diff options
| -rw-r--r-- | plugins/sysinfo/sysinfo.c | 117 |
1 files changed, 116 insertions, 1 deletions
diff --git a/plugins/sysinfo/sysinfo.c b/plugins/sysinfo/sysinfo.c index 5f55f525..27b6d8b5 100644 --- a/plugins/sysinfo/sysinfo.c +++ b/plugins/sysinfo/sysinfo.c @@ -48,6 +48,7 @@ typedef enum QUERY_WMI_OS, QUERY_WMI_CPU, QUERY_WMI_VGA, + QUERY_WMI_HDD, } QueryWmiType; void print_info (void); @@ -56,8 +57,14 @@ 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); int hexchat_plugin_init (hexchat_plugin *plugin_handle, char **plugin_name, char **plugin_desc, char **plugin_version, char *arg) { @@ -97,6 +104,7 @@ static int command_callback (char *word[], char *word_eol[], void *user_data) static void print_info (void) { char *memory_info; + char *hdd_info; int channel_type; #ifdef _WIN64 @@ -150,17 +158,35 @@ static void print_info (void) memory_info = g_strdup ("Unknown"); } + /* 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 == NULL) + { + hexchat_printf (ph, "%s - Error while getting disk info.\n", name); + hdd_info = g_strdup ("Unknown"); + } + else + { + gfloat total_gb = hdd_capacity / 1000.f / 1000.f / 1000.f; + gfloat used_gb = (hdd_capacity - hdd_free_space) / 1000.f / 1000.f / 1000.f; + gfloat free_gb = hdd_free_space / 1000.f / 1000.f / 1000.f; + hdd_info = g_strdup_printf ("%.2f GB / %.2f GB (%.2f GB Free)", used_gb, total_gb, free_gb); + } + channel_type = hexchat_list_int (ph, NULL, "type"); if (channel_type == 2 /* SESS_CHANNEL */ || channel_type == 3 /* SESS_DIALOG */) { hexchat_commandf ( ph, - "ME ** SysInfo ** Client: HexChat %s (%s) ** OS: %s(x%d) ** CPU: %s ** RAM: %s ** VGA: %s ** Uptime: %.2f Hours **", + "ME ** SysInfo ** Client: HexChat %s (%s) ** OS: %s(x%d) ** CPU: %s ** RAM: %s ** VGA: %s ** HDD: %s ** Uptime: %.2f Hours **", hexchat_get_info (ph, "version"), build_arch, os_name, cpu_arch, cpu_info, memory_info, vga_name, + hdd_info, (float) GetTickCount64 () / 1000 / 60 / 60); } else @@ -170,6 +196,7 @@ static void print_info (void) hexchat_printf (ph, " * CPU: %s\n", cpu_info); hexchat_printf (ph, " * RAM: %s\n", memory_info); hexchat_printf (ph, " * VGA: %s\n", vga_name); + hexchat_printf (ph, " * HDD: %s\n", hdd_info); hexchat_printf (ph, " * Uptime: %.2f Hours\n", (float) GetTickCount64 () / 1000 / 60 / 60); } @@ -258,6 +285,9 @@ static char *query_wmi (QueryWmiType type) 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; } @@ -296,6 +326,10 @@ static char *query_wmi (QueryWmiType type) line = read_vga_name (object); break; + case QUERY_WMI_HDD: + line = read_hdd_info (object); + break; + default: break; } @@ -445,6 +479,72 @@ static char *read_vga_name (IWbemClassObject *object) 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 }; @@ -462,3 +562,18 @@ 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; + } +} |