cli: include help text and parsing fixes

.travis.yml

@@ -7,8 +7,7 @@
 #   IPv6 support
 
 sudo: required
-dist: precise
-group: legacy
+dist: trusty
 
 os: linux
 language: cpp
@@ -37,22 +36,25 @@ matrix:
     - compiler: ": ARM"
       env: HOST=arm-linux-gnueabihf PACKAGES="g++-arm-linux-gnueabihf" DEP_OPTS="NO_QT=1" GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"
     - compiler: ": Win32"
-      env: HOST=i686-w64-mingw32 PPA="ppa:ubuntu-wine/ppa" PACKAGES="nsis gcc-mingw-w64-i686 g++-mingw-w64-i686 binutils-mingw-w64-i686 mingw-w64-dev wine1.7 bc" RUN_TESTS=true GOAL="deploy" BITCOIN_CONFIG="--enable-gui --enable-reduce-exports" MAKEJOBS="-j2"
+      env: HOST=i686-w64-mingw32 DPKG_ADD_ARCH="i386" DEP_OPTS="NO_QT=1" PACKAGES="nsis g++-mingw-w64-i686 wine1.6 bc" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-reduce-exports"
     - compiler: ": 32-bit + dash"
-      env: HOST=i686-pc-linux-gnu PACKAGES="g++-multilib bc python-zmq" PPA="ppa:chris-lea/zeromq" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++" USE_SHELL="/bin/dash"
+      env: HOST=i686-pc-linux-gnu PACKAGES="g++-multilib bc python-zmq" DEP_OPTS="NO_QT=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports LDFLAGS=-static-libstdc++" USE_SHELL="/bin/dash"
     - compiler: ": Win64"
-      env: HOST=x86_64-w64-mingw32 PPA="ppa:ubuntu-wine/ppa" PACKAGES="nsis gcc-mingw-w64-x86-64 g++-mingw-w64-x86-64 binutils-mingw-w64-x86-64 mingw-w64-dev wine1.7 bc" RUN_TESTS=true GOAL="deploy" BITCOIN_CONFIG="--enable-gui --enable-reduce-exports" MAKEJOBS="-j2"
+      env: HOST=x86_64-w64-mingw32 DPKG_ADD_ARCH="i386" DEP_OPTS="NO_QT=1" PACKAGES="nsis g++-mingw-w64-x86-64 wine1.6 bc" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-reduce-exports"
     - compiler: ": bitcoind"
-      env: HOST=x86_64-unknown-linux-gnu PACKAGES="bc python-zmq" PPA="ppa:chris-lea/zeromq" DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports CPPFLAGS=-DDEBUG_LOCKORDER"
+      env: HOST=x86_64-unknown-linux-gnu PACKAGES="bc python-zmq" DEP_OPTS="NO_QT=1 NO_UPNP=1 DEBUG=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-zmq --enable-glibc-back-compat --enable-reduce-exports CPPFLAGS=-DDEBUG_LOCKORDER"
     - compiler: ": No wallet"
       env: HOST=x86_64-unknown-linux-gnu DEP_OPTS="NO_WALLET=1" RUN_TESTS=true GOAL="install" BITCOIN_CONFIG="--enable-glibc-back-compat --enable-reduce-exports"
     - compiler: ": Cross-Mac"
       env: HOST=x86_64-apple-darwin11 PACKAGES="cmake libcap-dev libz-dev libbz2-dev" BITCOIN_CONFIG="--enable-reduce-exports" OSX_SDK=10.9 GOAL="deploy"
   exclude:
     - compiler: gcc
+before_install:
+    - export PATH=$(echo $PATH | tr ':' "\n" | sed '/\/opt\/python/d' | tr "\n" ":" | sed "s|::|:|g")
 install:
-    - if [ -n "$PACKAGES" ]; then sudo rm -f /etc/apt/sources.list.d/travis_ci_zeromq3-source.list; fi
+    - if [ -n "$PACKAGES" ]; then sudo rm -f /etc/apt/sources.list.d/google-chrome.list; fi
     - if [ -n "$PPA" ]; then travis_retry sudo add-apt-repository "$PPA" -y; fi
+    - if [ -n "$DPKG_ADD_ARCH" ]; then sudo dpkg --add-architecture "$DPKG_ADD_ARCH" ; fi
     - if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get update; fi
     - if [ -n "$PACKAGES" ]; then travis_retry sudo apt-get install --no-install-recommends --no-upgrade -qq $PACKAGES; fi
 before_script:
@@ -66,7 +68,6 @@ script:
     - OUTDIR=$BASE_OUTDIR/$TRAVIS_PULL_REQUEST/$TRAVIS_JOB_NUMBER-$HOST
     - BITCOIN_CONFIG_ALL="--disable-dependency-tracking --prefix=$TRAVIS_BUILD_DIR/depends/$HOST --bindir=$OUTDIR/bin --libdir=$OUTDIR/lib"
     - depends/$HOST/native/bin/ccache --max-size=$CCACHE_SIZE
-    - if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then export CCACHE_READONLY=1; fi
     - test -n "$USE_SHELL" && eval '"$USE_SHELL" -c "./autogen.sh"' || ./autogen.sh
     - ./configure --cache-file=config.cache $BITCOIN_CONFIG_ALL $BITCOIN_CONFIG || ( cat config.log && false)
     - make distdir PACKAGE=bitcoin VERSION=$HOST

