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Source: Remove unused cmCommandArgument{Lexer,Parser}
Source: Remove unused cmCommandArgument{Lexer,Parser}
These were used only for the CMP0053 OLD behavior, which has now been removed.pull/376/head
Brad King
8 months ago
10 changed files with 0 additions and 5614 deletions
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8Source/CMakeLists.txt
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2246Source/LexerParser/cmCommandArgumentLexer.cxx
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689Source/LexerParser/cmCommandArgumentLexer.h
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148Source/LexerParser/cmCommandArgumentLexer.in.l
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1856Source/LexerParser/cmCommandArgumentParser.cxx
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196Source/LexerParser/cmCommandArgumentParser.y
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81Source/LexerParser/cmCommandArgumentParserTokens.h
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296Source/cmCommandArgumentParserHelper.cxx
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91Source/cmCommandArgumentParserHelper.h
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3bootstrap
2246
Source/LexerParser/cmCommandArgumentLexer.cxx
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@ -1,689 +0,0 @@ |
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#ifndef cmCommandArgument_yyHEADER_H |
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#define cmCommandArgument_yyHEADER_H 1 |
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#define cmCommandArgument_yyIN_HEADER 1 |
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|
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#define FLEXINT_H 1 |
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#define YY_INT_ALIGNED short int |
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|
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/* A lexical scanner generated by flex */ |
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|
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#define FLEX_SCANNER |
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#define YY_FLEX_MAJOR_VERSION 2 |
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#define YY_FLEX_MINOR_VERSION 6 |
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#define YY_FLEX_SUBMINOR_VERSION 4 |
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#if YY_FLEX_SUBMINOR_VERSION > 0 |
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#define FLEX_BETA |
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#endif |
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|
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#ifdef yy_create_buffer |
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#define cmCommandArgument_yy_create_buffer_ALREADY_DEFINED |
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#else |
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#define yy_create_buffer cmCommandArgument_yy_create_buffer |
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#endif |
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#ifdef yy_delete_buffer |
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#define cmCommandArgument_yy_delete_buffer_ALREADY_DEFINED |
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#else |
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#define yy_delete_buffer cmCommandArgument_yy_delete_buffer |
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#endif |
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#ifdef yy_scan_buffer |
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#define cmCommandArgument_yy_scan_buffer_ALREADY_DEFINED |
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#else |
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#define yy_scan_buffer cmCommandArgument_yy_scan_buffer |
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#endif |
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#ifdef yy_scan_string |
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#define cmCommandArgument_yy_scan_string_ALREADY_DEFINED |
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#else |
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#define yy_scan_string cmCommandArgument_yy_scan_string |
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#endif |
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#ifdef yy_scan_bytes |
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#define cmCommandArgument_yy_scan_bytes_ALREADY_DEFINED |
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#else |
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#define yy_scan_bytes cmCommandArgument_yy_scan_bytes |
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#endif |
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|
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#ifdef yy_init_buffer |
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#define cmCommandArgument_yy_init_buffer_ALREADY_DEFINED |
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#else |
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#define yy_init_buffer cmCommandArgument_yy_init_buffer |
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#endif |
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#ifdef yy_flush_buffer |
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#define cmCommandArgument_yy_flush_buffer_ALREADY_DEFINED |
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#else |
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#define yy_flush_buffer cmCommandArgument_yy_flush_buffer |
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#endif |
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#ifdef yy_load_buffer_state |
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#define cmCommandArgument_yy_load_buffer_state_ALREADY_DEFINED |
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#else |
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#define yy_load_buffer_state cmCommandArgument_yy_load_buffer_state |
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#endif |
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|
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#ifdef yy_switch_to_buffer |
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#define cmCommandArgument_yy_switch_to_buffer_ALREADY_DEFINED |
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#else |
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#define yy_switch_to_buffer cmCommandArgument_yy_switch_to_buffer |
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#endif |
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#ifdef yypush_buffer_state |
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#define cmCommandArgument_yypush_buffer_state_ALREADY_DEFINED |
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#else |
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#define yypush_buffer_state cmCommandArgument_yypush_buffer_state |
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#endif |
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|
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#ifdef yypop_buffer_state |
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#define cmCommandArgument_yypop_buffer_state_ALREADY_DEFINED |
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#else |
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#define yypop_buffer_state cmCommandArgument_yypop_buffer_state |
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#endif |
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|
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#ifdef yyensure_buffer_stack |
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#define cmCommandArgument_yyensure_buffer_stack_ALREADY_DEFINED |
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#else |
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#define yyensure_buffer_stack cmCommandArgument_yyensure_buffer_stack |
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#endif |
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|
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#ifdef yylex |
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#define cmCommandArgument_yylex_ALREADY_DEFINED |
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#else |
