mirror of
https://github.com/Waujito/youtubeUnblock.git
synced 2024-12-21 13:55:21 +00:00
Makesystem for kernel module
This commit is contained in:
Vadim Vetrov
parent
7490658708
commit
79d592a0ca
6
.editorconfig
Normal file
6
.editorconfig
Normal file
@ -0,0 +1,6 @@
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root = true
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[*]
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indent_style = tab
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indent_size = 8
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tab_width = 8
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15
.gitignore
vendored
15
.gitignore
vendored
@ -4,3 +4,18 @@ build
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configure~
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# Kernel module files
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.Module.*
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.modules.*
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Module.*
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modules.*
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.youtubeKblock.*
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youtubeKblock.ko
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youtubeKblock.mod*
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youtubeKblock.o
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.mangle.*
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mangle.o
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.youtubeKUnblock.*
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youtubeKUnblock.ko
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youtubeKUnblock.mod*
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youtubeKUnblock.o
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3
Kbuild
Normal file
3
Kbuild
Normal file
@ -0,0 +1,3 @@
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obj-m := youtubeKUnblock.o
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youtubeKUnblock-objs := youtubeKblock.o mangle.o
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ccflags-y := -std=gnu11 -Wno-unused-variable -DKERNEL_SPACE
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91
Makefile
91
Makefile
@ -1,85 +1,14 @@
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BUILD_DIR := $(CURDIR)/build
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DEPSDIR := $(BUILD_DIR)/deps
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USPACE_TARGETS := default all install uninstall dev run_dev
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KMAKE_TARGETS := kmake kload kunload kreload
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CC := gcc
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LD := gcc
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CFLAGS:=-Wall -Wpedantic -Wno-unused-variable -I$(DEPSDIR)/include -Os
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LDFLAGS:=-L$(DEPSDIR)/lib -static
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.PHONY: $(USPACE_TARGETS) $(KMAKE_TARGETS) clean
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$(USPACE_TARGETS):
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@$(MAKE) -f uspace.mk $@
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# PREFIX is environment variable, if not set default to /usr/local
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ifeq ($(PREFIX),)
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PREFIX := /usr/local
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else
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PREFIX := $(DESTDIR)
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endif
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export CC LD CFLAGS LDFLAGS
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APP:=$(BUILD_DIR)/youtubeUnblock
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SRCS := youtubeUnblock.c mangle.c
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OBJS := $(SRCS:%.c=$(BUILD_DIR)/%.o)
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LIBNFNETLINK := $(DEPSDIR)/lib/libnfnetlink.a
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LIBMNL := $(DEPSDIR)/lib/libmnl.a
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LIBNETFILTER_QUEUE := $(DEPSDIR)/lib/libnetfilter_queue.a
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.PHONY: default all dev dev_attrs prepare_dirs
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default: all
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run_dev: dev
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bash -c "sudo $(APP) 537"
