/*
-Copyright (c) 2001, Loki software, inc.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without modification,
-are permitted provided that the following conditions are met:
-
-Redistributions of source code must retain the above copyright notice, this list
-of conditions and the following disclaimer.
-
-Redistributions in binary form must reproduce the above copyright notice, this
-list of conditions and the following disclaimer in the documentation and/or
-other materials provided with the distribution.
-
-Neither the name of Loki software nor the names of its contributors may be used
-to endorse or promote products derived from this software without specific prior
-written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
-AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
-DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
-DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
-(INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
-LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
-ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-(INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
+ Copyright (c) 2001, Loki software, inc.
+ All rights reserved.
+
+ Redistribution and use in source and binary forms, with or without modification,
+ are permitted provided that the following conditions are met:
+
+ Redistributions of source code must retain the above copyright notice, this list
+ of conditions and the following disclaimer.
+
+ Redistributions in binary form must reproduce the above copyright notice, this
+ list of conditions and the following disclaimer in the documentation and/or
+ other materials provided with the distribution.
+
+ Neither the name of Loki software nor the names of its contributors may be used
+ to endorse or promote products derived from this software without specific prior
+ written permission.
+
+ THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS ``AS IS''
+ AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ DIRECT,INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
//
// Rules:
//
#include "vfs.h"
+#include "globaldefs.h"
#include <stdio.h>
#include <stdlib.h>
-#include <glib/gslist.h>
-#include <glib/gdir.h>
-#include <glib/gstrfuncs.h>
+#include <glib.h>
#include "qerplugin.h"
#include "idatastream.h"
#include "stream/stringstream.h"
#include "os/path.h"
#include "moduleobservers.h"
+#include "filematch.h"
+#include "dpkdeps.h"
-#define VFS_MAXDIRS 8
+const int VFS_MAXDIRS = 64;
-#if defined(WIN32)
+#if GDEF_OS_WINDOWS
#define PATH_MAX 260
#endif
// =============================================================================
// Global variables
-Archive* OpenArchive(const char* name);
+Archive* OpenArchive( const char* name );
struct archive_entry_t
{
- CopiedString name;
- Archive* archive;
- bool is_pakfile;
+ CopiedString name;
+ Archive* archive;
+ bool is_pakfile;
};
#include <list>
+#include <map>
typedef std::list<archive_entry_t> archives_t;
static archives_t g_archives;
-static char g_strDirs[VFS_MAXDIRS][PATH_MAX+1];
-static int g_numDirs;
-static bool g_bUsePak = true;
+static char g_strDirs[VFS_MAXDIRS][PATH_MAX + 1];
+static int g_numDirs;
+static char g_strForbiddenDirs[VFS_MAXDIRS][PATH_MAX + 1];
+static int g_numForbiddenDirs = 0;
+static bool g_bUsePak = true;
ModuleObservers g_observers;
// =============================================================================
// Static functions
-static void AddSlash (char *str)
-{
- std::size_t n = strlen (str);
- if (n > 0)
- {
- if (str[n-1] != '\\' && str[n-1] != '/')
- {
- globalErrorStream() << "WARNING: directory path does not end with separator: " << str << "\n";
- strcat (str, "/");
- }
- }
-}
-
-static void FixDOSName (char *src)
-{
- if (src == 0 || strchr(src, '\\') == 0)
- return;
+static void AddSlash( char *str ){
+ std::size_t n = strlen( str );
+ if ( n > 0 ) {
+ if ( str[n - 1] != '\\' && str[n - 1] != '/' ) {
+ globalErrorStream() << "WARNING: directory path does not end with separator: " << str << "\n";
+ strcat( str, "/" );
+ }
+ }
+}
- globalErrorStream() << "WARNING: invalid path separator '\\': " << src << "\n";
+static void FixDOSName( char *src ){
+ if ( src == 0 || strchr( src, '\\' ) == 0 ) {
+ return;
+ }
+
+ globalErrorStream() << "WARNING: invalid path separator '\\': " << src << "\n";
- while (*src)
- {
- if (*src == '\\')
- *src = '/';
- src++;
- }
+ while ( *src )
+ {
+ if ( *src == '\\' ) {
+ *src = '/';
+ }
+ src++;
+ }
}
+const _QERArchiveTable* GetArchiveTable( ArchiveModules& archiveModules, const char* ext ){
+ std::string tmp = ext;
+ transform(tmp.begin(), tmp.end(), tmp.begin(), ::tolower);
+ return archiveModules.findModule( tmp.c_str() );
+}
+static Archive* InitPakFile( ArchiveModules& archiveModules, const char *filename ){
+ const _QERArchiveTable* table = GetArchiveTable( archiveModules, path_get_extension( filename ) );
-const _QERArchiveTable* GetArchiveTable(ArchiveModules& archiveModules, const char* ext)
-{
- StringOutputStream tmp(16);
- tmp << LowerCase(ext);
- return archiveModules.findModule(tmp.c_str());
-}
-static void InitPakFile (ArchiveModules& archiveModules, const char *filename)
-{
- const _QERArchiveTable* table = GetArchiveTable(archiveModules, path_get_extension(filename));
