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cmdmon: add selectdata command

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Add a command to report selection-specific data.
This commit is contained in:
Miroslav Lichvar
2020-05-25 14:10:40 +02:00
parent 39a462496a
commit 03541f3626
8 changed files with 335 additions and 4 deletions
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42
cmdmon.c
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@@ -138,6 +138,7 @@ static const char permissions[] = {
PERMIT_AUTH, /* RESET_SOURCES */
PERMIT_AUTH, /* AUTH_DATA */
PERMIT_AUTH, /* CLIENT_ACCESSES_BY_INDEX3 */
PERMIT_AUTH, /* SELECT_DATA */
};
/* ================================================== */
@@ -1282,6 +1283,43 @@ handle_auth_data(CMD_Request *rx_message, CMD_Reply *tx_message)
tx_message->data.auth_data.nak = htons(report.nak);
}
/* ================================================== */
static uint16_t
convert_select_options(int options)
{
return (options & SRC_SELECT_PREFER ? RPY_SD_OPTION_PREFER : 0) |
(options & SRC_SELECT_NOSELECT ? RPY_SD_OPTION_NOSELECT : 0) |
(options & SRC_SELECT_TRUST ? RPY_SD_OPTION_TRUST : 0) |
(options & SRC_SELECT_REQUIRE ? RPY_SD_OPTION_REQUIRE : 0);
}
/* ================================================== */
static void
handle_select_data(CMD_Request *rx_message, CMD_Reply *tx_message)
{
RPT_SelectReport report;
if (!SRC_GetSelectReport(ntohl(rx_message->data.select_data.index), &report)) {
tx_message->status = htons(STT_NOSUCHSOURCE);
return;
}
tx_message->reply = htons(RPY_SELECT_DATA);
tx_message->data.select_data.ref_id = htonl(report.ref_id);
UTI_IPHostToNetwork(&report.ip_addr, &tx_message->data.select_data.ip_addr);
tx_message->data.select_data.state_char = report.state_char;
tx_message->data.select_data.authentication = report.authentication;
tx_message->data.select_data.conf_options = htons(convert_select_options(report.conf_options));
tx_message->data.select_data.eff_options = htons(convert_select_options(report.eff_options));
tx_message->data.select_data.last_sample_ago = htonl(report.last_sample_ago);
tx_message->data.select_data.score = UTI_FloatHostToNetwork(report.score);
tx_message->data.select_data.hi_limit = UTI_FloatHostToNetwork(report.hi_limit);
tx_message->data.select_data.lo_limit = UTI_FloatHostToNetwork(report.lo_limit);
}
/* ================================================== */
/* Read a packet and process it */
@@ -1668,6 +1706,10 @@ read_from_cmd_socket(int sock_fd, int event, void *anything)
handle_auth_data(&rx_message, &tx_message);
break;
case REQ_SELECT_DATA:
handle_select_data(&rx_message, &tx_message);
break;
default:
DEBUG_LOG("Unhandled command %d", rx_command);
tx_message.status = htons(STT_FAILED);