mirror of
https://github.com/nzp-team/fteqw.git
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8dadfb4878
Cmake: Add FTE_WERROR option, defaults to true in debug builds and off in release builds (in case future compilers have issues).
Cmake: Pull in libXscreensaver so we don't get interrupted by screensavers when playing demos.
Make: Added `make webcl-rel` for a web build without server bloat (eg for sites focused on demo playback. Yes, this means you XantoM).
fteqcc: Include the decompiler in fteqcc (non-gui) builds ('-d' arg).
fteqcc: Decompiler can now mostly handle hexen2 mods without any unknown opcodes.
Allow ezHud and OpenSSL to be compiled as in-engine plugins, potentially for web and windows ports respectively.
Web: Fix support for ogg vorbis. Add support for voip.
Web: Added basic support for WebXR.
QTV: Don't try seeking on unseekable qtv streams. Don't spam when developer 1 is set.
QTV: add support for some eztv extensions.
MVD: added hack to use ktx's vweps in mvd where mvdsv doesn't bother to record the info.
qwfwd: hack around a hack in qwfwd, allowing it to work again.
recording: favour qwd in single player, instead of mvd.
Protocol: reduce client memory used for precache names. Bump maximum precache counts - some people are just abusive, yes you Orl.
hexen2: add enough clientside protocol compat to play the demo included with h2mp. lacks effects.
in_xflip: restored this setting.
fs_hidesyspaths: new cvar, defaults to enabled so you won't find your username or whatever turning up in screenshots or the like. change it to 0 before debuging stuff eg via 'path'.
gl_overbright_models: Added cvar to match QS.
netchan: Added MTU determination, we'll no longer fail to connect when routers stupidly drop icmp packets.
Win: try a few other versions of xinput too.
CSQC: Added a CSQC_GenerateMaterial function, to give the csqc a chance to generate custom materials.
MenuQC: Added support for the skeletal objects API.
141 lines
8.8 KiB
C
141 lines
8.8 KiB
C
#include "hash.h"
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/*
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Threading:
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When the main thread will harm the filesystem tree/hash, it will first lock fs_thread_mutex (FIXME: make a proper rwlock).
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Worker threads must thus lock that mutex for any opens (to avoid it changing underneath it), but can unlock it as soon as the open call returns.
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Files may be shared between threads, but not simultaneously.
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The filesystem driver is responsible for closing the pak/pk3 once all files are closed, and must ensure that opens+reads+closes as well as archive closure are thread safe.
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*/
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#define FSVER 3
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#define FF_NOTFOUND (0u) //file wasn't found
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#define FF_FOUND (1u<<0u) //file was found
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#define FF_SYMLINK (1u<<1u) //file contents are the name of a different file (symlink). do a recursive lookup on the name
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#define FF_DIRECTORY (1u<<2u)
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typedef struct
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{
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bucket_t buck;
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int depth; /*shallower files will remove deeper files*/
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} fsbucket_t;
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extern hashtable_t filesystemhash; //this table is the one to build your hash references into
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extern int fs_hash_dups; //for tracking efficiency. no functional use.
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extern int fs_hash_files; //for tracking efficiency. no functional use.
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extern qboolean fs_readonly; //if true, fopen(, "w") should always fail.
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extern void *fs_thread_mutex;
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extern float fs_accessed_time;
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extern cvar_t fs_dlURL;
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struct searchpath_s;
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struct searchpathfuncs_s
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{
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int fsver;
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void (QDECL *ClosePath)(searchpathfuncs_t *handle); //removes a reference, kills it when it reaches 0. the package can only actually be killed once all contained files are closed.
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void (QDECL *AddReference)(searchpathfuncs_t *handle); //adds an extra reference, so we survive closes better.
