Create FUNDING.yml

.github/FUNDING.yml

@@ -0,0 +1,3 @@
+# These are supported funding model platforms
+
+custom: https://www.blockchain.com/btc/payment_request?address=1AFGT5gVj7xhfjgHTuwEoaV56WTCh7Gjf1#BITCOIN_ONLY

.gitmodules

@@ -0,0 +1,7 @@
+[submodule "c-libp2p"]
+	path = c-libp2p
+	url = https://github.com/Agorise/c-libp2p.git
+[submodule "lmdb"]
+	path = lmdb
+	url = https://github.com/jmjatlanta/lmdb.git
+	branch = mdb.master

LICENSE

@@ -1,6 +1,6 @@
 MIT License
 
-Copyright (c) 2017 AGORISE, LTD. 
+Copyright (c) 2019 AGORISE, LTD. 
 An International Business Company, Cyprus Reg# ΗΕ375959 
 
 Contains works from BitShares Munich IVS 

Makefile

@@ -3,7 +3,8 @@ DEBUG = true
 export DEBUG
 
 all:
-	#cd ../c-libp2p; make all;
+	cd c-libp2p; make all;
+	cd lmdb/libraries/liblmdb; make all;
 	cd blocks; make all;
 	cd cid; make all;
 	cd cmd; make all;
@@ -27,8 +28,10 @@ all:
 	cd util; make all;
 	cd main; make all;
 	cd test; make all;
-	
+
 clean:
+	cd c-libp2p; make clean;
+	cd lmdb/libraries/liblmdb; make clean;
 	cd blocks; make clean;
 	cd cid; make clean;
 	cd cmd; make clean;

README.md

@@ -12,7 +12,7 @@ IPFS implementation in C, (not just an API client library).
 * [getting started](https://github.com/ipfs/community/issues/177)
 * [libp2p](https://github.com/libp2p/specs)
 
-## Prerequisites: To compile the C version you will need:
+## Prerequisites: To compile the C version you will need, all included as submodules:
 * [lmdb](https://github.com/jmjatlanta/lmdb)
 * [c-protobuf](https://github.com/Agorise/c-protobuf)
 * [c-multihash](https://github.com/Agorise/c-multihash)
@@ -21,4 +21,8 @@ IPFS implementation in C, (not just an API client library).
 
 And of course this project at https://github.com/Agorise/c-ipfs
 
-The compilation at this point is simple, but not very flexible. Place all of these projects in a directory. Compile all (the order above is recommended) by going into each one and running "make all".
+## How to compile the C version:
+```
+git submodule update --init --recursive
+make all
+```

blocks/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

c-libp2p

@@ -0,0 +1 @@
+Subproject commit d0c319a88cd1f2cb3a219420b5a0b930e72562e2

cid/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

cmd/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3
@@ -20,4 +20,4 @@ all: $(OBJS)
 
 clean:
 	rm -f *.o
-	cd ipfs; make clean;
+	cd ipfs; make clean;

cmd/ipfs/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../../include -I../../../c-libp2p/include -I../../../c-multiaddr/include -I../../../c-protobuf -Wall
+CFLAGS = -O0 -I../../include -I../../c-libp2p/include -I../../c-libp2p/c-multiaddr/include -I../../c-libp2p/c-protobuf -Wall
 
 ifdef DEBUG
 CFLAGS += -g3
@@ -19,4 +19,4 @@ all: $(OBJS)
 
 clean:
 	rm -f *.o
-	rm -f ipfs
+	rm -f ipfs

commands/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -Wall -std=c99
+CFLAGS = -O0 -I../include -I../c-libp2p/include -Wall -std=gnu99
 LFLAGS = 
 DEPS = ../include/ipfs/commands/argument.h ../include/ipfs/commands/command_option.h \
 	../include/ipfs/commands/command.h ../include/ipfs/commands/context.h \

commands/cli/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../../include -I../../../c-libp2p/include -Wall
+CFLAGS = -O0 -I../../include -I../../c-libp2p/include -Wall
 LFLAGS = 
 DEPS = parse.h
 OBJS = parse.o

core/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multiaddr/include -I../../c-protobuf -Wall -std=c11
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

core/api.c

@@ -750,7 +750,7 @@ int api_start (struct IpfsNode* local_node, int max_conns, int timeout)
 		return 0;
 	}
 
