mirror of
https://github.com/RROrg/rr.git
synced 2025-06-21 05:51:05 +08:00
151 lines
5.3 KiB
Bash
Executable File
151 lines
5.3 KiB
Bash
Executable File
#!/usr/bin/env bash
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. /opt/arpl/include/functions.sh
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. /opt/arpl/include/addons.sh
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# Sanity check
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[ -f "${ORI_RDGZ_FILE}" ] || die "${ORI_RDGZ_FILE} not found!"
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echo -n "Patching Ramdisk"
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# Remove old rd.gz patched
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rm -f "${MOD_RDGZ_FILE}"
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# Unzipping ramdisk
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echo -n "."
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rm -rf "${RAMDISK_PATH}" # Force clean
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mkdir -p "${RAMDISK_PATH}"
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(cd "${RAMDISK_PATH}"; xz -dc < "${ORI_RDGZ_FILE}" | cpio -idm) >/dev/null 2>&1
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# Check if DSM buildnumber changed
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. "${RAMDISK_PATH}/etc/VERSION"
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MODEL="`readConfigKey "model" "${USER_CONFIG_FILE}"`"
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BUILD="`readConfigKey "build" "${USER_CONFIG_FILE}"`"
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LKM="`readConfigKey "lkm" "${USER_CONFIG_FILE}"`"
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if [ ${BUILD} -ne ${buildnumber} ]; then
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echo -e "\033[A\n\033[1;32mBuild number changed from \033[1;31m${BUILD}\033[1;32m to \033[1;31m${buildnumber}\033[0m"
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echo -n "Patching Ramdisk."
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# Update new buildnumber
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BUILD=${buildnumber}
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writeConfigKey "build" "${BUILD}" "${USER_CONFIG_FILE}"
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fi
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echo -n "."
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# Read model data
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PLATFORM="`readModelKey "${MODEL}" "platform"`"
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KVER="`readModelKey "${MODEL}" "builds.${BUILD}.kver"`"
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RD_COMPRESSED="`readModelKey "${MODEL}" "builds.${BUILD}.rd-compressed"`"
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# Sanity check
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[ -z "${PLATFORM}" -o -z "${KVER}" ] && die "ERROR: Configuration for model ${MODEL} and buildnumber ${BUILD} not found."
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declare -A SYNOINFO
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declare -A ADDONS
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# Read synoinfo and addons from config
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while IFS="=" read KEY VALUE; do
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[ -n "${KEY}" ] && SYNOINFO["${KEY}"]="${VALUE}"
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done < <(readConfigMap "synoinfo" "${USER_CONFIG_FILE}")
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while IFS="=" read KEY VALUE; do
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[ -n "${KEY}" ] && ADDONS["${KEY}"]="${VALUE}"
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done < <(readConfigMap "addons" "${USER_CONFIG_FILE}")
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# Patches
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while read f; do
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echo -n "."
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echo "Patching with ${f}" >"${LOG_FILE}" 2>&1
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(cd "${RAMDISK_PATH}" && patch -p1 < "${PATCH_PATH}/${f}") >>"${LOG_FILE}" 2>&1 || dieLog
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done < <(readModelArray "${MODEL}" "builds.${BUILD}.patch")
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# Patch /etc/synoinfo.conf
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echo -n "."
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for KEY in ${!SYNOINFO[@]}; do
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_set_conf_kv "${KEY}" "${SYNOINFO[${KEY}]}" "${RAMDISK_PATH}/etc/synoinfo.conf" >"${LOG_FILE}" 2>&1 || dieLog
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done
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# Patch /sbin/init.post
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echo -n "."
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grep -v -e '^[\t ]*#' -e '^$' "${PATCH_PATH}/config-manipulators.sh" > "${TMP_PATH}/rp.txt"
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sed -e "/@@@CONFIG-MANIPULATORS-TOOLS@@@/ {" -e "r ${TMP_PATH}/rp.txt" -e 'd' -e '}' -i "${RAMDISK_PATH}/sbin/init.post"
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rm "${TMP_PATH}/rp.txt"
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touch "${TMP_PATH}/rp.txt"
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for KEY in ${!SYNOINFO[@]}; do
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echo "_set_conf_kv '${KEY}' '${SYNOINFO[${KEY}]}' '/tmpRoot/etc/synoinfo.conf'" >> "${TMP_PATH}/rp.txt"
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echo "_set_conf_kv '${KEY}' '${SYNOINFO[${KEY}]}' '/tmpRoot/etc.defaults/synoinfo.conf'" >> "${TMP_PATH}/rp.txt"
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done
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sed -e "/@@@CONFIG-GENERATED@@@/ {" -e "r ${TMP_PATH}/rp.txt" -e 'd' -e '}' -i "${RAMDISK_PATH}/sbin/init.post"
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rm "${TMP_PATH}/rp.txt"
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echo -n "."
