+++ /dev/null
-
-#include <errno.h>
-
-#include <ngadmin.h>
-
-#include <attr.h>
-#include <protocol.h>
-
-#include "lib.h"
-#include "network.h"
-
-
-static const struct timeval default_timeout = {.tv_sec = 4, .tv_usec = 0};
-
-
-
-struct ngadmin* ngadmin_init (const char *iface)
-{
- struct ngadmin *nga;
-
-
- /* allocate main structure */
- nga = malloc(sizeof(struct ngadmin));
- memset(nga, 0, sizeof(struct ngadmin));
-
- strncpy(nga->iface, iface, IFNAMSIZ - 1);
-
- if (startNetwork(nga) < 0) {
- free(nga);
- return NULL;
- }
-
- nga->timeout = default_timeout;
- if (updateTimeout(nga) < 0) {
- free(nga);
- return NULL;
- }
-
-
- return nga;
-}
-
-
-int ngadmin_close (struct ngadmin *nga)
-{
- if (nga == NULL)
- return ERR_INVARG;
-
- stopNetwork(nga);
- free(nga->swi_tab);
- free(nga);
-
- return ERR_OK;
-}
-
-
-int ngadmin_forceInterface (struct ngadmin *nga)
-{
- if (nga == NULL)
- return ERR_INVARG;
-
- return forceInterface(nga) == 0 ? ERR_OK : ERR_NET;
-}
-
-
-int ngadmin_setKeepBroadcasting (struct ngadmin *nga, bool value)
-{
- if (nga == NULL)
- return ERR_INVARG;
-
- nga->keepbroad = value;
-
- return ERR_OK;
-}
-
-
-int ngadmin_useGlobalBroadcast (struct ngadmin *nga, bool value)
-{
- if (nga == NULL)
- return ERR_INVARG;
-
- nga->globalbroad = value;
-
- return ERR_OK;
-}
-
-
-int ngadmin_setPassword (struct ngadmin *nga, const char *pass)
-{
- if (nga == NULL)
- return ERR_INVARG;
-
- strncpy(nga->password, pass, PASSWORD_MAX);
-
- return ERR_OK;
-}
-
-
-int ngadmin_setTimeout (struct ngadmin *nga, const struct timeval *tv)
-{
- int ret = ERR_OK;
-
-
- if (nga == NULL || tv == NULL)
- return ERR_INVARG;
-
- nga->timeout = *tv;
- if (updateTimeout(nga) < 0)
- ret = ERR_NET;
-
-
- return ret;
-}
-
-
-int ngadmin_scan (struct ngadmin *nga)
-{
- int i;
- List *attr, *swiList;
- struct swi_attr *sa;
- /*
- sent by official win client:
- ATTR_PRODUCT,
- ATTR_UNK2,
- ATTR_NAME,
- ATTR_MAC,
- ATTR_UNK5,
- ATTR_IP,
- ATTR_NETMASK,
- ATTR_GATEWAY,
- ATTR_DHCP,
- ATTR_UNK12,
- ATTR_FIRM_VER,
- ATTR_UNK14,
- ATTR_UNK15,
- ATTR_END
- */
- static const unsigned short hello[] = {
- ATTR_PRODUCT,
- ATTR_NAME,
- ATTR_MAC,
- ATTR_IP,
- ATTR_NETMASK,
- ATTR_GATEWAY,
- ATTR_DHCP,
- ATTR_FIRM_VER,
- ATTR_PORTS_COUNT,
- ATTR_END
- };
-
-
- if (nga == NULL)
- return ERR_INVARG;
-
- free(nga->swi_tab);
- nga->swi_tab = NULL;
- nga->swi_count = 0;
- nga->current = NULL;
-
-
- /* create attributes for an "hello" request */
- attr = createEmptyList();
- for (i = 0; ; i++) {
- pushBackList(attr, newEmptyAttr(hello[i]));
- if (hello[i] == ATTR_END)
- break;
- }
-
- /* send request to all potential switches */
- i = sendNgPacket(nga, CODE_READ_REQ, attr);
- clearList(attr, (void(*)(void*))freeAttr);
- if (i == -EINVAL)
- return ERR_INVARG;
- else if (i < 0)
- return ERR_NET;
-
- /* try to receive any packets until timeout */
- swiList = createEmptyList();
- /* FIXME: end after timeout whatever received packet is good or not */
- while (recvNgPacket(nga, CODE_READ_REP, NULL, NULL, attr) >= 0) {
- sa = malloc(sizeof(struct swi_attr));
- if (sa == NULL)
- return ERR_MEM;
- extractSwitchAttributes(sa, attr);
- clearList(attr, (void(*)(void*))freeAttr);
- pushBackList(swiList, sa);
- }
-
- nga->swi_count = swiList->count;
- nga->swi_tab = convertToArray(swiList, sizeof(struct swi_attr));
- destroyList(swiList, free);
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ERR_OK;
-}
-
-
-const struct swi_attr* ngadmin_getSwitchTab (struct ngadmin *nga, int *nb)
-{
- if (nga == NULL || nb == NULL)
- return NULL;
-
- *nb = nga->swi_count;
-
- return nga->swi_tab;
-}
-
-
-const struct swi_attr* ngadmin_getCurrentSwitch (struct ngadmin *nga)
-{
- if (nga == NULL)
- return NULL;
-
- return nga->current;
-}
-
-
-int ngadmin_login (struct ngadmin *nga, int id)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
- struct swi_attr *sa;
-
-
- if (nga == NULL)
- return ERR_INVARG;
- else if (id < 0 || id >= nga->swi_count)
- return ERR_BADID;
-
- sa = &nga->swi_tab[id];
- nga->current = sa;
- nga->encrypt_pass = false;
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_ENCPASS));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_ENCPASS, ATTR_END);
- if (attr->first != NULL) {
- at = attr->first->data;
- nga->encrypt_pass = (at->size == 4 && ntohl(*(unsigned int*)at->data) == 1);
- }
- clearList(attr, (void(*)(void*))freeAttr);
-
- /* Strangely, passwords must never be encrypted inside a read request,
- * or it will be rejected. Seems more to be a firmware bug. */
- pushBackList(attr, newAttr(ATTR_PASSWORD, strlen(nga->password), strdup(nga->password)));
- ret = readRequest(nga, attr);
- if (ret == ERR_OK ) {
- /* login succeeded */
- /* TODO: if keep broadcasting is disabled, connect() the UDP
- socket so icmp errors messages (port unreachable, TTL exceeded
- in transit, ...) can be received */
- } else {
- /* login failed */
- nga->current = NULL;
- }
