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litn fixes

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onyx-and-iris
2026-02-15 12:00:00 +00:00
parent 19fda4daec
commit ac8f635263
30 changed files with 840 additions and 253 deletions
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35
internal/xair/parser.go
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@@ -10,14 +10,13 @@ import (
"github.com/hypebeast/go-osc/osc"
)
type xairParser struct {
}
type xairParser struct{}
func newParser() *xairParser {
return &xairParser{}
}
// parseOSCMessage parses raw bytes into an OSC message with improved error handling
// parseOSCMessage parses raw bytes into an OSC message with improved error handling.
func (p *xairParser) Parse(data []byte) (*osc.Message, error) {
log.Debug("=== PARSING OSC MESSAGE BEGIN ===")
defer log.Debug("=== PARSING OSC MESSAGE END ===")
@@ -47,7 +46,7 @@ func (p *xairParser) Parse(data []byte) (*osc.Message, error) {
return msg, nil
}
// validateOSCData performs basic validation on OSC message data
// validateOSCData performs basic validation on OSC message data.
func (p *xairParser) validateOSCData(data []byte) error {
if len(data) < 4 {
return fmt.Errorf("data too short for OSC message")
@@ -58,7 +57,7 @@ func (p *xairParser) validateOSCData(data []byte) error {
return nil
}
// extractOSCAddress extracts the OSC address from the message data
// extractOSCAddress extracts the OSC address from the message data.
func (p *xairParser) extractOSCAddress(data []byte) (address string, nextPos int, err error) {
nullPos := bytes.IndexByte(data, 0)
if nullPos <= 0 {
@@ -73,8 +72,11 @@ func (p *xairParser) extractOSCAddress(data []byte) (address string, nextPos int
return address, nextPos, nil
}
// extractOSCTypeTags extracts and validates OSC type tags
func (p *xairParser) extractOSCTypeTags(data []byte, start int) (typeTags string, nextPos int, err error) {
// extractOSCTypeTags extracts and validates OSC type tags.
func (p *xairParser) extractOSCTypeTags(
data []byte,
start int,
) (typeTags string, nextPos int, err error) {
if start >= len(data) {
return "", start, nil // No type tags available
}
@@ -97,8 +99,13 @@ func (p *xairParser) extractOSCTypeTags(data []byte, start int) (typeTags string
return typeTags, nextPos, nil
}
// parseOSCArguments parses OSC arguments based on type tags
func (p *xairParser) parseOSCArguments(data []byte, argsStart int, typeTags string, msg *osc.Message) error {
// parseOSCArguments parses OSC arguments based on type tags.
func (p *xairParser) parseOSCArguments(
data []byte,
argsStart int,
typeTags string,
msg *osc.Message,
) error {
argData := data[argsStart:]
argNum := 0
@@ -138,7 +145,7 @@ func (p *xairParser) parseOSCArguments(data []byte, argsStart int, typeTags stri
return nil
}
// parseStringArgument parses a string argument from OSC data
// parseStringArgument parses a string argument from OSC data.
func (p *xairParser) parseStringArgument(data []byte, msg *osc.Message, argNum int) (int, error) {
nullPos := bytes.IndexByte(data, 0)
if nullPos < 0 {
@@ -153,7 +160,7 @@ func (p *xairParser) parseStringArgument(data []byte, msg *osc.Message, argNum i
return ((nullPos + 4) / 4) * 4, nil
}
// parseInt32Argument parses an int32 argument from OSC data
// parseInt32Argument parses an int32 argument from OSC data.
func (p *xairParser) parseInt32Argument(data []byte, msg *osc.Message, argNum int) (int, error) {
if len(data) < 4 {
return 0, fmt.Errorf("insufficient data for int32")
@@ -166,7 +173,7 @@ func (p *xairParser) parseInt32Argument(data []byte, msg *osc.Message, argNum in
return 4, nil
}
// parseFloat32Argument parses a float32 argument from OSC data
// parseFloat32Argument parses a float32 argument from OSC data.
func (p *xairParser) parseFloat32Argument(data []byte, msg *osc.Message, argNum int) (int, error) {
if len(data) < 4 {
return 0, fmt.Errorf("insufficient data for float32")
@@ -179,7 +186,7 @@ func (p *xairParser) parseFloat32Argument(data []byte, msg *osc.Message, argNum
return 4, nil
}
// parseBlobArgument parses a blob argument from OSC data
// parseBlobArgument parses a blob argument from OSC data.
func (p *xairParser) parseBlobArgument(data []byte, msg *osc.Message, argNum int) (int, error) {
if len(data) < 4 {
return 0, fmt.Errorf("insufficient data for blob size")
@@ -203,7 +210,7 @@ func (p *xairParser) parseBlobArgument(data []byte, msg *osc.Message, argNum int
return ((4 + int(size) + 3) / 4) * 4, nil
}
// skipUnknownArgument skips an unknown argument type
// skipUnknownArgument skips an unknown argument type.
func (p *xairParser) skipUnknownArgument(data []byte) int {
// Skip unknown types by moving 4 bytes if available
if len(data) >= 4 {