X-Git-Url: http://git.onelab.eu/?p=iproute2.git;a=blobdiff_plain;f=tc%2Fq_atm.c;fp=tc%2Fq_atm.c;h=0000000000000000000000000000000000000000;hp=4c8dc0b814c6e5ea08ed92018c3886cf71074854;hb=3331a68859fd71047bb1f309048960b48eab2d83;hpb=2bd4a72f2100be7ad7d9518cb1d49bb2a5b71994 diff --git a/tc/q_atm.c b/tc/q_atm.c deleted file mode 100644 index 4c8dc0b..0000000 --- a/tc/q_atm.c +++ /dev/null @@ -1,260 +0,0 @@ -/* - * q_atm.c ATM. - * - * Hacked 1998-2000 by Werner Almesberger, EPFL ICA - * - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include "utils.h" -#include "tc_util.h" - - -#define MAX_HDR_LEN 64 - -#define usage() return(-1) - - -static int atm_parse_opt(struct qdisc_util *qu, int argc, char **argv, struct nlmsghdr *n) -{ - if (argc) { - fprintf(stderr,"Usage: atm\n"); - return -1; - } - return 0; -} - - -static void explain(void) -{ - fprintf(stderr, "Usage: ... atm ( pvc ADDR | svc ADDR [ sap SAP ] ) " - "[ qos QOS ] [ sndbuf BYTES ]\n"); - fprintf(stderr, " [ hdr HEX... ] [ excess ( CLASSID | clp ) ] " - "[ clip ]\n"); -} - - -static int atm_parse_class_opt(struct qdisc_util *qu, int argc, char **argv, - struct nlmsghdr *n) -{ - struct sockaddr_atmsvc addr; - struct atm_qos qos; - struct atm_sap sap; - unsigned char hdr[MAX_HDR_LEN]; - __u32 excess = 0; - struct rtattr *tail; - int sndbuf = 0; - int hdr_len = -1; - int set_clip = 0; - int s; - - memset(&addr,0,sizeof(addr)); - (void) text2qos("aal5,ubr:sdu=9180,rx:none",&qos,0); - (void) text2sap("blli:l2=iso8802",&sap,0); - while (argc > 0) { - if (!strcmp(*argv,"pvc")) { - NEXT_ARG(); - if (text2atm(*argv,(struct sockaddr *) &addr, - sizeof(addr),T2A_PVC | T2A_NAME) < 0) { - explain(); - return -1; - } - } - else if (!strcmp(*argv,"svc")) { - NEXT_ARG(); - if (text2atm(*argv,(struct sockaddr *) &addr, - sizeof(addr),T2A_SVC | T2A_NAME) < 0) { - explain(); - return -1; - } - } - else if (!strcmp(*argv,"qos")) { - NEXT_ARG(); - if (text2qos(*argv,&qos,0) < 0) { - explain(); - return -1; - } - } - else if (!strcmp(*argv,"sndbuf")) { - char *end; - - NEXT_ARG(); - sndbuf = strtol(*argv,&end,0); - if (*end) { - explain(); - return -1; - } - } - else if (!strcmp(*argv,"sap")) { - NEXT_ARG(); - if (addr.sas_family != AF_ATMSVC || - text2sap(*argv,&sap,T2A_NAME) < 0) { - explain(); - return -1; - } - } - else if (!strcmp(*argv,"hdr")) { - unsigned char *ptr; - char *walk; - - NEXT_ARG(); - ptr = hdr; - for (walk = *argv; *walk; walk++) { - int tmp; - - if (ptr == hdr+MAX_HDR_LEN) { - fprintf(stderr,"header is too long\n"); - return -1; - } - if (*walk == '.') continue; - if (!isxdigit(walk[0]) || !walk[1] || - !isxdigit(walk[1])) { - explain(); - return -1; - } - sscanf(walk,"%2x",&tmp); - *ptr++ = tmp; - walk++; - } - hdr_len = ptr-hdr; - } - else if (!strcmp(*argv,"excess")) { - NEXT_ARG(); - if (!strcmp(*argv,"clp")) excess = 0; - else if (get_tc_classid(&excess,*argv)) { - explain(); - return -1; - } - } - else if (!strcmp(*argv,"clip")) { - set_clip = 1; - } - else { - explain(); - return 1; - } - argc--; - argv++; - } - s = socket(addr.sas_family,SOCK_DGRAM,0); - if (s < 0) { - perror("socket"); - return -1; - } - if (setsockopt(s,SOL_ATM,SO_ATMQOS,&qos,sizeof(qos)) < 0) { - perror("SO_ATMQOS"); - return -1; - } - if (sndbuf) - if (setsockopt(s,SOL_SOCKET,SO_SNDBUF,&sndbuf,sizeof(sndbuf)) < 0) { - perror("SO_SNDBUF"); - return -1; - } - if (addr.sas_family == AF_ATMSVC && setsockopt(s,SOL_ATM,SO_ATMSAP, - &sap,sizeof(sap)) < 0) { - perror("SO_ATMSAP"); - return -1; - } - if (connect(s,(struct sockaddr *) &addr,addr.sas_family == AF_ATMPVC ? - sizeof(struct sockaddr_atmpvc) : sizeof(addr)) < 0) { - perror("connect"); - return -1; - } - if (set_clip) - if (ioctl(s,ATMARP_MKIP,0) < 0) { - perror("ioctl ATMARP_MKIP"); - return -1; - } - tail = NLMSG_TAIL(n); - addattr_l(n,1024,TCA_OPTIONS,NULL,0); - addattr_l(n,1024,TCA_ATM_FD,&s,sizeof(s)); - if (excess) addattr_l(n,1024,TCA_ATM_EXCESS,&excess,sizeof(excess)); - if (hdr_len != -1) addattr_l(n,1024,TCA_ATM_HDR,hdr,hdr_len); - tail->rta_len = (void *) NLMSG_TAIL(n) - (void *) tail; - return 0; -} - - - -static int atm_print_opt(struct qdisc_util *qu, FILE *f, struct rtattr *opt) -{ - struct rtattr *tb[TCA_ATM_MAX+1]; - char buffer[MAX_ATM_ADDR_LEN+1]; - - if (opt == NULL) - return 0; - - parse_rtattr_nested(tb, TCA_ATM_MAX, opt); - if (tb[TCA_ATM_ADDR]) { - if (RTA_PAYLOAD(tb[TCA_ATM_ADDR]) < - sizeof(struct sockaddr_atmpvc)) - fprintf(stderr,"ATM: address too short\n"); - else { - if (atm2text(buffer,MAX_ATM_ADDR_LEN, - RTA_DATA(tb[TCA_ATM_ADDR]),A2T_PRETTY | A2T_NAME) < - 0) fprintf(stderr,"atm2text error\n"); - fprintf(f,"pvc %s ",buffer); - } - } - if (tb[TCA_ATM_HDR]) { - int i; - - fprintf(f,"hdr"); - for (i = 0; i < RTA_PAYLOAD(tb[TCA_ATM_HDR]); i++) - fprintf(f,"%c%02x",i ? '.' : ' ', - ((unsigned char *) RTA_DATA(tb[TCA_ATM_HDR]))[i]); - if (!i) fprintf(f," ."); - fprintf(f," "); - } - if (tb[TCA_ATM_EXCESS]) { - __u32 excess; - - if (RTA_PAYLOAD(tb[TCA_ATM_EXCESS]) < sizeof(excess)) - fprintf(stderr,"ATM: excess class ID too short\n"); - else { - excess = *(__u32 *) RTA_DATA(tb[TCA_ATM_EXCESS]); - if (!excess) fprintf(f,"excess clp "); - else { - char buf[64]; - - print_tc_classid(buf,sizeof(buf),excess); - fprintf(f,"excess %s ",buf); - } - } - } - if (tb[TCA_ATM_STATE]) { - static const char *map[] = { ATM_VS2TXT_MAP }; - int state; - - if (RTA_PAYLOAD(tb[TCA_ATM_STATE]) < sizeof(state)) - fprintf(stderr,"ATM: state field too short\n"); - else { - state = *(int *) RTA_DATA(tb[TCA_ATM_STATE]); - fprintf(f,"%s ",map[state]); - } - } - return 0; -} - - -struct qdisc_util atm_qdisc_util = { - .id = "atm", - .parse_qopt = atm_parse_opt, - .print_qopt = atm_print_opt, - .parse_copt = atm_parse_class_opt, - .print_copt = atm_print_opt, -};