40 lines
1.3 KiB
C
40 lines
1.3 KiB
C
#include <stdio.h>
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#include <skipstone/message.h>
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#include <skipstone/system.h>
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#include "util.h"
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int skipstone_system_send_client_version(skipstone_link *link,
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uint32_t flags) {
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uint8_t message[25];
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ssize_t len;
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if ((len = skipstone_message_pack(message,
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sizeof(message),
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"CLLLCCCCQ",
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SKIPSTONE_SYSTEM_VERSION_RESPONSE,
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htobe32(SKIPSTONE_SYSTEM_PROTOCOL),
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htobe32(SKIPSTONE_SYSTEM_SESSION_GAMMA_RAY),
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htobe32(flags),
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2,
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SKIPSTONE_SYSTEM_CLIENT_MAJOR,
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SKIPSTONE_SYSTEM_CLIENT_MINOR,
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SKIPSTONE_SYSTEM_CLIENT_BUGFIX,
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htobe64(SKIPSTONE_SYSTEM_PROTOCOL_CAPS))) < 0) {
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goto error_message_pack;
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}
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if (skipstone_link_send(link,
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message,
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SKIPSTONE_SYSTEM_ENDPOINT_PHONE_VERSION,
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len) < 0) {
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goto error_link_send;
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}
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return 0;
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error_link_send:
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error_message_pack:
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return -1;
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}
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