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tor-android/external/badvpn_dns/generated/NCDConfigParser_parse.c

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/* Driver template for the LEMON parser generator.
** The author disclaims copyright to this source code.
*/
/* First off, code is included that follows the "include" declaration
** in the input grammar file. */
#include <stdio.h>
#line 30 "NCDConfigParser_parse.y"
#include <string.h>
#include <stddef.h>
#include <misc/debug.h>
#include <misc/concat_strings.h>
#include <ncd/NCDAst.h>
struct parser_out {
int out_of_memory;
int syntax_error;
int have_ast;
NCDProgram ast;
};
struct token {
char *str;
size_t len;
};
struct program {
int have;
NCDProgram v;
};
struct block {
int have;
NCDBlock v;
};
struct statement {
int have;
NCDStatement v;
};
struct ifblock {
int have;
NCDIfBlock v;
};
struct value {
int have;
NCDValue v;
};
static void free_token (struct token o) { free(o.str); }
static void free_program (struct program o) { if (o.have) NCDProgram_Free(&o.v); }
static void free_block (struct block o) { if (o.have) NCDBlock_Free(&o.v); }
static void free_statement (struct statement o) { if (o.have) NCDStatement_Free(&o.v); }
static void free_ifblock (struct ifblock o) { if (o.have) NCDIfBlock_Free(&o.v); }
static void free_value (struct value o) { if (o.have) NCDValue_Free(&o.v); }
#line 62 "NCDConfigParser_parse.c"
/* Next is all token values, in a form suitable for use by makeheaders.
** This section will be null unless lemon is run with the -m switch.
*/
/*
** These constants (all generated automatically by the parser generator)
** specify the various kinds of tokens (terminals) that the parser
** understands.
**
** Each symbol here is a terminal symbol in the grammar.
*/
/* Make sure the INTERFACE macro is defined.
*/
#ifndef INTERFACE
# define INTERFACE 1
#endif
/* The next thing included is series of defines which control
** various aspects of the generated parser.
** YYCODETYPE is the data type used for storing terminal
** and nonterminal numbers. "unsigned char" is
** used if there are fewer than 250 terminals
** and nonterminals. "int" is used otherwise.
** YYNOCODE is a number of type YYCODETYPE which corresponds
** to no legal terminal or nonterminal number. This
** number is used to fill in empty slots of the hash
** table.
** YYFALLBACK If defined, this indicates that one or more tokens
** have fall-back values which should be used if the
** original value of the token will not parse.
** YYACTIONTYPE is the data type used for storing terminal
** and nonterminal numbers. "unsigned char" is
** used if there are fewer than 250 rules and
** states combined. "int" is used otherwise.
** ParseTOKENTYPE is the data type used for minor tokens given
** directly to the parser from the tokenizer.
** YYMINORTYPE is the data type used for all minor tokens.
** This is typically a union of many types, one of
** which is ParseTOKENTYPE. The entry in the union
** for base tokens is called "yy0".
** YYSTACKDEPTH is the maximum depth of the parser's stack. If
** zero the stack is dynamically sized using realloc()
** ParseARG_SDECL A static variable declaration for the %extra_argument
** ParseARG_PDECL A parameter declaration for the %extra_argument
** ParseARG_STORE Code to store %extra_argument into yypParser
** ParseARG_FETCH Code to extract %extra_argument from yypParser
** YYNSTATE the combined number of states.
** YYNRULE the number of rules in the grammar
** YYERRORSYMBOL is the code number of the error symbol. If not
** defined, then do no error processing.
*/
#define YYCODETYPE unsigned char
#define YYNOCODE 41
#define YYACTIONTYPE unsigned char
#define ParseTOKENTYPE struct token
typedef union {
int yyinit;
ParseTOKENTYPE yy0;
int yy12;
char * yy33;
struct block yy37;
struct value yy51;
struct program yy54;
struct ifblock yy76;
struct statement yy79;
} YYMINORTYPE;
#ifndef YYSTACKDEPTH
#define YYSTACKDEPTH 0
#endif
#define ParseARG_SDECL struct parser_out *parser_out ;
#define ParseARG_PDECL , struct parser_out *parser_out
#define ParseARG_FETCH struct parser_out *parser_out = yypParser->parser_out
#define ParseARG_STORE yypParser->parser_out = parser_out
#define YYNSTATE 99
#define YYNRULE 38
#define YY_NO_ACTION (YYNSTATE+YYNRULE+2)
#define YY_ACCEPT_ACTION (YYNSTATE+YYNRULE+1)
#define YY_ERROR_ACTION (YYNSTATE+YYNRULE)
/* The yyzerominor constant is used to initialize instances of
** YYMINORTYPE objects to zero. */
static const YYMINORTYPE yyzerominor = { 0 };
