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dect_cli: new cmd "name <rfpi> <name>" gives names to FPs. 

locally stored in the file "stations.rc"


git-svn-id: https://dedected.org/svn/trunk@73 8d8ab74c-27aa-4a3d-9bde-523a2bc1f624
This commit is contained in:
mazzoo 2009-02-14 19:40:04 +00:00
parent b17649b226
commit 63f2775ff0
2 changed files with 206 additions and 19 deletions
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215
com-on-air_cs-linux/tools/dect_cli.c
View File

@ -46,21 +46,22 @@ int rfpi_is_ignored(const uint8_t * RFPI);
void print_help(void)
{
LOG("\n");
LOG(" help - this help\n");
LOG(" fpscan - async scan for basestations, dump RFPIs\n");
LOG(" callscan - async scan for active calls, dump RFPIs\n");
LOG(" autorec - sync on any calls in callscan, autodump in pcap\n");
LOG(" ppscan <rfpi> - sync scan for active calls\n");
LOG(" chan <ch> - set current channel [0-9], currently %d\n", cli.channel);
// LOG(" slot <sl> - set current slot [0-23], currently %d\n", cli.slot);
// LOG(" jam - jam current channel\n");
LOG(" band - toggle between EMEA/DECT and US/DECT6.0 bands\n");
LOG(" ignore <rfpi> - toggle ignoring of an RFPI in autorec\n");
LOG(" dump - dump stations and calls we have seen\n");
LOG(" hop - toggle channel hopping, currently %s\n", cli.hop ? "ON":"OFF");
LOG(" verb - toggle verbosity, currently %s\n", cli.verbose ? "ON":"OFF");
LOG(" stop - stop it - whatever we were doing\n");
LOG(" quit - well :)\n");
LOG(" help - this help\n");
LOG(" fpscan - async scan for basestations, dump RFPIs\n");
LOG(" callscan - async scan for active calls, dump RFPIs\n");
LOG(" autorec - sync on any calls in callscan, autodump in pcap\n");
LOG(" ppscan <rfpi> - sync scan for active calls\n");
LOG(" chan <ch> - set current channel [0-9], currently %d\n", cli.channel);
// LOG(" slot <sl> - set current slot [0-23], currently %d\n", cli.slot);
// LOG(" jam - jam current channel\n");
LOG(" band - toggle between EMEA/DECT and US/DECT6.0 bands\n");
LOG(" ignore <rfpi> - toggle ignoring of an RFPI in autorec\n");
LOG(" dump - dump stations and calls we have seen\n");
LOG(" name <rfpi> <name> - name stations we have seen\n");
LOG(" hop - toggle channel hopping, currently %s\n", cli.hop ? "ON":"OFF");
LOG(" verb - toggle verbosity, currently %s\n", cli.verbose ? "ON":"OFF");
LOG(" stop - stop it - whatever we were doing\n");
LOG(" quit - well :)\n");
LOG("\n");
}
@ -118,7 +119,7 @@ void add_station(struct dect_station * station)
LOG("### found new %s", station->type == TYPE_FP ? "station":"call on");
for (i=0; i<5; i++)
LOG(" %.2x", station->RFPI[i]);
LOG(" on channel %d RSSI %d\n", station->channel, station->RSSI);
LOG(" on channel %d RSSI %d", station->channel, station->RSSI);
struct dect_station * p = cli.station_list;
if (p)
@ -146,6 +147,33 @@ void add_station(struct dect_station * station)
p->first_seen = time(NULL);
p->last_seen = p->first_seen;
p->count_seen = 1;
p->name = NULL;
struct station_name * sn = cli.station_names;
while(sn)
{
if(!memcmp(p->RFPI, sn->RFPI, 5))
{
p->name = sn->name;
LOG(" name \"%s\"",p->name);
if(sn->prev)
sn->prev->next = sn->next;
else
cli.station_names = sn->next;
if(sn->next)
sn->next->prev = sn->prev;
if(sn->prev == NULL && sn->next == NULL)
{
free(sn);
cli.station_names = NULL;
}else
free(sn);
break;
}
sn = sn->next;
}
LOG("\n");
}
void try_add_station(struct dect_station * station)
@ -242,10 +270,14 @@ int hexvalue(int hexdigit)
int parse_rfpi(const char * str_rfpi, uint8_t * rfpi)
{
int i = 0;
int read = 0;
// Skip initial whitespace:
while (isspace(*str_rfpi))
{
str_rfpi++;
read++;
}
for (;;)
{
@ -259,18 +291,22 @@ int parse_rfpi(const char * str_rfpi, uint8_t * rfpi)
if (lownibble == -1)
return -1;
rfpi[i] = (highnibble << 4) | lownibble;
if (i == 4)
break;
i++;
str_rfpi += 2;
read += 2;
// Accept space or colon as byte separator. None at all is ok too.
if (*str_rfpi == ' ' || *str_rfpi == ':')
{
str_rfpi++;
read++;
}
}
return 0;
