43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
#include <string.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "ipfs/unixfs/format.h"
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/**
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* Copy data into a new struct
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* @param type the type of data
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* @param data the acutal data
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* @param data_length the length of the data array
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* @param result where the struct will be stored
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* @returns true(1) on success
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*/
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int ipfs_unixfs_format_new(enum UnixFSFormatType type, const unsigned char* data,
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size_t data_length, struct UnixFSData** result) {
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struct UnixFSData* new_struct = (struct UnixFSData*)malloc(sizeof(struct UnixFSData));
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if (new_struct == NULL)
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return 0;
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new_struct->data = (unsigned char*) malloc(sizeof(unsigned char) * data_length);
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if (new_struct->data == NULL) {
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free (new_struct);
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return 0;
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}
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memcpy(new_struct->data, data, data_length);
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new_struct->type = type;
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new_struct->data_length = data_length;
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return 1;
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}
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/**
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* Free memory allocated by _new
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* @param data the struct
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* @returns true(1) on success
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*/
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int ipfs_unixfs_format_free(struct UnixFSData* unixfs_data) {
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free(unixfs_data->data);
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free(unixfs_data);
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return 0;
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}
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