depends/builders/darwin.mk

@@ -7,7 +7,7 @@ build_darwin_OTOOL: = $(shell xcrun -f otool)
 build_darwin_NM: = $(shell xcrun -f nm)
 build_darwin_INSTALL_NAME_TOOL:=$(shell xcrun -f install_name_tool)
 build_darwin_SHA256SUM = shasum -a 256
-build_darwin_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -o
+build_darwin_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -L -o
 
 #darwin host on darwin builder. overrides darwin host preferences.
 darwin_CC=$(shell xcrun -f clang) -mmacosx-version-min=$(OSX_MIN_VERSION)

depends/builders/linux.mk

@@ -1,2 +1,2 @@
 build_linux_SHA256SUM = sha256sum
-build_linux_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -o
+build_linux_DOWNLOAD = curl --location --fail --connect-timeout $(DOWNLOAD_CONNECT_TIMEOUT) --retry $(DOWNLOAD_RETRIES) -L -o

depends/packages/qt.mk

@@ -31,7 +31,7 @@ $(package)_config_opts += -no-iconv
 $(package)_config_opts += -no-gif
 $(package)_config_opts += -no-freetype
 $(package)_config_opts += -no-nis
-$(package)_config_opts += -no-pch
+$(package)_config_opts += -pch
 $(package)_config_opts += -no-qml-debug
 $(package)_config_opts += -nomake examples
 $(package)_config_opts += -nomake tests

qa/rpc-tests/proxy_test.py

@@ -7,6 +7,7 @@
 from test_framework.socks5 import Socks5Configuration, Socks5Command, Socks5Server, AddressType
 from test_framework.test_framework import BitcoinTestFramework
 from test_framework.util import *
+from test_framework.netutil import test_ipv6_local
 '''
 Test plan:
 - Start bitcoind's with different proxy configurations
@@ -34,6 +35,7 @@
 
 class ProxyTest(BitcoinTestFramework):
     def __init__(self):
+        self.have_ipv6 = test_ipv6_local()
         # Create two proxies on different ports
         # ... one unauthenticated
         self.conf1 = Socks5Configuration()
@@ -45,29 +47,36 @@ def __init__(self):
         self.conf2.addr = ('127.0.0.1', 14000 + (os.getpid() % 1000))
         self.conf2.unauth = True
         self.conf2.auth = True
-        # ... one on IPv6 with similar configuration
-        self.conf3 = Socks5Configuration()
-        self.conf3.af = socket.AF_INET6
-        self.conf3.addr = ('::1', 15000 + (os.getpid() % 1000))
-        self.conf3.unauth = True
-        self.conf3.auth = True
+        if self.have_ipv6:
+            # ... one on IPv6 with similar configuration
+            self.conf3 = Socks5Configuration()
+            self.conf3.af = socket.AF_INET6
+            self.conf3.addr = ('::1', 15000 + (os.getpid() % 1000))
+            self.conf3.unauth = True
+            self.conf3.auth = True
+        else:
+            print "Warning: testing without local IPv6 support"
 
