Split up util.cpp/h

Split up util.cpp/h into:

- string utilities (hex, base32, base64): no internal dependencies, no dependency on boost (apart from foreach)
- money utilities (parsesmoney, formatmoney)
- time utilities (gettime*, sleep, format date):
- and the rest (logging, argument parsing, config file parsing)

The latter is basically the environment and OS handling,
and is stripped of all utility functions, so we may want to
rename it to something else than util.cpp/h for clarity (Matt suggested
osinterface).

Breaks dependency of sha256.cpp on all the things pulled in by util.

10 files changed, 13 insertions, 4 deletions

diff --git a/src/test/DoS_tests.cpp b/src/test/DoS_tests.cpp
index 5e17555e7a..4ecf6e2535 100644
--- a/src/test/DoS_tests.cpp
+++ b/src/test/DoS_tests.cpp
@@ -14,6 +14,7 @@
 #include "pow.h"
 #include "script.h"
 #include "serialize.h"
+#include "util.h"
 
 #include <stdint.h>
 
diff --git a/src/test/alert_tests.cpp b/src/test/alert_tests.cpp
index e3066a51ab..4af87cf8ef 100644
--- a/src/test/alert_tests.cpp
+++ b/src/test/alert_tests.cpp
@@ -11,6 +11,7 @@
 
 #include "serialize.h"
 #include "util.h"
+#include "utilstrencodings.h"
 #include "version.h"
 
 #include <fstream>
diff --git a/src/test/allocator_tests.cpp b/src/test/allocator_tests.cpp
index 2752a0b215..69888da3df 100644
--- a/src/test/allocator_tests.cpp
+++ b/src/test/allocator_tests.cpp
@@ -4,6 +4,8 @@
 
 #include "util.h"
 
+#include "allocators.h"
+
 #include <boost/test/unit_test.hpp>
 
 BOOST_AUTO_TEST_SUITE(allocator_tests)
diff --git a/src/test/base32_tests.cpp b/src/test/base32_tests.cpp
index 87473585e3..68617abbdd 100644
--- a/src/test/base32_tests.cpp
+++ b/src/test/base32_tests.cpp
@@ -2,7 +2,7 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "util.h"
+#include "utilstrencodings.h"
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/base64_tests.cpp b/src/test/base64_tests.cpp
index d4a23d9aa0..f2bf3326ad 100644
--- a/src/test/base64_tests.cpp
+++ b/src/test/base64_tests.cpp
@@ -2,7 +2,7 @@
 // Distributed under the MIT/X11 software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
-#include "util.h"
+#include "utilstrencodings.h"
 
 #include <boost/test/unit_test.hpp>
 
diff --git a/src/test/checkblock_tests.cpp b/src/test/checkblock_tests.cpp
index 10352240f4..fdea12846a 100644
--- a/src/test/checkblock_tests.cpp
+++ b/src/test/checkblock_tests.cpp
@@ -9,6 +9,7 @@
 
 
 #include "main.h"
+#include "utiltime.h"
 
 #include <cstdio>
 
diff --git a/src/test/crypto_tests.cpp b/src/test/crypto_tests.cpp
index a17278b803..a3eec270ee 100644
--- a/src/test/crypto_tests.cpp
+++ b/src/test/crypto_tests.cpp
@@ -6,7 +6,7 @@
 #include "crypto/sha1.h"
 #include "crypto/sha2.h"
 #include "random.h"
-#include "util.h"
+#include "utilstrencodings.h"
 
 #include <vector>
 
diff --git a/src/test/hash_tests.cpp b/src/test/hash_tests.cpp
index 4568c8769b..b8e290f071 100644
--- a/src/test/hash_tests.cpp
+++ b/src/test/hash_tests.cpp
@@ -3,7 +3,7 @@
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
 #include "hash.h"
-#include "util.h"
+#include "utilstrencodings.h"
 
 #include <vector>
 
diff --git a/src/test/test_bitcoin.cpp b/src/test/test_bitcoin.cpp
index 443b5853b2..68fad8d038 100644
--- a/src/test/test_bitcoin.cpp
+++ b/src/test/test_bitcoin.cpp
@@ -16,6 +16,7 @@
 
 #include <boost/filesystem.hpp>
 #include <boost/test/unit_test.hpp>
+#include <boost/thread.hpp>
 
 CClientUIInterface uiInterface;
 CWallet* pwalletMain;
diff --git a/src/test/util_tests.cpp b/src/test/util_tests.cpp
index 31fcd3e92a..e077c9de3b 100644
--- a/src/test/util_tests.cpp
+++ b/src/test/util_tests.cpp
@@ -4,8 +4,11 @@
 
 #include "util.h"
 
+#include "core.h"
 #include "random.h"
 #include "sync.h"
+#include "utilstrencodings.h"
+#include "utilmoneystr.h"
 
 #include <stdint.h>
 #include <vector>