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-rw-r--r--contrib/otshell_utils/CMakeLists.txt14
-rw-r--r--contrib/otshell_utils/LICENCE.txt21
-rw-r--r--contrib/otshell_utils/ccolor.cpp116
-rw-r--r--contrib/otshell_utils/ccolor.hpp73
-rw-r--r--contrib/otshell_utils/lib_common1.hpp52
-rw-r--r--contrib/otshell_utils/runoptions.cpp69
-rw-r--r--contrib/otshell_utils/runoptions.hpp58
-rw-r--r--contrib/otshell_utils/utils.cpp804
-rw-r--r--contrib/otshell_utils/utils.hpp532
-rw-r--r--contrib/otshell_utils/windows_stream.cpp64
-rw-r--r--contrib/otshell_utils/windows_stream.h20
11 files changed, 1823 insertions, 0 deletions
diff --git a/contrib/otshell_utils/CMakeLists.txt b/contrib/otshell_utils/CMakeLists.txt
new file mode 100644
index 000000000..7413e0dc5
--- /dev/null
+++ b/contrib/otshell_utils/CMakeLists.txt
@@ -0,0 +1,14 @@
+cmake_minimum_required (VERSION 2.6)
+project (otshell CXX)
+
+# Add executable
+
+file(GLOB otshell_utils_sources # All files in directory:
+ "*.h"
+ "*.hpp"
+ "*.cpp"
+)
+
+add_library (otshell_utils STATIC ${otshell_utils_sources})
+set_target_properties (otshell_utils PROPERTIES OUTPUT_NAME "otshell_utils")
+#target_link_libraries (upnpc-static ${LDLIBS}) # to add used libs
diff --git a/contrib/otshell_utils/LICENCE.txt b/contrib/otshell_utils/LICENCE.txt
new file mode 100644
index 000000000..f351acf10
--- /dev/null
+++ b/contrib/otshell_utils/LICENCE.txt
@@ -0,0 +1,21 @@
+
+This are some files also from OpenTransactions / otshell project,
+developed thanks to the awesome OpenTransaction project, organization and developers :)
+
+Parts of code here was also developed thanks to the excellent Monero project,
+thanks to Monero project, organization and developers :)
+
+[Some] files/code here (in external/otshell_utils) are under licence defined in
+src/doc/LICENCE-otshell.txt ;
+Others are from monero, with licence in src/doc/LICENCE-monero.txt ;
+
+For me (rfree) the licence seem compatbile so no problem, personally (as author of many parts of the code,
+possibly not all) I do not worry who uses it how; I'am not a lawyer.
+
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+Please share :-) This licence can be used e.g. for parts of code that are usable in both open-source FOSS project
+Monero and Open Transactions, to share and develop both faster.
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+
+
diff --git a/contrib/otshell_utils/ccolor.cpp b/contrib/otshell_utils/ccolor.cpp
new file mode 100644
index 000000000..cd93e0de7
--- /dev/null
+++ b/contrib/otshell_utils/ccolor.cpp
@@ -0,0 +1,116 @@
+#include "ccolor.hpp"
+#include <cstdarg>
+
+// from http://stackoverflow.com/questions/2616906/how-do-i-output-coloured-text-to-a-linux-terminal
+// from http://wiznet.gr/src/ccolor.zip
+// edited by rfree - as part of https://github.com/rfree/Open-Transactions/
+
+using namespace std;
+
+#ifdef _MSC_VER
+
+#define snprintf c99_snprintf
+
+inline int c99_vsnprintf(char* str, size_t size, const char* format, va_list ap) {
+ int count = -1;
+ if (size != 0)
+ count = _vsnprintf_s(str, size, _TRUNCATE, format, ap);
+ if (count == -1)
+ count = _vscprintf(format, ap);
+ return count;
+}
+
+inline int c99_snprintf(char* str, size_t size, const char* format, ...) {
+ int count;
+ va_list ap;
+ va_start(ap, format);
+ count = c99_vsnprintf(str, size, format, ap);
+ va_end(ap);
+ return count;
+}
+#endif // _MSC_VER
+
+#define CC_CONSOLE_COLOR_DEFAULT "\033[0m"
+#define CC_FORECOLOR(C) "\033[" #C "m"
+#define CC_BACKCOLOR(C) "\033[" #C "m"
+#define CC_ATTR(A) "\033[" #A "m"
+
+namespace zkr
+{
+ enum Color
+ {
+ Black,
+ Red,
+ Green,
+ Yellow,
+ Blue,
+ Magenta,
+ Cyan,
+ White,
+ Default = 9
+ };
+
+ enum Attributes
+ {
+ Reset,
+ Bright,
+ Dim,
+ Underline,
+ Blink,
+ Reverse,
+ Hidden
+ };
+
+ char * cc::color(int attr, int fg, int bg)
+ {
+ static const int size = 20;
+ static char command[size];
+
+ /* Command is the control command to the terminal */
+ snprintf(command, size, "%c[%d;%d;%dm", 0x1B, attr, fg + 30, bg + 40);
+ return command;
+ }
+
+
+ const char *cc::console = CC_CONSOLE_COLOR_DEFAULT;
+ const char *cc::underline = CC_ATTR(4);
+ const char *cc::bold = CC_ATTR(1);
+
+ const char *cc::fore::black = CC_FORECOLOR(30);
+ const char *cc::fore::blue = CC_FORECOLOR(34);
+ const char *cc::fore::red = CC_FORECOLOR(31);
+ const char *cc::fore::magenta = CC_FORECOLOR(35);
+ const char *cc::fore::green = CC_FORECOLOR(92);
+ const char *cc::fore::cyan = CC_FORECOLOR(36);
+ const char *cc::fore::yellow = CC_FORECOLOR(33);
+ const char *cc::fore::white = CC_FORECOLOR(37);
+ const char *cc::fore::console = CC_FORECOLOR(39);
+
+ const char *cc::fore::lightblack = CC_FORECOLOR(90);
+ const char *cc::fore::lightblue = CC_FORECOLOR(94);
+ const char *cc::fore::lightred = CC_FORECOLOR(91);
+ const char *cc::fore::lightmagenta = CC_FORECOLOR(95);
+ const char *cc::fore::lightgreen = CC_FORECOLOR(92);
+ const char *cc::fore::lightcyan = CC_FORECOLOR(96);
+ const char *cc::fore::lightyellow = CC_FORECOLOR(93);
+ const char *cc::fore::lightwhite = CC_FORECOLOR(97);
+
+ const char *cc::back::black = CC_BACKCOLOR(40);
+ const char *cc::back::blue = CC_BACKCOLOR(44);
+ const char *cc::back::red = CC_BACKCOLOR(41);
+ const char *cc::back::magenta = CC_BACKCOLOR(45);
+ const char *cc::back::green = CC_BACKCOLOR(42);
+ const char *cc::back::cyan = CC_BACKCOLOR(46);
+ const char *cc::back::yellow = CC_BACKCOLOR(43);
+ const char *cc::back::white = CC_BACKCOLOR(47);
+ const char *cc::back::console = CC_BACKCOLOR(49);
+
+ const char *cc::back::lightblack = CC_BACKCOLOR(100);
+ const char *cc::back::lightblue = CC_BACKCOLOR(104);
+ const char *cc::back::lightred = CC_BACKCOLOR(101);
+ const char *cc::back::lightmagenta = CC_BACKCOLOR(105);
+ const char *cc::back::lightgreen = CC_BACKCOLOR(102);
+ const char *cc::back::lightcyan = CC_BACKCOLOR(106);
+ const char *cc::back::lightyellow = CC_BACKCOLOR(103);
+ const char *cc::back::lightwhite = CC_BACKCOLOR(107);
+}
diff --git a/contrib/otshell_utils/ccolor.hpp b/contrib/otshell_utils/ccolor.hpp
new file mode 100644
index 000000000..bf5a601a2
--- /dev/null
+++ b/contrib/otshell_utils/ccolor.hpp
@@ -0,0 +1,73 @@
+// ccolor.hpp
+
+// from http://stackoverflow.com/questions/2616906/how-do-i-output-coloured-text-to-a-linux-terminal
+// from http://wiznet.gr/src/ccolor.zip
+// edited by rfree - as part of https://github.com/rfree/Open-Transactions/
+
+#ifndef INCLUDE_OT_ccolor
+#define INCLUDE_OT_ccolor
+
+#include <iostream>
+#include <stdio.h>
+
+namespace zkr
+{
+ class cc
+ {
+ public:
+
+ class fore
+ {
+ public:
+ static const char *black;
+ static const char *blue;
+ static const char *red;
+ static const char *magenta;
+ static const char *green;
+ static const char *cyan;
+ static const char *yellow;
+ static const char *white;
+ static const char *console;
+
+ static const char *lightblack;
+ static const char *lightblue;
+ static const char *lightred;
+ static const char *lightmagenta;
+ static const char *lightgreen;
+ static const char *lightcyan;
+ static const char *lightyellow;
+ static const char *lightwhite;
+ };
+
+ class back
+ {
+ public:
+ static const char *black;
+ static const char *blue;
+ static const char *red;
+ static const char *magenta;
+ static const char *green;
+ static const char *cyan;
+ static const char *yellow;
+ static const char *white;
+ static const char *console;
+
+ static const char *lightblack;
+ static const char *lightblue;
+ static const char *lightred;
+ static const char *lightmagenta;
+ static const char *lightgreen;
+ static const char *lightcyan;
+ static const char *lightyellow;
+ static const char *lightwhite;
+ };
+
+ static char *color(int attr, int fg, int bg);
+ static const char *console;
+ static const char *underline;
+ static const char *bold;
+ };
+}
+
+#endif
+
diff --git a/contrib/otshell_utils/lib_common1.hpp b/contrib/otshell_utils/lib_common1.hpp
new file mode 100644
index 000000000..456e63fbb
--- /dev/null
+++ b/contrib/otshell_utils/lib_common1.hpp
@@ -0,0 +1,52 @@
+/* See other files here for the LICENCE that applies here. */
+
+
+#ifndef INCLUDE_OT_NEWCLI_COMMON1
+#define INCLUDE_OT_NEWCLI_COMMON1
+
+#include <string>
+#include <cstring>
+#include <vector>
+#include <map>
+#include <list>
+#include <algorithm>
+#include <iostream>
+#include <fstream>
+#include <sstream>
+#include <set>
+#include <iterator>
+#include <stdexcept>