/* Define the yytestcase() macro to be a no-op if is not already defined
** otherwise.
**
** Applications can choose to define yytestcase() in the %include section
** to a macro that can assist in verifying code coverage. For production
** code the yytestcase() macro should be turned off. But it is useful
** for testing.
*/
#ifndef yytestcase
# define yytestcase(X)
#endif
/* Next are the tables used to determine what action to take based on the
** current state and lookahead token. These tables are used to implement
** functions that take a state number and lookahead value and return an
** action integer.
**
** Suppose the action integer is N. Then the action is determined as
** follows
**
** 0 <= N < YYNSTATE Shift N. That is, push the lookahead
** token onto the stack and goto state N.
**
** YYNSTATE <= N < YYNSTATE+YYNRULE Reduce by rule N-YYNSTATE.
**
** N == YYNSTATE+YYNRULE A syntax error has occurred.
**
** N == YYNSTATE+YYNRULE+1 The parser accepts its input.
**
** N == YYNSTATE+YYNRULE+2 No such action. Denotes unused
** slots in the yy_action[] table.
**
** The action table is constructed as a single large table named yy_action[].
** Given state S and lookahead X, the action is computed as
**
** yy_action[ yy_shift_ofst[S] + X ]
**
** If the index value yy_shift_ofst[S]+X is out of range or if the value
** yy_lookahead[yy_shift_ofst[S]+X] is not equal to X or if yy_shift_ofst[S]
** is equal to YY_SHIFT_USE_DFLT, it means that the action is not in the table
** and that yy_default[S] should be used instead.
**
** The formula above is for computing the action when the lookahead is
** a terminal symbol. If the lookahead is a non-terminal (as occurs after
** a reduce action) then the yy_reduce_ofst[] array is used in place of
** the yy_shift_ofst[] array and YY_REDUCE_USE_DFLT is used in place of
** YY_SHIFT_USE_DFLT.
**
** The following are the tables generated in this section:
**
** yy_action[] A single table containing all actions.
** yy_lookahead[] A table containing the lookahead for each entry in
** yy_action. Used to detect hash collisions.
** yy_shift_ofst[] For each state, the offset into yy_action for
** shifting terminals.
** yy_reduce_ofst[] For each state, the offset into yy_action for
** shifting non-terminals after a reduce.
** yy_default[] Default action for each state.
*/
static const YYACTIONTYPE yy_action[] = {
/* 0 */ 86, 39, 80, 87, 68, 88, 42, 86, 48, 80,
/* 10 */ 87, 1, 88, 42, 24, 85, 78, 41, 3, 82,
/* 20 */ 86, 40, 43, 87, 41, 88, 42, 41, 85, 79,
/* 30 */ 41, 3, 4, 86, 50, 56, 87, 46, 88, 44,
/* 40 */ 47, 85, 49, 41, 3, 4, 89, 34, 86, 35,
/* 50 */ 81, 87, 72, 88, 42, 73, 54, 86, 4, 55,
/* 60 */ 87, 84, 88, 44, 26, 97, 36, 75, 76, 36,
/* 70 */ 86, 61, 66, 87, 86, 88, 45, 87, 86, 88,
/* 80 */ 51, 87, 86, 88, 57, 87, 33, 88, 69, 15,
/* 90 */ 59, 27, 98, 38, 31, 99, 62, 37, 18, 15,
/* 100 */ 36, 138, 15, 53, 31, 15, 67, 31, 15, 60,
/* 110 */ 31, 15, 94, 31, 15, 65, 31, 19, 71, 31,
/* 120 */ 20, 11, 77, 23, 74, 22, 5, 83, 6, 90,
/* 130 */ 2, 91, 7, 25, 8, 12, 52, 21, 36, 13,
/* 140 */ 9, 92, 58, 32, 28, 14, 93, 63, 29, 64,
/* 150 */ 16, 139, 96, 95, 10, 17, 70, 30,
};
static const YYCODETYPE yy_lookahead[] = {
/* 0 */ 30, 31, 32, 33, 15, 35, 36, 30, 31, 32,
/* 10 */ 33, 7, 35, 36, 10, 2, 4, 4, 5, 6,
/* 20 */ 30, 37, 32, 33, 4, 35, 36, 4, 2, 30,
/* 30 */ 4, 5, 19, 30, 11, 12, 33, 34, 35, 36,
/* 40 */ 30, 2, 37, 4, 5, 19, 20, 1, 30, 3,
/* 50 */ 32, 33, 24, 35, 36, 24, 37, 30, 19, 16,
/* 60 */ 33, 34, 35, 36, 26, 27, 38, 21, 22, 38,
/* 70 */ 30, 37, 37, 33, 30, 35, 36, 33, 30, 35,
/* 80 */ 36, 33, 30, 35, 36, 33, 24, 35, 36, 25,
/* 90 */ 8, 28, 27, 29, 30, 0, 14, 4, 2, 25,
/* 100 */ 38, 39, 25, 29, 30, 25, 29, 30, 25, 29,
/* 110 */ 30, 25, 29, 30, 25, 29, 30, 2, 29, 30,
/* 120 */ 6, 5, 9, 17, 24, 8, 18, 6, 18, 20,
/* 130 */ 7, 9, 14, 8, 7, 5, 8, 6, 38, 5,
/* 140 */ 7, 9, 13, 4, 6, 5, 9, 4, 6, 8,
/* 150 */ 5, 40, 6, 9, 7, 5, 8, 6,
};
#define YY_SHIFT_USE_DFLT (-12)
#define YY_SHIFT_MAX 71
static const short yy_shift_ofst[] = {
/* 0 */ 46, 39, 39, 13, 26, 39, 39, 39, 39, 39,
/* 10 */ 39, 23, 23, 23, 23, 23, 23, 23, 46, 46,
/* 20 */ 46, -11, 12, 20, 20, 12, 43, 12, 12, 12,
/* 30 */ -11, 4, 82, 95, 96, 115, 93, 116, 114, 117,
/* 40 */ 113, 106, 108, 121, 118, 110, 109, 123, 125, 122,
/* 50 */ 127, 128, 130, 131, 132, 134, 133, 129, 139, 140,
/* 60 */ 138, 137, 143, 141, 145, 142, 144, 146, 147, 148,
/* 70 */ 150, 151,
};
#define YY_REDUCE_USE_DFLT (-31)
#define YY_REDUCE_MAX 30
static const signed char yy_reduce_ofst[] = {
/* 0 */ 62, -30, -23, -10, 3, 18, 27, 40, 44, 48,
/* 10 */ 52, 64, 74, 77, 80, 83, 86, 89, 28, 31,
/* 20 */ 100, 38, -16, -1, 10, 5, 63, 19, 34, 35,
/* 30 */ 65,
};
static const YYACTIONTYPE yy_default[] = {
/* 0 */ 100, 119, 119, 137, 137, 137, 137, 137, 137, 137,
/* 10 */ 137, 137, 137, 137, 137, 115, 137, 137, 100, 100,
/* 20 */ 100, 109, 133, 137, 137, 133, 113, 133, 133, 133,
/* 30 */ 111, 137, 137, 137, 137, 137, 137, 137, 137, 137,
/* 40 */ 137, 117, 121, 137, 137, 125, 137, 137, 137, 137,
/* 50 */ 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,
/* 60 */ 137, 137, 137, 137, 137, 137, 137, 137, 137, 137,
/* 70 */ 137, 137, 101, 102, 103, 135, 136, 104, 134, 118,
/* 80 */ 120, 122, 123, 124, 126, 129, 130, 131, 132, 127,
/* 90 */ 128, 105, 106, 107, 116, 108, 114, 110, 112,
};
#define YY_SZ_ACTTAB (int)(sizeof(yy_action)/sizeof(yy_action[0]))
/* The next table maps tokens into fallback tokens. If a construct
** like the following:
**
** %fallback ID X Y Z.
**
** appears in the grammar, then ID becomes a fallback token for X, Y,
** and Z. Whenever one of the tokens X, Y, or Z is input to the parser
** but it does not parse, the type of the token is changed to ID and
** the parse is retried before an error is thrown.
*/
#ifdef YYFALLBACK
static const YYCODETYPE yyFallback[] = {
};
#endif /* YYFALLBACK */
/* The following structure represents a single element of the
** parser's stack. Information stored includes:
**
** + The state number for the parser at this level of the stack.
**
** + The value of the token stored at this level of the stack.
** (In other words, the "major" token.)
**
** + The semantic value stored at this level of the stack. This is
** the information used by the action routines in the grammar.
** It is sometimes called the "minor" token.
*/
struct yyStackEntry {
YYACTIONTYPE stateno; /* The state-number */
YYCODETYPE major; /* The major token value. This is the code
** number for the token at this stack level */
YYMINORTYPE minor; /* The user-supplied minor token value. This
** is the value of the token */
};
typedef struct yyStackEntry yyStackEntry;
/* The state of the parser is completely contained in an instance of
** the following structure */
struct yyParser {
int yyidx; /* Index of top element in stack */
#ifdef YYTRACKMAXSTACKDEPTH
int yyidxMax; /* Maximum value of yyidx */
#endif
int yyerrcnt; /* Shifts left before out of the error */
ParseARG_SDECL /* A place to hold %extra_argument */
#if YYSTACKDEPTH<=0
int yystksz; /* Current side of the stack */
yyStackEntry *yystack; /* The parser's stack */
#else
yyStackEntry yystack[YYSTACKDEPTH]; /* The parser's stack */
#endif
};
typedef struct yyParser yyParser;
#ifndef NDEBUG
#include <stdio.h>
static FILE *yyTraceFILE = 0;
static char *yyTracePrompt = 0;
#endif /* NDEBUG */
#ifndef NDEBUG
/*
** Turn parser tracing on by giving a stream to which to write the trace
** and a prompt to preface each trace message. Tracing is turned off
** by making either argument NULL
**
** Inputs:
** <ul>
** <li> A FILE* to which trace output should be written.
** If NULL, then tracing is turned off.
** <li> A prefix string written at the beginning of every
** line of trace output. If NULL, then tracing is
** turned off.
** </ul>
**
** Outputs:
** None.
*/
void ParseTrace(FILE *TraceFILE, char *zTracePrompt){
yyTraceFILE = TraceFILE;
yyTracePrompt = zTracePrompt;
if( yyTraceFILE==0 ) yyTracePrompt = 0;
else if( yyTracePrompt==0 ) yyTraceFILE = 0;
}
#endif /* NDEBUG */
#ifndef NDEBUG
/* For tracing shifts, the names of all terminals and nonterminals
** are required. The following table supplies these names */
static const char *const yyTokenName[] = {
"$", "INCLUDE", "STRING", "INCLUDE_GUARD",
"NAME", "CURLY_OPEN", "CURLY_CLOSE", "ROUND_OPEN",
"ROUND_CLOSE", "SEMICOLON", "ARROW", "IF",
"FOREACH", "AS", "COLON", "ELIF",
"ELSE", "DOT", "COMMA", "BRACKET_OPEN",
"BRACKET_CLOSE", "PROCESS", "TEMPLATE", "error",
"processes", "statement", "elif_maybe", "elif",
"else_maybe", "statements", "dotted_name", "statement_args_maybe",
"list_contents", "list", "map_contents", "map",
"value", "name_maybe", "process_or_template", "input",
};
#endif /* NDEBUG */
#ifndef NDEBUG
/* For tracing reduce actions, the names of all rules are required.
