Git: Moved all tools under /tools in repository

Also added "wadtool" sources under GPL.

tools/wadtool/wadtool.c

@@ -0,0 +1,262 @@
+/**
+ * @file wadtool.c
+ * WAD creation tool.
+ *
+ * @author Copyright © 2005-2012 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>This program 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 2 of the License, or (at your
+ * option) any later version. This program 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 this program; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA</small>
+ */
+
+// HEADER FILES ------------------------------------------------------------
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <time.h>
+#include <io.h>
+#include <string.h>
+#include "wadtool.h"
+
+// MACROS ------------------------------------------------------------------
+
+// TYPES -------------------------------------------------------------------
+
+// EXTERNAL FUNCTION PROTOTYPES --------------------------------------------
+
+// PUBLIC FUNCTION PROTOTYPES ----------------------------------------------
+
+// PRIVATE FUNCTION PROTOTYPES ---------------------------------------------
+
+// EXTERNAL DATA DECLARATIONS ----------------------------------------------
+
+// PUBLIC DATA DEFINITIONS -------------------------------------------------
+
+fname_t root;
+
+// PRIVATE DATA DEFINITIONS ------------------------------------------------
+
+// CODE --------------------------------------------------------------------
+
+//===========================================================================
+// NewFile
+//===========================================================================
+void NewFile(const char *path, int size)
+{
+	fname_t *fn = malloc(sizeof(fname_t));
+
+	memset(fn, 0, sizeof(*fn));
+	strncpy(fn->path, path, 255);
+	// Link it in just previous of root.
+	fn->next = &root;
+	fn->prev = root.prev;
+	fn->prev->next = fn;
+	root.prev = fn;
+	fn->size = size;
+}
+
+//===========================================================================
+// InitList
+//===========================================================================
+void InitList(void)
+{
+	root.next = root.prev = &root;
+}
+
+//===========================================================================
+// DestroyList
+//===========================================================================
+void DestroyList(void)
+{
+	fname_t *it = root.next, *next;
+	for(; it != &root; it = next)
+	{
+		next = it->next;
+		free(it);
+	}
+	InitList();
+}
+
+//===========================================================================
+// CollectFiles
+//===========================================================================
+void CollectFiles(const char *basepath)
+{
+	long hFile;
+	struct _finddata_t fd;
+	char findspec[256], path[256];
+
+	sprintf(findspec, "%s*.*", basepath);
+	if((hFile = _findfirst(findspec, &fd)) != -1L)
+	{
+		// The first file found!
+		do 
+		{
+			if(!strcmp(fd.name, ".") || !strcmp(fd.name, ".."))
+				continue;
+			sprintf(path, "%s%s", basepath, fd.name);
+			if(fd.attrib & _A_SUBDIR)
+			{
+				strcat(path, "\\");
+				CollectFiles(path);
+			}
+			else
+			{
+				NewFile(path, fd.size);
+			}
+		} 
+		while(!_findnext(hFile, &fd));
+	}
+}
+
+//===========================================================================
+// CountList
+//===========================================================================
+int CountList(void)
+{
+	int count = 0;
+	fname_t *it;
+
+	for(it = root.next; it != &root; it = it->next) count++;
+	return count;
+}
+
+//===========================================================================
+// CopyToStream
+//	Returns true if succesful.
+//===========================================================================
+int CopyToStream(FILE *file, fname_t *fn)
+{
+	FILE *in = fopen(fn->path, "rb");
+	char *buf;
+
+	if(!in) return 0;
+	buf = malloc(fn->size);
