mirror of https://gerrit.osmocom.org/libosmocore
gprs-ns/test: Save the last PDU type sent
This records the PDU type of the last message sent to the remote peer in the global variable sent_pdu_type, which can then be used in assertions. Note that sent_pdu_type will remain unchanged if no message has been sent via sendto. Sponsored-by: On-Waves ehf
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@ -32,6 +32,8 @@
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#define SGSN_NSEI 0x0100
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static int sent_pdu_type = 0;
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static int gprs_process_message(struct gprs_ns_inst *nsi, const char *text,
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struct sockaddr_in *peer, const unsigned char* data,
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size_t data_len);
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@ -265,6 +267,8 @@ ssize_t sendto(int sockfd, const void *buf, size_t len, int flags,
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if (!real_sendto)
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real_sendto = dlsym(RTLD_NEXT, "sendto");
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sent_pdu_type = len > 0 ? ((uint8_t *)buf)[0] : -1;
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if (dest_host == REMOTE_BSS_ADDR)
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printf("MESSAGE to BSS, msg length %d\n%s\n\n", len, osmo_hexdump(buf, len));
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else if (dest_host == REMOTE_SGSN_ADDR)
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