*/
static const char *const yyRuleName[] = {
/* 0 */ "input ::= processes",
/* 1 */ "processes ::=",
/* 2 */ "processes ::= INCLUDE STRING processes",
/* 3 */ "processes ::= INCLUDE_GUARD STRING processes",
/* 4 */ "processes ::= process_or_template NAME CURLY_OPEN statements CURLY_CLOSE processes",
/* 5 */ "statement ::= dotted_name ROUND_OPEN statement_args_maybe ROUND_CLOSE name_maybe SEMICOLON",
/* 6 */ "statement ::= dotted_name ARROW dotted_name ROUND_OPEN statement_args_maybe ROUND_CLOSE name_maybe SEMICOLON",
/* 7 */ "statement ::= IF ROUND_OPEN value ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE elif_maybe else_maybe name_maybe SEMICOLON",
/* 8 */ "statement ::= FOREACH ROUND_OPEN value AS NAME ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE name_maybe SEMICOLON",
/* 9 */ "statement ::= FOREACH ROUND_OPEN value AS NAME COLON NAME ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE name_maybe SEMICOLON",
/* 10 */ "elif_maybe ::=",
/* 11 */ "elif_maybe ::= elif",
/* 12 */ "elif ::= ELIF ROUND_OPEN value ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE",
/* 13 */ "elif ::= ELIF ROUND_OPEN value ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE elif",
/* 14 */ "else_maybe ::=",
/* 15 */ "else_maybe ::= ELSE CURLY_OPEN statements CURLY_CLOSE",
/* 16 */ "statements ::= statement",
/* 17 */ "statements ::= statement statements",
/* 18 */ "dotted_name ::= NAME",
/* 19 */ "dotted_name ::= NAME DOT dotted_name",
/* 20 */ "statement_args_maybe ::=",
/* 21 */ "statement_args_maybe ::= list_contents",
/* 22 */ "list_contents ::= value",
/* 23 */ "list_contents ::= value COMMA list_contents",
/* 24 */ "list ::= CURLY_OPEN CURLY_CLOSE",
/* 25 */ "list ::= CURLY_OPEN list_contents CURLY_CLOSE",
/* 26 */ "map_contents ::= value COLON value",
/* 27 */ "map_contents ::= value COLON value COMMA map_contents",
/* 28 */ "map ::= BRACKET_OPEN BRACKET_CLOSE",
/* 29 */ "map ::= BRACKET_OPEN map_contents BRACKET_CLOSE",
/* 30 */ "value ::= STRING",
/* 31 */ "value ::= dotted_name",
/* 32 */ "value ::= list",
/* 33 */ "value ::= map",
/* 34 */ "name_maybe ::=",
/* 35 */ "name_maybe ::= NAME",
/* 36 */ "process_or_template ::= PROCESS",
/* 37 */ "process_or_template ::= TEMPLATE",
};
#endif /* NDEBUG */
#if YYSTACKDEPTH<=0
/*
** Try to increase the size of the parser stack.
*/
static void yyGrowStack(yyParser *p){
int newSize;
yyStackEntry *pNew;
newSize = p->yystksz*2 + 100;
pNew = realloc(p->yystack, newSize*sizeof(pNew[0]));
if( pNew ){
p->yystack = pNew;
p->yystksz = newSize;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sStack grows to %d entries!\n",
yyTracePrompt, p->yystksz);
}
#endif
}
}
#endif
/*
** This function allocates a new parser.
** The only argument is a pointer to a function which works like
** malloc.
**
** Inputs:
** A pointer to the function used to allocate memory.
**
** Outputs:
** A pointer to a parser. This pointer is used in subsequent calls
** to Parse and ParseFree.
*/
void *ParseAlloc(void *(*mallocProc)(size_t)){
yyParser *pParser;
pParser = (yyParser*)(*mallocProc)( (size_t)sizeof(yyParser) );
if( pParser ){
pParser->yyidx = -1;
#ifdef YYTRACKMAXSTACKDEPTH
pParser->yyidxMax = 0;
#endif
#if YYSTACKDEPTH<=0
pParser->yystack = NULL;
pParser->yystksz = 0;
yyGrowStack(pParser);
#endif
}
return pParser;
}
/* The following function deletes the value associated with a
** symbol. The symbol can be either a terminal or nonterminal.
** "yymajor" is the symbol code, and "yypminor" is a pointer to
** the value.
*/
static void yy_destructor(
yyParser *yypParser, /* The parser */
YYCODETYPE yymajor, /* Type code for object to destroy */
YYMINORTYPE *yypminor /* The object to be destroyed */
){
ParseARG_FETCH;
switch( yymajor ){
/* Here is inserted the actions which take place when a
** terminal or non-terminal is destroyed. This can happen
** when the symbol is popped from the stack during a
** reduce or during error processing or when a parser is
** being destroyed before it is finished parsing.
**
** Note: during a reduce, the only symbols destroyed are those
** which appear on the RHS of the rule, but which are not used
** inside the C code.
*/
/* TERMINAL Destructor */
case 1: /* INCLUDE */
case 2: /* STRING */
case 3: /* INCLUDE_GUARD */
case 4: /* NAME */
case 5: /* CURLY_OPEN */
case 6: /* CURLY_CLOSE */
case 7: /* ROUND_OPEN */
case 8: /* ROUND_CLOSE */
case 9: /* SEMICOLON */
case 10: /* ARROW */
case 11: /* IF */
case 12: /* FOREACH */
case 13: /* AS */
case 14: /* COLON */
case 15: /* ELIF */
case 16: /* ELSE */
case 17: /* DOT */
case 18: /* COMMA */
case 19: /* BRACKET_OPEN */
case 20: /* BRACKET_CLOSE */
case 21: /* PROCESS */
case 22: /* TEMPLATE */
{
#line 89 "NCDConfigParser_parse.y"
free_token((yypminor->yy0));
#line 523 "NCDConfigParser_parse.c"
}
break;
case 24: /* processes */
{
#line 108 "NCDConfigParser_parse.y"
(void)parser_out; free_program((yypminor->yy54));
#line 530 "NCDConfigParser_parse.c"
}
break;
case 25: /* statement */
{
#line 109 "NCDConfigParser_parse.y"
free_statement((yypminor->yy79));
#line 537 "NCDConfigParser_parse.c"
}
break;
case 26: /* elif_maybe */
case 27: /* elif */
{
#line 110 "NCDConfigParser_parse.y"
free_ifblock((yypminor->yy76));
#line 545 "NCDConfigParser_parse.c"
}
break;
case 28: /* else_maybe */
case 29: /* statements */
{
#line 112 "NCDConfigParser_parse.y"
free_block((yypminor->yy37));
#line 553 "NCDConfigParser_parse.c"
}
break;
case 30: /* dotted_name */
case 37: /* name_maybe */
{
#line 114 "NCDConfigParser_parse.y"
free((yypminor->yy33));
#line 561 "NCDConfigParser_parse.c"
}
break;
case 31: /* statement_args_maybe */
case 32: /* list_contents */
case 33: /* list */
case 34: /* map_contents */
case 35: /* map */
case 36: /* value */
{
#line 115 "NCDConfigParser_parse.y"
free_value((yypminor->yy51));
#line 573 "NCDConfigParser_parse.c"
}
break;
default: break; /* If no destructor action specified: do nothing */
}
}
/*
** Pop the parser's stack once.
**
** If there is a destructor routine associated with the token which
** is popped from the stack, then call it.
**
** Return the major token number for the symbol popped.
*/
static int yy_pop_parser_stack(yyParser *pParser){
YYCODETYPE yymajor;
yyStackEntry *yytos = &pParser->yystack[pParser->yyidx];
if( pParser->yyidx<0 ) return 0;
#ifndef NDEBUG
if( yyTraceFILE && pParser->yyidx>=0 ){
fprintf(yyTraceFILE,"%sPopping %s\n",
yyTracePrompt,
yyTokenName[yytos->major]);
}
#endif
yymajor = yytos->major;
yy_destructor(pParser, yymajor, &yytos->minor);
pParser->yyidx--;
return yymajor;
}
/*
** Deallocate and destroy a parser. Destructors are all called for
** all stack elements before shutting the parser down.
**
** Inputs:
** <ul>
** <li> A pointer to the parser. This should be a pointer
** obtained from ParseAlloc.
** <li> A pointer to a function used to reclaim memory obtained
** from malloc.
** </ul>
*/
void ParseFree(
void *p, /* The parser to be deleted */
void (*freeProc)(void*) /* Function used to reclaim memory */
){
yyParser *pParser = (yyParser*)p;
if( pParser==0 ) return;
while( pParser->yyidx>=0 ) yy_pop_parser_stack(pParser);
#if YYSTACKDEPTH<=0
free(pParser->yystack);
#endif
(*freeProc)((void*)pParser);
}
/*
** Return the peak depth of the stack for a parser.
*/
#ifdef YYTRACKMAXSTACKDEPTH
int ParseStackPeak(void *p){
yyParser *pParser = (yyParser*)p;
return pParser->yyidxMax;
}
#endif
/*
** Find the appropriate action for a parser given the terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is YYNOCODE, then check to see if the action is
