tweak BT + first AirPlay commit

components/raop/util.h

@@ -0,0 +1,85 @@
+/*
+ *  Misc utilities
+ *
+ *  (c) Adrian Smith 2012-2014, triode1@btinternet.com
+ *  (c) Philippe 2016-2017, philippe_44@outlook.com
+ *
+ * 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 3 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 __UTIL_H
+#define __UTIL_H
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+
+#include "platform.h"
+#include "pthread.h"
+
+#define NFREE(p) if (p) { free(p); p = NULL; }
+
+typedef struct metadata_s {
+	char *artist;
+	char *album;
+	char *title;
+	char *genre;
+	char *path;
+	char *artwork;
+	char *remote_title;
+	u32_t track;
+	u32_t duration;
+	u32_t track_hash;
+	u32_t sample_rate;
+	u8_t  sample_size;
+	u8_t  channels;
+} metadata_t;
+
+/*
+void 		free_metadata(struct metadata_s *metadata);
+void 		dup_metadata(struct metadata_s *dst, struct metadata_s *src);
+*/
+
+
+u32_t 		gettime_ms(void);
+
+#ifdef WIN32
+char* 		strsep(char** stringp, const char* delim);
+char 		*strndup(const char *s, size_t n);
+int 		asprintf(char **strp, const char *fmt, ...);
+void 		winsock_init(void);
+void 		winsock_close(void);
+
+#else
+char 		*strlwr(char *str);
+#endif
+char* 		strextract(char *s1, char *beg, char *end);
+in_addr_t 	get_localhost(char **name);
+void 		get_mac(u8_t mac[]);
+int 		shutdown_socket(int sd);
+int 		bind_socket(short unsigned *port, int mode);
+int 		conn_socket(unsigned short port);
+
+typedef struct {
+
+	char *key;
+	char *data;
+} key_data_t;
+
+bool 		http_parse(int sock, char *method, key_data_t *rkd, char **body, int *len);
+char*		http_send(int sock, char *method, key_data_t *rkd);
+
+char*		kd_lookup(key_data_t *kd, char *key);
+bool 		kd_add(key_data_t *kd, char *key, char *value);