mirror of https://github.com/LeOS-GSI/LeOS-Genesis
100 lines
1.6 KiB
Plaintext
100 lines
1.6 KiB
Plaintext
%class ProtoParser
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%start file
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file =
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directives messages {
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$$ = array(
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"directives" => $1,
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"messages" => $2
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);
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}.
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directives =
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{
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$$ = array();
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} |
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directive semicolon directives {
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$$ = array_merge(array($1), $3);
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}.
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directive =
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include string {
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$$ = array(
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"type" => "include",
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"file" => $2
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);
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}.
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messages =
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msgspec {
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$$ = array($1);
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} |
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msgspec messages {
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$$ = array_merge(array($1), $2);
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}.
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msgspec =
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message name spar entries epar semicolon {
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$$ = array(
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"name" => $2,
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"entries" => $4
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);
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}.
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entries =
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entry {
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$$ = array($1);
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} |
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entry entries {
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$$ = array_merge(array($1), $2);
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}.
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entry =
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cardinality type name equals number semicolon {
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$$ = array(
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"cardinality" => $1,
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"type" => $2,
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"name" => $3,
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"id" => $5
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);
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}.
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cardinality =
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repeated {
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$$ = "repeated";
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} |
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optional {
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$$ = "optional";
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} |
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required {
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$$ = "required";
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} |
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required repeated {
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$$ = "required repeated";
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}.
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type =
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uint {
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$$ = array(
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"type" => "uint",
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"size" => $1
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);
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} |
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data {
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$$ = array(
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"type" => "data"
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);
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} |
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data srpar string erpar {
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$$ = array(
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"type" => "constdata",
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"size" => $3
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);
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} |
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message name {
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$$ = array(
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"type" => "message",
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"message" => $2
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);
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}.
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