1 files changed, 106 insertions, 0 deletions
diff --git a/programs/src/kconfig_parser/kconfig_parser.c b/programs/src/kconfig_parser/kconfig_parser.c
new file mode 100644
index 0000000..b757a8a
--- /dev/null
+++ b/programs/src/kconfig_parser/kconfig_parser.c
@@ -0,0 +1,106 @@
+#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 "kconfig/lkc.h"
+#include "symlist.h"
+#include "boolexp.h"
+#include "output.h"
+
+void kconfig_menu_walker(void (*solve)
+                          (struct symbol * sym));
+
+void solve_names(struct symbol *sym);
+void solve_dep(struct symbol *sym);
+
+struct symlist *gsymlist;
+int noname_num;
+
+int main(int argc, char **argv) {
+
+    if (argc < 2) {
+        printf("No input file specified\n");
+        exit(1);
+    }
+    if (argc < 3) {
+        printf("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();
+
+    kconfig_menu_walker(solve_names);
+    kconfig_menu_walker(solve_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);
+}
+
+void kconfig_menu_walker(void (*solve) (struct symbol * sym)) {
+    struct menu *menu;
+    struct symbol *sym;
+    menu = rootmenu.list;
+
+    while (menu != NULL) {
+        sym = menu->sym;
+        if (sym != NULL) {
+            do {
+                if (sym->type == S_BOOLEAN || sym->type == S_TRISTATE) {
+                    solve(sym);
+                }
+            } while ((sym = sym->next) != NULL);
+        }
+        // switch to menu
+        if (menu->list != NULL) {
+            menu = menu->list;
+        } else if (menu->next != NULL) {
+            menu = menu->next;
+        } else {
+            while ((menu = menu->parent) != NULL) {
+                if (menu->next != NULL) {
+                    menu = menu->next;
+                    break;
+                }
+            }
+        }
+    }
+}
+
+void solve_names(struct symbol *sym) {
+    if (sym->name != NULL) {
+        if (symlist_find(gsymlist, 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 solve_dep(struct symbol *sym) {
+    if (sym->dir_dep.expr != NULL) {
+        struct symlist_el *el;
+        el = symlist_find(gsymlist, sym->name);
+        el->be = copy_kconfig_dep(gsymlist, sym->dir_dep.expr);
+        if (el->be != NULL)
+            el->be = boolexp_cnf(el->be);
+    }
+}