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30 lines
926 B
30 lines
926 B
2 years ago
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//-----------------------------------------------------------------------------
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// 2022 Ahoy, https://github.com/lumpapu/ahoy
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// Creative Commons - http://creativecommons.org/licenses/by-nc-sa/3.0/de/
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//-----------------------------------------------------------------------------
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#include "helper.h"
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namespace ah {
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void ip2Arr(uint8_t ip[], const char *ipStr) {
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memset(ip, 0, 4);
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char *tmp = new char[strlen(ipStr)+1];
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strncpy(tmp, ipStr, strlen(ipStr)+1);
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char *p = strtok(tmp, ".");
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uint8_t i = 0;
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while(NULL != p) {
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ip[i++] = atoi(p);
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p = strtok(NULL, ".");
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}
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delete[] tmp;
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}
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// note: char *str needs to be at least 16 bytes long
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void ip2Char(uint8_t ip[], char *str) {
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if(0 == ip[0])
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str[0] = '\0';
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else
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snprintf(str, 16, "%d.%d.%d.%d", ip[0], ip[1], ip[2], ip[3]);
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}
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}
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