** independent of the look-ahead. If it is, return the action, otherwise
** return YY_NO_ACTION.
*/
static int yy_find_shift_action(
yyParser *pParser, /* The parser */
YYCODETYPE iLookAhead /* The look-ahead token */
){
int i;
int stateno = pParser->yystack[pParser->yyidx].stateno;
if( stateno>YY_SHIFT_MAX || (i = yy_shift_ofst[stateno])==YY_SHIFT_USE_DFLT ){
return yy_default[stateno];
}
assert( iLookAhead!=YYNOCODE );
i += iLookAhead;
if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
if( iLookAhead>0 ){
#ifdef YYFALLBACK
YYCODETYPE iFallback; /* Fallback token */
if( iLookAhead<sizeof(yyFallback)/sizeof(yyFallback[0])
&& (iFallback = yyFallback[iLookAhead])!=0 ){
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE, "%sFALLBACK %s => %s\n",
yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[iFallback]);
}
#endif
return yy_find_shift_action(pParser, iFallback);
}
#endif
#ifdef YYWILDCARD
{
int j = i - iLookAhead + YYWILDCARD;
if( j>=0 && j<YY_SZ_ACTTAB && yy_lookahead[j]==YYWILDCARD ){
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE, "%sWILDCARD %s => %s\n",
yyTracePrompt, yyTokenName[iLookAhead], yyTokenName[YYWILDCARD]);
}
#endif /* NDEBUG */
return yy_action[j];
}
}
#endif /* YYWILDCARD */
}
return yy_default[stateno];
}else{
return yy_action[i];
}
}
/*
** Find the appropriate action for a parser given the non-terminal
** look-ahead token iLookAhead.
**
** If the look-ahead token is YYNOCODE, then check to see if the action is
** independent of the look-ahead. If it is, return the action, otherwise
** return YY_NO_ACTION.
*/
static int yy_find_reduce_action(
int stateno, /* Current state number */
YYCODETYPE iLookAhead /* The look-ahead token */
){
int i;
#ifdef YYERRORSYMBOL
if( stateno>YY_REDUCE_MAX ){
return yy_default[stateno];
}
#else
assert( stateno<=YY_REDUCE_MAX );
#endif
i = yy_reduce_ofst[stateno];
assert( i!=YY_REDUCE_USE_DFLT );
assert( iLookAhead!=YYNOCODE );
i += iLookAhead;
#ifdef YYERRORSYMBOL
if( i<0 || i>=YY_SZ_ACTTAB || yy_lookahead[i]!=iLookAhead ){
return yy_default[stateno];
}
#else
assert( i>=0 && i<YY_SZ_ACTTAB );
assert( yy_lookahead[i]==iLookAhead );
#endif
return yy_action[i];
}
/*
** The following routine is called if the stack overflows.
*/
static void yyStackOverflow(yyParser *yypParser, YYMINORTYPE *yypMinor){
ParseARG_FETCH;
yypParser->yyidx--;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sStack Overflow!\n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will execute if the parser
** stack every overflows */
#line 130 "NCDConfigParser_parse.y"
if (yypMinor) {
free_token(yypMinor->yy0);
}
#line 751 "NCDConfigParser_parse.c"
ParseARG_STORE; /* Suppress warning about unused %extra_argument var */
}
/*
** Perform a shift action.
*/
static void yy_shift(
yyParser *yypParser, /* The parser to be shifted */
int yyNewState, /* The new state to shift in */
int yyMajor, /* The major token to shift in */
YYMINORTYPE *yypMinor /* Pointer to the minor token to shift in */
){
yyStackEntry *yytos;
yypParser->yyidx++;
#ifdef YYTRACKMAXSTACKDEPTH
if( yypParser->yyidx>yypParser->yyidxMax ){
yypParser->yyidxMax = yypParser->yyidx;
}
#endif
#if YYSTACKDEPTH>0
if( yypParser->yyidx>=YYSTACKDEPTH ){
yyStackOverflow(yypParser, yypMinor);
return;
}
#else
if( yypParser->yyidx>=yypParser->yystksz ){
yyGrowStack(yypParser);
if( yypParser->yyidx>=yypParser->yystksz ){
yyStackOverflow(yypParser, yypMinor);
return;
}
}
#endif
yytos = &yypParser->yystack[yypParser->yyidx];
yytos->stateno = (YYACTIONTYPE)yyNewState;
yytos->major = (YYCODETYPE)yyMajor;
yytos->minor = *yypMinor;
#ifndef NDEBUG
if( yyTraceFILE && yypParser->yyidx>0 ){
int i;
fprintf(yyTraceFILE,"%sShift %d\n",yyTracePrompt,yyNewState);
fprintf(yyTraceFILE,"%sStack:",yyTracePrompt);
for(i=1; i<=yypParser->yyidx; i++)
fprintf(yyTraceFILE," %s",yyTokenName[yypParser->yystack[i].major]);
fprintf(yyTraceFILE,"\n");
}
#endif
}
/* The following table contains information about every rule that
** is used during the reduce.
*/
static const struct {
YYCODETYPE lhs; /* Symbol on the left-hand side of the rule */
unsigned char nrhs; /* Number of right-hand side symbols in the rule */
} yyRuleInfo[] = {
{ 39, 1 },
{ 24, 0 },
{ 24, 3 },
{ 24, 3 },
{ 24, 6 },
{ 25, 6 },
{ 25, 8 },
{ 25, 11 },
{ 25, 11 },
{ 25, 13 },
{ 26, 0 },
{ 26, 1 },
{ 27, 7 },
{ 27, 8 },
{ 28, 0 },
{ 28, 4 },
{ 29, 1 },
{ 29, 2 },
{ 30, 1 },
{ 30, 3 },
{ 31, 0 },
{ 31, 1 },
{ 32, 1 },
{ 32, 3 },
{ 33, 2 },
{ 33, 3 },
{ 34, 3 },
{ 34, 5 },
{ 35, 2 },
{ 35, 3 },
{ 36, 1 },
{ 36, 1 },
{ 36, 1 },
{ 36, 1 },
{ 37, 0 },
{ 37, 1 },
{ 38, 1 },
{ 38, 1 },
};
static void yy_accept(yyParser*); /* Forward Declaration */
/*
** Perform a reduce action and the shift that must immediately
** follow the reduce.
*/
static void yy_reduce(
yyParser *yypParser, /* The parser */
int yyruleno /* Number of the rule by which to reduce */
){
int yygoto; /* The next state */
int yyact; /* The next action */
YYMINORTYPE yygotominor; /* The LHS of the rule reduced */
yyStackEntry *yymsp; /* The top of the parser's stack */
int yysize; /* Amount to pop the stack */
ParseARG_FETCH;
yymsp = &yypParser->yystack[yypParser->yyidx];
#ifndef NDEBUG
if( yyTraceFILE && yyruleno>=0
&& yyruleno<(int)(sizeof(yyRuleName)/sizeof(yyRuleName[0])) ){
fprintf(yyTraceFILE, "%sReduce [%s].\n", yyTracePrompt,
yyRuleName[yyruleno]);
