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
This commit is contained in:
TingPing
493
plugins/sysinfo/win32/backend.c
Normal file
493
plugins/sysinfo/win32/backend.c
Normal file
@@ -0,0 +1,493 @@
|
||||
/* HexChat
|
||||
* Copyright (c) 2011-2012 Berke Viktor.
|
||||
*
|
||||
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
* of this software and associated documentation files (the "Software"), to deal
|
||||
* in the Software without restriction, including without limitation the rights
|
||||
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
* copies of the Software, and to permit persons to whom the Software is
|
||||
* furnished to do so, subject to the following conditions:
|
||||
*
|
||||
* The above copyright notice and this permission notice shall be included in
|
||||
* all copies or substantial portions of the Software.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
* THE SOFTWARE.
|
||||
*/
|
||||
|
||||
#include <stdio.h>
|
||||
#include <windows.h>
|
||||
#include <wbemidl.h>
|
||||
|
||||
#include <glib.h>
|
||||
|
||||
#include "../format.h"
|
||||
|
||||
/* Cache the info for subsequent invocations of /SYSINFO */
|
||||
static int cpu_arch = 0;
|
||||
static char *os_name = NULL;
|
||||
static char *cpu_info = NULL;
|
||||
static char *vga_name = NULL;
|
||||
|
||||
static int command_callback (char *word[], char *word_eol[], void *user_data);
|
||||
|
||||
typedef enum
|
||||
{
|
||||
QUERY_WMI_OS,
|
||||
QUERY_WMI_CPU,
|
||||
QUERY_WMI_VGA,
|
||||
QUERY_WMI_HDD,
|
||||
} QueryWmiType;
|
||||
|
||||
void print_info (void);
|
||||
int get_cpu_arch (void);
|
||||
char *query_wmi (QueryWmiType mode);
|
||||
char *read_os_name (IWbemClassObject *object);
|
||||
char *read_cpu_info (IWbemClassObject *object);
|
||||
char *read_vga_name (IWbemClassObject *object);
|
||||
|
||||
guint64 hdd_capacity;
|
||||
guint64 hdd_free_space;
|
||||
char *read_hdd_info (IWbemClassObject *object);
|
||||
|
||||
char *get_memory_info (void);
|
||||
char *bstr_to_utf8 (BSTR bstr);
|
||||
guint64 variant_to_uint64 (VARIANT *variant);
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_sound (void)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_network (void)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_uptime (void)
|
||||
{
|
||||
return sysinfo_format_uptime (GetTickCount64 () / 1000);
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_disk (void)
|
||||
{
|
||||
char *hdd_info;
|
||||
|
||||
/* HDD information is always loaded dynamically since it includes the current amount of free space */
|
||||
hdd_capacity = 0;
|
||||
hdd_free_space = 0;
|
||||
hdd_info = query_wmi (QUERY_WMI_HDD);
|
||||
if (hdd_info)
|
||||
return sysinfo_format_disk (hdd_capacity, hdd_free_space);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_cpu (void)
|
||||
{
|
||||
if (cpu_info == NULL)
|
||||
cpu_info = query_wmi (QUERY_WMI_CPU);
|
||||
|
||||
return g_strdup (cpu_info);
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_memory (void)
|
||||
{
|
||||
/* Memory information is always loaded dynamically since it includes the current amount of free memory */
|
||||
return get_memory_info ();
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_gpu (void)
|
||||
{
|
||||
if (vga_name == NULL)
|
||||
vga_name = query_wmi (QUERY_WMI_VGA);
|
||||
|
||||
return g_strdup (vga_name);
|
||||
}
|
||||
|
||||
char *
|
||||
sysinfo_backend_get_os (void)
|
||||
{
|
||||
if (os_name == NULL)
|
||||
os_name = query_wmi (QUERY_WMI_OS);
|
||||
|
||||
if (cpu_arch == 0)
|
||||
cpu_arch = get_cpu_arch ();
|
||||
|
||||
return g_strdup_printf ("%s (x%d)", os_name, cpu_arch);
|
||||
}
|
||||
|
||||
static int get_cpu_arch (void)
|
||||
{
|
||||
SYSTEM_INFO si;
|
||||
|
||||
GetNativeSystemInfo (&si);
|
||||
|
||||
if (si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_AMD64)
|
||||
{
|
||||
return 64;
|
||||
}
|
||||
else
|
||||
{
|
||||
return 86;
|
||||
}
|
||||
}
|
||||
|
||||
/* http://msdn.microsoft.com/en-us/site/aa390423 */
|
||||
static char *query_wmi (QueryWmiType type)
|
||||
{
|
||||
GString *result = NULL;
|
||||
HRESULT hr;
|
||||
|
||||
IWbemLocator *locator = NULL;
|
||||
