Ticket 12. In the ReadUsers() method: the error variable added; return -1 removed

[stg.git] / stglibs / common.lib / common.cpp

diff --git a/stglibs/common.lib/common.cpp b/stglibs/common.lib/common.cpp
index 7124670401bf5a6ed922145e29268b38488d5eb8..d0ff074c77e8a676db58ab3c542db6c7da18c729 100644 (file)
--- a/stglibs/common.lib/common.cpp
+++ b/stglibs/common.lib/common.cpp
@@ -28,35 +28,13 @@
  $Author: faust $
  */
 
  $Author: faust $
  */
 

-
-/*#include <sys/stat.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <string.h>
-#include <stdio.h>
-#include <iconv.h>
-
-
-#include <stdarg.h>
-
-
+// For old and dub systems
+// Like FreeBSD4

 #include <sys/types.h>
 #include <sys/types.h>

-#include <math.h>
-
-#ifdef WIN32
-#include <sysutils.hpp>
-#else
+#include <sys/time.h>

 #include <unistd.h>
 #include <unistd.h>

-#include <sys/wait.h>
-#include <netinet/in.h>
-#include <arpa/inet.h>
-#include <sys/socket.h>
-#endif*/

 
 

-#ifdef FREE_BSD
-#include <sys/types.h>
-#endif
+#include <sys/select.h>

 
 #ifdef WIN32
 #include <winsock2.h>
 
 #ifdef WIN32
 #include <winsock2.h>


@@ -64,10 +42,12 @@
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>
 #include <sys/socket.h>
 #include <netinet/in.h>
 #include <arpa/inet.h>

+#include <sys/select.h>

 #endif
 
 #include <iconv.h>
 
 #endif
 
 #include <iconv.h>
 

+#include <algorithm>

 #include <cstdlib>
 #include <cstdarg>
 #include <cstdio>
 #include <cstdlib>
 #include <cstdarg>
 #include <cstdio>


@@ -75,14 +55,123 @@
 #include <cerrno>
 #include <cassert>
 
 #include <cerrno>
 #include <cassert>
 

-#include "common.h"
+#include "stg/common.h"

 
 #ifndef INET_ADDRSTRLEN
 #   define INET_ADDRSTRLEN 16
 #endif
 
 
 #ifndef INET_ADDRSTRLEN
 #   define INET_ADDRSTRLEN 16
 #endif
 

-using namespace std;
+namespace
+{
+//---------------------------------------------------------------------------
+unsigned char koi2win[] = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+        0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
+        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
+        0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
+        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+        0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
+        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+        0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
+        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
+        0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
+        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+        0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+        0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
+        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+        0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
+        0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+        0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
+        0xA0, 0xA1, 0xA2, 0xB8, 0xBA, 0xA5, 0xB3, 0xBF,
+        0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xB4, 0xAE, 0xAF,
+        0xB0, 0xB1, 0xB2, 0xA8, 0xAA, 0xB5, 0xB2, 0xAF,
+        0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xA5, 0xBE, 0xBF,
+        0xFE, 0xE0, 0xE1, 0xF6, 0xE4, 0xE5, 0xF4, 0xE3,
+        0xF5, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE,
+        0xEF, 0xFF, 0xF0, 0xF1, 0xF2, 0xF3, 0xE6, 0xE2,
+        0xFC, 0xFB, 0xE7, 0xF8, 0xFD, 0xF9, 0xF7, 0xFA,
+        0xDE, 0xC0, 0xC1, 0xD6, 0xC4, 0xC5, 0xD4, 0xC3,
+        0xD5, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE,
+        0xCF, 0xDF, 0xD0, 0xD1, 0xD2, 0xD3, 0xC6, 0xC2,
+        0xDC, 0xDB, 0xC7, 0xD8, 0xDD, 0xD9, 0xD7, 0xDA};
+

 
 

