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hexchat/plugins/sysinfo/xsys.c
2012-12-23 11:36:54 -08:00

882 lines
19 KiB
C

/*
* SysInfo - sysinfo plugin for HexChat
* Copyright (c) 2012 Berke Viktor.
*
* xsys.c - main functions for X-Sys 2
* by mikeshoup
* Copyright (C) 2003, 2004, 2005 Michael Shoup
* Copyright (C) 2005, 2006, 2007 Tony Vroon
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <glib.h>
#include "hexchat-plugin.h"
#include "parse.h"
#include "match.h"
#include "xsys.h"
#define DEFAULT_FORMAT "%B%1:%B %2 **"
#define DEFAULT_PERCENT 1
#define DEFAULT_PCIIDS "/usr/share/hwdata/pci.ids"
static hexchat_plugin *ph; /* plugin handle */
static int error_printed = 0; /* semaphore, make sure not to print the same error more than once during one execution */
static char name[] = "SysInfo";
static char desc[] = "Display info about your hardware and OS";
static char version[] = "3.0";
static char sysinfo_help[] = "SysInfo Usage:\n /SYSINFO [OS|DISTRO|CPU|RAM|DISK|VGA|SOUND|ETHERNET|UPTIME], print various details about your system or print a summary without arguments\n /SYSINFO LIST, print current settings\n /SYSINFO SET <variable>, update given setting\n /SYSINFO RESET, reset settings to defaults\n /NETDATA <iface>, show transmitted data on given interface\n /NETSTREAM <iface>, show current bandwidth on given interface\n";
void
sysinfo_get_pciids (char* dest)
{
hexchat_pluginpref_get_str (ph, "pciids", dest);
}
int
sysinfo_get_percent ()
{
return hexchat_pluginpref_get_int (ph, "percent");
}
void
sysinfo_print_error (const char* msg)
{
if (!error_printed)
{
hexchat_printf (ph, "%s\t%s", name, msg);
}
error_printed++;
}
static int
print_summary (int announce, char* format)
{
char sysinfo[bsize];
char buffer[bsize];
char cpu_model[bsize];
char cpu_cache[bsize];
char cpu_vendor[bsize];
char os_host[bsize];
char os_user[bsize];
char os_kernel[bsize];
unsigned long long mem_total;
unsigned long long mem_free;
unsigned int count;
double cpu_freq;
int giga = 0;
int weeks;
int days;
int hours;
int minutes;
int seconds;
sysinfo[0] = '\0';
snprintf (buffer, bsize, "%s", hexchat_get_info (ph, "version"));
format_output ("HexChat", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (sysinfo));
/* BEGIN OS PARSING */
if (xs_parse_os (os_user, os_host, os_kernel) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_os()", name);
return HEXCHAT_EAT_ALL;
}
snprintf (buffer, bsize, "%s", os_kernel);
format_output ("OS", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (sysinfo));
/* BEGIN DISTRO PARSING */
if (xs_parse_distro (buffer) != 0)
{
strncpy (buffer, "Unknown", bsize);
}
format_output ("Distro", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (sysinfo));
/* BEGIN CPU PARSING */
if (xs_parse_cpu (cpu_model, cpu_vendor, &cpu_freq, cpu_cache, &count) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_cpu()", name);
return HEXCHAT_EAT_ALL;
}
if (cpu_freq > 1000)
{
cpu_freq /= 1000;
giga = 1;
}
if (giga)
{
snprintf (buffer, bsize, "%d x %s (%s) @ %.2fGHz", count, cpu_model, cpu_vendor, cpu_freq);
}
else
{
snprintf (buffer, bsize, "%d x %s (%s) @ %.0fMHz", count, cpu_model, cpu_vendor, cpu_freq);
}
format_output ("CPU", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (sysinfo));
/* BEGIN MEMORY PARSING */
if (xs_parse_meminfo (&mem_total, &mem_free, 0) == 1)
{
hexchat_printf (ph, "%s\tERROR in parse_meminfo!", name);
return HEXCHAT_EAT_ALL;
}
snprintf (buffer, bsize, "%s", pretty_freespace ("Physical", &mem_free, &mem_total));
