301 lines
7.4 KiB
C
301 lines
7.4 KiB
C
/*
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* parse.c - parsing functions for X-Sys
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* by mike9010
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* Copyright (C) 2003, 2004, 2005 Michael Shoup
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* Copyright (C) 2005, 2006, 2007 Tony Vroon
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <pci/header.h>
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#include <glib.h>
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#ifdef __sparc__
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#include <dirent.h>
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#endif
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#include "pci.h"
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#include "match.h"
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#include "parse.h"
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#include "sysinfo.h"
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int xs_parse_cpu(char *model, char *vendor, double *freq)
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{
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#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc__) || defined(__alpha__) || defined(__ia64__) || defined(__parisc__) || defined(__sparc__)
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char buffer[bsize];
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#endif
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#if defined(__powerpc__)
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char *pos = NULL;
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#endif
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FILE *fp = fopen("/proc/cpuinfo", "r");
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if(fp == NULL)
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return 1;
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#if defined(__i386__) || defined(__x86_64__)
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "model name", model);
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find_match_char(buffer, "vendor_id", vendor);
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find_match_double(buffer, "cpu MHz", freq);
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}
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#endif
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#ifdef __powerpc__
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "cpu", model);
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find_match_char(buffer, "machine", vendor);
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find_match_double(buffer, "clock", freq);
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}
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pos = strstr(model, ",");
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if (pos != NULL) *pos = '\0';
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#endif
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#ifdef __alpha__
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "cpu model", model);
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find_match_char(buffer, "system type", vendor);
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find_match_double(buffer, "cycle frequency [Hz]", freq);
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}
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*freq = *freq / 1000000;
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#endif
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#ifdef __ia64__
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "model", model);
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find_match_char(buffer, "vendor", vendor);
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find_match_double(buffer, "cpu MHz", freq);
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}
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#endif
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#ifdef __parisc__
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "cpu ", model);
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find_match_char(buffer, "cpu family", vendor);
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find_match_double(buffer, "cpu MHz", freq);
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}
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#endif
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#ifdef __sparc__
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DIR *dir;
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struct dirent *entry;
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FILE *fp2;
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "cpu ", model);
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find_match_char(buffer, "type ", vendor);
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find_match_double_hex(buffer, "Cpu0ClkTck", freq);
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}
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*freq = *freq / 1000000;
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#endif
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fclose(fp);
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return 0;
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}
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gint64 xs_parse_uptime(void)
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{
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char buffer[bsize];
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gint64 uptime = 0;
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FILE *fp = fopen("/proc/uptime", "r");
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if(fp == NULL)
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return 0;
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if(fgets(buffer, bsize, fp) != NULL)
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uptime = g_ascii_strtoll(buffer, NULL, 0);
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fclose(fp);
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return uptime;
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}
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int xs_parse_sound(char *snd_card)
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{
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char buffer[bsize], cards[bsize] = "\0", vendor[7] = "\0", device[7] = "\0", *pos;
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u16 class = PCI_CLASS_MULTIMEDIA_AUDIO;
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FILE *fp = NULL;
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if((fp = fopen("/proc/asound/cards", "r"))== NULL)
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{
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if (pci_find_by_class(&class, vendor, device) == 0)
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{
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pci_find_fullname(snd_card, vendor, device);
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return 0;
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}
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else
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return 1;
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}
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while(fgets(buffer, bsize, fp) != NULL)
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{
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if(isdigit(buffer[0]) || isdigit(buffer[1]))
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{
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char card_buf[bsize];
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gint64 card_id = 0;
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pos = strstr(buffer, ":");
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card_id = g_ascii_strtoll(buffer, NULL, 0);
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if (card_id == 0)
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g_snprintf(card_buf, bsize, "%s", pos+2);
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else
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g_snprintf(card_buf, bsize, "%"G_GINT64_FORMAT": %s", card_id, pos+2);
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pos = strstr(card_buf, "\n");
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*pos = '\0';
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strcat(cards, card_buf);
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}
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}
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strcpy(snd_card, cards);
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fclose(fp);
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return 0;
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}
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int xs_parse_video(char *vid_card)
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{
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char vendor[7] = "\0", device[7] = "\0";
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u16 class = PCI_CLASS_DISPLAY_VGA;
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if (pci_find_by_class(&class, vendor, device))
