int handle_client_connection(t_client_info *client, t_client_info *list,
char *cmd, t_channel **channels)
{
char *buff;
buff = strdup(cmd);
bzero(cmd, 4096);
if (strncmp(buff, "PASS ", 5) == 0)
return (0);
else if (strncmp(buff, "NICK ", 5) == 0)
return (handle_nick(client, buff + 5, list));
else if (strncmp(buff, "USER ", 5) == 0)
return (0);
else if (strncmp(buff, "JOIN ", 5) == 0)
return (join_channel(client, buff + 5, channels));
else if (strncmp(buff, "PART ", 5) == 0)
return (part_channel(client, channels));
else if (strncmp(buff, "LIST", 4) == 0)
return (list_channels(*channels, cmd, client));
else if (strncmp(buff, "USERS", 5) == 0)
return (list_users(client, *channels));
else if (strncmp(buff, "MSG", 3) == 0)
return (private_message(client, list, buff));
else
return (send_messages(client, *channels, buff));
return (0);
}
void list(t_client *cli, t_packet *pack)
{
if (!pack->arg[0])
list_channels(cli->fd);
else
search_channels(cli->fd, pack->arg[0]);
}
/*
* The 'list <options>' first level command
*/
int cmd_list(int argc, const char **argv)
{
int opt, ret = CMD_SUCCESS;
const char *session_name;
static poptContext pc;
struct lttng_domain domain;
struct lttng_domain *domains = NULL;
memset(&domain, 0, sizeof(domain));
if (argc < 1) {
usage(stderr);
ret = CMD_ERROR;
goto end;
}
pc = poptGetContext(NULL, argc, argv, long_options, 0);
poptReadDefaultConfig(pc, 0);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
case OPT_HELP:
usage(stdout);
goto end;
case OPT_USERSPACE:
opt_userspace = 1;
break;
case OPT_LIST_OPTIONS:
list_cmd_options(stdout, long_options);
goto end;
default:
usage(stderr);
ret = CMD_UNDEFINED;
goto end;
}
}
/* Mi check */
if (lttng_opt_mi) {
writer = mi_lttng_writer_create(fileno(stdout), lttng_opt_mi);
if (!writer) {
ret = CMD_ERROR;
goto end;
}
/* Open command element */
ret = mi_lttng_writer_command_open(writer,
mi_lttng_element_command_list);
if (ret) {
ret = CMD_ERROR;
goto end;
}
/* Open output element */
ret = mi_lttng_writer_open_element(writer,
mi_lttng_element_command_output);
if (ret) {
ret = CMD_ERROR;
goto end;
}
}
/* Get session name (trailing argument) */
session_name = poptGetArg(pc);
DBG2("Session name: %s", session_name);
if (opt_kernel) {
domain.type = LTTNG_DOMAIN_KERNEL;
} else if (opt_userspace) {
DBG2("Listing userspace global domain");
domain.type = LTTNG_DOMAIN_UST;
} else if (opt_jul) {
DBG2("Listing JUL domain");
domain.type = LTTNG_DOMAIN_JUL;
} else if (opt_log4j) {
domain.type = LTTNG_DOMAIN_LOG4J;
} else if (opt_python) {
domain.type = LTTNG_DOMAIN_PYTHON;
}
if (!opt_kernel && opt_syscall) {
WARN("--syscall will only work with the Kernel domain (-k)");
ret = CMD_ERROR;
goto end;
}
if (opt_kernel || opt_userspace || opt_jul || opt_log4j || opt_python) {
handle = lttng_create_handle(session_name, &domain);
if (handle == NULL) {
ret = CMD_FATAL;
goto end;
}
}
if (session_name == NULL) {
if (!opt_kernel && !opt_userspace && !opt_jul && !opt_log4j
&& !opt_python) {
ret = list_sessions(NULL);
if (ret) {
goto end;
}
}
if (opt_kernel) {
if (opt_syscall) {
ret = list_syscalls();
if (ret) {
goto end;
}
} else {
ret = list_kernel_events();
if (ret) {
goto end;
}
}
}
if (opt_userspace) {
if (opt_fields) {
ret = list_ust_event_fields();
} else {
ret = list_ust_events();
}
if (ret) {
goto end;
}
}
if (opt_jul || opt_log4j || opt_python) {
ret = list_agent_events();
if (ret) {
goto end;
}
}