+
+#include <functional>
+#include <memory>
+#include <thread>
+#include <atomic>
+#include <mutex>
+
+
+// list of thigs from libraries that we pull into namespace nOT::nNewcli
+// we might still need to copy/paste it in few places to make IDEs pick it up correctly
+#define INJECT_OT_COMMON_USING_NAMESPACE_COMMON_1 \
+ using std::string; \
+ using std::vector; \
+ using std::vector; \
+ using std::list; \
+ using std::set; \
+ using std::map; \
+ using std::ostream; \
+ using std::istream; \
+ using std::cin; \
+ using std::cerr; \
+ using std::cout; \
+ using std::cerr; \
+ using std::endl; \
+ using std::function; \
+ using std::unique_ptr; \
+ using std::shared_ptr; \
+ using std::weak_ptr; \
+ using std::enable_shared_from_this; \
+ using std::mutex; \
+ using std::lock_guard; \
+
+#endif
+
diff --git a/contrib/otshell_utils/runoptions.cpp b/contrib/otshell_utils/runoptions.cpp
new file mode 100644
index 000000000..ffd37eae4
--- /dev/null
+++ b/contrib/otshell_utils/runoptions.cpp
@@ -0,0 +1,69 @@
+/* See other files here for the LICENCE that applies here. */
+/* See header file .hpp for info */
+
+#include "runoptions.hpp"
+
+#include "lib_common1.hpp"
+
+namespace nOT {
+
+INJECT_OT_COMMON_USING_NAMESPACE_COMMON_1 // <=== namespaces
+
+// (no debug - this is the default)
+// +nodebug (no debug)
+// +debug ...... --asdf
+// +debug +debugcerr .... --asfs
+// +debug +debugfile .... --asfs
+
+cRunOptions::cRunOptions()
+ : mRunMode(eRunModeCurrent), mDebug(false), mDebugSendToFile(false), mDebugSendToCerr(false)
+ ,mDoRunDebugshow(false)
+{ }
+
+vector<string> cRunOptions::ExecuteRunoptionsAndRemoveThem(const vector<string> & args) {
+ vector<string> arg_clear; // will store only the arguments that are not removed
+
+ for (auto arg : args) {
+ bool thisIsRunoption=false;
+
+ if (arg.size()>0) {
+ if (arg.at(0) == '+') thisIsRunoption=true;
+ }
+
+ if (thisIsRunoption) Exec(arg); // ***
+ if (! thisIsRunoption) arg_clear.push_back(arg);
+ }
+
+ Normalize();
+
+ return arg_clear;
+}
+
+void cRunOptions::Exec(const string & runoption) { // eg: Exec("+debug");
+ if (runoption == "+nodebug") { mDebug=false; }
+ else if (runoption == "+debug") { mDebug=true; }
+ else if (runoption == "+debugcerr") { mDebug=true; mDebugSendToCerr=true; }
+ else if (runoption == "+debugfile") { mDebug=true; mDebugSendToFile=true; }
+ else if (runoption == "+demo") { mRunMode=eRunModeDemo; }
+ else if (runoption == "+normal") { mRunMode=eRunModeNormal; }
+ else if (runoption == "+current") { mRunMode=eRunModeCurrent; }
+ else if (runoption == "+debugshow") { mDebug=true; mDebugSendToCerr=true; mDoRunDebugshow=true; }
+ else {
+ cerr << "Unknown runoption in Exec: '" << runoption << "'" << endl;
+ throw std::runtime_error("Unknown runoption");
+ }
+ // cerr<<"debug="<<mDebug<<endl;
+}
+
+void cRunOptions::Normalize() {
+ if (mDebug) {
+ if (!( mDebugSendToFile || mDebugSendToCerr )) mDebugSendToCerr=true; // if debug is on then send to something, e.g. to cerr
+ }
+}
+
+
+cRunOptions gRunOptions; // (extern)
+
+} // namespace OT
+
+
diff --git a/contrib/otshell_utils/runoptions.hpp b/contrib/otshell_utils/runoptions.hpp
new file mode 100644
index 000000000..219d3b509
--- /dev/null
+++ b/contrib/otshell_utils/runoptions.hpp
@@ -0,0 +1,58 @@
+/* See other files here for the LICENCE that applies here. */
+/*
+Template for new files, replace word "template" and later delete this line here.
+*/
+
+#ifndef INCLUDE_OT_NEWCLI_runoptions_hpp
+#define INCLUDE_OT_NEWCLI_runoptions_hpp
+
+#include "lib_common1.hpp"
+
+namespace nOT {
+
+INJECT_OT_COMMON_USING_NAMESPACE_COMMON_1 // <=== namespaces
+
+/** Global options to run this program main() Eg used for developer's special options like +setdemo +setdebug.
+This is NOT for all the other options that are parsed and executed by program. */
+class cRunOptions {
+ public:
+ enum tRunMode { ///< Type of run mode - is this normal, or demonstration etc.
+ eRunModeCurrent=1, ///< currently developed version
+ eRunModeDemo, ///< best currently available Demo of something nice
+ eRunModeNormal, ///< do the normal things that the program should do
+ };
+
+ private:
+ tRunMode mRunMode; ///< selected run mode
+
+ bool mDebug; // turn debug on, Eg: +debug without it probably nothing will be written to debug (maybe just error etc)
+ bool mDebugSendToFile; // send to file, Eg: for +debugfile ; also turns on debug
+ bool mDebugSendToCerr; // send to cerr, Eg: for +debugcerr ; also turns on debug
+ // if debug is set but not any other DebugSend* then we will default to sending to debugcerr
+
+ bool mDoRunDebugshow;
+
+ public:
+ tRunMode getTRunMode() const { return mRunMode; }
+ bool getDebug() const { return mDebug; }
+ bool getDebugSendToFile() const { return mDebugSendToFile; }
+ bool getDebugSendToCerr() const { return mDebugSendToCerr; }
+ bool getDoRunDebugshow() const { return mDoRunDebugshow; }
+
+ cRunOptions();
+
+ vector<string> ExecuteRunoptionsAndRemoveThem(const vector<string> & args);
+ void Exec(const string & runoption); // eg: Exec("+debug");
+
+ void Normalize();
+};
+
+extern cRunOptions gRunOptions;
+
+
+} // namespace nOT
+
+
+
+#endif
+
diff --git a/contrib/otshell_utils/utils.cpp b/contrib/otshell_utils/utils.cpp
new file mode 100644
index 000000000..e1d7d9a14
--- /dev/null
+++ b/contrib/otshell_utils/utils.cpp
@@ -0,0 +1,804 @@
+/// @file
+/// @author rfree (current maintainer in monero.cc project)
+/// @brief various general utils taken from (and relate to) otshell project, including loggiang/debug
+
+/* See other files here for the LICENCE that applies here. */
+/* See header file .hpp for info */
+
+#include <algorithm>
+#include <functional>
+#include <cctype>
+#include <locale>
+#include <fstream>
+#include <iostream>
+#include <iomanip>
+
+#include "utils.hpp"
+
+#include "ccolor.hpp"
+
+#include "lib_common1.hpp"
+
+#include "runoptions.hpp"
+
+#if defined(_WIN32) || defined(WIN32) || defined(_WIN64) || defined (WIN64)
+ #define OS_TYPE_WINDOWS
+#elif defined(__unix__) || defined(__posix) || defined(__linux) || defined(__darwin) || defined(__APPLE__) || defined(__clang__)
+ #define OS_TYPE_POSIX
+#else
+ #warning "Compiler/OS platform is not recognized. Just assuming it will work as POSIX then"
+ #define OS_TYPE_POSIX
+#endif
+
+#if defined(OS_TYPE_WINDOWS)
+ #include <windows.h>
+#elif defined(OS_TYPE_POSIX)
+ #include <sys/types.h>
+ #include <sys/stat.h>
+ #include <unistd.h>
+#else
+ #error "Compiler/OS platform detection failed - not supported"
+#endif
+
+
+namespace nOT {
+namespace nUtils {
+
+INJECT_OT_COMMON_USING_NAMESPACE_COMMON_1 // <=== namespaces
+
+// ====================================================================
+
+// Numerical values of the debug levels - see hpp
+const int _debug_level_nr_dbg3=20;
+const int _debug_level_nr_dbg2=30;
+const int _debug_level_nr_dbg1=40;
+const int _debug_level_nr_info=50;
+const int _debug_level_nr_note=60;
+const int _debug_level_nr_fact=75;
+const int _debug_level_nr_mark=80;
+const int _debug_level_nr_warn=90;
+const int _debug_level_nr_erro=100;
+
+// ====================================================================
+
+myexception::myexception(const char * what)
+ : std::runtime_error(what)
+{ }
+
+myexception::myexception(const std::string &what)
+ : std::runtime_error(what)
+{ }
+
+void myexception::Report() const {
+ _erro("Error: " << what());
+}
+
+//myexception::~myexception() { }
+
+// ====================================================================
+
+// text trimming
+// http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
+std::string & ltrim(std::string &s) {
+ s.erase(s.begin(), std::find_if(s.begin(), s.end(), std::not1(std::ptr_fun<int, int>(std::isspace))));
+ return s;
+}
+
+std::string & rtrim(std::string &s) {
+ s.erase(std::find_if(s.rbegin(), s.rend(), std::not1(std::ptr_fun<int, int>(std::isspace))).base(), s.end());
+ return s;
+}
+
+std::string & trim(std::string &s) {
+ return ltrim(rtrim(s));
+}
+
+std::string get_current_time() {
+ std::chrono::system_clock::time_point now = std::chrono::system_clock::now();
+ time_t time_now = std::chrono::system_clock::to_time_t(now);
+ std::chrono::high_resolution_clock::duration duration = now.time_since_epoch();
+ int64_t micro = std::chrono::duration_cast<std::chrono::microseconds>(duration).count();
+
+ // std::localtime() - This function may not be thread-safe.