+ if ( table != 0 ) {
+ archive_entry_t entry;
+ entry.name = filename;
+
+ entry.archive = table->m_pfnOpenArchive( filename );
+ entry.is_pakfile = true;
+ g_archives.push_back( entry );
+ globalOutputStream() << "pak file: " << filename << "\n";
+
+ return entry.archive;
+ }
- if(table != 0)
- {
- archive_entry_t entry;
- entry.name = filename;
- entry.archive = table->m_pfnOpenArchive(filename);
- entry.is_pakfile = true;
- g_archives.push_back(entry);
- globalOutputStream() << " pak file: " << filename << "\n";
- }
+ return 0;
}
-inline void pathlist_prepend_unique(GSList*& pathlist, char* path)
-{
- if(g_slist_find_custom(pathlist, path, (GCompareFunc)path_compare) == 0)
- {
- pathlist = g_slist_prepend(pathlist, path);
- }
- else
- {
- g_free(path);
- }
+inline void pathlist_prepend_unique( GSList*& pathlist, char* path ){
+ if ( g_slist_find_custom( pathlist, path, (GCompareFunc)path_compare ) == 0 ) {
+ pathlist = g_slist_prepend( pathlist, path );
+ }
+ else
+ {
+ g_free( path );
+ }
}
class DirectoryListVisitor : public Archive::Visitor
{
- GSList*& m_matches;
- const char* m_directory;
+GSList*& m_matches;
+const char* m_directory;
public:
- DirectoryListVisitor(GSList*& matches, const char* directory)
- : m_matches(matches), m_directory(directory)
- {}
- void visit(const char* name)
- {
- const char* subname = path_make_relative(name, m_directory);
- if(subname != name)
- {
- if(subname[0] == '/')
- ++subname;
- char* dir = g_strdup(subname);
- char* last_char = dir + strlen(dir);
- if(last_char != dir && *(--last_char) == '/')
- *last_char = '\0';
- pathlist_prepend_unique(m_matches, dir);
- }
- }
+DirectoryListVisitor( GSList*& matches, const char* directory )
+ : m_matches( matches ), m_directory( directory )
+{}
+void visit( const char* name ){
+ const char* subname = path_make_relative( name, m_directory );
+ if ( subname != name ) {
+ if ( subname[0] == '/' ) {
+ ++subname;
+ }
+ char* dir = g_strdup( subname );
+ char* last_char = dir + strlen( dir );
+ if ( last_char != dir && *( --last_char ) == '/' ) {
+ *last_char = '\0';
+ }
+ pathlist_prepend_unique( m_matches, dir );
+ }
+}
};
class FileListVisitor : public Archive::Visitor
{
- GSList*& m_matches;
- const char* m_directory;
- const char* m_extension;
+GSList*& m_matches;
+const char* m_directory;
+const char* m_extension;
public:
- FileListVisitor(GSList*& matches, const char* directory, const char* extension)
- : m_matches(matches), m_directory(directory), m_extension(extension)
- {}
- void visit(const char* name)
- {
- const char* subname = path_make_relative(name, m_directory);
- if(subname != name)
- {
- if(subname[0] == '/')
- ++subname;
- if(m_extension[0] == '*' || extension_equal(path_get_extension(subname), m_extension))
- pathlist_prepend_unique(m_matches, g_strdup (subname));
- }
- }
+FileListVisitor( GSList*& matches, const char* directory, const char* extension )
+ : m_matches( matches ), m_directory( directory ), m_extension( extension )
+{}
+void visit( const char* name ){
+ const char* subname = path_make_relative( name, m_directory );
+ if ( subname != name ) {
+ if ( subname[0] == '/' ) {
+ ++subname;
+ }
+ if ( m_extension[0] == '*' || extension_equal( path_get_extension( subname ), m_extension ) ) {
+ pathlist_prepend_unique( m_matches, g_strdup( subname ) );
+ }
+ }
+}
};
-
-static GSList* GetListInternal (const char *refdir, const char *ext, bool directories, std::size_t depth)
-{
- GSList* files = 0;
- ASSERT_MESSAGE(refdir[strlen(refdir) - 1] == '/', "search path does not end in '/'");
+static GSList* GetListInternal( const char *refdir, const char *ext, bool directories, std::size_t depth ){
+ GSList* files = 0;
- if(directories)
- {
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- DirectoryListVisitor visitor(files, refdir);
- (*i).archive->forEachFile(Archive::VisitorFunc(visitor, Archive::eDirectories, depth), refdir);
- }
- }
- else
- {
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- FileListVisitor visitor(files, refdir, ext);
- (*i).archive->forEachFile(Archive::VisitorFunc(visitor, Archive::eFiles, depth), refdir);
- }
- }
+ ASSERT_MESSAGE( refdir[strlen( refdir ) - 1] == '/', "search path does not end in '/'" );
- files = g_slist_reverse(files);
+ if ( directories ) {
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ DirectoryListVisitor visitor( files, refdir );
+ ( *i ).archive->forEachFile( Archive::VisitorFunc( visitor, Archive::eDirectories, depth ), refdir );
+ }
+ }
+ else
+ {
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ FileListVisitor visitor( files, refdir, ext );
+ ( *i ).archive->forEachFile( Archive::VisitorFunc( visitor, Archive::eFiles, depth ), refdir );
+ }
+ }
- return files;
+ files = g_slist_reverse( files );
+
+ return files;
}
-inline int ascii_to_upper(int c)
-{
- if (c >= 'a' && c <= 'z')
- {
- return c - ('a' - 'A');
+inline int ascii_to_upper( int c ){
+ if ( c >= 'a' && c <= 'z' ) {
+ return c - ( 'a' - 'A' );
}
- return c;
+ return c;
}
/*!
-This behaves identically to stricmp(a,b), except that ASCII chars
-[\]^`_ come AFTER alphabet chars instead of before. This is because
-it converts all alphabet chars to uppercase before comparison,
-while stricmp converts them to lowercase.
