add content-type parser

1 files changed, 49 insertions, 0 deletions

diff --git a/ct-parser.c b/ct-parser.c
new file mode 100644
index 0000000..0eb98b3
--- /dev/null
+++ b/ct-parser.c
@@ -0,0 +1,49 @@
+#include "internal.h"
+
+//
+// content-type parser
+//
+
+fhp_err_t
+fhp_ct_parser_init(
+  fhp_ct_parser_t * const p,
+  fhp_env_t * const env
+) {
+  // init parser
+  p->env = env;
+  p->hash = fhp_hash_init();
+
+  // return succes
+  return FHP_OK;
+}
+
+fhp_err_t
+fhp_ct_parser_push(
+  fhp_ct_parser_t *p,
+  uint8_t * const buf,
+  size_t len
+) {
+  p->hash = fhp_lc_hash_push(p->hash, buf, len);
+
+  // return succes
+  return FHP_OK;
+}
+
+fhp_err_t
+fhp_ct_parser_done(
+  fhp_ct_parser_t * const p,
+  fhp_content_type_t * const ret_val
+) {
+  if (ret_val) {
+    if (p->hash == p->env->hashes[FHP_STR_APPLICATION_X_WWW_FORM_URLENCODED]) {
+      *ret_val = FHP_CONTENT_TYPE_APPLICATION_X_WWW_FORM_URLENCODED;
+    } else if (p->hash == p->env->hashes[FHP_STR_MULTIPART_FORM_DATA]) {
+      *ret_val = FHP_CONTENT_TYPE_MULTIPART_FORM_DATA;
+    } else {
+      *ret_val = FHP_CONTENT_TYPE_OTHER;
+    }
+  }
+
+  // return success
+  return FHP_OK;
+}