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/*
* HT Editor
* htfinfo.cc
*
* Copyright (C) 1999-2002 Stefan Weyergraf
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "htfinfo.h"
#include "snprintf.h"
#include <sys/stat.h>
#include <string.h>
ht_view *htfinfo_init(Bounds *b, File *file, ht_format_group *group)
{
ht_finfo_text *v = new ht_finfo_text();
v->init(b, file);
return v;
}
format_viewer_if htfinfo_if = {
htfinfo_init,
0
};
/*
* ht_finfo_text
*/
void ht_finfo_text::init(Bounds *b, File *f)
{
ht_statictext::init(b, FINFO_DESC, align_left, 1);
options |= VO_BROWSABLE;
// olddesc = desc;
// desc =;
file = f;
}
void ht_finfo_text::done()
{
// desc = olddesc;
ht_statictext::done();
}
#define FINFO_IDENTIFIER_WIDTH 24
#define FINFO_IDENTIFIER_WIDTH_STR "24"
int print_time(char *f, int max_len, const char *prefix, time_t time)
{
tm tt;
memcpy(&tt, localtime(&time), sizeof tt);
return ht_snprintf(f, max_len, "%-"FINFO_IDENTIFIER_WIDTH_STR"s%s", prefix, asctime(&tt));
}
int ht_finfo_text::gettext(char *text, int max_len)
{
if (max_len <= 0) return 0;
char *t = text;
pstat_t s;
file->pstat(s);
if (s.caps & pstat_ctime) t += print_time(t, max_len-(t-text), "time of creation", s.ctime);
if (s.caps & pstat_mtime) t += print_time(t, max_len-(t-text), "time of modification", s.mtime);
if (s.caps & pstat_atime) t += print_time(t, max_len-(t-text), "time of last access", s.atime);
if (s.caps & pstat_uid) t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s%d\n", "user id", s.uid);
if (s.caps & pstat_gid) t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s%d\n", "group id", s.gid);
if (s.caps & pstat_size) {
t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s%qd (%.2f KiB, %.2f MiB)"
" / 0x%08qx\n", "size", s.size, ((float)s.size)/1024,
((float)s.size)/1024/1024, s.size);
}
if (s.caps & pstat_inode) t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s%d\n", "inode", s.fsid);
else if (s.caps & pstat_cluster) t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s%d\n", "cluster (?)", s.fsid);
else if (s.caps & pstat_fsid) t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s%d\n", "fsid", s.fsid);
if (s.caps & pstat_mode_all) {
uint32 am[3][3]={
{HT_S_IRUSR, HT_S_IWUSR, HT_S_IXUSR},
{HT_S_IRGRP, HT_S_IWGRP, HT_S_IXGRP},
{HT_S_IROTH, HT_S_IWOTH, HT_S_IXOTH}
};
uint32 ulm[3]={pstat_mode_usr, pstat_mode_grp, pstat_mode_oth};
const char *uls[3]={"user", "group", "world"};
uint32 alm[3]={pstat_mode_r, pstat_mode_w, pstat_mode_x};
const char *als[3]={"read", "write", "execute"};
if (max_len-(t-text) > 1) *t++ = '\n';
int cols=0;
t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s", "");
for (int u=0; u<3; u++) {
if (s.caps & ulm[u]) {
t += ht_snprintf(t, max_len-(t-text), " %-8s", uls[u]);
cols++;
}
}
if (max_len-(t-text) > 1) *t++ = '\n';
for (int q=0; q < FINFO_IDENTIFIER_WIDTH+cols*9; q++) if (max_len-(t-text) > 1) *t++ = '-';
if (max_len-(t-text) > 1) *t++ = '\n';
for (int a=0; a<3; a++) {
if (s.caps & alm[a]) {
t += ht_snprintf(t, max_len-(t-text), "%-"FINFO_IDENTIFIER_WIDTH_STR"s", als[a]);
for (int u=0; u<3; u++) {
if (s.caps & ulm[u]) {
t += ht_snprintf(t, max_len-(t-text), " %-8s", (s.mode & am[u][a]) ? "[x]" : "[ ]");
}
}
if (max_len-(t-text) > 1) *t++ = '\n';
}
}
*t = 0;
}
return t-text;
}
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