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dev: dev_attrs all
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dev_attrs:
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$(eval CFLAGS := $(CFLAGS) -DDEBUG -ggdb -g3)
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all: prepare_dirs $(APP)
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prepare_dirs:
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mkdir -p $(BUILD_DIR)
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mkdir -p $(DEPSDIR)
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$(LIBNFNETLINK):
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cd deps/libnfnetlink && ./autogen.sh && ./configure --prefix=$(DEPSDIR) $(if $(CROSS_COMPILE_PLATFORM),--host=$(CROSS_COMPILE_PLATFORM),)
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$(MAKE) -C deps/libnfnetlink
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$(MAKE) install -C deps/libnfnetlink
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$(LIBMNL):
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cd deps/libmnl && ./autogen.sh && ./configure --prefix=$(DEPSDIR) $(if $(CROSS_COMPILE_PLATFORM),--host=$(CROSS_COMPILE_PLATFORM),)
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$(MAKE) -C deps/libmnl
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$(MAKE) install -C deps/libmnl
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$(LIBNETFILTER_QUEUE): $(LIBNFNETLINK) $(LIBMNL)
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cd deps/libnetfilter_queue && ./autogen.sh && ./configure --prefix=$(DEPSDIR) $(if $(CROSS_COMPILE_PLATFORM),--host=$(CROSS_COMPILE_PLATFORM),)
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$(MAKE) -C deps/libnetfilter_queue
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$(MAKE) install -C deps/libnetfilter_queue
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$(APP): $(OBJS) $(LIBNETFILTER_QUEUE) $(LIBMNL)
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@echo 'LD $(APP)'
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@$(LD) $(OBJS) -o $(APP) -L$(DEPSDIR)/lib -lmnl -lnetfilter_queue
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$(BUILD_DIR)/%.o: %.c $(LIBNETFILTER_QUEUE) $(LIBMNL)
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@echo 'CC $@'
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@$(CC) -c $(CFLAGS) $^ -o $@
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install: all
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install -d $(PREFIX)/bin/
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install -m 755 $(APP) $(PREFIX)/bin/
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install -d $(PREFIX)/lib/systemd/system/
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@cp youtubeUnblock.service $(BUILD_DIR)
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@sed -i 's/$$(PREFIX)/$(subst /,\/,$(PREFIX))/g' $(BUILD_DIR)/youtubeUnblock.service
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install -m 644 $(BUILD_DIR)/youtubeUnblock.service $(PREFIX)/lib/systemd/system/
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uninstall:
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rm $(PREFIX)/bin/youtubeUnblock
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rm $(PREFIX)/lib/systemd/system/youtubeUnblock.service
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systemctl disable youtubeUnblock.service
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$(KMAKE_TARGETS):
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@$(MAKE) -f kmake.mk $@
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clean:
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rm -rf $(BUILD_DIR)
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$(MAKE) distclean -C deps/libnetfilter_queue || true
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$(MAKE) distclean -C deps/libmnl || true
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$(MAKE) distclean -C deps/libnfnetlink || true
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-@$(MAKE) -f kmake.mk kclean
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@$(MAKE) -f uspace.mk clean
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1
deps/libnfnetlink/.gitignore
vendored
1
deps/libnfnetlink/.gitignore
vendored
@ -15,3 +15,4 @@ Makefile.in
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/stamp-h1
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/*.pc
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doxygen.cfg
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180
deps/libnfnetlink/doxygen.cfg
vendored
180