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void (QDECL *GetPathDetails)(searchpathfuncs_t *handle, char *outdetails, size_t sizeofdetails);
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void (QDECL *BuildHash)(searchpathfuncs_t *handle, int depth, void (QDECL *FS_AddFileHash)(int depth, const char *fname, fsbucket_t *filehandle, void *pathhandle));
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unsigned int (QDECL *FindFile)(searchpathfuncs_t *handle, flocation_t *loc, const char *name, void *hashedresult); //true if found (hashedresult can be NULL)
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//note that if rawfile and offset are set, many Com_FileOpens will read the raw file
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//otherwise ReadFile will be called instead.
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void (QDECL *ReadFile)(searchpathfuncs_t *handle, flocation_t *loc, char *buffer); //reads the entire file in one go (size comes from loc, so make sure the loc is valid, this is for performance with compressed archives)
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int (QDECL *EnumerateFiles)(searchpathfuncs_t *handle, const char *match, int (QDECL *func)(const char *fname, qofs_t fsize, time_t mtime, void *parm, searchpathfuncs_t *spath), void *parm);
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int (QDECL *GeneratePureCRC) (searchpathfuncs_t *handle, const int *seed);
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vfsfile_t * (QDECL *OpenVFS)(searchpathfuncs_t *handle, flocation_t *loc, const char *mode);
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qboolean (QDECL *PollChanges)(searchpathfuncs_t *handle); //returns true if there were changes
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qboolean (QDECL *FileStat)(searchpathfuncs_t *handle, flocation_t *loc, time_t *mtime);
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qboolean (QDECL *CreateFile)(searchpathfuncs_t *handle, flocation_t *loc, const char *filename); //like FindFile, but returns a usable loc even if the file does not exist yet (may also create requisite directories too)
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qboolean (QDECL *RenameFile)(searchpathfuncs_t *handle, const char *oldname, const char *newname); //returns true on success, false if source doesn't exist, or if dest does (cached locs may refer to either new or old name).
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qboolean (QDECL *RemoveFile)(searchpathfuncs_t *handle, const char *filename); //returns true on success, false if it wasn't found or is readonly.
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};
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//searchpathfuncs_t *(QDECL *OpenNew)(vfsfile_t *file, const char *desc); //returns a handle to a new pak/path
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//the stdio filesystem is special as that's the starting point of the entire filesystem
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//warning: the handle is known to be a string pointer to the dir name
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extern searchpathfuncs_t *(QDECL VFSOS_OpenPath) (vfsfile_t *file, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix);
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extern searchpathfuncs_t *(QDECL FSZIP_LoadArchive) (vfsfile_t *file, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix);
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extern searchpathfuncs_t *(QDECL FSPAK_LoadArchive) (vfsfile_t *file, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix);
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extern searchpathfuncs_t *(QDECL FSDWD_LoadArchive) (vfsfile_t *file, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix);
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extern searchpathfuncs_t *(QDECL FSDZ_LoadArchive) (vfsfile_t *file, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix);
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vfsfile_t *QDECL VFSOS_Open(const char *osname, const char *mode);
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vfsfile_t *FS_DecompressGZip(vfsfile_t *infile, vfsfile_t *outfile);
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int FS_RegisterFileSystemType(void *module, const char *extension, searchpathfuncs_t *(QDECL *OpenNew)(vfsfile_t *file, searchpathfuncs_t *parent, const char *filename, const char *desc, const char *prefix), qboolean loadscan);
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void FS_UnRegisterFileSystemType(int idx);
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void FS_UnRegisterFileSystemModule(void *module);
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void FS_AddHashedPackage(searchpath_t **oldpaths, const char *parent_pure, const char *parent_logical, searchpath_t *search, unsigned int loadstuff, const char *pakpath, const char *qhash, const char *pakprefix, unsigned int packageflags);
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void PM_LoadPackages(searchpath_t **oldpaths, const char *parent_pure, const char *parent_logical, searchpath_t *search, unsigned int loadstuff, int minpri, int maxpri);
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qboolean PM_HandleRedirect(const char *package, char *url, size_t urlsize);
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void PM_ManifestChanged(ftemanifest_t *man);
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void *PM_GeneratePackageFromMeta(vfsfile_t *file, char *fname, size_t fnamesize, enum fs_relative *fsroot);
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void PM_FileInstalled(const char *filename, enum fs_relative fsroot, void *metainfo, qboolean enable); //we finished installing a file via some other mechanism (drag+drop or from server. insert it into the updates menu.
