Add mg_ prefix to mongoose sources

CL: none

PUBLISHED_FROM=d6ebe5fa88c61ae3b8569897d9b09d54610bec73

src/mg_http_client.h

@@ -0,0 +1,62 @@
+/*
+ * === Client API reference
+ */
+
+#ifndef CS_MONGOOSE_SRC_HTTP_CLIENT_H_
+#define CS_MONGOOSE_SRC_HTTP_CLIENT_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+/*
+ * Helper function that creates an outbound HTTP connection.
+ *
+ * `url` is the URL to fetch. It must be properly URL-encoded, e.g. have
+ * no spaces, etc. By default, `mg_connect_http()` sends the Connection and
+ * Host headers. `extra_headers` is an extra HTTP header to send, e.g.
+ * `"User-Agent: my-app\r\n"`.
+ * If `post_data` is NULL, then a GET request is created. Otherwise, a POST
+ * request is created with the specified POST data. Note that if the data being
+ * posted is a form submission, the `Content-Type` header should be set
+ * accordingly (see example below).
+ *
+ * Examples:
+ *
+ * ```c
+ *   nc1 = mg_connect_http(mgr, ev_handler_1, "http://www.google.com", NULL,
+ *                         NULL);
+ *   nc2 = mg_connect_http(mgr, ev_handler_1, "https://github.com", NULL, NULL);
+ *   nc3 = mg_connect_http(
+ *       mgr, ev_handler_1, "my_server:8000/form_submit/",
+ *       "Content-Type: application/x-www-form-urlencoded\r\n",
+ *       "var_1=value_1&var_2=value_2");
+ * ```
+ */
+struct mg_connection *mg_connect_http(
+    struct mg_mgr *mgr,
+    MG_CB(mg_event_handler_t event_handler, void *user_data), const char *url,
+    const char *extra_headers, const char *post_data);
+
+/*
+ * Helper function that creates an outbound HTTP connection.
+ *
+ * Mostly identical to mg_connect_http, but allows you to provide extra
+ *parameters
+ * (for example, SSL parameters)
+ */
+struct mg_connection *mg_connect_http_opt(
+    struct mg_mgr *mgr, MG_CB(mg_event_handler_t ev_handler, void *user_data),
+    struct mg_connect_opts opts, const char *url, const char *extra_headers,
+    const char *post_data);
+
+/* Creates digest authentication header for a client request. */
+int mg_http_create_digest_auth_header(char *buf, size_t buf_len,
+                                      const char *method, const char *uri,
+                                      const char *auth_domain, const char *user,
+                                      const char *passwd, const char *nonce);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+#endif /* CS_MONGOOSE_SRC_HTTP_CLIENT_H_ */