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-rw-r--r--plugins/sysinfo/sysinfo.vcxproj6
-rw-r--r--plugins/sysinfo/win32/backend.c404
2 files changed, 17 insertions, 393 deletions
diff --git a/plugins/sysinfo/sysinfo.vcxproj b/plugins/sysinfo/sysinfo.vcxproj
index d130bc0c..b1c7c8f0 100644
--- a/plugins/sysinfo/sysinfo.vcxproj
+++ b/plugins/sysinfo/sysinfo.vcxproj
@@ -36,7 +36,7 @@
     </ClCompile>

     <Link>

       <AdditionalLibraryDirectories>$(DepsRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

-      <AdditionalDependencies>wbemuuid.lib;comsupp.lib;$(DepLibs);%(AdditionalDependencies)</AdditionalDependencies>

+      <AdditionalDependencies>$(HexChatLib)common.lib;wbemuuid.lib;comsupp.lib;$(DepLibs);%(AdditionalDependencies)</AdditionalDependencies>

       <IgnoreSpecificDefaultLibraries>comsupp.lib</IgnoreSpecificDefaultLibraries>

       <ModuleDefinitionFile>sysinfo.def</ModuleDefinitionFile>

     </Link>

@@ -49,7 +49,7 @@
     </ClCompile>

     <Link>

       <AdditionalLibraryDirectories>$(DepsRoot)\lib;%(AdditionalLibraryDirectories)</AdditionalLibraryDirectories>

-      <AdditionalDependencies>wbemuuid.lib;comsupp.lib;$(DepLibs);%(AdditionalDependencies)</AdditionalDependencies>

+      <AdditionalDependencies>$(HexChatLib)common.lib;wbemuuid.lib;comsupp.lib;$(DepLibs);%(AdditionalDependencies)</AdditionalDependencies>

       <IgnoreSpecificDefaultLibraries>comsupp.lib</IgnoreSpecificDefaultLibraries>

       <ModuleDefinitionFile>sysinfo.def</ModuleDefinitionFile>

     </Link>

@@ -68,4 +68,4 @@
     <ClInclude Include="sysinfo.h" />

   </ItemGroup>

   <Import Project="$(VCTargetsPath)\Microsoft.Cpp.targets" />

-</Project>

+</Project>
\ No newline at end of file
diff --git a/plugins/sysinfo/win32/backend.c b/plugins/sysinfo/win32/backend.c
index 2451c122..446bc252 100644
--- a/plugins/sysinfo/win32/backend.c
+++ b/plugins/sysinfo/win32/backend.c
@@ -26,38 +26,18 @@
 
 #include <glib.h>
 
-#include "../format.h"
+#include "../../../src/common/sysinfo/sysinfo.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;
+#include "../format.h"
 
 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)
@@ -80,14 +60,15 @@ sysinfo_backend_get_uptime (void)
 char *
 sysinfo_backend_get_disk (void)
 {
-	char *hdd_info;
+	guint64 hdd_capacity;
+	guint64 hdd_free_space;
 
-	/* 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);
+	sysinfo_get_hdd_info (&hdd_capacity, &hdd_free_space);
+
+	if (hdd_capacity != 0)
+	{
+		return sysinfo_format_disk(hdd_capacity, hdd_free_space);
+	}
 
 	return NULL;
 }
@@ -95,10 +76,7 @@ sysinfo_backend_get_disk (void)
 char *
 sysinfo_backend_get_cpu (void)
 {
-	if (cpu_info == NULL)
-		cpu_info = query_wmi (QUERY_WMI_CPU);
-
-	return g_strdup (cpu_info);
+	return sysinfo_get_cpu ();
 }
 
 char *
@@ -111,352 +89,18 @@ sysinfo_backend_get_memory (void)
 char *
 sysinfo_backend_get_gpu (void)
 {
-	if (vga_name == NULL)
-		vga_name = query_wmi (QUERY_WMI_VGA);
-
-	return g_strdup (vga_name);
+	return sysinfo_get_gpu ();
 }
 
 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);
+	return sysinfo_get_os ();
 }
 
 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 g_strchomp (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;
+	return sysinfo_get_cpu_arch ();
 }
 
 static char *get_memory_info (void)
@@ -471,23 +115,3 @@ static char *get_memory_info (void)
 
 	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;
-	}
-}