初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,72 @@
+//----------------------------------------------------------------------------//
+/**
+ ******************************************************************************
+ * @file    net_download.h
+ * @author
+ * @version
+ * @brief   This file provides the api of net audio download.
+ ******************************************************************************
+ * @attention
+ *
+ * Copyright(c) 2017, ZhuHai JieLi Technology Co.Ltd. All rights reserved.
+ ******************************************************************************
+ */
+
+#ifndef NET_DOWNLOAD_H
+#define NET_DOWNLOAD_H
+
+#include "typedef.h"
+
+struct net_download_parm {
+    const char *url;
+    u32 seek_low_range;
+    u32 seek_high_range;
+    u32 cbuf_size;
+    u32 timeout_millsec;	//socket的连接和读数的超时
+    u32 read_timeout;		//解码器读网络buf的超时(ms)
+    u8 prio;
+    u8 max_reconnect_cnt;
+    u8 save_file;
+    u8 no_wait_close;
+    const char *file_dir;
+    u16	dir_len;			//路径长度
+    u8 cpu_index;
+    void *net_buf;			//填NULL由库分配
+    u32 start_play_threshold;//下载缓存了多少个字节才开始播放
+    u32 seek_threshold;//跳转范围超过此值就直接重建链接
+};
+
+enum {
+    AI_SPEAK_PRIO,
+    AI_ALARM_PRIO,
+    AI_MEDIA_PRIO,
+};
+
+enum {
+    NET_DOWNLOAD_STATUS_NONE = 0,
+    NET_DOWNLOAD_CONNECT_OK = 1,
+    NET_DOWNLOAD_COMPLETE = 2,
+    NET_DOWNLOAD_CONNECT_FAIL = -1,
+    NET_DOWNLOAD_RECONNECT_MAX = -2,
+    NET_DOWNLOAD_CLOSED_MANUAL = -3,
+};
+
+int net_download_open(void **priv, struct net_download_parm *parm);
+int net_download_read(void *priv, void *buf, u32 len);
+int net_download_seek(void *priv, u32 offset, int orig);
+int net_download_close(void *priv);
+int net_download_check_ready(void *priv);
+char *net_download_get_media_type(void *priv);
+int net_download_get_file_len(void *priv);
+u32 net_download_get_tmp_data_size(void *priv);
+void net_download_set_tmp_data_threshold(void *priv, u32 threshold);
+int net_download_set_pp(void *priv, u8 pp);
+int net_download_set_read_timeout(void *priv, u32 timeout_ms);
+void net_download_buf_inactive(void *priv);
+int net_download_restart(void *priv, struct net_download_parm *parm);
+void net_download_get_status(void *priv, int *download_status, int *http_err_status);
+int net_download_exit_flag(void *priv);
+int net_download_check_if_is_m3u8_url(void *priv);
+
+#endif
+