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#define yylex cmCommandArgument_yylex |
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#endif |
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|
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#ifdef yyrestart |
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#define cmCommandArgument_yyrestart_ALREADY_DEFINED |
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#else |
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#define yyrestart cmCommandArgument_yyrestart |
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#endif |
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|
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#ifdef yylex_init |
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#define cmCommandArgument_yylex_init_ALREADY_DEFINED |
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#else |
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#define yylex_init cmCommandArgument_yylex_init |
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#endif |
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#ifdef yylex_init_extra |
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#define cmCommandArgument_yylex_init_extra_ALREADY_DEFINED |
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#else |
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#define yylex_init_extra cmCommandArgument_yylex_init_extra |
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#endif |
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#ifdef yylex_destroy |
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#define cmCommandArgument_yylex_destroy_ALREADY_DEFINED |
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#else |
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#define yylex_destroy cmCommandArgument_yylex_destroy |
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#endif |
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#ifdef yyget_debug |
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#define cmCommandArgument_yyget_debug_ALREADY_DEFINED |
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#else |
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#define yyget_debug cmCommandArgument_yyget_debug |
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#endif |
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#ifdef yyset_debug |
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#define cmCommandArgument_yyset_debug_ALREADY_DEFINED |
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#else |
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#define yyset_debug cmCommandArgument_yyset_debug |
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#endif |
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#ifdef yyget_extra |
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#define cmCommandArgument_yyget_extra_ALREADY_DEFINED |
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#else |
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#define yyget_extra cmCommandArgument_yyget_extra |
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#endif |
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#ifdef yyset_extra |
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#define cmCommandArgument_yyset_extra_ALREADY_DEFINED |
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#else |
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#define yyset_extra cmCommandArgument_yyset_extra |
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#endif |
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#ifdef yyget_in |
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#define cmCommandArgument_yyget_in_ALREADY_DEFINED |
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#else |
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#define yyget_in cmCommandArgument_yyget_in |
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#endif |
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#ifdef yyset_in |
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#define cmCommandArgument_yyset_in_ALREADY_DEFINED |
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#else |
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#define yyset_in cmCommandArgument_yyset_in |
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#endif |
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#ifdef yyget_out |
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#define cmCommandArgument_yyget_out_ALREADY_DEFINED |
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#else |
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#define yyget_out cmCommandArgument_yyget_out |
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#endif |
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#ifdef yyset_out |
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#define cmCommandArgument_yyset_out_ALREADY_DEFINED |
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#else |
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#define yyset_out cmCommandArgument_yyset_out |
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#endif |
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#ifdef yyget_leng |
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#define cmCommandArgument_yyget_leng_ALREADY_DEFINED |
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#else |
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#define yyget_leng cmCommandArgument_yyget_leng |
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#endif |
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#ifdef yyget_text |
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#define cmCommandArgument_yyget_text_ALREADY_DEFINED |
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#else |
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#define yyget_text cmCommandArgument_yyget_text |
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#endif |
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|
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#ifdef yyget_lineno |
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#define cmCommandArgument_yyget_lineno_ALREADY_DEFINED |
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#else |
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#define yyget_lineno cmCommandArgument_yyget_lineno |
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#endif |
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#ifdef yyset_lineno |
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#define cmCommandArgument_yyset_lineno_ALREADY_DEFINED |
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#else |
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#define yyset_lineno cmCommandArgument_yyset_lineno |
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#endif |
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#ifdef yyget_column |
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#define cmCommandArgument_yyget_column_ALREADY_DEFINED |
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#else |
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#define yyget_column cmCommandArgument_yyget_column |
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#endif |
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#ifdef yyset_column |
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#define cmCommandArgument_yyset_column_ALREADY_DEFINED |
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#else |
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#define yyset_column cmCommandArgument_yyset_column |
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#endif |
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|
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#ifdef yywrap |
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#define cmCommandArgument_yywrap_ALREADY_DEFINED |
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#else |
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#define yywrap cmCommandArgument_yywrap |
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#endif |
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|
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#ifdef yyalloc |
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#define cmCommandArgument_yyalloc_ALREADY_DEFINED |
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#else |