deps/libnfnetlink/doxygen.cfg
vendored
@ -1,180 +0,0 @@
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DOXYFILE_ENCODING = UTF-8
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PROJECT_NAME = libnfnetlink
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PROJECT_NUMBER = 1.0.2
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OUTPUT_DIRECTORY = doxygen
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CREATE_SUBDIRS = NO
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OUTPUT_LANGUAGE = English
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BRIEF_MEMBER_DESC = YES
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REPEAT_BRIEF = YES
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ABBREVIATE_BRIEF =
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ALWAYS_DETAILED_SEC = NO
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INLINE_INHERITED_MEMB = NO
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FULL_PATH_NAMES = NO
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STRIP_FROM_PATH =
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STRIP_FROM_INC_PATH =
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SHORT_NAMES = NO
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JAVADOC_AUTOBRIEF = NO
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QT_AUTOBRIEF = NO
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MULTILINE_CPP_IS_BRIEF = NO
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INHERIT_DOCS = YES
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SEPARATE_MEMBER_PAGES = NO
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TAB_SIZE = 8
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ALIASES =
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OPTIMIZE_OUTPUT_FOR_C = YES
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OPTIMIZE_OUTPUT_JAVA = NO
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OPTIMIZE_FOR_FORTRAN = NO
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OPTIMIZE_OUTPUT_VHDL = NO
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BUILTIN_STL_SUPPORT = NO
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CPP_CLI_SUPPORT = NO
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SIP_SUPPORT = NO
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DISTRIBUTE_GROUP_DOC = NO
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SUBGROUPING = YES
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TYPEDEF_HIDES_STRUCT = NO
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EXTRACT_ALL = NO
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EXTRACT_PRIVATE = NO
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EXTRACT_STATIC = NO
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EXTRACT_LOCAL_CLASSES = YES
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EXTRACT_LOCAL_METHODS = NO
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EXTRACT_ANON_NSPACES = NO
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HIDE_UNDOC_MEMBERS = NO
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HIDE_UNDOC_CLASSES = NO
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HIDE_FRIEND_COMPOUNDS = NO
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HIDE_IN_BODY_DOCS = NO
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INTERNAL_DOCS = NO
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CASE_SENSE_NAMES = YES
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HIDE_SCOPE_NAMES = NO
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SHOW_INCLUDE_FILES = YES
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INLINE_INFO = YES
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SORT_MEMBER_DOCS = YES
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SORT_BRIEF_DOCS = NO
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SORT_GROUP_NAMES = NO
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SORT_BY_SCOPE_NAME = NO
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GENERATE_TODOLIST = YES
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GENERATE_TESTLIST = YES
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GENERATE_BUGLIST = YES
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GENERATE_DEPRECATEDLIST= YES
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ENABLED_SECTIONS =
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MAX_INITIALIZER_LINES = 30
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SHOW_USED_FILES = YES
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FILE_VERSION_FILTER =
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QUIET = NO
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WARNINGS = YES