-*/
-static int string_compare_nocase_upper(const char* a, const char* b)
-{
- for(;;)
- {
- int c1 = ascii_to_upper(*a++);
- int c2 = ascii_to_upper(*b++);
+ This behaves identically to stricmp(a,b), except that ASCII chars
+ [\]^`_ come AFTER alphabet chars instead of before. This is because
+ it converts all alphabet chars to uppercase before comparison,
+ while stricmp converts them to lowercase.
+ */
+static int string_compare_nocase_upper( const char* a, const char* b ){
+ for (;; )
+ {
+ int c1 = ascii_to_upper( *a++ );
+ int c2 = ascii_to_upper( *b++ );
- if (c1 < c2)
- {
+ if ( c1 < c2 ) {
return -1; // a < b
}
- if (c1 > c2)
- {
+ if ( c1 > c2 ) {
return 1; // a > b
}
- if(c1 == 0)
- {
- return 0; // a == b
- }
- }
+ if ( c1 == 0 ) {
+ return 0; // a == b
+ }
+ }
}
// Arnout: note - sort pakfiles in reverse order. This ensures that
class PakLess
{
public:
- bool operator()(const CopiedString& self, const CopiedString& other) const
- {
- return string_compare_nocase_upper(self.c_str(), other.c_str()) > 0;
- }
+bool operator()( const CopiedString& self, const CopiedString& other ) const {
+ return string_compare_nocase_upper( self.c_str(), other.c_str() ) > 0;
+}
};
typedef std::set<CopiedString, PakLess> Archives;
+Archive* AddPakDir( const char* fullpath ){
+ if ( g_numDirs == VFS_MAXDIRS ) return 0;
+
+ globalOutputStream() << "pak directory: " << fullpath << "\n";
+ strncpy( g_strDirs[g_numDirs], fullpath, PATH_MAX );
+ g_strDirs[g_numDirs][PATH_MAX] = '\0';
+ g_numDirs++;
+
+ {
+ archive_entry_t entry;
+ entry.name = fullpath;
+ entry.archive = OpenArchive( fullpath );
+ entry.is_pakfile = false;
+ g_archives.push_back( entry );
+
+ return entry.archive;
+ }
+}
+
+// for Daemon DPK VFS
+
+Archive* AddDpkDir( const char* fullpath ){
+ return AddPakDir( fullpath );
+}
+
+struct pakfile_path_t
+{
+ CopiedString fullpath; // full pak dir or pk3dir name
+ bool is_pakfile; // tells it is .pk3dir or .pk3 file
+};
+
+typedef std::pair<CopiedString, pakfile_path_t> PakfilePathsKV;
+typedef std::map<CopiedString, pakfile_path_t> PakfilePaths; // key must have no extension, only name
+
+static PakfilePaths g_pakfile_paths;
+
+void AddDpkPak( const char* name, const char* fullpath, bool is_pakfile ){
+ pakfile_path_t pakfile_path;
+ pakfile_path.fullpath = fullpath;
+ pakfile_path.is_pakfile = is_pakfile;
+ g_pakfile_paths.insert( PakfilePathsKV( name, pakfile_path ) );
+}
+
+// takes name without ext, returns without ext
+static const char* GetLatestDpkPakVersion( const char* name ){
+ const char* maxversion = 0;
+ const char* result = 0;
+ const char* pakname;
+ const char* pakversion;
+ int namelen = string_length( name );
+
+ for ( PakfilePaths::iterator i = g_pakfile_paths.begin(); i != g_pakfile_paths.end(); ++i )
+ {
+ pakname = i->first.c_str();
+ if ( strncmp( pakname, name, namelen ) != 0 || pakname[namelen] != '_' ) continue;
+ pakversion = pakname + (namelen + 1);
+ if ( maxversion == 0 || DpkPakVersionCmp( pakversion, maxversion ) > 0 ){
+ maxversion = pakversion;
+ result = pakname;
+ }
+ }
+ return result;
+}
+
+// release string after using
+// Note: it also contains the version string,
+// for …/src/map-castle_src.dpkdir/maps/castle.map
+// it will return map-castle_src
+static char* GetCurrentMapDpkPakName(){
+ char* mapdir;
+ char* mapname;
+ int mapnamelen;
+ char* result = 0;
+
+ mapname = string_clone( GlobalRadiant().getMapName() );
+ mapnamelen = string_length( mapname );
+
+ char pattern[] = ".dpkdir/";
+ char* end = strstr( mapname, ".dpkdir/" );
+ if ( end )
+ {
+ end[ 0 ] = '\0';
+
+ mapdir = strrchr( mapname, '/' );
+ if ( mapdir )
+ {
+ mapdir++;
+ }
+ else
+ {
+ mapdir = mapname;
+ }
+
+ result = string_clone( mapdir );
+ }
+
+ string_release( mapname, mapnamelen );
+ return result;
+}
+
+// prevent loading duplicates or circular references
+static Archives g_loaded_dpk_paks;
+
+// actual pak adding on initialise, deferred from InitDirectory
+// Daemon DPK filesystem doesn't need load all paks it finds
+static void LoadDpkPakWithDeps( const char* pakname ){
+ Archive* arc;
+ ArchiveTextFile* depsFile;
+
+ if (pakname == NULL) {
+ // load DEPS from game pack
+ std::string baseDirectory( GlobalRadiant().getGameToolsPath() );
+ baseDirectory += GlobalRadiant().getRequiredGameDescriptionKeyValue( "basegame" );
+ baseDirectory += '/';
+ arc = AddDpkDir( baseDirectory.c_str() );
+ depsFile = arc->openTextFile( "DEPS" );
+ } else {
+ const char* und = strrchr( pakname, '_' );
+ if ( !und ) {
+ pakname = GetLatestDpkPakVersion( pakname );
+ }
+ if ( !pakname || g_loaded_dpk_paks.find( pakname ) != g_loaded_dpk_paks.end() ) {
