#!/bin/sh # # Copyright (C) 2014 The Android Open Source Project # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. # You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # cat $1 | # Mark descriptions and actions in the body. sed 's/^[0-9. ]*Command and Response$/_COMMAND_SECTION/' | sed 's/^[0-9. ]*Detailed Actions$/_ACTIONS_SECTION/' | # Keep only command and response sections. awk '/^_COMMAND_SECTION$/,/^_ACTIONS_SECTION$/ { print $0; }' | sed 's/^_COMMAND_SECTION$//' | sed 's/^_ACTIONS_SECTION$//' | # Remove headers and footers. sed 's/^.*Trusted Platform Module Library.*$//' | sed 's/^.*Part 3: Commands.*$//' | sed 's/^.*Family .2.0..*$//' | sed 's/^.*Level 00 Revision.*$//' | sed 's/^.*Published.*$//' | sed 's/^.*Copyright.*$//' | sed 's/^.*Page [0-9].*$//' | sed 's/^.*October 31, 2013.*$//' | # Remove table headers. sed 's/^Type$//' | sed 's/^Name$//' | sed 's/^Description$//' | # Remove leading spaces. sed 's/^[ ][ ]*//' | # Remove empty lines. sed '/^$/d' | # Mark begin and end. awk ' BEGIN { print "_BEGIN"; } { print $0; } END { print "_END"; } ' | # Mark command / response tables. sed 's/^Table [0-9]* . \(.*\) Command$/_INPUT_START \1/' | sed 's/^Table [0-9]* . \(.*\) Response$/_OUTPUT_START \1/' | # Mark argument types. sed 's/^\(TPM[_A-Z0-9+]*\)$/_TYPE \1/' | sed 's/^\(U*INT[0-9]*\)$/_TYPE \1/' | # Filter out a few special cases that look like types but are not. sed 's/^_TYPE TPM_ST_NO_SESSIONS$/TPM_ST_NO_SESSIONS/' | sed 's/^_TYPE TPM_ALG_NULL$/TPM_ALG_NULL/' | sed 's/^_TYPE TPM_CC_HMAC$/TPM_CC_HMAC/' | sed 's/^_TYPE TPM_GENERATED_VALUE$/TPM_GENERATED_VALUE/' | sed 's/^_TYPE \(TPM_RH_[A-Z+]*\)$/\1/' | # Mark argument names. awk ' BEGIN { last_line_was_type = 0; } /^_.*$/ { print $0; } /^_TYPE .*$/ { last_line_was_type = 1; } /^[^_].*$/ { if (last_line_was_type) { last_line_was_type = 0; print "_NAME " $0; if ($0 !~ /^[@a-zA-Z0-9]*$/) { print "_ERROR: Invalid name."; } } else { print $0; } } ' | # Consolidate comments to a single line and mark. awk ' BEGIN { comment = ""; } /^_.*$/ { if (comment != "") { print "_COMMENT " comment; comment = ""; } print $0; } /^[^_].*$/ { if (comment != "") { comment = comment " " $0; } else { comment = $0 } } ' | # Fix typos. sed 's/_COMMENT TPM_CC_PolicyNVWritten/_COMMENT TPM_CC_PolicyNvWritten/' | # Strip off modifiers like TYPE+ and @name. sed 's/^\(_TYPE .*\)[+]$/\1/' | sed 's/^_NAME @\(.*\)$/_NAME \1/' | # Sanity check. The format should now follow this grammar: # Format:Begin||CommandBlock*||End # Begin:_BEGIN\n # End:_END\n # CommandBlock:InputTag||Argument*||OutputTag||Argument* # InputTag:_INPUT_START <command>\n # OutputTag:_OUTPUT_START <command>\n # Argument:Type||Name[||Comment] # Type:_TYPE <type>\n # Name:_NAME <name>\n # Comment:_COMMENT <comment>\n awk ' BEGIN { RS = ""; } $0 !~ /_BEGIN\n(_INPUT_START[^\n]*\n(_TYPE[^\n]*\n_NAME[^\n]*\n(_COMMENT[^\n]*\n)*)*_OUTPUT_START[^\n]*\n(_TYPE[^\n]*\n_NAME[^\n]*\n(_COMMENT[^\n]*\n)*)*)*_END/ { print "_ERROR: Format check failed."; } { print $0; } ' exit 0