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-rw-r--r--src/util/make_errors.go98
1 files changed, 19 insertions, 79 deletions
diff --git a/src/util/make_errors.go b/src/util/make_errors.go
index dc8039a..cc35409 100644
--- a/src/util/make_errors.go
+++ b/src/util/make_errors.go
@@ -25,7 +25,6 @@ import (
"sort"
"strconv"
"strings"
- "unicode"
)
// ssl.h reserves values 1000 and above for error codes corresponding to
@@ -61,12 +60,11 @@ func makeErrors(reset bool) error {
}
prefix := strings.ToUpper(lib)
- functions, reasons, err := parseHeader(prefix, headerFile)
+ reasons, err := parseHeader(prefix, headerFile)
headerFile.Close()
if reset {
err = nil
- functions = make(map[string]int)
// Retain any reason codes above reservedReasonCode.
newReasons := make(map[string]int)
for key, value := range reasons {
@@ -97,12 +95,11 @@ func makeErrors(reset bool) error {
continue
}
- if err := addFunctionsAndReasons(functions, reasons, name, prefix); err != nil {
+ if err := addReasons(reasons, name, prefix); err != nil {
return err
}
}
- assignNewValues(functions, -1)
assignNewValues(reasons, reservedReasonCode)
headerFile, err = os.Open(headerPath)
@@ -117,7 +114,7 @@ func makeErrors(reset bool) error {
}
defer newHeaderFile.Close()
- if err := writeHeaderFile(newHeaderFile, headerFile, prefix, functions, reasons); err != nil {
+ if err := writeHeaderFile(newHeaderFile, headerFile, prefix, reasons); err != nil {
return err
}
os.Rename(headerPath+".tmp", headerPath)
@@ -127,8 +124,7 @@ func makeErrors(reset bool) error {
return err
}
- outputStrings(dataFile, lib, typeFunctions, functions)
- outputStrings(dataFile, lib, typeReasons, reasons)
+ outputStrings(dataFile, lib, reasons)
dataFile.Close()
return nil
@@ -136,16 +132,16 @@ func makeErrors(reset bool) error {
func findToplevel() (path string, err error) {
path = ".."
- buildingPath := filepath.Join(path, "BUILDING")
+ buildingPath := filepath.Join(path, "BUILDING.md")
_, err = os.Stat(buildingPath)
if err != nil && os.IsNotExist(err) {
path = filepath.Join("..", path)
- buildingPath = filepath.Join(path, "BUILDING")
+ buildingPath = filepath.Join(path, "BUILDING.md")
_, err = os.Stat(buildingPath)
}
if err != nil {
- return "", errors.New("Cannot find BUILDING file at the top-level")
+ return "", errors.New("Cannot find BUILDING.md file at the top-level")
}
return path, nil
}
@@ -183,7 +179,7 @@ func outputAssignments(w io.Writer, assignments map[string]int) {
}
}
-func parseDefineLine(line, lib string) (typ int, key string, value int, ok bool) {
+func parseDefineLine(line, lib string) (key string, value int, ok bool) {
if !strings.HasPrefix(line, "#define ") {
return
}
@@ -193,16 +189,8 @@ func parseDefineLine(line, lib string) (typ int, key string, value int, ok bool)
return
}
- funcPrefix := lib + "_F_"
- reasonPrefix := lib + "_R_"
-
key = fields[1]
- switch {
- case strings.HasPrefix(key, funcPrefix):
- typ = typeFunctions
- case strings.HasPrefix(key, reasonPrefix):
- typ = typeReasons
- default:
+ if !strings.HasPrefix(key, lib+"_R_") {
return
}
@@ -215,7 +203,7 @@ func parseDefineLine(line, lib string) (typ int, key string, value int, ok bool)
return
}
-func writeHeaderFile(w io.Writer, headerFile io.Reader, lib string, functions, reasons map[string]int) error {
+func writeHeaderFile(w io.Writer, headerFile io.Reader, lib string, reasons map[string]int) error {
var last []byte
var haveLast, sawDefine bool
newLine := []byte("\n")
@@ -223,7 +211,7 @@ func writeHeaderFile(w io.Writer, headerFile io.Reader, lib string, functions, r
scanner := bufio.NewScanner(headerFile)
for scanner.Scan() {