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return 1;
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else
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pci_find_fullname(vid_card, vendor, device);
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return 0;
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}
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int xs_parse_ether(char *ethernet_card)
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{
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char vendor[7] = "\0", device[7] = "\0";
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u16 class = PCI_CLASS_NETWORK_ETHERNET;
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if (pci_find_by_class(&class, vendor, device))
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return 1;
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else
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pci_find_fullname(ethernet_card, vendor, device);
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return 0;
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}
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int xs_parse_agpbridge(char *agp_bridge)
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{
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char vendor[7] = "\0", device[7] = "\0";
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u16 class = PCI_CLASS_BRIDGE_HOST;
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if (pci_find_by_class(&class, vendor, device))
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return 1;
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else
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pci_find_fullname(agp_bridge, vendor, device);
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return 0;
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}
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int xs_parse_meminfo(unsigned long long *mem_tot, unsigned long long *mem_free, int swap)
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{
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FILE *fp;
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char buffer[bsize];
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unsigned long long freemem = 0, buffers = 0, cache = 0;
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*mem_tot = 0;
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*mem_free = 0;
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if((fp = fopen("/proc/meminfo", "r")) == NULL)
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return 1;
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while(fgets(buffer, bsize, fp) != NULL)
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{
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if(!swap)
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{
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find_match_ll(buffer, "MemTotal:", mem_tot);
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find_match_ll(buffer, "MemFree:", &freemem);
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find_match_ll(buffer, "Buffers:", &buffers);
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find_match_ll(buffer, "Cached:", &cache);
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}
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else
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{
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find_match_ll(buffer, "SwapTotal:", mem_tot);
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find_match_ll(buffer, "SwapFree:", mem_free);
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}
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}
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if (!swap)
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{
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*mem_free = freemem + buffers + cache;
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}
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fclose(fp);
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/* Convert to bytes */
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*mem_free *= 1000;
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*mem_tot *= 1000;
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return 0;
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}
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int xs_parse_distro(char *name)
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{
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FILE *fp = NULL;
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char buffer[bsize], *pos = NULL;
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if((fp = fopen("/etc/portage/make.conf", "r")) != NULL ||
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(fp = fopen("/etc/make.conf", "r")) != NULL)
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{
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char keywords[bsize];
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while(fgets(buffer, bsize, fp) != NULL)
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find_match_char(buffer, "ACCEPT_KEYWORDS", keywords);
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/* cppcheck-suppress uninitvar */
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if (strstr(keywords, "\"") == NULL)
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g_snprintf(buffer, bsize, "Gentoo Linux (stable)");
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else
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g_snprintf(buffer, bsize, "Gentoo Linux %s", keywords);
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}
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else if((fp = fopen("/etc/redhat-release", "r")) != NULL)
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fgets(buffer, bsize, fp);
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else if((fp = fopen("/etc/mageia-release", "r")) != NULL)
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fgets(buffer, bsize, fp);
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else if((fp = fopen("/etc/slackware-version", "r")) != NULL)
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fgets(buffer, bsize, fp);
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else if((fp = fopen("/etc/mandrake-release", "r")) != NULL)
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fgets(buffer, bsize, fp);
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else if((fp = fopen("/etc/SuSE-release", "r")) != NULL)
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fgets(buffer, bsize, fp);
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else if((fp = fopen("/etc/turbolinux-release", "r")) != NULL)
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fgets(buffer, bsize, fp);
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else if((fp = fopen("/etc/arch-release", "r")) != NULL)
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g_snprintf(buffer, bsize, "ArchLinux");
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else if((fp = fopen("/etc/lsb-release", "r")) != NULL)
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{
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char id[bsize], codename[bsize], release[bsize];
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strcpy(id, "?");
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strcpy(codename, "?");
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strcpy(release, "?");
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while(fgets(buffer, bsize, fp) != NULL)
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{
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find_match_char(buffer, "DISTRIB_ID", id);
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find_match_char(buffer, "DISTRIB_CODENAME", codename);
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find_match_char(buffer, "DISTRIB_RELEASE", release);
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}
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g_snprintf(buffer, bsize, "%s \"%s\" %s", id, codename, release);
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}
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else if((fp = fopen("/etc/debian_version", "r")) != NULL)
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{
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char release[bsize];
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fgets(release, bsize, fp);
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g_snprintf(buffer, bsize, "Debian %s", release);
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}
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else
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g_snprintf(buffer, bsize, "Unknown Distro");
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if(fp != NULL)
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fclose(fp);
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pos=strchr(buffer, '\n');
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if(pos != NULL)
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*pos = '\0';
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strcpy(name, buffer);
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return 0;
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}
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