+ #ifdef OS_TYPE_WINDOWS
+ struct tm * tm_pointer = std::localtime( &time_now ); // thread-safe on mingw-w64 (thread local variable) and on MSVC btw
+ // http://stackoverflow.com/questions/18551409/localtime-r-support-on-mingw
+ // tm_pointer points to thread-local data, memory is owned/managed by the system/library
+ #else
+ // linux, freebsd, have this
+ struct tm tm_object; // automatic storage duration http://en.cppreference.com/w/cpp/language/storage_duration
+ struct tm * tm_pointer = & tm_object; // just point to our data
+ auto x = localtime_r( &time_now , tm_pointer ); // modifies our own (this thread) data in tm_object, this is safe http://linux.die.net/man/3/localtime_r
+ if (x != tm_pointer) return "(internal error in get_current_time)"; // redundant check in case of broken implementation of localtime_r
+ #endif
+ // tm_pointer now points to proper time data, and that memory is automatically managed
+ if (!tm_pointer) return "(internal error in get_current_time - NULL)"; // redundant check in case of broken implementation of used library methods
+
+ std::stringstream stream;
+ stream << std::setfill('0')
+ << std::setw(2) << tm_pointer->tm_year+1900
+ << '-' << std::setw(2) << tm_pointer->tm_mon+1
+ << '-' << std::setw(2) << tm_pointer->tm_mday
+ << ' ' << std::setw(2) << tm_pointer->tm_hour
+ << ':' << std::setw(2) << tm_pointer->tm_min
+ << ':' << std::setw(2) << tm_pointer->tm_sec
+ << '.' << std::setw(6) << (micro%1000000); // 6 because microseconds
+ return stream.str();
+}
+
+cNullstream g_nullstream; // extern a stream that does nothing (eats/discards data)
+
+std::recursive_mutex gLoggerGuard; // extern
+std::atomic<int> gLoggerGuardDepth; // extern
+
+std::atomic<int> & gLoggerGuardDepth_Get() {
+ // TODO std::once would be nicer here
+
+ static bool once=0;
+
+ if (!once) { // initialize it once
+ once=1;
+ gLoggerGuardDepth=0;
+ }
+
+ return gLoggerGuardDepth; // global, atomic counter
+}
+
+
+// ====================================================================
+
+namespace nDetail {
+
+const char* DbgShortenCodeFileName(const char *s) {
+ const char *p = s;
+ const char *a = s;
+
+ bool inc=1;
+ while (*p) {
+ ++p;
+ if (inc && ('\0' != * p)) { a=p; inc=false; } // point to the current character (if valid) becasue previous one was slash
+ if ((*p)=='/') { a=p; inc=true; } // point at current slash (but set inc to try to point to next character)
+ }
+ return a;
+}
+
+}
+
+// a workaround for MSVC compiler; e.g. see https://bugs.webkit.org/show_bug.cgi?format=multiple&id=125795
+#ifndef _MSC_VER
+template<typename T, typename ...Args>
+std::unique_ptr<T> make_unique( Args&& ...args )
+{
+ return std::unique_ptr<T>( new T( std::forward<Args>(args)... ) );
+}
+#else
+ using std::make_unique;
+#endif
+// ====================================================================
+
+char cFilesystemUtils::GetDirSeparatorSys() {
+ // TODO nicer os detection?
+ #if defined(OS_TYPE_POSIX)
+ return '/';
+ #elif defined(OS_TYPE_WINDOWS)
+ return '\\';
+ #else
+ #error "Do not know how to compile this for your platform."
+ #endif
+}
+
+char cFilesystemUtils::GetDirSeparatorInter() {
+ return '/';
+}
+
+string cFilesystemUtils::FileInternalToSystem(const std::string &name) {
+ string ret;
+ ret.resize(name.size());
+ std::replace_copy(name.begin(), name.end(), ret.begin(),
+ GetDirSeparatorInter() , GetDirSeparatorSys());
+ return ret;
+}
+
+string cFilesystemUtils::FileSystemToInternal(const std::string &name) {
+ string ret;
+ ret.reserve(name.size());
+ std::replace_copy(name.begin(), name.end(), ret.begin(),
+ GetDirSeparatorSys() , GetDirSeparatorInter());
+ return ret;
+}
+
+bool cFilesystemUtils::CreateDirTree(const std::string & dir, bool only_below) {
+ const bool dbg=false;
+ //struct stat st;
+ const char dirchS = cFilesystemUtils::GetDirSeparatorSys();
+ const char dirchI = cFilesystemUtils::GetDirSeparatorInter();
+ std::istringstream iss(dir);
+ string partI; // current par is in internal format (though it should not matter since it doesn't contain any slashes). eg "bar"
+ string sofarS=""; // sofarS - the so far created dir part is in SYSTEM format. eg "foo/bar"
+ if (dir.size()<1) return false; // illegal name
+ // dir[0] is valid from here
+ if ( only_below && ((dir[0]==dirchS) || (dir[0]==dirchI))) return false; // no jumping to top (on any os)
+
+ while (getline(iss,partI,dirchI)) { // get new component eg "bar" into part
+ if (dbg) cout << '['<<partI<<']' << endl;
+ sofarS += partI;
+ if (partI.size()<1) return false; // bad format?
+ if ((only_below) && (partI=="..")) return false; // trying to go up
+
+ if (dbg) cout << "test ["<<sofarS<<"]"<<endl;
+ // TODO nicer os detection?
+ #if defined(OS_TYPE_POSIX)
+ struct stat st;
+ bool exists = stat(sofarS.c_str() ,&st) == 0; // *
+ if (exists) {
+ if (! S_ISDIR(st.st_mode)) {
+ // std::cerr << "This exists, but as a file: [" << sofar << "]" << (size_t)st.st_ino << endl;
+ return false; // exists but is a file nor dir
+ }
+ }
+ #elif defined(OS_TYPE_WINDOWS)
+ DWORD dwAttrib = GetFileAttributesA(sofarS.c_str());
+ bool exists = (dwAttrib != INVALID_FILE_ATTRIBUTES && (dwAttrib & FILE_ATTRIBUTE_DIRECTORY));
+ #else
+ #error "Do not know how to compile this for your platform."
+ #endif
+
+ if (!exists) {
+ if (dbg) cout << "mkdir ["<<sofarS<<"]"<<endl;
+ #if defined(OS_TYPE_POSIX)
+ bool ok = 0== mkdir(sofarS.c_str(), 0700); // ***
+ #elif defined(OS_TYPE_WINDOWS)
+ bool ok = (bool) CreateDirectoryA(sofarS.c_str(), NULL); // TODO use -W() after conversion to unicode UTF16
+ #else
+ #error "Do not know how to compile this for your platform."
+ #endif
+ if (!ok) return false;
+ }
+ sofarS += dirchS;
+ }
+ return true;
+}
+// ====================================================================
+
+namespace nDetail {
+
+struct channel_use_info { ///< feedback information about using (e.g. opening) given debug channel - used internally by logging system
+/// TODO not yet used in code
+/// e.g. used to write into channel net/in/all that given message was a first logged message from never-before-logged thread or PID etc
+ bool m_was_interesting; ///< anything interesting happened when using the channel?
