- memcpy(search->filenames[numfiles], listtemp->text, textlen);
+ textlen = strlen(resultlist.strings[resultlistindex]) + 1;
+ memcpy(search->filenames[numfiles], resultlist.strings[resultlistindex], textlen);
numfiles++;
numchars += (int)textlen;
}
- if (liststart)
- stringlistfree(liststart);
}
+ stringlistfreecontents(&resultlist);
Mem_Free(basepath);
return search;
else
return 0;
}
+
+/*
+====================
+FS_IsRegisteredQuakePack
+
+Look for a proof of purchase file file in the requested package
+
+If it is found, this file should NOT be downloaded.
+====================
+*/
+qboolean FS_IsRegisteredQuakePack(const char *name)
+{
+ searchpath_t *search;
+ pack_t *pak;
+
+ // search through the path, one element at a time
+ for (search = fs_searchpaths;search;search = search->next)
+ {
+ if (search->pack && !strcasecmp(FS_FileWithoutPath(search->filename), name))
+ {
+ int (*strcmp_funct) (const char* str1, const char* str2);
+ int left, right, middle;
+
+ pak = search->pack;
+ strcmp_funct = pak->ignorecase ? strcasecmp : strcmp;
+
+ // Look for the file (binary search)
+ left = 0;
+ right = pak->numfiles - 1;
+ while (left <= right)
+ {
+ int diff;
+
+ middle = (left + right) / 2;
+ diff = !strcmp_funct (pak->files[middle].name, "gfx/pop.lmp");
+
+ // Found it
+ if (!diff)
+ return true;
+
+ // If we're too far in the list
+ if (diff > 0)
+ right = middle - 1;
+ else
+ left = middle + 1;
+ }
+
+ // we found the requested pack but it is not registered quake
+ return false;
+ }
+ }
+
+ return false;
+}
+
+int FS_CRCFile(const char *filename, size_t *filesizepointer)
+{
+ int crc = -1;
+ unsigned char *filedata;
+ fs_offset_t filesize;
+ if (filesizepointer)
+ *filesizepointer = 0;
+ if (!filename || !*filename)
+ return crc;
+ filedata = FS_LoadFile(filename, tempmempool, true, &filesize);
+ if (filedata)
+ {
+ if (filesizepointer)
+ *filesizepointer = filesize;
+ crc = CRC_Block(filedata, filesize);
+ Mem_Free(filedata);
+ }
+ return crc;
+}
+
projects / xonotic / darkplaces.git / blobdiff