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#define yyalloc cmCommandArgument_yyalloc |
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#endif |
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#ifdef yyrealloc |
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#define cmCommandArgument_yyrealloc_ALREADY_DEFINED |
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#else |
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#define yyrealloc cmCommandArgument_yyrealloc |
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#endif |
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#ifdef yyfree |
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#define cmCommandArgument_yyfree_ALREADY_DEFINED |
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#else |
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#define yyfree cmCommandArgument_yyfree |
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#endif |
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/* First, we deal with platform-specific or compiler-specific issues. */ |
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/* begin standard C headers. */ |
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#include <stdio.h> |
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#include <string.h> |
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#include <errno.h> |
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#include <stdlib.h> |
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|
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/* end standard C headers. */ |
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/* flex integer type definitions */ |
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#ifndef FLEXINT_H |
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#define FLEXINT_H |
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/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
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#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
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/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
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* if you want the limit (max/min) macros for int types. |
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*/ |
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#ifndef __STDC_LIMIT_MACROS |
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#define __STDC_LIMIT_MACROS 1 |
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#endif |
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|
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#include <inttypes.h> |
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typedef int8_t flex_int8_t; |
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typedef uint8_t flex_uint8_t; |
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typedef int16_t flex_int16_t; |
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typedef uint16_t flex_uint16_t; |
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typedef int32_t flex_int32_t; |
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typedef uint32_t flex_uint32_t; |
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#else |
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typedef signed char flex_int8_t; |
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typedef short int flex_int16_t; |
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typedef int flex_int32_t; |
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typedef unsigned char flex_uint8_t; |
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typedef unsigned short int flex_uint16_t; |
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typedef unsigned int flex_uint32_t; |
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|
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/* Limits of integral types. */ |
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#ifndef INT8_MIN |
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#define INT8_MIN (-128) |
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#endif |
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#ifndef INT16_MIN |
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#define INT16_MIN (-32767-1) |
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#endif |
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#ifndef INT32_MIN |
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#define INT32_MIN (-2147483647-1) |
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#endif |
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#ifndef INT8_MAX |
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#define INT8_MAX (127) |
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#endif |
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#ifndef INT16_MAX |
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#define INT16_MAX (32767) |
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#endif |
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#ifndef INT32_MAX |
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#define INT32_MAX (2147483647) |
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#endif |
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#ifndef UINT8_MAX |
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#define UINT8_MAX (255U) |
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#endif |
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#ifndef UINT16_MAX |
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#define UINT16_MAX (65535U) |
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#endif |
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#ifndef UINT32_MAX |
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#define UINT32_MAX (4294967295U) |
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#endif |
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#ifndef SIZE_MAX |
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#define SIZE_MAX (~(size_t)0) |
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#endif |
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#endif /* ! C99 */ |
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#endif /* ! FLEXINT_H */ |
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/* begin standard C++ headers. */ |
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/* TODO: this is always defined, so inline it */ |
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#define yyconst const |
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#if defined(__GNUC__) && __GNUC__ >= 3 |
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#define yynoreturn __attribute__((__noreturn__)) |
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#else |
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#define yynoreturn |
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#endif |
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/* An opaque pointer. */ |
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#ifndef YY_TYPEDEF_YY_SCANNER_T |
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#define YY_TYPEDEF_YY_SCANNER_T |
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typedef void* yyscan_t; |
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#endif |
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/* For convenience, these vars (plus the bison vars far below) |
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are macros in the reentrant scanner. */ |
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#define yyin yyg->yyin_r |
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#define yyout yyg->yyout_r |
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#define yyextra yyg->yyextra_r |
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#define yyleng yyg->yyleng_r |
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#define yytext yyg->yytext_r |
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#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) |
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#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) |
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#define yy_flex_debug yyg->yy_flex_debug_r |
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/* Size of default input buffer. */ |
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#ifndef YY_BUF_SIZE |
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#ifdef __ia64__ |
