1 files changed, 0 insertions, 110 deletions
diff --git a/parse.go b/parse.go
deleted file mode 100644
index 2e7f507c..00000000
--- a/parse.go
+++ /dev/null
@@ -1,110 +0,0 @@
-package main
-
-import (
-	"encoding/json"
-	"errors"
-	"io"
-	"log"
-	"os"
-	"strconv"
-	"strings"
-	"syscall"
-
-	"git.gensokyo.uk/security/hakurei/hst"
-	"git.gensokyo.uk/security/hakurei/internal/hlog"
-	"git.gensokyo.uk/security/hakurei/internal/state"
-)
-
-func tryPath(name string) (config *hst.Config) {
-	var r io.Reader
-	config = new(hst.Config)
-
-	if name != "-" {
-		r = tryFd(name)
-		if r == nil {
-			hlog.Verbose("load configuration from file")
-
-			if f, err := os.Open(name); err != nil {
-				log.Fatalf("cannot access configuration file %q: %s", name, err)
-			} else {
-				// finalizer closes f
-				r = f
-			}
-		} else {
-			defer func() {
-				if err := r.(io.ReadCloser).Close(); err != nil {
-					log.Printf("cannot close config fd: %v", err)
-				}
-			}()
-		}
-	} else {
-		r = os.Stdin
-	}
-
-	if err := json.NewDecoder(r).Decode(&config); err != nil {
-		log.Fatalf("cannot load configuration: %v", err)
-	}
-
-	return
-}
-
-func tryFd(name string) io.ReadCloser {
-	if v, err := strconv.Atoi(name); err != nil {
-		if !errors.Is(err, strconv.ErrSyntax) {
-			hlog.Verbosef("name cannot be interpreted as int64: %v", err)
-		}
-		return nil
-	} else {
-		hlog.Verbosef("trying config stream from %d", v)
-		fd := uintptr(v)
-		if _, _, errno := syscall.Syscall(syscall.SYS_FCNTL, fd, syscall.F_GETFD, 0); errno != 0 {
-			if errors.Is(errno, syscall.EBADF) {
-				return nil
-			}
-			log.Fatalf("cannot get fd %d: %v", fd, errno)
-		}
-		return os.NewFile(fd, strconv.Itoa(v))
-	}
-}
-
-func tryShort(name string) (config *hst.Config, entry *state.State) {
-	likePrefix := false
-	if len(name) <= 32 {
-		likePrefix = true
-		for _, c := range name {
-			if c >= '0' && c <= '9' {
-				continue
-			}
-			if c >= 'a' && c <= 'f' {
-				continue
-			}
-			likePrefix = false
-			break
-		}
-	}
-
-	// try to match from state store
-	if likePrefix && len(name) >= 8 {
-		hlog.Verbose("argument looks like prefix")
-
-		s := state.NewMulti(std.Paths().RunDirPath)
-		if entries, err := state.Join(s); err != nil {
-			log.Printf("cannot join store: %v", err)
-			// drop to fetch from file
-		} else {
-			for id := range entries {
-				v := id.String()
-				if strings.HasPrefix(v, name) {
-					// match, use config from this state entry
-					entry = entries[id]
-					config = entry.Config
-					break
-				}
-
-				hlog.Verbosef("instance %s skipped", v)
-			}
-		}
-	}
-
-	return
-}