format_output ("RAM", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (sysinfo));
/* BEGIN DISK PARSING */
if (xs_parse_df (NULL, buffer))
{
hexchat_printf (ph, "%s\tERROR in parse_df", name);
return HEXCHAT_EAT_ALL;
}
format_output ("Disk", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (buffer));
/* BEGIN VIDEO PARSING */
if (xs_parse_video (buffer))
{
hexchat_printf (ph, "%s\tERROR in parse_video", name);
return HEXCHAT_EAT_ALL;
}
format_output ("VGA", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (buffer));
/* BEGIN SOUND PARSING */
if (xs_parse_sound (buffer))
{
strncpy (buffer, "Not present", bsize);
}
format_output ("Sound", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (buffer));
/* BEGIN ETHERNET PARSING */
if (xs_parse_ether (buffer))
{
strncpy (buffer, "None found", bsize);
}
format_output ("Ethernet", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (buffer));
/* BEGIN UPTIME PARSING */
if (xs_parse_uptime (&weeks, &days, &hours, &minutes, &seconds))
{
hexchat_printf (ph, "%s\tERROR in parse_uptime()", name);
return HEXCHAT_EAT_ALL;
}
if (minutes != 0 || hours != 0 || days != 0 || weeks != 0)
{
if (hours != 0 || days != 0 || weeks != 0)
{
if (days !=0 || weeks != 0)
{
if (weeks != 0)
{
snprintf (buffer, bsize, "%dw %dd %dh %dm %ds", weeks, days, hours, minutes, seconds);
}
else
{
snprintf (buffer, bsize, "%dd %dh %dm %ds", days, hours, minutes, seconds);
}
}
else
{
snprintf (buffer, bsize, "%dh %dm %ds", hours, minutes, seconds);
}
}
else
{
snprintf (buffer, bsize, "%dm %ds", minutes, seconds);
}
}
format_output ("Uptime", buffer, format);
strcat (sysinfo, "\017 ");
strncat (sysinfo, buffer, bsize - strlen (buffer));
if (announce)
{
hexchat_commandf (ph, "SAY %s", sysinfo);
}
else
{
hexchat_printf (ph, "%s", sysinfo);
}
return HEXCHAT_EAT_ALL;
}
static int
print_os (int announce, char* format)
{
char buffer[bsize];
char user[bsize];
char host[bsize];
char kernel[bsize];
if (xs_parse_os (user, host, kernel) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_os()", name);
return HEXCHAT_EAT_ALL;
}
snprintf (buffer, bsize, "%s@%s, %s", user, host, kernel);
format_output ("OS", buffer, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", buffer);
}
else
{
hexchat_printf (ph, "%s", buffer);
}
return HEXCHAT_EAT_ALL;
}
static int
print_distro (int announce, char* format)
{
char name[bsize];
if (xs_parse_distro (name) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_distro()!", name);
return HEXCHAT_EAT_ALL;
}
format_output("Distro", name, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", name);
}
else
{
hexchat_printf (ph, "%s", name);
}
return HEXCHAT_EAT_ALL;
}
static int
print_cpu (int announce, char* format)
{
char model[bsize];
char vendor[bsize];
char cache[bsize];
char buffer[bsize];
unsigned int count;
double freq;
int giga = 0;
if (xs_parse_cpu (model, vendor, &freq, cache, &count) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_cpu()", name);
return HEXCHAT_EAT_ALL;
}
if (freq > 1000)
{
freq /= 1000;
giga = 1;
}
if (giga)
{
snprintf (buffer, bsize, "%d x %s (%s) @ %.2fGHz w/ %s L2 Cache", count, model, vendor, freq, cache);
}
else
{
snprintf (buffer, bsize, "%d x %s (%s) @ %.0fMHz w/ %s L2 Cache", count, model, vendor, freq, cache);
}
format_output ("CPU", buffer, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", buffer);
}
else
{
hexchat_printf (ph, "%s", buffer);
}
return HEXCHAT_EAT_ALL;
}
static int
print_ram (int announce, char* format)