}
#endif /* NDEBUG */
/* Silence complaints from purify about yygotominor being uninitialized
** in some cases when it is copied into the stack after the following
** switch. yygotominor is uninitialized when a rule reduces that does
** not set the value of its left-hand side nonterminal. Leaving the
** value of the nonterminal uninitialized is utterly harmless as long
** as the value is never used. So really the only thing this code
** accomplishes is to quieten purify.
**
** 2007-01-16: The wireshark project (www.wireshark.org) reports that
** without this code, their parser segfaults. I'm not sure what there
** parser is doing to make this happen. This is the second bug report
** from wireshark this week. Clearly they are stressing Lemon in ways
** that it has not been previously stressed... (SQLite ticket #2172)
*/
/*memset(&yygotominor, 0, sizeof(yygotominor));*/
yygotominor = yyzerominor;
switch( yyruleno ){
/* Beginning here are the reduction cases. A typical example
** follows:
** case 0:
** #line <lineno> <grammarfile>
** { ... } // User supplied code
** #line <lineno> <thisfile>
** break;
*/
case 0: /* input ::= processes */
#line 136 "NCDConfigParser_parse.y"
{
ASSERT(!parser_out->have_ast)
if (yymsp[0].minor.yy54.have) {
parser_out->have_ast = 1;
parser_out->ast = yymsp[0].minor.yy54.v;
}
}
#line 910 "NCDConfigParser_parse.c"
break;
case 1: /* processes ::= */
#line 145 "NCDConfigParser_parse.y"
{
NCDProgram prog;
NCDProgram_Init(&prog);
yygotominor.yy54.have = 1;
yygotominor.yy54.v = prog;
}
#line 921 "NCDConfigParser_parse.c"
break;
case 2: /* processes ::= INCLUDE STRING processes */
#line 153 "NCDConfigParser_parse.y"
{
ASSERT(yymsp[-1].minor.yy0.str)
if (!yymsp[0].minor.yy54.have) {
goto failA0;
}
NCDProgramElem elem;
if (!NCDProgramElem_InitInclude(&elem, yymsp[-1].minor.yy0.str, yymsp[-1].minor.yy0.len)) {
goto failA0;
}
if (!NCDProgram_PrependElem(&yymsp[0].minor.yy54.v, elem)) {
goto failA1;
}
yygotominor.yy54.have = 1;
yygotominor.yy54.v = yymsp[0].minor.yy54.v;
yymsp[0].minor.yy54.have = 0;
goto doneA;
failA1:
NCDProgramElem_Free(&elem);
failA0:
yygotominor.yy54.have = 0;
parser_out->out_of_memory = 1;
doneA:
free_token(yymsp[-1].minor.yy0);
free_program(yymsp[0].minor.yy54);
yy_destructor(yypParser,1,&yymsp[-2].minor);
}
#line 955 "NCDConfigParser_parse.c"
break;
case 3: /* processes ::= INCLUDE_GUARD STRING processes */
#line 183 "NCDConfigParser_parse.y"
{
ASSERT(yymsp[-1].minor.yy0.str)
if (!yymsp[0].minor.yy54.have) {
goto failZ0;
}
NCDProgramElem elem;
if (!NCDProgramElem_InitIncludeGuard(&elem, yymsp[-1].minor.yy0.str, yymsp[-1].minor.yy0.len)) {
goto failZ0;
}
if (!NCDProgram_PrependElem(&yymsp[0].minor.yy54.v, elem)) {
goto failZ1;
}
yygotominor.yy54.have = 1;
yygotominor.yy54.v = yymsp[0].minor.yy54.v;
yymsp[0].minor.yy54.have = 0;
goto doneZ;
failZ1:
NCDProgramElem_Free(&elem);
failZ0:
yygotominor.yy54.have = 0;
parser_out->out_of_memory = 1;
doneZ:
free_token(yymsp[-1].minor.yy0);
free_program(yymsp[0].minor.yy54);
yy_destructor(yypParser,3,&yymsp[-2].minor);
}
#line 989 "NCDConfigParser_parse.c"
break;
case 4: /* processes ::= process_or_template NAME CURLY_OPEN statements CURLY_CLOSE processes */
#line 213 "NCDConfigParser_parse.y"
{
ASSERT(yymsp[-4].minor.yy0.str)
if (!yymsp[-2].minor.yy37.have || !yymsp[0].minor.yy54.have) {
goto failB0;
}
NCDProcess proc;
if (!NCDProcess_Init(&proc, yymsp[-5].minor.yy12, yymsp[-4].minor.yy0.str, yymsp[-2].minor.yy37.v)) {
goto failB0;
}
yymsp[-2].minor.yy37.have = 0;
NCDProgramElem elem;
NCDProgramElem_InitProcess(&elem, proc);
if (!NCDProgram_PrependElem(&yymsp[0].minor.yy54.v, elem)) {
goto failB1;
}
yygotominor.yy54.have = 1;
yygotominor.yy54.v = yymsp[0].minor.yy54.v;
yymsp[0].minor.yy54.have = 0;
goto doneB;
failB1:
NCDProgramElem_Free(&elem);
failB0:
yygotominor.yy54.have = 0;
parser_out->out_of_memory = 1;
doneB:
free_token(yymsp[-4].minor.yy0);
free_block(yymsp[-2].minor.yy37);
free_program(yymsp[0].minor.yy54);
yy_destructor(yypParser,5,&yymsp[-3].minor);
yy_destructor(yypParser,6,&yymsp[-1].minor);
}
#line 1029 "NCDConfigParser_parse.c"
break;
case 5: /* statement ::= dotted_name ROUND_OPEN statement_args_maybe ROUND_CLOSE name_maybe SEMICOLON */
#line 248 "NCDConfigParser_parse.y"
{
if (!yymsp[-5].minor.yy33 || !yymsp[-3].minor.yy51.have) {
goto failC0;
}
if (!NCDStatement_InitReg(&yygotominor.yy79.v, yymsp[-1].minor.yy33, NULL, yymsp[-5].minor.yy33, yymsp[-3].minor.yy51.v)) {
goto failC0;
}
yymsp[-3].minor.yy51.have = 0;
yygotominor.yy79.have = 1;
goto doneC;
failC0:
yygotominor.yy79.have = 0;
parser_out->out_of_memory = 1;
doneC:
free(yymsp[-5].minor.yy33);
free_value(yymsp[-3].minor.yy51);
free(yymsp[-1].minor.yy33);
yy_destructor(yypParser,7,&yymsp[-4].minor);
yy_destructor(yypParser,8,&yymsp[-2].minor);
yy_destructor(yypParser,9,&yymsp[0].minor);
}
#line 1057 "NCDConfigParser_parse.c"
break;
case 6: /* statement ::= dotted_name ARROW dotted_name ROUND_OPEN statement_args_maybe ROUND_CLOSE name_maybe SEMICOLON */
#line 270 "NCDConfigParser_parse.y"
{
if (!yymsp[-7].minor.yy33 || !yymsp[-5].minor.yy33 || !yymsp[-3].minor.yy51.have) {
goto failD0;
}
if (!NCDStatement_InitReg(&yygotominor.yy79.v, yymsp[-1].minor.yy33, yymsp[-7].minor.yy33, yymsp[-5].minor.yy33, yymsp[-3].minor.yy51.v)) {
goto failD0;
}
yymsp[-3].minor.yy51.have = 0;
yygotominor.yy79.have = 1;
goto doneD;
failD0:
yygotominor.yy79.have = 0;
parser_out->out_of_memory = 1;
doneD:
free(yymsp[-7].minor.yy33);
free(yymsp[-5].minor.yy33);
free_value(yymsp[-3].minor.yy51);
free(yymsp[-1].minor.yy33);
yy_destructor(yypParser,10,&yymsp[-6].minor);
yy_destructor(yypParser,7,&yymsp[-4].minor);
yy_destructor(yypParser,8,&yymsp[-2].minor);
yy_destructor(yypParser,9,&yymsp[0].minor);
}
#line 1087 "NCDConfigParser_parse.c"
break;
case 7: /* statement ::= IF ROUND_OPEN value ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE elif_maybe else_maybe name_maybe SEMICOLON */
#line 293 "NCDConfigParser_parse.y"
{
if (!yymsp[-8].minor.yy51.have || !yymsp[-5].minor.yy37.have || !yymsp[-3].minor.yy76.have) {
goto failE0;
}
NCDIf ifc;
NCDIf_Init(&ifc, yymsp[-8].minor.yy51.v, yymsp[-5].minor.yy37.v);
yymsp[-8].minor.yy51.have = 0;
yymsp[-5].minor.yy37.have = 0;
if (!NCDIfBlock_PrependIf(&yymsp[-3].minor.yy76.v, ifc)) {
NCDIf_Free(&ifc);
goto failE0;
}
if (!NCDStatement_InitIf(&yygotominor.yy79.v, yymsp[-1].minor.yy33, yymsp[-3].minor.yy76.v)) {
goto failE0;
}
yymsp[-3].minor.yy76.have = 0;
if (yymsp[-2].minor.yy37.have) {
NCDStatement_IfAddElse(&yygotominor.yy79.v, yymsp[-2].minor.yy37.v);
yymsp[-2].minor.yy37.have = 0;
}
yygotominor.yy79.have = 1;
goto doneE;
failE0:
yygotominor.yy79.have = 0;
parser_out->out_of_memory = 1;
doneE:
free_value(yymsp[-8].minor.yy51);
