X-Git-Url: http://nsz.repo.hu/git/?a=blobdiff_plain;f=main.c;h=58e060127b94f35fbce4ed012a9bd918b889f81e;hb=e66a2691d3291916ed2ec07ed1cdead2a95e1a9a;hp=81d476022db346af8fd8e84f97f6194bf37f5856;hpb=d5e8df5885f97ea65839f8970b8697549c207610;p=cparser

diff --git a/main.c b/main.c
index 81d4760..58e0601 100644
--- a/main.c
+++ b/main.c
@@ -5,8 +5,10 @@
 #include <errno.h>
 #include <string.h>
 
-#include "lexer_t.h"
+#include "lexer.h"
 #include "token_t.h"
+#include "type_hash.h"
+#include "parser.h"
 
 #if 0
 static
@@ -35,38 +37,77 @@ void get_output_name(char *buf, size_t buflen, const char *inputname,
 #endif
 
 static
-void compile(const char *fname)
+translation_unit_t *do_parsing(const char *fname)
 {
-	lexer_t         lexer;
-	token_t         token;
+	FILE *in = fopen(fname, "r");
+	if(in == NULL) {
+		fprintf(stderr, "Couldn't open '%s': %s\n", fname, strerror(errno));
+		exit(1);
+	}
+
+	lexer_open_stream(in, fname);
+
+	translation_unit_t *unit = parse();
+
+	fclose(in);
 
+	return unit;
+}
+
+static
+void lextest(const char *fname)
+{
 	FILE *in = fopen(fname, "r");
 	if(in == NULL) {
 		fprintf(stderr, "Couldn't open '%s': %s\n", fname, strerror(errno));
 		exit(1);
 	}
 
-	lexer_init(&lexer, in, fname);
+	lexer_open_stream(in, fname);
 
 	do {
-		lexer_next_token(&lexer, &token);
-		print_token(stdout, &token);
+		lexer_next_preprocessing_token();
+		print_token(stdout, &lexer_token);
 		puts("");
-	} while(token.type != T_EOF);
+	} while(lexer_token.type != T_EOF);
 
-	lexer_destroy(&lexer);
 	fclose(in);
 }
 
+void write_fluffy_decls(translation_unit_t *unit);
+
 int main(int argc, char **argv)
 {
 	init_symbol_table();
 	init_tokens();
+	init_lexer();
+	init_types();
+	init_typehash();
+	init_ast();
+	init_parser();
+
+	if(argc > 2 && strcmp(argv[1], "--lextest") == 0) {
+		lextest(argv[2]);
+		return 0;
+	}
+
+	if(argc > 2 && strcmp(argv[1], "--print-ast") == 0) {
+		translation_unit_t *unit = do_parsing(argv[2]);
+		ast_set_output(stdout);
+		print_ast(unit);
+		return 0;
+	}
 
 	for(int i = 1; i < argc; ++i) {
-		compile(argv[i]);
+		translation_unit_t *unit = do_parsing(argv[i]);
+		write_fluffy_decls(unit);
 	}
 
+	exit_parser();
+	exit_ast();
+	exit_typehash();
+	exit_types();
+	exit_lexer();
 	exit_tokens();
 	exit_symbol_table();
 	return 0;