wangyan/CCU621M
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Initial commit: CCU621_M firmware project with BLE debug link support.

Browse Source 
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
jiankalka
2026-07-08 17:28:36 +08:00
commit 9ceb218f80
1597 changed files with 724159 additions and 0 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Third_party/sdkEng/dev_model/dm_utils.h
Vendored
+51
View File
@@ -0,0 +1,51 @@
/*
* Copyright (C) 2015-2018 Alibaba Group Holding Limited
*/
#ifndef _DM_UTILS_H_
#define _DM_UTILS_H_
#define DM_UTILS_UINT16_STRLEN (5)
#define DM_UTILS_UINT32_STRLEN (10)
#define DM_UTILS_UINT64_STRLEN (20)
int dm_utils_copy_direct(void *input, int input_len, void **output, int output_len);
int dm_utils_copy(void *input, int input_len, void **output, int output_len);
/**
* @brief search array index in a string.
* This function used to search array index in a string.
*
* @param input. The string to be searched
* @param input_len. The length of input
* @param partial_input_len. The length of input except [xx]
* @param array_input_len. The length of input include [xx]
* @param array_index. The array index in [xx]
*
* @warning input must be type of "xxxxx[xx]"
* @return success or fail.
*
*/
int dm_utils_strarr_index(char *input, int input_len,
int *partial_input_len, int *array_input_len, int *array_index);
int dm_utils_itoa_direct(int input, char **output);
int dm_utils_itoa(int input, char **output);
int dm_utils_ftoa_direct(double input, char **output);
int dm_utils_ftoa(double input, char **output);
int dm_utils_hex_to_str(unsigned char *input, int input_len, char **output);
int dm_utils_str_to_hex(char *input, int input_len, unsigned char **output, int *output_len);
int dm_utils_memtok(char *input, int input_len, char delimiter, int index, int *offset);
int dm_utils_replace_char(char *input, int input_len, char src, char dest);
int dm_utils_service_name(const char *prefix, const char *name, char product_key[IOTX_PRODUCT_KEY_LEN + 1],
char device_name[IOTX_DEVICE_NAME_LEN + 1], char **service_name);
int dm_utils_uri_add_prefix(const char *prefix, char *uri, char **new_uri);
int dm_utils_json_parse(const char *payload, int payload_len, int type, lite_cjson_t *lite);
int dm_utils_json_object_item(lite_cjson_t *lite, const char *key, int key_len, int type,
lite_cjson_t *lite_item);
void *dm_utils_malloc(unsigned int size);
void dm_utils_free(void *ptr);
#endif