} else {
/* List session attributes */
if (lttng_opt_mi) {
/* Open element sessions
* Present for xml consistency */
ret = mi_lttng_sessions_open(writer);
if (ret) {
goto end;
}
}
/* MI: the ouptut of list_sessions is an unclosed session element */
ret = list_sessions(session_name);
if (ret) {
goto end;
}
/* Domain listing */
if (opt_domain) {
ret = list_domains(session_name);
goto end;
}
/* Channel listing */
if (opt_kernel || opt_userspace) {
if (lttng_opt_mi) {
/* Add of domains and domain element for xml
* consistency and validation
*/
ret = mi_lttng_domains_open(writer);
if (ret) {
goto end;
}
/* Open domain and leave it open for
* nested channels printing */
ret = mi_lttng_domain(writer, &domain, 1);
if (ret) {
goto end;
}
}
ret = list_tracker_pids();
if (ret) {
goto end;
}
ret = list_channels(opt_channel);
if (ret) {
goto end;
}
if (lttng_opt_mi) {
/* Close domain and domain element */
ret = mi_lttng_close_multi_element(writer, 2);
}
if (ret) {
goto end;
}
} else {
int i, nb_domain;
/* We want all domain(s) */
nb_domain = lttng_list_domains(session_name, &domains);
if (nb_domain < 0) {
ret = CMD_ERROR;
ERR("%s", lttng_strerror(nb_domain));
goto end;
}
if (lttng_opt_mi) {
ret = mi_lttng_domains_open(writer);
if (ret) {
ret = CMD_ERROR;
goto end;
}
}
for (i = 0; i < nb_domain; i++) {
switch (domains[i].type) {
case LTTNG_DOMAIN_KERNEL:
MSG("=== Domain: Kernel ===\n");
break;
case LTTNG_DOMAIN_UST:
MSG("=== Domain: UST global ===\n");
MSG("Buffer type: %s\n",
domains[i].buf_type ==
LTTNG_BUFFER_PER_PID ? "per PID" : "per UID");
break;
case LTTNG_DOMAIN_JUL:
MSG("=== Domain: JUL (Java Util Logging) ===\n");
break;
case LTTNG_DOMAIN_LOG4J:
MSG("=== Domain: LOG4j (Logging for Java) ===\n");
break;
case LTTNG_DOMAIN_PYTHON:
MSG("=== Domain: Python (logging) ===\n");
break;
default:
MSG("=== Domain: Unimplemented ===\n");
break;
}
if (lttng_opt_mi) {
ret = mi_lttng_domain(writer, &domains[i], 1);
if (ret) {
ret = CMD_ERROR;
goto end;
}
}
/* Clean handle before creating a new one */
if (handle) {
lttng_destroy_handle(handle);
}
handle = lttng_create_handle(session_name, &domains[i]);
if (handle == NULL) {
ret = CMD_FATAL;
goto end;
}
if (domains[i].type == LTTNG_DOMAIN_JUL ||
domains[i].type == LTTNG_DOMAIN_LOG4J ||
domains[i].type == LTTNG_DOMAIN_PYTHON) {
ret = list_session_agent_events();
if (ret) {
goto end;
}
continue;
}
switch (domains[i].type) {
case LTTNG_DOMAIN_KERNEL:
case LTTNG_DOMAIN_UST:
ret = list_tracker_pids();
if (ret) {
goto end;
}
break;
default:
break;
}
ret = list_channels(opt_channel);
if (ret) {
goto end;
}
if (lttng_opt_mi) {
/* Close domain element */
ret = mi_lttng_writer_close_element(writer);
if (ret) {
ret = CMD_ERROR;
goto end;
}
}
}
if (lttng_opt_mi) {
/* Close the domains, session and sessions element */
ret = mi_lttng_close_multi_element(writer, 3);
if (ret) {
ret = CMD_ERROR;
goto end;
}
}
}
}
/* Mi closing */
if (lttng_opt_mi) {
/* Close output element */
ret = mi_lttng_writer_close_element(writer);
if (ret) {
ret = CMD_ERROR;
goto end;
}
/* Command element close */
ret = mi_lttng_writer_command_close(writer);
if (ret) {
ret = CMD_ERROR;
goto end;
}
}
end:
/* Mi clean-up */
if (writer && mi_lttng_writer_destroy(writer)) {
/* Preserve original error code */
ret = ret ? ret : -LTTNG_ERR_MI_IO_FAIL;
}
free(domains);
if (handle) {
lttng_destroy_handle(handle);
}
poptFreeContext(pc);
return ret;
}
/*