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/* On IA-64, the buffer size is 16k, not 8k. |
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* Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. |
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* Ditto for the __ia64__ case accordingly. |
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*/ |
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#define YY_BUF_SIZE 32768 |
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#else |
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#define YY_BUF_SIZE 16384 |
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#endif /* __ia64__ */ |
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#endif |
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#ifndef YY_TYPEDEF_YY_BUFFER_STATE |
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#define YY_TYPEDEF_YY_BUFFER_STATE |
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typedef struct yy_buffer_state *YY_BUFFER_STATE; |
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#endif |
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#ifndef YY_TYPEDEF_YY_SIZE_T |
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#define YY_TYPEDEF_YY_SIZE_T |
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typedef size_t yy_size_t; |
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#endif |
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#ifndef YY_STRUCT_YY_BUFFER_STATE |
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#define YY_STRUCT_YY_BUFFER_STATE |
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struct yy_buffer_state |
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{ |
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FILE *yy_input_file; |
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char *yy_ch_buf; /* input buffer */ |
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char *yy_buf_pos; /* current position in input buffer */ |
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/* Size of input buffer in bytes, not including room for EOB |
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* characters. |
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*/ |
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int yy_buf_size; |
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/* Number of characters read into yy_ch_buf, not including EOB |
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* characters. |
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*/ |
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int yy_n_chars; |
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/* Whether we "own" the buffer - i.e., we know we created it, |
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* and can realloc() it to grow it, and should free() it to |
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* delete it. |
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*/ |
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int yy_is_our_buffer; |
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/* Whether this is an "interactive" input source; if so, and |
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* if we're using stdio for input, then we want to use getc() |
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* instead of fread(), to make sure we stop fetching input after |
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* each newline. |
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*/ |
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int yy_is_interactive; |
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/* Whether we're considered to be at the beginning of a line. |
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* If so, '^' rules will be active on the next match, otherwise |
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* not. |
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*/ |
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int yy_at_bol; |
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int yy_bs_lineno; /**< The line count. */ |
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int yy_bs_column; /**< The column count. */ |
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/* Whether to try to fill the input buffer when we reach the |
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* end of it. |
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*/ |
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int yy_fill_buffer; |
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int yy_buffer_status; |
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}; |
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#endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
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void yyrestart ( FILE *input_file , yyscan_t yyscanner ); |
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void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); |
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YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size , yyscan_t yyscanner ); |
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void yy_delete_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); |
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void yy_flush_buffer ( YY_BUFFER_STATE b , yyscan_t yyscanner ); |
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void yypush_buffer_state ( YY_BUFFER_STATE new_buffer , yyscan_t yyscanner ); |
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void yypop_buffer_state ( yyscan_t yyscanner ); |
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|
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YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size , yyscan_t yyscanner ); |
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YY_BUFFER_STATE yy_scan_string ( const char *yy_str , yyscan_t yyscanner ); |
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YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len , yyscan_t yyscanner ); |
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void *yyalloc ( yy_size_t , yyscan_t yyscanner ); |
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void *yyrealloc ( void *, yy_size_t , yyscan_t yyscanner ); |
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void yyfree ( void * , yyscan_t yyscanner ); |
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/* Begin user sect3 */ |
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#define cmCommandArgument_yywrap(yyscanner) (/*CONSTCOND*/1) |
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#define YY_SKIP_YYWRAP |
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#define yytext_ptr yytext_r |
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#ifdef YY_HEADER_EXPORT_START_CONDITIONS |
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#define INITIAL 0 |
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#define ESCAPES 1 |
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#define NOESCAPES 2 |
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#endif |
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#ifndef YY_EXTRA_TYPE |
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#define YY_EXTRA_TYPE void * |
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#endif |
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int yylex_init (yyscan_t* scanner); |
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int yylex_init_extra ( YY_EXTRA_TYPE user_defined, yyscan_t* scanner); |
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/* Accessor methods to globals. |
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These are made visible to non-reentrant scanners for convenience. */ |
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int yylex_destroy ( yyscan_t yyscanner ); |
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int yyget_debug ( yyscan_t yyscanner ); |
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void yyset_debug ( int debug_flag , yyscan_t yyscanner ); |
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YY_EXTRA_TYPE yyget_extra ( yyscan_t yyscanner ); |
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void yyset_extra ( YY_EXTRA_TYPE user_defined , yyscan_t yyscanner ); |
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FILE *yyget_in ( yyscan_t yyscanner ); |
