fixes

[henge/apc.git] / src / apc.c

diff --git a/src/apc.c b/src/apc.c
index a4ae543..0e7c124 100644 (file)
--- a/src/apc.c
+++ b/src/apc.c
@@ -17,23 +17,26 @@
 #include <string.h> //strndupa
 /* Posix */
 #include <stdlib.h> //exit
-#include <unistd.h> //getopt
+#include <unistd.h> //getopt, sysconf
 /* Internal */
 #include "parser.tab.h" //bison
 
+#define DEFAULT_PAGESIZE 4096
 const char* cargs['Z'] = {0};
+long  sys_pagesize;
 
 int main(int, char*[]);
 
-extern //bison
-int yyparse(void);
 extern //lexer.c
 int  lexer_init(void);
-
-extern //apc/parser.tab.c
-YYSTYPE yylval;
-extern //lexer.c
-int  lexer(void);
+extern //scanner.c
+int  scanner_init(void);
+extern //scanner.c
+void scanner_quit(void);
+extern //scanner.c
+int  scanner_scanpath(char const*);
+//extern //ir.c
+//int  ir_init(void);
 
 /* Main entry from terminal
    parses the command line and kicks off recursive scanning
@@ -53,6 +56,7 @@ int main
   "\t\t-o\tOutput filename \t\t[a.asspak]\n"           \
   "\t\t-h\tPrint this help\n"
 #define DONE   -1
+#define SCANPATH (cargs['d'] ? cargs['d'] : "./")
 { int   opt;
 
  getopt:
@@ -74,11 +78,15 @@ int main
       printf(USAGE_LONG);
       exit(EXIT_SUCCESS);
   }
-  if (lexer_init())
-    { perror("lexer");
+  if ((sys_pagesize = sysconf(_SC_PAGESIZE)) == 0)
+    sys_pagesize = DEFAULT_PAGESIZE;
+
+  if (scanner_init())// || ir_init())
+    { perror("init");
       exit(EXIT_FAILURE);
     }
-  yyparse();
+  scanner_scanpath(SCANPATH);
+  scanner_quit();  
   exit(EXIT_SUCCESS);
 }