mirror of https://github.com/docker/cli.git
59 lines
1.2 KiB
Go
59 lines
1.2 KiB
Go
package jsoniter
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// ReadArray read array element, tells if the array has more element to read.
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func (iter *Iterator) ReadArray() (ret bool) {
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c := iter.nextToken()
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switch c {
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case 'n':
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iter.skipThreeBytes('u', 'l', 'l')
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return false // null
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case '[':
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c = iter.nextToken()
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if c != ']' {
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iter.unreadByte()
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return true
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}
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return false
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case ']':
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return false
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case ',':
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return true
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default:
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iter.ReportError("ReadArray", "expect [ or , or ] or n, but found "+string([]byte{c}))
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return
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}
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}
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// ReadArrayCB read array with callback
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func (iter *Iterator) ReadArrayCB(callback func(*Iterator) bool) (ret bool) {
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c := iter.nextToken()
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if c == '[' {
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c = iter.nextToken()
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if c != ']' {
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iter.unreadByte()
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if !callback(iter) {
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return false
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}
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c = iter.nextToken()
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for c == ',' {
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if !callback(iter) {
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return false
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}
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c = iter.nextToken()
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}
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if c != ']' {
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iter.ReportError("ReadArrayCB", "expect ] in the end, but found "+string([]byte{c}))
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return false
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}
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return true
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}
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return true
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}
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if c == 'n' {
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iter.skipThreeBytes('u', 'l', 'l')
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return true // null
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}
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iter.ReportError("ReadArrayCB", "expect [ or n, but found "+string([]byte{c}))
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return false
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}
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