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re-fix from broken merge

master
John Jones 2017-11-29 06:45:24 -05:00
parent 8644dbbb56
commit 30a59c950e
1 changed files with 62 additions and 0 deletions
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62
core/http_request.c
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@ -295,6 +295,66 @@ int ipfs_core_http_process_dht(struct IpfsNode* local_node, struct HttpRequest*
return retVal;
}
int ipfs_core_http_process_swarm_connect(struct IpfsNode* local_node, struct HttpRequest* request, struct HttpResponse** resp) {
// get the address
if (request->arguments == NULL || request->arguments->total < 0)
return 0;
const char* address = (char*) libp2p_utils_vector_get(request->arguments, 0);
if (address == NULL)
return 0;
// TODO: see if we are already connected, or at least already have this peer in our peerstore
// attempt to connect
struct MultiAddress* ma = multiaddress_new_from_string(address);
if (ma == NULL) {
libp2p_logger_error("http_request", "swarm_connect: Unable to convert %s to a MultiAddress.\n", address);
return 0;
}
struct Libp2pPeer* new_peer = libp2p_peer_new_from_multiaddress(ma);
if (!libp2p_peer_connect(local_node->dialer, new_peer, local_node->peerstore, local_node->repo->config->datastore, 30)) {
libp2p_logger_error("http_request", "swarm_connect: Unable to connect to peer %s.\n", libp2p_peer_id_to_string(new_peer));
libp2p_peer_free(new_peer);
multiaddress_free(ma);
return 0;
}
*resp = ipfs_core_http_response_new();
struct HttpResponse* response = *resp;
if (response == NULL) {
libp2p_logger_error("http_response", "swarm_connect: Unable to allocate memory for the response.\n");
libp2p_peer_free(new_peer);
multiaddress_free(ma);
return 0;
}
response->content_type = "application/json";
char* json = "{ \"Strings\": [ \"%s\"] }";
response->bytes_size = strlen(json) + strlen(address) + 1;
response->bytes = (uint8_t*) malloc(response->bytes_size);
if (response->bytes == NULL) {
response->bytes_size = 0;
response->content_type = NULL;
libp2p_peer_free(new_peer);
multiaddress_free(ma);
return 0;
}
sprintf((char*)response->bytes, json, address);
// getting rid of the peer here will close the connection. That's not what we want
//libp2p_peer_free(new_peer);
multiaddress_free(ma);
return 1;
}
int ipfs_core_http_process_swarm(struct IpfsNode* local_node, struct HttpRequest* request, struct HttpResponse** response) {
int retVal = 0;
if (strcmp(request->sub_command, "connect") == 0) {
// connect to a peer
retVal = ipfs_core_http_process_swarm_connect(local_node, request, response);
}
return retVal;
}
/***
* Process the parameters passed in from an http request
* @param local_node the context
@ -313,6 +373,8 @@ int ipfs_core_http_request_process(struct IpfsNode* local_node, struct HttpReque
retVal = ipfs_core_http_process_object(local_node, request, response);
} else if (strcmp(request->command, "dht") == 0) {
retVal = ipfs_core_http_process_dht(local_node, request, response);
} else if (strcmp(request->command, "swarm") == 0) {
retVal = ipfs_core_http_process_swarm(local_node, request, response);
}
return retVal;
}