34 lines
862 B
Go
34 lines
862 B
Go
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package xcb
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import (
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"errors"
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)
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//#include <stdlib.h>
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//#include <xcb/xcb.h>
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//#cgo linux LDFLAGS: -lxcb
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import "C"
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func xcbHandleConnectionError(c *C.xcb_connection_t) error {
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if errno := C.xcb_connection_has_error(c); errno != 0 {
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switch errno {
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case C.XCB_CONN_ERROR:
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return errors.New("connection error")
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case C.XCB_CONN_CLOSED_EXT_NOTSUPPORTED:
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return errors.New("extension not supported")
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case C.XCB_CONN_CLOSED_MEM_INSUFFICIENT:
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return errors.New("memory not available")
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case C.XCB_CONN_CLOSED_REQ_LEN_EXCEED:
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return errors.New("request length exceeded")
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case C.XCB_CONN_CLOSED_PARSE_ERR:
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return errors.New("invalid display string")
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case C.XCB_CONN_CLOSED_INVALID_SCREEN:
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return errors.New("server has no screen matching display")
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default:
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return errors.New("generic X11 failure")
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}
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} else {
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return nil
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}
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}
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