+ return;
+ }
+
+ PakfilePaths::iterator i = g_pakfile_paths.find( pakname );
+ if ( i == g_pakfile_paths.end() ) {
+ return;
+ }
+
+ if ( i->second.is_pakfile ){
+ arc = InitPakFile( FileSystemQ3API_getArchiveModules(), i->second.fullpath.c_str() );
+ } else {
+ arc = AddDpkDir( i->second.fullpath.c_str() );
+ }
+ g_loaded_dpk_paks.insert( pakname );
+
+ depsFile = arc->openTextFile( "DEPS" );
+ }
+
+ if ( !depsFile ) {
+ return;
+ }
+
+ {
+ TextLinesInputStream<TextInputStream> istream = depsFile->getInputStream();
+
+ CopiedString line;
+ char *p_name;
+ char *p_version;
+ while ( line = istream.readLine(), string_length( line.c_str() ) ) {
+ if ( !DpkReadDepsLine( line.c_str(), &p_name, &p_version ) ) continue;
+ if ( !p_version ) {
+ const char* p_latest = GetLatestDpkPakVersion( p_name );
+ if ( p_latest ) LoadDpkPakWithDeps( p_latest );
+ } else {
+ int len = string_length( p_name ) + string_length( p_version ) + 1;
+ char* p_pakname = string_new( len );
+ sprintf( p_pakname, "%s_%s", p_name, p_version );
+ LoadDpkPakWithDeps( p_pakname );
+ string_release( p_pakname, len );
+ }
+ string_release( p_name, string_length( p_name ) );
+ if ( p_version ) string_release( p_version, string_length( p_version ) );
+ }
+ }
+
+ depsFile->release();
+}
+
+// end for Daemon DPK vfs
+
// =============================================================================
// Global functions
// reads all pak files from a dir
-void InitDirectory(const char* directory, ArchiveModules& archiveModules)
-{
- if (g_numDirs == (VFS_MAXDIRS-1))
- return;
-
- strncpy(g_strDirs[g_numDirs], directory, PATH_MAX);
- g_strDirs[g_numDirs][PATH_MAX] = '\0';
- FixDOSName (g_strDirs[g_numDirs]);
- AddSlash (g_strDirs[g_numDirs]);
-
- const char* path = g_strDirs[g_numDirs];
-
- g_numDirs++;
-
- {
- archive_entry_t entry;
- entry.name = path;
- entry.archive = OpenArchive(path);
- entry.is_pakfile = false;
- g_archives.push_back(entry);
- }
-
- if (g_bUsePak)
- {
- GDir* dir = g_dir_open (path, 0, 0);
-
- if (dir != 0)
- {
+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 )
+ {
+ char* dbuf = g_strdup( directory );
+ if ( *dbuf && dbuf[strlen( dbuf ) - 1] == '/' ) {
+ dbuf[strlen( dbuf ) - 1] = 0;
+ }
+ const char *p = strrchr( dbuf, '/' );
+ p = ( p ? ( p + 1 ) : dbuf );
+ if ( matchpattern( p, g_strForbiddenDirs[j], TRUE ) ) {
+ g_free( dbuf );
+ break;
+ }
+ g_free( dbuf );
+ }
+
+ if ( j < g_numForbiddenDirs ) {
+ printf( "Directory %s matched by forbidden dirs, removed\n", directory );
+ return;
+ }
+
+ if ( g_numDirs == VFS_MAXDIRS ) {
+ return;
+ }
+
+ strncpy( g_strDirs[g_numDirs], directory, PATH_MAX );
+ g_strDirs[g_numDirs][PATH_MAX] = '\0';
+ FixDOSName( g_strDirs[g_numDirs] );
+ AddSlash( g_strDirs[g_numDirs] );
+
+ const char* path = g_strDirs[g_numDirs];
+
+ g_numDirs++;
+
+ {
+ archive_entry_t entry;
+ entry.name = path;
+ entry.archive = OpenArchive( path );
+ entry.is_pakfile = false;
+ g_archives.push_back( entry );
+ }
+
+ if ( g_bUsePak ) {
+
+ GDir* dir = g_dir_open( path, 0, 0 );
+
+ if ( dir != NULL ) {
globalOutputStream() << "vfs directory: " << path << "\n";
- const char* ignore_prefix = "";
- const char* override_prefix = "";
-
- {
- // See if we are in "sp" or "mp" mapping mode
- const char* gamemode = gamemode_get();
-
- if (strcmp (gamemode, "sp") == 0)
- {
- ignore_prefix = "mp_";
- override_prefix = "sp_";
- }
- else if (strcmp (gamemode, "mp") == 0)
- {
- ignore_prefix = "sp_";
- override_prefix = "mp_";
- }
- }
-
- Archives archives;
- Archives archivesOverride;
- for(;;)
- {
- const char* name = g_dir_read_name(dir);
- if(name == 0)
- break;
-
- char *ext = strrchr (name, '.');
- if ((ext == 0) || *(++ext) == '\0' || GetArchiveTable(archiveModules, ext) == 0)
- continue;
-
- // using the same kludge as in engine to ensure consistency
- if(!string_empty(ignore_prefix) && strncmp(name, ignore_prefix, strlen(ignore_prefix)) == 0)
+ Archives archives;
+ Archives archivesOverride;
+ const char* ignore_prefix = "";
+ const char* override_prefix = "";
+ bool is_wad_vfs, is_pak_vfs, is_pk3_vfs, is_pk4_vfs, is_dpk_vfs;
+
+ is_wad_vfs = !!GetArchiveTable( archiveModules, "wad" );
+ is_pak_vfs = !!GetArchiveTable( archiveModules, "pak" );
+ is_pk3_vfs = !!GetArchiveTable( archiveModules, "pk3" );
+ is_pk4_vfs = !!GetArchiveTable( archiveModules, "pk4" );
+ is_dpk_vfs = !!GetArchiveTable( archiveModules, "dpk" );
+
+ if ( is_dpk_vfs ) {
+ // See if we are in "sp" or "mp" mapping mode
+ const char* gamemode = gamemode_get();
+
+ if ( strcmp( gamemode, "sp" ) == 0 ) {
+ ignore_prefix = "mp_";
+ override_prefix = "sp_";
+ }
