gopkg.in/yaml.v3/writerc.go

// 
// 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
}
1	//
2	// Copyright (c) 2011-2019 Canonical Ltd
3	// Copyright (c) 2006-2010 Kirill Simonov
4	//
5	// Permission is hereby granted, free of charge, to any person obtaining a copy of
6	// this software and associated documentation files (the "Software"), to deal in
7	// the Software without restriction, including without limitation the rights to
8	// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
9	// of the Software, and to permit persons to whom the Software is furnished to do
10	// so, subject to the following conditions:
11	//
12	// The above copyright notice and this permission notice shall be included in all
13	// copies or substantial portions of the Software.
14	//
15	// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16	// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17	// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18	// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19	// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20	// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21	// SOFTWARE.
22
23	package yaml
24
25	// Set the writer error and return false.
26	func yaml_emitter_set_writer_error(emitter *yaml_emitter_t, problem string) bool {
27	emitter.error = yaml_WRITER_ERROR
28	emitter.problem = problem
29	return false
30	}
31
32	// Flush the output buffer.
33	func yaml_emitter_flush(emitter *yaml_emitter_t) bool {
34	if emitter.write_handler == nil {
35	panic("write handler not set")
36	}
37
38	// Check if the buffer is empty.
39	if emitter.buffer_pos == 0 {
40	return true
41	}
42
43	if err := emitter.write_handler(emitter, emitter.buffer[:emitter.buffer_pos]); err != nil {
44	return yaml_emitter_set_writer_error(emitter, "write error: "+err.Error())
45	}
46	emitter.buffer_pos = 0
47	return true
48	}
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