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void yyset_in ( FILE * _in_str , yyscan_t yyscanner ); |
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FILE *yyget_out ( yyscan_t yyscanner ); |
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void yyset_out ( FILE * _out_str , yyscan_t yyscanner ); |
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int yyget_leng ( yyscan_t yyscanner ); |
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char *yyget_text ( yyscan_t yyscanner ); |
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int yyget_lineno ( yyscan_t yyscanner ); |
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void yyset_lineno ( int _line_number , yyscan_t yyscanner ); |
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int yyget_column ( yyscan_t yyscanner ); |
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void yyset_column ( int _column_no , yyscan_t yyscanner ); |
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/* Macros after this point can all be overridden by user definitions in |
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* section 1. |
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*/ |
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#ifndef YY_SKIP_YYWRAP |
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#ifdef __cplusplus |
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extern "C" int yywrap ( yyscan_t yyscanner ); |
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#else |
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extern int yywrap ( yyscan_t yyscanner ); |
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#endif |
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#endif |
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|
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#ifndef yytext_ptr |
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static void yy_flex_strncpy ( char *, const char *, int , yyscan_t yyscanner); |
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#endif |
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#ifdef YY_NEED_STRLEN |
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static int yy_flex_strlen ( const char * , yyscan_t yyscanner); |
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#endif |
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#ifndef YY_NO_INPUT |
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#endif |
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/* Amount of stuff to slurp up with each read. */ |
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#ifndef YY_READ_BUF_SIZE |
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#ifdef __ia64__ |
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/* On IA-64, the buffer size is 16k, not 8k */ |
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#define YY_READ_BUF_SIZE 16384 |
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#else |
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#define YY_READ_BUF_SIZE 8192 |
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#endif /* __ia64__ */ |
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#endif |
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|
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/* Number of entries by which start-condition stack grows. */ |
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#ifndef YY_START_STACK_INCR |
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#define YY_START_STACK_INCR 25 |
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#endif |
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|
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/* Default declaration of generated scanner - a define so the user can |
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* easily add parameters. |
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*/ |
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#ifndef YY_DECL |
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#define YY_DECL_IS_OURS 1 |
|||
|
|||
extern int yylex (yyscan_t yyscanner); |
|||
|
|||
#define YY_DECL int yylex (yyscan_t yyscanner) |
|||
#endif /* !YY_DECL */ |
|||
|
|||
/* yy_get_previous_state - get the state just before the EOB char was reached */ |
|||
|
|||
#undef YY_NEW_FILE |
|||
#undef YY_FLUSH_BUFFER |
|||
#undef yy_set_bol |
|||
#undef yy_new_buffer |
|||
#undef yy_set_interactive |
|||
#undef YY_DO_BEFORE_ACTION |
|||
|
|||
#ifdef YY_DECL_IS_OURS |
|||
#undef YY_DECL_IS_OURS |
|||
#undef YY_DECL |
|||
#endif |
|||
|
|||
#ifndef cmCommandArgument_yy_create_buffer_ALREADY_DEFINED |
|||
#undef yy_create_buffer |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_delete_buffer_ALREADY_DEFINED |
|||
#undef yy_delete_buffer |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_scan_buffer_ALREADY_DEFINED |
|||
#undef yy_scan_buffer |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_scan_string_ALREADY_DEFINED |
|||
#undef yy_scan_string |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_scan_bytes_ALREADY_DEFINED |
|||
#undef yy_scan_bytes |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_init_buffer_ALREADY_DEFINED |
|||
#undef yy_init_buffer |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_flush_buffer_ALREADY_DEFINED |
|||
#undef yy_flush_buffer |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_load_buffer_state_ALREADY_DEFINED |
|||
#undef yy_load_buffer_state |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_switch_to_buffer_ALREADY_DEFINED |
|||
#undef yy_switch_to_buffer |
|||
#endif |
|||
#ifndef cmCommandArgument_yypush_buffer_state_ALREADY_DEFINED |
|||
#undef yypush_buffer_state |
|||
#endif |
|||
#ifndef cmCommandArgument_yypop_buffer_state_ALREADY_DEFINED |
|||
#undef yypop_buffer_state |
|||
#endif |
|||
#ifndef cmCommandArgument_yyensure_buffer_stack_ALREADY_DEFINED |
|||
#undef yyensure_buffer_stack |
|||
#endif |
|||
#ifndef cmCommandArgument_yylex_ALREADY_DEFINED |
|||
#undef yylex |
|||
#endif |
|||
#ifndef cmCommandArgument_yyrestart_ALREADY_DEFINED |
|||
#undef yyrestart |
|||
#endif |
|||
#ifndef cmCommandArgument_yylex_init_ALREADY_DEFINED |
|||
#undef yylex_init |
|||
#endif |
|||
#ifndef cmCommandArgument_yylex_init_extra_ALREADY_DEFINED |
|||
#undef yylex_init_extra |
|||
#endif |
|||
#ifndef cmCommandArgument_yylex_destroy_ALREADY_DEFINED |
|||
#undef yylex_destroy |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_debug_ALREADY_DEFINED |
|||
#undef yyget_debug |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_debug_ALREADY_DEFINED |
|||
#undef yyset_debug |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_extra_ALREADY_DEFINED |
|||
#undef yyget_extra |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_extra_ALREADY_DEFINED |
|||
#undef yyset_extra |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_in_ALREADY_DEFINED |
|||
#undef yyget_in |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_in_ALREADY_DEFINED |
|||
#undef yyset_in |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_out_ALREADY_DEFINED |
|||
#undef yyget_out |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_out_ALREADY_DEFINED |
|||
#undef yyset_out |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_leng_ALREADY_DEFINED |
|||
#undef yyget_leng |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_text_ALREADY_DEFINED |
|||
#undef yyget_text |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_lineno_ALREADY_DEFINED |
|||
#undef yyget_lineno |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_lineno_ALREADY_DEFINED |
|||
#undef yyset_lineno |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_column_ALREADY_DEFINED |
|||
#undef yyget_column |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_column_ALREADY_DEFINED |
|||
#undef yyset_column |
|||
#endif |
|||
#ifndef cmCommandArgument_yywrap_ALREADY_DEFINED |
|||
#undef yywrap |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_lval_ALREADY_DEFINED |
|||
#undef yyget_lval |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_lval_ALREADY_DEFINED |
|||
#undef yyset_lval |
|||
#endif |
|||
#ifndef cmCommandArgument_yyget_lloc_ALREADY_DEFINED |
|||
#undef yyget_lloc |
|||
#endif |
|||
#ifndef cmCommandArgument_yyset_lloc_ALREADY_DEFINED |
|||
#undef yyset_lloc |
|||
#endif |
|||
#ifndef cmCommandArgument_yyalloc_ALREADY_DEFINED |
|||
#undef yyalloc |
|||
#endif |
|||
#ifndef cmCommandArgument_yyrealloc_ALREADY_DEFINED |
|||
#undef yyrealloc |
