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[client] allow the user to upgrade if the LGMP version doesn't match
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@ -796,6 +796,14 @@ static bool tryRenderer(const int index, const LG_RendererParams lgrParams,
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return true;
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}
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static void reportBadVersion()
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{
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DEBUG_BREAK();
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DEBUG_ERROR("The host application is not compatible with this client");
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DEBUG_ERROR("This is not a Looking Glass error, do not report this");
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DEBUG_ERROR("Please install the matching host application for this client");
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}
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static int lg_run(void)
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{
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g_cursor.sens = g_params.mouseSens;
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@ -1051,6 +1059,20 @@ restart:
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if ((status = lgmpClientSessionInit(g_state.lgmp, &udataSize, (uint8_t **)&udata)) == LGMP_OK)
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break;
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if (status == LGMP_ERR_INVALID_VERSION)
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{
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reportBadVersion();
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DEBUG_INFO("Waiting for you to upgrade the host application");
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while (g_state.state == APP_STATE_RUNNING &&
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lgmpClientSessionInit(g_state.lgmp, &udataSize, (uint8_t **)&udata) != LGMP_OK)
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g_state.ds->wait(1000);
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if (g_state.state != APP_STATE_RUNNING)
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return -1;
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status = LGMP_OK;
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}
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if (status != LGMP_ERR_INVALID_SESSION && status != LGMP_ERR_INVALID_MAGIC)
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{
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DEBUG_ERROR("lgmpClientSessionInit Failed: %s", lgmpStatusString(status));
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@ -1084,11 +1106,7 @@ restart:
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const bool magicMatches = memcmp(udata->magic, KVMFR_MAGIC, sizeof(udata->magic)) == 0;
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if (udataSize != sizeof(KVMFR) || !magicMatches || udata->version != KVMFR_VERSION)
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{
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DEBUG_BREAK();
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DEBUG_ERROR("The host application is not compatible with this client");
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DEBUG_ERROR("This is not a Looking Glass error, do not report this");
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DEBUG_ERROR("Please install the matching host application for this client");
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reportBadVersion();
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if (magicMatches)
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{
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DEBUG_ERROR("Expected KVMFR version %d, got %d", KVMFR_VERSION, udata->version);
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