mirror of
https://github.com/sle118/squeezelite-esp32.git
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90 lines
2.1 KiB
C
90 lines
2.1 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) if (p) { free(p); p = NULL; }
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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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