113 lines
1.5 KiB
Plaintext
113 lines
1.5 KiB
Plaintext
%{
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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 <assert.h>
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#include "config-stack.h"
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#include "y.tab.h"
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#include "simpleconfig.h"
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/* Some distributions can't use the output from flex without help */
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#define ECHO if(fwrite( yytext, yyleng, 1, yyout ))
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struct value *val_list = NULL;
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struct node *node_list = NULL;
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struct parser_context *context_stack = NULL;
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int _line_count = 1;
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%}
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%%
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[\n] {
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++_line_count;
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}
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[ \t]* {}
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\#[^\n]* {}
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"{" {
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struct parser_context *c = NULL;
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//printf("obrace\n");
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c = malloc(sizeof(*c));
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assert(c);
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c->next = context_stack;
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c->val_list = val_list;
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c->node_list = node_list;
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context_stack = c;
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val_list = NULL;
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node_list = NULL;
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return T_OBRACE;
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}
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"}" {
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return T_CBRACE;
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}
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";" {
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return T_SEMI;
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}
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"=" {
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return T_EQ;
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}
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[^ \t{};=\"\n]+ {
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yylval.sval = strdup(yytext);
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return T_ID;
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}
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\"[^\"]+\" {
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yylval.sval = strdup(yytext+1);
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yylval.sval[strlen(yytext)-2] = 0;
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return T_VAL;
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}
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%%
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void
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reset_vars(void)
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{
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_line_count = 1;
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}
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int
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yywrap(void)
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{
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return 1;
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}
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#ifdef STANDALONE
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int
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main(int argc, char *argv[])
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{
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char value[80];
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config_object_t *c = NULL;
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yyout = fopen("/dev/null","w");
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c = sc_init();
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sc_parse(c, NULL);
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sc_dump(c, stdout);
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if (argc == 2) {
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if (sc_get(c, argv[1], value, sizeof(value)) == 0)
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printf("%s = %s\n", argv[1], value);
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else
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printf("Not found\n");
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} else if (argc == 3) {
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printf("---------\n");
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if (sc_set(c, argv[1], argv[2]) == 0)
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sc_dump(c, stdout);
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}
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sc_release(c);
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return 0;
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}
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#endif
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