+ std::vector<std::string> m_extra_msg; ///< any additional messages about this channel use
+};
+
+cDebugScopeGuard::cDebugScopeGuard() : mLevel(-1) {
+}
+
+cDebugScopeGuard::~cDebugScopeGuard() {
+ if (mLevel != -1) {
+ gCurrentLogger.write_stream(mLevel,mChan) << mMsg << " ... end" << gCurrentLogger.endline() << std::flush;
+ }
+}
+
+void cDebugScopeGuard::Assign(const string &chan, const int level, const string &msg) {
+ mChan=chan;
+ mLevel=level;
+ mMsg=msg;
+}
+
+} // namespace nDetail
+
+// ====================================================================
+
+cLogger::cLogger() :
+mStream(NULL),
+mStreamBrokenDebug(NULL),
+mIsBroken(true), // before constructor finishes
+mLevel(_debug_level_nr_warn),
+mThread2Number_Biggest(0), // the CURRENT biggest value (no thread yet in map)
+mPid2Number_Biggest(0)
+{
+ mStream = & std::cout;
+ mStreamBrokenDebug = & std::cerr; // the backup stream
+ *mStreamBrokenDebug << "Creating the logger system" << endl;
+ mIsBroken=false; // ok, constr. succeeded, so string is not broken now
+
+ // this is here, because it could be using logging itself to log creation of first thread/PID etc
+ Thread2Number( std::this_thread::get_id() ); // convert current id to short number, useful to reserve a number so that main thread is usually called 1
+ Pid2Number( getpid() ); // add this proces ID as first one
+}
+
+cLogger::~cLogger() {
+ for (auto pair : mChannels) {
+ std::ofstream *ptr = pair.second;
+ delete ptr;
+ pair.second=NULL;
+ }
+}
+
+void cLogger::SetStreamBroken() {
+ SetStreamBroken("(no additional details about this problem)");
+}
+
+void cLogger::SetStreamBroken(const std::string &msg) {
+ _dbg_dbg("Stream is broken (msg: " << msg << ")");
+ if (!mIsBroken) { // if not already marked as broken
+ _dbg_dbg("(It was not broken before)");
+ std::cerr << OT_CODE_STAMP << "WARNING: due to a problem in the debug/logging system itself ("<<msg<<") - we are switching back to fallback stream (e.g. cerr)" << std::endl;
+ if (mStreamBrokenDebug == nullptr) {
+ std::cerr << OT_CODE_STAMP << " ERROR: in addition, while reporting this problem, mStreamBrokenDebug stream is NULL: " << mStreamBrokenDebug << std::endl;
+ } else {
+ (*mStreamBrokenDebug) << OT_CODE_STAMP << "WARNING: due to debug stream problem ("<<msg<<") - switching back to fallback stream (e.g. cerr)" << std::endl;
+ }
+ mIsBroken = true;
+ }
+}
+
+std::ostream & cLogger::write_stream(int level) {
+ return write_stream(level,"");
+}
+
+std::ostream & cLogger::write_stream(int level, const std::string & channel ) {
+ _dbg_dbg("level="<<level<<" channel="<<channel);
+ if (level >= mLevel) {
+ if (mStream) { // TODO now disabling mStream also disables writting to any channel
+ _dbg_dbg("Selecting output...");
+ ostream & output = SelectOutput(level,channel);
+ _dbg_dbg("Selecting output... done, output=" << (void*)(&output));
+ #if defined(OS_TYPE_WINDOWS)
+ output << windows_stream(level);
+ #endif
+ output << icon(level) << ' ';
+ std::thread::id this_id = std::this_thread::get_id();
+ output << "{" << Thread2Number(this_id) << "}";
+ auto nicePid = Pid2Number(getpid());
+ if (nicePid>0) output << " {p" << nicePid << "}";
+ output << ' ';
+ return output; // <--- return
+ } else _dbg_dbg("Not writting: No mStream");
+ } else _dbg_dbg("Not writting: Too low level level="<<level<<" not >= mLevel="<<mLevel);
+ return g_nullstream;
+}
+
+std::string cLogger::GetLogBaseDir() const {
+ return "log";
+}
+
+void cLogger::OpenNewChannel(const std::string & channel) noexcept {
+ try {
+ _dbg_dbg("Openning channel for channel="<<channel);
+ OpenNewChannel_(channel);
+ }
+ catch (const std::exception &except) {
+ SetStreamBroken(OT_CODE_STAMP + " Got exception when opening debug channel: " + ToStr(except.what()));
+ }
+ catch (...) {
+ SetStreamBroken(OT_CODE_STAMP + " Got not-standard exception when opening debug channel.");
+ }
+}
+
+void cLogger::OpenNewChannel_(const std::string & channel) { // channel=="net/sleep"
+ _dbg_dbg("Openning channel for channel="<<channel);
+ size_t last_split = channel.find_last_of(cFilesystemUtils::GetDirSeparatorInter());
+
+ string fname_system; // the full file name in system format
+
+ if (last_split==string::npos) { // The channel name has no directory, eg channel=="test"
+ string dir = GetLogBaseDir();
+ string basefile = channel + ".log";
+ string fname = dir + cFilesystemUtils::GetDirSeparatorInter() + basefile;
+ fname_system = cFilesystemUtils::FileInternalToSystem(fname); // <-
+ }
+ else { // there is a directory eg channel=="net/sleep"
+ // net/sleep
+ // ^----- last_split
+ string dir = GetLogBaseDir() + cFilesystemUtils::GetDirSeparatorInter() + channel.substr(0, last_split);
+ string basefile = channel.substr(last_split+1) + ".log";
+ string fname = dir + cFilesystemUtils::GetDirSeparatorInter() + basefile;
+ fname_system = cFilesystemUtils::FileInternalToSystem(fname); // <-
+ bool dirok = cFilesystemUtils::CreateDirTree(dir);
+ if (!dirok) { string err = "In logger failed to open directory (" + dir +") for channel (" + channel +")"; throw std::runtime_error(err); }
+ }
+
+ _dbg_dbg("Openning fname_system="<<fname_system);
+ std::ofstream * thefile = new std::ofstream( fname_system.c_str() ); // file system
+ *thefile << "====== Log opened: " << fname_system << " (in " << ((void*)thefile) << ") ======" << endl;
+// cerr << "====== Log opened: " << fname_system << " (in " << ((void*)thefile) << ") ======" << endl;
+ _dbg_dbg( "====== Log opened: " << fname_system << " (in " << ((void*)thefile) << ") ======" );
+ mChannels.insert( std::pair<string,std::ofstream*>(channel , thefile ) ); // <- created the channel mapping
+}
+
+std::ostream & cLogger::SelectOutput(int level, const std::string & channel) noexcept {
+ try {
+ if (mIsBroken) {
+ _dbg_dbg("The stream is broken mIsBroken="<<mIsBroken<<" so will return backup stream");
+ return *mStreamBrokenDebug;
+ }
+ if (channel=="") {
+ _dbg_dbg("No channel given (channel="<<channel<<") so will return main stream");
+ return *mStream;
+ }
+
+ auto obj = mChannels.find(channel);
+ if (obj == mChannels.end()) { // not found - need to make new channel
+ _dbg_dbg("No stream openened for channel="<<channel<<" so will create it now");
+ OpenNewChannel(channel); // <- create channel
+ obj = mChannels.find(channel); // find again
+ if (obj == mChannels.end()) { // still not found! something is wrong
+ SetStreamBroken( OT_CODE_STAMP + " WARNING: can not get stream for channel="+ToStr(channel)+" level="+ToStr(channel) );
+ return *mStreamBrokenDebug;
+ }
+ }
+ auto the_stream_ptr = obj->second;
+ _dbg_dbg("Found the stream file for channel="<<channel<<" as the_stream_ptr="<<the_stream_ptr);
+ ASRT(the_stream_ptr);
+ return *the_stream_ptr; // <--- RETURN
+ }
+ catch (std::exception &except) {
+ SetStreamBroken( OT_CODE_STAMP + " Got exception: " + ToStr(except.what()) );
+ _dbg_dbg("Exception! Returning broken stream");
+ return *mStreamBrokenDebug;
+ }
+ catch (...) {
+ SetStreamBroken( OT_CODE_STAMP + " Got not-standard exception.");
+ _dbg_dbg("Exception! Returning broken stream");
+ return *mStreamBrokenDebug;
+ }
+
+ // dead code
+}
+
+void cLogger::setOutStreamFile(const string &fname) { // switch to using this file
+ _mark("WILL SWITCH DEBUG NOW to file: " << fname);
+ mOutfile = make_unique<std::ofstream>(fname);
+ mStream = & (*mOutfile);
+ _mark("Started new debug, to file: " << fname);
+}
+
+void cLogger::setOutStreamFromGlobalOptions() {
+ if ( gRunOptions.getDebug() ) {
+ if ( gRunOptions.getDebugSendToFile() ) {
+ mOutfile = make_unique<std::ofstream> ("debuglog.txt");
+ mStream = & (*mOutfile);
+ }
+ else if ( gRunOptions.getDebugSendToCerr() ) {
+ mStream = & std::cerr;
+ }
+ else {
+ mStream = & g_nullstream;
+ }
+ }
+ else {
+ mStream = & g_nullstream;
+ }
+}
+
+void cLogger::setDebugLevel(int level) {
+ bool note_before = (mLevel > level); // report the level change before or after the change? (on higher level)
+ if (note_before) _note("Setting debug level to "<<level);
+ mLevel = level;
+ if (!note_before) _note("Setting debug level to "<<level);
+}
+
+std::string cLogger::icon(int level) const {
+ // TODO replan to avoid needles converting back and forth char*, string etc
+
+ using namespace zkr;
+ #if defined(OS_TYPE_POSIX)
+ if (level >= 100) return cc::back::lightred + ToStr(cc::fore::lightyellow) + ToStr("ERROR ") + ToStr(cc::fore::lightyellow) + " " ;
+ if (level >= 90) return cc::back::lightyellow + ToStr(cc::fore::black) + ToStr("Warn ") + ToStr(cc::fore::red)+ " " ;
+ if (level >= 80) return cc::back::lightmagenta + ToStr(cc::fore::black) + ToStr("MARK "); //+ zkr::cc::console + ToStr(cc::fore::lightmagenta)+ " ";
+ if (level >= 75) return cc::back::lightyellow + ToStr(cc::fore::black) + ToStr("FACT ") + zkr::cc::console + ToStr(cc::fore::lightyellow)+ " ";
+ if (level >= 70) return cc::fore::green + ToStr("Note ");
+ if (level >= 50) return cc::fore::cyan + ToStr("info ");
+ if (level >= 40) return cc::fore::lightwhite + ToStr("dbg ");