return read;
}
void do_ppscan_str(char * str_rfpi)
@ -285,6 +321,53 @@ void do_ppscan_str(char * str_rfpi)
do_ppscan(RFPI);
}
void do_add_name(char * str_rfpi_name)
{
uint8_t RFPI[5];
int read;
struct dect_station * p = cli.station_list;
if ((read = parse_rfpi(str_rfpi_name, RFPI)) == -1)
{
LOG("!!! please enter a valid RFPI (e.g. 00 01 02 03 04)\n");
return;
}
str_rfpi_name += read;
while (isspace(*str_rfpi_name))
str_rfpi_name++;
LOG("### named %.2x %.2x %.2x %.2x %.2x as %s\n",
RFPI[0],
RFPI[1],
RFPI[2],
RFPI[3],
RFPI[4],
str_rfpi_name);
while(p)
{
if (!memcmp(p->RFPI, RFPI, 5))
{
if(p->name != NULL)
{
LOG("### renaming station %s\n", p->name);
free(p->name);
}
p->name = malloc(strlen(str_rfpi_name) + 1);
strcpy(p->name, str_rfpi_name);
return;
}
p = p->next;
}
LOG("!!! station %.2x %.2x %.2x %.2x %.2x not found yet\n",
RFPI[0],
RFPI[1],
RFPI[2],
RFPI[3],
RFPI[4]);
}
// Returns true if 'RFPI' occurs in 'list'.
int rfpi_list_present(struct rfpi_list * list, const uint8_t * RFPI)
{
@ -474,6 +557,8 @@ void do_dump(void)
LOG(" count %4.u ", p->count_seen);
LOG(" first %u ", p->first_seen);
LOG(" last %u ", p->last_seen);
if (p->name)
LOG(" name \"%s\"", p->name);
LOG("\n");
}
} while ((p = p->next));
@ -551,10 +636,48 @@ void do_stop(void)
cli.autorec = 0;
}
void do_save_station_names()
{
struct dect_station * sl = cli.station_list;
struct station_name * sn = cli.station_names;
FILE * fd = fopen("stations.rc", "w");
while(sn)
{
fprintf(fd, "%.2x %.2x %.2x %.2x %.2x %s\n",
sn->RFPI[0],
sn->RFPI[1],
sn->RFPI[2],
sn->RFPI[3],
sn->RFPI[4],
sn->name);
free(sn->name);
sn = sn->next;
}
while(sl)
{
if (sl->name != NULL)
{
fprintf(fd, "%.2x %.2x %.2x %.2x %.2x %s\n",
sl->RFPI[0],
sl->RFPI[1],
sl->RFPI[2],
sl->RFPI[3],
sl->RFPI[4],
sl->name);
free(sl->name);
}
sl = sl->next;
}
fclose(fd);
}
void do_quit(void)
{
do_stop();
do_dump();
do_save_station_names();
exit(0);
}
@ -588,6 +711,8 @@ void process_cli_data()
{ do_ignore_str(&buf[6]); done = 1; }
if ( !strncasecmp((char *)buf, "dump", 4) )
{ do_dump(); done = 1; }
if ( !strncasecmp((char *)buf, "name", 4) )
{ do_add_name(&buf[4]); done = 1; }
if ( !strncasecmp((char *)buf, "hop", 3) )
{ do_hop(); done = 1; }
if ( !strncasecmp((char *)buf, "verb", 4) )
@ -731,13 +856,64 @@ void init_dect()
cli.pcap = NULL;
}
void init_station_names(void)
{
uint8_t RFPI[5];
int read;
char str_buf[80];
FILE * fd = fopen("stations.rc", "r");
if (!fd)
return;
while(fgets(str_buf, 80, fd))
{
if ((read = parse_rfpi(str_buf, &RFPI)) == -1)
continue;
char * start = str_buf+read;
while (isspace(*start))
start++;
char * name = start;
while(*start && *start != '\n')
start++;
*start = '\0';
struct station_name * p = cli.station_names;
if (p)
{
while(p->next)
p = p->next;
p->next = malloc(sizeof(*p));
p->next->prev = p;
p = p->next;
p->next = NULL;
}else{
cli.station_names = malloc(sizeof(*cli.station_names));
p = cli.station_names;
p->next = NULL;
p->prev = NULL;
}
if (!p)
{
LOG("!!! out of memory\n");
exit(1);
}
memcpy(p->RFPI, RFPI, 5);
p->name = malloc(sizeof(char)*(strlen(name)+1));
strcpy(p->name, name);
}
fclose(fd);
}
void signal_handler(int s)
{
LOG("### got signal %d, will dump & quit\n", s);
do_quit();
}
void init_cli()
void init_cli(void)
{
cli.channel = 0;
cli.slot = 0;
@ -776,6 +952,7 @@ void init(void)
{
init_dect();
init_cli();
init_station_names();
}
int max_int(int a, int b)

10
com-on-air_cs-linux/tools/dect_cli.h
View File

@ -33,6 +33,7 @@ struct dect_station
uint32_t first_seen;
uint32_t last_seen;
uint32_t count_seen;
char* name;
};
struct sniffed_packet
@ -53,6 +54,13 @@ struct rfpi_list
uint8_t RFPI[5];
};
struct station_name
{
struct station_name * next;
struct station_name * prev;
uint8_t RFPI[5];
char* name;
};
#define MODE_STOP 0x00000001
#define MODE_FPSCAN 0x00000002
@ -90,6 +98,8 @@ struct cli_info
struct dect_station station;
struct dect_station * station_list;
struct station_name * station_names;
/* ignored RFPIs */
struct rfpi_list * ignored_rfpis;