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WARN_IF_UNDOCUMENTED = YES
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WARN_IF_DOC_ERROR = YES
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WARN_NO_PARAMDOC = NO
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WARN_FORMAT = "$file:$line: $text"
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WARN_LOGFILE =
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INPUT = .
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INPUT_ENCODING = UTF-8
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FILE_PATTERNS = *.c libnfnetlink.h
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RECURSIVE = YES
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EXCLUDE =
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EXCLUDE_SYMLINKS = NO
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EXCLUDE_PATTERNS = */.git/* .*.d
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EXCLUDE_SYMBOLS = EXPORT_SYMBOL
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EXAMPLE_PATH =
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EXAMPLE_PATTERNS =
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EXAMPLE_RECURSIVE = NO
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IMAGE_PATH =
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INPUT_FILTER =
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FILTER_PATTERNS =
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FILTER_SOURCE_FILES = NO
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SOURCE_BROWSER = YES
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INLINE_SOURCES = NO
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STRIP_CODE_COMMENTS = YES
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REFERENCED_BY_RELATION = NO
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REFERENCES_RELATION = NO
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REFERENCES_LINK_SOURCE = YES
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USE_HTAGS = NO
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VERBATIM_HEADERS = YES
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ALPHABETICAL_INDEX = NO
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COLS_IN_ALPHA_INDEX = 5
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IGNORE_PREFIX =
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GENERATE_HTML = YES
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HTML_OUTPUT = html
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HTML_FILE_EXTENSION = .html
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HTML_HEADER =
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HTML_STYLESHEET =
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GENERATE_HTMLHELP = NO
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GENERATE_DOCSET = NO
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DOCSET_FEEDNAME = "Doxygen generated docs"
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DOCSET_BUNDLE_ID = org.doxygen.Project
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HTML_DYNAMIC_SECTIONS = NO
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CHM_FILE =
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HHC_LOCATION =
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GENERATE_CHI = NO
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BINARY_TOC = NO
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TOC_EXPAND = NO
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DISABLE_INDEX = NO
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ENUM_VALUES_PER_LINE = 4
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GENERATE_TREEVIEW = NO
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TREEVIEW_WIDTH = 250
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GENERATE_LATEX = NO
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LATEX_OUTPUT = latex
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LATEX_CMD_NAME = latex
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MAKEINDEX_CMD_NAME = makeindex
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COMPACT_LATEX = NO
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PAPER_TYPE = a4wide
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EXTRA_PACKAGES =
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LATEX_HEADER =
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PDF_HYPERLINKS = YES
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USE_PDFLATEX = YES
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LATEX_BATCHMODE = NO
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LATEX_HIDE_INDICES = NO