{
unsigned long long mem_total;
unsigned long long mem_free;
unsigned long long swap_total;
unsigned long long swap_free;
char string[bsize];
if (xs_parse_meminfo (&mem_total, &mem_free, 0) == 1)
{
hexchat_printf (ph, "%s\tERROR in parse_meminfo!", name);
return HEXCHAT_EAT_ALL;
}
if (xs_parse_meminfo (&swap_total, &swap_free, 1) == 1)
{
hexchat_printf (ph, "%s\tERROR in parse_meminfo!", name);
return HEXCHAT_EAT_ALL;
}
snprintf (string, bsize, "%s - %s", pretty_freespace ("Physical", &mem_free, &mem_total), pretty_freespace ("Swap", &swap_free, &swap_total));
format_output ("RAM", string, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", string);
}
else
{
hexchat_printf (ph, "%s", string);
}
return HEXCHAT_EAT_ALL;
}
static int
print_disk (int announce, char* format)
{
char string[bsize] = {0,};
#if 0
if (*word == '\0')
{
if (xs_parse_df (NULL, string))
{
hexchat_printf (ph, "ERROR in parse_df");
return HEXCHAT_EAT_ALL;
}
}
else
{
if (xs_parse_df (*word, string))
{
hexchat_printf (ph, "ERROR in parse_df");
return HEXCHAT_EAT_ALL;
}
}
#endif
if (xs_parse_df (NULL, string))
{
hexchat_printf (ph, "%s\tERROR in parse_df", name);
return HEXCHAT_EAT_ALL;
}
format_output ("Disk", string, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", string);
}
else
{
hexchat_printf (ph, "%s", string);
}
return HEXCHAT_EAT_ALL;
}
static int
print_vga (int announce, char* format)
{
char vid_card[bsize];
char agp_bridge[bsize];
char buffer[bsize];
int ret;
if ((ret = xs_parse_video (vid_card)) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_video! %d", name, ret);
return HEXCHAT_EAT_ALL;
}
if (xs_parse_agpbridge (agp_bridge) != 0)
{
snprintf (buffer, bsize, "%s", vid_card);
}
else
{
snprintf (buffer, bsize, "%s @ %s", vid_card, agp_bridge);
}
format_output ("VGA", buffer, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", buffer);
}
else
{
hexchat_printf (ph, "%s", buffer);
}
return HEXCHAT_EAT_ALL;
}
static int
print_sound (int announce, char* format)
{
char sound[bsize];
if (xs_parse_sound (sound) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_asound()!", name);
return HEXCHAT_EAT_ALL;
}
format_output ("Sound", sound, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", sound);
}
else
{
hexchat_printf (ph, "%s", sound);
}
return HEXCHAT_EAT_ALL;
}
static int
print_ethernet (int announce, char* format)
{
char ethernet_card[bsize];
if (xs_parse_ether (ethernet_card))
{
strncpy (ethernet_card, "None found", bsize);
}
format_output ("Ethernet", ethernet_card, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", ethernet_card);
}
else
{
hexchat_printf (ph, "%s", ethernet_card);
}
return HEXCHAT_EAT_ALL;
}
static int
print_uptime (int announce, char* format)
{
char buffer[bsize];
int weeks;
int days;
int hours;
int minutes;
int seconds;
if (xs_parse_uptime (&weeks, &days, &hours, &minutes, &seconds))
{
hexchat_printf (ph, "%s\tERROR in parse_uptime()", name);
return HEXCHAT_EAT_ALL;
}
if (minutes != 0 || hours != 0 || days != 0 || weeks != 0)
{
if (hours != 0 || days != 0 || weeks != 0)
{
if (days !=0 || weeks != 0)
{
if (weeks != 0)
{
snprintf (buffer, bsize, "%dw %dd %dh %dm %ds", weeks, days, hours, minutes, seconds);
}
else
{
snprintf (buffer, bsize, "%dd %dh %dm %ds", days, hours, minutes, seconds);
}
}
else
{
snprintf (buffer, bsize, "%dh %dm %ds", hours, minutes, seconds);
}
}
else
{
snprintf (buffer, bsize, "%dm %ds", minutes, seconds);
}
}
format_output ("Uptime", buffer, format);
if (announce)