free_block(yymsp[-5].minor.yy37);
free_ifblock(yymsp[-3].minor.yy76);
free_block(yymsp[-2].minor.yy37);
free(yymsp[-1].minor.yy33);
yy_destructor(yypParser,11,&yymsp[-10].minor);
yy_destructor(yypParser,7,&yymsp[-9].minor);
yy_destructor(yypParser,8,&yymsp[-7].minor);
yy_destructor(yypParser,5,&yymsp[-6].minor);
yy_destructor(yypParser,6,&yymsp[-4].minor);
yy_destructor(yypParser,9,&yymsp[0].minor);
}
#line 1135 "NCDConfigParser_parse.c"
break;
case 8: /* statement ::= FOREACH ROUND_OPEN value AS NAME ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE name_maybe SEMICOLON */
#line 332 "NCDConfigParser_parse.y"
{
if (!yymsp[-8].minor.yy51.have || !yymsp[-6].minor.yy0.str || !yymsp[-3].minor.yy37.have) {
goto failEA0;
}
if (!NCDStatement_InitForeach(&yygotominor.yy79.v, yymsp[-1].minor.yy33, yymsp[-8].minor.yy51.v, yymsp[-6].minor.yy0.str, NULL, yymsp[-3].minor.yy37.v)) {
goto failEA0;
}
yymsp[-8].minor.yy51.have = 0;
yymsp[-3].minor.yy37.have = 0;
yygotominor.yy79.have = 1;
goto doneEA0;
failEA0:
yygotominor.yy79.have = 0;
parser_out->out_of_memory = 1;
doneEA0:
free_value(yymsp[-8].minor.yy51);
free_token(yymsp[-6].minor.yy0);
free_block(yymsp[-3].minor.yy37);
free(yymsp[-1].minor.yy33);
yy_destructor(yypParser,12,&yymsp[-10].minor);
yy_destructor(yypParser,7,&yymsp[-9].minor);
yy_destructor(yypParser,13,&yymsp[-7].minor);
yy_destructor(yypParser,8,&yymsp[-5].minor);
yy_destructor(yypParser,5,&yymsp[-4].minor);
yy_destructor(yypParser,6,&yymsp[-2].minor);
yy_destructor(yypParser,9,&yymsp[0].minor);
}
#line 1169 "NCDConfigParser_parse.c"
break;
case 9: /* statement ::= FOREACH ROUND_OPEN value AS NAME COLON NAME ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE name_maybe SEMICOLON */
#line 356 "NCDConfigParser_parse.y"
{
if (!yymsp[-10].minor.yy51.have || !yymsp[-8].minor.yy0.str || !yymsp[-6].minor.yy0.str || !yymsp[-3].minor.yy37.have) {
goto failEB0;
}
if (!NCDStatement_InitForeach(&yygotominor.yy79.v, yymsp[-1].minor.yy33, yymsp[-10].minor.yy51.v, yymsp[-8].minor.yy0.str, yymsp[-6].minor.yy0.str, yymsp[-3].minor.yy37.v)) {
goto failEB0;
}
yymsp[-10].minor.yy51.have = 0;
yymsp[-3].minor.yy37.have = 0;
yygotominor.yy79.have = 1;
goto doneEB0;
failEB0:
yygotominor.yy79.have = 0;
parser_out->out_of_memory = 1;
doneEB0:
free_value(yymsp[-10].minor.yy51);
free_token(yymsp[-8].minor.yy0);
free_token(yymsp[-6].minor.yy0);
free_block(yymsp[-3].minor.yy37);
free(yymsp[-1].minor.yy33);
yy_destructor(yypParser,12,&yymsp[-12].minor);
yy_destructor(yypParser,7,&yymsp[-11].minor);
yy_destructor(yypParser,13,&yymsp[-9].minor);
yy_destructor(yypParser,14,&yymsp[-7].minor);
yy_destructor(yypParser,8,&yymsp[-5].minor);
yy_destructor(yypParser,5,&yymsp[-4].minor);
yy_destructor(yypParser,6,&yymsp[-2].minor);
yy_destructor(yypParser,9,&yymsp[0].minor);
}
#line 1205 "NCDConfigParser_parse.c"
break;
case 10: /* elif_maybe ::= */
#line 381 "NCDConfigParser_parse.y"
{
NCDIfBlock_Init(&yygotominor.yy76.v);
yygotominor.yy76.have = 1;
}
#line 1213 "NCDConfigParser_parse.c"
break;
case 11: /* elif_maybe ::= elif */
#line 386 "NCDConfigParser_parse.y"
{
yygotominor.yy76 = yymsp[0].minor.yy76;
}
#line 1220 "NCDConfigParser_parse.c"
break;
case 12: /* elif ::= ELIF ROUND_OPEN value ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE */
#line 390 "NCDConfigParser_parse.y"
{
if (!yymsp[-4].minor.yy51.have || !yymsp[-1].minor.yy37.have) {
goto failF0;
}
NCDIfBlock_Init(&yygotominor.yy76.v);
NCDIf ifc;
NCDIf_Init(&ifc, yymsp[-4].minor.yy51.v, yymsp[-1].minor.yy37.v);
yymsp[-4].minor.yy51.have = 0;
yymsp[-1].minor.yy37.have = 0;
if (!NCDIfBlock_PrependIf(&yygotominor.yy76.v, ifc)) {
goto failF1;
}
yygotominor.yy76.have = 1;
goto doneF0;
failF1:
NCDIf_Free(&ifc);
NCDIfBlock_Free(&yygotominor.yy76.v);
failF0:
yygotominor.yy76.have = 0;
parser_out->out_of_memory = 1;
doneF0:
free_value(yymsp[-4].minor.yy51);
free_block(yymsp[-1].minor.yy37);
yy_destructor(yypParser,15,&yymsp[-6].minor);
yy_destructor(yypParser,7,&yymsp[-5].minor);
yy_destructor(yypParser,8,&yymsp[-3].minor);
yy_destructor(yypParser,5,&yymsp[-2].minor);
yy_destructor(yypParser,6,&yymsp[0].minor);
}
#line 1258 "NCDConfigParser_parse.c"
break;
case 13: /* elif ::= ELIF ROUND_OPEN value ROUND_CLOSE CURLY_OPEN statements CURLY_CLOSE elif */
#line 420 "NCDConfigParser_parse.y"
{
if (!yymsp[-5].minor.yy51.have || !yymsp[-2].minor.yy37.have || !yymsp[0].minor.yy76.have) {
goto failG0;
}
NCDIf ifc;
NCDIf_Init(&ifc, yymsp[-5].minor.yy51.v, yymsp[-2].minor.yy37.v);
yymsp[-5].minor.yy51.have = 0;
yymsp[-2].minor.yy37.have = 0;
if (!NCDIfBlock_PrependIf(&yymsp[0].minor.yy76.v, ifc)) {
goto failG1;
}
yygotominor.yy76.have = 1;
yygotominor.yy76.v = yymsp[0].minor.yy76.v;
yymsp[0].minor.yy76.have = 0;
goto doneG0;
failG1:
NCDIf_Free(&ifc);
failG0:
yygotominor.yy76.have = 0;
parser_out->out_of_memory = 1;
doneG0:
free_value(yymsp[-5].minor.yy51);
free_block(yymsp[-2].minor.yy37);
free_ifblock(yymsp[0].minor.yy76);
yy_destructor(yypParser,15,&yymsp[-7].minor);
yy_destructor(yypParser,7,&yymsp[-6].minor);
yy_destructor(yypParser,8,&yymsp[-4].minor);
yy_destructor(yypParser,5,&yymsp[-3].minor);
yy_destructor(yypParser,6,&yymsp[-1].minor);
}
#line 1296 "NCDConfigParser_parse.c"
break;
case 14: /* else_maybe ::= */
#line 450 "NCDConfigParser_parse.y"
{
yygotominor.yy37.have = 0;
}
#line 1303 "NCDConfigParser_parse.c"
break;
case 15: /* else_maybe ::= ELSE CURLY_OPEN statements CURLY_CLOSE */
#line 454 "NCDConfigParser_parse.y"
{
yygotominor.yy37 = yymsp[-1].minor.yy37;
yy_destructor(yypParser,16,&yymsp[-3].minor);
yy_destructor(yypParser,5,&yymsp[-2].minor);
yy_destructor(yypParser,6,&yymsp[0].minor);
}
#line 1313 "NCDConfigParser_parse.c"
break;
case 16: /* statements ::= statement */
#line 458 "NCDConfigParser_parse.y"
{
if (!yymsp[0].minor.yy79.have) {
goto failH0;
}
NCDBlock_Init(&yygotominor.yy37.v);
if (!NCDBlock_PrependStatement(&yygotominor.yy37.v, yymsp[0].minor.yy79.v)) {
goto failH1;
}
yymsp[0].minor.yy79.have = 0;
yygotominor.yy37.have = 1;
goto doneH;
failH1:
NCDBlock_Free(&yygotominor.yy37.v);
failH0:
yygotominor.yy37.have = 0;
parser_out->out_of_memory = 1;
doneH:
free_statement(yymsp[0].minor.yy79);
}
#line 1340 "NCDConfigParser_parse.c"
break;
case 17: /* statements ::= statement statements */
#line 482 "NCDConfigParser_parse.y"
{
if (!yymsp[-1].minor.yy79.have || !yymsp[0].minor.yy37.have) {
goto failI0;
}
if (!NCDBlock_PrependStatement(&yymsp[0].minor.yy37.v, yymsp[-1].minor.yy79.v)) {
goto failI1;
}
yymsp[-1].minor.yy79.have = 0;
yygotominor.yy37.have = 1;
yygotominor.yy37.v = yymsp[0].minor.yy37.v;
yymsp[0].minor.yy37.have = 0;
goto doneI;
failI1:
NCDBlock_Free(&yygotominor.yy37.v);
failI0:
yygotominor.yy37.have = 0;
parser_out->out_of_memory = 1;
