[ap-utils] An AP name check patch

[Jacek Pliszka]

Hi!

I found out that sometimes the data returned by SNMP is garbled
- the AP name does not agree- this indicates problems with AP.

For detection of such situations I added -n name option to ap-mrtg
that, if used, checks if name of the AP polled is same as one given.

If you find it useful - please add it to the CVS.

BR,

Jacek


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< 	   ("\tap-mrtg -i ip -c community -t type [-b bssid] [-v] [-h] [-r]\n\n"));
---
> 	   ("\tap-mrtg -i ip -c community -t type [-b bssid] [-n name] [-v] [-h] [-r]\n\n"));
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>     printf(_("-n name     - AP name - for check only\n")); 
118,119c119,120
<     char message[12], bssid_flag, stat_type = 0, *ERR_STR =
< 	ERR_STR_N, *bssid = NULL;
---
>     char message[12], bssid_flag,  stat_type = 0, *ERR_STR =
> 	ERR_STR_N, *bssid = NULL, *name = NULL;
140c141
< 	switch (opt = getopt(argc, argv, "i:c:t:b:rv")) {
---
> 	switch (opt = getopt(argc, argv, "i:c:t:b:n:rv")) {
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> 	case 'n':
> 	    name = malloc(strlen(optarg) + 1);
> 	    strncpy(name, optarg, strlen(optarg) + 1);
> 	    break;
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> 
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> 
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>     if ( name != NULL ) 
>       if (strncmp(name,varbinds[0].value,strlen(name)) ){
> 	return 2;
>       }
>     
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>     if (name)
> 	free(name);