|||
#endif |
|||
#ifndef cmCommandArgument_yyfree_ALREADY_DEFINED |
|||
#undef yyfree |
|||
#endif |
|||
#ifndef cmCommandArgument_yytext_ALREADY_DEFINED |
|||
#undef yytext |
|||
#endif |
|||
#ifndef cmCommandArgument_yyleng_ALREADY_DEFINED |
|||
#undef yyleng |
|||
#endif |
|||
#ifndef cmCommandArgument_yyin_ALREADY_DEFINED |
|||
#undef yyin |
|||
#endif |
|||
#ifndef cmCommandArgument_yyout_ALREADY_DEFINED |
|||
#undef yyout |
|||
#endif |
|||
#ifndef cmCommandArgument_yy_flex_debug_ALREADY_DEFINED |
|||
#undef yy_flex_debug |
|||
#endif |
|||
#ifndef cmCommandArgument_yylineno_ALREADY_DEFINED |
|||
#undef yylineno |
|||
#endif |
|||
#ifndef cmCommandArgument_yytables_fload_ALREADY_DEFINED |
|||
#undef yytables_fload |
|||
#endif |
|||
#ifndef cmCommandArgument_yytables_destroy_ALREADY_DEFINED |
|||
#undef yytables_destroy |
|||
#endif |
|||
#ifndef cmCommandArgument_yyTABLES_NAME_ALREADY_DEFINED |
|||
#undef yyTABLES_NAME |
|||
#endif |
|||
|
|||
#undef cmCommandArgument_yyIN_HEADER |
|||
#endif /* cmCommandArgument_yyHEADER_H */ |
|||
@ -1,148 +0,0 @@ |
|||
%{ |
|||
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
|||
file Copyright.txt or https://cmake.org/licensing for details. */ |
|||
/* |
|||
|
|||
This file must be translated to C++ and modified to build everywhere. |
|||
|
|||
Run flex >= 2.6 like this: |
|||
|
|||
flex --nounistd --never-interactive --batch -DFLEXINT_H --noline --header-file=cmCommandArgumentLexer.h -ocmCommandArgumentLexer.cxx cmCommandArgumentLexer.in.l |
|||
|
|||
Modify cmCommandArgumentLexer.cxx: |
|||
- remove trailing whitespace: sed -i 's/\s*$//' cmCommandArgumentLexer.h cmCommandArgumentLexer.cxx |
|||
- remove blank lines at end of file: sed -i '${/^$/d;}' cmCommandArgumentLexer.h cmCommandArgumentLexer.cxx |
|||
- #include "cmStandardLexer.h" at the top: sed -i '1i#include "cmStandardLexer.h"' cmCommandArgumentLexer.cxx |
|||
|
|||
*/ |
|||
|
|||
/* IWYU pragma: no_forward_declare yyguts_t */ |
|||
|
|||
#ifndef __clang_analyzer__ /* Suppress clang-analyzer warnings */ |
|||
|
|||
#include "cmCommandArgumentParserHelper.h" |
|||
|
|||
#define YY_USER_ACTION yyextra->UpdateInputPosition(yyleng); |
|||
|
|||
/* Include the set of tokens from the parser. */ |
|||
#include "cmCommandArgumentParserTokens.h" |
|||
|
|||
static const char *DCURLYVariable = "${"; |
|||
static const char *RCURLYVariable = "}"; |
|||
static const char *ATVariable = "@"; |
|||
static const char *DOLLARVariable = "$"; |
|||
static const char *LCURLYVariable = "{"; |
|||
static const char *BSLASHVariable = "\\"; |
|||
|
|||
/*--------------------------------------------------------------------------*/ |
|||
%} |
|||
|
|||
%option prefix="cmCommandArgument_yy" |
|||
|
|||
%option reentrant |
|||
%option noyywrap |
|||
%option nounput |
|||
%pointer |
|||
%s ESCAPES |
|||
%s NOESCAPES |
|||
|
|||
%% |
|||
|
|||
\$ENV\{ { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); |
|||
return cal_ENVCURLY; |
|||
} |
|||
|
|||
\$[A-Za-z0-9/_.+-]+\{ { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); |
|||
return cal_NCURLY; |
|||
} |
|||
|
|||
@[A-Za-z0-9/_.+-]+@ { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); |
|||
return cal_ATNAME; |
|||
} |
|||
|
|||
"${" { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = DCURLYVariable; |
|||
return cal_DCURLY; |
|||
} |
|||
|
|||
"}" { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = RCURLYVariable; |
|||
return cal_RCURLY; |
|||
} |
|||
|
|||
"@" { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = ATVariable; |
|||
return cal_AT; |
|||
} |
|||
|
|||
[A-Za-z0-9/_.+-]+ { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
return cal_NAME; |
|||
} |
|||
|
|||
<ESCAPES>\\. { |
|||
if ( !yyextra->HandleEscapeSymbol(yylvalp, *(yytext+1)) ) |
|||
{ |
|||
return cal_ERROR; |
|||
} |
|||
return cal_SYMBOL; |
|||
} |
|||
|
|||
[^\${}\\@]+ { |
|||
//std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; |
|||
yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
return cal_SYMBOL; |
|||
} |
|||
|
|||
"$" { |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = DOLLARVariable; |
|||
return cal_DOLLAR; |
|||
} |
|||
|
|||
"{" { |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = LCURLYVariable; |
|||
return cal_LCURLY; |
|||
} |
|||
|
|||
<ESCAPES>"\\" { |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = BSLASHVariable; |
|||
return cal_BSLASH; |
|||
} |
|||
|
|||
<NOESCAPES>"\\" { |
|||
//yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); |
|||
yylvalp->str = BSLASHVariable; |
|||
return cal_SYMBOL; |
|||
} |
|||
|
|||
%% |
|||
|
|||
/*--------------------------------------------------------------------------*/ |
|||
void cmCommandArgument_SetupEscapes(yyscan_t yyscanner, bool noEscapes) |
|||
{ |
|||
/* Hack into the internal flex-generated scanner to set the state. */ |
|||
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; |
|||
if(noEscapes) { |
|||
BEGIN(NOESCAPES); |
|||
} else { |
|||
BEGIN(ESCAPES); |
|||
} |
|||
} |
|||
|
|||
#endif /* __clang_analyzer__ */ |
|||
1856
Source/LexerParser/cmCommandArgumentParser.cxx
File diff suppressed because it is too large
View File
File diff suppressed because it is too large
View File
@ -1,196 +0,0 @@ |
|||
%{ |
|||
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
|||
file Copyright.txt or https://cmake.org/licensing for details. */ |
|||
/* |
|||
|
|||
This file must be translated to C and modified to build everywhere. |
|||
|
|||
Run bison like this: |
|||
|
|||
bison --name-prefix=cmCommandArgument_yy --defines=cmCommandArgumentParserTokens.h -ocmCommandArgumentParser.cxx cmCommandArgumentParser.y |
|||
|
|||
*/ |
|||
|
|||
#include "cmConfigure.h" // IWYU pragma: keep |
|||
|
|||
#include <string.h> |
|||
|
|||
#define yyGetParser (cmCommandArgument_yyget_extra(yyscanner)) |
|||
|
|||
/* Make sure malloc and free are available on QNX. */ |
|||
#ifdef __QNX__ |
|||
# include <malloc.h> |
|||
#endif |
|||
|
|||
/* Make sure the parser uses standard memory allocation. The default |
|||
generated parser malloc/free declarations do not work on all |
|||
platforms. */ |
|||
#include <stdlib.h> |
|||
#define YYMALLOC malloc |
|||
#define YYFREE free |
|||
|
|||
/*-------------------------------------------------------------------------*/ |
|||
#include "cmCommandArgumentParserHelper.h" /* Interface to parser object. */ |
|||
#include "cmCommandArgumentLexer.h" /* Interface to lexer object. */ |
|||
|
|||
/* Forward declare the lexer entry point. */ |
|||
YY_DECL; |
|||
|
|||
/* Helper function to forward error callback from parser. */ |
|||
static void cmCommandArgument_yyerror(yyscan_t yyscanner, const char* message); |
|||
|
|||
/* Configure the parser to support large input. */ |
|||
#define YYMAXDEPTH 100000 |
|||
#define YYINITDEPTH 10000 |
|||
|
|||
/* Disable some warnings in the generated code. */ |
|||
#ifdef _MSC_VER |
|||
# pragma warning (disable: 4102) /* Unused goto label. */ |
|||
# pragma warning (disable: 4065) /* Switch statement contains default but no |
|||
case. */ |
|||
# pragma warning (disable: 4244) /* loss of precision */ |
|||
# pragma warning (disable: 4702) /* unreachable code */ |
|||
#endif |
|||
#if defined(__GNUC__) && __GNUC__ >= 8 |
|||
# pragma GCC diagnostic ignored "-Wconversion" |
|||
# pragma GCC diagnostic ignored "-Wfree-nonheap-object" |
|||
#endif |
|||
#if defined(__clang__) && defined(__has_warning) |
|||
# if __has_warning("-Wunused-but-set-variable") |
|||
# pragma clang diagnostic ignored "-Wunused-but-set-variable" |
|||
# endif |
|||
#endif |
|||
%} |
|||
|
|||
/* Generate a reentrant parser object. */ |
|||
%define api.pure |
|||
|
|||
/* Configure the parser to use a lexer object. */ |
|||
%lex-param {yyscan_t yyscanner} |
|||
%parse-param {yyscan_t yyscanner} |
|||
|
|||
%define parse.error verbose |
|||
|
|||
/* |
|||
%union { |
|||
char* string; |
|||
} |
|||
*/ |
|||
|
|||
/*-------------------------------------------------------------------------*/ |
|||
/* Tokens */ |
|||
%token cal_ENVCURLY |
|||
%token cal_NCURLY |
|||
%token cal_DCURLY |
|||
%token cal_DOLLAR "$" |
|||
%token cal_LCURLY "{" |
|||
%token cal_RCURLY "}" |
|||
%token cal_NAME |
|||
%token cal_BSLASH "\\" |
|||
%token cal_SYMBOL |
|||
%token cal_AT "@" |
|||
%token cal_ERROR |
|||
%token cal_ATNAME |
|||
|
|||
/*-------------------------------------------------------------------------*/ |
|||
/* grammar */ |
|||
%% |
|||
|
|||
|
|||