         self.serv1 = Socks5Server(self.conf1)
         self.serv1.start()
         self.serv2 = Socks5Server(self.conf2)
         self.serv2.start()
-        self.serv3 = Socks5Server(self.conf3)
-        self.serv3.start()
+        if self.have_ipv6:
+            self.serv3 = Socks5Server(self.conf3)
+            self.serv3.start()
 
     def setup_nodes(self):
         # Note: proxies are not used to connect to local nodes
         # this is because the proxy to use is based on CService.GetNetwork(), which return NET_UNROUTABLE for localhost
-        return start_nodes(4, self.options.tmpdir, extra_args=[
+        args = [
             ['-listen', '-debug=net', '-debug=proxy', '-proxy=%s:%i' % (self.conf1.addr),'-proxyrandomize=1'], 
             ['-listen', '-debug=net', '-debug=proxy', '-proxy=%s:%i' % (self.conf1.addr),'-onion=%s:%i' % (self.conf2.addr),'-proxyrandomize=0'], 
             ['-listen', '-debug=net', '-debug=proxy', '-proxy=%s:%i' % (self.conf2.addr),'-proxyrandomize=1'], 
-            ['-listen', '-debug=net', '-debug=proxy', '-proxy=[%s]:%i' % (self.conf3.addr),'-proxyrandomize=0', '-noonion']
-            ])
+            []
+            ]
+        if self.have_ipv6:
+            args[3] = ['-listen', '-debug=net', '-debug=proxy', '-proxy=[%s]:%i' % (self.conf3.addr),'-proxyrandomize=0', '-noonion']
+        return start_nodes(4, self.options.tmpdir, extra_args=args)
 
     def node_test(self, node, proxies, auth, test_onion=True):
         rv = []
@@ -84,18 +93,19 @@ def node_test(self, node, proxies, auth, test_onion=True):
             assert_equal(cmd.password, None)
         rv.append(cmd)
 
-        # Test: outgoing IPv6 connection through node
-        node.addnode("[1233:3432:2434:2343:3234:2345:6546:4534]:5443", "onetry")
-        cmd = proxies[1].queue.get()
-        assert(isinstance(cmd, Socks5Command))
-        # Note: bitcoind's SOCKS5 implementation only sends atyp DOMAINNAME, even if connecting directly to IPv4/IPv6
-        assert_equal(cmd.atyp, AddressType.DOMAINNAME)
-        assert_equal(cmd.addr, "1233:3432:2434:2343:3234:2345:6546:4534")
-        assert_equal(cmd.port, 5443)
-        if not auth:
-            assert_equal(cmd.username, None)
-            assert_equal(cmd.password, None)
-        rv.append(cmd)
+        if self.have_ipv6:
+            # Test: outgoing IPv6 connection through node
+            node.addnode("[1233:3432:2434:2343:3234:2345:6546:4534]:5443", "onetry")
+            cmd = proxies[1].queue.get()
+            assert(isinstance(cmd, Socks5Command))
+            # Note: bitcoind's SOCKS5 implementation only sends atyp DOMAINNAME, even if connecting directly to IPv4/IPv6
+            assert_equal(cmd.atyp, AddressType.DOMAINNAME)
+            assert_equal(cmd.addr, "1233:3432:2434:2343:3234:2345:6546:4534")
+            assert_equal(cmd.port, 5443)
+            if not auth:
+                assert_equal(cmd.username, None)
+                assert_equal(cmd.password, None)
+            rv.append(cmd)
 
         if test_onion:
             # Test: outgoing onion connection through node
@@ -135,10 +145,11 @@ def run_test(self):
         rv = self.node_test(self.nodes[2], [self.serv2, self.serv2, self.serv2, self.serv2], True)
         # Check that credentials as used for -proxyrandomize connections are unique
         credentials = set((x.username,x.password) for x in rv)
-        assert_equal(len(credentials), 4)
+        assert_equal(len(credentials), len(rv))
 
