37 lines
1015 B
Go
37 lines
1015 B
Go
package gopher
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import (
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"gophor/core"
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"os"
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)
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// gophermapContents is an implementation of core.FileContents that holds individually renderable sections of a gophermap
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type gophermapContents struct {
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sections []gophermapSection
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}
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// WriteToClient renders each cached section of the gophermap, and writes them to the client
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func (gc *gophermapContents) WriteToClient(client *core.Client, path *core.Path) core.Error {
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for _, section := range gc.sections {
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err := section.RenderAndWrite(client)
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if err != nil {
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return err
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}
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}
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// Finally, write the footer (including last-line)
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return client.Conn().WriteBytes(footer)
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}
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// Load takes an open FD and loads the gophermap contents into memory as different renderable sections
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func (gc *gophermapContents) Load(fd *os.File, path *core.Path) core.Error {
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var err core.Error
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gc.sections, err = readGophermap(fd, path)
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return err
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}
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// Clear empties currently cached GophermapContents memory
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func (gc *gophermapContents) Clear() {
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gc.sections = nil
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}
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