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http.h

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+/*
+ * Copyright 2008-2013 Various Authors
+ * Copyright 2004-2005 Timo Hirvonen
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef CMUS_HTTP_H
+#define CMUS_HTTP_H
+
+#include "keyval.h"
+
+#include <stddef.h> /* size_t */
+
+/*
+ * 1xx indicates an informational message only
+ * 2xx indicates success of some kind
+ * 3xx redirects the client to another URL
+ * 4xx indicates an error on the client's part
+ * 5xx indicates an error on the server's part
+ */
+
+struct http_uri {
+	char *uri;
+	char *user;
+	char *pass;
+	char *host;
+	char *path;
+	int port;
+};
+
+struct http_get {
+	struct http_uri uri;
+	struct http_uri *proxy;
+	int fd;
+	struct keyval *headers;
+	char *reason;
+	int code;
+};
+
+int http_parse_uri(const char *uri, struct http_uri *u);
+
+/* frees contents of @u, not @u itself */
+void http_free_uri(struct http_uri *u);
+
+int http_open(struct http_get *hg, int timeout_ms);
+
+/*
+ * returns:  0 success
+ *          -1 check errno
+ *          -2 parse error
+ */
+int http_get(struct http_get *hg, struct keyval *headers, int timeout_ms);
+void http_get_free(struct http_get *hg);
+
+char *http_read_body(int fd, size_t *size, int timeout_ms);
+char *base64_encode(const char *str);
+
+#endif