/// <summary>
/// 配置 pcs 对象
/// </summary>
/// <param name="pcs"></param>
/// <param name="opt"></param>
/// <param name="value"></param>
/// <returns>成功后返回 PCS_OK，失败则返回错误编号</returns>
public static PcsRes pcs_setopt(BaiduPCS pcs, PcsOption opt, object value)
{
PcsRes r = PcsRes.PCS_OK;
switch (opt)
{
/* 值为以0结尾的C格式字符串 */
case PcsOption.PCS_OPTION_USERNAME:
{
IntPtr v = NativeUtils.utf8_str_ptr((string)value);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
NativeUtils.free_str_ptr(v);
}
break;
/* 值为以0结尾的C格式字符串 */
case PcsOption.PCS_OPTION_PASSWORD:
{
IntPtr v = NativeUtils.utf8_str_ptr((string)value);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
NativeUtils.free_str_ptr(v);
}
break;
/* 值为PcsGetCaptcha类型的函数 */
case PcsOption.PCS_OPTION_CAPTCHA_FUNCTION:
{
if (value != null)
{
IntPtr v = Marshal.GetFunctionPointerForDelegate(pcs._onGetCaptcha);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
else
{
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
}
pcs._OnGetCaptcha = (GetCaptchaFunction)value;
}
break;
/* Pcs本身不使用该值，仅原样传递到PcsGetCaptcha函数中 */
case PcsOption.PCS_OPTION_CAPTCHA_FUNCTION_DATA:
pcs.GetCaptchaUserData = value;
NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
break;
/* 值为PcsHttpWriteFunction类型的函数 */
case PcsOption.PCS_OPTION_DOWNLOAD_WRITE_FUNCTION:
{
if (value != null)
{
IntPtr v = Marshal.GetFunctionPointerForDelegate(pcs._onHttpWrite);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
else
{
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
}
pcs._OnHttpWrite = (WriteBlockFunction)value;
}
break;
/* Pcs本身不使用该值，仅原样传递到PcsHttpWriteFunction函数中 */
case PcsOption.PCS_OPTION_DOWNLOAD_WRITE_FUNCTION_DATA:
pcs.WriteUserData = value;
NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
break;
/* 值为PcsHttpResponseFunction类型的函数 */
case PcsOption.PCS_OPTION_HTTP_RESPONSE_FUNCTION:
{
if (value != null)
{
IntPtr v = Marshal.GetFunctionPointerForDelegate(pcs._onHttpResponse);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
else
{
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
}
pcs._OnHttpResponse = (OnHttpResponseFunction)value;
}
break;
/* Pcs本身不使用该值，仅原样传递到PcsHttpResponseFunction函数中 */
case PcsOption.PCS_OPTION_HTTP_RESPONSE_FUNCTION_DATE:
pcs.ResponseUserData = value;
NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
break;
/* 值为PcsHttpProgressCallback类型的函数 */
case PcsOption.PCS_OPTION_PROGRESS_FUNCTION:
{
if (value != null)
{
IntPtr v = Marshal.GetFunctionPointerForDelegate(pcs._onHttpProgress);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
else
{
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
}
pcs._OnHttpProgress = (OnHttpProgressFunction)value;
}
break;
/* Pcs本身不使用该值，仅原样传递到PcsHttpProgressCallback函数中 */
case PcsOption.PCS_OPTION_PROGRESS_FUNCTION_DATE:
pcs.ProgressUserData = value;
NativeMethods.pcs_setopt(pcs.Handle, (int)opt, IntPtr.Zero);
break;
/* 设置是否启用下载或上传进度，值为PcsBool类型 */
case PcsOption.PCS_OPTION_PROGRESS:
{
pcs._ProgressEnabled = (bool)value;
IntPtr v = ((bool)value) ? NativeUtils.IntPtrAdd(IntPtr.Zero, 1) : IntPtr.Zero;
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
break;
/* 设置USAGE，值为char类型指针 */
case PcsOption.PCS_OPTION_USAGE:
{
IntPtr v = NativeUtils.str_ptr((string)value);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
NativeUtils.free_str_ptr(v);
pcs._UserAgent = (string)value;
}
break;
/*设置整个请求的超时时间，值为int类型*/
case PcsOption.PCS_OPTION_TIMEOUT:
{
IntPtr v = NativeUtils.IntPtrAdd(IntPtr.Zero, (int)value);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
break;
/*设置连接前的等待时间，值为int类型*/
case PcsOption.PCS_OPTION_CONNECTTIMEOUT:
{
IntPtr v = NativeUtils.IntPtrAdd(IntPtr.Zero, (int)value);
r = (PcsRes)NativeMethods.pcs_setopt(pcs.Handle, (int)opt, v);
}
break;
default:
r = PcsRes.PCS_FAIL;
break;
}
return r;
}
/// <summary>
/// 设定单个选项
/// </summary>
/// <param name="opt"></param>
/// <param name="value"></param>
/// <returns>成功后返回PCS_OK，失败则返回错误编号</returns>
public PcsRes setOption(PcsOption opt, object value)
{
PcsRes r = pcs_setopt(this, opt, value);
return r;
}
