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32 lines
574 B
32 lines
574 B
package httputil |
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import ( |
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"strings" |
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) |
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const ( |
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baseContentType = "application" |
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) |
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func ContentType(subtype string) string { |
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return strings.Join([]string{baseContentType, subtype}, "/") |
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} |
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func ContentSubtype(contentType string) string { |
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left := strings.Index(contentType, "/") |
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if left == -1 { |
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return "" |
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} |
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right := strings.Index(contentType, ";") |
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if right == -1 { |
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right = len(contentType) |
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} |
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right1 := strings.Index(contentType, ",") |
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if right1 > 0 && right1 < right { |
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right = right1 |
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} |
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if right < left { |
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return "" |
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} |
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return contentType[left+1 : right] |
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}
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