Add first implementation of write_config

write_config is application for default .config generation.
It will be using default API from kconfig to generate it.

Now implemented only symbol map loading.

1 files changed, 59 insertions, 0 deletions

diff --git a/scripts/write_config/write.c b/scripts/write_config/write.c
new file mode 100644
index 0000000..f5a3181
--- /dev/null
+++ b/scripts/write_config/write.c
@@ -0,0 +1,59 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <locale.h>
+#include <libintl.h>
+#include <kconfig/lkc.h>
+#include <macros.h>
+#include <build_files.h>
+#include "symlist.h"
+
+int verbose_level;
+char *file, *folder;
+
+int main(int argc, char **argv) {
+    verbose_level = 1;
+    int i;
+    for (i = 1; i < argc; i++) {
+        if (!strcmp(argv[i], "-v"))
+            verbose_level++;
+        else if (file == NULL)
+            file = argv[i];
+        else if (folder == NULL)
+            folder = argv[i];
+        else {
+            Eprintf("Unknown parameter: %s\n", argv[i]);
+            exit(1);
+        }
+    }
+
+    if (file == NULL) {
+        Eprintf("No Kconfig input file specified\n");
+        exit(2);
+    }
+    if (folder == NULL) {
+        Eprintf("No output folder specified\n");
+        exit(3);
+    }
+
+    char *rules_file, *symbol_map_file, *def_config_file;
+    asprintf(&rules_file, "%s/%s", folder, DEFAULT_RULES_FILE);
+    asprintf(&symbol_map_file, "%s/%s", folder, DEFAULT_SYMBOL_MAP_FILE);
+    asprintf(&def_config_file, "%s/%s", folder, DEFAULT_DEF_CONFIG_FILE);
+
+    setlocale(LC_ALL, "");
+    bindtextdomain(PACKAGE, LOCALEDIR);
+    textdomain(PACKAGE);
+
+    conf_parse(file);
+    conf_read(def_config_file);
+
+    FILE *f = fopen(symbol_map_file, "r");
+    if (f == NULL) {
+        Eprintf("Can't open file: %s\n", symbol_map_file);
+        exit(1);
+    }
+    struct symlist *sl = symlist_read(f);
+    fclose(f);
+
+    return 0;
+}