Misc changes to support binary upload

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=c99
+CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multiaddr/include -I../../c-protobuf -Wall -std=c11
 
 ifdef DEBUG
 CFLAGS += -g3

core/http_request.c

@@ -471,11 +471,12 @@ int ipfs_core_http_request_get(struct IpfsNode* local_node, struct HttpRequest*
  * @param local_node the context
  * @param request the request
  * @param result the results
+ * @param result_size the size of the results
  * @param data the array with post data
- * @param size the data length
+ * @param data_size the data length
  * @returns true(1) on success, false(0) on error
  */
-int ipfs_core_http_request_post(struct IpfsNode* local_node, struct HttpRequest* request, char** result, char *data, size_t size) {
+int ipfs_core_http_request_post(struct IpfsNode* local_node, struct HttpRequest* request, char** result, size_t* result_size, char *data, size_t data_size) {
 	if (request == NULL || request->command == NULL || data == NULL)
 		return 0;
 
@@ -507,7 +508,7 @@ int ipfs_core_http_request_post(struct IpfsNode* local_node, struct HttpRequest*
 						CURLFORM_PTRCONTENTS,	data,
 						CURLFORM_CONTENTTYPE,	"application/octet-stream",
 						CURLFORM_FILENAME,	"",
-						CURLFORM_CONTENTSLENGTH,	size,
+						CURLFORM_CONTENTSLENGTH,	data_size,
 						CURLFORM_END);
 
 
@@ -531,8 +532,10 @@ int ipfs_core_http_request_post(struct IpfsNode* local_node, struct HttpRequest*
 	res = curl_easy_perform(curl);
 	curl_easy_cleanup(curl);
 	if (res == CURLE_OK) {
-		if (strcmp(s.ptr, "404 page not found") != 0)
+		if (strcmp(s.ptr, "404 page not found") != 0) {
 			*result = s.ptr;
+			*result_size = s.len;
+		}
 		else
 			res = -1;
 	} else {

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=c99
+CFLAGS = -O0 -I../include -I../../c-libp2p/include -I../../c-multihash/include -I../../c-multiaddr/include -I../../c-protobuf -Wall -std=c11
 
 ifdef DEBUG
 CFLAGS += -g3

importer/importer.c

@@ -1,3 +1,6 @@
+// these two for strdup
+#define _GNU_SOURCE
+#define __USE_GNU
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -8,6 +11,7 @@
 #include "libp2p/os/utils.h"
 #include "ipfs/cmd/cli.h"
 #include "ipfs/core/ipfs_node.h"
+#include "ipfs/core/http_request.h"
 #include "ipfs/repo/fsrepo/fs_repo.h"
 #include "ipfs/repo/init.h"
 #include "ipfs/unixfs/unixfs.h"
@@ -386,7 +390,29 @@ int ipfs_import_files(struct CliArguments* args) {
 	}
 	ipfs_node_offline_new(repo_path, &local_node);
 
+	/** disabling for the time being
+	if (local_node->mode == MODE_API_AVAILABLE) {
+		// do this through the API
+		struct HttpRequest* request = ipfs_core_http_request_new();
+		request->command = "add";
+		struct HttpParam* recursive_param = ipfs_core_http_param_new();
+		recursive_param->name = strdup("recursive");
+		recursive_param->value = strdup((recursive ? "true" : "false"));
+		libp2p_utils_vector_add(request->params, recursive_param);
+		current = first;
+		while (current != NULL) {
+			libp2p_utils_vector_add(request->arguments, current->file_name);
+			current = current->next;
+		}
+		uint8_t* result = NULL;
+		size_t result_size = 0;
+		if (!ipfs_core_http_request_post(local_node, request, &result, &result_size, data, data_size)) {
 
