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ADD: sprint_ascii function.
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2 changed files with 15 additions and 0 deletions
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@ -196,6 +196,20 @@ char *sprint_hex_ascii(const uint8_t *data, const size_t len) {
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return buf;
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}
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char *sprint_ascii(const uint8_t *data, const size_t len) {
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static char buf[1024];
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char *tmp = buf;
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memset(buf, 0x00, 1024);
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size_t max_len = (len > 1010) ? 1010 : len;
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size_t i = 0;
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while(i < max_len){
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char c = data[i];
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tmp[i] = ((c < 32) || (c == 127)) ? '.' : c;
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++i;
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}
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return buf;
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}
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void num_to_bytes(uint64_t n, size_t len, uint8_t* dest) {
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while (len--) {
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dest[len] = n & 0xFF;
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@ -105,6 +105,7 @@ char *sprint_hex(const uint8_t * data, const size_t len);
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char *sprint_bin(const uint8_t * data, const size_t len);
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char *sprint_bin_break(const uint8_t *data, const size_t len, const uint8_t breaks);
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char *sprint_hex_ascii(const uint8_t *data, const size_t len);
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char *sprint_ascii(const uint8_t *data, const size_t len);
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void num_to_bytes(uint64_t n, size_t len, uint8_t* dest);
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uint64_t bytes_to_num(uint8_t* src, size_t len);
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