mirror of
https://github.com/sle118/squeezelite-esp32.git
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98 lines
3.1 KiB
C
98 lines
3.1 KiB
C
/*
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* Misc utilities
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*
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* (c) Philippe 2016-2017, philippe_44@outlook.com
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*
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*/
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#ifndef __UTIL_H
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#define __UTIL_H
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "platform.h"
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#include "pthread.h"
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#ifndef WIN32
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#include "freertos/FreeRTOS.h"
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#include "freertos/timers.h"
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#endif
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#define NFREE(p) \
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if(p) { \
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free(p); \
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p = NULL; \
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}
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typedef struct metadata_s {
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char* artist;
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char* album;
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char* title;
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char* genre;
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char* path;
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char* artwork;
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char* remote_title;
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u32_t track;
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u32_t duration;
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u32_t track_hash;
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u32_t sample_rate;
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u8_t sample_size;
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u8_t channels;
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} metadata_t;
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void free_metadata(struct metadata_s* metadata);
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void dup_metadata(struct metadata_s* dst, struct metadata_s* src);
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u32_t gettime_ms(void);
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#ifdef WIN32
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char* strsep(char** stringp, const char* delim);
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char* strndup(const char* s, size_t n);
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int asprintf(char** strp, const char* fmt, ...);
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void winsock_init(void);
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void winsock_close(void);
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#define SAFE_PTR_FREE(P) free(P)
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#else
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char* strlwr(char* str);
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// reason is that TCB might be cleanup in idle task
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#define SAFE_PTR_FREE(P) \
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do { \
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TimerHandle_t timer = xTimerCreate("cleanup", pdMS_TO_TICKS(10000), pdFALSE, P, _delayed_free); \
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xTimerStart(timer, portMAX_DELAY); \
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} while(0)
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static void inline _delayed_free(TimerHandle_t xTimer) {
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free(pvTimerGetTimerID(xTimer));
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xTimerDelete(xTimer, portMAX_DELAY);
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}
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#endif
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char* strextract(char* s1, char* beg, char* end);
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in_addr_t get_localhost(char** name);
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void get_mac(u8_t mac[]);
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int shutdown_socket(int sd);
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int bind_socket(short unsigned* port, int mode);
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int conn_socket(unsigned short port);
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typedef struct {
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char* key;
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char* data;
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} key_data_t;
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bool http_parse(int sock, char* method, key_data_t* rkd, char** body, int* len);
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char* http_send(int sock, char* method, key_data_t* rkd);
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char* kd_lookup(key_data_t* kd, char* key);
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bool kd_add(key_data_t* kd, char* key, char* value);
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char* kd_dump(key_data_t* kd);
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void kd_free(key_data_t* kd);
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int _fprintf(FILE* file, ...);
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#endif
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