doneI:
free_statement(yymsp[-1].minor.yy79);
free_block(yymsp[0].minor.yy37);
}
#line 1368 "NCDConfigParser_parse.c"
break;
case 18: /* dotted_name ::= NAME */
case 35: /* name_maybe ::= NAME */ yytestcase(yyruleno==35);
#line 507 "NCDConfigParser_parse.y"
{
ASSERT(yymsp[0].minor.yy0.str)
yygotominor.yy33 = yymsp[0].minor.yy0.str;
}
#line 1378 "NCDConfigParser_parse.c"
break;
case 19: /* dotted_name ::= NAME DOT dotted_name */
#line 513 "NCDConfigParser_parse.y"
{
ASSERT(yymsp[-2].minor.yy0.str)
if (!yymsp[0].minor.yy33) {
goto failJ0;
}
if (!(yygotominor.yy33 = concat_strings(3, yymsp[-2].minor.yy0.str, ".", yymsp[0].minor.yy33))) {
goto failJ0;
}
goto doneJ;
failJ0:
yygotominor.yy33 = NULL;
parser_out->out_of_memory = 1;
doneJ:
free_token(yymsp[-2].minor.yy0);
free(yymsp[0].minor.yy33);
yy_destructor(yypParser,17,&yymsp[-1].minor);
}
#line 1402 "NCDConfigParser_parse.c"
break;
case 20: /* statement_args_maybe ::= */
#line 533 "NCDConfigParser_parse.y"
{
yygotominor.yy51.have = 1;
NCDValue_InitList(&yygotominor.yy51.v);
}
#line 1410 "NCDConfigParser_parse.c"
break;
case 21: /* statement_args_maybe ::= list_contents */
case 32: /* value ::= list */ yytestcase(yyruleno==32);
case 33: /* value ::= map */ yytestcase(yyruleno==33);
#line 538 "NCDConfigParser_parse.y"
{
yygotominor.yy51 = yymsp[0].minor.yy51;
}
#line 1419 "NCDConfigParser_parse.c"
break;
case 22: /* list_contents ::= value */
#line 542 "NCDConfigParser_parse.y"
{
if (!yymsp[0].minor.yy51.have) {
goto failL0;
}
NCDValue_InitList(&yygotominor.yy51.v);
if (!NCDValue_ListPrepend(&yygotominor.yy51.v, yymsp[0].minor.yy51.v)) {
goto failL1;
}
yymsp[0].minor.yy51.have = 0;
yygotominor.yy51.have = 1;
goto doneL;
failL1:
NCDValue_Free(&yygotominor.yy51.v);
failL0:
yygotominor.yy51.have = 0;
parser_out->out_of_memory = 1;
doneL:
free_value(yymsp[0].minor.yy51);
}
#line 1446 "NCDConfigParser_parse.c"
break;
case 23: /* list_contents ::= value COMMA list_contents */
#line 566 "NCDConfigParser_parse.y"
{
if (!yymsp[-2].minor.yy51.have || !yymsp[0].minor.yy51.have) {
goto failM0;
}
if (!NCDValue_ListPrepend(&yymsp[0].minor.yy51.v, yymsp[-2].minor.yy51.v)) {
goto failM0;
}
yymsp[-2].minor.yy51.have = 0;
yygotominor.yy51.have = 1;
yygotominor.yy51.v = yymsp[0].minor.yy51.v;
yymsp[0].minor.yy51.have = 0;
goto doneM;
failM0:
yygotominor.yy51.have = 0;
parser_out->out_of_memory = 1;
doneM:
free_value(yymsp[-2].minor.yy51);
free_value(yymsp[0].minor.yy51);
yy_destructor(yypParser,18,&yymsp[-1].minor);
}
#line 1473 "NCDConfigParser_parse.c"
break;
case 24: /* list ::= CURLY_OPEN CURLY_CLOSE */
#line 589 "NCDConfigParser_parse.y"
{
yygotominor.yy51.have = 1;
NCDValue_InitList(&yygotominor.yy51.v);
yy_destructor(yypParser,5,&yymsp[-1].minor);
yy_destructor(yypParser,6,&yymsp[0].minor);
}
#line 1483 "NCDConfigParser_parse.c"
break;
case 25: /* list ::= CURLY_OPEN list_contents CURLY_CLOSE */
#line 594 "NCDConfigParser_parse.y"
{
yygotominor.yy51 = yymsp[-1].minor.yy51;
yy_destructor(yypParser,5,&yymsp[-2].minor);
yy_destructor(yypParser,6,&yymsp[0].minor);
}
#line 1492 "NCDConfigParser_parse.c"
break;
case 26: /* map_contents ::= value COLON value */
#line 598 "NCDConfigParser_parse.y"
{
if (!yymsp[-2].minor.yy51.have || !yymsp[0].minor.yy51.have) {
goto failS0;
}
NCDValue_InitMap(&yygotominor.yy51.v);
if (!NCDValue_MapPrepend(&yygotominor.yy51.v, yymsp[-2].minor.yy51.v, yymsp[0].minor.yy51.v)) {
goto failS1;
}
yymsp[-2].minor.yy51.have = 0;
yymsp[0].minor.yy51.have = 0;
yygotominor.yy51.have = 1;
goto doneS;
failS1:
NCDValue_Free(&yygotominor.yy51.v);
failS0:
yygotominor.yy51.have = 0;
parser_out->out_of_memory = 1;
doneS:
free_value(yymsp[-2].minor.yy51);
free_value(yymsp[0].minor.yy51);
yy_destructor(yypParser,14,&yymsp[-1].minor);
}
#line 1522 "NCDConfigParser_parse.c"
break;
case 27: /* map_contents ::= value COLON value COMMA map_contents */
#line 624 "NCDConfigParser_parse.y"
{
if (!yymsp[-4].minor.yy51.have || !yymsp[-2].minor.yy51.have || !yymsp[0].minor.yy51.have) {
goto failT0;
}
if (!NCDValue_MapPrepend(&yymsp[0].minor.yy51.v, yymsp[-4].minor.yy51.v, yymsp[-2].minor.yy51.v)) {
goto failT0;
}
yymsp[-4].minor.yy51.have = 0;
yymsp[-2].minor.yy51.have = 0;
yygotominor.yy51.have = 1;
yygotominor.yy51.v = yymsp[0].minor.yy51.v;
yymsp[0].minor.yy51.have = 0;
goto doneT;
failT0:
yygotominor.yy51.have = 0;
parser_out->out_of_memory = 1;
doneT:
free_value(yymsp[-4].minor.yy51);
free_value(yymsp[-2].minor.yy51);
free_value(yymsp[0].minor.yy51);
yy_destructor(yypParser,14,&yymsp[-3].minor);
yy_destructor(yypParser,18,&yymsp[-1].minor);
}
#line 1552 "NCDConfigParser_parse.c"
break;
case 28: /* map ::= BRACKET_OPEN BRACKET_CLOSE */
#line 649 "NCDConfigParser_parse.y"
{
yygotominor.yy51.have = 1;
NCDValue_InitMap(&yygotominor.yy51.v);
yy_destructor(yypParser,19,&yymsp[-1].minor);
yy_destructor(yypParser,20,&yymsp[0].minor);
}
#line 1562 "NCDConfigParser_parse.c"
break;
case 29: /* map ::= BRACKET_OPEN map_contents BRACKET_CLOSE */
#line 654 "NCDConfigParser_parse.y"
{
yygotominor.yy51 = yymsp[-1].minor.yy51;
yy_destructor(yypParser,19,&yymsp[-2].minor);
yy_destructor(yypParser,20,&yymsp[0].minor);
}
#line 1571 "NCDConfigParser_parse.c"
break;
case 30: /* value ::= STRING */
#line 658 "NCDConfigParser_parse.y"
{
ASSERT(yymsp[0].minor.yy0.str)
if (!NCDValue_InitStringBin(&yygotominor.yy51.v, (uint8_t *)yymsp[0].minor.yy0.str, yymsp[0].minor.yy0.len)) {
goto failU0;
}
yygotominor.yy51.have = 1;
goto doneU;
failU0:
yygotominor.yy51.have = 0;
parser_out->out_of_memory = 1;
doneU:
free_token(yymsp[0].minor.yy0);
}
#line 1591 "NCDConfigParser_parse.c"
break;
case 31: /* value ::= dotted_name */
#line 675 "NCDConfigParser_parse.y"
{
if (!yymsp[0].minor.yy33) {
goto failV0;
}
if (!NCDValue_InitVar(&yygotominor.yy51.v, yymsp[0].minor.yy33)) {
goto failV0;
}
yygotominor.yy51.have = 1;
goto doneV;
failV0:
yygotominor.yy51.have = 0;
parser_out->out_of_memory = 1;
doneV:
free(yymsp[0].minor.yy33);
}
#line 1613 "NCDConfigParser_parse.c"
break;
case 34: /* name_maybe ::= */
#line 702 "NCDConfigParser_parse.y"
{
yygotominor.yy33 = NULL;
}
#line 1620 "NCDConfigParser_parse.c"
break;
case 36: /* process_or_template ::= PROCESS */
#line 712 "NCDConfigParser_parse.y"
{
yygotominor.yy12 = 0;
yy_destructor(yypParser,21,&yymsp[0].minor);
}
#line 1628 "NCDConfigParser_parse.c"
break;
case 37: /* process_or_template ::= TEMPLATE */
#line 716 "NCDConfigParser_parse.y"
{
yygotominor.yy12 = 1;
yy_destructor(yypParser,22,&yymsp[0].minor);
}
#line 1636 "NCDConfigParser_parse.c"
break;
default:
break;
};
yygoto = yyRuleInfo[yyruleno].lhs;
yysize = yyRuleInfo[yyruleno].nrhs;
yypParser->yyidx -= yysize;
yyact = yy_find_reduce_action(yymsp[-yysize].stateno,(YYCODETYPE)yygoto);