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_upgradeFirmware (struct ngadmin *nga, const char *filename)
-{
- if (nga == NULL || filename == NULL || *filename == 0)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
- /*
- Firmware upgrade is not yet implemented.
- This would require much more work and the use of a TFTP client.
- Overall, it could be quite dangerous, as the switch may not check the binary
- content sent to it.
- */
-
- return ERR_NOTIMPL;
-}
-
-
-int ngadmin_getPortsStatus (struct ngadmin *nga, unsigned char *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK;
- struct attr_port_status *ps;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_PORT_STATUS));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_PORT_STATUS, ATTR_END);
-
- memset(ports, SPEED_UNK, nga->current->ports);
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- ps = at->data;
- ports[ps->port - 1] = ps->status;
- }
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setName (struct ngadmin *nga, const char *name)
-{
- List *attr;
- int ret = ERR_OK;
-
-
- if (nga == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, name == NULL ? newEmptyAttr(ATTR_NAME) : newAttr(ATTR_NAME, strlen(name), strdup(name)) );
- ret = writeRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- /* successful, also update local name */
- if (name == NULL)
- memset(nga->current->name, '\0', NAME_SIZE);
- else
- strncpy(nga->current->name, name, NAME_SIZE);
-
-end:
- return ret;
-}
-
-
-int ngadmin_getPortsStatistics (struct ngadmin *nga, struct port_stats *ps)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK;
- struct attr_port_stat *aps;
-
-
- if (nga == NULL || ps == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_PORT_STATISTICS));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_PORT_STATISTICS, ATTR_END);
-
- memset(ps, 0, nga->current->ports * sizeof(struct port_stats));
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- aps = at->data;
- ps[aps->port -1].recv = aps->recv;
- ps[aps->port -1].sent = aps->sent;
- ps[aps->port -1].crc = aps->crc;
- }
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_resetPortsStatistics (struct ngadmin *nga)
-{
- List *attr;
-
-
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_STATS_RESET, 1));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_changePassword (struct ngadmin *nga, const char* pass)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
-
-
- if (nga == NULL || pass == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- at = newAttr(ATTR_NEW_PASSWORD, strlen(pass), strdup(pass));
- if (nga->encrypt_pass)
- passwordEndecode(at->data, at->size);
- pushBackList(attr, at);
- ret = writeRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
-
- /* successful, also update local password */
- strncpy(nga->password, pass, PASSWORD_MAX);
-
-end:
-
- return ret;
-}
-
-
-int ngadmin_getStormFilterState (struct ngadmin *nga, int *s)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
-
-
- if (nga == NULL || s == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_STORM_ENABLE));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_STORM_ENABLE, ATTR_END);
-
- *s = 0;
-
- if (attr->first != NULL) {
- at = attr->first->data;
- *s = *(char*)at->data;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setStormFilterState (struct ngadmin *nga, int s)
-{
- List *attr;
-
-
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_STORM_ENABLE, s != 0));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getStormFilterValues (struct ngadmin *nga, int *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK, port;
- struct attr_bitrate *sb;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_STORM_BITRATE));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_STORM_BITRATE, ATTR_END);
-
- for (port = 0; port < nga->current->ports; port++)
- ports[port] = BITRATE_UNSPEC;
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- sb = at->data;
- ports[sb->port - 1] = sb->bitrate;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setStormFilterValues (struct ngadmin *nga, const int *ports)
-{
- List *attr;
- int port;
- struct attr_bitrate *sb;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
-
- for (port = 0; port < nga->current->ports; port++) {
- if (ports[port] != BITRATE_UNSPEC) {
- sb = malloc(sizeof(struct attr_bitrate));
- if (sb == NULL)
- return ERR_MEM;
- sb->port = port + 1;
- sb->bitrate = ports[port];
- pushBackList(attr, newAttr(ATTR_STORM_BITRATE, sizeof(struct attr_bitrate), sb));
- }
- }
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getBitrateLimits (struct ngadmin *nga, int *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK, port;
- struct attr_bitrate *pb;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_BITRATE_INPUT));
- pushBackList(attr, newEmptyAttr(ATTR_BITRATE_OUTPUT));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
-
