static int parseIpPortStr(const char *localAddrStr,
struct sockaddr_storage *pLocalAddr,
uint16_t localPorts[], size_t maxLocalPorts, int requirePort) {
size_t numPortsAdded = 0;
int rc = 0;
char host[512];
char ports[128];
char uri[512];
host[0] = '\0';
ports[0] = '\0';
uri[0] = '\0';
memset(localPorts, 0, sizeof(uint16_t) * maxLocalPorts);
if((rc = strutil_parseAddress(localAddrStr, host, sizeof(host), ports, sizeof(ports), uri, sizeof(uri)) < 0)) {
return rc;
}
if(net_getaddress(host, pLocalAddr) != 0 ||
(pLocalAddr->ss_family != AF_INET6 && ((struct sockaddr_in *) pLocalAddr)->sin_addr.s_addr == INADDR_NONE)) {
LOG(X_ERROR("Invalid address specified in '%s'"), localAddrStr);
return -1;
} else if(!requirePort && ports[0] == '\0') {
LOG(X_ERROR("No port specified in '%s'"), localAddrStr);
return -1;
}
if((numPortsAdded = capture_parsePortStr(ports, localPorts, maxLocalPorts, 1)) < 0) {
LOG(X_ERROR("Invalid port specified in '%s'"), localAddrStr);
return numPortsAdded;
}
return numPortsAdded;
}
static int getHostAndPorts(const char *str, char host[], size_t szHost,
uint16_t ports[], size_t numPorts, int nodupPorts,
char uri[], size_t szuri) {
const char *p, *p2;
size_t sz;
if((p = strstr(str, ":"))) {
sz = p - str;
p++;
} else {
sz = strlen(str);
p = NULL;
}
if(host && szHost > 0) {
if(sz >= szHost) {
sz = szHost -1;
}
memcpy(host, str, sz);
host[sz] = '\0';
}
if(uri && szuri > 0) {
p2 = p;
MOVE_UNTIL_CHAR(p2, '/');
if((sz = strlen(p2)) >= szuri) {
sz = szuri - 1;
}
memcpy(uri, p2, sz);
uri[sz] = '\0';
}
if(p) {
return capture_parsePortStr(p, ports, numPorts, nodupPorts);
}
if(sz == 0 || inet_addr(host) != INADDR_NONE ||
!strncmp(host, "255.255.255.255", sz)) {
LOG(X_ERROR("No port number specified"));
return -1;
}
return 0;
}