if( yyact < YYNSTATE ){
#ifdef NDEBUG
/* If we are not debugging and the reduce action popped at least
** one element off the stack, then we can push the new element back
** onto the stack here, and skip the stack overflow test in yy_shift().
** That gives a significant speed improvement. */
if( yysize ){
yypParser->yyidx++;
yymsp -= yysize-1;
yymsp->stateno = (YYACTIONTYPE)yyact;
yymsp->major = (YYCODETYPE)yygoto;
yymsp->minor = yygotominor;
}else
#endif
{
yy_shift(yypParser,yyact,yygoto,&yygotominor);
}
}else{
assert( yyact == YYNSTATE + YYNRULE + 1 );
yy_accept(yypParser);
}
}
/*
** The following code executes when the parse fails
*/
#ifndef YYNOERRORRECOVERY
static void yy_parse_failed(
yyParser *yypParser /* The parser */
){
ParseARG_FETCH;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sFail!\n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will be executed whenever the
** parser fails */
ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
#endif /* YYNOERRORRECOVERY */
/*
** The following code executes when a syntax error first occurs.
*/
static void yy_syntax_error(
yyParser *yypParser, /* The parser */
int yymajor, /* The major type of the error token */
YYMINORTYPE yyminor /* The minor type of the error token */
){
ParseARG_FETCH;
#define TOKEN (yyminor.yy0)
#line 125 "NCDConfigParser_parse.y"
parser_out->syntax_error = 1;
#line 1701 "NCDConfigParser_parse.c"
ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/*
** The following is executed when the parser accepts
*/
static void yy_accept(
yyParser *yypParser /* The parser */
){
ParseARG_FETCH;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sAccept!\n",yyTracePrompt);
}
#endif
while( yypParser->yyidx>=0 ) yy_pop_parser_stack(yypParser);
/* Here code is inserted which will be executed whenever the
** parser accepts */
ParseARG_STORE; /* Suppress warning about unused %extra_argument variable */
}
/* The main parser program.
** The first argument is a pointer to a structure obtained from
** "ParseAlloc" which describes the current state of the parser.
** The second argument is the major token number. The third is
** the minor token. The fourth optional argument is whatever the
** user wants (and specified in the grammar) and is available for
** use by the action routines.
**
** Inputs:
** <ul>
** <li> A pointer to the parser (an opaque structure.)
** <li> The major token number.
** <li> The minor token number.
** <li> An option argument of a grammar-specified type.
** </ul>
**
** Outputs:
** None.
*/
void Parse(
void *yyp, /* The parser */
int yymajor, /* The major token code number */
ParseTOKENTYPE yyminor /* The value for the token */
ParseARG_PDECL /* Optional %extra_argument parameter */
){
YYMINORTYPE yyminorunion;
int yyact; /* The parser action. */
int yyendofinput; /* True if we are at the end of input */
#ifdef YYERRORSYMBOL
int yyerrorhit = 0; /* True if yymajor has invoked an error */
#endif
yyParser *yypParser; /* The parser */
/* (re)initialize the parser, if necessary */
yypParser = (yyParser*)yyp;
if( yypParser->yyidx<0 ){
#if YYSTACKDEPTH<=0
if( yypParser->yystksz <=0 ){
/*memset(&yyminorunion, 0, sizeof(yyminorunion));*/
yyminorunion = yyzerominor;
yyStackOverflow(yypParser, &yyminorunion);
return;
}
#endif
yypParser->yyidx = 0;
yypParser->yyerrcnt = -1;
yypParser->yystack[0].stateno = 0;
yypParser->yystack[0].major = 0;
}
yyminorunion.yy0 = yyminor;
yyendofinput = (yymajor==0);
ParseARG_STORE;
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sInput %s\n",yyTracePrompt,yyTokenName[yymajor]);
}
#endif
do{
yyact = yy_find_shift_action(yypParser,(YYCODETYPE)yymajor);
if( yyact<YYNSTATE ){
assert( !yyendofinput ); /* Impossible to shift the $ token */
yy_shift(yypParser,yyact,yymajor,&yyminorunion);
yypParser->yyerrcnt--;
yymajor = YYNOCODE;
}else if( yyact < YYNSTATE + YYNRULE ){
yy_reduce(yypParser,yyact-YYNSTATE);
}else{
assert( yyact == YY_ERROR_ACTION );
#ifdef YYERRORSYMBOL
int yymx;
#endif
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sSyntax Error!\n",yyTracePrompt);
}
#endif
#ifdef YYERRORSYMBOL
/* A syntax error has occurred.
** The response to an error depends upon whether or not the
** grammar defines an error token "ERROR".
**
** This is what we do if the grammar does define ERROR:
**
** * Call the %syntax_error function.
**
** * Begin popping the stack until we enter a state where
** it is legal to shift the error symbol, then shift
** the error symbol.
**
** * Set the error count to three.
**
** * Begin accepting and shifting new tokens. No new error
** processing will occur until three tokens have been
** shifted successfully.
**
*/
if( yypParser->yyerrcnt<0 ){
yy_syntax_error(yypParser,yymajor,yyminorunion);
}
yymx = yypParser->yystack[yypParser->yyidx].major;
if( yymx==YYERRORSYMBOL || yyerrorhit ){
#ifndef NDEBUG
if( yyTraceFILE ){
fprintf(yyTraceFILE,"%sDiscard input token %s\n",
yyTracePrompt,yyTokenName[yymajor]);
}
#endif
yy_destructor(yypParser, (YYCODETYPE)yymajor,&yyminorunion);
yymajor = YYNOCODE;
}else{
while(
yypParser->yyidx >= 0 &&
yymx != YYERRORSYMBOL &&
(yyact = yy_find_reduce_action(
yypParser->yystack[yypParser->yyidx].stateno,
YYERRORSYMBOL)) >= YYNSTATE
){
yy_pop_parser_stack(yypParser);
}
if( yypParser->yyidx < 0 || yymajor==0 ){
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
yy_parse_failed(yypParser);
yymajor = YYNOCODE;
}else if( yymx!=YYERRORSYMBOL ){
YYMINORTYPE u2;
u2.YYERRSYMDT = 0;
yy_shift(yypParser,yyact,YYERRORSYMBOL,&u2);
}
}
yypParser->yyerrcnt = 3;
yyerrorhit = 1;
#elif defined(YYNOERRORRECOVERY)
/* If the YYNOERRORRECOVERY macro is defined, then do not attempt to
** do any kind of error recovery. Instead, simply invoke the syntax
** error routine and continue going as if nothing had happened.
**
** Applications can set this macro (for example inside %include) if
** they intend to abandon the parse upon the first syntax error seen.
*/
yy_syntax_error(yypParser,yymajor,yyminorunion);
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
yymajor = YYNOCODE;
#else /* YYERRORSYMBOL is not defined */
/* This is what we do if the grammar does not define ERROR:
**
** * Report an error message, and throw away the input token.
**
** * If the input token is $, then fail the parse.
**
** As before, subsequent error messages are suppressed until
** three input tokens have been successfully shifted.
*/
if( yypParser->yyerrcnt<=0 ){
yy_syntax_error(yypParser,yymajor,yyminorunion);
}
yypParser->yyerrcnt = 3;
yy_destructor(yypParser,(YYCODETYPE)yymajor,&yyminorunion);
if( yyendofinput ){
yy_parse_failed(yypParser);
}
yymajor = YYNOCODE;
#endif
}
}while( yymajor!=YYNOCODE && yypParser->yyidx>=0 );
return;
}
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