/*
- Copyright (C) 1999-2007 id Software, Inc. and contributors.
- For a list of contributors, see the accompanying CONTRIBUTORS file.
+ Copyright (C) 2001-2006, William Joseph.
+ All Rights Reserved.
This file is part of GtkRadiant.
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "stdafx.h"
+#include "parse.h"
-char token[MAXTOKEN];
-qboolean unget;
-char* script_p;
-int scriptline;
+#include "script/scripttokeniser.h"
+#include "script/scripttokenwriter.h"
-// Hydra: added support for GetTokenExtra()
-char *currentdelimiters;
-qboolean script_keepdelimiter;
+class ScriptLibraryAPI
+{
+_QERScripLibTable m_scriptlibrary;
+public:
+typedef _QERScripLibTable Type;
+STRING_CONSTANT( Name, "*" );
-void StartTokenParsing( char *data ){
- scriptline = 1;
- script_p = data;
- unget = false;
-
- // Hydra: added support for GetTokenExtra()
- currentdelimiters = NULL;
- script_keepdelimiter = true;
+ScriptLibraryAPI(){
+ m_scriptlibrary.m_pfnNewScriptTokeniser = &NewScriptTokeniser;
+ m_scriptlibrary.m_pfnNewSimpleTokeniser = &NewSimpleTokeniser;
+ m_scriptlibrary.m_pfnNewSimpleTokenWriter = &NewSimpleTokenWriter;
}
-
-
-qboolean GetToken( qboolean crossline ){
- char *token_p;
-
- if ( unget ) { // is a token already waiting?
- unget = false;
- return true;
- }
-
- //
- // skip space
- //
-skipspace:
- while ( *script_p <= 32 )
- {
- if ( !*script_p ) {
- if ( !crossline ) {
- Sys_Printf( "Warning: Line %i is incomplete [01]\n",scriptline );
- }
- return false;
- }
-
- if ( *script_p++ == '\n' ) {
- if ( !crossline ) {
- Sys_Printf( "Warning: Line %i is incomplete [02]\n",scriptline );
- }
- scriptline++;
- }
- }
-
- if ( script_p[0] == '/' && script_p[1] == '/' ) { // comment field
- if ( !crossline ) {
- Sys_Printf( "Warning: Line %i is incomplete [03]\n",scriptline );
- }
- while ( *script_p++ != '\n' )
- if ( !*script_p ) {
- if ( !crossline ) {
- Sys_Printf( "Warning: Line %i is incomplete [04]\n",scriptline );
- }
- return false;
- }
- scriptline++; // Hydra: fixed bad line numbers problem
- goto skipspace;
- }
-
- //
- // copy token
- //
- token_p = token;
-
- if ( *script_p == '"' ) {
- script_p++;
- while ( *script_p != '"' )
- {
- if ( !*script_p ) {
- Error( "EOF inside quoted token" );
- }
- *token_p++ = *script_p++;
- if ( token_p == &token[MAXTOKEN] ) {
- Error( "Token too large on line %i",scriptline );
- }
- }
- script_p++;
- }
- else{
- while ( *script_p > 32 )
- {
- // Hydra: added support for GetTokenExtra(), care was taken to maintain speed
- if ( ( currentdelimiters ) && ( !script_keepdelimiter ) && ( strchr( currentdelimiters,*( script_p ) ) ) ) {
- break;
- }
-
- *token_p++ = *script_p++;
- if ( token_p == &token[MAXTOKEN] ) {
- Error( "Token too large on line %i",scriptline );
- }
-
- // Hydra: added support for GetTokenExtra()
- if ( ( currentdelimiters ) && ( strchr( currentdelimiters,*( script_p - 1 ) ) ) ) {
- break;
- }
-
- }
- }
-
- *token_p = 0;
-
- return true;
-}
-
-void UngetToken( void ){
- unget = true;
+_QERScripLibTable* getTable(){
+ return &m_scriptlibrary;
}
+};
-/*
- ==============
- GetTokenExtra
-
- This function expands the use of GetToken() so it can be used to parse
- more complex file formats.
-
- Hydra - Notes:
- You can use this function to split a string like this
-
- string1:("string2")
-
- into two strings, like this:
- string1
- string2
+#include "modulesystem/singletonmodule.h"
+#include "modulesystem/moduleregistry.h"
- whilst still checking for the brackets and colons, like this:
-
- GetTokenExtra(false,":",false);// contains "string1"
- GetTokenExtra(false,":",true); // contains ":"
- GetTokenExtra(false,"(",true); // contains "("
- GetToken(false); // contains "string2"
- GetTokenExtra(false,")",true); // contains ")"
-
- here's what you get, given the same string, with this code:
-
- GetToken(false); // contains "string1:("string2")"
-
- Parsing will end if any character in the script matches any one of the
- characters in the "delimiters" string.
-
- it's also possible to do things like this:
-
- source strings:
- 1,2
- 1:2
- 1-2
- 1*2
-
- code:
- GetTokenExtra(false,",:-*",false); // token contains "1"
- GetTokenExtra(false,",:-*",false); // token contains the delimiter that was used
- GetToken(false); // contains "2"
- ==============
- */
-qboolean GetTokenExtra( qboolean crossline,char *delimiters, qboolean keepdelimiter ){
- qboolean result;
- char *olddelimiters = currentdelimiters; // store it
-
- currentdelimiters = delimiters; // change the delimiters
- script_keepdelimiter = keepdelimiter; // change the global flag
-
- result = GetToken( crossline );
- currentdelimiters = olddelimiters; // restore it
- return( result );
-}
-
-/*
- ==============
- TokenAvailable
-
- Returns true if there is another token on the line
- ==============
- */
-qboolean TokenAvailable( void ){
- char *search_p;
-
- search_p = script_p;
-
- while ( *search_p <= 32 )
- {
- if ( *search_p == '\n' ) {
- return false;
- }
- if ( *search_p == 0 ) {
- return false;
- }
- search_p++;
- }
-
- if ( *search_p == ';' ) {
- return false;
- }
-
- return true;
-}
+typedef SingletonModule<ScriptLibraryAPI> ScriptLibraryModule;
+typedef Static<ScriptLibraryModule> StaticScriptLibraryModule;
+StaticRegisterModule staticRegisterScriptLibrary( StaticScriptLibraryModule::instance() );
projects / xonotic / netradiant.git / blobdiff