tookeyman/wordifier
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added error signalling to NewMacroInjectTarget

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This commit is contained in:
dtookey 2022-08-09 11:48:51 -04:00
parent 95f8ec4c1c
commit a1708563be
3 changed files with 7 additions and 8 deletions
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4
entry.go
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@ -1,4 +0,0 @@
package main
func main() {
}

2
go.mod
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@ -1,3 +1,3 @@
module Wordifier module geniuscartel.xyz/wordifier
go 1.18 go 1.18

9
word/macroeditor.go
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@ -3,6 +3,8 @@ package word
import ( import (
zip2 "archive/zip" zip2 "archive/zip"
"bytes" "bytes"
"errors"
"fmt"
"io" "io"
"io/ioutil" "io/ioutil"
"os" "os"
@ -16,11 +18,12 @@ type (
} }
) )
func NewMacroInjectTarget(name string, marker []byte, replacement []byte) MacroInjectTarget { func NewMacroInjectTarget(name string, marker []byte, replacement []byte) (*MacroInjectTarget, error) {
if len(replacement) != len(marker) { if len(replacement) != len(marker) {
panic("Payload and target are not the same size. Make sure replacement is the same length as marker") err := errors.New(fmt.Sprintf("Payload[%d] and target[%d] are not the same size. Make sure replacement is the same length as marker", len(replacement), len(marker)))
return nil, err
} }
return MacroInjectTarget{name, marker, replacement} return &MacroInjectTarget{name, marker, replacement}, nil
} }
func CopyZipWithReplacements(src string, dest io.Writer, replacements []MacroInjectTarget) { func CopyZipWithReplacements(src string, dest io.Writer, replacements []MacroInjectTarget) {