Start: |
|||
GoalWithOptionalBackSlash { |
|||
$<str>$ = 0; |
|||
yyGetParser->SetResult($<str>1); |
|||
} |
|||
|
|||
GoalWithOptionalBackSlash: |
|||
Goal { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| Goal cal_BSLASH { |
|||
$<str>$ = yyGetParser->CombineUnions($<str>1, $<str>2); |
|||
} |
|||
|
|||
Goal: |
|||
{ |
|||
$<str>$ = 0; |
|||
} |
|||
| String Goal { |
|||
$<str>$ = yyGetParser->CombineUnions($<str>1, $<str>2); |
|||
} |
|||
|
|||
String: |
|||
OuterText { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| Variable { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
|
|||
OuterText: |
|||
cal_NAME { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| cal_AT { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| cal_DOLLAR { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| cal_LCURLY { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| cal_RCURLY { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| cal_SYMBOL { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
|
|||
Variable: |
|||
cal_ENVCURLY EnvVarName cal_RCURLY { |
|||
$<str>$ = yyGetParser->ExpandSpecialVariable($<str>1, $<str>2); |
|||
} |
|||
| cal_NCURLY MultipleIds cal_RCURLY { |
|||
$<str>$ = yyGetParser->ExpandSpecialVariable($<str>1, $<str>2); |
|||
} |
|||
| cal_DCURLY MultipleIds cal_RCURLY { |
|||
$<str>$ = yyGetParser->ExpandVariable($<str>2); |
|||
} |
|||
| cal_ATNAME { |
|||
$<str>$ = yyGetParser->ExpandVariableForAt($<str>1); |
|||
} |
|||
|
|||
EnvVarName: |
|||
MultipleIds { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| cal_SYMBOL EnvVarName { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
|
|||
MultipleIds: |
|||
{ |
|||
$<str>$ = 0; |
|||
} |
|||
| ID MultipleIds { |
|||
$<str>$ = yyGetParser->CombineUnions($<str>1, $<str>2); |
|||
} |
|||
|
|||
ID: |
|||
cal_NAME { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
| Variable { |
|||
$<str>$ = $<str>1; |
|||
} |
|||
; |
|||
|
|||
%% |
|||
/* End of grammar */ |
|||
|
|||
/*--------------------------------------------------------------------------*/ |
|||
void cmCommandArgument_yyerror(yyscan_t yyscanner, const char* message) |
|||
{ |
|||
yyGetParser->Error(message); |
|||
} |
|||
@ -1,81 +0,0 @@ |
|||
/* A Bison parser, made by GNU Bison 3.8.2. */ |
|||
|
|||
/* Bison interface for Yacc-like parsers in C |
|||
|
|||
Copyright (C) 1984, 1989-1990, 2000-2015, 2018-2021 Free Software Foundation, |
|||
Inc. |
|||
|
|||
This program is free software: you can redistribute it and/or modify |
|||
it under the terms of the GNU General Public License as published by |
|||
the Free Software Foundation, either version 3 of the License, or |
|||
(at your option) any later version. |
|||
|
|||
This program is distributed in the hope that it will be useful, |
|||
but WITHOUT ANY WARRANTY; without even the implied warranty of |
|||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
|||
GNU General Public License for more details. |
|||
|
|||
You should have received a copy of the GNU General Public License |
|||
along with this program. If not, see <https://www.gnu.org/licenses/>. */ |
|||
|
|||
/* As a special exception, you may create a larger work that contains |
|||
part or all of the Bison parser skeleton and distribute that work |
|||
under terms of your choice, so long as that work isn't itself a |
|||
parser generator using the skeleton or a modified version thereof |
|||
as a parser skeleton. Alternatively, if you modify or redistribute |
|||
the parser skeleton itself, you may (at your option) remove this |
|||
special exception, which will cause the skeleton and the resulting |
|||
Bison output files to be licensed under the GNU General Public |
|||
License without this special exception. |
|||
|
|||
This special exception was added by the Free Software Foundation in |
|||
version 2.2 of Bison. */ |
|||
|
|||
/* DO NOT RELY ON FEATURES THAT ARE NOT DOCUMENTED in the manual, |
|||
especially those whose name start with YY_ or yy_. They are |
|||
private implementation details that can be changed or removed. */ |
|||
|
|||
#ifndef YY_CMCOMMANDARGUMENT_YY_CMCOMMANDARGUMENTPARSERTOKENS_H_INCLUDED |
|||
# define YY_CMCOMMANDARGUMENT_YY_CMCOMMANDARGUMENTPARSERTOKENS_H_INCLUDED |
|||
/* Debug traces. */ |
|||
#ifndef YYDEBUG |
|||
# define YYDEBUG 0 |
|||
#endif |
|||
#if YYDEBUG |
|||
extern int cmCommandArgument_yydebug; |
|||
#endif |
|||
|
|||
/* Token kinds. */ |
|||
#ifndef YYTOKENTYPE |
|||
# define YYTOKENTYPE |
|||
enum yytokentype |
|||
{ |
|||
YYEMPTY = -2, |
|||
YYEOF = 0, /* "end of file" */ |
|||
YYerror = 256, /* error */ |
|||
YYUNDEF = 257, /* "invalid token" */ |
|||
cal_ENVCURLY = 258, /* cal_ENVCURLY */ |
|||
cal_NCURLY = 259, /* cal_NCURLY */ |
|||
cal_DCURLY = 260, /* cal_DCURLY */ |
|||
cal_DOLLAR = 261, /* "$" */ |
|||
cal_LCURLY = 262, /* "{" */ |
|||
cal_RCURLY = 263, /* "}" */ |
|||
cal_NAME = 264, /* cal_NAME */ |
|||
cal_BSLASH = 265, /* "\\" */ |
|||
cal_SYMBOL = 266, /* cal_SYMBOL */ |
|||
cal_AT = 267, /* "@" */ |
|||
cal_ERROR = 268, /* cal_ERROR */ |
|||
cal_ATNAME = 269 /* cal_ATNAME */ |
|||
}; |
|||
typedef enum yytokentype yytoken_kind_t; |
|||
#endif |
|||
|
|||
/* Value type. */ |
|||
|
|||
|
|||
|
|||
|
|||
int cmCommandArgument_yyparse (yyscan_t yyscanner); |
|||
|
|||
|
|||
#endif /* !YY_CMCOMMANDARGUMENT_YY_CMCOMMANDARGUMENTPARSERTOKENS_H_INCLUDED */ |
|||
@ -1,296 +0,0 @@ |
|||
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|||
file Copyright.txt or https://cmake.org/licensing for details. */
|
|||
#include "cmCommandArgumentParserHelper.h"
|
|||
|
|||
#include <cstring>
|
|||
#include <iostream>
|
|||
#include <sstream>
|
|||
#include <utility>
|
|||
|
|||
#include <cm/memory>
|
|||
#include <cm/optional>
|
|||
#include <cmext/string_view>
|
|||
|
|||
#include "cmCommandArgumentLexer.h"
|
|||
#include "cmListFileCache.h"
|
|||
#include "cmMakefile.h"
|
|||
#include "cmState.h"
|
|||
#include "cmStringAlgorithms.h"
|
|||
#include "cmSystemTools.h"
|
|||
#include "cmValue.h"
|
|||
|
|||
int cmCommandArgument_yyparse(yyscan_t yyscanner); |
|||
//
|
|||
cmCommandArgumentParserHelper::cmCommandArgumentParserHelper() |
|||
{ |
|||
this->FileLine = -1; |
|||
this->FileName = nullptr; |
|||
this->RemoveEmpty = true; |
|||
|
|||
this->NoEscapeMode = false; |
|||
this->ReplaceAtSyntax = false; |
|||
} |
|||
|
|||
cmCommandArgumentParserHelper::~cmCommandArgumentParserHelper() |
|||
{ |
|||
this->CleanupParser(); |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::SetLineFile(long line, const char* file) |
|||
{ |
|||
this->FileLine = line; |
|||
this->FileName = file; |
|||
} |
|||
|
|||
const char* cmCommandArgumentParserHelper::AddString(const std::string& str) |
|||
{ |
|||
if (str.empty()) { |
|||
return ""; |
|||
} |
|||
auto stVal = cm::make_unique<char[]>(str.size() + 1); |
|||
strcpy(stVal.get(), str.c_str()); |
|||
this->Variables.push_back(std::move(stVal)); |
|||
return this->Variables.back().get(); |
|||
} |
|||
|
|||
const char* cmCommandArgumentParserHelper::ExpandSpecialVariable( |
|||
const char* key, const char* var) |
|||
{ |
|||
if (!key) { |
|||
return this->ExpandVariable(var); |
|||
} |
|||
if (!var) { |
|||
return ""; |
|||
} |
|||
if (strcmp(key, "ENV") == 0) { |
|||
std::string str; |
|||
if (cmSystemTools::GetEnv(var, str)) { |
|||
if (this->EscapeQuotes) { |
|||
return this->AddString(cmEscapeQuotes(str)); |
|||
} |
|||
return this->AddString(str); |
|||
} |
|||
return ""; |
|||
} |
|||
if (strcmp(key, "CACHE") == 0) { |
|||
if (cmValue c = |
|||
this->Makefile->GetState()->GetInitializedCacheValue(var)) { |
|||
if (this->EscapeQuotes) { |
|||
return this->AddString(cmEscapeQuotes(*c)); |
|||
} |
|||
return this->AddString(*c); |
|||
} |
|||
return ""; |
|||
} |
|||
std::ostringstream e; |
|||
e << "Syntax $" << key << "{} is not supported. " |
|||
<< "Only ${}, $ENV{}, and $CACHE{} are allowed."; |
|||
this->SetError(e.str()); |
|||
return nullptr; |
|||
} |
|||
|
|||
const char* cmCommandArgumentParserHelper::ExpandVariable(const char* var) |
|||
{ |
|||
if (!var) { |
|||
return nullptr; |
|||
} |
|||
if (this->FileLine >= 0 && strcmp(var, "CMAKE_CURRENT_LIST_LINE") == 0) { |
|||
std::string line; |
|||
cmListFileBacktrace bt = this->Makefile->GetBacktrace(); |
|||
cmListFileContext const& top = bt.Top(); |
|||
if (top.DeferId) { |
|||
line = cmStrCat("DEFERRED:"_s, *top.DeferId); |
|||
} else { |
|||
line = std::to_string(this->FileLine); |
|||
} |