-	libp2p_logger_debug("api", "Started API on localhost port %d.\n", port);
+	libp2p_logger_info("api", "API server listening on %d.\n", port);
 	return 1;
 }
 

core/daemon.c

@@ -70,8 +70,9 @@ int ipfs_daemon (int argc, char **argv)
 {
 	char* repo_path = NULL;
 
+	libp2p_logger_add_class("daemon");
 	if (!ipfs_repo_get_directory(argc, argv, &repo_path)) {
-		fprintf(stderr, "Unable to open repo: %s\n", repo_path);
+		libp2p_logger_error("daemon", "Unable to open repo: %s\n", repo_path);
 		return 0;
 	}
 

core/ipfs_node.c

@@ -47,7 +47,7 @@ struct Libp2pVector* ipfs_node_online_build_protocol_handlers(struct IpfsNode* n
 		// yamux
 		libp2p_utils_vector_add(retVal, libp2p_yamux_build_protocol_handler());
 		// identify
-		libp2p_utils_vector_add(retVal, libp2p_identify_build_protocol_handler(retVal));
+		libp2p_utils_vector_add(retVal, libp2p_identify_build_protocol_handler(node->identity->peer->id, node->identity->peer->id_size));
 	}
 	return retVal;
 }

core/null.c

@@ -165,7 +165,7 @@ void* ipfs_null_listen (void *ptr)
         return (void*) 2;
     }
 
-    libp2p_logger_error("null", "Ipfs listening on %d\n", listen_param->port);
+    libp2p_logger_info("null", "Ipfs listening on %d\n", listen_param->port);
 
     // when we have nothing to do, check on the connections to see if we're still connected
     struct Libp2pLinkedList* current_peer_entry = NULL;

datastore/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../lmdb/libraries/liblmdb -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../lmdb/libraries/liblmdb -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

dnslink/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

exchange/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -std=c99
+CFLAGS = -O0 -I../include -I../c-libp2p/include -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

exchange/bitswap/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../../include -I../../../c-libp2p/include -I../../../c-multiaddr/include -I../../../c-multihash/include -I../../../c-protobuf -Wall -std=c99
+CFLAGS = -O0 -I../../include -I../../c-libp2p/include -I../../c-libp2p/c-multiaddr/include -I../../c-libp2p/c-multihash/include -I../../c-libp2p/c-protobuf -Wall -std=c99
 
 ifdef DEBUG
 CFLAGS += -g3

flatfs/Makefile

@@ -1,6 +1,6 @@
 CC = gcc
 
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

importer/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall -std=c11
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

importer/exporter.c

@@ -11,6 +11,8 @@
 #include "ipfs/repo/init.h"
 #include "ipfs/core/ipfs_node.h"
 #include "libp2p/utils/logger.h"
+#include "ipfs/namesys/name.h"
+#include "ipfs/repo/fsrepo/jsmn.h"
 
 /**
  * pull objects from ipfs
@@ -286,8 +288,23 @@ int ipfs_exporter_object_cat(struct CliArguments* args, FILE* output_file) {
 	}
 
 	if (local_node->mode == MODE_API_AVAILABLE) {
+		const char ipns_prefix[] = "/ipns/";
+		const char ipfs_prefix[] = "/ipfs/";
 		char* hash = args->argv[args->verb_index + 1];
 		libp2p_logger_debug("exporter", "We're attempting to use the API for this object get of %s.\n", hash);
+		if (memcmp(hash, ipfs_prefix, sizeof(ipfs_prefix)-1) == 0) {
+			// skip ipfs_prefix;
+			hash += sizeof(ipfs_prefix)-1;
+		} else if (memcmp(hash, ipns_prefix, sizeof(ipns_prefix)-1) == 0) {
+			char *response = NULL;
+			size_t response_size;
+			if (ipfs_name_resolve(local_node, hash, &response, &response_size) && response && response_size > 0) {
+				hash = jsmn_simple_parser(response, response_size, "Path");
+				if (!hash) {
+					return 0;
+				}
+			}
+		}
 		struct HttpRequest* request = ipfs_core_http_request_new();
 		char* response = NULL;
 		request->command = "object";

include/ipfs/namesys/name.h

@@ -2,6 +2,16 @@
 
 #include "ipfs/cmd/cli.h"
 