- for (port = 0; port < nga->current->ports; port++) {
- ports[2 * port + 0] = BITRATE_UNSPEC;
- ports[2 * port + 1] = BITRATE_UNSPEC;
- }
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- pb = at->data;
- if (at->attr == ATTR_BITRATE_INPUT)
- ports[(pb->port - 1) * 2 + 0] = pb->bitrate;
- else if (at->attr == ATTR_BITRATE_OUTPUT)
- ports[(pb->port - 1) * 2 + 1] = pb->bitrate;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
- return ret;
-}
-
-
-int ngadmin_setBitrateLimits (struct ngadmin *nga, const int *ports)
-{
- List *attr;
- int port;
- struct attr_bitrate *pb;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
-
- for (port = 0; port < nga->current->ports; port++) {
- if (ports[2 * port + 0] >= BITRATE_NOLIMIT && ports[2 * port + 0] <= BITRATE_512M) {
- pb = malloc(sizeof(struct attr_bitrate));
- if (pb == NULL)
- return ERR_MEM;
- pb->port = port + 1;
- pb->bitrate = ports[2 * port + 0];
- pushBackList(attr, newAttr(ATTR_BITRATE_INPUT, sizeof(struct attr_bitrate), pb));
- }
- if (ports[2 * port + 1] >= BITRATE_NOLIMIT && ports[2 * port + 1] <= BITRATE_512M) {
- pb = malloc(sizeof(struct attr_bitrate));
- if (pb == NULL)
- return ERR_MEM;
- pb->port = port + 1;
- pb->bitrate = ports[2 * port + 1];
- pushBackList(attr, newAttr(ATTR_BITRATE_OUTPUT, sizeof(struct attr_bitrate), pb));
- }
- }
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getQOSMode (struct ngadmin *nga, int *s)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
-
-
- if (nga == NULL || s == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_QOS_TYPE));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_QOS_TYPE, ATTR_END);
-
- *s = 0;
-
- if (attr->first != NULL) {
- at = attr->first->data;
- *s = *(char*)at->data;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setQOSMode (struct ngadmin *nga, int s)
-{
- List *attr;
-
-
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_QOS_TYPE, s));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getQOSValues (struct ngadmin *nga, char *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK, port;
- struct attr_qos *aq;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_QOS_CONFIG));
- ret = readRequest(nga, attr);
- if (ret < 0)
- goto end;
-
- filterAttributes(attr, ATTR_QOS_CONFIG, ATTR_END);
-
- for (port = 0; port < nga->current->ports; port++)
- ports[port] = PRIO_UNSPEC;
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- aq = at->data;
- ports[aq->port - 1] = aq->prio;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setQOSValues (struct ngadmin *nga, const char *ports)
-{
- List *attr;
- int port;
- struct attr_qos *aq;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
-
- for (port = 0; port < nga->current->ports; port++) {
- if (ports[port] >= PRIO_HIGH && ports[port] <= PRIO_LOW) {
- aq = malloc(sizeof(struct attr_qos));
- if (aq == NULL)
- return ERR_MEM;
- aq->port = port + 1;
- aq->prio = ports[port];
- pushBackList(attr, newAttr(ATTR_QOS_CONFIG, sizeof(struct attr_qos), aq));
- }
- }
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_restart (struct ngadmin *nga)
-{
- List *attr;
-
-
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_RESTART, 1));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_defaults (struct ngadmin *nga)
-{
- List *attr;
- int ret = ERR_OK;
-
-
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_DEFAULTS, 1));
- ret = writeRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
-
- /* successful: delog and clean list */
- free(nga->swi_tab);
- nga->swi_tab = NULL;
- nga->swi_count = 0;
- nga->current = NULL;
-
-end:
- return ret;
-}
-
-
-int ngadmin_getMirror (struct ngadmin *nga, char *ports)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_MIRROR));
- ret = readRequest(nga, attr);
- if (ret < 0)
- goto end;
-
- filterAttributes(attr, ATTR_MIRROR, ATTR_END);
-
- memset(ports, 0, 1 + nga->current->ports);
-
- if (attr->first != NULL) {
- at = attr->first->data;
- memcpy(ports, at->data, 1 + nga->current->ports);
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setMirror (struct ngadmin *nga, const char *ports)
-{
- List *attr;
- char *p;
-
-
- if (nga == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- p = malloc(1 + nga->current->ports);
- if (p == NULL)
- return ERR_MEM;
-
- if (ports == NULL)
- memset(p, 0, 1 + nga->current->ports);
- else
- memcpy(p, ports, 1 + nga->current->ports);
-
- attr = createEmptyList();
- pushBackList(attr, newAttr(ATTR_MIRROR, 1 + nga->current->ports, p));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getIGMPConf (struct ngadmin *nga, struct igmp_conf *ic)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
- struct attr_igmp_vlan *aiv;
-
-
- if (nga == NULL || ic == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
- /*
- ATTR_IGMP_ENABLE_VLAN
- ATTR_IGMP_BLOCK_UNK
- ATTR_IGMP_VALID_V3
-
- Apparently, read-querying these attributes at the same time causes the switch to reply garbage.
