Issue #95: add vendor_dlkm into known image name

aosp/boot_signer/build.gradle.kts

@@ -9,8 +9,8 @@ repositories {
 }
 
 dependencies {
-    implementation("org.bouncycastle:bcprov-jdk15on:1.68")
-    implementation("org.bouncycastle:bcpkix-jdk15on:1.68")
+    implementation("org.bouncycastle:bcprov-jdk15on:1.70")
+    implementation("org.bouncycastle:bcpkix-jdk15on:1.70")
 }
 
 val fatJar = task("fatJar", type = Jar::class) {

bbootimg/build.gradle.kts

@@ -35,17 +35,17 @@ dependencies {
 
     implementation("cc.cfig:io:0.2")
     implementation("ch.qos.logback:logback-classic:1.2.11")
-    implementation("com.fasterxml.jackson.core:jackson-annotations:2.13.1")
-    implementation("com.fasterxml.jackson.core:jackson-databind:2.13.1")
-    implementation("com.google.guava:guava:31.0.1-jre")
+    implementation("com.fasterxml.jackson.core:jackson-annotations:2.13.3")
+    implementation("com.fasterxml.jackson.core:jackson-databind:2.13.3")
+    implementation("com.google.guava:guava:31.1-jre")
     implementation("org.apache.commons:commons-exec:1.3")
     implementation("org.apache.commons:commons-compress:1.21")
     implementation("org.tukaani:xz:1.9")
     implementation("commons-codec:commons-codec:1.15")
     implementation("junit:junit:4.13.2")
-    implementation("org.bouncycastle:bcprov-jdk15on:1.69")
+    implementation("org.bouncycastle:bcprov-jdk15on:1.70")
     implementation("de.vandermeer:asciitable:0.3.2")
-    implementation("com.google.protobuf:protobuf-java:3.19.4")
+    implementation("com.google.protobuf:protobuf-java:3.21.1")
     implementation(project(":helper"))
 
     testImplementation("org.jetbrains.kotlin:kotlin-test")

bbootimg/src/main/kotlin/utils/SparseImgParser.kt

@@ -14,13 +14,15 @@
 
 package cfig.utils
 
+import avb.blob.Footer
+import cc.cfig.io.Struct
+import cfig.helper.Helper
+import cfig.helper.Helper.Companion.check_call
 import cfig.packable.IPackable
+import com.fasterxml.jackson.databind.ObjectMapper
 import org.slf4j.LoggerFactory
-import cfig.helper.Helper.Companion.check_call
-import java.io.FileInputStream
 import java.io.File
-import com.fasterxml.jackson.databind.ObjectMapper
-import avb.blob.Footer
+import java.io.FileInputStream
 
 class SparseImgParser : IPackable {
     override val loopNo: Int
@@ -36,12 +38,18 @@ class SparseImgParser : IPackable {
     }
 
     override fun capabilities(): List<String> {
-        return listOf("^(system|system_ext|system_other|vendor|product|cache|userdata|super|oem)\\.img$")
+        return listOf("^(system|system_ext|system_other|vendor|product|cache|userdata|super|oem|vendor_dlkm|odm_dlkm)\\.img$")
     }
 
     override fun unpack(fileName: String) {
         clear()
-        simg2img(fileName, "$fileName.unsparse")
+        if (isSparse(fileName)) {
+            simg2img(fileName, "$fileName.unsparse")
+        } else if (isExt4(fileName)) {
+            log.info("$fileName is raw ext4 image")
+        } else {
+            log.info("$fileName is raw image")
+        }
     }
 
     override fun pack(fileName: String) {
@@ -84,4 +92,19 @@ class SparseImgParser : IPackable {
     override fun flash(fileName: String, deviceName: String) {
         TODO("not implemented")
     }
+
+    private fun isSparse(fileName: String): Boolean {
+        val magic = Helper.Companion.readFully(fileName, 0, 4)
+        return Struct(">I").pack(SPARSE_MAGIC).contentEquals(magic)
+    }
+
+    private fun isExt4(fileName: String): Boolean {
+        val superBlock = Helper.readFully(fileName, 1024, 64)
+        val magic = byteArrayOf(superBlock[0x38], superBlock[0x39])
+        return Struct(">h").pack(0x53ef).contentEquals(magic)
+    }
+
+    companion object {
+        private val SPARSE_MAGIC: UInt = 0x3aff26edu
+    }
 }

helper/build.gradle.kts

@@ -34,19 +34,19 @@ dependencies {
     implementation("org.jetbrains.kotlin:kotlin-reflect")
 
     implementation("cc.cfig:io:0.2")
-    implementation("com.google.guava:guava:31.0.1-jre")
+    implementation("com.google.guava:guava:31.1-jre")
     implementation("ch.qos.logback:logback-classic:1.2.11")
     implementation("org.apache.commons:commons-exec:1.3")
-    implementation("org.bouncycastle:bcprov-jdk15on:1.69")
-    implementation("org.bouncycastle:bcpkix-jdk15on:1.69") //org.bouncycastle.pkcs
+    implementation("org.bouncycastle:bcprov-jdk15on:1.70")
+    implementation("org.bouncycastle:bcpkix-jdk15on:1.70") //org.bouncycastle.pkcs
     implementation("org.apache.commons:commons-compress:1.21")
     implementation("org.tukaani:xz:1.9")
     implementation("com.github.freva:ascii-table:1.2.0")
 
     testImplementation("org.jetbrains.kotlin:kotlin-test")
     testImplementation("org.jetbrains.kotlin:kotlin-test-junit")
-    testImplementation("com.fasterxml.jackson.core:jackson-annotations:2.13.1")
-    testImplementation("com.fasterxml.jackson.core:jackson-databind:2.13.1")
+    testImplementation("com.fasterxml.jackson.core:jackson-annotations:2.13.3")
+    testImplementation("com.fasterxml.jackson.core:jackson-databind:2.13.3")
 }
 
 tasks.withType<KotlinCompile>().all {

tools/work_from_China.diff

@@ -12,7 +12,7 @@ index be7419c..a8826c9 100644
  
  dependencies {
 diff --git a/bbootimg/build.gradle.kts b/bbootimg/build.gradle.kts
-index 19833eb..f3b73a6 100644
+index 499fb5b..f46cbcf 100644
 --- a/bbootimg/build.gradle.kts
 +++ b/bbootimg/build.gradle.kts
 @@ -20,7 +20,7 @@ plugins {
@@ -38,18 +38,18 @@ index e133f36..7537313 100644
      dependencies {
          classpath("org.apache.commons:commons-exec:1.3")
 diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
-index 41dfb87..931fed7 100644
+index 8049c68..2e33ce8 100644
 --- a/gradle/wrapper/gradle-wrapper.properties
 +++ b/gradle/wrapper/gradle-wrapper.properties
 @@ -1,5 +1,5 @@
  distributionBase=GRADLE_USER_HOME
  distributionPath=wrapper/dists
--distributionUrl=https\://services.gradle.org/distributions/gradle-7.4-bin.zip
-+distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-7.4-bin.zip
+-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5-bin.zip
++distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-7.5-bin.zip
  zipStoreBase=GRADLE_USER_HOME
  zipStorePath=wrapper/dists
 diff --git a/helper/build.gradle.kts b/helper/build.gradle.kts
-index 34b9439..2fd6e84 100644
+index 8618fd9..efd102e 100644
 --- a/helper/build.gradle.kts
 +++ b/helper/build.gradle.kts
 @@ -21,7 +21,7 @@ plugins {