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gophi/format.go

51 lines
1.4 KiB
Go

package main
import (
"strings"
)
/* Formats an info-text footer from string. Add last line as we use the footer to contain last line (regardless if empty) */
func formatGophermapFooter(text string, useSeparator bool) []byte {
ret := make([]byte, 0)
if text != "" {
ret = append(ret, buildInfoLine("")...)
if useSeparator {
ret = append(ret, buildInfoLine(buildLineSeparator(Config.PageWidth))...)
}
for _, line := range strings.Split(text, "\n") {
ret = append(ret, buildInfoLine(line)...)
}
}
return append(ret, []byte(LastLine)...)
}
/* Replace standard replacement strings */
func replaceStrings(str string, connHost *ConnHost) []byte {
/* We only replace the actual host and port values */
split := strings.Split(str, Tab)
if len(split) < 4 {
return []byte(str)
}
split[2] = strings.Replace(split[2], ReplaceStrHostname, connHost.Name(), -1)
split[3] = strings.Replace(split[3], ReplaceStrPort, connHost.Port(), -1)
/* Return slice */
b := make([]byte, 0)
/* Recombine the slices and add the removed tabs */
splitLen := len(split)
for i := 0; i < splitLen-1; i += 1 {
split[i] += Tab
b = append(b, []byte(split[i])...)
}
b = append(b, []byte(split[splitLen-1])...)
return b
}
/* Replace new-line characters */
func replaceNewLines(str string) string {
return strings.Replace(str, "\n", "", -1)
}