* The 'list <options>' first level command
*/
int cmd_list(int argc, const char **argv)
{
int opt, ret = CMD_SUCCESS;
const char *session_name;
static poptContext pc;
struct lttng_domain domain;
struct lttng_domain *domains = NULL;
memset(&domain, 0, sizeof(domain));
if (argc < 1) {
usage(stderr);
ret = CMD_ERROR;
goto end;
}
pc = poptGetContext(NULL, argc, argv, long_options, 0);
poptReadDefaultConfig(pc, 0);
while ((opt = poptGetNextOpt(pc)) != -1) {
switch (opt) {
case OPT_HELP:
usage(stdout);
goto end;
case OPT_USERSPACE:
opt_userspace = 1;
break;
case OPT_LIST_OPTIONS:
list_cmd_options(stdout, long_options);
goto end;
default:
usage(stderr);
ret = CMD_UNDEFINED;
goto end;
}
}
/* Get session name (trailing argument) */
session_name = poptGetArg(pc);
DBG2("Session name: %s", session_name);
if (opt_kernel) {
domain.type = LTTNG_DOMAIN_KERNEL;
} else if (opt_userspace) {
DBG2("Listing userspace global domain");
domain.type = LTTNG_DOMAIN_UST;
} else if (opt_jul) {
DBG2("Listing JUL domain");
domain.type = LTTNG_DOMAIN_JUL;
}
if (opt_kernel || opt_userspace || opt_jul) {
handle = lttng_create_handle(session_name, &domain);
if (handle == NULL) {
ret = CMD_FATAL;
goto end;
}
}
if (session_name == NULL) {
if (!opt_kernel && !opt_userspace && !opt_jul) {
ret = list_sessions(NULL);
if (ret != 0) {
goto end;
}
}
if (opt_kernel) {
ret = list_kernel_events();
if (ret < 0) {
ret = CMD_ERROR;
goto end;
}
}
if (opt_userspace) {
if (opt_fields) {
ret = list_ust_event_fields();
} else {
ret = list_ust_events();
}
if (ret < 0) {
ret = CMD_ERROR;
goto end;
}
}
if (opt_jul) {
ret = list_jul_events();
if (ret < 0) {
ret = CMD_ERROR;
goto end;
}
}
} else {
/* List session attributes */
ret = list_sessions(session_name);
if (ret != 0) {
goto end;
}
/* Domain listing */
if (opt_domain) {
ret = list_domains(session_name);
goto end;
}
if (opt_kernel || opt_userspace) {
/* Channel listing */
ret = list_channels(opt_channel);
if (ret < 0) {
goto end;
}
} else {
int i, nb_domain;
/* We want all domain(s) */
nb_domain = lttng_list_domains(session_name, &domains);
if (nb_domain < 0) {
ret = nb_domain;
ERR("%s", lttng_strerror(ret));
goto end;
}
for (i = 0; i < nb_domain; i++) {
switch (domains[i].type) {
case LTTNG_DOMAIN_KERNEL:
MSG("=== Domain: Kernel ===\n");
break;
case LTTNG_DOMAIN_UST:
MSG("=== Domain: UST global ===\n");
MSG("Buffer type: %s\n",
domains[i].buf_type ==
LTTNG_BUFFER_PER_PID ? "per PID" : "per UID");
break;
case LTTNG_DOMAIN_JUL:
MSG("=== Domain: JUL (Java Util Logging) ===\n");
break;
default:
MSG("=== Domain: Unimplemented ===\n");
break;
}
/* Clean handle before creating a new one */
if (handle) {
lttng_destroy_handle(handle);
}
handle = lttng_create_handle(session_name, &domains[i]);
if (handle == NULL) {
ret = CMD_FATAL;
goto end;
}
if (domains[i].type == LTTNG_DOMAIN_JUL) {
ret = list_session_jul_events();
if (ret < 0) {
goto end;
}
continue;
}
ret = list_channels(opt_channel);
if (ret < 0) {
goto end;
}
}
}
}
end:
free(domains);
if (handle) {
lttng_destroy_handle(handle);
}
poptFreeContext(pc);
return ret;
}
int main(int argc, const char *argv[])
{
try
{
CmdArgParser parser(argc, argv);
parser.setHeader("Archive Export version " ARCH_VERSION_TXT ", "
EPICS_VERSION_STRING
", built " __DATE__ ", " __TIME__ "\n\n");
parser.setArgumentsInfo("<index file> {channel}");
CmdArgFlag be_verbose (parser, "verbose", "Verbose mode");