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void PM_EnumeratePlugins(void (*callback)(const char *name, qboolean blocked));
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struct xcommandargcompletioncb_s;
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void PM_EnumerateMaps(const char *partial, struct xcommandargcompletioncb_s *ctx);
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void PM_LoadMap(const char *package, const char *map);
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unsigned int PM_IsApplying(void);
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unsigned int PM_MarkUpdates (void); //mark new/updated packages as needing install.
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void PM_ApplyChanges(void); //for -install/-doinstall args
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qboolean PM_AreSourcesNew(qboolean doprompt);
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qboolean PM_FindUpdatedEngine(char *syspath, size_t syspathsize); //names the engine we should be running
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void PM_AddManifestPackages(ftemanifest_t *man, qboolean mayapply);
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void Menu_Download_Update(void);
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typedef struct
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{
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char *description;
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void (*Update) (const char *url, vfsfile_t *out, qboolean favourcache);
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#define plugupdatesourcefuncs_name "UpdateSource"
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} plugupdatesourcefuncs_t;
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qboolean PM_RegisterUpdateSource(void *module, plugupdatesourcefuncs_t *funcs);
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enum modsourcetype_e
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{
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MST_SYSTEM, //found via an fmf installed at system level (eg part of a flatpak app)
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MST_DEFAULT, //the default.fmf in the working directory
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MST_BASEDIR, //other fmf files in the basedir
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MST_HOMEDIR, //other fmf files in the homedir
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MST_GAMEDIR, //mod found from just looking for gamedirs.
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MST_INTRINSIC, //knowledge of the mod came one of the games we're hardcoded with.
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MST_UNKNOWN, //forgot where it came from...
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};
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int FS_EnumerateKnownGames(qboolean (*callback)(void *usr, ftemanifest_t *man, enum modsourcetype_e sourcetype), void *usr, qboolean fixedbasedir);
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struct modlist_s
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{
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ftemanifest_t *manifest;
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enum modsourcetype_e sourcetype;
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char *gamedir;
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char *description;
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};
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struct modlist_s *Mods_GetMod(size_t diridx);
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#define SPF_REFERENCED 1 //something has been loaded from this path. should filter out client references...
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#define SPF_COPYPROTECTED 2 //downloads are not allowed fom here.
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#define SPF_TEMPORARY 4 //a map-specific path, purged at map change.
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#define SPF_EXPLICIT 8 //a root gamedir (bumps depth on gamedir depth checks).
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#define SPF_UNTRUSTED 16 //has been downloaded from somewhere. configs inside it should never be execed with local access rights.
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#define SPF_PRIVATE 32 //private to the client. ie: the fte dir. name is not networked.
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#define SPF_WRITABLE 64 //safe to write here. lots of weird rules etc.
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#define SPF_BASEPATH 128 //part of the basegames, and not the mod gamedir(s).
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#define SPF_QSHACK 256 //a bit of a hack, allows scanning for $rootdir/quakespasm.pak
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#define SPF_SERVER 512 //a package that was loaded to match the server's packages
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#define SPF_ISDIR 1024 //is an actual directory (not itself a package).
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qboolean FS_LoadPackageFromFile(vfsfile_t *vfs, char *pname, char *localname, int *crc, unsigned int flags);
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#ifdef AVAIL_XZDEC
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vfsfile_t *FS_XZ_DecompressWriteFilter(vfsfile_t *infile);
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vfsfile_t *FS_XZ_DecompressReadFilter(vfsfile_t *srcfile);
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#endif
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#ifdef AVAIL_GZDEC
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vfsfile_t *FS_GZ_WriteFilter(vfsfile_t *outfile, qboolean autoclosefile, qboolean compress);
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#endif
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