+ else if ( strcmp( gamemode, "mp" ) == 0 ) {
+ ignore_prefix = "sp_";
+ override_prefix = "mp_";
+ }
+ }
+
+ while ( true )
+ {
+ const char* name = g_dir_read_name( dir );
+
+ if ( name == nullptr ) {
+ break;
+ }
+
+ for ( j = 0; j < g_numForbiddenDirs; ++j )
{
+ const char *p = strrchr( name, '/' );
+ p = ( p ? ( p + 1 ) : name );
+ if ( matchpattern( p, g_strForbiddenDirs[j], TRUE ) ) {
+ break;
+ }
+ }
+
+ if ( j < g_numForbiddenDirs ) {
continue;
}
- if(!string_empty(override_prefix) && strncmp(name, override_prefix, strlen(override_prefix)) == 0)
- {
- archivesOverride.insert(name);
+
+ const char *ext = strrchr( name, '.' );
+ char tmppath[PATH_MAX + 1];
+
+ if ( ext != nullptr ) {
+ if ( is_dpk_vfs && !string_compare_nocase_upper( ext, ".dpkdir" ) ) {
+ snprintf( tmppath, PATH_MAX, "%s%s/", path, name );
+ tmppath[PATH_MAX] = '\0';
+ FixDOSName( tmppath );
+ AddSlash( tmppath );
+ AddDpkPak( CopiedString( StringRange( name, ext ) ).c_str(), tmppath, false );
+ }
+
+ else if ( ( is_wad_vfs && !string_compare_nocase_upper( ext, ".pakdir" ) )
+ || ( is_pk3_vfs && !string_compare_nocase_upper( ext, ".pk3dir" ) )
+ || ( is_pk4_vfs && !string_compare_nocase_upper( ext, ".pk4dir" ) ) ) {
+ snprintf( tmppath, PATH_MAX, "%s%s/", path, name );
+ tmppath[PATH_MAX] = '\0';
+ FixDOSName( tmppath );
+ AddSlash( tmppath );
+ AddPakDir( tmppath );
+ }
+ }
+
+ // GetArchiveTable() needs "pk3" if ext is ".pk3"
+ if ( ( ext == nullptr ) || *( ext + 1 ) == '\0' || GetArchiveTable( archiveModules, ext + 1 ) == 0 ) {
continue;
- }
+ }
- archives.insert(name);
- }
+ // using the same kludge as in engine to ensure consistency
+ if ( !string_empty( ignore_prefix ) && strncmp( name, ignore_prefix, strlen( ignore_prefix ) ) == 0 ) {
+ continue;
+ }
+
+ if ( !string_empty( override_prefix ) && strncmp( name, override_prefix, strlen( override_prefix ) ) == 0 ) {
+ if ( !string_compare_nocase_upper( ext, ".dpk" ) ) {
+ if ( is_dpk_vfs ) {
+ archives.insert( name );
+ continue;
+ }
+ }
+ else {
+ archivesOverride.insert( name );
+ continue;
+ }
+ }
- g_dir_close (dir);
+ archives.insert( name );
+ }
+
+ g_dir_close( dir );
// add the entries to the vfs
- for(Archives::iterator i = archivesOverride.begin(); i != archivesOverride.end(); ++i)
- {
- char filename[PATH_MAX];
- strcpy(filename, path);
- strcat(filename, (*i).c_str());
- InitPakFile(archiveModules, filename);
+ char* fullpath;
+ if ( is_dpk_vfs ) {
+ for ( Archives::iterator i = archives.begin(); i != archives.end(); ++i ) {
+ const char* name = i->c_str();
+ const char* ext = strrchr( name, '.' );
+ if ( !string_compare_nocase_upper( ext, ".dpk" ) )
+ {
+ CopiedString name_final = CopiedString( StringRange( name, ext ) );
+ fullpath = string_new_concat( path, name );
+ AddDpkPak( name_final.c_str(), fullpath, true );
+ string_release( fullpath, string_length( fullpath ) );
+ }
+ }
}
- for(Archives::iterator i = archives.begin(); i != archives.end(); ++i)
+ else
{
- char filename[PATH_MAX];
- strcpy(filename, path);
- strcat(filename, (*i).c_str());
- InitPakFile(archiveModules, filename);
+ for ( Archives::iterator i = archivesOverride.begin(); i != archivesOverride.end(); ++i )
+ {
+ const char* name = i->c_str();
+ const char* ext = strrchr( name, '.' );
+ if ( ( is_wad_vfs && !string_compare_nocase_upper( ext, ".wad" ) )
+ || ( is_pak_vfs && !string_compare_nocase_upper( ext, ".pak" ) )
+ || ( is_pk3_vfs && !string_compare_nocase_upper( ext, ".pk3" ) )
+ || ( is_pk4_vfs && !string_compare_nocase_upper( ext, ".pk4" ) ) ) {
+ fullpath = string_new_concat( path, i->c_str() );
+ InitPakFile( archiveModules, fullpath );
+ string_release( fullpath, string_length( fullpath ) );
+ }
+ }
+
+ for ( Archives::iterator i = archives.begin(); i != archives.end(); ++i )
+ {
+ const char* name = i->c_str();
+ const char* ext = strrchr( name, '.' );
+ if ( ( is_wad_vfs && !string_compare_nocase_upper( ext, ".wad" ) )
+ || ( is_pak_vfs && !string_compare_nocase_upper( ext, ".pak" ) )
+ || ( is_pk3_vfs && !string_compare_nocase_upper( ext, ".pk3" ) )
+ || ( is_pk4_vfs && !string_compare_nocase_upper( ext, ".pk4" ) ) ) {
+ fullpath = string_new_concat( path, i->c_str() );
+ InitPakFile( archiveModules, fullpath );
+ string_release( fullpath, string_length( fullpath ) );
+ }
+ }
}
- }
- else
- {
- globalErrorStream() << "vfs directory not found: " << path << "\n";
- }
- }
+ }
+ else
+ {
+ globalErrorStream() << "vfs directory not found: " << path << "\n";
+ }
+ }
}
// frees all memory that we allocated
// FIXME TTimo this should be improved so that we can shutdown and restart the VFS without exiting Radiant?
