extensions/extb_ssl.c: make certfp parameter case-insensitive

[solanum.git] / extensions / ip_cloaking_4.0.c

diff --git a/extensions/ip_cloaking_4.0.c b/extensions/ip_cloaking_4.0.c
index 9e4e729e4101e89edd495aa7cbd2e7c717229eec..011fcc699c9c82b404fffe817d60294fc135171e 100644 (file)
--- a/extensions/ip_cloaking_4.0.c
+++ b/extensions/ip_cloaking_4.0.c
@@ -1,4 +1,4 @@
-/* 
+/*
  * Charybdis: an advanced ircd
  * ip_cloaking.c: provide user hostname cloaking
  *
@@ -17,6 +17,8 @@
 #include "s_serv.h"
 #include "numeric.h"
 
+static const char ip_cloaking_desc[] = "New IP cloaking module that uses user mode +x instead of +h";
+
 static int
 _modinit(void)
 {
@@ -43,8 +45,8 @@ mapi_hfn_list_av1 ip_cloaking_hfnlist[] = {
        { NULL, NULL }
 };
 
-DECLARE_MODULE_AV1(ip_cloaking, _modinit, _moddeinit, NULL, NULL,
-                       ip_cloaking_hfnlist, "$Revision: 3526 $");
+DECLARE_MODULE_AV2(ip_cloaking, _modinit, _moddeinit, NULL, NULL,
+                       ip_cloaking_hfnlist, NULL, NULL, ip_cloaking_desc);
 
 static void
 distribute_hostchange(struct Client *client_p, char *newhost)
@@ -88,7 +90,7 @@ do_host_cloak_ip(const char *inbuf, char *outbuf)
        {
                ipv6 = 1;
 
-               /* Damn you IPv6... 
+               /* Damn you IPv6...
                 * We count the number of colons so we can calculate how much
                 * of the host to cloak. This is because some hostmasks may not
                 * have as many octets as we'd like.
@@ -103,7 +105,7 @@ do_host_cloak_ip(const char *inbuf, char *outbuf)
        else if (!strchr(outbuf, '.'))
                return;
 
-       for (tptr = outbuf; *tptr != '\0'; tptr++) 
+       for (tptr = outbuf; *tptr != '\0'; tptr++)
        {
                if (*tptr == ':' || *tptr == '.')
                {
@@ -131,7 +133,7 @@ do_host_cloak_host(const char *inbuf, char *outbuf)
 
        rb_strlcpy(outbuf, inbuf, HOSTLEN + 1);
 
-       /* pass 1: scramble first section of hostname using base26 
+       /* pass 1: scramble first section of hostname using base26
         * alphabet toasted against the FNV hash of the string.
         *
         * numbers are not changed at this time, only letters.
@@ -141,7 +143,7 @@ do_host_cloak_host(const char *inbuf, char *outbuf)
                if (*tptr == '.')
                        break;
 
-               if (isdigit(*tptr) || *tptr == '-')
+               if (isdigit((unsigned char)*tptr) || *tptr == '-')
                        continue;
 
                *tptr = b26_alphabet[(*tptr + accum) % 26];
@@ -153,11 +155,11 @@ do_host_cloak_host(const char *inbuf, char *outbuf)
        /* pass 2: scramble each number in the address */
        for (tptr = outbuf; *tptr != '\0'; tptr++)
        {
-               if (isdigit(*tptr))
+               if (isdigit((unsigned char)*tptr))
                        *tptr = '0' + (*tptr + accum) % 10;
 
                accum = (accum << 1) | (accum >> 31);
-       }       
+       }
 }
 
 static void