- Here we are forced to do like the official win app and send a separate request for each attribute.
- */
-
-
- attr = createEmptyList();
- memset(ic, 0, sizeof(struct igmp_conf));
-
-
- pushBackList(attr, newEmptyAttr(ATTR_IGMP_ENABLE_VLAN));
- ret = readRequest(nga, attr);
- if (ret < 0)
- goto end;
-
- filterAttributes(attr, ATTR_IGMP_ENABLE_VLAN, ATTR_END);
-
- if (attr->first != NULL) {
- at = attr->first->data;
- aiv = at->data;
- ic->enable = aiv->enable;
- ic->vlan = aiv->vlan;
- }
-
- clearList(attr, (void(*)(void*))freeAttr);
-
-
- pushBackList(attr, newEmptyAttr(ATTR_IGMP_BLOCK_UNK));
- ret = readRequest(nga, attr);
- if (ret < 0)
- goto end;
-
- filterAttributes(attr, ATTR_IGMP_BLOCK_UNK, ATTR_END);
-
- if (attr->first != NULL) {
- at = attr->first->data;
- ic->block = *(char*)at->data;
- }
-
- clearList(attr, (void(*)(void*))freeAttr);
-
-
- pushBackList(attr, newEmptyAttr(ATTR_IGMP_VALID_V3));
- ret = readRequest(nga, attr);
- if (ret < 0)
- goto end;
-
- filterAttributes(attr, ATTR_IGMP_VALID_V3, ATTR_END);
-
- if (attr->first != NULL) {
- at = attr->first->data;
- ic->validate = *(char*)at->data;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setIGMPConf (struct ngadmin *nga, const struct igmp_conf *ic)
-{
- List *attr;
- struct attr_igmp_vlan *aiv;
-
-
- if (nga == NULL || ic == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- aiv = malloc(sizeof(struct attr_igmp_vlan));
- if (aiv == NULL)
- return ERR_MEM;
- aiv->enable = ic->enable;
- aiv->vlan = ic->vlan;
-
-
- attr = createEmptyList();
- pushBackList(attr, newAttr(ATTR_IGMP_ENABLE_VLAN, sizeof(struct attr_igmp_vlan), aiv));
- pushBackList(attr, newByteAttr(ATTR_IGMP_BLOCK_UNK, ic->block != false));
- pushBackList(attr, newByteAttr(ATTR_IGMP_VALID_V3, ic->validate != false));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_cabletest (struct ngadmin *nga, struct cabletest *ct, int nb)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK, i;
- struct attr_cabletest_do *acd;
- struct attr_cabletest_result *acr;
-
-
- if (nga == NULL || ct == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
-
- for (i = 0; i < nb; i++) {
-
- acd = malloc(sizeof(struct attr_cabletest_do));
- if (acd == NULL)
- return ERR_MEM;
- acd->port = ct[i].port;
- acd->action = 1;
- pushBackList(attr, newAttr(ATTR_CABLETEST_DO, sizeof(struct attr_cabletest_do), acd));
-
- ret = writeRequest(nga, attr);
- attr = NULL;
- if (ret < 0)
- goto end;
-
- /* the list is destroyed by writeRequest, so we need to recreate it */
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_CABLETEST_RESULT, ct[i].port));
- ret = readRequest(nga, attr);
- if (ret < 0)
- goto end;
-
- filterAttributes(attr, ATTR_CABLETEST_RESULT, ATTR_END);
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- acr = at->data;
- if (at->size == sizeof(struct attr_cabletest_result) && acr->port == ct[i].port) {
- ct[i].v1 = acr->v1;
- ct[i].v2 = acr->v2;
- break;
- }
- }
-
- /* just empty the list, it will be used at next iteration */
- clearList(attr, (void(*)(void*))freeAttr);
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setNetConf (struct ngadmin *nga, const struct net_conf *nc)
-{
- List *attr;
- int ret = ERR_OK;
- struct swi_attr *sa;
-
-
- if (nga == NULL || nc == NULL)
- return ERR_INVARG;
-
- sa = nga->current;
- if (sa == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
-
- if (nc->dhcp) {
- pushBackList(attr, newShortAttr(ATTR_DHCP, 1));
- } else {
- pushBackList(attr, newShortAttr(ATTR_DHCP, 0));
- /* only add non-null values */
- if (nc->ip.s_addr != 0)
- pushBackList(attr, newAddrAttr(ATTR_IP, nc->ip));
- if (nc->netmask.s_addr != 0)
- pushBackList(attr, newAddrAttr(ATTR_NETMASK, nc->netmask));
- if (nc->gw.s_addr != 0)
- pushBackList(attr, newAddrAttr(ATTR_GATEWAY, nc->gw));
- }
-
- ret = writeRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
-
- /* update local values */
- sa->nc.dhcp = nc->dhcp;
- if (!nc->dhcp) {
- if (nc->ip.s_addr !=0)
- sa->nc.ip = nc->ip;
- if (nc->netmask.s_addr != 0)
- sa->nc.netmask = nc->netmask;
- if (nc->gw.s_addr != 0)
