library: Implement f_inet6_addr function
It can be used to parse IPv6 functions, since inet_addr supports IPv4 only. Change-Id: Icb6dd38462501895d1b4409a3c530793917bd803
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@ -7,12 +7,28 @@
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#include <sys/socket.h>
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#include <netinet/in.h>
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#include <arpa/inet.h>
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#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <Charstring.hh>
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#include <Octetstring.hh>
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namespace Native__Functions {
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OCTETSTRING f__inet6__addr(const CHARSTRING& in)
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{
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char buf[INET6_ADDRSTRLEN];
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TTCN_Buffer ttcn_buffer(in);
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int ret;
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ret = inet_pton(AF_INET6, (const char *)ttcn_buffer.get_data(), buf);
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if(ret < 1)
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fprintf(stderr, "inet_pton failed: %d %s\n", ret, strerror(errno));
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return OCTETSTRING(16, (const unsigned char *)&buf[0]);
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}
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OCTETSTRING f__inet__addr(const CHARSTRING& in)
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{
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TTCN_Buffer ttcn_buffer(in);
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@ -1,5 +1,7 @@
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module Native_Functions {
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/* direct import of inet_pton(AF_INET6) C function, returns net byte order */
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external function f_inet6_addr(in charstring ch) return octetstring;
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/* direct import of inet_addr() C function, returns net byte order */
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external function f_inet_addr(in charstring ch) return octetstring;
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/* like inet_addr() but return is host byte order */
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