+ if (level >= 30) return cc::fore::lightblue + ToStr("dbg ");
+ if (level >= 20) return cc::fore::blue + ToStr("dbg ");
+
+ #elif defined(OS_TYPE_WINDOWS)
+ if (level >= 100) return ToStr("ERROR ");
+ if (level >= 90) return ToStr("Warn ");
+ if (level >= 80) return ToStr("MARK ");
+ if (level >= 75) return ToStr("FACT ");
+ if (level >= 70) return ToStr("Note ");
+ if (level >= 50) return ToStr("info ");
+ if (level >= 40) return ToStr("dbg ");
+ if (level >= 30) return ToStr("dbg ");
+ if (level >= 20) return ToStr("dbg ");
+ #endif
+
+ return " ";
+}
+
+std::string cLogger::endline() const {
+ #if defined(OS_TYPE_POSIX)
+ return ToStr("") + zkr::cc::console + ToStr("\n"); // TODO replan to avoid needles converting back and forth char*, string etc
+ #elif defined(OS_TYPE_WINDOWS)
+ return ToStr("\n");
+ #endif
+}
+
+int cLogger::Thread2Number(const std::thread::id id) {
+ auto found = mThread2Number.find( id );
+ if (found == mThread2Number.end()) { // new one
+ mThread2Number_Biggest++;
+ mThread2Number[id] = mThread2Number_Biggest;
+ _info_c("dbg/main", "This is a new thread (used in debug), thread id="<<id); // can cause some recursion
+ return mThread2Number_Biggest;
+ } else {
+ return mThread2Number[id];
+ }
+}
+
+int cLogger::Pid2Number(const t_anypid id) {
+ auto found = mPid2Number.find( id );
+ if (found == mPid2Number.end()) { // new one
+ mPid2Number_Biggest++;
+ mPid2Number[id] = mPid2Number_Biggest;
+ _info_c("dbg/main", "This is a new process (used in debug), process pid="<<id); // can cause some recursion
+ return mPid2Number_Biggest;
+ } else {
+ return mPid2Number[id];
+ }
+}
+
+// ====================================================================
+// object gCurrentLogger is defined later - in global namespace below
+
+
+// ====================================================================
+// vector debug
+
+void DisplayStringEndl(std::ostream & out, const std::string text) {
+ out << text;
+ out << std::endl;
+}
+
+std::string SpaceFromEscape(const std::string &s) {
+ std::ostringstream newStr;
+ for(size_t i = 0; i < s.length();i++) {
+ if(s[i] == '\\' && s[i+1] ==32)
+ newStr<<"";
+ else
+ newStr<<s[i];
+ }
+ return newStr.str();
+}
+
+std::string EscapeFromSpace(const std::string &s) {
+ std::ostringstream newStr;
+ for(size_t i = 0; i < s.length();i++) {
+ if(s[i] == 32)
+ newStr << "\\" << " ";
+ else
+ newStr << s[i];
+ }
+ return newStr.str();
+}
+
+
+std::string EscapeString(const std::string &s) {
+ std::ostringstream newStr;
+ for(size_t i = 0; i < s.length();i++) {
+ if(s[i] >=32 && s[i] <= 126)
+ newStr<<s[i];
+ else
+ newStr<<"\\"<< (int) s[i];
+ }
+
+ return newStr.str();
+}
+
+
+bool CheckIfBegins(const std::string & beggining, const std::string & all) {
+ if (all.compare(0, beggining.length(), beggining) == 0) {
+ return 1;
+ }
+ else {
+ return 0;
+ }
+}
+
+bool CheckIfEnds (std::string const & ending, std::string const & all){
+ if (all.length() >= ending.length()) {
+ return (0 == all.compare (all.length() - ending.length(), ending.length(), ending));
+ } else {
+ return false;
+ }
+}
+
+
+vector<string> WordsThatMatch(const std::string & sofar, const vector<string> & possib) {
+ vector<string> ret;
+ for ( auto rec : possib) { // check of possibilities
+ if (CheckIfBegins(sofar,rec)) {
+ rec = EscapeFromSpace(rec);
+ ret.push_back(rec); // this record matches
+ }
+ }
+ return ret;
+}
+
+char GetLastChar(const std::string & str) { // TODO unicode?
+ auto s = str.length();
+ if (s==0) throw std::runtime_error("Getting last character of empty string (" + ToStr(s) + ")" + OT_CODE_STAMP);
+ return str.at( s - 1);
+}
+
+std::string GetLastCharIf(const std::string & str) { // TODO unicode?
+ auto s = str.length();
+ if (s==0) return ""; // empty string signalizes ther is nothing to be returned
+ return std::string( 1 , str.at( s - 1) );
+}
+
+// ====================================================================
+
+// ASRT - assert. Name like ASSERT() was too long, and ASS() was just... no.
+// Use it like this: ASRT( x>y ); with the semicolon at end, a clever trick forces this syntax :)
+
+void Assert(bool result, const std::string &stamp, const std::string &condition) {
+ if (!result) {
+ _erro("Assert failed at "+stamp+": ASSERT( " << condition << ")");
+ throw std::runtime_error("Assert failed at "+stamp+": ASSERT( " + condition + ")");
+ }
+}
+
+// ====================================================================
+// advanced string
+
+const std::string GetMultiline(string endLine) {
+ std::string result(""); // Taken from OT_CLI_ReadUntilEOF
+ while (true) {
+ std::string input_line("");
+ if (std::getline(std::cin, input_line, '\n'))
+ {
+ input_line += "\n";
+ if (input_line[0] == '~')
+ break;
+ result += input_line;
+ }
+ if (std::cin.eof() )
+ {
+ std::cin.clear();
+ break;
+ }
+ if (std::cin.fail() )
+ {
+ std::cin.clear();
+ break;
+ }
+ if (std::cin.bad())
+ {
+ std::cin.clear();
+ break;
+ }
+ }
+ return result;
+}
+
+vector<string> SplitString(const string & str){
+ std::istringstream iss(str);
+ vector<string> vec { std::istream_iterator<string>{iss}, std::istream_iterator<string>{} };
+ return vec;
+}
+
+bool checkPrefix(const string & str, char prefix) {
+ if (str.at(0) == prefix)
+ return true;
+ return false;
+}
+
+// ====================================================================
+// operation on files
+
+
+#ifdef __unix
+
+void cEnvUtils::GetTmpTextFile() {
+ // TODO make this name configurable (depending on project)
+ char filename[] = "/tmp/otshellutils_text.XXXXXX";
+ fd = mkstemp(filename);
+ if (fd == -1) {
+ _erro("Can't create the file: " << filename);
+ return;
+ }
+ mFilename = filename;
+}
+
+void cEnvUtils::CloseFile() {
+ close(fd);
+ unlink( mFilename.c_str() );
+}
+
+void cEnvUtils::OpenEditor() {
+ char* editor = std::getenv("OT_EDITOR"); //TODO Read editor from configuration file
+ if (editor == NULL)
+ editor = std::getenv("VISUAL");
+ if (editor == NULL)
+ editor = std::getenv("EDITOR");
+
+ string command;
+ if (editor != NULL)
+ command = ToStr(editor) + " " + mFilename;
+ else
+ command = "/usr/bin/editor " + mFilename;
+ _dbg3("Opening editor with command: " << command);
+ if ( system( command.c_str() ) == -1 )
+ _erro("Cannot execute system command: " << command);
+}
+
+const string cEnvUtils::ReadFromTmpFile() {
+ std::ifstream ifs(mFilename);
+ string msg((std::istreambuf_iterator<char>(ifs)), std::istreambuf_iterator<char>());
+ return msg;
+}
+
+const string cEnvUtils::Compose() {
+ GetTmpTextFile();
+ OpenEditor();
+ string input = ReadFromTmpFile();
+ CloseFile();
+ return input;
+}
+
+#endif
+
+const string cEnvUtils::ReadFromFile(const string path) {
+ std::ifstream ifs(path);
+ string msg((std::istreambuf_iterator<char>(ifs)), std::istreambuf_iterator<char>());
+ return msg;
+}
+
+void hintingToTxt(std::fstream & file, string command, vector<string> &commands) {
+ if(file.good()) {
+ file<<command<<"~"<<endl;
+ for (auto a: commands) {
+ file <<a<< " ";
+ file.flush();
+ }
+ file<<endl;
+ }
+}
+
+string stringToColor(const string &hash) {
+ // Generete vector with all possible light colors
+ vector <string> lightColors;
+ using namespace zkr;
+ lightColors.push_back(cc::fore::lightblue);
+ lightColors.push_back(cc::fore::lightred);
+ lightColors.push_back(cc::fore::lightmagenta);
+ lightColors.push_back(cc::fore::lightgreen);
+ lightColors.push_back(cc::fore::lightcyan);
+ lightColors.push_back(cc::fore::lightyellow);
+ lightColors.push_back(cc::fore::lightwhite);
+
+ int sum=0;
+
+ for (auto ch : hash) sum+=ch;
+ auto color = sum%(lightColors.size()-1);
+
+ return lightColors.at( color );
+}
+
+
+// ====================================================================
+// algorthms
+
+
+} // namespace nUtil
+
+
+} // namespace OT
+
+// global namespace
+
+const extern int _dbg_ignore = 0; // see description in .hpp
+
+std::string GetObjectName() {
+ //static std::string * name=nullptr;
+ //if (!name) name = new std::string("(global)");
+ return "";
+}
+
+// ====================================================================
+
+nOT::nUtils::cLogger gCurrentLogger;
+
diff --git a/contrib/otshell_utils/utils.hpp b/contrib/otshell_utils/utils.hpp
new file mode 100644
index 000000000..297f13ac0
--- /dev/null
+++ b/contrib/otshell_utils/utils.hpp
@@ -0,0 +1,532 @@
+/// @file
+/// @author rfree (current maintainer in monero.cc project)
+/// @brief various general utils taken from (and relate to) otshell project, including loggiang/debug
+
+/* See other files here for the LICENCE that applies here. */
+
+#include "ccolor.hpp"
+#ifndef INCLUDE_OT_NEWCLI_UTILS
+#define INCLUDE_OT_NEWCLI_UTILS
+
+#include "lib_common1.hpp"
+#ifdef __unix
+ #include <unistd.h>
+#endif
+
+#if defined(_WIN32)
+ #include"windows_stream.h"
+#endif
+
+#ifndef CFG_WITH_TERMCOLORS
+ //#error "You requested to turn off terminal colors (CFG_WITH_TERMCOLORS), however currently they are hardcoded (this option to turn them off is not yet implemented)."