- sa->nc.gw = nc->gw;
- }
-
-
-end:
-
- return ret;
-}
-
-
-int ngadmin_getVLANType (struct ngadmin *nga, int *t)
-{
- List *attr;
- struct attr *at;
- int ret = ERR_OK;
-
-
- if (nga == NULL || t == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_VLAN_TYPE));
- ret=readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_TYPE, ATTR_END);
-
- *t = VLAN_DISABLED;
-
- if (attr->first != NULL) {
- at = attr->first->data;
- *t =(int)*(char*)at->data;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setVLANType (struct ngadmin *nga, int t)
-{
- List *attr;
-
-
- if (nga == NULL || t < 1 || t > 4)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newByteAttr(ATTR_VLAN_TYPE, t));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getVLANPortConf (struct ngadmin *nga, unsigned char *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK;
- struct attr_vlan_conf *avc;
- struct swi_attr *sa;
- int port;
-
-
- if (nga == NULL || ports== NULL)
- return ERR_INVARG;
-
- sa = nga->current;
- if (sa == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_VLAN_PORT_CONF));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_PORT_CONF, ATTR_END);
-
- memset(ports, 0, sa->ports);
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- avc = at->data;
-
- if (at->size != sizeof(struct attr_vlan_conf) + sa->ports)
- return ERR_INVARG;
-
- for (port = 0; port < sa->ports; port++) {
- if (avc->ports[port] == VLAN_UNTAGGED)
- ports[port] = avc->vlan;
- }
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setVLANPortConf (struct ngadmin *nga, const unsigned char *ports)
-{
- List *attr = NULL;
- ListNode *ln;
- struct attr *at;
- struct swi_attr *sa;
- struct attr_vlan_conf *avc;
- int ret = ERR_OK, port;
- unsigned char vlan;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
-
- sa = nga->current;
- if (sa == NULL)
- return ERR_NOTLOG;
-
- /* if nothing is to be changed, do nothing */
- for (port = 0; port < sa->ports && ports[port] == 0; port++);
- if (port == sa->ports )
- goto end;
-
- attr = createEmptyList();
-
- if (memchr(ports, 0, sa->ports) != NULL) {
- /* if at least one port is unchanged, we need to read old config */
- pushBackList(attr, newEmptyAttr(ATTR_VLAN_PORT_CONF));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_PORT_CONF, ATTR_END);
- /* FIXME: check if the returned array effectively contains correct data */
- } else {
- /* create an empty VLAN config */
- for (vlan = VLAN_MIN; vlan <= VLAN_PORT_MAX; vlan++) {
- avc = malloc(sizeof(struct attr_vlan_conf) + sa->ports);
- avc->vlan = vlan;
- memset(avc->ports, 0, sa->ports);
- pushBackList(attr, newAttr(ATTR_VLAN_PORT_CONF, sizeof(struct attr_vlan_conf) + sa->ports, avc));
- }
- }
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- avc = at->data;
- for (port = 0; port < sa->ports; port++) {
- if (ports[port] == avc->vlan)
- avc->ports[port] = VLAN_UNTAGGED;
- else
- avc->ports[port] = VLAN_NO;
- }
- }
-
- ret = writeRequest(nga, attr);
- attr = NULL;
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_getVLANDotAllConf (struct ngadmin *nga, unsigned short *vlans, unsigned char *ports, int *nb)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK, total;
- struct attr_vlan_conf *avc;
- struct swi_attr *sa;
-
-
- if (nga == NULL || vlans == NULL || ports== NULL || nb == NULL || *nb <= 0)
- return ERR_INVARG;
-
- sa = nga->current;
- if (sa == NULL)
- return ERR_NOTLOG;
-
-
- total = *nb;
- *nb = 0;
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_VLAN_DOT_CONF));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_DOT_CONF, ATTR_END);
-
- memset(vlans, 0, total * sizeof(unsigned short));
- memset(ports, 0, total * sa->ports);
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- avc = at->data;
-
- if (at->size != sizeof(struct attr_vlan_conf) + sa->ports)
- return ERR_INVARG;
-
- *vlans = avc->vlan;
- memcpy(ports, avc->ports, sa->ports);
-
- vlans++;
- ports += sa->ports;
- (*nb)++;
-
- if (*nb > total)
- break; /* no more room */
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_getVLANDotConf (struct ngadmin *nga, unsigned short vlan, unsigned char *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK;
