From 1c3714926d213c6c6639d1da65b64116b881f18f Mon Sep 17 00:00:00 2001
From: Thomas Arp <thomas.arp@gmail.com>
Date: Wed, 1 Dec 2010 14:41:47 +0000
Subject: [PATCH] new rebuild Index utility

---
 src/util/Makefile.in         |   6 ++
 src/util/rebuildAsciiIndex.c | 154 +++++++++++++++++++++++++++++++++++
 2 files changed, 160 insertions(+)
 create mode 100644 src/util/rebuildAsciiIndex.c

diff --git a/src/util/Makefile.in b/src/util/Makefile.in
index 29a4ffb..5b2f65b 100755
--- a/src/util/Makefile.in
+++ b/src/util/Makefile.in
@@ -29,6 +29,7 @@ all: $(BINDIR)/asciipasswd \
 	$(BINDIR)/shopconv \
 	$(BINDIR)/sign \
 	$(BINDIR)/split \
+	$(BINDIR)/rebuildIndex \
 	$(BINDIR)/wld2html \
 	$(BINDIR)/webster 
 
@@ -48,6 +49,11 @@ wld2html: $(BINDIR)/wld2html
 
 webster: $(BINDIR)/webster
 
+rebuildIndex: $(BINDIR)/rebuildIndex
+
+$(BINDIR)/rebuildIndex: rebuildAsciiIndex.c
+	$(CC) $(CFLAGS) -o $(BINDIR)/rebuildIndex rebuildAsciiIndex.c
+
 $(BINDIR)/asciipasswd: asciipasswd.c
 	$(CC) $(CFLAGS) -o $(BINDIR)/asciipasswd asciipasswd.c @CRYPTLIB@
 
diff --git a/src/util/rebuildAsciiIndex.c b/src/util/rebuildAsciiIndex.c
new file mode 100644
index 0000000..6954c67
--- /dev/null
+++ b/src/util/rebuildAsciiIndex.c
@@ -0,0 +1,154 @@
+/* ************************************************************************
+*  file:  rebuildAsciiIndex.c                              Part of tbaMUD *
+*  Copyright (C) 1990, 2010 - see 'license.doc' for complete information. *
+*  All Rights Reserved                                                    *
+************************************************************************* */
+
+#include <stdio.h> 
+#include <dirent.h> 
+#include <sys/stat.h> 
+#include <sys/types.h> 
+#include <string.h>
+
+#define READ_SIZE 256
+
+int atoi(const char *str);
+long atol(const char *str);
+
+
+void walkdir(FILE* index_file, char *dir);
+int get_line(FILE *fl, char *buf);
+
+int main(int argc, char** argv) 
+{ 
+ 	FILE *index_file;
+  if ( argc == 1 )	{ 
+	  printf("Usage: %s indexfile\n",argv[0]); 
+	  return 0; 
+ 	} 
+ 	if (!(index_file = fopen(argv[1], "w"))) {
+    perror("error opening index file");
+    return 1;
+  }
+	walkdir(index_file, "."); 
+  
+  fprintf(index_file, "~\n");
+  fclose(index_file);
+ 	return 0;
+}
+
+char *parsename(char *filename) {
+	static char copy[1024];
+	strcpy(copy, filename);
+	char *extension = strchr(copy, '.');
+	if (extension == NULL) {
+		return NULL;
+	}
+	if (strcmp(".plr", extension)) {
+		return NULL;
+	}
+	*extension = '\0';
+	return copy;
+}
+
+char *findLine(FILE *plr_file, char *tag) {
+	static char line[5000];
+	rewind(plr_file);
+	
+	while (get_line(plr_file, line)) {
+		if(!strncmp(tag, line, strlen(tag))) {
+			return line+strlen(tag);
+		}
+	}	
+	return NULL;
+}
+
+long parseid(FILE *plr_file) {
+	return atol(findLine(plr_file, "Id  :"));
+}
+
+int parselevel(FILE *plr_file) {
+	return atoi(findLine(plr_file, "Levl:"));
+}
+
+int parseadminlevel(FILE *plr_file, int level) {
+	char *fromFile = findLine(plr_file, "Admn:");
+	if (fromFile != NULL)
+		return atoi(fromFile);
+	
+	if (level >= 30)
+		return level-30;
+	else
+		return 0;
+}
+
+long parselast(FILE *plr_file) {
+	return atol(findLine(plr_file, "Last:"));
+}
+
+
+void walkdir(FILE *index_file, char *dir) {
+ 	char filename_qfd[1000] ; 
+	struct dirent *dp; 
+ 	DIR *dfd; 
+ 
+ 	if ((dfd = opendir(dir)) == NULL) 
+ 	{ 
+	  fprintf(stderr, "Can't open %s\n", dir); 
+	  return; 
+ 	} 
+ 	while ((dp = readdir(dfd)) != NULL) 
+ 	{ 
+	  struct stat stbuf ; 
+	  sprintf( filename_qfd , "%s/%s",dir,dp->d_name) ; 
+	  if( stat(filename_qfd,&stbuf ) == -1 ) { 
+   		fprintf(stdout, "Unable to stat file: %s\n",filename_qfd) ; 
+   		continue ; 
+  	} 
+ 
+  	if ( ( stbuf.st_mode & S_IFMT ) == S_IFDIR ) { 
+			if (!strcmp(".", dp->d_name) || !strcmp("..", dp->d_name))
+   			continue; 
+   		
+   		walkdir(index_file, filename_qfd);
+  	} else { 
+			char *name = parsename(dp->d_name);
+			
+			if (name != NULL) {
+  			FILE *plr_file = fopen(filename_qfd, "r");
+ 				long id = parseid(plr_file);
+ 			
+  			int level = parselevel(plr_file);
+ 				int adminlevel = parseadminlevel(plr_file, level);
+ 				if (level > 30)
+ 					level = 30;
+ 				long last = parselast(plr_file);
+
+ 				fprintf(index_file, "%ld %s %d %d 0 %ld\n", id, name, level, adminlevel, last);
+        
+        fclose(plr_file);
+  		}
+  	} 
+ 	} 
+}
+
+int get_line(FILE *fl, char *buf)
+{
+  char temp[READ_SIZE];
+  int lines = 0;
+  int sl;
+
+  do {
+    if (!fgets(temp, READ_SIZE, fl))
+      return (0);
+    lines++;
+  } while (*temp == '*' || *temp == '\n' || *temp == '\r');
+
+  /* Last line of file doesn't always have a \n, but it should. */
+  sl = strlen(temp);
+  while (sl > 0 && (temp[sl - 1] == '\n' || temp[sl - 1] == '\r'))
+    temp[--sl] = '\0';
+
+  strcpy(buf, temp); /* strcpy: OK, if buf >= READ_SIZE (256) */
+  return (lines);
+}