Initial version.

src/nxt_http_parse.h

@@ -0,0 +1,79 @@
+
+/*
+ * Copyright (C) Igor Sysoev
+ * Copyright (C) NGINX, Inc.
+ */
+
+#ifndef _NXT_HTTP_PARSE_H_INCLUDED_
+#define _NXT_HTTP_PARSE_H_INCLUDED_
+
+
+typedef struct {
+    uint8_t                  state;
+    uint8_t                  http_version;
+
+    uint32_t                 code;
+
+    u_char                   *start;
+    u_char                   *end;
+} nxt_http_status_parse_t;
+
+
+nxt_int_t nxt_http_status_parse(nxt_http_status_parse_t *sp, nxt_buf_mem_t *b);
+
+
+typedef struct {
+    uint32_t                 header_hash;
+
+    uint8_t                  state;
+    uint8_t                  underscore;      /* 1 bit */
+    uint8_t                  invalid_header;  /* 1 bit */
+    uint8_t                  upstream;        /* 1 bit */
+
+    u_char                   *header_start;
+    u_char                   *header_end;
+    u_char                   *header_name_start;
+    u_char                   *header_name_end;
+} nxt_http_header_parse_t;
+
+
+NXT_EXPORT nxt_int_t nxt_http_header_parse(nxt_http_header_parse_t *hp,
+    nxt_buf_mem_t *b);
+
+
+typedef struct {
+    u_char                   *start;
+    u_char                   *end;
+} nxt_http_header_part_t;
+
+
+typedef struct {
+    nxt_array_t              *parts;  /* of nxt_http_header_part_t */
+    nxt_mem_pool_t           *mem_pool;
+
+    nxt_http_header_parse_t  parse;
+} nxt_http_split_header_parse_t;
+
+
+nxt_int_t nxt_http_split_header_parse(nxt_http_split_header_parse_t *shp,
+    nxt_buf_mem_t *b);
+
+
+typedef struct {
+    u_char                   *pos;
+    nxt_mem_pool_t           *mem_pool;
+
+    uint64_t                 chunk_size;
+
+    uint8_t                  state;
+    uint8_t                  last;         /* 1 bit */
+    uint8_t                  chunk_error;  /* 1 bit */
+    uint8_t                  error;        /* 1 bit */
+} nxt_http_chunk_parse_t;
+
+
+NXT_EXPORT nxt_buf_t *nxt_http_chunk_parse(nxt_http_chunk_parse_t *hcp,
+    nxt_buf_t *in);
+
+
+#endif /* _NXT_HTTP_PARSE_H_INCLUDED_ */