- struct attr_vlan_conf *avc;
-
-
- if (nga == NULL || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newShortAttr(ATTR_VLAN_DOT_CONF, vlan));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_DOT_CONF, ATTR_END);
-
- memset(ports, 0, nga->current->ports);
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- avc = at->data;
- if (avc->vlan == vlan) {
- memcpy(ports, avc->ports, nga->current->ports);
- break;
- }
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setVLANDotConf (struct ngadmin *nga, unsigned short vlan, const unsigned char *ports)
-{
- List *attr = NULL;
- struct attr *at;
- struct swi_attr *sa;
- struct attr_vlan_conf *avc;
- int ret = ERR_OK, port;
-
-
- if (nga == NULL || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX || ports == NULL)
- return ERR_INVARG;
-
- sa = nga->current;
- if (sa == NULL)
- return ERR_NOTLOG;
-
-
- /* if nothing is to be changed, do nothing */
- for (port = 0; port < sa->ports && ports[port] == VLAN_UNSPEC; port++);
- if (port == sa->ports )
- goto end;
-
-
- attr = createEmptyList();
- avc = malloc(sizeof(struct attr_vlan_conf) + sa->ports);
- if (avc == NULL)
- return ERR_MEM;
-
- avc->vlan = vlan;
-
- /* if all is to be changed, we do not need to read old config */
- if (memchr(ports, VLAN_UNSPEC, sa->ports) != NULL) {
-
- pushBackList(attr, newShortAttr(ATTR_VLAN_DOT_CONF, vlan));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_DOT_CONF, ATTR_END);
-
- if (attr->first != NULL) {
- at = attr->first->data;
- memcpy(avc, at->data, sizeof(struct attr_vlan_conf) + sa->ports);
- }
-
- clearList(attr, (void(*)(void*))freeAttr);
- }
-
-
- /* apply changes */
- for (port = 0; port < sa->ports; port++) {
- if (ports[port] != VLAN_UNSPEC)
- avc->ports[port] = ports[port];
- }
-
-
- pushBackList(attr, newAttr(ATTR_VLAN_DOT_CONF, sizeof(struct attr_vlan_conf) + sa->ports, avc));
- ret = writeRequest(nga, attr);
- attr = NULL;
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_VLANDestroy (struct ngadmin *nga, unsigned short vlan)
-{
- List *attr;
-
-
- if (nga == NULL || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newShortAttr(ATTR_VLAN_DESTROY, vlan));
-
-
- return writeRequest(nga, attr);
-}
-
-
-int ngadmin_getAllPVID (struct ngadmin *nga, unsigned short *ports)
-{
- List *attr;
- ListNode *ln;
- struct attr *at;
- int ret = ERR_OK;
- struct attr_pvid *ap;
-
-
- if (nga == NULL || ports == NULL)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
-
-
- attr = createEmptyList();
- pushBackList(attr, newEmptyAttr(ATTR_VLAN_PVID));
- ret = readRequest(nga, attr);
- if (ret != ERR_OK)
- goto end;
-
- filterAttributes(attr, ATTR_VLAN_PVID, ATTR_END);
-
- memset(ports, 0, nga->current->ports * sizeof(unsigned short));
-
- for (ln = attr->first; ln != NULL; ln = ln->next) {
- at = ln->data;
- ap = at->data;
- ports[ap->port - 1] = ap->vlan;
- }
-
-
-end:
- destroyList(attr, (void(*)(void*))freeAttr);
-
-
- return ret;
-}
-
-
-int ngadmin_setPVID (struct ngadmin *nga, unsigned char port, unsigned short vlan)
-{
- List *attr;
- struct attr_pvid *ap;
-
-
- if (nga == NULL || port < 1 || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX)
- return ERR_INVARG;
- else if (nga->current == NULL)
- return ERR_NOTLOG;
- else if (port > nga->current->ports)
- return ERR_INVARG;
-
-
- attr = createEmptyList();
- ap = malloc(sizeof(struct attr_pvid));
- if (ap == NULL)
- return ERR_MEM;
- ap->port = port;
- ap->vlan = vlan;
-
- pushBackList(attr, newAttr(ATTR_VLAN_PVID, sizeof(struct attr_pvid), ap));
-
-
- return writeRequest(nga, attr);
-}
-
-
-
--- /dev/null
+
+#include <ngadmin.h>
+
+#include <attr.h>
+#include <protocol.h>
+
+#include "lib.h"
+#include "network.h"
+
+
+int ngadmin_getVLANType (struct ngadmin *nga, int *t)
+{
+ List *attr;
+ struct attr *at;
+ int ret = ERR_OK;
+
+
+ if (nga == NULL || t == NULL)
+ return ERR_INVARG;
+ else if (nga->current == NULL)
+ return ERR_NOTLOG;
+
+
+ attr = createEmptyList();
+ pushBackList(attr, newEmptyAttr(ATTR_VLAN_TYPE));
