diff options
Diffstat (limited to 'plugins/sysinfo/parse.c')
| -rw-r--r-- | plugins/sysinfo/parse.c | 451 |
1 files changed, 451 insertions, 0 deletions
diff --git a/plugins/sysinfo/parse.c b/plugins/sysinfo/parse.c new file mode 100644 index 00000000..d55142a1 --- /dev/null +++ b/plugins/sysinfo/parse.c @@ -0,0 +1,451 @@ +/* + * parse.c - parsing functions for X-Sys + * by mike9010 + * 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA + */ + +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <ctype.h> +#include <sys/utsname.h> +#include <unistd.h> +#include <time.h> +#include <dirent.h> +#include <sys/types.h> +#include <pci/header.h> + +#include "pci.h" +#include "match.h" +#include "hwmon.h" +#include "xsys.h" + +int xs_parse_cpu(char *model, char *vendor, double *freq, char *cache, unsigned int *count) +{ + char buffer[bsize], *pos; + FILE *fp = fopen("/proc/cpuinfo", "r"); + pos = NULL; + if(fp == NULL) + return 1; + if(count != NULL) *count = 0; + strcpy(cache,"unknown\0"); + + #if defined(__i386__) || defined(__x86_64__) + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "model name", model); + find_match_char(buffer, "vendor_id", vendor); + find_match_double(buffer, "cpu MHz", freq); + find_match_char(buffer, "cache size", cache); + find_match_int(buffer, "processor", count); + } + *count = *count + 1; + #endif + #ifdef __powerpc__ + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "cpu", model); + find_match_char(buffer, "machine", vendor); + find_match_double(buffer, "clock", freq); + find_match_char(buffer, "L2 cache", cache); + find_match_int(buffer, "processor", count); + } + *count = *count + 1; + pos = strstr(model, ","); + if (pos != NULL) *pos = '\0'; + #endif + #ifdef __alpha__ + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "cpu model", model); + find_match_char(buffer, "system type", vendor); + find_match_double(buffer, "cycle frequency [Hz]", freq); + find_match_char(buffer, "L2 cache", cache); + find_match_int(buffer, "cpus detected", count); + } + *freq = *freq / 1000000; + #endif + #ifdef __ia64__ + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "model", model); + find_match_char(buffer, "vendor", vendor); + find_match_double(buffer, "cpu MHz", freq); + find_match_int(buffer, "processor", count); + } + *count = *count + 1; + #endif + #ifdef __parisc__ + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "cpu ", model); + find_match_char(buffer, "cpu family", vendor); + find_match_char(buffer, "D-cache", cache); + find_match_double(buffer, "cpu MHz", freq); + find_match_int(buffer, "processor", count); + } + *count = *count + 1; + #endif + #ifdef __sparc__ + DIR *dir; + struct dirent *entry; + FILE *fp2; + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "cpu ", model); + find_match_char(buffer, "type ", vendor); + find_match_int(buffer, "ncpus active", count); + find_match_double_hex(buffer, "Cpu0ClkTck", freq); + } + /* Cache is tricky, only implemented for sparc64 */ + if ((dir = opendir("/proc/openprom")) != NULL) + while ((entry = readdir(dir)) != NULL) + if (strncmp(entry->d_name,"SUNW,UltraSPARC",15) == 0) + { + snprintf(buffer,bsize,"/proc/openprom/%s/ecache-size",entry->d_name); + fp2 = fopen(buffer, "r"); + if (fp2 == NULL) break; + fscanf(fp2,"%16s",cache); + fclose(fp2); + sprintf(buffer,"0x%s",cache); + sprintf(cache,"%0.0f KB",strtod(buffer,NULL)/1024); + } + *freq = *freq / 1000000; + #endif + fclose(fp); + + return 0; +} + +int xs_parse_uptime(int *weeks, int *days, int *hours, int *minutes, int *seconds) +{ + char buffer[bsize]; + long long uptime = 0; + FILE *fp = fopen("/proc/uptime", "r"); + if(fp == NULL) + return 