80 lines
2.8 KiB
C
80 lines
2.8 KiB
C
#include <stdio.h>
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#include <string.h>
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#include <errno.h>
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#include <osmocom/core/application.h>
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#include <osmocom/core/logging.h>
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#include <osmocom/msc/debug.h>
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#include <osmocom/msc/mncc.h>
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#define _test_sdp_termination(LABEL, MNCC, MNCC_MSG_LEN, RC) do { \
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int sdp_len = ((int)(MNCC_MSG_LEN)) - ((MNCC)->sdp - (char*)MNCC); \
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size_t sdp_strlen = strnlen(MNCC->sdp, sizeof(MNCC->sdp)); \
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int rc = mncc_check_sdp_termination("<" LABEL ">", (struct gsm_mncc*)MNCC, MNCC_MSG_LEN, MNCC->sdp); \
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printf("%s: len=%d sdplen=%d sdp=%s rc=%d\n", \
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LABEL, (int)(MNCC_MSG_LEN), sdp_len, \
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sdp_len > 0? osmo_quote_str((MNCC)->sdp, OSMO_MIN(sdp_len, sdp_strlen+1)) : "-", rc); \
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if (RC != rc) \
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printf("ERROR!\n"); \
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} while (0)
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#define test_sdp_termination_cases(MNCC) \
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_test_sdp_termination("empty SDP", MNCC, sizeof(*MNCC), 0); \
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_test_sdp_termination("empty SDP, shortest possible", MNCC, MNCC->sdp - ((char*)MNCC) + 1, 0); \
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_test_sdp_termination("empty SDP, zero len", MNCC, MNCC->sdp - ((char*)MNCC), -EINVAL); \
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OSMO_STRLCPY_ARRAY(MNCC->sdp, "Privacy is a desirable marketing option"); \
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_test_sdp_termination("terminated SDP str", MNCC, sizeof(*MNCC), 0); \
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_test_sdp_termination("terminated SDP str, shortest possible", MNCC, \
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MNCC->sdp - ((char*)MNCC) + strlen(MNCC->sdp) + 1, 0); \
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_test_sdp_termination("terminated SDP str, but len excludes nul", MNCC, \
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MNCC->sdp - ((char*)MNCC) + strlen(MNCC->sdp), -EINVAL); \
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_test_sdp_termination("terminated SDP str, but len too short", MNCC, \
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MNCC->sdp - ((char*)MNCC) + 23, -EINVAL); \
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_test_sdp_termination("len way too short", MNCC, 10, -EINVAL); \
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_test_sdp_termination("len zero", MNCC, 0, -EINVAL);
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void test_sdp_termination(void)
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{
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struct gsm_mncc _mncc = {};
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struct gsm_mncc_rtp _mncc_rtp = {};
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struct gsm_mncc *mncc = &_mncc;
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struct gsm_mncc_rtp *mncc_rtp = &_mncc_rtp;
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printf("%s()\n", __func__);
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printf("\nstruct gsm_mncc:\n");
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test_sdp_termination_cases(mncc);
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_mncc = (struct gsm_mncc){};
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_mncc_rtp = (struct gsm_mncc_rtp){};
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printf("\nstruct gsm_mncc_rtp:\n");
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test_sdp_termination_cases(mncc_rtp);
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}
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static const struct log_info_cat default_categories[] = {
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[DMNCC] = {
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.name = "DMNCC",
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.description = "MNCC API for Call Control application",
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.color = "\033[1;39m",
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.enabled = 1, .loglevel = LOGL_NOTICE,
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},
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};
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const struct log_info log_info = {
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.cat = default_categories,
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.num_cat = ARRAY_SIZE(default_categories),
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};
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int main(void)
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{
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void *ctx = talloc_named_const(NULL, 0, "smpp_test");
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osmo_init_logging2(ctx, &log_info);
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log_set_use_color(osmo_stderr_target, 0);
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log_set_print_filename2(osmo_stderr_target, LOG_FILENAME_NONE);
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log_set_print_category(osmo_stderr_target, 1);
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log_set_print_category_hex(osmo_stderr_target, 0);
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test_sdp_termination();
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return 0;
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}
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