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lxdrgen-swift: fix prefix handling

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"Any prefix will work, so long as it's 'Relay'."
This commit is contained in:
Přemysl Eric Janouch
2023-07-06 11:01:51 +02:00
parent be9a3e693e
commit f78f8a70f1
1 changed files with 14 additions and 13 deletions
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27
tools/lxdrgen-swift.awk
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@@ -36,7 +36,7 @@ function codegen_begin() {
print "// Code generated from " FILENAME ". DO NOT EDIT." print "// Code generated from " FILENAME ". DO NOT EDIT."
print "import Foundation" print "import Foundation"
print "" print ""
print "public struct RelayReader {" print "public struct " PrefixCamel "Reader {"
print "\tpublic var data: Data" print "\tpublic var data: Data"
print "" print ""
print "\tpublic enum ReadError: Error {" print "\tpublic enum ReadError: Error {"
@@ -102,7 +102,7 @@ function codegen_begin() {
print "\t}" print "\t}"
print "}" print "}"
print "" print ""
print "public struct RelayWriter {" print "public struct " PrefixCamel "Writer {"
print "\tpublic var data = Data()" print "\tpublic var data = Data()"
print "" print ""
print "\tpublic mutating func append<T: FixedWidthInteger>(_ number: T) {" print "\tpublic mutating func append<T: FixedWidthInteger>(_ number: T) {"
@@ -123,8 +123,8 @@ function codegen_begin() {
print "\t\tdata.append(bytes)" print "\t\tdata.append(bytes)"
print "\t}" print "\t}"
print "" print ""
print "\tpublic mutating func append<" \ print "\tpublic mutating func append<T: " \
"T: RawRepresentable<Int8>>(_ value: T) {" "RawRepresentable<Int8>>(_ value: T) {"
print "\t\tappend(value.rawValue)" print "\t\tappend(value.rawValue)"
print "\t}" print "\t}"
print "" print ""
@@ -136,13 +136,14 @@ function codegen_begin() {
print "\t\t}" print "\t\t}"
print "\t}" print "\t}"
print "" print ""
print "\tpublic mutating func append<T: RelayEncodable>(_ value: T) {" print "\tpublic mutating func append<T: " \
PrefixCamel "Encodable>(_ value: T) {"
print "\t\tvalue.encode(to: &self)" print "\t\tvalue.encode(to: &self)"
print "\t}" print "\t}"
print "}" print "}"
print "" print ""
print "public protocol RelayEncodable { " \ print "public protocol " PrefixCamel "Encodable { " \
"func encode(to: inout RelayWriter) }" "func encode(to: inout " PrefixCamel "Writer) }"
} }
function codegen_constant(name, value) { function codegen_constant(name, value) {
@@ -201,10 +202,10 @@ function codegen_struct(name, cg, swifttype) {
print "public struct " swifttype " {\n" cg["fields"] "}" print "public struct " swifttype " {\n" cg["fields"] "}"
print "" print ""
print "extension " swifttype ": " PrefixCamel "Encodable {" print "extension " swifttype ": " PrefixCamel "Encodable {"
print "\tpublic init(from: inout RelayReader) throws {" print "\tpublic init(from: inout " PrefixCamel "Reader) throws {"
print cg["deserialize"] "\t}" print cg["deserialize"] "\t}"
print "" print ""
print "\tpublic func encode(to: inout RelayWriter) {" print "\tpublic func encode(to: inout " PrefixCamel "Writer) {"
print cg["serialize"] "\t}" print cg["serialize"] "\t}"
print "}" print "}"
@@ -230,10 +231,10 @@ function codegen_union_struct(name, casename, cg, scg, swifttype) {
print scg["fields"] "}" print scg["fields"] "}"
print "" print ""
print "extension " swifttype ": " PrefixCamel "Encodable {" print "extension " swifttype ": " PrefixCamel "Encodable {"
print "\tfileprivate init(from: inout RelayReader) throws {" print "\tfileprivate init(from: inout " PrefixCamel "Reader) throws {"
print scg["deserialize"] "\t}" print scg["deserialize"] "\t}"
print "" print ""
print "\tpublic func encode(to: inout RelayWriter) {" print "\tpublic func encode(to: inout " PrefixCamel "Writer) {"
print scg["serialize"] "\t}" print scg["serialize"] "\t}"
print "}" print "}"
@@ -257,12 +258,12 @@ function codegen_union(name, cg, exhaustive, swifttype, init) {
if (!exhaustive) if (!exhaustive)
append(cg, "cases", "\tdefault:\n" \ append(cg, "cases", "\tdefault:\n" \
"\t\tthrow RelayReader.ReadError.unexpectedValue\n") "\t\tthrow " PrefixCamel "Reader.ReadError.unexpectedValue\n")
init = decapitalize(swifttype) init = decapitalize(swifttype)
print "" print ""
print "public func " init \ print "public func " init \
"(from: inout RelayReader) throws -> " swifttype " {" "(from: inout " PrefixCamel "Reader) throws -> " swifttype " {"
print "\tlet " cg["tagname"] ": " CodegenSwiftType[cg["tagtype"]] \ print "\tlet " cg["tagname"] ": " CodegenSwiftType[cg["tagtype"]] \
" = try from.read()" " = try from.read()"
print "\tswitch " cg["tagname"] " {" print "\tswitch " cg["tagname"] " {"