mmmmh

http.h

@@ -0,0 +1,83 @@
+#pragma once
+
+#include "collatypes.h"
+#include "str.h"
+
+typedef struct arena_t arena_t;
+typedef uintptr_t socket_t;
+
+typedef enum {
+    HTTP_GET,   
+    HTTP_POST,    
+    HTTP_HEAD,    
+    HTTP_PUT,    
+    HTTP_DELETE 
+} http_method_e;
+
+const char *httpGetStatusString(int status);
+
+typedef struct {
+    uint8 major;
+    uint8 minor;
+} http_version_t;
+
+// translates a http_version_t to a single readable number (e.g. 1.1 -> 11, 1.0 -> 10, etc)
+int httpVerNumber(http_version_t ver);
+
+typedef struct http_header_t {
+    strview_t key;
+    strview_t value;
+    struct http_header_t *next;
+} http_header_t;
+
+typedef struct {
+    http_method_e method;
+    http_version_t version;
+    http_header_t *headers;
+    strview_t url;
+    strview_t body;
+} http_req_t;
+
+typedef struct {
+    int status_code;
+    http_version_t version;
+    http_header_t *headers;
+    strview_t body;
+} http_res_t;
+
+// strview_t request needs to be valid for http_req_t to be valid!
+http_req_t httpParseReq(arena_t *arena, strview_t request);
+http_res_t httpParseRes(arena_t *arena, strview_t response);
+
+str_t httpReqToStr(arena_t *arena, http_req_t *req);
+str_t httpResToStr(arena_t *arena, http_res_t *res);
+
+bool httpHasHeader(http_header_t *headers, strview_t key);
+void httpSetHeader(http_header_t *headers, strview_t key, strview_t value);
+strview_t httpGetHeader(http_header_t *headers, strview_t key);
+
+str_t httpMakeUrlSafe(arena_t *arena, strview_t string);
+str_t httpDecodeUrlSafe(arena_t *arena, strview_t string);
+
+typedef struct {
+    strview_t host;
+    strview_t uri;
+} http_url_t;
+
+http_url_t httpSplitUrl(strview_t url);
+
+typedef struct {
+    arena_t *arena;
+    strview_t url;
+    http_method_e request_type;
+    http_header_t *headers; 
+    int header_count;
+    strview_t body;
+} http_request_desc_t;
+
+// arena_t *arena, strview_t url, [ http_header_t *headers, int header_count, strview_t body ]
+#define httpGet(arena, url, ...) httpRequest(&(http_request_desc_t){ arena, url, .request_type = HTTP_GET, __VA_ARGS__ })
+#define httpsGet(arena, url, ...) httpsRequest(&(http_request_desc_t){ arena, url, .request_type = HTTP_GET, __VA_ARGS__ })
+
+http_res_t httpRequest(http_request_desc_t *request);
+buffer_t httpsRequest(http_request_desc_t *request);