line := scanner.Text()
- _, _, _, ok := parseDefineLine(line, lib)
+ _, _, ok := parseDefineLine(line, lib)
if ok {
sawDefine = true
continue
@@ -247,7 +235,6 @@ func writeHeaderFile(w io.Writer, headerFile io.Reader, lib string, functions, r
return err
}
- outputAssignments(w, functions)
outputAssignments(w, reasons)
w.Write(newLine)
@@ -259,14 +246,9 @@ func writeHeaderFile(w io.Writer, headerFile io.Reader, lib string, functions, r
return nil
}
-const (
- typeFunctions = iota
- typeReasons
-)
-
-func outputStrings(w io.Writer, lib string, ty int, assignments map[string]int) {
+func outputStrings(w io.Writer, lib string, assignments map[string]int) {
lib = strings.ToUpper(lib)
- prefixLen := len(lib + "_F_")
+ prefixLen := len(lib + "_R_")
keys := make([]string, 0, len(assignments))
for key := range assignments {
@@ -275,11 +257,7 @@ func outputStrings(w io.Writer, lib string, ty int, assignments map[string]int)
sort.Strings(keys)
for _, key := range keys {
- typeString := "function"
- if ty == typeReasons {
- typeString = "reason"
- }
- fmt.Fprintf(w, "%s,%s,%d,%s\n", lib, typeString, assignments[key], key[prefixLen:])
+ fmt.Fprintf(w, "%s,%d,%s\n", lib, assignments[key], key[prefixLen:])
}
}
@@ -339,7 +317,7 @@ func handleDeclareMacro(line, join, macroName string, m map[string]int) {
}
}
-func addFunctionsAndReasons(functions, reasons map[string]int, filename, prefix string) error {
+func addReasons(reasons map[string]int, filename, prefix string) error {
file, err := os.Open(filename)
if err != nil {
return err
@@ -347,45 +325,15 @@ func addFunctionsAndReasons(functions, reasons map[string]int, filename, prefix
defer file.Close()
reasonPrefix := prefix + "_R_"
- var currentFunction string
scanner := bufio.NewScanner(file)
for scanner.Scan() {
line := scanner.Text()
- if len(line) > 0 && unicode.IsLetter(rune(line[0])) {
- /* Function start */
- fields := strings.Fields(line)
- for _, field := range fields {
- if i := strings.Index(field, "("); i != -1 {
- f := field[:i]
- // The return type of some functions is
- // a macro that contains a "(".
- if f == "STACK_OF" {
- continue
- }
- currentFunction = f
- for len(currentFunction) > 0 && currentFunction[0] == '*' {
- currentFunction = currentFunction[1:]
- }
- break
- }
- }
- }
-
- // Do not include cross-module error lines.
- if strings.Contains(line, "OPENSSL_PUT_ERROR(" + prefix + ",") {
- functionToken := prefix + "_F_" + currentFunction
- if _, ok := functions[functionToken]; !ok {
- functions[functionToken] = -1
- }
- }
-
handleDeclareMacro(line, "_R_", "OPENSSL_DECLARE_ERROR_REASON(", reasons)
- handleDeclareMacro(line, "_F_", "OPENSSL_DECLARE_ERROR_FUNCTION(", functions)
for len(line) > 0 {
- i := strings.Index(line, prefix + "_")
+ i := strings.Index(line, prefix+"_")
if i == -1 {
break
}
@@ -413,25 +361,17 @@ func addFunctionsAndReasons(functions, reasons map[string]int, filename, prefix
return scanner.Err()
}
-func parseHeader(lib string, file io.Reader) (functions, reasons map[string]int, err error) {
- functions = make(map[string]int)
+func parseHeader(lib string, file io.Reader) (reasons map[string]int, err error) {
reasons = make(map[string]int)
scanner := bufio.NewScanner(file)
for scanner.Scan() {
- typ, key, value, ok := parseDefineLine(scanner.Text(), lib)
+ key, value, ok := parseDefineLine(scanner.Text(), lib)
if !ok {
continue
}
- switch typ {
- case typeFunctions:
- functions[key] = value
- case typeReasons:
- reasons[key] = value
- default:
- panic("internal error")
- }
+ reasons[key] = value
}
err = scanner.Err()
generated by cgit v1.1 at 2024-04-27 17:32:46 +0000