-        # proxy on IPv6 localhost
-        self.node_test(self.nodes[3], [self.serv3, self.serv3, self.serv3, self.serv3], False, False)
+        if self.have_ipv6:
+            # proxy on IPv6 localhost
+            self.node_test(self.nodes[3], [self.serv3, self.serv3, self.serv3, self.serv3], False, False)
 
         def networks_dict(d):
             r = {}
@@ -167,11 +178,12 @@ def networks_dict(d):
             assert_equal(n2[net]['proxy_randomize_credentials'], True)
         assert_equal(n2['onion']['reachable'], True)
 
-        n3 = networks_dict(self.nodes[3].getnetworkinfo())
-        for net in ['ipv4','ipv6']:
-            assert_equal(n3[net]['proxy'], '[%s]:%i' % (self.conf3.addr))
-            assert_equal(n3[net]['proxy_randomize_credentials'], False)
-        assert_equal(n3['onion']['reachable'], False)
+        if self.have_ipv6:
+            n3 = networks_dict(self.nodes[3].getnetworkinfo())
+            for net in ['ipv4','ipv6']:
+                assert_equal(n3[net]['proxy'], '[%s]:%i' % (self.conf3.addr))
+                assert_equal(n3[net]['proxy_randomize_credentials'], False)
+            assert_equal(n3['onion']['reachable'], False)
 
 if __name__ == '__main__':
     ProxyTest().main()

qa/rpc-tests/test_framework/netutil.py

@@ -137,3 +137,18 @@ def addr_to_hex(addr):
     else:
         raise ValueError('Could not parse address %s' % addr)
     return binascii.hexlify(bytearray(addr))
+
+def test_ipv6_local():
+    '''
+    Check for (local) IPv6 support.
+    '''
+    import socket
+    # By using SOCK_DGRAM this will not actually make a connection, but it will
+    # fail if there is no route to IPv6 localhost.
+    have_ipv6 = True
+    try:
+        s = socket.socket(socket.AF_INET6, socket.SOCK_DGRAM)
+        s.connect(('::1', 0))
+    except socket.error:
+        have_ipv6 = False
+    return have_ipv6

src/rpcblockchain.cpp

@@ -285,10 +285,12 @@ UniValue getblockhashes(const UniValue& params, bool fHelp)
             "1. high         (numeric, required) The newer block timestamp\n"
             "2. low          (numeric, required) The older block timestamp\n"
             "\nResult:\n"
-            "["
+            "[\n"
             "  \"hash\"         (string) The block hash\n"
-            "]"
+            "]\n"
             "\nExamples:\n"
+            + HelpExampleCli("getblockhashes", "1231614698 1231024505")
+            + HelpExampleRpc("getblockhashes", "1231614698, 1231024505")
         );
 
     unsigned int high = params[0].get_int();

src/rpcclient.cpp

@@ -102,6 +102,14 @@ static const CRPCConvertParam vRPCConvertParams[] =
     { "prioritisetransaction", 2 },
     { "setban", 2 },
     { "setban", 3 },
+    { "getblockhashes", 0 },
+    { "getblockhashes", 1 },
+    { "getspentinfo", 0},
+    { "getaddresstxids", 0},
+    { "getaddressbalance", 0},
+    { "getaddressdeltas", 0},
+    { "getaddressutxos", 0},
+    { "getaddressmempool", 0},
 };
 
 class CRPCConvertTable