+/***
+ * Publish IPNS name
+ */
+int ipfs_name_publish(struct IpfsNode* local_node, char* name, char **response, size_t *response_size);
+
+/***
+ * Resolve IPNS name
+ */
+int ipfs_name_resolve(struct IpfsNode* local_node, char* name, char **response, size_t *response_size);
+
 /**
  * We received a cli command "ipfs name". Do the right thing.
  * @param argc number of arguments on the command line

include/ipfs/repo/fsrepo/jsmn.h

@@ -69,6 +69,7 @@ void jsmn_init(jsmn_parser *parser);
 int jsmn_parse(jsmn_parser *parser, const char *js, size_t len,
 		jsmntok_t *tokens, unsigned int num_tokens);
 
+char *jsmn_simple_parser(char *full_json, int json_len, char *key);
 #ifdef __cplusplus
 }
 #endif

journal/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multiaddr/include -I../../c-multihash/include -I../../c-protobuf -I../../lmdb/libraries/liblmdb -Wall -std=c99
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-protobuf -I../lmdb/libraries/liblmdb -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

lmdb

@@ -0,0 +1 @@
+Subproject commit 6b62ada62a10b3185b2dcd51e512dea27e5e3c8e

main/Makefile

@@ -1,6 +1,6 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -g3 -Wall -std=c99
-LFLAGS = -L../../c-libp2p -L../../c-multihash -L../../c-multiaddr -lp2p -lm -lmultihash -lmultiaddr -lpthread -lresolv -lcurl
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -g3 -Wall -std=gnu99
+LFLAGS = -L../c-libp2p -L../c-libp2p/c-multihash -L../c-libp2p/c-multiaddr -lp2p -lm -lmultihash -lmultiaddr -lpthread -lresolv -lcurl
 DEPS = cmd/ipfs/test_init.h repo/test_repo_bootstrap_peers.h repo/test_repo_config.h repo/test_repo_identity.h cid/test_cid.h
 OBJS = main.o \
 	../blocks/block.o ../blocks/blockstore.o \
@@ -27,7 +27,7 @@ OBJS = main.o \
 	../routing/*.o \
 	../thirdparty/ipfsaddr/ipfs_addr.o \
 	../unixfs/unixfs.o \
-	../../c-protobuf/protobuf.o ../../c-protobuf/varint.o \
+	../c-libp2p/c-protobuf/protobuf.o ../c-libp2p/c-protobuf/varint.o \
 	../util/errs.o \
 	../util/time.o \
 	../util/thread_pool.o
@@ -36,7 +36,7 @@ OBJS = main.o \
 	$(CC) -c -o $@ $< $(CFLAGS)
 
 ipfs: $(OBJS)
-	$(CC) -o $@ $^ $(LFLAGS) ../../lmdb/libraries/liblmdb/liblmdb.a
+	$(CC) -o $@ $^ $(LFLAGS) ../lmdb/libraries/liblmdb/liblmdb.a
 
 all: ipfs
 

merkledag/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall -std=c99
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

multibase/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

namesys/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

namesys/name.c

@@ -11,39 +11,43 @@
 /***
  * Publish IPNS name
  */
-int ipfs_name_publish(struct IpfsNode* local_node, char* name) {
+int ipfs_name_publish(struct IpfsNode* local_node, char* name, char **response, size_t *response_size) {
 	// call api.
-	char* response = NULL;
 	struct HttpRequest* request = ipfs_core_http_request_new();
 	if (request == NULL)
 		return 0;
 	request->command = "name";
 	request->sub_command = "publish";
 	libp2p_utils_vector_add(request->arguments, name);
-	size_t response_size = 0;
-	int retVal = ipfs_core_http_request_post(local_node, request, &response, &response_size, "", 0);
-	if (response != NULL && response_size > 0) {
-		fwrite(response, 1, response_size, stdout);
-		free(response);
-	}
+	int retVal = ipfs_core_http_request_post(local_node, request, response, response_size, "", 0);
 	ipfs_core_http_request_free(request);
 	return retVal;
 }
 
