#ifndef _WIN32_WINNT
# define _WIN32_WINNT 0x0600
#endif
+
#include "qemu/osdep.h"
#include <wtypes.h>
#include <powrprof.h>
#endif
#include <lm.h>
#include <wtsapi32.h>
+#include <wininet.h>
-#include "qga/guest-agent-core.h"
-#include "qga/vss-win32.h"
-#include "qga-qmp-commands.h"
+#include "guest-agent-core.h"
+#include "vss-win32.h"
+#include "qga-qapi-commands.h"
+#include "qapi/error.h"
#include "qapi/qmp/qerror.h"
#include "qemu/queue.h"
#include "qemu/host-utils.h"
}
if (!has_count) {
count = QGA_READ_COUNT_DEFAULT;
- } else if (count < 0) {
+ } else if (count < 0 || count >= UINT32_MAX) {
error_setg(errp, "value '%" PRId64
"' is invalid for argument count", count);
return NULL;
char fs_name[32];
char vol_info[MAX_PATH+1];
size_t len;
+ uint64_t i64FreeBytesToCaller, i64TotalBytes, i64FreeBytes;
GuestFilesystemInfo *fs = NULL;
GetVolumePathNamesForVolumeName(guid, (LPCH)&mnt, 0, &info_size);
fs_name[sizeof(fs_name) - 1] = 0;
fs = g_malloc(sizeof(*fs));
fs->name = g_strdup(guid);
+ fs->has_total_bytes = false;
+ fs->has_used_bytes = false;
if (len == 0) {
fs->mountpoint = g_strdup("System Reserved");
} else {
fs->mountpoint = g_strndup(mnt_point, len);
+ if (GetDiskFreeSpaceEx(fs->mountpoint,
+ (PULARGE_INTEGER) & i64FreeBytesToCaller,
+ (PULARGE_INTEGER) & i64TotalBytes,
+ (PULARGE_INTEGER) & i64FreeBytes)) {
+ fs->used_bytes = i64TotalBytes - i64FreeBytes;
+ fs->total_bytes = i64TotalBytes;
+ fs->has_total_bytes = true;
+ fs->has_used_bytes = true;
+ }
}
fs->type = g_strdup(fs_name);
fs->disk = build_guest_disk_info(guid, errp);
}
#endif
+#define INTERFACE_PATH_BUF_SZ 512
+
+static DWORD get_interface_index(const char *guid)
+{
+ ULONG index;
+ DWORD status;
+ wchar_t wbuf[INTERFACE_PATH_BUF_SZ];
+ snwprintf(wbuf, INTERFACE_PATH_BUF_SZ, L"\\device\\tcpip_%s", guid);
+ wbuf[INTERFACE_PATH_BUF_SZ - 1] = 0;
+ status = GetAdapterIndex (wbuf, &index);
+ if (status != NO_ERROR) {
+ return (DWORD)~0;
+ } else {
+ return index;
+ }
+}
+
+typedef NETIOAPI_API (WINAPI *GetIfEntry2Func)(PMIB_IF_ROW2 Row);
+
+static int guest_get_network_stats(const char *name,
+ GuestNetworkInterfaceStat *stats)
+{
+ OSVERSIONINFO os_ver;
+
+ os_ver.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
+ GetVersionEx(&os_ver);
+ if (os_ver.dwMajorVersion >= 6) {
+ MIB_IF_ROW2 a_mid_ifrow;
+ GetIfEntry2Func getifentry2_ex;
+ DWORD if_index = 0;
+ HMODULE module = GetModuleHandle("iphlpapi");
+ PVOID func = GetProcAddress(module, "GetIfEntry2");
+
+ if (func == NULL) {
+ return -1;
+ }
+
+ getifentry2_ex = (GetIfEntry2Func)func;
+ if_index = get_interface_index(name);
+ if (if_index == (DWORD)~0) {
+ return -1;
+ }
+
+ memset(&a_mid_ifrow, 0, sizeof(a_mid_ifrow));
+ a_mid_ifrow.InterfaceIndex = if_index;
+ if (NO_ERROR == getifentry2_ex(&a_mid_ifrow)) {
+ stats->rx_bytes = a_mid_ifrow.InOctets;
+ stats->rx_packets = a_mid_ifrow.InUcastPkts;
+ stats->rx_errs = a_mid_ifrow.InErrors;
+ stats->rx_dropped = a_mid_ifrow.InDiscards;
+ stats->tx_bytes = a_mid_ifrow.OutOctets;
+ stats->tx_packets = a_mid_ifrow.OutUcastPkts;
+ stats->tx_errs = a_mid_ifrow.OutErrors;
+ stats->tx_dropped = a_mid_ifrow.OutDiscards;
+ return 0;
+ }
+ }
+ return -1;
+}
+
GuestNetworkInterfaceList *qmp_guest_network_get_interfaces(Error **errp)
{
IP_ADAPTER_ADDRESSES *adptr_addrs, *addr;
GuestNetworkInterfaceList *head = NULL, *cur_item = NULL;
GuestIpAddressList *head_addr, *cur_addr;
GuestNetworkInterfaceList *info;
+ GuestNetworkInterfaceStat *interface_stat = NULL;
GuestIpAddressList *address_item = NULL;
unsigned char *mac_addr;
char *addr_str;
info->value->has_ip_addresses = true;
info->value->ip_addresses = head_addr;
}
+ if (!info->value->has_statistics) {
+ interface_stat = g_malloc0(sizeof(*interface_stat));
+ if (guest_get_network_stats(addr->AdapterName,
+ interface_stat) == -1) {
+ info->value->has_statistics = false;
+ g_free(interface_stat);
+ } else {
+ info->value->statistics = interface_stat;
+ info->value->has_statistics = true;
+ }
+ }
}
WSACleanup();
out:
* RTC yet:
*
* https://msdn.microsoft.com/en-us/library/aa908981.aspx
+ *
+ * Instead, a workaround is to use the Windows win32tm command to
+ * resync the time using the Windows Time service.
*/
- error_setg(errp, "Time argument is required on this platform");
+ LPVOID msg_buffer;
+ DWORD ret_flags;
+
+ HRESULT hr = system("w32tm /resync /nowait");
+
+ if (GetLastError() != 0) {
+ strerror_s((LPTSTR) & msg_buffer, 0, errno);
+ error_setg(errp, "system(...) failed: %s", (LPCTSTR)msg_buffer);
+ } else if (hr != 0) {
+ if (hr == HRESULT_FROM_WIN32(ERROR_SERVICE_NOT_ACTIVE)) {
+ error_setg(errp, "Windows Time service not running on the "
+ "guest");
+ } else {
+ if (!FormatMessage(FORMAT_MESSAGE_ALLOCATE_BUFFER |
+ FORMAT_MESSAGE_FROM_SYSTEM |
+ FORMAT_MESSAGE_IGNORE_INSERTS, NULL,
+ (DWORD)hr, MAKELANGID(LANG_NEUTRAL,
+ SUBLANG_DEFAULT), (LPTSTR) & msg_buffer, 0,
+ NULL)) {
+ error_setg(errp, "w32tm failed with error (0x%lx), couldn'"
+ "t retrieve error message", hr);
+ } else {
+ error_setg(errp, "w32tm failed with error (0x%lx): %s", hr,
+ (LPCTSTR)msg_buffer);
+ LocalFree(msg_buffer);
+ }
+ }
+ } else if (!InternetGetConnectedState(&ret_flags, 0)) {
+ error_setg(errp, "No internet connection on guest, sync not "
+ "accurate");
+ }
return;
}
projects / qemu.git / blobdiff