557d128b68
vppapigen now generates per-message crcs. Verified that whitespace
and real changes in message A don't change the crc for message B, etc.
Fixed the sample and flowperpkt plugins to participate. Others need
the same treatment. They don't build due to python/java language binding
build issues.
To use the scheme:
Client connects as usual.
Then call: u32 vl_api_get_msg_index(char * name_and_crc)
name_and_crc is a string like: "flowperpkt_tx_interface_add_del_753301f3",
aka the message name with _%08x <expected crc> appended.
Try these vpp-api-test commands to play with it:
vat# dump_msg_api_table
<snip>
[366]: punt_reply_cca27fbe
[367]: ipsec_spd_dump_5e9ae88e
[368]: ipsec_spd_details_6f7821b0
[369]: sample_macswap_enable_disable_0f2813e2
[370]: sample_macswap_enable_disable_reply_476738e5
[371]: flowperpkt_tx_interface_add_del_753301f3
[372]: flowperpkt_tx_interface_add_del_reply_d47e6e0b
vat# get_msg_id sample_macswap_enable_disable_reply_476738e5
'sample_macswap_enable_disable_reply_476738e5' has message index 370
vat# get_msg_id sample_macswap_enable_disable_reply_476738e3
'sample_macswap_enable_disable_reply_476738e3' not found
CRCs may vary, etc.
vppapigen is used to build a set of JSON representations
of each API file from vpp-api/Makefile.am and that is in
turn used by each language binding (Java, Python, Lua).
Change-Id: I3d64582e779dac5f20cddec79c562c288d8fd9c6
Signed-off-by: Dave Barach <dave@barachs.net>
Signed-off-by: Ole Troan <ot@cisco.com>
18 lines
529 B
Makefile
18 lines
529 B
Makefile
AUTOMAKE_OPTIONS = foreign
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SUBDIRS = python java
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api_json_dir = $(abs_builddir)/vpp-api
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api_srcs:=$(shell find $(prefix)/../ -name '*.api')
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api_json:=$(patsubst %.api,$(api_json_dir)/%.api.json,$(notdir $(api_srcs)))
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define define_compile_rules
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$(api_json_dir)/%.api.json: $(1)%.api
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@echo " + Generating '$$<'"
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@mkdir -p $$(@D)
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$(CC) $$(CPPFLAGS) -E -P -C -x c $$< | vppapigen --input - --json $$@
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endef
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$(foreach directory,$(dir $(api_srcs)),$(eval $(call define_compile_rules,$(directory))))
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BUILT_SOURCES = $(api_json)
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