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path: root/src/dirent/dirent-win32.c

Age | Commit message (Collapse) | Author
2012-06-10 | Migrate VS solution to VS2010+WDK7 | Berke Viktor
|

generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-01-09 22:44:58 +0000

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/*
* SysInfo - sysinfo plugin for HexChat
* Copyright (c) 2015 Patrick Griffis.
*
* 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
*/

/*
* Some snippets based upon Textual's System Profiler plugin.
* https://github.com/Codeux-Software/Textual
*/

#import <Cocoa/Cocoa.h>

#include <sys/sysctl.h>
#include <mach/mach.h>
#include <mach/mach_host.h>
#include <mach/host_info.h>
#include <mach/mach_vm.h>

#include <glib.h>

#include "format.h"
#include "df.h"

static char *
get_os (void)
{
NSDictionary *systemversion = [NSDictionary dictionaryWithContentsOfFile:@"/System/Library/CoreServices/SystemVersion.plist"];
NSString *build = [systemversion objectForKey:@"ProductBuildVersion"];
if (!build)
return NULL;
NSString *version = [systemversion objectForKey:@"ProductUserVisibleVersion"];
if (!version)
{
[build release];
return NULL;
}

NSDictionary *profiler = [NSDictionary dictionaryWithContentsOfFile:[@"~/Library/Preferences/com.apple.SystemProfiler.plist" stringByExpandingTildeInPath]];
NSDictionary *names = [profiler objectForKey:@"OS Names"];
NSString *os_name = nil;

for (NSString *name in names)
{
if ([name hasPrefix:build])
{
os_name = [names objectForKey:name];
break;
}
}
[build release];

if (!os_name)
{
[version release];
return NULL;
}

char *ret = g_strdup_printf ("%s %s", [os_name UTF8String], [version UTF8String]);
[version release];

return ret;
}

static char *
get_os_fallback (void)
{
#if !defined (MAC_OS_X_VERSION_10_9) || MAC_OS_X_VERSION_MAX_ALLOWED <= MAC_OS_X_VERSION_10_9
SInt32 ver_major = 0,
ver_minor = 0,
ver_patch = 0;

Gestalt (gestaltSystemVersionMajor, &ver_major);
Gestalt (gestaltSystemVersionMinor, &ver_minor);
Gestalt (gestaltSystemVersionBugFix, &ver_patch);

return g_strdup_printf ("OS X %d.%d.%d", ver_major, ver_minor, ver_patch);
#else
NSProcessInfo *info = [NSProcessInfo processInfo];
NSOperatingSystemVersion version = [info operatingSystemVersion];

return g_strdup_printf ("OS X %ld.%ld.%ld", version.majorVersion, version.minorVersion, version.patchVersion);
#endif
}
char *
sysinfo_backend_get_os(void)
{
static char *os_str = NULL;
if (!os_str)
{
os_str = get_os();
if (!os_str)
os_str = get_os_fallback();
}
return g_strdup (os_str);
}

char *
sysinfo_backend_get_disk(void)
{
gint64 total, free_space;

if (xs_parse_df (&total, &free_space))
{
return NULL;
}

return sysinfo_format_disk (total, free_space);
}

static guint64
get_free_memory (void)
{
mach_msg_type_number_t infoCount = (sizeof(vm_statistics_data_t) / sizeof(natural_t));

vm_size_t pagesize;
vm_statistics_data_t vm_stat;

host_page_size(mach_host_self(), &pagesize);

if (host_statistics(mach_host_self(), HOST_VM_INFO, (host_info_t)&vm_stat, &infoCount) == KERN_SUCCESS)
return ((vm_stat.inactive_count + vm_stat.free_count) * pagesize);

return 0;
}

char *
sysinfo_backend_get_memory(void)
{
NSProcessInfo *info = [NSProcessInfo processInfo];
guint64 totalmem, freemem;

totalmem = [info physicalMemory];

if ((freemem = get_free_memory()) == 0)
return NULL;

return sysinfo_format_memory (totalmem, freemem);
}

char *
sysinfo_backend_get_cpu(void)
{
guint64 cpu_clock_uint = 0;
double cpu_clock;
char cpu_string[256];
gsize len;
gboolean giga = FALSE;

len = sizeof(cpu_string);
if (sysctlbyname ("machdep.cpu.brand_string", cpu_string, &len, NULL, 0) != 0)
return NULL;
cpu_string[sizeof(cpu_string) - 1] = '\0';

len = sizeof(cpu_clock_uint);
if (sysctlbyname("hw.cpufrequency", &cpu_clock_uint, &len, NULL, 0) < 0)
return NULL;

cpu_clock = cpu_clock_uint / 1000000;
if (cpu_clock > 1000)
{
cpu_clock /= 1000;
giga = TRUE;
}

if (giga)
return g_strdup_printf ("%s (%.2fGHz)", cpu_string, cpu_clock);
else
return g_strdup_printf ("%s (%.0fMHz)", cpu_string, cpu_clock);
}

static char *
get_gpu(void)
{
CFMutableDictionaryRef pciDevices = IOServiceMatching("IOPCIDevice");
io_iterator_t entry_iterator, serviceObject;

if (IOServiceGetMatchingServices(kIOMasterPortDefault, pciDevices, &entry_iterator) != kIOReturnSuccess)
return NULL;

GString *gpu_list = g_string_new(NULL);
while ((serviceObject = IOIteratorNext(entry_iterator)))
{
CFMutableDictionaryRef serviceDictionary;

kern_return_t status = IORegistryEntryCreateCFProperties(serviceObject, &serviceDictionary,
kCFAllocatorDefault, kNilOptions);

if (status != kIOReturnSuccess)
{
IOObjectRelease(serviceObject);
continue;
}

const void *class = CFDictionaryGetValue(serviceDictionary, @"class-code");
if (!class || *(guint32*)CFDataGetBytePtr(class) != 0x30000) /* DISPLAY_VGA */
{
CFRelease(serviceDictionary);
continue;
}

const void *model = CFDictionaryGetValue(serviceDictionary, @"model");
if (model)
{
if (CFGetTypeID(model) == CFDataGetTypeID() && CFDataGetLength(model) > 1)
{
if (gpu_list->len != 0)
g_string_append (gpu_list, ", ");
g_string_append_len (gpu_list, (const char*)CFDataGetBytePtr(model), CFDataGetLength(model) - 1);
}
}

CFRelease(serviceDictionary);
}

if (gpu_list->len == 0)
{
g_string_free (gpu_list, TRUE);
return NULL;
}

/* The string may contain nul-chars we must replace */
int i;
for (i = 0; i < gpu_list->len; i++)
{
if (gpu_list->str[i] == '\0')
gpu_list->str[i] = ' ';
}

return g_string_free (gpu_list, FALSE);
}

char *
sysinfo_backend_get_gpu(void)
{
static char *gpu_str = NULL;
if (!gpu_str)
gpu_str = get_gpu();

return g_strdup (gpu_str);
}

char *
sysinfo_backend_get_sound(void)
{
return NULL;
}

char *
sysinfo_backend_get_uptime(void)
{
NSProcessInfo *info = [NSProcessInfo processInfo];
double uptime = [info systemUptime];

return sysinfo_format_uptime ((gint64)uptime);
}

char *
sysinfo_backend_get_network(void)
{
return NULL;
}

generated by cgit-pink 1.4.1 (git 2.36.1) at 2025-01-09 22:44:58 +0000