+#endif
+
+///Macros related to automatic deduction of class name etc;
+#define MAKE_CLASS_NAME(NAME) private: static std::string GetObjectName() { return #NAME; }
+#define MAKE_STRUCT_NAME(NAME) private: static std::string GetObjectName() { return #NAME; } public:
+
+// define this to debug the debug system itself:
+// #define opt_debug_debug
+
+#ifdef opt_debug_debug
+ #define _dbg_dbg(X) do { std::cerr<<"_dbg_dbg: " << OT_CODE_STAMP << " {thread=" << std::this_thread::get_id()<<"} " \
+ << " {pid="<<getpid()<<"} " << ": " << X << std::endl; } while(0)
+#else
+ #define _dbg_dbg(X) do { } while(0)
+#endif
+
+namespace nOT {
+
+namespace nUtils {
+
+/// @brief general based for my runtime errors
+class myexception : public std::runtime_error {
+ public:
+ myexception(const char * what);
+ myexception(const std::string &what);
+ //virtual ~myexception();
+ virtual void Report() const;
+};
+
+/// @macro Use this macro INJECT_OT_COMMON_USING_NAMESPACE_COMMON_1 as a shortcut for various using std::string etc.
+INJECT_OT_COMMON_USING_NAMESPACE_COMMON_1 // <=== namespaces
+
+// ======================================================================================
+/// text trimming functions (they do mutate the passes string); they trim based on std::isspace. also return it's reference again
+/// http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
+std::string & trim(std::string &s); ///< trim text http://stackoverflow.com/questions/216823/whats-the-best-way-to-trim-stdstring
+std::string & ltrim(std::string &s); ///< left trim
+std::string & rtrim(std::string &s); ///< right trim
+
+// ======================================================================================
+
+std::string get_current_time();
+
+// string conversions
+template <class T>
+std::string ToStr(const T & obj) {
+ std::ostringstream oss;
+ oss << obj;
+ return oss.str();
+}
+
+struct cNullstream : std::ostream {
+ cNullstream() : std::ios(0), std::ostream(0) {}
+};
+extern cNullstream g_nullstream; // a stream that does nothing (eats/discards data)
+// ========== debug ==========
+// _dbg_ignore is moved to global namespace (on purpose)
+
+// TODO make _dbg_ignore thread-safe everywhere
+
+extern std::recursive_mutex gLoggerGuard; // the mutex guarding logging/debugging code e.g. protecting streams, files, etc
+
+std::atomic<int> & gLoggerGuardDepth_Get(); // getter for the global singleton of counter (it guarantees initializing it to 0). This counter shows the current recursion (re-entrant) level of debug macros.
+
+// TODO more debug of the debug system:
+// detect lock() error e.g. recursive limit
+// detect stream e.g. operator<< error
+
+#define _debug_level(LEVEL,VAR) do { if (_dbg_ignore< LEVEL) { \
+ _dbg_dbg("WRITE DEBUG: LEVEL="<<LEVEL<<" VAR: " << VAR ); \
+ auto level=LEVEL; short int part=0; \
+ try { \
+ std::lock_guard<std::recursive_mutex> mutex_guard( nOT::nUtils::gLoggerGuard ); \
+ part=1; \
+ try { \
+ ++nOT::nUtils::gLoggerGuardDepth_Get(); \
+/* int counter = nOT::nUtils::gLoggerGuardDepth_Get(); if (counter!=1) gCurrentLogger.write_stream(100,"")<<"DEBUG-ERROR: recursion, counter="<<counter<<gCurrentLogger.endline(); */ \
+ gCurrentLogger.write_stream(LEVEL,"") << nOT::nUtils::get_current_time() << ' ' << OT_CODE_STAMP << ' ' << VAR << gCurrentLogger.endline() << std::flush; \
+ part=9; \
+ } catch(...) { \
+ gCurrentLogger.write_stream(std::max(level,90),"") << nOT::nUtils::get_current_time() << ' ' << OT_CODE_STAMP << ' ' << "(ERROR IN DEBUG)" << gCurrentLogger.endline(); \
+ --nOT::nUtils::gLoggerGuardDepth_Get(); throw ; \
+ } \
+ --nOT::nUtils::gLoggerGuardDepth_Get(); \
+ } catch(...) { if (part<8) gCurrentLogger.write_stream(100,"")<<"DEBUG-ERROR: problem in debug mechanism e.g. in locking." <<gCurrentLogger.endline(); throw ; } \
+ } } while(0)
+
+// info for code below: oss object is normal stack variable, using it does not need lock protection
+#define _debug_level_c(CHANNEL,LEVEL,VAR) do { if (_dbg_ignore< LEVEL) { \
+ _dbg_dbg("WRITE DEBUG: LEVEL="<<LEVEL<<" CHANNEL="<<CHANNEL<<" VAR: " << VAR ); \
+ auto level=LEVEL; short int part=0; \
+ try { \
+ std::lock_guard<std::recursive_mutex> mutex_guard( nOT::nUtils::gLoggerGuard ); \
+ part=1; \
+ try { \
+ ++nOT::nUtils::gLoggerGuardDepth_Get(); \
+ std::ostringstream oss; \
+ oss << nOT::nUtils::get_current_time() << ' ' << OT_CODE_STAMP << ' ' << VAR << gCurrentLogger.endline() << std::flush; \
+ std::string as_string = oss.str(); \
+ _dbg_dbg("START will write to log LEVEL="<<LEVEL<<" to CHANNEL="<<CHANNEL<<" as_string="<<as_string); \
+/* int counter = nOT::nUtils::gLoggerGuardDepth_Get(); if (counter!=1) gCurrentLogger.write_stream(100,"")<<"DEBUG-ERROR: recursion, counter="<<counter<<gCurrentLogger.endline(); */ \
+ gCurrentLogger.write_stream(LEVEL,"" ) << as_string << gCurrentLogger.endline() << std::flush; \
+ gCurrentLogger.write_stream(LEVEL,CHANNEL) << as_string << gCurrentLogger.endline() << std::flush; \
+ _dbg_dbg("DONE will write to log LEVEL="<<LEVEL<<" to CHANNEL="<<CHANNEL<<" as_string="<<as_string); \
+ part=9; \
+ } catch(...) { \
+ gCurrentLogger.write_stream(std::max(level,90),CHANNEL) << nOT::nUtils::get_current_time() << ' ' << OT_CODE_STAMP << ' ' << "(ERROR IN DEBUG)" << gCurrentLogger.endline(); \
+ --nOT::nUtils::gLoggerGuardDepth_Get(); throw ; \
+ } \
+ --nOT::nUtils::gLoggerGuardDepth_Get(); \
+ } catch(...) { if (part<8) gCurrentLogger.write_stream(100,CHANNEL)<<"DEBUG-ERROR: problem in debug mechanism e.g. in locking." <<gCurrentLogger.endline(); throw ; } \
+ } } while(0)
+
+// Numerical values of the debug levels - are defined here as const ints. Full name (with namespace) given for clarity.