CmdArgString pattern (parser, "match", "<reg. exp.>",
"Channel name pattern");
CmdArgFlag do_list (parser, "list", "List all channels");
CmdArgFlag do_info (parser, "info", "Time-range info on channels");
CmdArgString start_time (parser, "start", "<time>",
"Format: \"mm/dd/yyyy[ hh:mm:ss[.nano-secs]]\"");
CmdArgString end_time (parser, "end", "<time>", "(exclusive)");
CmdArgFlag status_text(parser, "text",
"Include text column for status/severity (default)");
CmdArgFlag no_status_text(parser, "no_text",
"Exclude text column for status/severity");
CmdArgString output (parser,
"output", "<file>", "Output to file");
CmdArgDouble plotbin (parser,
"plotbin", "<seconds>",
"Bin the raw data for plotting");
CmdArgDouble average (parser,
"average", "<seconds>", "average values");
CmdArgDouble linear (parser,
"linear", "<seconds>",
"Interpolate values linearly");
CmdArgString format_txt (parser,
"format", "<decimal|engineering|exponential>",
"Use specific format for numbers");
CmdArgInt prec (parser,
"precision", "<int>", "Precision of numbers");
CmdArgFlag GNUPlot (parser,
"gnuplot", "Generate GNUPlot command file");
CmdArgFlag image (parser,
"Gnuplot", "Generate GNUPlot output for Image");
CmdArgFlag raw_time (parser, "raw_time",
"Include columns for EPICS time stamp");
CmdArgFlag millisecs (parser, "millisecs",
"Truncate time to millisecs in spreadsheet dump.");
// defaults
prec.set(-1);
if (! parser.parse())
return -1;
if (parser.getArguments().size() < 1)
{
parser.usage();
return -1;
}
precision = prec;
if (!strncmp(format_txt.get().c_str(), "d", 1))
format = RawValue::DECIMAL;
else if (!strncmp(format_txt.get().c_str(), "en", 2))
format = RawValue::ENGINEERING;
else if (!strncmp(format_txt.get().c_str(), "ex", 2))
format = RawValue::EXPONENTIAL;
else if (format_txt.get().length() > 0)
{
fprintf(stderr, "Unknown format string '%s'\n", format_txt.get().c_str());
return -1;
}
verbose = be_verbose;
only_millisecs = millisecs;
// Start/end time
AutoPtr<epicsTime> start, end;
stdString txt;
if (start_time.get().length() > 0)
{
start = new epicsTime;
if (!string2epicsTime(start_time.get(), *start))
{
fprintf(stderr, "Parse error for start time '%s'\n",
start_time.get().c_str());
start = 0;
parser.usage();
return -1;
}
if (verbose)
printf("Using start time %s\n", epicsTimeTxt(*start, txt));
}
if (end_time.get().length() > 0)
{
end = new epicsTime();
if (!string2epicsTime(end_time.get(), *end))
{
fprintf(stderr, "Parse error for end time '%s'\n",
end_time.get().c_str());
end = 0;
parser.usage();
return -1;
}
if (verbose)
printf("Using end time %s\n", epicsTimeTxt(*end, txt));
}
if (start && end && *start > *end)
{ // Could simply swap start and end, but assume the user is
// confused and should rethink the request.
fprintf(stderr, "start time is greater than end time.\n");
return -1;
}
// Index name
stdString index_name = parser.getArgument(0);
// Channel names
stdVector<stdString> names;
if (parser.getArguments().size() > 1)
{
if (! pattern.get().empty())
{
fputs("Pattern from '-m' switch is ignored\n"
"since a list of channels was also provided.\n", stderr);
}
// first argument was directory file name, skip that:
for (size_t i=1; i<parser.getArguments().size(); ++i)
names.push_back(parser.getArgument(i));
}
if ((GNUPlot || image) && output.get().length() == 0)
{
fprintf(stderr, "The -gnuplot/Gnuplot options require "
"an -output file\n");
return -1;
}
// How?