1; + + if(fgets(buffer, bsize, fp) != NULL) + uptime = strtol(buffer, NULL, 0); + + *seconds = uptime%60; + *minutes = (uptime/60)%60; + *hours = (uptime/3600)%24; + *days = (uptime/86400)%7; + *weeks = uptime/604800; + + fclose(fp); + + return 0; +} + +int xs_parse_os(char *user, char *host, char *kernel) +{ + struct utsname osinfo; + char hostn[bsize], *usern = getenv("USER"); + + if(uname(&osinfo)<0) + return 1; + if(gethostname(hostn, bsize)<0) + return 1; + + strncpy(user, usern, bsize); + strcpy(host, hostn); + snprintf(kernel, bsize, "%s %s %s", osinfo.sysname, osinfo.release, osinfo.machine); + + return 0; +} + +int xs_parse_sound(char *snd_card) +{ + char buffer[bsize], cards[bsize] = "\0", vendor[7] = "\0", device[7] = "\0", *pos; + u16 class = PCI_CLASS_MULTIMEDIA_AUDIO; + + FILE *fp = NULL; + if((fp = fopen("/proc/asound/cards", "r"))== NULL) { + if (pci_find_by_class(&class, vendor, device) == 0) + { + pci_find_fullname(snd_card, vendor, device); + return 0; + } + else + return 1; + } + + + while(fgets(buffer, bsize, fp) != NULL) + { + if(isdigit(buffer[0]) || isdigit(buffer[1])) + { + char card_buf[bsize]; + long card_id = 0; + pos = strstr(buffer, ":"); + card_id = strtoll(buffer, NULL, 0); + if (card_id == 0) + snprintf(card_buf, bsize, "%s", pos+2); + else + snprintf(card_buf, bsize, "%ld: %s", card_id, pos+2); + pos = strstr(card_buf, "\n"); + *pos = '\0'; + strcat(cards, card_buf); + } + } + + strcpy(snd_card, cards); + + fclose(fp); + return 0; +} + +int xs_parse_video(char *vid_card) +{ + char vendor[7] = "\0", device[7] = "\0"; + u16 class = PCI_CLASS_DISPLAY_VGA; + if (pci_find_by_class(&class, vendor, device)) + return 1; + else + pci_find_fullname(vid_card, vendor, device); + return 0; +} + +int xs_parse_ether(char *ethernet_card) +{ + char vendor[7] = "\0", device[7] = "\0"; + u16 class = PCI_CLASS_NETWORK_ETHERNET; + if (pci_find_by_class(&class, vendor, device)) + return 1; + else + pci_find_fullname(ethernet_card, vendor, device); + return 0; +} + +int xs_parse_agpbridge(char *agp_bridge) +{ + char vendor[7] = "\0", device[7] = "\0"; + u16 class = PCI_CLASS_BRIDGE_HOST; + if (pci_find_by_class(&class, vendor, device)) + return 1; + else + pci_find_fullname(agp_bridge, vendor, device); + return 0; +} + +int xs_parse_netdev(const char *device, unsigned long long *bytes_recv, unsigned long long *bytes_sent) +{ + FILE *fp; + char buffer[bsize], *pos; + int i; + + fp=fopen("/proc/net/dev", "r"); + if(fp==NULL) + return 1; + + while(fgets(buffer, bsize, fp) != NULL) + { + for(i=0; isspace(buffer[i]); i++); + if(strncmp(device, &buffer[i], strlen(device)) == 0) break; + } + fclose(fp); + pos = strstr(buffer, ":"); + pos++; + *bytes_recv = strtoull(pos, &pos, 0); + + for(i=0;i<7;i++) strtoull(pos, &pos, 0); + + *bytes_sent = strtoull(pos, NULL, 0); + + return 0; +} + +int xs_parse_df(const char *mount_point, char *result) +{ + FILE *pipe; + char buffer[bsize], *pos; + unsigned long long total_k=0, free_k=0; + int i=0; + + pipe = popen("df -k -l -P", "r"); + if(pipe==NULL) + return 1; + + while(fgets(buffer, bsize, pipe) != NULL) + { + /* Skip over pseudo-filesystems and description line */ + if(isalpha(buffer[0])) + continue; + + for(pos=buffer; !isspace(*pos); pos++); + for(;isspace(*pos);pos++); + if(mount_point == NULL) + { + total_k += strtoull(pos, &pos, 0); + strtoull(pos, &pos, 0); + free_k += strtoull(pos, &pos, 0); + continue; + } + total_k = strtoull(pos, &pos, 0); + strtoull(pos, &pos, 0); + free_k = strtoull(pos, &pos, 0); + strtoull(pos, &pos, 0); + for(;isspace(*pos);pos++); + for(;*pos!='/';pos++); + for(i=0;*(buffer+i)!