+ case 'q': {
+ if(packet[1] == 'P' || packet[1] == 'C' || packet[1] == 'L') {
+ reply = strdup("");
+ break;
+ }
+
+ char *separator = strstr(packet, ":"), *params = "";
+ if(separator == NULL) {
+ separator = packet + strlen(packet);
+ } else {
+ params = separator + 1;
+ }
+
+ unsigned queryNameLength = (separator - &packet[1]);
+ char* queryName = calloc(queryNameLength + 1, 1);
+ strncpy(queryName, &packet[1], queryNameLength);
+
+ #ifdef DEBUG
+ printf("query: %s;%s\n", queryName, params);
+ #endif
+
+ if(!strcmp(queryName, "Supported")) {
+ reply = strdup("PacketSize=3fff;qXfer:memory-map:read+");
+ } else if(!strcmp(queryName, "Xfer")) {
+ char *type, *op, *annex, *s_addr, *s_length;
+ char *tok = params;
+
+ type = strsep(&tok, ":");
+ op = strsep(&tok, ":");
+ annex = strsep(&tok, ":");
+ s_addr = strsep(&tok, ",");
+ s_length = tok;
+
+ unsigned addr = strtoul(s_addr, NULL, 16),
+ length = strtoul(s_length, NULL, 16);
+
+ #ifdef DEBUG
+ printf("Xfer: type:%s;op:%s;annex:%s;addr:%d;length:%d\n",
+ type, op, annex, addr, length);
+ #endif
+
+ const char* data = NULL;
+
+ if(!strcmp(type, "memory-map") && !strcmp(op, "read"))
+ data = c_memory_map;
+
+ if(data) {
+ unsigned data_length = strlen(data);
+ if(addr + length > data_length)
+ length = data_length - addr;
+
+ if(length == 0) {
+ reply = strdup("l");
+ } else {
+ reply = calloc(length + 2, 1);
+ reply[0] = 'm';
+ strncpy(&reply[1], data, length);
+ }
+ }
+ }
+
+ if(reply == NULL)
+ reply = strdup("");
+
+ free(queryName);
+
+ break;
+ }
+