Initial version of asn1c

[com/asn1c.git] / libasn1compiler / asn1c_lang.c

diff --git a/libasn1compiler/asn1c_lang.c b/libasn1compiler/asn1c_lang.c
new file mode 100644 (file)
index 0000000..fa07540
--- /dev/null
+++ b/libasn1compiler/asn1c_lang.c
@@ -0,0 +1,32 @@
+#include "asn1c_internal.h"
+#include "asn1c_C.h"
+
+asn1_language_map_t asn1_lang_map[AMT_EXPR_META_MAX][ASN_EXPR_TYPE_MAX];
+
+int
+asn1c_with_language(asn1c_target_language_e lang) {
+       asn1_language_map_t *lptr;
+       int lsize;
+       if(lang != ASN1C_LANGUAGE_C) {
+               errno = EINVAL;
+               return -1;
+       }
+
+       lptr = asn1_lang_C;
+       lsize = sizeof(asn1_lang_C)/sizeof(asn1_lang_C[0]);
+
+       memset(asn1_lang_map, 0, sizeof(asn1_lang_map));
+
+       for(; lsize && lptr->expr_match; lsize--, lptr++) {
+               assert(lptr->meta_match > 0);
+               assert(lptr->meta_match < AMT_EXPR_META_MAX);
+               assert(lptr->expr_match > 0);
+               assert(lptr->expr_match < ASN_EXPR_TYPE_MAX);
+
+               asn1_lang_map[lptr->meta_match][lptr->expr_match]
+                       = *lptr;
+       }
+
+       return 0;
+}
+