static void *APR_THREAD_FUNC shellTui_runnable(apr_thread_t *thd, void *data) {
shell_tui_activator_pt act = (shell_tui_activator_pt) data;
char in[256];
bool needPrompt = true;
while (act->running) {
char * dline = NULL;
char * line = NULL;
if (needPrompt) {
printf("-> ");
needPrompt = false;
}
fgets(in, 256, stdin);
needPrompt = true;
dline = strdup(in);
line = utils_stringTrim(dline);
if (strlen(line) == 0) {
free(dline);
continue;
}
if (act->shell == NULL) {
free(dline);
continue;
}
act->shell->executeCommand(act->shell->shell, line, shellTui_write, shellTui_write);
free(dline);
}
apr_thread_exit(thd, APR_SUCCESS);
return NULL;
}
static celix_status_t remoteShell_connection_execute(connection_pt connection, char *command) {
celix_status_t status = CELIX_SUCCESS;
if (status == CELIX_SUCCESS) {
char *dline = strdup(command);
char *line = utils_stringTrim(dline);
int len = strlen(line);
if (len == 0) {
//ignore
} else if (len == 4 && strncmp("exit", line, 4) == 0) {
status = CELIX_FILE_IO_EXCEPTION;
} else {
status = shellMediator_executeCommand(connection->parent->mediator, line, connection->socketStream, connection->socketStream);
fflush(connection->socketStream);
}
free(dline);
}
return status;
}
celix_status_t wiringEndpoint_properties_load(char *inStr, properties_pt properties) {
celix_status_t status = CELIX_SUCCESS;
char* line;
char key[WIRING_ENDPOINT_PROP_MAX_KEY_LENGTH];
char value[WIRING_ENDPOINT_PROP_MAX_VALUE_LENGTH];
bool precedingCharIsBackslash = false;
bool isComment = false;
int linePos = 0;
int outputPos = 0;
char* output = NULL;
char* delim = "\n";
char* saveptr;
if (properties == NULL) {
status = CELIX_ILLEGAL_STATE;
} else {
line = strtok_r(inStr, delim , &saveptr);
while (line != NULL) {
linePos = 0;
precedingCharIsBackslash = false;
isComment = false;
output = NULL;
outputPos = 0;
key[0] = '\0';
value[0] = '\0';
while (line[linePos] != '\0') {
if (line[linePos] == ' ' || line[linePos] == '\t') {
if (output == NULL) {
//ignore
linePos += 1;
continue;
} else {
output[outputPos++] = line[linePos];
}
} else {
if (output == NULL) {
output = key;
}
}
if (line[linePos] == '=' || line[linePos] == ':' || line[linePos] == '#' || line[linePos] == '!') {
if (precedingCharIsBackslash) {
//escaped special character
output[outputPos++] = line[linePos];
precedingCharIsBackslash = false;
} else {
if (line[linePos] == '#' || line[linePos] == '!') {
if (outputPos == 0) {
isComment = true;
break;
} else {
output[outputPos++] = line[linePos];
}
} else { // = or :
if (output == value) { //already have a seperator
output[outputPos++] = line[linePos];
} else {
output[outputPos++] = '\0';
output = value;
outputPos = 0;
}
}
}
} else if (line[linePos] == '\\') {
if (precedingCharIsBackslash) { //double backslash -> backslash
output[outputPos++] = '\\';
}
precedingCharIsBackslash = true;
} else { //normal character
precedingCharIsBackslash = false;
output[outputPos++] = line[linePos];
}
linePos += 1;
}
if (output != NULL) {
output[outputPos] = '\0';
}
if (!isComment) {
properties_set(properties, utils_stringTrim(key), utils_stringTrim(value));
}
line = strtok_r(NULL, delim, &saveptr);
}
}
return status;
}
/**
* Allocates memory and initializes a new endpoint_discovery_poller instance.
