version 1.1.2.1, 2010/10/27 15:23:49
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version 1.1.2.2, 2010/10/27 16:04:52
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#include "dwds.h" |
#include "dwds.h" |
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inline int |
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wifi_getParent(const char *csVAP, char *psParent, size_t plen) |
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{ |
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char szOID[STRSIZ] = { 0 }; |
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FTRACE(5); |
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assert(csVAP); |
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assert(psParent); |
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memset(psParent, 0, plen); |
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snprintf(szOID, STRSIZ, "net.wlan.%s.%%parent", csVAP + 4); |
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if (sysctlbyname(szOID, psParent, &plen, NULL, 0) == -1) { |
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syslog(LOG_ERR, "Error:: can`t get parent #%d - %s\n", errno, strerror(errno)); |
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return -1; |
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} else |
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psParent[plen] = 0; |
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return 0; |
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} |
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inline int |
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wifi_chkIface(const char *csIface, char **ppsIF, int nIF) |
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{ |
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char szParent[IFNAMSIZ]; |
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register int i; |
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FTRACE(5); |
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assert(csIface); |
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if (wifi_getParent(csIface, szParent, IFNAMSIZ) == -1) |
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return -1; |
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for (i = 0; i < nIF; i++) |
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if (!strcasecmp(ppsIF[i], "any") || !strcmp(ppsIF[i], szParent)) |
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return 1; /* OK, vap is child */ |
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syslog(LOG_ERR, "Error:: Interface %s parent %s not being monitored", csIface, szParent); |
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return 0; |
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} |
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inline int |
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wifi_isWDS(int fd, const char *csVAP) |
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{ |
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struct ifmediareq ifmr; |
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FTRACE(5); |
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assert(csVAP); |
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memset(&ifmr, 0, sizeof ifmr); |
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strlcpy(ifmr.ifm_name, csVAP, sizeof ifmr.ifm_name); |
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if (ioctl(fd, SIOCGIFMEDIA, &ifmr) == -1) { |
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syslog(LOG_ERR, "Error:: can`t get media for %s #%d - %s\n", csVAP, |
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errno, strerror(errno)); |
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return -1; |
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} |
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return (ifmr.ifm_current & IFM_IEEE80211_WDS) != 0; |
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} |
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inline int |
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wifi_getBSSID(int fd, const char *csVAP, uint8_t *psBSSID, int len) |
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{ |
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struct ieee80211req ireq; |
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FTRACE(5); |
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assert(csVAP); |
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assert(psBSSID); |
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memset(&ireq, 0, sizeof ireq); |
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strlcpy(ireq.i_name, csVAP, sizeof ireq.i_name); |
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ireq.i_type = IEEE80211_IOC_BSSID; |
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ireq.i_data = psBSSID; |
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ireq.i_len = len; |
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if (ioctl(fd, SIOCG80211, &ireq) == -1) { |
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syslog(LOG_ERR, "Error:: can`t get BSSID for %s #%d - %s\n", csVAP, |
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errno, strerror(errno)); |
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return -1; |
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} |
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return 0; |
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} |