X-Git-Url: https://tinc-vpn.org/git/browse?a=blobdiff_plain;f=src%2Fmeta.c;h=1c29fe9caee9579f3e12bfbd341dd7202a00e85c;hb=c46bdbde18629f0a0613c776c13a79fea0ec6093;hp=25cca5f0cfedab824e066613e4e0897aa4ee0281;hpb=0c026f3c6dec784c3267ad7e2c4709d5393dc292;p=tinc diff --git a/src/meta.c b/src/meta.c index 25cca5f0..1c29fe9c 100644 --- a/src/meta.c +++ b/src/meta.c @@ -1,6 +1,6 @@ /* meta.c -- handle the meta communication - Copyright (C) 2000-2013 Guus Sliepen , + Copyright (C) 2000-2014 Guus Sliepen , 2000-2005 Ivo Timmermans 2006 Scott Lamb @@ -30,7 +30,7 @@ #include "utils.h" #include "xalloc.h" -bool send_meta_sptps(void *handle, uint8_t type, const char *buffer, size_t length) { +bool send_meta_sptps(void *handle, uint8_t type, const void *buffer, size_t length) { connection_t *c = handle; if(!c) { @@ -58,6 +58,9 @@ bool send_meta(connection_t *c, const char *buffer, int length) { /* Add our data to buffer */ if(c->status.encryptout) { +#ifdef DISABLE_LEGACY + return false; +#else size_t outlen = length; if(!cipher_encrypt(c->outcipher, buffer, length, buffer_prepare(&c->outbuf, length), &outlen, false) || outlen != length) { @@ -65,6 +68,7 @@ bool send_meta(connection_t *c, const char *buffer, int length) { c->name, c->hostname); return false; } +#endif } else { buffer_add(&c->outbuf, buffer, length); } @@ -76,11 +80,12 @@ bool send_meta(connection_t *c, const char *buffer, int length) { void broadcast_meta(connection_t *from, const char *buffer, int length) { for list_each(connection_t, c, connection_list) - if(c != from && c->status.active) + if(c != from && c->edge) send_meta(c, buffer, length); } -bool receive_meta_sptps(void *handle, uint8_t type, const char *data, uint16_t length) { +bool receive_meta_sptps(void *handle, uint8_t type, const void *vdata, uint16_t length) { + const char *data = vdata; connection_t *c = handle; if(!c) { @@ -169,6 +174,9 @@ bool receive_meta(connection_t *c) { inlen -= endp - bufp; bufp = endp; } else { +#ifdef DISABLE_LEGACY + return false; +#else size_t outlen = inlen; if(!cipher_decrypt(c->incipher, bufp, inlen, buffer_prepare(&c->inbuf, inlen), &outlen, false) || inlen != outlen) { @@ -178,6 +186,7 @@ bool receive_meta(connection_t *c) { } inlen = 0; +#endif } while(c->inbuf.len) {