filelist/osksdl: drop module / support for osk-sdl (MR 42)

This removes code specific to installing osk-sdl in the initramfs
archive. osk-sdl has been deprecated / removed from postmarketOS for FDE
unlocking (in favor of using the app "unl0kr"), and other distros should
consider doing the same.

cmd/mkinitfs/main.go

@@ -19,7 +19,6 @@ import (
 	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/filelist/hookscripts"
 	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/filelist/initramfs"
 	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/filelist/modules"
-	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/filelist/osksdl"
 	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/misc"
 	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/osutil"
 	"gitlab.com/postmarketOS/postmarketos-mkinitfs/pkgs/deviceinfo"
@@ -138,7 +137,6 @@ func main() {
 		hookscripts.New("/etc/mkinitfs/hooks-extra", "/hooks-extra"),
 		modules.New("/usr/share/mkinitfs/modules-extra"),
 		modules.New("/etc/mkinitfs/modules-extra"),
-		osksdl.New(devinfo.MesaDriver),
 	})
 	if err := initramfsExtraAr.AddItemsExclude(initfsExtra, initfs); err != nil {
 		log.Println(err)

internal/filelist/osksdl/osksdl.go

@@ -1,164 +0,0 @@
-package osksdl
-
-import (
-	"bufio"
-	"fmt"
-	"log"
-	"os"
-	"path/filepath"
-	"strings"
-
-	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/filelist"
-	"gitlab.com/postmarketOS/postmarketos-mkinitfs/internal/misc"
-)
-
-type OskSdl struct {
-	mesaDriver string
-}
-
-// New returns a new HookScripts that will use the given path to provide a list
-// of script files.
-func New(mesaDriverName string) *OskSdl {
-	return &OskSdl{
-		mesaDriver: mesaDriverName,
-	}
-}
-
-// Get a list of files and their dependencies related to supporting rootfs full
-// disk (d)encryption
-func (s *OskSdl) List() (*filelist.FileList, error) {
-	files := filelist.NewFileList()
-
-	if exists, err := misc.Exists("/usr/bin/osk-sdl"); !exists {
-		return files, nil
-	} else if err != nil {
-		return files, fmt.Errorf("received unexpected error when getting status for %q: %w", "/usr/bin/osk-sdl", err)
-	}
-
-	log.Println("- Including osk-sdl support")
-
-	log.Println("******************* DEPRECATION WARNING *******************")
-	log.Println("Using osk-sdl is deprecated in postmarketOS!")
-	log.Println("Consider switching to unl0kr:")
-	log.Println("https://postmarketos.org/edge/2023/10/04/osk-sdl-deprecated/")
-	log.Println("******************* DEPRECATION WARNING *******************")
-
-	confFiles := []string{
-		"/etc/osk.conf",
-		"/etc/ts.conf",
-		"/etc/pointercal",
-		"/etc/fb.modes",
-		"/etc/directfbrc",
-	}
-	confFileList, err := misc.GetFiles(confFiles, false)
-	if err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add files: %w", err)
-	}
-	for _, file := range confFileList {
-		files.Add(file, file)
-	}
-
-	// osk-sdl
-	oskFiles := []string{
-		"/usr/bin/osk-sdl",
-		"/sbin/cryptsetup",
-		"/usr/lib/libGL.so.1",
-	}
-	if oskFileList, err := misc.GetFiles(oskFiles, true); err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add files: %w", err)
-	} else {
-		for _, file := range oskFileList {
-			files.Add(file, file)
-		}
-	}
-
-	fontFile, err := getOskConfFontPath("/etc/osk.conf")
-	if err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add file %q: %w", fontFile, err)
-	}
-	files.Add(fontFile, fontFile)
-
-	// Directfb
-	dfbFiles := []string{}
-	err = filepath.Walk("/usr/lib/directfb-1.7-7", func(path string, f os.FileInfo, err error) error {
-		if filepath.Ext(path) == ".so" {
-			dfbFiles = append(dfbFiles, path)
-		}
-		return nil
-	})
-	if err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add file %w", err)
-	}
-	if dfbFileList, err := misc.GetFiles(dfbFiles, true); err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add files: %w", err)
-	} else {
-		for _, file := range dfbFileList {
-			files.Add(file, file)
-		}
-	}
-
-	// tslib
-	tslibFiles := []string{}
-	err = filepath.Walk("/usr/lib/ts", func(path string, f os.FileInfo, err error) error {
-		if filepath.Ext(path) == ".so" {
-			tslibFiles = append(tslibFiles, path)
-		}
-		return nil
-	})
-	if err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add file: %w", err)
-	}
-	libts, _ := filepath.Glob("/usr/lib/libts*")
-	tslibFiles = append(tslibFiles, libts...)
-	if tslibFileList, err := misc.GetFiles(tslibFiles, true); err != nil {
-		return nil, fmt.Errorf("getFdeFiles: failed to add files: %w", err)
-	} else {
-		for _, file := range tslibFileList {
-			files.Add(file, file)
-		}
-	}
-
-	// mesa hw accel
-	if s.mesaDriver != "" {
-		mesaFiles := []string{
-			"/usr/lib/libEGL.so.1",
-			"/usr/lib/libGLESv2.so.2",
-			"/usr/lib/libgbm.so.1",
-			"/usr/lib/libudev.so.1",
-			"/usr/lib/xorg/modules/dri/" + s.mesaDriver + "_dri.so",
-		}
-		if mesaFileList, err := misc.GetFiles(mesaFiles, true); err != nil {
-			return nil, fmt.Errorf("getFdeFiles: failed to add files: %w", err)
-		} else {
-			for _, file := range mesaFileList {
-				files.Add(file, file)
-			}
-		}
-	}
-
-	return files, nil
-}
-
-func getOskConfFontPath(oskConfPath string) (string, error) {
-	var path string
-	f, err := os.Open(oskConfPath)
-	if err != nil {
-		return path, err
-	}
-	defer f.Close()
-	s := bufio.NewScanner(f)
-	for s.Scan() {
-		fields := strings.Fields(s.Text())
-		// "key = val" is 3 fields
-		if len(fields) > 2 && fields[0] == "keyboard-font" {
-			path = fields[2]
-		}
-	}
-	if exists, err := misc.Exists(path); !exists {
-		return path, fmt.Errorf("unable to find font: %s", path)
-	} else if err != nil {
-		return path, fmt.Errorf("received unexpected error when getting status for %q: %w", path, err)
-	}
-
-	return path, nil
-}