+extern const int _debug_level_nr_dbg3;
+extern const int _debug_level_nr_dbg2;
+extern const int _debug_level_nr_dbg1;
+extern const int _debug_level_nr_info;
+extern const int _debug_level_nr_note;
+extern const int _debug_level_nr_fact;
+extern const int _debug_level_nr_mark;
+extern const int _debug_level_nr_warn;
+extern const int _debug_level_nr_erro;
+
+#define _dbg3(VAR) _debug_level( nOT::nUtils::_debug_level_nr_dbg3,VAR) // details - most detailed
+#define _dbg2(VAR) _debug_level( nOT::nUtils::_debug_level_nr_dbg2,VAR) // details - a bit more important
+#define _dbg1(VAR) _debug_level( nOT::nUtils::_debug_level_nr_dbg1,VAR) // details - more important
+#define _info(VAR) _debug_level( nOT::nUtils::_debug_level_nr_info,VAR) // information
+#define _note(VAR) _debug_level( nOT::nUtils::_debug_level_nr_note,VAR) // more interesting information
+#define _fact(VAR) _debug_level( nOT::nUtils::_debug_level_nr_fact,VAR) // interesting events that could be interesting even for user, for logical/business things
+#define _mark(VAR) _debug_level( nOT::nUtils::_debug_level_nr_mark,VAR) // marked actions
+#define _warn(VAR) _debug_level( nOT::nUtils::_debug_level_nr_warn,VAR) // some problems
+#define _erro(VAR) _debug_level( nOT::nUtils::_debug_level_nr_erro,VAR) // errors
+
+#define _dbg3_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_dbg3, VAR) // details - most detailed
+#define _dbg2_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_dbg2, VAR) // details - a bit more important
+#define _dbg1_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_dbg1, VAR) // details - more important
+#define _info_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_info, VAR) // information
+#define _note_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_note, VAR) // more interesting information
+#define _fact_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_fact, VAR) // interesting events that could be interesting even for user, for logical/business things
+#define _mark_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_mark, VAR) // marked actions
+#define _warn_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_warn, VAR) // some problems
+#define _erro_c(C,VAR) _debug_level_c(C, nOT::nUtils::_debug_level_nr_erro, VAR) // errors
+
+// lock // because of VAR
+#define _scope_debug_level_c(CHANNEL,LEVEL,VAR) \
+ std::ostringstream debug_detail_oss; \
+ nOT::nUtils::gLoggerGuard.lock(); \
+ debug_detail_oss << OT_CODE_STAMP << ' ' << VAR ; \
+ nOT::nUtils::nDetail::cDebugScopeGuard debugScopeGuard; \
+ if (_dbg_ignore<LEVEL) debugScopeGuard.Assign(CHANNEL,LEVEL, debug_detail_oss.str()); \
+ if (_dbg_ignore<LEVEL) _debug_level_c(CHANNEL,LEVEL,debug_detail_oss.str() + " ... begin"); \
+ nOT::nUtils::gLoggerGuard.unlock();
+#define _scope_debug_level(LEVEL,VAR) _scope_debug_level_c("",LEVEL,VAR)
+
+#define _scope_dbg1(VAR) _scope_debug_level( _debug_level_nr_dbg3, VAR)
+#define _scope_dbg2(VAR) _scope_debug_level( _debug_level_nr_dbg2, VAR)
+#define _scope_dbg3(VAR) _scope_debug_level( _debug_level_nr_dbg1, VAR)
+#define _scope_info(VAR) _scope_debug_level( _debug_level_nr_info, VAR)
+#define _scope_note(VAR) _scope_debug_level( _debug_level_nr_note, VAR)
+#define _scope_fact(VAR) _scope_debug_level( _debug_level_nr_fact, VAR)
+#define _scope_mark(VAR) _scope_debug_level( _debug_level_nr_mark, VAR)
+#define _scope_warn(VAR) _scope_debug_level( _debug_level_nr_warn, VAR)
+#define _scope_erro(VAR) _scope_debug_level( _debug_level_nr_erro, VAR)
+
+/***
+@brief do not use this namespace directly, it is implementation detail.
+*/
+namespace nDetail {
+
+/***
+@brief a Debug scope-guard, to log a debug message when current scope is left. Do NOT use this directly,
+only use it via the macros like _scope_dbg1 etc.
+*/
+class cDebugScopeGuard {
+ protected:
+ string mMsg;
+ int mLevel;
+ string mChan;
+ public:
+ cDebugScopeGuard();
+ ~cDebugScopeGuard();
+ void Assign(const string &chan, const int level, const string &msg);
+};
+
+const char* DbgShortenCodeFileName(const char *s); ///< Returns a pointer to some part of the string that was given, skipping directory names, for log/debug
+
+} // namespace nDetail
+
+// ========== logger ==========
+
+namespace nDetail {
+ struct channel_use_info;
+} // namespace nDetail
+
+/***
+@brief Class to write debug into. Used it by calling the debug macros _dbg1(...) _info(...) _erro(...) etc, NOT directly!
+@author rfree (maintainer)
+@thread this class is NOT thread safe and must used only by one thread at once (use it via ot_debug_macros like _info macro they do proper locking)
+*/
+class cLogger {
+ public:
+ cLogger();
+ ~cLogger();
+ std::ostream & write_stream(int level); ///< starts a new message on given level (e.g. writes out the icon/tag) and returns stream to output to
+ std::ostream & write_stream(int level, const std::string & channel); ///< the same but with name of the debug channel
+
+ void setOutStreamFromGlobalOptions(); // set debug level, file etc - according to global Options
+ void setOutStreamFile(const std::string &fname); // switch to using this file
+ void setDebugLevel(int level); // change the debug level e.g. to mute debug from now
+
+ std::string icon(int level) const; ///< returns "icon" for given debug level. It is text, might include color controll characters
+ std::string endline() const; ///< returns string to be written at end of message
+
+ protected:
+ typedef long int t_anypid; // a portable representation of PID. long int should cover all platforms
+
+ void SetStreamBroken(); ///< call in case of internal error in logger (e.g. can not open a file)
+ void SetStreamBroken(const std::string &msg); ///< same but with error message
+
+ unique_ptr<std::ofstream> mOutfile;
+ std::ostream * mStream; ///< pointing only! can point to our own mOutfile, or maye to global null stream
+ std::ostream * mStreamBrokenDebug; ///< pointing only! this is a pointer to some stream that should be used when normal debugging is broken eg std::cerr
+ bool mIsBroken; ///< is the debugging system broken (this should be set when internal problems occur and should cause fallback to std::cerr)
+
+ std::map< std::string , std::ofstream * > mChannels; // the ofstream objects are owned by this class
+
+ int mLevel; ///< current debug level
+
+ std::ostream & SelectOutput(int level, const std::string & channel) noexcept; ///< returns a proper stream for this level and channel (always usable string)
+ void OpenNewChannel(const std::string & channel) noexcept; ///< tries to prepare this channel. does NOT guarantee to created mChannels[] entry!
+ void OpenNewChannel_(const std::string & channel); ///< internal function, will throw in case of problems
+ std::string GetLogBaseDir() const;
+
+ std::map< std::thread::id , int > mThread2Number; ///< change long thread IDs into a short nice number to show
+ int mThread2Number_Biggest; ///< current biggest value held there (biggest key) - works as growing-only counter basically
+ int Thread2Number(const std::thread::id id); ///< convert the system's thread id into a nice short our id; make one if new thread
+
+ std::map< t_anypid , int > mPid2Number; ///< change long proces PID into a short nice number to show
+ int mPid2Number_Biggest; ///< current biggest value held there (biggest key) - works as growing-only counter basically
+ int Pid2Number(const t_anypid id); ///< convert the system's PID id into a nice short our id; make one if new thread
+};
+
+
+
+// ====================================================================
+// vector debug
+
+template <class T>
+std::string vectorToStr(const T & v) {
+ std::ostringstream oss;
+ for(auto rec: v) {
+ oss << rec <<",";
+ }
+ return oss.str();
+}
+
+template <class T>
+void DisplayVector(std::ostream & out, const std::vector<T> &v, const std::string &delim=" ") {
+ std::copy( v.begin(), v.end(), std::ostream_iterator<T>(out, delim.c_str()) );
+}
+
+template <class T>
+void EndlDisplayVector(std::ostream & out, const std::vector<T> &v, const std::string &delim=" ") {
+ out << std::endl;
+ DisplayVector(out,v,delim);
+}
+
+template <class T>
+void DisplayVectorEndl(std::ostream & out, const std::vector<T> &v, const std::string &delim=" ") {
+ DisplayVector(out,v,delim);
+ out << std::endl;
+}
+
+template <class T>
+void DbgDisplayVector(const std::vector<T> &v, const std::string &delim=" ") {
+ std::cerr << "[";
+ std::copy( v.begin(), v.end(), std::ostream_iterator<T>(std::cerr, delim.c_str()) );
+ std::cerr << "]";
+}
+
+string stringToColor(const string &hash);
+template <class T, class T2>
+void DisplayMap(std::ostream & out, const std::map<T, T2> &m, const std::string &delim=" ") {
+ auto *no_color = zkr::cc::fore::console;
+ for(auto var : m) {
+ out << stringToColor(var.first) << var.first << delim << var.second << no_color << endl;
+ }
+
+}
+
+template <class T, class T2>
+void EndlDisplayMap(std::ostream & out, const std::map<T, T2> &m, const std::string &delim=" ") {
+ out << endl;
+ for(auto var : m) {
+ out << var.first << delim << var.second << endl;
+ }
+}
+
+template <class T, class T2>
+void DbgDisplayMap(const std::map<T, T2> &m, const std::string &delim=" ") {
+ for(auto var : m) {
+ std::cerr << var.first << delim << var.second << endl;
+ }
+}
+
+
+template <class T>
+void DbgDisplayVectorEndl(const std::vector<T> &v, const std::string &delim=" ") {
+ DbgDisplayVector(v,delim);
+ std::cerr << std::endl;
+}
+
+void DisplayStringEndl(std::ostream & out, const std::string text);
+
+bool CheckIfBegins(const std::string & beggining, const std::string & all);
+bool CheckIfEnds (std::string const & ending, std::string const & all);
+std::string SpaceFromEscape(const std::string &s);
+std::string EscapeFromSpace(const std::string &s);
+vector<string> WordsThatMatch(const std::string & sofar, const vector<string> & possib);
+char GetLastChar(const std::string & str);
+std::string GetLastCharIf(const std::string & str); // TODO unicode?
