在Windows中更改文件所有者

Question

Windows中是否有类似于Linux的chown的API？

Answer 1

从这里摘自：http://www.perlmonks.org/?node_id=70562

// #includes omitted for the sake of sanity 
    HANDLE token; 
    char *filename = "somefile.txt"; 
    char *newuser = "someuser"; 
    DWORD len; 
    PSECURITY_DESCRIPTOR security = NULL; 
    PSID sidPtr = NULL; 
    int retValue = 1; 

    // Get the privileges you need 
    if (OpenProcessToken(GetCurrentProcess(), TOKEN_ADJUST_PRIVILEGES, &token)) { 
     SetPrivilege(token, "SeTakeOwnershipPrivilege", 1); 
     SetPrivilege(token, "SeSecurityPrivilege", 1); 
     SetPrivilege(token, "SeBackupPrivilege", 1); 
     SetPrivilege(token, "SeRestorePrivilege", 1); 
    } else retValue = 0; 

    // Create the security descriptor 
    if (retValue) { 
     GetFileSecurity(filename, OWNER_SECURITY_INFORMATION, security, 0, &len); 
     security = (PSECURITY_DESCRIPTOR)malloc(len); 
     if (!InitializeSecurityDescriptor(security, SECURITY_DESCRIPTOR_REVISION)) 
      retValue = 0; 
    } 

    // Get the sid for the username 
    if (retValue) { 
     char domainbuf[4096]; 
     DWORD sidSize = 0; 
     DWORD bufSize = 4096; 
     SID_NAME_USE sidUse; 
     LookupAccountName(NULL, newuser, sidPtr, &sidSize, domainbuf, &bufSize, &sidUse); 
     sid = (PSID)malloc(sidSize); 
     if (!LookupAccountName(NULL, string, (PSID)sid, &sidSize, domainbuf, &bufSize, &sidUse)) 
      retValue = 0; 
     } 
    } 

    // Set the sid to be the new owner 
    if (retValue && !SetSecurityDescriptorOwner(security, sidPtr, 0)) 
     retValue = 0; 

    // Save the security descriptor 
    if (retValue) 
     retValue = SetFileSecurity(filename, OWNER_SECURITY_INFORMATION, security); 
    if (security) free(security); 
    if (sid) free(sid); 
    return retValue; 

`

Answer 2

您可能会发现cacls or icacls commands有用...他们不完全直接使用，虽然

你能提供一个更位信息你想要做什么？