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GENERATE_RTF = NO
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RTF_OUTPUT = rtf
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COMPACT_RTF = NO
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RTF_HYPERLINKS = NO
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RTF_STYLESHEET_FILE =
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RTF_EXTENSIONS_FILE =
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GENERATE_MAN = YES
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MAN_OUTPUT = man
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MAN_EXTENSION = .3
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MAN_LINKS = NO
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GENERATE_XML = NO
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XML_OUTPUT = xml
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XML_PROGRAMLISTING = YES
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GENERATE_AUTOGEN_DEF = NO
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GENERATE_PERLMOD = NO
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PERLMOD_LATEX = NO
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PERLMOD_PRETTY = YES
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PERLMOD_MAKEVAR_PREFIX =
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ENABLE_PREPROCESSING = YES
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MACRO_EXPANSION = NO
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EXPAND_ONLY_PREDEF = NO
|
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SEARCH_INCLUDES = YES
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INCLUDE_PATH =
|
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INCLUDE_FILE_PATTERNS =
|
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PREDEFINED =
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EXPAND_AS_DEFINED =
|
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SKIP_FUNCTION_MACROS = YES
|
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TAGFILES =
|
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GENERATE_TAGFILE =
|
||||
ALLEXTERNALS = NO
|
||||
EXTERNAL_GROUPS = YES
|
||||
PERL_PATH = /usr/bin/perl
|
||||
CLASS_DIAGRAMS = YES
|
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MSCGEN_PATH =
|
||||
HIDE_UNDOC_RELATIONS = YES
|
||||
HAVE_DOT = YES
|
||||
CLASS_GRAPH = YES
|
||||
COLLABORATION_GRAPH = YES
|
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GROUP_GRAPHS = YES
|
||||
UML_LOOK = NO
|
||||
TEMPLATE_RELATIONS = NO
|
||||
INCLUDE_GRAPH = YES
|
||||
INCLUDED_BY_GRAPH = YES
|
||||
CALL_GRAPH = NO
|
||||
CALLER_GRAPH = NO
|
||||
GRAPHICAL_HIERARCHY = YES
|
||||
DIRECTORY_GRAPH = YES
|
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DOT_IMAGE_FORMAT = png
|
||||
DOT_PATH =
|
||||
DOTFILE_DIRS =
|
||||
DOT_GRAPH_MAX_NODES = 50
|
||||
MAX_DOT_GRAPH_DEPTH = 0
|
||||
DOT_TRANSPARENT = YES
|
||||
DOT_MULTI_TARGETS = NO
|
||||
GENERATE_LEGEND = YES
|
||||
DOT_CLEANUP = YES
|
||||
SEARCHENGINE = NO
|
||||
26
kmake.mk
Normal file
26
kmake.mk
Normal file
@ -0,0 +1,26 @@
|
||||
#Kernel module makes here
|
||||
PWD := $(CURDIR)
|
||||
|
||||
override CC := $(OCC)
|
||||
override LD := $(OLD)
|
||||
override CFLAGS :=
|
||||
override LDFLAGS :=
|
||||
|
||||
export CC LD CFLAGS LDFLAGS
|
||||
|
||||
.PHONY: kmake kload kunload kreload kclean
|
||||
kmake:
|
||||
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) modules
|
||||
|
||||
kload:
|
||||
insmod youtubeKUnblock.ko
|
||||
|
||||
kunload:
|
||||
-rmmod youtubeKUnblock
|
||||
|
||||
kreload: kunload kload
|
||||
|
||||
kclean:
|
||||
$(MAKE) -C /lib/modules/$(shell uname -r)/build M=$(PWD) clean
|
||||
|
||||
|
||||
3
mangle.c
3
mangle.c
@ -1,5 +1,4 @@
|
||||
#include "mangle.h"
|
||||
#include <endian.h>
|
||||
|
||||
#ifdef KERNEL_SPACE
|
||||
static __u16 nfq_checksum(__u32 sum, __u16 *buf, int size)
|
||||
@ -9,7 +8,7 @@ static __u16 nfq_checksum(__u32 sum, __u16 *buf, int size)
|
||||
size -= sizeof(__u16);
|
||||
}
|
||||
if (size) {
|
||||
#if __BYTE_ORDER == __BIG_ENDIAN
|
||||
#ifdef __LITTLE_ENDIAN
|
||||
sum += (uint16_t)*(uint8_t *)buf << 8;
|
||||
#else
|
||||
sum += (__u16)*(__u8 *)buf;
|
||||
|
||||
8
mangle.h
8
mangle.h
@ -16,10 +16,10 @@ typedef __u32 uint32_t;
|
||||
#include <linux/tcp.h>
|
||||
|
||||
#include <asm/byteorder.h>
|
||||
#define ntohs(x) __constant_ntohs(x)
|
||||
#define ntohl(x) __constant_ntohl(x)
|
||||
#define htons(x) __constant_htons(x)
|
||||
#define htonl(x) __constant_htonl(x)
|
||||
// #define ntohs(x) __constant_ntohs(x)
|
||||
// #define ntohl(x) __constant_ntohl(x)
|
||||
// #define htons(x) __constant_htons(x)