// (for instance when modifying the project settings)
-void Shutdown()
-{
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- (*i).archive->release();
- }
- g_archives.clear();
+void Shutdown(){
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ ( *i ).archive->release();
+ }
+ g_archives.clear();
- g_numDirs = 0;
+ g_numDirs = 0;
+ g_numForbiddenDirs = 0;
+
+ g_pakfile_paths.clear();
+ g_loaded_dpk_paks.clear();
}
-#define VFS_SEARCH_PAK 0x1
-#define VFS_SEARCH_DIR 0x2
+const int VFS_SEARCH_PAK = 0x1;
+const int VFS_SEARCH_DIR = 0x2;
-int GetFileCount (const char *filename, int flag)
-{
- int count = 0;
- char fixed[PATH_MAX+1];
+int GetFileCount( const char *filename, int flag ){
+ int count = 0;
+ char fixed[PATH_MAX + 1];
- strncpy(fixed, filename, PATH_MAX);
- fixed[PATH_MAX] = '\0';
- FixDOSName (fixed);
+ strncpy( fixed, filename, PATH_MAX );
+ fixed[PATH_MAX] = '\0';
+ FixDOSName( fixed );
- if(!flag)
- flag = VFS_SEARCH_PAK | VFS_SEARCH_DIR;
+ if ( !flag ) {
+ flag = VFS_SEARCH_PAK | VFS_SEARCH_DIR;
+ }
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- if((*i).is_pakfile && (flag & VFS_SEARCH_PAK) != 0
- || !(*i).is_pakfile && (flag & VFS_SEARCH_DIR) != 0)
- {
- if((*i).archive->containsFile(fixed))
- ++count;
- }
- }
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ if ( (( *i ).is_pakfile && ( flag & VFS_SEARCH_PAK ) != 0)
+ || (!( *i ).is_pakfile && ( flag & VFS_SEARCH_DIR ) != 0) ) {
+ if ( ( *i ).archive->containsFile( fixed ) ) {
+ ++count;
+ }
+ }
+ }
- return count;
+ return count;
}
-ArchiveFile* OpenFile(const char* filename)
-{
- ASSERT_MESSAGE(strchr(filename, '\\') == 0, "path contains invalid separator '\\': \"" << filename << "\"");
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- ArchiveFile* file = (*i).archive->openFile(filename);
- if(file != 0)
- {
- return file;
- }
- }
+ArchiveFile* OpenFile( const char* filename ){
+ ASSERT_MESSAGE( strchr( filename, '\\' ) == 0, "path contains invalid separator '\\': \"" << filename << "\"" );
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ ArchiveFile* file = ( *i ).archive->openFile( filename );
+ if ( file != 0 ) {
+ return file;
+ }
+ }
- return 0;
+ return 0;
}
-ArchiveTextFile* OpenTextFile(const char* filename)
-{
- ASSERT_MESSAGE(strchr(filename, '\\') == 0, "path contains invalid separator '\\': \"" << filename << "\"");
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- ArchiveTextFile* file = (*i).archive->openTextFile(filename);
- if(file != 0)
- {
- return file;
- }
- }
+ArchiveTextFile* OpenTextFile( const char* filename ){
+ ASSERT_MESSAGE( strchr( filename, '\\' ) == 0, "path contains invalid separator '\\': \"" << filename << "\"" );
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ ArchiveTextFile* file = ( *i ).archive->openTextFile( filename );
+ if ( file != 0 ) {
+ return file;
+ }
+ }
- return 0;
+ return 0;
}
// NOTE: when loading a file, you have to allocate one extra byte and set it to \0
-std::size_t LoadFile (const char *filename, void **bufferptr, int index)
-{
- char fixed[PATH_MAX+1];
+std::size_t LoadFile( const char *filename, void **bufferptr, int index ){
+ char fixed[PATH_MAX + 1];
- strncpy (fixed, filename, PATH_MAX);
- fixed[PATH_MAX] = '\0';
- FixDOSName (fixed);
+ strncpy( fixed, filename, PATH_MAX );
+ fixed[PATH_MAX] = '\0';
+ FixDOSName( fixed );
- ArchiveFile* file = OpenFile(fixed);
-
- if(file != 0)
- {
- *bufferptr = malloc (file->size()+1);
- // we need to end the buffer with a 0
- ((char*) (*bufferptr))[file->size()] = 0;
+ ArchiveFile* file = OpenFile( fixed );
- std::size_t length = file->getInputStream().read((InputStream::byte_type*)*bufferptr, file->size());
- file->release();
- return length;
- }
+ if ( file != 0 ) {
+ *bufferptr = malloc( file->size() + 1 );
+ // we need to end the buffer with a 0
+ ( (char*) ( *bufferptr ) )[file->size()] = 0;
- *bufferptr = 0;
- return 0;
+ std::size_t length = file->getInputStream().read( (InputStream::byte_type*)*bufferptr, file->size() );
+ file->release();
+ return length;
+ }
+
+ *bufferptr = 0;
+ return 0;
}
-void FreeFile (void *p)
-{
- free(p);
+void FreeFile( void *p ){
+ free( p );
}
-GSList* GetFileList (const char *dir, const char *ext, std::size_t depth)