*/
celix_status_t endpointDiscoveryPoller_create(discovery_pt discovery, bundle_context_pt context, endpoint_discovery_poller_pt *poller) {
celix_status_t status;
*poller = malloc(sizeof(struct endpoint_discovery_poller));
if (!*poller) {
return CELIX_ENOMEM;
}
(*poller)->loghelper = &discovery->loghelper;
status = celixThreadMutex_create(&(*poller)->pollerLock, NULL);
if (status != CELIX_SUCCESS) {
return status;
}
char* interval = NULL;
status = bundleContext_getProperty(context, DISCOVERY_POLL_INTERVAL, &interval);
if (!interval) {
interval = DEFAULT_POLL_INTERVAL;
}
char* endpoints = NULL;
status = bundleContext_getProperty(context, DISCOVERY_POLL_ENDPOINTS, &endpoints);
if (!endpoints) {
endpoints = DEFAULT_POLL_ENDPOINTS;
}
// we're going to mutate the string with strtok, so create a copy...
endpoints = strdup(endpoints);
(*poller)->poll_interval = atoi(interval);
(*poller)->discovery = discovery;
(*poller)->running = false;
(*poller)->entries = hashMap_create(utils_stringHash, NULL, utils_stringEquals, NULL);
const char* sep = ",";
char *save_ptr = NULL;
char* tok = strtok_r(endpoints, sep, &save_ptr);
while (tok) {
endpointDiscoveryPoller_addDiscoveryEndpoint(*poller, utils_stringTrim(tok));
tok = strtok_r(NULL, sep, &save_ptr);
}
// Clean up after ourselves...
free(endpoints);
status = celixThreadMutex_lock(&(*poller)->pollerLock);
if (status != CELIX_SUCCESS) {
return CELIX_BUNDLE_EXCEPTION;
}
(*poller)->running = true;
status = celixThread_create(&(*poller)->pollerThread, NULL, endpointDiscoveryPoller_performPeriodicPoll, *poller);
if (status != CELIX_SUCCESS) {
return status;
}
status = celixThreadMutex_unlock(&(*poller)->pollerLock);
return status;
}
properties_pt properties_load(char *filename) {
properties_pt props = properties_create();
FILE *file = fopen ( filename, "r" );
char line[1024];
char key[1024];
char value[1024];
bool precedingCharIsBackslash = false;
bool isComment = false;
int valueStart = 0;
int linePos = 0;
int outputPos = 0;
char *output = NULL;
if (file != NULL ) {
while ( fgets ( line, sizeof line, file ) != NULL ) {
linePos = 0;
precedingCharIsBackslash = false;
isComment = false;
output = NULL;
outputPos = 0;
key[0] = '\0';
value[0] = '\0';
while (line[linePos] != '\0') {
if (line[linePos] == ' ' || line[linePos] == '\t') {
if (output == NULL) {
//ignore
linePos += 1;
continue;
} else {
output[outputPos++] = line[linePos];
}
} else {
if (output == NULL) {
output = key;
}
}
if (line[linePos] == '=' || line[linePos] == ':' || line[linePos] == '#' || line[linePos] == '!') {
if (precedingCharIsBackslash) {
//escaped special character
output[outputPos++] = line[linePos];
precedingCharIsBackslash = false;
} else {
if (line[linePos] == '#' || line[linePos] == '!') {
if (outputPos == 0) {
isComment = true;
break;
} else {
output[outputPos++] = line[linePos];
}
} else { // = or :
if (output == value) { //already have a seperator
output[outputPos++] = line[linePos];
} else {
output[outputPos++] = '\0';
output = value;
outputPos = 0;
}
}
}
} else if (line[linePos] == '\\') {
if (precedingCharIsBackslash) { //double backslash -> backslash
output[outputPos++] = '\\';
}
precedingCharIsBackslash = true;
} else { //normal character
precedingCharIsBackslash = false;
output[outputPos++] = line[linePos];
}
linePos += 1;
}
if (output != NULL) {
output[outputPos] = '\0';
}
if (!isComment) {
//printf("putting 'key'/'value' '%s'/'%s' in properties\n", utils_stringTrim(key), utils_stringTrim(value));
hashMap_put(props, strdup(utils_stringTrim(key)), strdup(utils_stringTrim(value)));
}
}
fclose(file);
}
return props;
}