BSTR namespaceName = NULL;
|
||||
BSTR queryLanguageName = NULL;
|
||||
BSTR query = NULL;
|
||||
IWbemServices *namespace = NULL;
|
||||
IUnknown *namespaceUnknown = NULL;
|
||||
IEnumWbemClassObject *enumerator = NULL;
|
||||
int i;
|
||||
gboolean atleast_one_appended = FALSE;
|
||||
|
||||
hr = CoCreateInstance (&CLSID_WbemLocator, 0, CLSCTX_INPROC_SERVER, &IID_IWbemLocator, (LPVOID *) &locator);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
goto exit;
|
||||
}
|
||||
|
||||
namespaceName = SysAllocString (L"root\\CIMV2");
|
||||
|
||||
hr = locator->lpVtbl->ConnectServer (locator, namespaceName, NULL, NULL, NULL, 0, NULL, NULL, &namespace);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
goto release_locator;
|
||||
}
|
||||
|
||||
hr = namespace->lpVtbl->QueryInterface (namespace, &IID_IUnknown, &namespaceUnknown);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
goto release_namespace;
|
||||
}
|
||||
|
||||
hr = CoSetProxyBlanket (namespaceUnknown, RPC_C_AUTHN_WINNT, RPC_C_AUTHZ_NONE, NULL, RPC_C_AUTHN_LEVEL_CALL, RPC_C_IMP_LEVEL_IMPERSONATE, NULL, EOAC_NONE);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
goto release_namespaceUnknown;
|
||||
}
|
||||
|
||||
queryLanguageName = SysAllocString (L"WQL");
|
||||
|
||||
switch (type)
|
||||
{
|
||||
case QUERY_WMI_OS:
|
||||
query = SysAllocString (L"SELECT Caption FROM Win32_OperatingSystem");
|
||||
break;
|
||||
case QUERY_WMI_CPU:
|
||||
query = SysAllocString (L"SELECT Name, MaxClockSpeed FROM Win32_Processor");
|
||||
break;
|
||||
case QUERY_WMI_VGA:
|
||||
query = SysAllocString (L"SELECT Name FROM Win32_VideoController");
|
||||
break;
|
||||
case QUERY_WMI_HDD:
|
||||
query = SysAllocString (L"SELECT Name, Capacity, FreeSpace FROM Win32_Volume");
|
||||
break;
|
||||
default:
|
||||
goto release_queryLanguageName;
|
||||
}
|
||||
|
||||
hr = namespace->lpVtbl->ExecQuery (namespace, queryLanguageName, query, WBEM_FLAG_FORWARD_ONLY, NULL, &enumerator);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
goto release_query;
|
||||
}
|
||||
|
||||
result = g_string_new ("");
|
||||
|
||||
for (i = 0;; i++)
|
||||
{
|
||||
ULONG numReturned = 0;
|
||||
IWbemClassObject *object;
|
||||
char *line;
|
||||
|
||||
hr = enumerator->lpVtbl->Next (enumerator, WBEM_INFINITE, 1, &object, &numReturned);
|
||||
if (FAILED (hr) || numReturned == 0)
|
||||
{
|
||||
break;
|
||||
}
|
||||
|
||||
switch (type)
|
||||
{
|
||||
case QUERY_WMI_OS:
|
||||
line = read_os_name (object);
|
||||
break;
|
||||
|
||||
case QUERY_WMI_CPU:
|
||||
line = read_cpu_info (object);
|
||||
break;
|
||||
|
||||
case QUERY_WMI_VGA:
|
||||
line = read_vga_name (object);
|
||||
break;
|
||||
|
||||
case QUERY_WMI_HDD:
|
||||
line = read_hdd_info (object);
|
||||
break;
|
||||
|
||||
default:
|
||||
break;
|
||||
}
|
||||
|
||||
object->lpVtbl->Release (object);
|
||||
|
||||
if (line != NULL)
|
||||
{
|
||||
if (atleast_one_appended)
|
||||
{
|
||||
g_string_append (result, ", ");
|
||||
}
|
||||
|
||||
g_string_append (result, line);
|
||||
|
||||
g_free (line);
|
||||
|
||||
atleast_one_appended = TRUE;
|
||||
}
|
||||
}
|
||||
|
||||
enumerator->lpVtbl->Release (enumerator);
|
||||
|
||||
release_query:
|
||||
SysFreeString (query);
|
||||
|
||||
release_queryLanguageName:
|
||||
SysFreeString (queryLanguageName);
|
||||
|
||||
release_namespaceUnknown:
|
||||
namespaceUnknown->lpVtbl->Release (namespaceUnknown);
|
||||
|
||||
release_namespace:
|
||||
namespace->lpVtbl->Release (namespace);
|
||||
|
||||
release_locator:
|
||||
locator->lpVtbl->Release (locator);
|
||||
SysFreeString (namespaceName);
|
||||
|
||||
exit:
|
||||
if (result == NULL)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return g_string_free (result, FALSE);
|
||||
}
|
||||
|
||||
static char *read_os_name (IWbemClassObject *object)
|
||||
{
|
||||
HRESULT hr;
|
||||
VARIANT caption_variant;
|
||||
char *caption_utf8;
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"Caption", 0, &caption_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
caption_utf8 = bstr_to_utf8 (caption_variant.bstrVal);
|
||||
|
||||
VariantClear(&caption_variant);
|
||||
|
||||