|||
return this->AddString(line); |
|||
} |
|||
cmValue value = this->Makefile->GetDefinition(var); |
|||
if (!value) { |
|||
this->Makefile->MaybeWarnUninitialized(var, this->FileName); |
|||
if (!this->RemoveEmpty) { |
|||
return nullptr; |
|||
} |
|||
} |
|||
if (this->EscapeQuotes && value) { |
|||
return this->AddString(cmEscapeQuotes(*value)); |
|||
} |
|||
return this->AddString(value); |
|||
} |
|||
|
|||
const char* cmCommandArgumentParserHelper::ExpandVariableForAt(const char* var) |
|||
{ |
|||
if (this->ReplaceAtSyntax) { |
|||
// try to expand the variable
|
|||
const char* ret = this->ExpandVariable(var); |
|||
// if the return was 0 and we want to replace empty strings
|
|||
// then return an empty string
|
|||
if (!ret && this->RemoveEmpty) { |
|||
return this->AddString(""); |
|||
} |
|||
// if the ret was not 0, then return it
|
|||
if (ret) { |
|||
return ret; |
|||
} |
|||
} |
|||
// at this point we want to put it back because of one of these cases:
|
|||
// - this->ReplaceAtSyntax is false
|
|||
// - this->ReplaceAtSyntax is true, but this->RemoveEmpty is false,
|
|||
// and the variable was not defined
|
|||
std::string ref = cmStrCat('@', var, '@'); |
|||
return this->AddString(ref); |
|||
} |
|||
|
|||
const char* cmCommandArgumentParserHelper::CombineUnions(const char* in1, |
|||
const char* in2) |
|||
{ |
|||
if (!in1) { |
|||
return in2; |
|||
} |
|||
if (!in2) { |
|||
return in1; |
|||
} |
|||
size_t len = strlen(in1) + strlen(in2) + 1; |
|||
auto out = cm::make_unique<char[]>(len); |
|||
strcpy(out.get(), in1); |
|||
strcat(out.get(), in2); |
|||
this->Variables.push_back(std::move(out)); |
|||
return this->Variables.back().get(); |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::AllocateParserType( |
|||
cmCommandArgumentParserHelper::ParserType* pt, const char* str, int len) |
|||
{ |
|||
pt->str = nullptr; |
|||
if (len == 0) { |
|||
len = static_cast<int>(strlen(str)); |
|||
} |
|||
if (len == 0) { |
|||
return; |
|||
} |
|||
auto out = cm::make_unique<char[]>(len + 1); |
|||
memcpy(out.get(), str, len); |
|||
out.get()[len] = 0; |
|||
pt->str = out.get(); |
|||
this->Variables.push_back(std::move(out)); |
|||
} |
|||
|
|||
bool cmCommandArgumentParserHelper::HandleEscapeSymbol( |
|||
cmCommandArgumentParserHelper::ParserType* pt, char symbol) |
|||
{ |
|||
switch (symbol) { |
|||
case '\\': |
|||
case '"': |
|||
case ' ': |
|||
case '#': |
|||
case '(': |
|||
case ')': |
|||
case '$': |
|||
case '@': |
|||
case '^': |
|||
this->AllocateParserType(pt, &symbol, 1); |
|||
break; |
|||
case ';': |
|||
this->AllocateParserType(pt, "\\;", 2); |
|||
break; |
|||
case 't': |
|||
this->AllocateParserType(pt, "\t", 1); |
|||
break; |
|||
case 'n': |
|||
this->AllocateParserType(pt, "\n", 1); |
|||
break; |
|||
case 'r': |
|||
this->AllocateParserType(pt, "\r", 1); |
|||
break; |
|||
case '0': |
|||
this->AllocateParserType(pt, "\0", 1); |
|||
break; |
|||
default: { |
|||
std::ostringstream e; |
|||
e << "Invalid escape sequence \\" << symbol; |
|||
this->SetError(e.str()); |
|||
} |
|||
return false; |
|||
} |
|||
return true; |
|||
} |
|||
|
|||
void cmCommandArgument_SetupEscapes(yyscan_t yyscanner, bool noEscapes); |
|||
|
|||
int cmCommandArgumentParserHelper::ParseString(std::string const& str, |
|||
int verb) |
|||
{ |
|||
if (str.empty()) { |
|||
return 0; |
|||
} |
|||
this->InputSize = str.size(); |
|||
this->Verbose = verb; |
|||
|
|||
this->Result.clear(); |
|||
|
|||
yyscan_t yyscanner; |
|||
cmCommandArgument_yylex_init(&yyscanner); |
|||
auto* scanBuf = cmCommandArgument_yy_scan_string(str.c_str(), yyscanner); |
|||
cmCommandArgument_yyset_extra(this, yyscanner); |
|||
cmCommandArgument_SetupEscapes(yyscanner, this->NoEscapeMode); |
|||
int res = cmCommandArgument_yyparse(yyscanner); |
|||
cmCommandArgument_yy_delete_buffer(scanBuf, yyscanner); |
|||
cmCommandArgument_yylex_destroy(yyscanner); |
|||
if (res != 0) { |
|||
return 0; |
|||
} |
|||
|
|||
this->CleanupParser(); |
|||
|
|||
if (this->Verbose) { |
|||
std::cerr << "Expanding [" << str << "] produced: [" << this->Result << "]" |
|||
<< std::endl; |
|||
} |
|||
return 1; |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::CleanupParser() |
|||
{ |
|||
this->Variables.clear(); |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::Error(const char* str) |
|||
{ |
|||
auto pos = this->InputBufferPos; |
|||
auto const isEof = (this->InputSize < this->InputBufferPos); |
|||
if (!isEof) { |
|||
pos -= this->LastTokenLength; |
|||
} |
|||
|
|||
std::ostringstream ostr; |
|||
ostr << str << " (" << pos << ")"; |
|||
this->SetError(ostr.str()); |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::SetMakefile(const cmMakefile* mf) |
|||
{ |
|||
this->Makefile = mf; |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::SetResult(const char* value) |
|||
{ |
|||
if (!value) { |
|||
this->Result.clear(); |
|||
return; |
|||
} |
|||
this->Result = value; |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::SetError(std::string const& msg) |
|||
{ |
|||
// Keep only the first error.
|
|||
if (this->ErrorString.empty()) { |
|||
this->ErrorString = msg; |
|||
} |
|||
} |
|||
|
|||
void cmCommandArgumentParserHelper::UpdateInputPosition(int const tokenLength) |
|||
{ |
|||
this->InputBufferPos += tokenLength; |
|||
this->LastTokenLength = tokenLength; |
|||
} |
|||
@ -1,91 +0,0 @@ |
|||
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying |
|||
file Copyright.txt or https://cmake.org/licensing for details. */ |
|||
#pragma once |
|||
|
|||
#include "cmConfigure.h" // IWYU pragma: keep |
|||
|
|||
#include <memory> |
|||
#include <string> |
|||
#include <vector> |
|||
|
|||
class cmMakefile; |
|||
|
|||
class cmCommandArgumentParserHelper |
|||
{ |
|||
public: |
|||
struct ParserType |
|||
{ |
|||
const char* str; |
|||
}; |
|||
|
|||
cmCommandArgumentParserHelper(); |
|||
~cmCommandArgumentParserHelper(); |
|||
|
|||
cmCommandArgumentParserHelper(cmCommandArgumentParserHelper const&) = delete; |
|||
cmCommandArgumentParserHelper& operator=( |
|||
cmCommandArgumentParserHelper const&) = delete; |
|||
|
|||
int ParseString(std::string const& str, int verb); |
|||
|
|||
// For the lexer: |
|||
void AllocateParserType(cmCommandArgumentParserHelper::ParserType* pt, |
|||
const char* str, int len = 0); |
|||
bool HandleEscapeSymbol(cmCommandArgumentParserHelper::ParserType* pt, |
|||
char symbol); |
|||
|
|||
void Error(const char* str); |
|||
|
|||
// For yacc |
|||
const char* CombineUnions(const char* in1, const char* in2); |
|||
|
|||
const char* ExpandSpecialVariable(const char* key, const char* var); |
|||
const char* ExpandVariable(const char* var); |
|||
const char* ExpandVariableForAt(const char* var); |
|||
void SetResult(const char* value); |
|||
|
|||
void SetMakefile(const cmMakefile* mf); |
|||
|
|||
void UpdateInputPosition(int tokenLength); |
|||
|
|||
std::string& GetResult() { return this->Result; } |
|||
|
|||
void SetLineFile(long line, const char* file); |
|||
void SetEscapeQuotes(bool b) { this->EscapeQuotes = b; } |
|||
void SetNoEscapeMode(bool b) { this->NoEscapeMode = b; } |
|||
void SetReplaceAtSyntax(bool b) { this->ReplaceAtSyntax = b; } |
|||
void SetRemoveEmpty(bool b) { this->RemoveEmpty = b; } |
|||
|
|||
const char* GetError() { return this->ErrorString.c_str(); } |
|||
|
|||
private: |
|||
std::string::size_type InputBufferPos{ 1 }; |
|||
std::string::size_type LastTokenLength{}; |
|||
std::string::size_type InputSize{}; |
|||
std::vector<char> OutputBuffer; |
|||
|
|||
void Print(const char* place, const char* str); |
|||
void SafePrintMissing(const char* str, int line, int cnt); |
|||
|
|||
const char* AddString(const std::string& str); |
|||
|
|||
void CleanupParser(); |
|||
void SetError(std::string const& msg); |
|||
|
|||
std::vector<std::unique_ptr<char[]>> Variables; |
|||
const cmMakefile* Makefile; |
|||
std::string Result; |
|||
std::string ErrorString; |
|||
const char* FileName; |
|||
long FileLine; |
|||
int Verbose; |
|||
bool EscapeQuotes; |
|||
bool NoEscapeMode; |
|||
bool ReplaceAtSyntax; |
|||
bool RemoveEmpty; |
|||
}; |
|||
|
|||
#define YYSTYPE cmCommandArgumentParserHelper::ParserType |
|||
#define YYSTYPE_IS_DECLARED |
|||
#define YY_EXTRA_TYPE cmCommandArgumentParserHelper* |
|||
#define YY_DECL \ |
|||
int cmCommandArgument_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner) |
|||
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