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cmdmon+client: add selectopts command

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This command uses the new source function to modify configured selection
options of an NTP source or reference clock.
This commit is contained in:
Miroslav Lichvar
2022-12-14 16:04:43 +01:00
parent cd278d1826
commit 26889a8cb7
7 changed files with 118 additions and 4 deletions
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56
client.c
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@@ -1021,6 +1021,7 @@ give_help(void)
"sources [-a] [-v]\0Display information about current sources\0"
"sourcestats [-a] [-v]\0Display statistics about collected measurements\0"
"selectdata [-a] [-v]\0Display information about source selection\0"
"selectopts <address|refid> <+|-options>\0Modify selection options\0"
"reselect\0Force reselecting synchronisation source\0"
"reselectdist <dist>\0Modify reselection distance\0"
"\0\0"
@@ -1135,8 +1136,8 @@ command_name_generator(const char *text, int state)
"manual", "maxdelay", "maxdelaydevratio", "maxdelayratio", "maxpoll",
"maxupdateskew", "minpoll", "minstratum", "ntpdata", "offline", "online", "onoffline",
"polltarget", "quit", "refresh", "rekey", "reload", "reselect", "reselectdist", "reset",
"retries", "rtcdata", "selectdata", "serverstats", "settime", "shutdown", "smoothing",
"smoothtime", "sourcename", "sources", "sourcestats",
"retries", "rtcdata", "selectdata", "selectopts", "serverstats", "settime",
"shutdown", "smoothing", "smoothtime", "sourcename", "sources", "sourcestats",
"timeout", "tracking", "trimrtc", "waitsync", "writertc",
NULL
};
@@ -2899,6 +2900,55 @@ process_cmd_reset(CMD_Request *msg, char *line)
/* ================================================== */
static int
process_cmd_selectopts(CMD_Request *msg, char *line)
{
int mask, options, option;
uint32_t ref_id;
IPAddr ip_addr;
char *src, *opt;
src = line;
line = CPS_SplitWord(line);
ref_id = 0;
/* Don't allow hostnames to avoid conflicts with reference IDs */
if (!UTI_StringToIdIP(src, &ip_addr) && !UTI_StringToIP(src, &ip_addr)) {
ip_addr.family = IPADDR_UNSPEC;
if (CPS_ParseRefid(src, &ref_id) == 0) {
LOG(LOGS_ERR, "Invalid syntax for selectopts command");
return 0;
}
}
mask = options = 0;
while (*line != '\0') {
opt = line;
line = CPS_SplitWord(line);
if ((opt[0] != '+' && opt[0] != '-') || (option = CPS_GetSelectOption(opt + 1)) == 0) {
LOG(LOGS_ERR, "Invalid syntax for selectopts command");
return 0;
}
mask |= option;
if (opt[0] == '+')
options |= option;
}
UTI_IPHostToNetwork(&ip_addr, &msg->data.modify_select_opts.address);
msg->data.modify_select_opts.ref_id = htonl(ref_id);
msg->data.modify_select_opts.mask = htonl(mask);
msg->data.modify_select_opts.options = htonl(convert_addsrc_sel_options(options));
msg->command = htons(REQ_MODIFY_SELECTOPTS);
return 1;
}
/* ================================================== */
static int
process_cmd_waitsync(char *line)
{
@@ -3201,6 +3251,8 @@ process_line(char *line)
} else if (!strcmp(command, "selectdata")) {
do_normal_submit = 0;
ret = process_cmd_selectdata(line);
} else if (!strcmp(command, "selectopts")) {
do_normal_submit = process_cmd_selectopts(&tx_message, line);
} else if (!strcmp(command, "serverstats")) {
do_normal_submit = 0;
ret = process_cmd_serverstats(line);