Don't assume we don't have to DNS lookup broadcasts.
git-svn-id: https://www.unprompted.com/svn/projects/tildefriends/trunk@4022 ed5197a5-7fde-0310-b194-c3ffbd925b24
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9ef9dadbb8
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19
src/ssb.c
19
src/ssb.c
@ -2352,19 +2352,12 @@ static bool _tf_ssb_parse_broadcast(const char* in_broadcast, tf_ssb_broadcast_t
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char public_key_str[45] = { 0 };
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int port = 0;
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static_assert(sizeof(out_broadcast->host) == 256, "host field size");
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if (sscanf(in_broadcast, "net:%255[0-9.]:%d~shs:%44s", out_broadcast->host, &port, public_key_str) == 3)
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if (sscanf(in_broadcast, "net:%255[0-9A-Za-z.-]:%d~shs:%44s", out_broadcast->host, &port, public_key_str) == 3)
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{
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if (uv_inet_pton(AF_INET, out_broadcast->host, &out_broadcast->addr.sin_addr) == 0)
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{
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out_broadcast->addr.sin_family = AF_INET;
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out_broadcast->addr.sin_port = htons((uint16_t)port);
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int r = base64c_decode((const uint8_t*)public_key_str, strlen(public_key_str), out_broadcast->pub, crypto_sign_PUBLICKEYBYTES);
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return r != -1;
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}
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else
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{
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printf("pton failed\n");
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}
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out_broadcast->addr.sin_family = AF_INET;
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out_broadcast->addr.sin_port = htons((uint16_t)port);
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int r = base64c_decode((const uint8_t*)public_key_str, strlen(public_key_str), out_broadcast->pub, crypto_sign_PUBLICKEYBYTES);
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return r != -1;
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}
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else if (strncmp(in_broadcast, "ws:", 3) == 0)
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{
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@ -2378,7 +2371,7 @@ void tf_ssb_connect_str(tf_ssb_t* ssb, const char* address)
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tf_ssb_broadcast_t broadcast = { 0 };
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if (_tf_ssb_parse_broadcast(address, &broadcast))
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{
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tf_ssb_connection_create(ssb, broadcast.host, &broadcast.addr, broadcast.pub);
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tf_ssb_connect(ssb, broadcast.host, ntohs(broadcast.addr.sin_port), broadcast.pub);
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}
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else
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{
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