ReaderFactory::How how = ReaderFactory::Raw;
double delta = 0.0;
if (double(plotbin) > 0.0)
{
how = ReaderFactory::Plotbin;
delta = double(plotbin);
}
else if (double(average) > 0.0)
{
how = ReaderFactory::Average;
delta = double(average);
}
else if (double(linear) > 0.0)
{
how = ReaderFactory::Linear;
delta = double(linear);
}
// Open index
AutoIndex index;
index.open(index_name.c_str());
if (verbose)
printf("Opened index '%s'\n", index_name.c_str());
if (do_info && names.size()<=0 && pattern.get().length()<=0)
do_list.set(); // otherwise it'd be a NOP
if (names.size() <= 0 &&
(do_list || pattern.get().length() > 0))
get_names_for_pattern(index, names, pattern);
if (do_info)
list_channels(index, names, true);
else if (do_list)
list_channels(index, names, false);
else if (names.size() > 0)
{
if (GNUPlot || image)
dump_gnuplot(index, names, start, end,
how, delta, output, image);
else
dump_spreadsheet(index, names, start, end,
raw_time, !no_status_text, how, delta,
output);
}
index.close();
}
catch (GenericException &e)
{
fprintf(stderr, "Error:\n%s\n", e.what());
return -1;
}
return 0;
}
int
main(int argc, char *argv[])
{
const char *ifname, *cmd;
unsigned char bnounit = 0;
char *if_base = NULL;
unsigned int unit_res = -1;
int res = 0;
if (argc < 2 ||
strncmp(argv[1],"-h",2) == 0 || strncmp(argv[1],"--h",3) == 0)
usage();
ifname = argv[1];
if (argc == 2) {
ieee80211_status(ifname);
return 0;
}
cmd = argv[2];
if (streq(cmd, "create")) {
struct ieee80211_clone_params cp;
struct ifreq ifr;
memset(&ifr, 0, sizeof(ifr));
memset(&cp, 0, sizeof(cp));
strncpy(cp.icp_name, ifname, IFNAMSIZ);
/* NB: station mode is the default */
cp.icp_opmode = IEEE80211_M_STA;
/* NB: default is to request a unique bssid/mac */
cp.icp_flags = IEEE80211_CLONE_BSSID;
while (argc > 3) {
if (strcmp(argv[3], "wlanmode") == 0) {
if (argc < 5)
usage();
cp.icp_opmode = (u_int16_t) getopmode(argv[4]);
argc--;
argv++;
} else if (strcmp(argv[3], "wlandev") == 0) {
if (argc < 5)
usage();
strncpy(ifr.ifr_name, argv[4], IFNAMSIZ);
argc--;
argv++;
} else if (strcmp(argv[3], "nounit" ) == 0) {
bnounit = 1;
} else {
int flag = getflag(argv[3]);
if (flag < 0)
cp.icp_flags &= ~(-flag);
else
cp.icp_flags |= flag;
}
argc--;
argv++;
}
if (ifr.ifr_name[0] == '\0')
errx(1, "no device specified with wlandev");
res = if_split_name(cp.icp_name, &if_base, &unit_res);
if (res < 0) {
err(1, "if_split_name() - malloc");
} else if ((res == 0) && (bnounit == 0)) {
/* user gave a string only and using a unit */
unit_res = if_find_unit(if_base);
if (unit_res < 0) {
err(1, "if_find_unit - failed");
} else {
snprintf(cp.icp_name + strlen(if_base),
IFNAMSIZ - strlen(if_base), "%d", unit_res);
}
}
free(if_base);
if_base = NULL;
ifr.ifr_data = (void *) &cp;
vap_create(&ifr);
printf("%s\n", ifr.ifr_name);
} else if (streq(cmd, "destroy")) {
vap_destroy(ifname);
} else if (streq(cmd, "list")) {
if (argc > 3) {
const char *arg = argv[3];
if (streq(arg, "sta"))
list_stations(ifname);
else if (streq(arg, "scan") || streq(arg, "ap"))
list_scan(ifname);
else if (streq(arg, "chan") || streq(arg, "freq"))
list_channels(ifname, 1);
else if (streq(arg, "active"))
list_channels(ifname, 0);
else if (streq(arg, "keys"))
list_keys(ifname);
else if (streq(arg, "caps"))
list_capabilities(ifname);
else if (streq(arg, "wme"))
list_wme(ifname);
else
err(1, "unknown 'list' option: %s", arg);
} else /* NB: for compatibility */
list_stations(ifname);
} else
usage();
return 0;
}