Unify sysinfo plugins and add osx support

This does remove the net* commands from the
Unix version that may return at a later date
with OSX and Windows support.

This commit also makes numerious other changes
such as code cleanup, reformatting, etc.

Closes #829

1 files changed, 300 insertions, 0 deletions

diff --git a/plugins/sysinfo/unix/parse.c b/plugins/sysinfo/unix/parse.c
new file mode 100644
index 00000000..9f03533d
--- /dev/null
+++ b/plugins/sysinfo/unix/parse.c
@@ -0,0 +1,300 @@
+/*
+ * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <ctype.h>
+#include <pci/header.h>
+#include <glib.h>
+
+#ifdef __sparc__
+#include <dirent.h>
+#endif
+
+#include "pci.h"
+#include "match.h"
+#include "parse.h"
+#include "sysinfo.h"
+
+int xs_parse_cpu(char *model, char *vendor, double *freq)
+{
+#if defined(__i386__) || defined(__x86_64__) || defined(__powerpc__) || defined(__alpha__) || defined(__ia64__) || defined(__parisc__) || defined(__sparc__)
+	char buffer[bsize];
+#endif
+#if defined(__powerpc__)
+	char *pos = NULL;
+#endif
+	FILE *fp = fopen("/proc/cpuinfo", "r");
+	if(fp == NULL)
+		return 1;
+	
+	#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);
+	}
+	#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);
+	}
+	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);
+	}
+	*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);
+	}
+	#endif
+	#ifdef __parisc__
+	while(fgets(buffer, bsize, fp) != NULL)
+	{
+		find_match_char(buffer, "cpu  ", model);
+		find_match_char(buffer, "cpu family", vendor);
+		find_match_double(buffer, "cpu MHz", freq);
+	}
+	#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_double_hex(buffer, "Cpu0ClkTck", freq);
+	}
+	*freq = *freq / 1000000;
+	#endif
+	fclose(fp);
+	
+	return 0;
+}
+
+guint64 xs_parse_uptime(void)
+{
+	char buffer[bsize];
+	guint64 uptime = 0;
+	FILE *fp = fopen("/proc/uptime", "r");
+	if(fp == NULL)
+		return 0;
+
+	if(fgets(buffer, bsize, fp) != NULL)
+		uptime = strtol(buffer, NULL, 0);
+	
+	fclose(fp);
+	
+	return uptime;
+}
+
+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)
+				g_snprintf(card_buf, bsize, "%s", pos+2);
+			else
+				g_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_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);
+
+	/* Convert to bytes */
+	*mem_free *= 1000;
+	*mem_tot *= 1000;
+	return 0;
+}
+
+int xs_parse_distro(char *name)
+{
+	FILE *fp = NULL;
+	char buffer[bsize], *pos = NULL;
+
+	if((fp = fopen("/etc/portage/make.conf", "r")) != NULL ||
+			(fp = fopen("/etc/make.conf", "r")) != NULL)
+	{
+		char keywords[bsize];
+		while(fgets(buffer, bsize, fp) != NULL)
+			find_match_char(buffer, "ACCEPT_KEYWORDS", keywords);
+		/* cppcheck-suppress uninitvar */
+		if (strstr(keywords, "\"") == NULL)
+			g_snprintf(buffer, bsize, "Gentoo Linux (stable)");
+		else
+			g_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/mageia-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/SuSE-release", "r")) != NULL)
+		fgets(buffer, bsize, fp);
+	else if((fp = fopen("/etc/turbolinux-release", "r")) != NULL)
+		fgets(buffer, bsize, fp);
+	else if((fp = fopen("/etc/arch-release", "r")) != NULL)
+		g_snprintf(buffer, bsize, "ArchLinux");
+	else 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);
+		}
+		g_snprintf(buffer, bsize, "%s \"%s\" %s", id, codename, release);
+	}
+	else if((fp = fopen("/etc/debian_version", "r")) != NULL)
+	{
+		char release[bsize];
+		fgets(release, bsize, fp);
+		g_snprintf(buffer, bsize, "Debian %s", release);
+	}
+	else
+		g_snprintf(buffer, bsize, "Unknown Distro");
+	if(fp != NULL)
+		fclose(fp);
+	
+	pos=strchr(buffer, '\n');
+	if(pos != NULL)
+		*pos = '\0';
+	strcpy(name, buffer);
+	return 0;
+}