+std::string EscapeString(const std::string &s);
+
+
+template <class T>
+std::string DbgVector(const std::vector<T> &v, const std::string &delim="|") {
+ std::ostringstream oss;
+ oss << "[";
+ bool first=true;
+ for(auto vElement : v) { if (!first) oss<<delim; first=false; oss <<vElement ; }
+ oss << "]";
+ //std::copy( v.begin(), v.end(), std::ostream_iterator<T>(oss, delim.c_str()) );
+ return oss.str();
+}
+
+template <class T>
+std::ostream & operator<<(std::ostream & os, const map< T, vector<T> > & obj){
+ os << "[";
+ for(auto const & elem : obj) {
+ os << " [" << elem.first << "=" << DbgVector(elem.second) << "] ";
+ }
+ os << "]";
+ return os;
+}
+
+template <class T, class T2>
+std::string DbgMap(const map<T, T2> & map) {
+ std::ostringstream oss;
+ oss << map;
+ return oss.str();
+}
+
+// ====================================================================
+// assert
+
+// ASRT - assert. Name like ASSERT() was too long, and ASS() was just... no.
+// Use it like this: ASRT( x>y ); with the semicolon at end, a clever trick forces this syntax :)
+#define ASRT(x) do { if (!(x)) nOT::nUtils::Assert(false, OT_CODE_STAMP, #x); } while(0)
+
+void Assert(bool result, const std::string &stamp, const std::string &condition);
+
+// ====================================================================
+// advanced string
+
+const std::string GetMultiline(string endLine = "~");
+vector<string> SplitString(const string & str);
+
+bool checkPrefix(const string & str, char prefix = '^');
+
+// ====================================================================
+// nUse utils
+
+enum class eSubjectType {Account, Asset, User, Server, Unknown};
+
+string SubjectType2String(const eSubjectType & type);
+eSubjectType String2SubjectType(const string & type);
+
+// ====================================================================
+// operation on files
+
+/// @brief tools related to filesystem
+/// @author rfree (maintainer)
+class cFilesystemUtils { // if we do not want to use boost in given project (or we could optionally write boost here later)
+ public:
+ static bool CreateDirTree(const std::string & dir, bool only_below=false);
+ static char GetDirSeparatorSys(); /// < eg '/' or '\'
+ static char GetDirSeparatorInter(); /// < internal is '/'
+ static string FileInternalToSystem(const std::string &name); ///< converts from internal file name string to system file name string
+ static string FileSystemToInternal(const std::string &name); ///< converts from system file name string to internal file name string
+};
+
+
+/// @brief utils to e.g. edit a file from console
+/// @author rfree (maintainer)
+class cEnvUtils {
+ int fd;
+ string mFilename;
+
+ void GetTmpTextFile();
+ void CloseFile();
+ void OpenEditor();
+ const string ReadFromTmpFile();
+public:
+ const string Compose();
+ const string ReadFromFile(const string path);
+};
+void hintingToTxt(std::fstream & file, string command, vector<string> &commands);
+void generateQuestions (std::fstream & file, string command);
+void generateAnswers (std::fstream & file, string command, vector<string> &completions);
+
+// ====================================================================
+
+namespace nOper { // nOT::nUtils::nOper
+// cool shortcut operators, like vector + vecotr operator working same as string (appending)
+// isolated to namespace because it's unorthodox ide to implement this
+
+using namespace std;
+
+// TODO use && and move?
+template <class T>
+vector<T> operator+(const vector<T> &a, const vector<T> &b) {
+ vector<T> ret = a;
+ ret.insert( ret.end() , b.begin(), b.end() );
+ return ret;
+}
+
+template <class T>
+vector<T> operator+(const T &a, const vector<T> &b) {
+ vector<T> ret(1,a);
+ ret.insert( ret.end() , b.begin(), b.end() );
+ return ret;
+}
+
+template <class T>
+vector<T> operator+(const vector<T> &a, const T &b) {
+ vector<T> b_vector(1,a);
+ return a + b_vector;
+}
+
+template <class T>
+vector<T>& operator+=(vector<T> &a, const vector<T> &b) {
+ a.insert( a.end() , b.begin(), b.end() );
+ return a;
+}
+
+// map
+template <class TK,class TV>
+map<TK,TV> operator+(const map<TK,TV> &a, const map<TK,TV> &b) {
+ map<TK,TV> ret = a;
+ for (const auto & elem : b) {
+ ret.insert(elem);
+ }
+ return ret;
+}
+
+
+} // nOT::nUtils::nOper
+
+// ====================================================================
+
+// ====================================================================
+
+// Algorithms
+
+// ====================================================================
+// ====================================================================
+
+
+/**
+@brief Special type that on creation will be initialized to have value INIT given as template argument.
+Might be usefull e.g. to express in the declaration of class what will be the default value of member variable
+See also http://www.boost.org/doc/libs/1_56_0/libs/utility/value_init.htm
+Probably not needed when using boost in your project.
+*/
+template <class T, T INIT>
+class value_init {
+ private:
+ T data;
+ public:
+ value_init();
+
+ T& operator=(const T& v) { data=v; return *this; }
+ operator T const &() const { return data; }
+ operator T&() { return data; }
+};
+
+template <class T, T INIT>
+value_init<T, INIT>::value_init() : data(INIT) { }
+
+} // namespace nUtils
+
+} // namespace nOT
+
+
+// global namespace
+extern nOT::nUtils::cLogger gCurrentLogger; ///< The current main logger. Usually do not use it directly, instead use macros like _dbg1 etc
+
+std::string GetObjectName(); ///< Method to return name of current object; To use in debug; Can be shadowed in your classes. (Might be not used currently)
+
+const extern int _dbg_ignore; ///< the global _dbg_ignore, but local code (blocks, classes etc) you could shadow it in your code blocks,
+// to override debug compile-time setting for given block/class, e.g. to disable debug in one of your methods or increase it there.
+// Or to make it runtime by providing a class normal member and editing it in runtime
+
+#define OT_CODE_STAMP ( nOT::nUtils::ToStr("[") + nOT::nUtils::nDetail::DbgShortenCodeFileName(__FILE__) + nOT::nUtils::ToStr("+") + nOT::nUtils::ToStr(__LINE__) + nOT::nUtils::ToStr(" ") + (GetObjectName()) + nOT::nUtils::ToStr("::") + nOT::nUtils::ToStr(__FUNCTION__) + nOT::nUtils::ToStr("]"))
+
+
+
+
+#endif
+
diff --git a/contrib/otshell_utils/windows_stream.cpp b/contrib/otshell_utils/windows_stream.cpp
new file mode 100644
index 000000000..59d8b12a3
--- /dev/null
+++ b/contrib/otshell_utils/windows_stream.cpp
@@ -0,0 +1,64 @@
+#if defined(_WIN32)
+#include "windows_stream.h"
+#include <windows.h>
+
+windows_stream::windows_stream(unsigned int pLevel)
+ :
+ mLevel(pLevel)
+{
+}
+
+std::ostream& operator << (std::ostream &stream, windows_stream const& object)
+{
+ HANDLE h_stdout = GetStdHandle(STD_OUTPUT_HANDLE);
+
+ if (object.mLevel >= 100)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_GREEN | FOREGROUND_RED | FOREGROUND_INTENSITY | BACKGROUND_RED | BACKGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 90)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_RED | FOREGROUND_INTENSITY | BACKGROUND_GREEN | BACKGROUND_RED | BACKGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 80)
+ {
+ SetConsoleTextAttribute(h_stdout, BACKGROUND_BLUE | BACKGROUND_RED | BACKGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 75)
+ {
+ SetConsoleTextAttribute(h_stdout, BACKGROUND_RED | BACKGROUND_GREEN | BACKGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 70)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_GREEN | FOREGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 50)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 40)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_GREEN | FOREGROUND_BLUE | FOREGROUND_RED | FOREGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 30)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_BLUE | FOREGROUND_INTENSITY);
+ return stream;
+ }
+ if (object.mLevel >= 20)
+ {
+ SetConsoleTextAttribute(h_stdout, FOREGROUND_BLUE);
+ return stream;
+ }
+
+ return stream;
+}
+
+#endif
diff --git a/contrib/otshell_utils/windows_stream.h b/contrib/otshell_utils/windows_stream.h
new file mode 100644
index 000000000..859e7ee50
--- /dev/null
+++ b/contrib/otshell_utils/windows_stream.h
@@ -0,0 +1,20 @@
+#ifndef WINDOWS_STREAM_H
+#define WINDOWS_STREAM_H
+
+#if defined(_WIN32)
+
+#include <string>
+#include <iostream>
+
+class windows_stream
+{
+public:
+ windows_stream(unsigned int pLevel);
+ friend std::ostream& operator<<(std::ostream &stream, windows_stream const& object);
+private:
+ unsigned int mLevel = 0;
+};
+
+#endif // _WIN32
+
+#endif // WINDOWS_STREAM_H
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