|
||||
// #define htonl(x) __constant_htonl(x)
|
||||
|
||||
#define IP_RF 0x8000 /* reserved fragment flag */
|
||||
#define IP_DF 0x4000 /* dont fragment flag */
|
||||
|
||||
89
uspace.mk
Normal file
89
uspace.mk
Normal file
@ -0,0 +1,89 @@
|
||||
#Userspace app makes here
|
||||
BUILD_DIR := $(CURDIR)/build
|
||||
DEPSDIR := $(BUILD_DIR)/deps
|
||||
|
||||
CC:=gcc
|
||||
LD:=gcc
|
||||
CFLAGS:=-Wall -Wpedantic -Wno-unused-variable -I$(DEPSDIR)/include -Os
|
||||
LDFLAGS:=-L$(DEPSDIR)/lib -static
|
||||
|
||||
export CC LD CFLAGS LDFLAGS
|
||||
|
||||
# PREFIX is environment variable, if not set default to /usr/local
|
||||
ifeq ($(PREFIX),)
|
||||
PREFIX := /usr/local
|
||||
else
|
||||
PREFIX := $(DESTDIR)
|
||||
endif
|
||||
|
||||
|
||||
APP:=$(BUILD_DIR)/youtubeUnblock
|
||||
|
||||
SRCS := youtubeUnblock.c mangle.c
|
||||
OBJS := $(SRCS:%.c=$(BUILD_DIR)/%.o)
|
||||
|
||||
LIBNFNETLINK := $(DEPSDIR)/lib/libnfnetlink.a
|
||||
LIBMNL := $(DEPSDIR)/lib/libmnl.a
|
||||
LIBNETFILTER_QUEUE := $(DEPSDIR)/lib/libnetfilter_queue.a
|
||||
|
||||
|
||||
.PHONY: default all dev dev_attrs prepare_dirs
|
||||
default: all
|
||||
|
||||
run_dev: dev
|
||||
bash -c "sudo $(APP) 537"
|
||||
|
||||
dev: dev_attrs all
|
||||
|
||||
dev_attrs:
|
||||
$(eval CFLAGS := $(CFLAGS) -DDEBUG -ggdb -g3)
|
||||
|
||||
all: prepare_dirs $(APP)
|
||||
|
||||
prepare_dirs:
|
||||
mkdir -p $(BUILD_DIR)
|
||||
mkdir -p $(DEPSDIR)
|
||||
|
||||
$(LIBNFNETLINK):
|
||||
cd deps/libnfnetlink && ./autogen.sh && ./configure --prefix=$(DEPSDIR) $(if $(CROSS_COMPILE_PLATFORM),--host=$(CROSS_COMPILE_PLATFORM),)
|
||||
$(MAKE) -C deps/libnfnetlink
|
||||
$(MAKE) install -C deps/libnfnetlink
|
||||
|
||||
$(LIBMNL):
|
||||
cd deps/libmnl && ./autogen.sh && ./configure --prefix=$(DEPSDIR) $(if $(CROSS_COMPILE_PLATFORM),--host=$(CROSS_COMPILE_PLATFORM),)
|
||||
$(MAKE) -C deps/libmnl
|
||||
$(MAKE) install -C deps/libmnl
|
||||
|
||||
$(LIBNETFILTER_QUEUE): $(LIBNFNETLINK) $(LIBMNL)
|
||||
cd deps/libnetfilter_queue && ./autogen.sh && ./configure --prefix=$(DEPSDIR) $(if $(CROSS_COMPILE_PLATFORM),--host=$(CROSS_COMPILE_PLATFORM),)
|
||||
$(MAKE) -C deps/libnetfilter_queue
|
||||
$(MAKE) install -C deps/libnetfilter_queue
|
||||
|
||||
$(APP): $(OBJS) $(LIBNETFILTER_QUEUE) $(LIBMNL)
|
||||
@echo 'LD $(APP)'
|
||||
@$(LD) $(OBJS) -o $(APP) -L$(DEPSDIR)/lib -lmnl -lnetfilter_queue
|
||||
|
||||
$(BUILD_DIR)/%.o: %.c $(LIBNETFILTER_QUEUE) $(LIBMNL)
|
||||
@echo 'CC $@'
|
||||
@$(CC) -c $(CFLAGS) $^ -o $@
|
||||
|
||||
install: all
|
||||
install -d $(PREFIX)/bin/
|
||||
install -m 755 $(APP) $(PREFIX)/bin/
|
||||
install -d $(PREFIX)/lib/systemd/system/
|
||||
@cp youtubeUnblock.service $(BUILD_DIR)
|
||||
@sed -i 's/$$(PREFIX)/$(subst /,\/,$(PREFIX))/g' $(BUILD_DIR)/youtubeUnblock.service
|
||||
install -m 644 $(BUILD_DIR)/youtubeUnblock.service $(PREFIX)/lib/systemd/system/
|
||||
|
||||
uninstall:
|
||||
rm $(PREFIX)/bin/youtubeUnblock
|
||||
rm $(PREFIX)/lib/systemd/system/youtubeUnblock.service
|
||||
systemctl disable youtubeUnblock.service
|
||||
|
||||
clean:
|
||||
rm -rf $(BUILD_DIR)
|
||||
$(MAKE) distclean -C deps/libnetfilter_queue || true
|
||||
$(MAKE) distclean -C deps/libmnl || true
|
||||
$(MAKE) distclean -C deps/libnfnetlink || true
|
||||
|
||||
|
||||
25
youtubeKblock.c
Normal file
25
youtubeKblock.c
Normal file
@ -0,0 +1,25 @@
|
||||
// Kernel module for youtubeUnblock.
|
||||
#include <linux/module.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/printk.h>
|
||||
#include "mangle.h"
|
||||
|
||||
|
||||
|
||||
|
||||
static int __init ykb_init(void) {
|
||||
pr_info("youtubeUnblock kernel module started.\n");
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void __exit ykb_destroy(void) {
|
||||
pr_info("youtubeUnblock kernel module destroyed.\n");
|
||||
}
|
||||
|
||||
MODULE_LICENSE("GPL");
|
||||
MODULE_VERSION("0.1");
|
||||
MODULE_AUTHOR("Vadim Vetrov <vetrovvd@gmail.com>");
|
||||
MODULE_DESCRIPTION("Linux kernel module for youtube unblock");
|
||||
|
||||
module_init(ykb_init);
|
||||
module_exit(ykb_destroy);
|
||||
@ -316,13 +316,11 @@ static int process_packet(const struct packet_data packet, struct queue_data qda
|
||||
|
||||
const struct tcphdr *tcph = (const void *)(raw_payload + iph_len);
|
||||
if ((const uint8_t *)tcph + 20 > raw_payload + raw_payload_len) {
|
||||
printf("LZ\n");
|
||||
goto fallback;
|
||||
}
|
||||
|
||||
int tcph_len = tcph->doff * 4;
|
||||
if ((const uint8_t *)tcph + tcph_len > raw_payload + raw_payload_len) {
|
||||
printf("LZ\n");
|
||||
goto fallback;
|
||||
}
|
||||
|
||||
|
||||
Loading…
Reference in New Issue
Block a user