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[client] allow the user to upgrade if the LGMP version doesn't match

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This commit is contained in:
Geoffrey McRae 2021-08-05 21:43:14 +10:00
parent 3f3430de3f
commit 2fa09dbd95
1 changed files with 23 additions and 5 deletions
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28
client/src/main.c
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@ -796,6 +796,14 @@ static bool tryRenderer(const int index, const LG_RendererParams lgrParams,
return true;
}
static void reportBadVersion()
{
DEBUG_BREAK();
DEBUG_ERROR("The host application is not compatible with this client");
DEBUG_ERROR("This is not a Looking Glass error, do not report this");
DEBUG_ERROR("Please install the matching host application for this client");
}
static int lg_run(void)
{
g_cursor.sens = g_params.mouseSens;
@ -1051,6 +1059,20 @@ restart:
if ((status = lgmpClientSessionInit(g_state.lgmp, &udataSize, (uint8_t **)&udata)) == LGMP_OK)
break;
if (status == LGMP_ERR_INVALID_VERSION)
{
reportBadVersion();
DEBUG_INFO("Waiting for you to upgrade the host application");
while (g_state.state == APP_STATE_RUNNING &&
lgmpClientSessionInit(g_state.lgmp, &udataSize, (uint8_t **)&udata) != LGMP_OK)
g_state.ds->wait(1000);
if (g_state.state != APP_STATE_RUNNING)
return -1;
status = LGMP_OK;
}
if (status != LGMP_ERR_INVALID_SESSION && status != LGMP_ERR_INVALID_MAGIC)
{
DEBUG_ERROR("lgmpClientSessionInit Failed: %s", lgmpStatusString(status));
@ -1084,11 +1106,7 @@ restart:
const bool magicMatches = memcmp(udata->magic, KVMFR_MAGIC, sizeof(udata->magic)) == 0;
if (udataSize != sizeof(KVMFR) || !magicMatches || udata->version != KVMFR_VERSION)
{
DEBUG_BREAK();
DEBUG_ERROR("The host application is not compatible with this client");
DEBUG_ERROR("This is not a Looking Glass error, do not report this");
DEBUG_ERROR("Please install the matching host application for this client");
reportBadVersion();
if (magicMatches)
{
DEBUG_ERROR("Expected KVMFR version %d, got %d", KVMFR_VERSION, udata->version);