1 files changed, 41 insertions, 0 deletions
diff --git a/util/indexuser.c b/util/indexuser.c
new file mode 100644
index 00000000..c626303b
--- /dev/null
+++ b/util/indexuser.c
@@ -0,0 +1,41 @@
+#include "bbs.h"
+#define INDEXPATH BBSHOME"/index"
+
+unsigned string_hash(unsigned char *s)
+{
+    unsigned int v = 0;
+    while (*s)
+    {
+        v = (v << 8) | (v >> 24);
+        v ^= toupper(*s++);     /* note this is case insensitive */
+    }
+    return (v * 2654435769UL) >> (32 - HASH_BITS);
+}
+                                        
+
+int main()
+{
+    int j;
+    userec_t u;
+    char buf[256];
+
+    if(passwd_mmap())
+    {
+	printf("Sorry, the data is not ready.\n");
+	exit(0);
+    }
+    system("rm -f "INDEXPATH"/realname/* ");
+    system("rm -f "INDEXPATH"/email/* ");
+    system("rm -f "INDEXPATH"/ident/* ");
+    for(j = 1; j <= MAX_USERS; j++) {
+	passwd_query(j, &u);
+        if(!u.userid[0]) continue;
+        sprintf(buf,INDEXPATH"/realname/%X",string_hash(u.realname));
+        append_record(buf, &j, sizeof(j));
+        sprintf(buf,INDEXPATH"/email/%X",string_hash(u.email));
+        append_record(buf, &j, sizeof(j));
+        sprintf(buf,INDEXPATH"/ident/%X",string_hash(u.ident));
+        append_record(buf, &j, sizeof(j));
+    }
+    return 0;
+}