commit 24fb9267268cda0edd9f07ddb298dfe24af760d9 Author: Nick Mathewson nickm@torproject.org Date: Fri Mar 1 14:35:17 2013 -0500
Remove the unused parse_addr_and_port_range --- src/common/address.c | 87 -------------------------------------------------- src/common/address.h | 3 -- 2 files changed, 0 insertions(+), 90 deletions(-)
diff --git a/src/common/address.c b/src/common/address.c index 6fc9fb3..67a11d7 100644 --- a/src/common/address.c +++ b/src/common/address.c @@ -1643,93 +1643,6 @@ parse_port_range(const char *port, uint16_t *port_min_out, return 0; }
-/** Parse a string <b>s</b> in the format of - * (IP(/mask|/mask-bits)?|*)(:(*|port(-maxport))?)?, setting the various - * *out pointers as appropriate. Return 0 on success, -1 on failure. - */ -int -parse_addr_and_port_range(const char *s, uint32_t *addr_out, - maskbits_t *maskbits_out, uint16_t *port_min_out, - uint16_t *port_max_out) -{ - char *address; - char *mask, *port, *endptr; - struct in_addr in; - int bits; - - tor_assert(s); - tor_assert(addr_out); - tor_assert(maskbits_out); - tor_assert(port_min_out); - tor_assert(port_max_out); - - address = tor_strdup(s); - /* Break 'address' into separate strings. - */ - mask = strchr(address,'/'); - port = strchr(mask?mask:address,':'); - if (mask) - *mask++ = '\0'; - if (port) - *port++ = '\0'; - /* Now "address" is the IP|'*' part... - * "mask" is the Mask|Maskbits part... - * and "port" is the *|port|min-max part. - */ - - if (strcmp(address,"*")==0) { - *addr_out = 0; - } else if (tor_inet_aton(address, &in) != 0) { - *addr_out = ntohl(in.s_addr); - } else { - log_warn(LD_GENERAL, "Malformed IP %s in address pattern; rejecting.", - escaped(address)); - goto err; - } - - if (!mask) { - if (strcmp(address,"*")==0) - *maskbits_out = 0; - else - *maskbits_out = 32; - } else { - endptr = NULL; - bits = (int) strtol(mask, &endptr, 10); - if (!*endptr) { - /* strtol handled the whole mask. */ - if (bits < 0 || bits > 32) { - log_warn(LD_GENERAL, - "Bad number of mask bits on address range; rejecting."); - goto err; - } - *maskbits_out = bits; - } else if (tor_inet_aton(mask, &in) != 0) { - bits = addr_mask_get_bits(ntohl(in.s_addr)); - if (bits < 0) { - log_warn(LD_GENERAL, - "Mask %s on address range isn't a prefix; dropping", - escaped(mask)); - goto err; - } - *maskbits_out = bits; - } else { - log_warn(LD_GENERAL, - "Malformed mask %s on address range; rejecting.", - escaped(mask)); - goto err; - } - } - - if (parse_port_range(port, port_min_out, port_max_out)<0) - goto err; - - tor_free(address); - return 0; - err: - tor_free(address); - return -1; -} - /** Given an IPv4 in_addr struct *<b>in</b> (in network order, as usual), * write it as a string into the <b>buf_len</b>-byte buffer in * <b>buf</b>. diff --git a/src/common/address.h b/src/common/address.h index 9cbc32c..ec63257 100644 --- a/src/common/address.h +++ b/src/common/address.h @@ -219,9 +219,6 @@ int addr_port_lookup(int severity, const char *addrport, char **address, uint32_t *addr, uint16_t *port_out); int parse_port_range(const char *port, uint16_t *port_min_out, uint16_t *port_max_out); -int parse_addr_and_port_range(const char *s, uint32_t *addr_out, - maskbits_t *maskbits_out, uint16_t *port_min_out, - uint16_t *port_max_out); int addr_mask_get_bits(uint32_t mask); int addr_mask_cmp_bits(uint32_t a1, uint32_t a2, maskbits_t bits); /** Length of a buffer to allocate to hold the results of tor_inet_ntoa.*/