-int ipfs_name_resolve(struct IpfsNode* local_node, char* name) {
+/***
+ * Resolve IPNS name
+ */
+int ipfs_name_resolve(struct IpfsNode* local_node, char* name, char **response, size_t *response_size) {
 	// ask api
-	char* response = NULL;
+	const char prefix[] = "/ipns/";
+	char *ipns = NULL;
 	struct HttpRequest* request = ipfs_core_http_request_new();
 	if (request == NULL)
 		return 0;
 	request->command = "name";
 	request->sub_command = "resolve";
+	if (memcmp(name, prefix, sizeof(prefix)-1)!=0) {
+		ipns = malloc(sizeof(prefix) + strlen(name));
+		if (ipns) {
+			strcpy(ipns, prefix);
+			strcat(ipns, name);
+			name = ipns;
+		}
+	}
 	libp2p_utils_vector_add(request->arguments, name);
-	size_t response_size = 0;
-	int retVal = ipfs_core_http_request_post(local_node, request, &response, &response_size, "", 0);
-	if (response != NULL && response_size > 0) {
-		fwrite(response, 1, response_size, stdout);
-		free(response);
+	int retVal = ipfs_core_http_request_post(local_node, request, response, response_size, "", 0);
+	if (ipns) {
+		free(ipns);
 	}
 	ipfs_core_http_request_free(request);
 	return retVal;
@@ -77,15 +81,21 @@ int ipfs_name(struct CliArguments* args) {
 		goto exit;
 	}
 
+	char *response = NULL;
+	size_t response_size;
 	// determine what we're doing
 	if (strcmp(which, "publish") == 0) {
-		retVal = ipfs_name_publish(client_node, path);
+		retVal = ipfs_name_publish(client_node, path, &response, &response_size);
 	} else if (strcmp(which, "resolve") == 0) {
-		retVal = ipfs_name_resolve(client_node, path);
+		retVal = ipfs_name_resolve(client_node, path, &response, &response_size);
 	} else {
 		libp2p_logger_error("name", "Nothing found on command line. Should be \"name resolve\" or \"name publish\".\n");
 		goto exit;
 	}
+	if (response != NULL && response_size > 0) {
+		fwrite(response, 1, response_size, stdout);
+		free(response);
+	}
 
 	exit:
 	// shut everything down

namesys/namesys.c

@@ -35,8 +35,6 @@ func NewNameSystem(r routing.ValueStore, ds ds.Datastore, cachesize int) NameSys
 	}
 }*/
 
-const int DefaultResolverCacheTTL = 60;
-
 // ipfs_namesys_resolve implements Resolver.
 int ipfs_namesys_resolve(char **path, char *name)
 {

path/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

pin/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

repo/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -std=c99
+CFLAGS = -O0 -I../include -I../c-libp2p/include -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

repo/config/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../../include -I../../../c-libp2p/include -I../../../c-multiaddr/include -I../../../c-multihash/include -I../../../c-protobuf -Wall -std=c99
+CFLAGS = -O0 -I../../include -I../../c-libp2p/include -I../../c-libp2p/c-multiaddr/include -I../../c-libp2p/c-multihash/include -I../../c-libp2p/c-protobuf -Wall -std=c99
 
 ifdef DEBUG
 CFLAGS += -g3

repo/fsrepo/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../../include -I../../../c-libp2p/include -I../../../lmdb/libraries/liblmdb -I../../../c-protobuf -I../../../c-multiaddr/include -Wall -std=c99
+CFLAGS = -O0 -I../../include -I../../c-libp2p/include -I../../lmdb/libraries/liblmdb -I../../c-libp2p/c-protobuf -I../../c-libp2p/c-multiaddr/include -Wall -std=c99
 
 ifdef DEBUG
 CFLAGS += -g3

repo/fsrepo/fs_repo.c

@@ -13,7 +13,7 @@
 #include "ipfs/repo/fsrepo/fs_repo.h"
 #include "libp2p/os/utils.h"
 #include "ipfs/repo/fsrepo/lmdb_datastore.h"
-#include "jsmn.h"
+#include "ipfs/repo/fsrepo/jsmn.h"
 #include "multiaddr/multiaddr.h"
 
 /** 

repo/fsrepo/jsmn.c

@@ -1,4 +1,6 @@
-#include "jsmn.h"
+#include "ipfs/repo/fsrepo/jsmn.h"
+#include <string.h>
+#include <stdlib.h>
 