='\n';i++); + *(buffer+i)='\0'; + + if(strncasecmp(mount_point, "ALL", 3)==0) + { + char *tmp_buf = pretty_freespace(pos, &free_k, &total_k); + strcat(tmp_buf, " | "); + strcat(result, tmp_buf); + free(tmp_buf); + } + else if(strncmp(mount_point, pos, strlen(mount_point)) == 0) + { + char *tmp_buf = pretty_freespace(mount_point, &free_k, &total_k); + strncpy(result, tmp_buf, bsize); + free(tmp_buf); + break; + } + else snprintf(result, bsize, "Mount point %s not found!", mount_point); + } + + if(mount_point != NULL && strncasecmp(mount_point, "ALL", 3)==0) + *(result+strlen(result)-3) = '\0'; + + if(mount_point == NULL) + { + char *tmp_buf = pretty_freespace("Total", &free_k, &total_k); + strncpy(result, tmp_buf, bsize); + free(tmp_buf); + } + pclose(pipe); + return 0; +} + +int xs_parse_meminfo(unsigned long long *mem_tot, unsigned long long *mem_free, int swap) +{ + FILE *fp; + char buffer[bsize]; + unsigned long long freemem = 0, buffers = 0, cache = 0; + *mem_tot = 0; + *mem_free = 0; + + if((fp = fopen("/proc/meminfo", "r")) == NULL) + return 1; + + while(fgets(buffer, bsize, fp) != NULL) + { + if(!swap) + { + find_match_ll(buffer, "MemTotal:", mem_tot); + find_match_ll(buffer, "MemFree:", &freemem); + find_match_ll(buffer, "Buffers:", &buffers); + find_match_ll(buffer, "Cached:", &cache); + } + else + { + find_match_ll(buffer, "SwapTotal:", mem_tot); + find_match_ll(buffer, "SwapFree:", mem_free); + } + } + if (!swap) { + *mem_free = freemem + buffers + cache; + } + fclose(fp); + return 0; +} + +int xs_parse_distro(char *name) +{ + FILE *fp = NULL; + char buffer[bsize], *pos = NULL; + + if((fp = fopen("/etc/lsb_release", "r")) != NULL) + { + char id[bsize], codename[bsize], release[bsize]; + strcpy(id, "?"); + strcpy(codename, "?"); + strcpy(release, "?"); + while(fgets(buffer, bsize, fp) != NULL) + { + find_match_char(buffer, "DISTRIB_ID", id); + find_match_char(buffer, "DISTRIB_CODENAME", codename); + find_match_char(buffer, "DISTRIB_RELEASE", release); + } + snprintf(buffer, bsize, "%s \"%s\" %s", id, codename, release); + } + else if((fp = fopen("/etc/make.conf", "r")) != NULL) + { + char keywords[bsize]; + while(fgets(buffer, bsize, fp) != NULL) + find_match_char(buffer, "ACCEPT_KEYWORDS", keywords); + if (strstr(keywords, "\"") == NULL) + snprintf(buffer, bsize, "Gentoo Linux (stable)"); + else + snprintf(buffer, bsize, "Gentoo Linux %s", keywords); + } + else if((fp = fopen("/etc/redhat-release", "r")) != NULL) + fgets(buffer, bsize, fp); + else if((fp = fopen("/etc/slackware-version", "r")) != NULL) + fgets(buffer, bsize, fp); + else if((fp = fopen("/etc/mandrake-release", "r")) != NULL) + fgets(buffer, bsize, fp); + else if((fp = fopen("/etc/debian_version", "r")) != NULL) + { + char release[bsize]; + fgets(release, bsize, fp); + snprintf(buffer, bsize, "Debian %s", release); + } + else if((fp = fopen("/etc/SuSE-release", "r")) != NULL) + fgets(buffer, bsize, fp); + else if((fp = fopen("/etc/turbolinux-release", "r")) != NULL) + fgets(buffer, bsize, fp); + else + snprintf(buffer, bsize, "Unknown Distro"); + if(fp != NULL) fclose(fp); + + pos=strchr(buffer, '\n'); + if(pos != NULL) *pos = '\0'; + strcpy(name, buffer); + return 0; +} + +int xs_parse_hwmon_chip(char *chip) +{ + if (!hwmon_chip_present()) + return 1; + else + get_hwmon_chip_name(chip); + return 0; +} + +int xs_parse_hwmon_temp(char *temp, unsigned int *sensor) +{ + unsigned int *value; + float celsius; + value = malloc(sizeof(int)); + + if (!hwmon_chip_present()) + return 1; + else + get_hwmon_temp(value, sensor); + celsius = (float)*value; + snprintf(temp, bsize, "%.1fC", celsius/1000.0); + free(value); + return 0; +} |