Update to spice2x-25-04-25 (pre-apply)

> broken commit

util/utils.cpp

@@ -1,5 +1,6 @@
 #include <winsock2.h>
 #include <ws2tcpip.h>
+#include <random>
 
 #include "utils.h"
 
@@ -76,3 +77,50 @@ std::string ws2s(const std::wstring &wstr) {
 
     return buffer;
 }
+
+bool acquire_shutdown_privs() {
+
+    // check if already acquired
+    static bool acquired = false;
+    if (acquired)
+        return true;
+
+    // get process token
+    HANDLE hToken;
+    if (!OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES | TOKEN_QUERY, &hToken))
+        return false;
+
+    // get the LUID for the shutdown privilege
+    TOKEN_PRIVILEGES tkp;
+    LookupPrivilegeValue(NULL, SE_SHUTDOWN_NAME, &tkp.Privileges[0].Luid);
+    tkp.PrivilegeCount = 1;
+    tkp.Privileges[0].Attributes = SE_PRIVILEGE_ENABLED;
+
+    // get the shutdown privilege for this process
+    AdjustTokenPrivileges(hToken, FALSE, &tkp, 0, (PTOKEN_PRIVILEGES) NULL, 0);
+
+    // check for error
+    bool success = GetLastError() == ERROR_SUCCESS;
+    if (success)
+        acquired = true;
+    return success;
+}
+
+void generate_ea_card(char card[17]) {
+    // don't ask why the existing codebase uses 18 char array when there are only 16+1 chars
+
+    // create random
+    std::random_device rd;
+    std::mt19937 generator(rd());
+    std::uniform_int_distribution<> uniform(0, 15);
+
+    // randomize card
+    strcpy(card, "E00401");
+    char hex[] = {'0','1','2','3','4','5','6','7','8','9','A','B','C','D','E','F'};
+    for (int i = 6; i < 16; i++) {
+        card[i] = hex[uniform(generator)];
+    }
+
+    // terminate and flush
+    card[16] = 0;
+}