sashakoshka/hopp
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message-size-increase #3

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sashakoshka wants to merge 209 commits from message-size-increase into main
pull from: message-size-increase
merge into: sashakoshka:main
Conversation 0 Commits 209 Files Changed 41 +55 -8
1 changed files with 55 additions and 8 deletions
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Showing only changes of commit f222fb02b7 - Show all commits

57
generate/generate.go
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@ -146,7 +146,7 @@ func (this *Generator) generateTypedef(name string, typ Type) (n int, err error)
this.push()
nn, err = this.iprintf("var nn int\n")
n += nn; if err != nil { return n, err }
nn, err = this.generateDecodeValue(typ, "this", "tag")
nn, err = this.generateDecodeValue(typ, "this", "tag", "return n, nil")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("return n, nil\n")
n += nn; if err != nil { return n, err }
@ -217,7 +217,20 @@ func (this *Generator) generateMessage(method uint16, message Message) (n int, e
n += nn; if err != nil { return n, err }
nn, err = this.generateErrorCheck()
n += nn; if err != nil { return n, err }
nn, err = this.generateDecodeValue(message.Type, "this", "tag")
abort := "return n, nil"
nn, err = this.iprintf("if !tag.Is(")
n += nn; if err != nil { return n, err }
nn, err = this.generateTN(message.Type)
n += nn; if err != nil { return n, err }
nn, err = this.printf(") {\n")
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.iprintf("%s\n", abort)
n += nn; if err != nil { return n, err }
this.pop()
nn, err = this.iprintf("}\n")
n += nn; if err != nil { return n, err }
nn, err = this.generateDecodeValue(message.Type, "this", "tag", abort)
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("return n, nil\n")
n += nn; if err != nil { return n, err }
@ -406,7 +419,7 @@ func (this *Generator) generateEncodeValue(typ Type, valueSource, tagSource stri
// - n int
// - err error
// - nn int
func (this *Generator) generateDecodeValue(typ Type, valueSource, tagSource string) (n int, err error) {
func (this *Generator) generateDecodeValue(typ Type, valueSource, tagSource, abort string) (n int, err error) {
switch typ := typ.(type) {
case TypeInt:
// SI: (none)
@ -493,13 +506,25 @@ func (this *Generator) generateDecodeValue(typ Type, valueSource, tagSource stri
n += nn; if err != nil { return n, err }
nn, err = this.generateErrorCheck()
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("if !itemTag.Is(")
n += nn; if err != nil { return n, err }
nn, err = this.generateTN(typ.Element)
n += nn; if err != nil { return n, err }
nn, err = this.iprintf(") {\n")
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.iprintf("%s\n", abort)
n += nn; if err != nil { return n, err }
this.pop()
nn, err = this.iprintf("}\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("for index := range %s {\n", lengthVar)
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.generateDecodeValue(
typ.Element,
fmt.Sprintf("(&(*%s)[index])", valueSource),
"itemTag")
"itemTag", abort)
n += nn; if err != nil { return n, err }
this.pop()
nn, err = this.iprintf("}\n")
@ -546,11 +571,33 @@ func (this *Generator) generateDecodeValue(typ Type, valueSource, tagSource stri
field := typ.Fields[key]
nn, err = this.iprintf("case 0x%04X:\n", key)
n += nn; if err != nil { return n, err }
this.push()
labelVar := this.newTemporaryVar("label")
fieldAbort := fmt.Sprintf("goto %s", labelVar)
nn, err = this.iprintf("if !itemTag.Is(")
n += nn; if err != nil { return n, err }
nn, err = this.generateTN(field.Type)
n += nn; if err != nil { return n, err }
nn, err = this.printf(") {\n")
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.iprintf("%s\n", fieldAbort)
n += nn; if err != nil { return n, err }
this.pop()
nn, err = this.iprintf("}\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("{\n")
n += nn; if err != nil { return n, err }
this.push()
nn, err = this.generateDecodeValue(
field.Type,
fmt.Sprintf("(&%s.%s)", valueSource, field.Name),
"itemTag")
"itemTag", fieldAbort)
n += nn; if err != nil { return n, err }
this.pop()
nn, err = this.iprintf("}\n")
n += nn; if err != nil { return n, err }
nn, err = this.iprintf("%s:;\n", labelVar)
n += nn; if err != nil { return n, err }
this.pop()
}