-{
- return GetListInternal (dir, ext, false, depth);
+GSList* GetFileList( const char *dir, const char *ext, std::size_t depth ){
+ return GetListInternal( dir, ext, false, depth );
}
-GSList* GetDirList (const char *dir, std::size_t depth)
-{
- return GetListInternal (dir, 0, true, depth);
+GSList* GetDirList( const char *dir, std::size_t depth ){
+ return GetListInternal( dir, 0, true, depth );
}
-void ClearFileDirList (GSList **lst)
-{
- while (*lst)
- {
- g_free ((*lst)->data);
- *lst = g_slist_remove (*lst, (*lst)->data);
- }
-}
-
-const char* FindFile(const char* relative)
-{
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- if(!(*i).is_pakfile && (*i).archive->containsFile(relative))
- {
- return (*i).name.c_str();
- }
- }
+void ClearFileDirList( GSList **lst ){
+ while ( *lst )
+ {
+ g_free( ( *lst )->data );
+ *lst = g_slist_remove( *lst, ( *lst )->data );
+ }
+}
+
+const char* FindFile( const char* relative ){
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ if ( ( *i ).archive->containsFile( relative ) ) {
+ return ( *i ).name.c_str();
+ }
+ }
- return "";
+ return "";
}
-const char* FindPath(const char* absolute)
-{
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- if(!(*i).is_pakfile && path_equal_n(absolute, (*i).name.c_str(), string_length((*i).name.c_str())))
- {
- return (*i).name.c_str();
- }
- }
+const char* FindPath( const char* absolute ){
+ const char *best = "";
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ if ( string_length( ( *i ).name.c_str() ) > string_length( best ) ) {
+ if ( path_equal_n( absolute, ( *i ).name.c_str(), string_length( ( *i ).name.c_str() ) ) ) {
+ best = ( *i ).name.c_str();
+ }
+ }
+ }
- return "";
+ return best;
}
class Quake3FileSystem : public VirtualFileSystem
{
public:
- void initDirectory(const char *path)
- {
- InitDirectory(path, FileSystemQ3API_getArchiveModules());
- }
- void initialise()
- {
- globalOutputStream() << "filesystem initialised\n";
- g_observers.realise();
- }
- void shutdown()
- {
- g_observers.unrealise();
- globalOutputStream() << "filesystem shutdown\n";
- Shutdown();
- }
-
- int getFileCount(const char *filename, int flags)
- {
- return GetFileCount(filename, flags);
- }
- ArchiveFile* openFile(const char* filename)
- {
- return OpenFile(filename);
- }
- ArchiveTextFile* openTextFile(const char* filename)
- {
- return OpenTextFile(filename);
- }
- std::size_t loadFile(const char *filename, void **buffer)
- {
- return LoadFile(filename, buffer, 0);
- }
- void freeFile(void *p)
- {
- FreeFile(p);
- }
-
- void forEachDirectory(const char* basedir, const FileNameCallback& callback, std::size_t depth)
- {
- GSList* list = GetDirList(basedir, depth);
-
- for(GSList* i = list; i != 0; i = g_slist_next(i))
- {
- callback(reinterpret_cast<const char*>((*i).data));
- }
-
- ClearFileDirList(&list);
- }
- void forEachFile(const char* basedir, const char* extension, const FileNameCallback& callback, std::size_t depth)
- {
- GSList* list = GetFileList(basedir, extension, depth);
-
- for(GSList* i = list; i != 0; i = g_slist_next(i))
- {
- const char* name = reinterpret_cast<const char*>((*i).data);
- if(extension_equal(path_get_extension(name), extension))
- {
- callback(name);
- }
- }
-
- ClearFileDirList(&list);
- }
- GSList* getDirList(const char *basedir)
- {
- return GetDirList(basedir, 1);
- }
- GSList* getFileList(const char *basedir, const char *extension)
- {
- return GetFileList(basedir, extension, 1);
- }
- void clearFileDirList(GSList **lst)
- {
- ClearFileDirList(lst);
- }
-
- const char* findFile(const char *name)
- {
- return FindFile(name);
- }
- const char* findRoot(const char *name)
- {
- return FindPath(name);
- }
-
- void attach(ModuleObserver& observer)
- {
- g_observers.attach(observer);
- }
- void detach(ModuleObserver& observer)
- {
- g_observers.detach(observer);
- }
-
- Archive* getArchive(const char* archiveName)
- {
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- if((*i).is_pakfile)
- {
- if(path_equal((*i).name.c_str(), archiveName))
- {
- return (*i).archive;
- }
- }
- }
- return 0;
- }
- void forEachArchive(const ArchiveNameCallback& callback)
- {
- for(archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i)