+	fread(buf, fn->size, 1, in);
+	fwrite(buf, fn->size, 1, file);
+	free(buf);
+	fclose(in);
+	return 1;
+}
+
+//===========================================================================
+// PrintBanner
+//===========================================================================
+void PrintBanner(void)
+{
+	printf("### The WAD Tool v"VERSION_STR" by Jaakko Ker\x084nen ###\n");
+}
+
+//===========================================================================
+// PrintUsage
+//===========================================================================
+void PrintUsage(void)
+{
+	printf("Usage: wadtool newfile.wad [dir-prefix]\n");
+}
+
+//===========================================================================
+// main
+//===========================================================================
+int main(int argc, char **argv)
+{
+	char *wadfile;
+	char *prefix = "";
+	FILE *file;
+	wadinfo_t hdr;
+	lumpinfo_t info;
+	fname_t *it;
+	int c;
+	char lumpbase[4];
+	int direc_size, direc_offset;
+
+	PrintBanner();
+	if(argc < 2 || argc > 3)
+	{
+		PrintUsage();
+		return 0;
+	}
+	wadfile = argv[1];
+	if(argc > 2) prefix = argv[2];
+
+	srand(time(0));
+	rand();
+	rand();
+
+	// First compile the list of all file names.
+	InitList();
+	printf("Collecting file names...\n");
+	CollectFiles("");	
+	printf("Creating WAD file %s...\n", wadfile);
+	if((file = fopen(wadfile, "wb")) == NULL)
+	{
+		printf("Couldn't open %s.\n", wadfile);
+		perror("Error");
+		goto stop_now;
+	}
+
+	// The header.
+	hdr.identification[0] = 'P';
+	hdr.identification[1] = 'W';
+	hdr.identification[2] = 'A';
+	hdr.identification[3] = 'D';
+	hdr.numlumps = CountList() + 1;
+	hdr.infotableofs = 0; // We've no idea yet.
+	fwrite(&hdr, sizeof(hdr), 1, file);
+
+	// Write all the files.
+	sprintf(lumpbase, "%c%c", 'A' + rand() % 26, 'A' + rand() % 26);
+	for(it = root.next, c = 0; it != &root; it = it->next, c++)
+	{
+		it->offset = ftell(file);
+		if(!CopyToStream(file, it)) 
+		{
+			perror(it->path);
+			goto stop_now;
+		}
+		printf("%s\n", it->path);
+		sprintf(it->lump, "__%s%04X", lumpbase, c);			
+	}
+
+	// Write DD_DIREC. 
+	direc_offset = ftell(file);
+	for(it = root.next; it != &root; it = it->next)
+		fprintf(file, "%s %s%s\n", it->lump, prefix, it->path);
+	direc_size = ftell(file) - direc_offset;
+
+	// Time to write the info table.
+	hdr.infotableofs = ftell(file);
+	for(it = root.next, c = 0; it != &root; it = it->next, c++)
+	{
+		memset(&info, 0, sizeof(info));
+		info.filepos = it->offset;
+		info.size = it->size;
+		memcpy(info.name, it->lump, 8);
+		fwrite(&info, sizeof(info), 1, file);
+	}
+	// Finally DD_DIREC's entry.
+	info.filepos = direc_offset;
+	info.size = direc_size;
+	strncpy(info.name, "DD_DIREC", 8);
+	fwrite(&info, sizeof(info), 1, file);
+
+	// Rewrite the header.
+	rewind(file);
+	fwrite(&hdr, sizeof(hdr), 1, file);
+
+	// We're done!
+	fclose(file);
+stop_now:
+	DestroyList();
+	return 0;
+}

tools/wadtool/wadtool.h

@@ -0,0 +1,50 @@
+/**
+ * @file wadtool.h
+ * WAD creation tool.
+ *
+ * @author Copyright © 2005-2012 Jaakko Keränen <jaakko.keranen@iki.fi>
+ *
+ * @par License
+ * GPL: http://www.gnu.org/licenses/gpl.html
+ *
+ * <small>This program 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 2 of the License, or (at your
+ * option) any later version. This program 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 this program; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
+ * 02110-1301 USA</small>
+ */
+
+#ifndef __WAD_TOOL_H__
+#define __WAD_TOOL_H__
+
+#define VERSION_STR		"1.0"
+
+typedef struct fname_s
+{
+	struct fname_s *next, *prev;
+	char path[256];
+	int size;
+	int offset;
+	char lump[9];
+} fname_t;
+
+typedef struct
+{
+	char identification[4];
+	int numlumps;
+	int infotableofs;
+} wadinfo_t;
+
+typedef struct
+{
+	int filepos;
+	int size;
+	char name[8];
+} lumpinfo_t;
+
+#endif