1 files changed, 112 insertions, 0 deletions
diff --git a/scripts/kconfig_parser/parser.c b/scripts/kconfig_parser/parser.c
new file mode 100644
index 0000000..a0425db
--- /dev/null
+++ b/scripts/kconfig_parser/parser.c
@@ -0,0 +1,112 @@
+#include <stdio.h>
+#include <ctype.h>
+#include <errno.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+#include <unistd.h>
+#include <locale.h>
+#include <stdbool.h>
+#include <argp.h>
+#include "kconfig/lkc.h"
+#include "symlist.h"
+#include "output.h"
+#include "macros.h"
+
+int verbose_level;
+char *file;
+
+struct symlist *gsymlist;
+int noname_num;
+
+void build_symlist();
+void cpy_dep();
+
+int main(int argc, char **argv) {
+    // TODO argp
+    verbose_level = 1;
+    int i;
+    for (i = 0; i < argc; i++) {
+        if (!strcmp(argv[i], "-v"))
+            verbose_level++;
+        else if (file == NULL)
+            file = argv[i];
+    }
+
+    if (argc < 2) {
+        Eprintf("No input file specified\n");
+        exit(1);
+    }
+    if (argc < 3) {
+        Eprintf("No output folder specified\n");
+        exit(2);
+    }
+
+    setlocale(LC_ALL, "");
+    bindtextdomain(PACKAGE, LOCALEDIR);
+    textdomain(PACKAGE);
+
+    conf_parse(argv[1]);
+    sym_clear_all_valid();
+
+    gsymlist = symlist_create();
+
+    build_symlist();
+    cpy_dep();
+
+    char *rules_file, *symbol_map_file;
+    asprintf(&rules_file, "%s/%s", argv[2], DEFAULT_RULES_FILE);
+    asprintf(&symbol_map_file, "%s/%s", argv[2], DEFAULT_SYMBOL_MAP_FILE);
+    fprint_rules(gsymlist, rules_file);
+    fprint_symbol_map(gsymlist, symbol_map_file);
+    return 0;
+}
+
+void build_symlist() {
+    int i;
+    struct symbol *sym;
+    for_all_symbols(i, sym) {
+        if (sym->type == S_BOOLEAN || sym->type == S_TRISTATE) {
+            if (sym->name != NULL) {
+                symlist_add(gsymlist, sym->name);
+            } else {
+                sym->name = malloc((9 + 7) * sizeof(char));
+                sprintf(sym->name, "NONAMEGEN%d", noname_num++);
+                symlist_add(gsymlist, sym->name);
+            }
+        }
+    }
+}
+
+void cpy_dep() {
+    int i;
+    struct symbol *sym;
+    struct symlist_el *el;
+    for_all_symbols(i, sym) {
+        if ((sym->type == S_BOOLEAN || sym->type == S_TRISTATE)
+            && strstr(sym->name, "NONAMEGEN") == NULL) {
+            el = symlist_find(gsymlist, sym->name);
+            Iprintf("working: %s(%d)\n", sym->name, el->id);
+
+            if (sym->dir_dep.expr != NULL) {
+                if (verbose_level > 3)
+                    printf_original(gsymlist, sym->dir_dep.expr);
+                el->be = kconfig_cnfexpr(gsymlist, false, sym->dir_dep.expr);
+                Iprintf("Direct:\n");
+                if (verbose_level > 2)
+                    cnf_printf(el->be);
+            }
+            if (sym->rev_dep.expr != NULL) {
+                if (verbose_level > 3)
+                    printf_original(gsymlist, sym->rev_dep.expr);
+                el->re_be = kconfig_cnfexpr(gsymlist, true, sym->rev_dep.expr);
+                Iprintf("Revers:\n");
+                if (verbose_level > 2)
+                    cnf_printf(el->re_be);
+            }
+        }
+    }
+}