- {
- if((*i).is_pakfile)
- {
- callback((*i).name.c_str());
- }
- }
- }
+void initDirectory( const char *path ){
+ InitDirectory( path, FileSystemQ3API_getArchiveModules() );
+}
+void initialise(){
+ load();
+ globalOutputStream() << "filesystem initialised\n";
+ g_observers.realise();
+}
+
+void load(){
+ ArchiveModules& archiveModules = FileSystemQ3API_getArchiveModules();
+ bool is_dpk_vfs = !!GetArchiveTable( archiveModules, "dpk" );
+
+ if ( is_dpk_vfs ) {
+ const char* pakname;
+ g_loaded_dpk_paks.clear();
+
+ // Load DEPS from game pack
+ LoadDpkPakWithDeps( NULL );
+
+ // prevent VFS double start, for MapName="" and MapName="unnamed.map"
+ if ( string_length( GlobalRadiant().getMapName() ) ){
+ // load map's paks from DEPS
+ char* mappakname = GetCurrentMapDpkPakName();
+ if ( mappakname != NULL ) {
+ LoadDpkPakWithDeps( mappakname );
+ string_release( mappakname, string_length( mappakname ) );
+ }
+ }
+
+ g_pakfile_paths.clear();
+ g_loaded_dpk_paks.clear();
+ }
+}
+
+void clear() {
+ // like shutdown() but does not unrealise (keep map etc.)
+ Shutdown();
+}
+
+void refresh(){
+ // like initialise() but does not realise (keep map etc.)
+ load();
+ globalOutputStream() << "filesystem refreshed\n";
+}
+
+void shutdown(){
+ g_observers.unrealise();
+ globalOutputStream() << "filesystem shutdown\n";
+ Shutdown();
+}
+
+int getFileCount( const char *filename, int flags ){
+ return GetFileCount( filename, flags );
+}
+ArchiveFile* openFile( const char* filename ){
+ return OpenFile( filename );
+}
+ArchiveTextFile* openTextFile( const char* filename ){
+ return OpenTextFile( filename );
+}
+std::size_t loadFile( const char *filename, void **buffer ){
+ return LoadFile( filename, buffer, 0 );
+}
+void freeFile( void *p ){
+ FreeFile( p );
+}
+
+void forEachDirectory( const char* basedir, const FileNameCallback& callback, std::size_t depth ){
+ GSList* list = GetDirList( basedir, depth );
+
+ for ( GSList* i = list; i != 0; i = g_slist_next( i ) )
+ {
+ callback( reinterpret_cast<const char*>( ( *i ).data ) );
+ }
+
+ ClearFileDirList( &list );
+}
+void forEachFile( const char* basedir, const char* extension, const FileNameCallback& callback, std::size_t depth ){
+ GSList* list = GetFileList( basedir, extension, depth );
+
+ for ( GSList* i = list; i != 0; i = g_slist_next( i ) )
+ {
+ const char* name = reinterpret_cast<const char*>( ( *i ).data );
+ if ( extension_equal( path_get_extension( name ), extension ) ) {
+ callback( name );
+ }
+ }
+
+ ClearFileDirList( &list );
+}
+GSList* getDirList( const char *basedir ){
+ return GetDirList( basedir, 1 );
+}
+GSList* getFileList( const char *basedir, const char *extension ){
+ return GetFileList( basedir, extension, 1 );
+}
+void clearFileDirList( GSList **lst ){
+ ClearFileDirList( lst );
+}
+
+const char* findFile( const char *name ){
+ return FindFile( name );
+}
+const char* findRoot( const char *name ){
+ return FindPath( name );
+}
+
+void attach( ModuleObserver& observer ){
+ g_observers.attach( observer );
+}
+void detach( ModuleObserver& observer ){
+ g_observers.detach( observer );
+}
+
+Archive* getArchive( const char* archiveName, bool pakonly ){
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ if ( pakonly && !( *i ).is_pakfile ) {
+ continue;
+ }
+
+ if ( path_equal( ( *i ).name.c_str(), archiveName ) ) {
+ return ( *i ).archive;
+ }
+ else if ( path_equal( path_get_filename_start( ( *i ).name.c_str() ), archiveName ) ) {
+ return ( *i ).archive;
+ }
+ }
+ return 0;
+}
+void forEachArchive( const ArchiveNameCallback& callback, bool pakonly, bool reverse ){
+ if ( reverse ) {
+ g_archives.reverse();
+ }
+
+ for ( archives_t::iterator i = g_archives.begin(); i != g_archives.end(); ++i )
+ {
+ if ( pakonly && !( *i ).is_pakfile ) {
+ continue;
+ }
+
+ callback( ( *i ).name.c_str() );
+ }
+
+ if ( reverse ) {
+ g_archives.reverse();
+ }
+}
};
+
Quake3FileSystem g_Quake3FileSystem;
-void FileSystem_Init()
-{
+VirtualFileSystem& GetFileSystem(){
+ return g_Quake3FileSystem;
}
-void FileSystem_Shutdown()
-{
+void FileSystem_Init(){
}
-VirtualFileSystem& GetFileSystem()
-{
- return g_Quake3FileSystem;
+void FileSystem_Shutdown(){
}
projects / xonotic / netradiant.git / blobdiff