+		}
+
+	} else {
+	*/
+		// No daemon is running. Do this without using the API
 		// import the file(s)
 		current = first;
 		while (current != NULL) {
@@ -412,6 +438,7 @@ int ipfs_import_files(struct CliArguments* args) {
 			}
 			current = current->next;
 		}
+	// } uncomment this line when the api is up and running with file transfer
 
 	retVal = 1;
 	exit:

include/ipfs/core/http_request.h

@@ -81,8 +81,9 @@ int ipfs_core_http_request_get(struct IpfsNode* local_node, struct HttpRequest*
  * @param local_node the context
  * @param request the request
  * @param result the results
+ * @param result_size the size of the results
  * @param data the array with post data
- * @param size the data length
+ * @param data_size the data length
  * @returns true(1) on success, false(0) on error
  */
-int ipfs_core_http_request_post(struct IpfsNode* local_node, struct HttpRequest* request, char** result, char *data, size_t size);
+int ipfs_core_http_request_post(struct IpfsNode* local_node, struct HttpRequest* request, char** result, size_t* result_size, char *data, size_t data_size);

namesys/name.c

@@ -23,7 +23,7 @@ int ipfs_name_publish(struct IpfsNode* local_node, char* name) {
 	size_t response_size = 0;
 	int retVal = ipfs_core_http_request_get(local_node, request, &response, &response_size);
 	if (response != NULL && response_size > 0) {
-		fprintf(stdout, response);
+		fwrite(response, 1, response_size, stdout);
 		free(response);
 	}
 	ipfs_core_http_request_free(request);
@@ -42,7 +42,7 @@ int ipfs_name_resolve(struct IpfsNode* local_node, char* name) {
 	size_t response_size = 0;
 	int retVal = ipfs_core_http_request_get(local_node, request, &response, &response_size);
 	if (response != NULL && response_size > 0) {
-		fprintf(stdout, response);
+		fwrite(response, 1, response_size, stdout);
 		free(response);
 	}
 	ipfs_core_http_request_free(request);

routing/offline.c

@@ -153,7 +153,7 @@ int ipfs_routing_offline_provide (ipfs_routing* offlineRouting, const unsigned c
 			return 0;
 		}
 		ipfs_core_http_request_free(request);
-		fprintf(stdout, response);
+		fwrite(response, 1, response_size, stdout);
 		return 1;
 	} else {
 		libp2p_logger_debug("offline", "Unable to announce that I can provide the hash, as API not available.\n");

test/scripts/run_tests.sh

@@ -6,3 +6,4 @@
 ./run_test.sh test_4.sh
 ./run_test.sh test_5.sh
 ./run_test.sh test_6.sh
+./run_test.sh test_7.sh

test/scripts/test_7.sh

@@ -0,0 +1,49 @@
+#!/bin/bash
+
+####
+# Attempt to add and retrieve binary file from running daemon
+#
+####
+
+source ./test_helpers.sh
+
+IPFS="../../main/ipfs --config /tmp/ipfs_1"
+
+function pre {
+	rm -Rf /tmp/ipfs_1
+	eval "$IPFS" init;
+	check_failure "pre" $?
+	cp ../config.test1.wo_journal /tmp/ipfs_1/config
+}
+
+function post {
+	rm -Rf /tmp/ipfs_1;
+	rm hello.bin;
+	rm hello2.bin;
+}
+
+function body {
+	create_binary_file;
+	
+	#start the daemon
+	eval "../../main/ipfs --config /tmp/ipfs_1 daemon &"
+	daemon_id=$!
+	sleep 5
+	
+	# add file
+	eval "$IPFS" add hello.bin
+	check_failure "add hello.bin" $?
+	sleep 5
+
+	# retrieve file
+	eval "$IPFS" cat QmX4zpwaE7CSgZZsULgoB3gXYC6hh7RN19bEfWxw7sL8Xx > hello2.bin
+	check_failure "cat" $?
+	
+	# file size should be 256
+	actualsize=$(wc -c < hello2.bin)
+	if [ $actualsize -ne 256 ]; then
+		echo '*** Failure *** file size incorrect'
+	fi
+	
+	kill -9 $daemon_id
+}