36 lines
899 B
Go
36 lines
899 B
Go
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package app
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import (
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"fmt"
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"os"
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"git.ophivana.moe/cat/fortify/internal/state"
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"git.ophivana.moe/cat/fortify/internal/system"
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"git.ophivana.moe/cat/fortify/internal/xcb"
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)
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const display = "DISPLAY"
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func (a *App) ShareX() {
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a.setEnablement(state.EnableX)
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// discovery X11 and grant user permission via the `ChangeHosts` command
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if d, ok := os.LookupEnv(display); !ok {
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if system.V.Verbose {
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fmt.Println("X11: DISPLAY not set, skipping")
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}
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} else {
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// add environment variable for new process
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a.AppendEnv(display, d)
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if system.V.Verbose {
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fmt.Printf("X11: Adding XHost entry SI:localuser:%s to display '%s'\n", a.Username, d)
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}
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if err := xcb.ChangeHosts(xcb.HostModeInsert, xcb.FamilyServerInterpreted, "localuser\x00"+a.Username); err != nil {
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state.Fatal(fmt.Sprintf("Error adding XHost entry to '%s':", d), err)
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} else {
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state.XcbActionComplete()
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}
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}
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}
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