void getInstallation(ParseClientInternal *parseClient) {
// If we have both installation id and installation object id, don't do anything
if ((strlen(parseClient->installationObjectId) > 0) && (strlen(parseClient->installationId) > 0)) {
return;
}
char content[150];
// We have only installation object id or installation id
if (strlen(parseClient->installationObjectId) > 0) {
// This is just in case, we should never get in this branch in normal scenarios
// as the device app will always give us installation id, and never installation object id
snprintf(content, sizeof(content)-1, "/1/installations/%s", parseClient->installationObjectId);
parseSendRequestInternal((ParseClient)parseClient, "GET", content, NULL, getInstallationCallback, FALSE);
} else if (strlen(parseClient->installationId) > 0) {
snprintf(content, sizeof(content)-1, "where=%%7b%%22installationId%%22%%3a+%%22%s%%22%%7d", parseClient->installationId);
parseSendRequestInternal((ParseClient)parseClient, "GET", "/1/installations", content, getInstallationByIdCallback, FALSE);
}
// Go through create new installation, to catch the case we still don't have
// an installation object id. This will be noop if we managed to get the installation
// already
createInstallation(parseClient);
}
void parseSetInstallationId(ParseClient client, const char *installationId)
{
ParseClientInternal *clientInternal = getClient(client);
if (installationId != NULL) {
parseOsStoreKey(clientInternal->applicationId, PARSE_INSTALLATION_ID, installationId);
if (clientInternal->installationId != NULL) {
free(clientInternal->installationId);
}
clientInternal->installationId = strdup(installationId);
int payloadLength = strlen("{\"installationId\":\"");
payloadLength += strlen(clientInternal->installationId);
payloadLength += strlen("\",\"deviceType\":\"embedded\"}") + 1;
char *payload = calloc(sizeof(char), payloadLength);
if (payload == NULL) {
parseLog(PARSE_LOG_ERROR, "%s:%s generated out of memory.\n", __FUNCTION__, __LINE__);
return;
}
strncat(payload, "{\"installationId\":\"", payloadLength - strlen(payload));
strncat(payload, clientInternal->installationId, payloadLength - strlen(payload));
strncat(payload, "\",\"deviceType\":\"embedded\"}", payloadLength - strlen(payload));
parseSendRequestInternal(client, "POST", "/1/installations/", payload, setInstallationCallback, 0);
free(payload);
} else {
parseOsClearKey(clientInternal->applicationId, PARSE_INSTALLATION_ID);
if (clientInternal->installationId != NULL) {
free(clientInternal->installationId);
clientInternal->installationId = NULL;
}
}
}
void parseSendRequest(ParseClient client, const char *httpVerb, const char *httpPath, const char *httpRequestBody, parseRequestCallback callback) {
getInstallation(getInternalClient(client));
#ifdef REQUEST_TRACE
DEBUG_PRINT("[Parse] Send %s request to %s \r\n", httpVerb, httpPath);
#endif /* REQUEST_TRACE */
parseSendRequestInternal(client, httpVerb, httpPath, httpRequestBody, callback, TRUE);
}
void parseSendRequest(
ParseClient client,
const char *httpVerb,
const char* httpPath,
const char* requestBody,
parseRequestCallback callback)
{
ParseClientInternal *clientInternal = getClient(client);
parseCreateInstallationIdIfNeeded(client);
parseSendRequestInternal(client, httpVerb, httpPath, requestBody, callback, 1);
}
void createInstallation(ParseClientInternal *parseClient) {
// If we have an installation object id, we don't need to create it again
if (strlen(parseClient->installationObjectId) == 0) {
#ifdef CLIENT_DEBUG
DEBUG_PRINT("[Parse] Creating new installation.\r\n");
#endif /* CLIENT_DEBUG */
// Create new id if necessary
if (strlen(parseClient->installationId) == 0) {
createNewInstallationId(parseClient);
}
// Send installation create request and get the object id from the response.
// If the response is a failure, set the instalaltionObjectId back to empty
char content[120];
snprintf(content, sizeof(content)-1, "{\"installationId\": \"%s\", \"deviceType\": \"embedded\", \"parseVersion\": \"1.0.0\"}", parseClient->installationId);
parseSendRequestInternal((ParseClient)parseClient, "POST", "/1/installations", content, createInstallationCallback, FALSE);
}
}
