+
+
+
+extern uint8_t read_file_into_queue(FILE * file, char ** queue)
+{
+ uint8_t ret = 0;
+ int test;
+ while (EOF != (test = try_fgetc(file, __func__)))
+ {
+ ret = 1;
+ if ('\0' != test)
+ {
+ if (*queue)
+ {
+ char * new_queue = try_malloc(strlen(*queue) + 1 + 1, __func__);
+ memcpy(new_queue, *queue, strlen(*queue));
+ new_queue[strlen(*queue)] = (char) test;
+ new_queue[strlen(*queue) + 1] = '\0';
+ free(*queue);
+ *queue = new_queue;
+ }
+ else
+ {
+ *queue = try_malloc(1 + 1, __func__);
+ (*queue)[0] = (char) test;
+ (*queue)[1] = '\0';
+ }
+ }
+ }
+ return ret;
+}
+
+
+
+extern char * get_message_from_queue(char ** queue)
+{
+ if (!(*queue))
+ {
+ return NULL;
+ }
+ char * first_nl = strchr(*queue, '\n');
+ if (!first_nl)
+ {
+ return NULL;
+ }
+ char * msg = try_malloc(first_nl - (*queue) + 1, __func__);
+ memcpy(msg, *queue, first_nl - (*queue));
+ msg[first_nl - (*queue)] = '\0';
+ char * new_queue = try_malloc(strlen(first_nl + 1) + 1, __func__);
+ memcpy(new_queue, first_nl + 1, strlen(first_nl + 1) + 1);
+ free(*queue);
+ *queue = new_queue;
+ return msg;
+}