int ooH323EpAddAliasTransportID(const char * ipaddress) { ooAliases * psNewAlias=NULL; psNewAlias = (ooAliases*)memAlloc(&gH323ep.ctxt, sizeof(ooAliases)); if(!psNewAlias) { OOTRACEERR1("Error: Failed to allocate memory for new Transport-ID " "alias\n"); return OO_FAILED; } psNewAlias->type = T_H225AliasAddress_transportID; psNewAlias->registered = FALSE; psNewAlias->value = (char*) memAlloc(&gH323ep.ctxt, strlen(ipaddress)+1); if(!psNewAlias->value) { OOTRACEERR1("Error: Failed to allocate memory for the new Transport-ID " "alias value\n"); memFreePtr(&gH323ep.ctxt, psNewAlias); return OO_FAILED; } strcpy(psNewAlias->value, ipaddress); psNewAlias->next = gH323ep.aliases; gH323ep.aliases = psNewAlias; OOTRACEDBGA2("Added alias: Transport-ID - %s\n", ipaddress); return OO_OK; }
int ooSocketGetInterfaceList(OOCTXT *pctxt, OOInterface **ifList) { OOSOCKET sock; struct ifconf ifc; int ifNum; OOInterface *pIf=NULL; struct sockaddr_in sin; OOTRACEDBGA1("Retrieving local interfaces\n"); if(ooSocketCreateUDP(&sock, 4)!= ASN_OK) { OOTRACEERR1("Error:Failed to create udp socket - " "ooSocketGetInterfaceList\n"); return -1; } #ifdef SIOCGIFNUM if(ioctl(sock, SIOCGIFNUM, &ifNum) >= 0) { OOTRACEERR1("Error: ioctl for ifNum failed\n"); return -1; } #else ifNum = 50; #endif ifc.ifc_len = ifNum * sizeof(struct ifreq); ifc.ifc_req = (struct ifreq *)memAlloc(pctxt, ifNum *sizeof(struct ifreq)); if(!ifc.ifc_req) { OOTRACEERR1("Error:Memory - ooSocketGetInterfaceList - ifc.ifc_req\n"); return -1; } if (ioctl(sock, SIOCGIFCONF, &ifc) >= 0) { void * ifEndList = (char *)ifc.ifc_req + ifc.ifc_len; struct ifreq *ifName; struct ifreq ifReq; int flags; for (ifName = ifc.ifc_req; (void*)ifName < ifEndList; ifName++) { char *pName=NULL; char addr[50]; #ifdef ifr_netmask char mask[50]; #endif pIf = (struct OOInterface*)memAlloc(pctxt, sizeof(struct OOInterface)); pName = (char*)memAlloc(pctxt, strlen(ifName->ifr_name)+1); if(!pIf) { OOTRACEERR1("Error:Memory - ooSocketGetInterfaceList - " "pIf/pName\n"); return -1; } OOTRACEDBGA2("\tInterface name: %s\n", ifName->ifr_name); strcpy(ifReq.ifr_name, ifName->ifr_name); strcpy(pName, ifName->ifr_name); pIf->name = pName; /* Check whether the interface is up*/ if (ioctl(sock, SIOCGIFFLAGS, &ifReq) < 0) { OOTRACEERR2("Error:Unable to determine status of interface %s\n", pName); memFreePtr(pctxt, pIf->name); memFreePtr(pctxt, pIf); continue; } flags = ifReq.ifr_flags; if (!(flags & IFF_UP)) { OOTRACEWARN2("Warn:Interface %s is not up\n", pName); memFreePtr(pctxt, pIf->name); memFreePtr(pctxt, pIf); continue; } /* Retrieve interface address */ if (ioctl(sock, SIOCGIFADDR, &ifReq) < 0) { OOTRACEWARN2("Warn:Unable to determine address of interface %s\n", pName); memFreePtr(pctxt, pIf->name); memFreePtr(pctxt, pIf); continue; } memcpy(&sin, &ifReq.ifr_addr, sizeof(struct sockaddr_in)); strcpy(addr, ast_inet_ntoa(sin.sin_addr)); OOTRACEDBGA2("\tIP address is %s\n", addr); pIf->addr = (char*)memAlloc(pctxt, strlen(addr)+1); if(!pIf->addr) { OOTRACEERR1("Error:Memory - ooSocketGetInterfaceList - " "pIf->addr\n"); memFreePtr(pctxt, pIf->name); memFreePtr(pctxt, pIf); return -1; } strcpy(pIf->addr, addr); #ifdef ifr_netmask if (ioctl(sock, SIOCGIFNETMASK, &ifReq) < 0) { OOTRACEWARN2("Warn:Unable to determine mask for interface %s\n", pName); memFreePtr(pctxt, pIf->name); memFreePtr(pctxt, pIf->addr); memFreePtr(pctxt, pIf); continue; } memcpy(&sin, &ifReq.ifr_netmask, sizeof(struct sockaddr_in)); strcpy(mask, ast_inet_ntoa(sin.sin_addr)); OOTRACEDBGA2("\tMask is %s\n", mask); pIf->mask = (char*)memAlloc(pctxt, strlen(mask)+1); if(!pIf->mask) { OOTRACEERR1("Error:Memory - ooSocketGetInterfaceList - " "pIf->mask\n"); memFreePtr(pctxt, pIf->name); memFreePtr(pctxt, pIf->addr); memFreePtr(pctxt, pIf); return -1; } strcpy(pIf->mask, mask); #endif pIf->next = NULL; /* Add to the list */ if(!*ifList) { *ifList = pIf; pIf = NULL; } else{ pIf->next = *ifList; *ifList = pIf; pIf=NULL; } /* #if defined(OO_FREEBSD) || defined(OO_OPENBSD) || defined(OO_NETBSD) || defined(OO_MACOSX) || defined(OO_VXWORKS) || defined(OO_RTEMS) || defined(OO_QNX) #ifndef _SIZEOF_ADDR_IFREQ #define _SIZEOF_ADDR_IFREQ(ifr) \ ((ifr).ifr_addr.sa_len > sizeof(struct sockaddr) ? \ (sizeof(struct ifreq) - sizeof(struct sockaddr) + \ (ifr).ifr_addr.sa_len) : sizeof(struct ifreq)) #endif ifName = (struct ifreq *)((char *)ifName + _SIZEOF_ADDR_IFREQ(*ifName)); #else ifName++; */ } } return ASN_OK; }