// 

// Copyright (c) 2011-2019 Canonical Ltd

// Copyright (c) 2006-2010 Kirill Simonov

// 

// Permission is hereby granted, free of charge, to any person obtaining a copy of

// this software and associated documentation files (the "Software"), to deal in

// the Software without restriction, including without limitation the rights to

// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies

// of the Software, and to permit persons to whom the Software is furnished to do

// so, subject to the following conditions:

// 

// The above copyright notice and this permission notice shall be included in all

// copies or substantial portions of the Software.

// 

// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE

// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER

// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,

// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE

// SOFTWARE.

package yaml

// Set the writer error and return false.

func yaml_emitter_set_writer_error(emitter *yaml_emitter_t, problem string) bool {

	emitter.error = yaml_WRITER_ERROR

	emitter.problem = problem

	return false

}

// Flush the output buffer.

func yaml_emitter_flush(emitter *yaml_emitter_t) bool {

	if emitter.write_handler == nil {

		panic("write handler not set")

	}

	// Check if the buffer is empty.

	if emitter.buffer_pos == 0 {

		return true

	}

	if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {

		return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())

	}

	emitter.buffer_pos = 0

	return true

}