{
hexchat_commandf (ph, "SAY %s", buffer);
}
else
{
hexchat_printf (ph, "%s", buffer);
}
return HEXCHAT_EAT_ALL;
}
static int
netdata_cb (char *word[], char *word_eol[], void *userdata)
{
char netdata[bsize];
char format[bsize];
unsigned long long bytes_recv;
unsigned long long bytes_sent;
if (*word[2] == '\0')
{
hexchat_printf (ph, "%s\tYou must specify a network device (e.g. /NETDATA eth0)!", name);
return HEXCHAT_EAT_ALL;
}
if (xs_parse_netdev (word[2], &bytes_recv, &bytes_sent) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_netdev", name);
return HEXCHAT_EAT_ALL;
}
bytes_recv /= 1024;
bytes_sent /= 1024;
snprintf (netdata, bsize, "%s: %.1f MB Recieved, %.1f MB Sent", word[2], (double)bytes_recv/1024.0, (double)bytes_sent/1024.0);
hexchat_pluginpref_get_str (ph, "format", format);
format_output ("Netdata", netdata, format);
if (hexchat_list_int (ph, NULL, "type") >= 2)
{
hexchat_commandf (ph, "SAY %s", netdata);
}
else
{
hexchat_printf (ph, "%s", netdata);
}
return HEXCHAT_EAT_ALL;
}
static int
netstream_cb (char *word[], char *word_eol[], void *userdata)
{
char netstream[bsize];
char mag_r[5];
char mag_s[5];
char format[bsize];
unsigned long long bytes_recv;
unsigned long long bytes_sent;
unsigned long long bytes_recv_p;
unsigned long long bytes_sent_p;
struct timespec ts = {1, 0};
if (*word[2] == '\0')
{
hexchat_printf (ph, "%s\tYou must specify a network device (e.g. /NETSTREAM eth0)!", name);
return HEXCHAT_EAT_ALL;
}
if (xs_parse_netdev(word[2], &bytes_recv, &bytes_sent) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_netdev", name);
return HEXCHAT_EAT_ALL;
}
while (nanosleep (&ts, &ts) < 0);
if (xs_parse_netdev(word[2], &bytes_recv_p, &bytes_sent_p) != 0)
{
hexchat_printf (ph, "%s\tERROR in parse_netdev", name);
return HEXCHAT_EAT_ALL;
}
bytes_recv = (bytes_recv_p - bytes_recv);
bytes_sent = (bytes_sent_p - bytes_sent);
if (bytes_recv > 1024)
{
bytes_recv /= 1024;
snprintf (mag_r, 5, "KB/s");
}
else
{
snprintf (mag_r, 5, "B/s");
}
if (bytes_sent > 1024)
{
bytes_sent /= 1024;
snprintf (mag_s, 5, "KB/s");
}
else
{
snprintf (mag_s, 5, "B/s");
}
snprintf (netstream, bsize, "%s: Receiving %llu %s, Sending %llu %s", word[2], bytes_recv, mag_r, bytes_sent, mag_s);
hexchat_pluginpref_get_str (ph, "format", format);
format_output ("Netstream", netstream, format);
if (hexchat_list_int (ph, NULL, "type") >= 2)
{
hexchat_commandf (ph, "SAY %s", netstream);
}
else
{
hexchat_printf (ph, "%s", netstream);
}
return HEXCHAT_EAT_ALL;
}
static void
list_settings ()
{
char list[512];
char buffer[512];
char* token;
hexchat_pluginpref_list (ph, list);
hexchat_printf (ph, "%s\tCurrent Settings:", name);
token = strtok (list, ",");
while (token != NULL)
{
hexchat_pluginpref_get_str (ph, token, buffer);
hexchat_printf (ph, "%s\t%s: %s\n", name, token, buffer);
token = strtok (NULL, ",");
}
}
static void
reset_settings ()
{
hexchat_pluginpref_set_str (ph, "pciids", DEFAULT_PCIIDS);
hexchat_pluginpref_set_str (ph, "format", DEFAULT_FORMAT);
hexchat_pluginpref_set_int (ph, "percent", DEFAULT_PERCENT);
}
static int
sysinfo_cb (char *word[], char *word_eol[], void *userdata)
{
error_printed = 0;
int announce = 0;
int buffer;
char format[bsize];
if (!hexchat_pluginpref_get_str (ph, "format", format))
{
hexchat_printf (ph, "%s\tError reading config file!", name);
return HEXCHAT_EAT_ALL;
}
if (hexchat_list_int (ph, NULL, "type") >= 2)
{
announce = 1;
}
if (!g_ascii_strcasecmp ("HELP", word[2]))
{