if (caption_utf8 == NULL)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
g_strchomp (caption_utf8);
|
||||
|
||||
return caption_utf8;
|
||||
}
|
||||
|
||||
static char *read_cpu_info (IWbemClassObject *object)
|
||||
{
|
||||
HRESULT hr;
|
||||
VARIANT name_variant;
|
||||
char *name_utf8;
|
||||
VARIANT max_clock_speed_variant;
|
||||
guint cpu_freq_mhz;
|
||||
char *result;
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"Name", 0, &name_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
name_utf8 = bstr_to_utf8 (name_variant.bstrVal);
|
||||
|
||||
VariantClear (&name_variant);
|
||||
|
||||
if (name_utf8 == NULL)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"MaxClockSpeed", 0, &max_clock_speed_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
g_free (name_utf8);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
cpu_freq_mhz = max_clock_speed_variant.uintVal;
|
||||
|
||||
VariantClear (&max_clock_speed_variant);
|
||||
|
||||
if (cpu_freq_mhz > 1000)
|
||||
{
|
||||
result = g_strdup_printf ("%s (%.2fGHz)", name_utf8, cpu_freq_mhz / 1000.f);
|
||||
}
|
||||
else
|
||||
{
|
||||
result = g_strdup_printf ("%s (%" G_GUINT32_FORMAT "MHz)", name_utf8, cpu_freq_mhz);
|
||||
}
|
||||
|
||||
g_free (name_utf8);
|
||||
|
||||
return result;
|
||||
}
|
||||
|
||||
static char *read_vga_name (IWbemClassObject *object)
|
||||
{
|
||||
HRESULT hr;
|
||||
VARIANT name_variant;
|
||||
char *name_utf8;
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"Name", 0, &name_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
name_utf8 = bstr_to_utf8 (name_variant.bstrVal);
|
||||
|
||||
VariantClear (&name_variant);
|
||||
|
||||
if (name_utf8 == NULL)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return name_utf8;
|
||||
}
|
||||
|
||||
static char *read_hdd_info (IWbemClassObject *object)
|
||||
{
|
||||
HRESULT hr;
|
||||
VARIANT name_variant;
|
||||
BSTR name_bstr;
|
||||
gsize name_len;
|
||||
VARIANT capacity_variant;
|
||||
guint64 capacity;
|
||||
VARIANT free_space_variant;
|
||||
guint64 free_space;
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"Name", 0, &name_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
name_bstr = name_variant.bstrVal;
|
||||
name_len = SysStringLen (name_variant.bstrVal);
|
||||
|
||||
if (name_len >= 4 && name_bstr[0] == L'\\' && name_bstr[1] == L'\\' && name_bstr[2] == L'?' && name_bstr[3] == L'\\')
|
||||
{
|
||||
// This is not a named volume. Skip it.
|
||||
VariantClear (&name_variant);
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
VariantClear (&name_variant);
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"Capacity", 0, &capacity_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
capacity = variant_to_uint64 (&capacity_variant);
|
||||
|
||||
VariantClear (&capacity_variant);
|
||||
|
||||
if (capacity == 0)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
hr = object->lpVtbl->Get (object, L"FreeSpace", 0, &free_space_variant, NULL, NULL);
|
||||
if (FAILED (hr))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
free_space = variant_to_uint64 (&free_space_variant);
|
||||
|
||||
VariantClear (&free_space_variant);
|
||||
|
||||
if (free_space == 0)
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
hdd_capacity += capacity;
|
||||
hdd_free_space += free_space;
|
||||
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static char *get_memory_info (void)
|
||||
{
|
||||
MEMORYSTATUSEX meminfo = { 0 };
|
||||
meminfo.dwLength = sizeof (meminfo);
|
||||
|
||||
if (!GlobalMemoryStatusEx (&meminfo))
|
||||
{
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return sysinfo_format_memory (meminfo.ullTotalPhys, meminfo.ullAvailPhys);
|
||||
}
|
||||
|
||||
static char *bstr_to_utf8 (BSTR bstr)
|
||||
{
|
||||
return g_utf16_to_utf8 (bstr, SysStringLen (bstr), NULL, NULL, NULL);
|
||||
}
|
||||
|
||||
static guint64 variant_to_uint64 (VARIANT *variant)
|
||||
{
|
||||
switch (V_VT (variant))
|
||||
{
|
||||
case VT_UI8:
|
||||
return variant->ullVal;
|
||||
|
||||
case VT_BSTR:
|
||||
return wcstoull (variant->bstrVal, NULL, 10);
|
||||
|
||||
default:
|
||||
return 0;
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user