 /**
  * Allocates a fresh unused token from the token pull.
@@ -311,3 +313,32 @@ void jsmn_init(jsmn_parser *parser) {
 	parser->toknext = 0;
 	parser->toksuper = -1;
 }
+
+char *jsmn_simple_parser(char *full_json, int json_len, char *key) {
+	int num_tokens = 256, len, i;
+	if (!full_json || !key) {
+		return NULL;
+	}
+	jsmn_parser parser;
+	jsmn_init(&parser);
+	jsmntok_t tokens[num_tokens];
+	num_tokens = jsmn_parse(&parser, full_json, json_len, tokens, 256);
+	if (num_tokens <= 0) {
+		return NULL;
+	}
+	len = strlen(key);
+	for (i = 0; i < num_tokens; i++) {
+		jsmntok_t curr_token = tokens[i];
+		if (len == (curr_token.end - curr_token.start) && memcmp(full_json + curr_token.start, key, len) == 0) {
+			curr_token = tokens[i+1];
+			len = curr_token.end - curr_token.start;
+			char *ret = malloc(len + 1);
+			if (!ret) {
+				return NULL;
+			}
+			strncpy(ret, full_json + curr_token.start, len);
+			return ret;
+		}
+	}
+	return NULL;
+}

routing/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multiaddr/include -I../../c-protobuf -Wall -std=c99
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

test/Makefile

@@ -1,6 +1,6 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -I../../lmdb/libraries/liblmdb -g3 -Wall -std=c99
-LFLAGS = -L../../c-libp2p -L../../c-multihash -L../../c-multiaddr -lp2p -lm -lmultihash -lmultiaddr -lpthread -lcurl
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -I../lmdb/libraries/liblmdb -g3 -Wall -std=gnu99
+LFLAGS = -L../c-libp2p -L../c-libp2p/c-multihash -L../c-libp2p/c-multiaddr -lp2p -lm -lmultihash -lmultiaddr -lpthread -lcurl
 DEPS = cmd/ipfs/test_init.h repo/test_repo_bootstrap_peers.h repo/test_repo_config.h repo/test_repo_identity.h cid/test_cid.h
 OBJS = testit.o test_helper.o \
 	../blocks/block.o ../blocks/blockstore.o \
@@ -30,13 +30,13 @@ OBJS = testit.o test_helper.o \
 	../thirdparty/ipfsaddr/ipfs_addr.o \
 	../unixfs/unixfs.o \
 	../util/thread_pool.o \
-	../../c-protobuf/protobuf.o ../../c-protobuf/varint.o
+	../c-libp2p/c-protobuf/protobuf.o ../c-libp2p/c-protobuf/varint.o
 
 %.o: %.c $(DEPS)
 	$(CC) -c -o $@ $< $(CFLAGS)
 
 test_ipfs: $(OBJS)
-	$(CC) -o $@ $^ $(LFLAGS) ../../lmdb/libraries/liblmdb/liblmdb.a
+	$(CC) -o $@ $^ $(LFLAGS) ../lmdb/libraries/liblmdb/liblmdb.a
 
 all: test_ipfs
 

test/core/test_compat_go.h

@@ -19,12 +19,13 @@ int test_compat_go_join_swarm() {
 	libp2p_logger_add_class("test_api");
 	libp2p_logger_add_class("identify");
 	libp2p_logger_add_class("null");
-	libp2p_logger_add_class("multistream");
 	libp2p_logger_add_class("swarm");
 	libp2p_logger_add_class("secio");
 	*/
 	libp2p_logger_add_class("dialer");
 	libp2p_logger_add_class("yamux");
+	libp2p_logger_add_class("multistream");
+	libp2p_logger_add_class("threadsafe_buffer");
 
 	// Here is the connection information for the GO version:
 	char* remote_string = "/ip4/10.211.55.2/tcp/4001/ipfs/QmacSE6bCZiAu7nrYkhPATaSoL2q9BszkKzbX6fCiXuBGA";

thirdparty/ipfsaddr/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../../include -I../../../c-libp2p/include
+CFLAGS = -O0 -I../../include -I../../c-libp2p/include
 LFLAGS = 
 DEPS = 
 OBJS = ipfs_addr.o

unixfs/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3

util/Makefile

@@ -1,5 +1,5 @@
 CC = gcc
-CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall
+CFLAGS = -O0 -I../include -I../c-libp2p/include -I../c-libp2p/c-multihash/include -I../c-libp2p/c-multiaddr/include -I../c-libp2p/c-protobuf -Wall -std=gnu99
 
 ifdef DEBUG
 CFLAGS += -g3