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# Extract modules to ramdisk
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rm -rf "${TMP_PATH}/modules"
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mkdir -p "${TMP_PATH}/modules"
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gzip -dc "${CACHE_PATH}/modules/${PLATFORM}-${KVER}.tgz" | tar xf - -C "${TMP_PATH}/modules"
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for F in `ls "${TMP_PATH}/modules/"*.ko`; do
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M=`basename ${F}`
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# Skip existent modules
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# [ -f "${RAMDISK_PATH}/usr/lib/modules/${M}" ] || mv "${F}" "${RAMDISK_PATH}/usr/lib/modules/${M}"
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cp "${F}" "${RAMDISK_PATH}/usr/lib/modules/${M}"
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done
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mkdir -p "${RAMDISK_PATH}/usr/lib/firmware"
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gzip -dc "${CACHE_PATH}/modules/firmware.tgz" | tar xf - -C "${RAMDISK_PATH}/usr/lib/firmware"
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# Clean
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rm -rf "${TMP_PATH}/modules"
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echo -n "."
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# Copying fake modprobe
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cp "${PATCH_PATH}/iosched-trampoline.sh" "${RAMDISK_PATH}/usr/sbin/modprobe"
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# Copying LKM to /usr/lib/modules
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gzip -dc "${LKM_PATH}/rp-${PLATFORM}-${KVER}-${LKM}.ko.gz" > "${RAMDISK_PATH}/usr/lib/modules/rp.ko"
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# Addons
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MAXDISKS=`readConfigKey "maxdisks" "${USER_CONFIG_FILE}"`
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# Check if model needs Device-tree dynamic patch
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DT="`readModelKey "${MODEL}" "dt"`"
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echo -n "."
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mkdir -p "${RAMDISK_PATH}/addons"
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echo "#!/bin/sh" > "${RAMDISK_PATH}/addons/addons.sh"
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echo 'echo "addons.sh called with params ${@}"' >> "${RAMDISK_PATH}/addons/addons.sh"
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# Required eudev and dtbpatch/maxdisks
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installAddon eudev
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echo "/addons/eudev.sh \${1} " >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
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if [ "${DT}" = "true" ]; then
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installAddon dtbpatch
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echo "/addons/dtbpatch.sh \${1} " >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
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else
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installAddon maxdisks
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echo "/addons/maxdisks.sh \${1} ${MAXDISKS}" >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
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fi
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# User addons
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for ADDON in ${!ADDONS[@]}; do
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PARAMS=${ADDONS[${ADDON}]}
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if ! installAddon ${ADDON}; then
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echo "ADDON ${ADDON} not found!" | tee "${LOG_FILE}"
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exit 1
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fi
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echo "/addons/${ADDON}.sh \${1} ${PARAMS}" >> "${RAMDISK_PATH}/addons/addons.sh" 2>"${LOG_FILE}" || dieLog
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done
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chmod +x "${RAMDISK_PATH}/addons/addons.sh"
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# Build modules dependencies
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/opt/arpl/depmod -a -b ${RAMDISK_PATH} 2>/dev/null
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# Reassembly ramdisk
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echo -n "."
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if [ "${RD_COMPRESSED}" == "true" ]; then
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(cd "${RAMDISK_PATH}" && find . | cpio -o -H newc -R root:root | xz -9 --format=lzma > "${MOD_RDGZ_FILE}") >"${LOG_FILE}" 2>&1 || dieLog
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else
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(cd "${RAMDISK_PATH}" && find . | cpio -o -H newc -R root:root > "${MOD_RDGZ_FILE}") >"${LOG_FILE}" 2>&1 || dieLog
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fi
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# Clean
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rm -rf "${RAMDISK_PATH}"
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# Update SHA256 hash
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RAMDISK_HASH="`sha256sum ${ORI_RDGZ_FILE} | awk '{print$1}'`"
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writeConfigKey "ramdisk-hash" "${RAMDISK_HASH}" "${USER_CONFIG_FILE}"
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echo
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