hexchat_printf (ph, sysinfo_help);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("LIST", word[2]))
{
list_settings ();
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("SET", word[2]))
{
if (!g_ascii_strcasecmp ("", word_eol[4]))
{
hexchat_printf (ph, "%s\tEnter a value!\n", name);
return HEXCHAT_EAT_ALL;
}
if (!g_ascii_strcasecmp ("format", word[3]))
{
hexchat_pluginpref_set_str (ph, "format", word_eol[4]);
hexchat_printf (ph, "%s\tformat is set to: %s\n", name, word_eol[4]);
}
else if (!g_ascii_strcasecmp ("percent", word[3]))
{
buffer = atoi (word[4]); /* don't use word_eol, numbers must not contain spaces */
if (buffer > 0 && buffer < INT_MAX)
{
hexchat_pluginpref_set_int (ph, "percent", buffer);
hexchat_printf (ph, "%s\tpercent is set to: %d\n", name, buffer);
}
else
{
hexchat_printf (ph, "%s\tInvalid input!\n", name);
}
}
else if (!g_ascii_strcasecmp ("pciids", word[3]))
{
hexchat_pluginpref_set_str (ph, "pciids", word_eol[4]);
hexchat_printf (ph, "%s\tpciids is set to: %s\n", name, word_eol[4]);
}
else
{
hexchat_printf (ph, "%s\tInvalid variable name! Use 'pciids', 'format' or 'percent'!\n", name);
return HEXCHAT_EAT_ALL;
}
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("RESET", word[2]))
{
reset_settings ();
hexchat_printf (ph, "%s\tSettings have been restored to defaults.\n", name);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("OS", word[2]))
{
print_os (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("DISTRO", word[2]))
{
print_distro (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("CPU", word[2]))
{
print_cpu (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("RAM", word[2]))
{
print_ram (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("DISK", word[2]))
{
print_disk (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("VGA", word[2]))
{
print_vga (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("SOUND", word[2]))
{
print_sound (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("ETHERNET", word[2]))
{
print_ethernet (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("UPTIME", word[2]))
{
print_uptime (announce, format);
return HEXCHAT_EAT_ALL;
}
else if (!g_ascii_strcasecmp ("", word[2]))
{
print_summary (announce, format);
return HEXCHAT_EAT_ALL;
}
else
{
hexchat_printf (ph, sysinfo_help);
return HEXCHAT_EAT_ALL;
}
}
int
hexchat_plugin_init (hexchat_plugin *plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg)
{
ph = plugin_handle;
*plugin_name = name;
*plugin_desc = desc;
*plugin_version = version;
char buffer[bsize];
hexchat_hook_command (ph, "SYSINFO", HEXCHAT_PRI_NORM, sysinfo_cb, sysinfo_help, NULL);
hexchat_hook_command (ph, "NETDATA", HEXCHAT_PRI_NORM, netdata_cb, NULL, NULL);
hexchat_hook_command (ph, "NETSTREAM", HEXCHAT_PRI_NORM, netstream_cb, NULL, NULL);
/* this is required for the very first run */
if (hexchat_pluginpref_get_str (ph, "pciids", buffer) == 0)
{
hexchat_pluginpref_set_str (ph, "pciids", DEFAULT_PCIIDS);
}
if (hexchat_pluginpref_get_str (ph, "format", buffer) == 0)
{
hexchat_pluginpref_set_str (ph, "format", DEFAULT_FORMAT);
}
if (hexchat_pluginpref_get_int (ph, "percent") == -1)
{
hexchat_pluginpref_set_int (ph, "percent", DEFAULT_PERCENT);
}
hexchat_command (ph, "MENU ADD \"Window/Display System Info\" \"SYSINFO\"");
hexchat_printf (ph, "%s plugin loaded\n", name);
return 1;
}
int
hexchat_plugin_deinit (void)
{
hexchat_command (ph, "MENU DEL \"Window/Display System Info\"");
hexchat_printf (ph, "%s plugin unloaded\n", name);
return 1;
}