hello world

neo/tools/radiant/cmdlib.cpp

@@ -0,0 +1,236 @@
+/*
+===========================================================================
+
+Doom 3 GPL Source Code
+Copyright (C) 1999-2011 id Software LLC, a ZeniMax Media company. 
+
+This file is part of the Doom 3 GPL Source Code (?Doom 3 Source Code?).  
+
+Doom 3 Source Code is free software: you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation, either version 3 of the License, or
+(at your option) any later version.
+
+Doom 3 Source Code is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with Doom 3 Source Code.  If not, see <http://www.gnu.org/licenses/>.
+
+In addition, the Doom 3 Source Code is also subject to certain additional terms. You should have received a copy of these additional terms immediately following the terms and conditions of the GNU General Public License which accompanied the Doom 3 Source Code.  If not, please request a copy in writing from id Software at the address below.
+
+If you have questions concerning this license or the applicable additional terms, you may contact in writing id Software LLC, c/o ZeniMax Media Inc., Suite 120, Rockville, Maryland 20850 USA.
+
+===========================================================================
+*/
+
+#include "../../idlib/precompiled.h"
+#pragma hdrstop
+
+#include "qe3.h"
+#include "cmdlib.h"
+
+#define PATHSEPERATOR   '/'
+
+// rad additions
+// 11.29.99
+PFN_ERR *g_pfnError = NULL;
+PFN_PRINTF *g_pfnPrintf = NULL;
+PFN_ERR_NUM *g_pfnErrorNum = NULL;
+PFN_PRINTF_NUM *g_pfnPrintfNum = NULL;
+
+
+void Error(const char *pFormat, ...)
+{
+	if (g_pfnError)
+	{
+		va_list arg_ptr;
+		va_start(arg_ptr, pFormat);
+		g_pfnError(pFormat, arg_ptr);
+		va_end(arg_ptr);
+	}
+}
+
+void Printf(const char *pFormat, ...)
+{
+	if (g_pfnPrintf)
+	{
+		va_list arg_ptr;
+		va_start(arg_ptr, pFormat);
+		g_pfnPrintf(pFormat, arg_ptr);
+		va_end(arg_ptr);
+	}
+}
+
+void ErrorNum(int nErr, const char *pFormat, ...)
+{
+	if (g_pfnErrorNum)
+	{
+		va_list arg_ptr;
+		va_start(arg_ptr, pFormat);
+		g_pfnErrorNum(nErr, pFormat, arg_ptr);
+		va_end(arg_ptr);
+	}
+}
+
+void PrintfNum(int nErr, const char *pFormat, ...)
+{
+	if (g_pfnPrintfNum)
+	{
+		va_list arg_ptr;
+		va_start(arg_ptr, pFormat);
+		g_pfnPrintfNum(nErr, pFormat, arg_ptr);
+		va_end(arg_ptr);
+	}
+}
+
+void SetErrorHandler(PFN_ERR pe)
+{
+	g_pfnError = pe;
+}
+
+void SetPrintfHandler(PFN_PRINTF pe)
+{
+	g_pfnPrintf = pe;
+}
+
+void SetErrorHandlerNum(PFN_ERR_NUM pe)
+{
+	g_pfnErrorNum = pe;
+}
+
+void SetPrintfHandler(PFN_PRINTF_NUM pe)
+{
+	g_pfnPrintfNum = pe;
+}
+
+
+/*
+================
+Q_filelength
+================
+*/
+int Q_filelength (FILE *f)
+{
+	int		pos;
+	int		end;
+
+	pos = ftell (f);
+	fseek (f, 0, SEEK_END);
+	end = ftell (f);
+	fseek (f, pos, SEEK_SET);
+
+	return end;
+}
+
+/*
+==============
+LoadFile
+==============
+*/
+int LoadFile (const char *filename, void **bufferptr)
+{
+	FILE	*f;
+	int    length;
+	void    *buffer;
+
+	*bufferptr = NULL;
+
+	if ( filename == NULL || strlen(filename) == 0 ) {
+		return -1;
+	}
+
+	f = fopen( filename, "rb" );
+	if ( !f ) {
+		return -1;
+	}
+	length = Q_filelength( f );
+	buffer = Mem_ClearedAlloc( length+1 );
+	((char *)buffer)[length] = 0;
+	if ( (int)fread( buffer, 1, length, f ) != length ) {
+		Error( "File read failure" );
+	}
+	fclose( f );
+
+	*bufferptr = buffer;
+	return length;
+}
+
+/*
+==============
+DefaultExtension
+==============
+*/
+void DefaultExtension (char *path, char *extension)
+{
+	char    *src;
+	//
+	// if path doesn't have a .EXT, append extension
+	// (extension should include the .)
+	//
+	src = path + strlen(path) - 1;
+
+	while (*src != PATHSEPERATOR && src != path)
+	{
+		if (*src == '.')
+			return;                 // it has an extension
+		src--;
+	}
+
+	strcat (path, extension);
+}
+
+/*
+==============
+DefaultPath
+==============
+*/
+void DefaultPath (char *path, char *basepath)
+{
+	char    temp[128];
+
+	if (path[0] == PATHSEPERATOR)
+		return;                   // absolute path location
+	strcpy (temp,path);
+	strcpy (path,basepath);
+	strcat (path,temp);
+}
+
+/*
+==============
+StripFilename
+==============
+*/
+void StripFilename (char *path)
+{
+	int             length;
+
+	length = strlen(path)-1;
+	while (length > 0 && path[length] != PATHSEPERATOR) {
+		length--;
+	}
+	path[length] = 0;
+}
+
+/*
+==============
+StripExtension
+==============
+*/
+void StripExtension (char *path)
+{
+	int             length;
+
+	length = strlen(path)-1;
+	while (length > 0 && path[length] != '.')
+	{
+		length--;
+		if (path[length] == '/')
+			return;		// no extension
+	}
+	if (length) {
+		path[length] = 0;
+	}
+}