void Director::add_tr(std::ostringstream& ss, const std::string& path, const Entry& entry) {
if(entry.name() == ".")
return;
bool isFile = entry.is_file();
ss << "<tr>";
add_td(ss, "type", get_icon(entry));
add_td(ss, "file", create_url(path, entry.name()));
isFile ? add_td(ss, "size", human_readable_size(entry.size())) : add_td(ss, "size", "-");
isFile ? add_td(ss, "modified", "N/A") : add_td(ss, "modified", "-");
ss << "</tr>";
}
struct proc_task *proc_stat(pid_t pid, int page_size)
{
int ret;
char *p, *q;
char *buf;
char pid_path[PROC_PID_SIZE];
struct proc_task *t;
t = flb_calloc(1, sizeof(struct proc_task));
if (!t) {
flb_errno();
return NULL;
}
/* Compose path for /proc/PID/stat */
ret = snprintf(pid_path, PROC_PID_SIZE, "/proc/%i/stat", pid);
if (ret < 0) {
flb_errno();
return NULL;
}
buf = file_to_buffer(pid_path);
if (!buf) {
flb_free(t);
return NULL;
}
sscanf(buf, "%d", &t->pid);
/*
* workaround for process with spaces in the name, so we dont screw up
* sscanf(3).
*/
p = buf;
while (*p != '(') p++; p++;
q = p;
while (*q != ')') q++;
strncpy(t->comm, p, q - p);
q += 2;
/* Read pending values */
sscanf(q, PROC_STAT_FORMAT,
&t->state,
&t->ppid,
&t->pgrp,
&t->session,
&t->tty_nr,
&t->tpgid,
&t->flags,
&t->minflt,
&t->cminflt,
&t->majflt,
&t->cmajflt,
&t->utime,
&t->stime,
&t->cutime,
&t->cstime,
&t->priority,
&t->nice,
&t->num_threads,
&t->itrealvalue,
&t->starttime,
&t->vsize,
&t->rss);
/* Internal conversion */
t->proc_rss = (t->rss * page_size);
t->proc_rss_hr = human_readable_size(t->proc_rss);
flb_free(buf);
return t;
}