+ ret=readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_TYPE, ATTR_END);
+
+ *t = VLAN_DISABLED;
+
+ if (attr->first != NULL) {
+ at = attr->first->data;
+ *t =(int)*(char*)at->data;
+ }
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_setVLANType (struct ngadmin *nga, int t)
+{
+ List *attr;
+
+
+ if (nga == NULL || t < 1 || t > 4)
+ return ERR_INVARG;
+ else if (nga->current == NULL)
+ return ERR_NOTLOG;
+
+
+ attr = createEmptyList();
+ pushBackList(attr, newByteAttr(ATTR_VLAN_TYPE, t));
+
+
+ return writeRequest(nga, attr);
+}
+
+
+int ngadmin_getVLANPortConf (struct ngadmin *nga, unsigned char *ports)
+{
+ List *attr;
+ ListNode *ln;
+ struct attr *at;
+ int ret = ERR_OK;
+ struct attr_vlan_conf *avc;
+ struct swi_attr *sa;
+ int port;
+
+
+ if (nga == NULL || ports== NULL)
+ return ERR_INVARG;
+
+ sa = nga->current;
+ if (sa == NULL)
+ return ERR_NOTLOG;
+
+
+ attr = createEmptyList();
+ pushBackList(attr, newEmptyAttr(ATTR_VLAN_PORT_CONF));
+ ret = readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_PORT_CONF, ATTR_END);
+
+ memset(ports, 0, sa->ports);
+
+ for (ln = attr->first; ln != NULL; ln = ln->next) {
+ at = ln->data;
+ avc = at->data;
+
+ if (at->size != sizeof(struct attr_vlan_conf) + sa->ports)
+ return ERR_INVARG;
+
+ for (port = 0; port < sa->ports; port++) {
+ if (avc->ports[port] == VLAN_UNTAGGED)
+ ports[port] = avc->vlan;
+ }
+ }
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_setVLANPortConf (struct ngadmin *nga, const unsigned char *ports)
+{
+ List *attr = NULL;
+ ListNode *ln;
+ struct attr *at;
+ struct swi_attr *sa;
+ struct attr_vlan_conf *avc;
+ int ret = ERR_OK, port;
+ unsigned char vlan;
+
+
+ if (nga == NULL || ports == NULL)
+ return ERR_INVARG;
+
+ sa = nga->current;
+ if (sa == NULL)
+ return ERR_NOTLOG;
+
+ /* if nothing is to be changed, do nothing */
+ for (port = 0; port < sa->ports && ports[port] == 0; port++);
+ if (port == sa->ports )
+ goto end;
+
+ attr = createEmptyList();
+
+ if (memchr(ports, 0, sa->ports) != NULL) {
+ /* if at least one port is unchanged, we need to read old config */
+ pushBackList(attr, newEmptyAttr(ATTR_VLAN_PORT_CONF));
+ ret = readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_PORT_CONF, ATTR_END);
+ /* FIXME: check if the returned array effectively contains correct data */
+ } else {
+ /* create an empty VLAN config */
+ for (vlan = VLAN_MIN; vlan <= VLAN_PORT_MAX; vlan++) {
+ avc = malloc(sizeof(struct attr_vlan_conf) + sa->ports);
+ avc->vlan = vlan;
+ memset(avc->ports, 0, sa->ports);
+ pushBackList(attr, newAttr(ATTR_VLAN_PORT_CONF, sizeof(struct attr_vlan_conf) + sa->ports, avc));
+ }
+ }
+
+ for (ln = attr->first; ln != NULL; ln = ln->next) {
+ at = ln->data;
+ avc = at->data;
+ for (port = 0; port < sa->ports; port++) {
+ if (ports[port] == avc->vlan)
+ avc->ports[port] = VLAN_UNTAGGED;
+ else
+ avc->ports[port] = VLAN_NO;
+ }
+ }
+
+ ret = writeRequest(nga, attr);
+ attr = NULL;
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_getVLANDotAllConf (struct ngadmin *nga, unsigned short *vlans, unsigned char *ports, int *nb)
+{
+ List *attr;
+ ListNode *ln;
+ struct attr *at;
+ int ret = ERR_OK, total;
+ struct attr_vlan_conf *avc;
+ struct swi_attr *sa;
+
+
+ if (nga == NULL || vlans == NULL || ports== NULL || nb == NULL || *nb <= 0)
+ return ERR_INVARG;
+
+ sa = nga->current;
+ if (sa == NULL)
+ return ERR_NOTLOG;
+
+
+ total = *nb;
+ *nb = 0;
+
+ attr = createEmptyList();
+ pushBackList(attr, newEmptyAttr(ATTR_VLAN_DOT_CONF));
+ ret = readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_DOT_CONF, ATTR_END);
+
+ memset(vlans, 0, total * sizeof(unsigned short));
+ memset(ports, 0, total * sa->ports);
+
+ for (ln = attr->first; ln != NULL; ln = ln->next) {
+ at = ln->data;
+ avc = at->data;
+
+ if (at->size != sizeof(struct attr_vlan_conf) + sa->ports)
+ return ERR_INVARG;
+
+ *vlans = avc->vlan;
+ memcpy(ports, avc->ports, sa->ports);
+
+ vlans++;
+ ports += sa->ports;
+ (*nb)++;
+
+ if (*nb > total)
+ break; /* no more room */
+ }
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_getVLANDotConf (struct ngadmin *nga, unsigned short vlan, unsigned char *ports)
+{
+ List *attr;
+ ListNode *ln;
+ struct attr *at;
+ int ret = ERR_OK;
+ struct attr_vlan_conf *avc;
+
+
+ if (nga == NULL || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX || ports == NULL)
+ return ERR_INVARG;
+ else if (nga->current == NULL)
+ return ERR_NOTLOG;
+
+
+ attr = createEmptyList();
+ pushBackList(attr, newShortAttr(ATTR_VLAN_DOT_CONF, vlan));
+ ret = readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_DOT_CONF, ATTR_END);
+
+ memset(ports, 0, nga->current->ports);
+
+ for (ln = attr->first; ln != NULL; ln = ln->next) {
+ at = ln->data;
+ avc = at->data;
+ if (avc->vlan == vlan) {
+ memcpy(ports, avc->ports, nga->current->ports);
+ break;
+ }
+ }
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_setVLANDotConf (struct ngadmin *nga, unsigned short vlan, const unsigned char *ports)
+{
+ List *attr = NULL;
+ struct attr *at;
+ struct swi_attr *sa;
+ struct attr_vlan_conf *avc;
+ int ret = ERR_OK, port;
+
+
+ if (nga == NULL || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX || ports == NULL)
+ return ERR_INVARG;
+
+ sa = nga->current;
+ if (sa == NULL)
+ return ERR_NOTLOG;
+
+
+ /* if nothing is to be changed, do nothing */
+ for (port = 0; port < sa->ports && ports[port] == VLAN_UNSPEC; port++);
+ if (port == sa->ports )
+ goto end;
+
+
+ attr = createEmptyList();
+ avc = malloc(sizeof(struct attr_vlan_conf) + sa->ports);
+ if (avc == NULL)
+ return ERR_MEM;
+
+ avc->vlan = vlan;
+
+ /* if all is to be changed, we do not need to read old config */
+ if (memchr(ports, VLAN_UNSPEC, sa->ports) != NULL) {
+
+ pushBackList(attr, newShortAttr(ATTR_VLAN_DOT_CONF, vlan));
+ ret = readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_DOT_CONF, ATTR_END);
+
+ if (attr->first != NULL) {
+ at = attr->first->data;
+ memcpy(avc, at->data, sizeof(struct attr_vlan_conf) + sa->ports);
+ }
+
+ clearList(attr, (void(*)(void*))freeAttr);
+ }
+
+
+ /* apply changes */
+ for (port = 0; port < sa->ports; port++) {
+ if (ports[port] != VLAN_UNSPEC)
+ avc->ports[port] = ports[port];
+ }
+
+
+ pushBackList(attr, newAttr(ATTR_VLAN_DOT_CONF, sizeof(struct attr_vlan_conf) + sa->ports, avc));
+ ret = writeRequest(nga, attr);
+ attr = NULL;
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_VLANDestroy (struct ngadmin *nga, unsigned short vlan)
+{
+ List *attr;
+
+
+ if (nga == NULL || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX)
+ return ERR_INVARG;
+ else if (nga->current == NULL)
+ return ERR_NOTLOG;
+
+
+ attr = createEmptyList();
+ pushBackList(attr, newShortAttr(ATTR_VLAN_DESTROY, vlan));
+
+
+ return writeRequest(nga, attr);
+}
+
+
+int ngadmin_getAllPVID (struct ngadmin *nga, unsigned short *ports)
+{
+ List *attr;
+ ListNode *ln;
+ struct attr *at;
+ int ret = ERR_OK;
+ struct attr_pvid *ap;
+
+
+ if (nga == NULL || ports == NULL)
+ return ERR_INVARG;
+ else if (nga->current == NULL)
+ return ERR_NOTLOG;
+
+
+ attr = createEmptyList();
+ pushBackList(attr, newEmptyAttr(ATTR_VLAN_PVID));
+ ret = readRequest(nga, attr);
+ if (ret != ERR_OK)
+ goto end;
+
+ filterAttributes(attr, ATTR_VLAN_PVID, ATTR_END);
+
+ memset(ports, 0, nga->current->ports * sizeof(unsigned short));
+
+ for (ln = attr->first; ln != NULL; ln = ln->next) {
+ at = ln->data;
+ ap = at->data;
+ ports[ap->port - 1] = ap->vlan;
+ }
+
+
+end:
+ destroyList(attr, (void(*)(void*))freeAttr);
+
+
+ return ret;
+}
+
+
+int ngadmin_setPVID (struct ngadmin *nga, unsigned char port, unsigned short vlan)
+{
+ List *attr;
+ struct attr_pvid *ap;
+
+
+ if (nga == NULL || port < 1 || vlan < VLAN_MIN || vlan > VLAN_DOT_MAX)
+ return ERR_INVARG;
+ else if (nga->current == NULL)
+ return ERR_NOTLOG;
+ else if (port > nga->current->ports)
+ return ERR_INVARG;
+
+
+ attr = createEmptyList();
+ ap = malloc(sizeof(struct attr_pvid));
+ if (ap == NULL)
+ return ERR_MEM;
+ ap->port = port;
+ ap->vlan = vlan;
+
+ pushBackList(attr, newAttr(ATTR_VLAN_PVID, sizeof(struct attr_pvid), ap));
+
+
+ return writeRequest(nga, attr);
+}
+
+
projects / ngadmin / commitdiff