+unsigned char win2koi[] = {
+        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
+        0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
+        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
+        0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
+        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
+        0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
+        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
+        0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
+        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
+        0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
+        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
+        0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
+        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
+        0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
+        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
+        0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
+        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
+        0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
+        0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
+        0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
+        0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xBD, 0xA6, 0xA7,
+        0xB3, 0xA9, 0xB4, 0xAB, 0xAC, 0xAD, 0xAE, 0xB7,
+        0xB0, 0xB1, 0xB6, 0xA6, 0xAD, 0xB5, 0xB6, 0xB7,
+        0xA3, 0xB9, 0xA4, 0xBB, 0xBC, 0xBD, 0xBE, 0xA7,
+        0xE1, 0xE2, 0xF7, 0xE7, 0xE4, 0xE5, 0xF6, 0xFA,
+        0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0,
+        0xF2, 0xF3, 0xF4, 0xF5, 0xE6, 0xE8, 0xE3, 0xFE,
+        0xFB, 0xFD, 0xFF, 0xF9, 0xF8, 0xFC, 0xE0, 0xF1,
+        0xC1, 0xC2, 0xD7, 0xC7, 0xC4, 0xC5, 0xD6, 0xDA,
+        0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,
+        0xD2, 0xD3, 0xD4, 0xD5, 0xC6, 0xC8, 0xC3, 0xDE,
+        0xDB, 0xDD, 0xDF, 0xD9, 0xD8, 0xDC, 0xC0, 0xD1};
+}
+
+#ifdef WIN32
+//-----------------------------------------------------------------------------
+const char * inet_ntop(int af, const void * src, char * dst, unsigned long length)
+{
+struct sockaddr_in addr;
+addr.sin_family = af;
+addr.sin_port = 0;
+memcpy(&addr.sin_addr.s_addr, src, sizeof(addr.sin_addr.s_addr));
+if (WSAAddressToStringA(reinterpret_cast<struct sockaddr *>(&addr), sizeof(addr), 0, dst, &length))
+    {
+    return NULL;
+    }
+return dst;
+}
+//-----------------------------------------------------------------------------
+int inet_pton(int af, const char * src, void * dst)
+{
+// Fuck you Microsoft!
+// Why the hell not to use const char *?
+size_t slen = strlen(src);
+char * buf = new char[slen + 1];
+strncpy(buf, src, slen + 1);
+buf[slen] = 0;
+struct sockaddr_in addr;
+addr.sin_family = af;
+addr.sin_port = 0;
+addr.sin_addr.s_addr = 0;
+int length = sizeof(addr);
+if (WSAStringToAddressA(buf, af, 0, reinterpret_cast<struct sockaddr *>(&addr), &length))
+    {
+    delete[] buf;
+    return -1;
+    }
+memcpy(dst, &addr, sizeof(addr));
+delete[] buf;
+return 1;
+}
+#endif

 //-----------------------------------------------------------------------------
 int strtodouble2(const char * s, double &a)
 {
 //-----------------------------------------------------------------------------
 int strtodouble2(const char * s, double &a)
 {


@@ -119,7 +208,7 @@ printf("%s", buff);
 return 0;
 }
 //-----------------------------------------------------------------------------
 return 0;
 }
 //-----------------------------------------------------------------------------

-int strprintf(string * str, const char * fmt, ...)
+int strprintf(std::string * str, const char * fmt, ...)

 {
 char buff[1024];
 
 {
 char buff[1024];
 


@@ -133,11 +222,13 @@ buff[1023] = 0;
 return n;
 }
 //-----------------------------------------------------------------------------
 return n;
 }
 //-----------------------------------------------------------------------------

-const char *IntToKMG(long long a, int stat)
+const char *IntToKMG(int64_t a, int stat)

 {
 {

-static int64_t M = 1024*1024;
-static int64_t G = 1024*1024*1024;
+static const double K = 1024;
+static const double M = 1024 * 1024;
+static const double G = 1024 * 1024 * 1024;

 static char str[30];
 static char str[30];

+double value = a;

 
 switch (stat)
     {
 
 switch (stat)
     {


@@ -149,114 +240,44 @@ switch (stat)
         #endif
         break;
     case ST_KB:
         #endif
         break;
     case ST_KB:

-        sprintf(str, "%.2f kb", double(a)/1024.0);
+        sprintf(str, "%.2f kb", value / K);

         break;
     case ST_MB:
         break;
     case ST_MB:

-        sprintf(str, "%.2f Mb", double(a)/(1024.0*1024.0));
+        sprintf(str, "%.2f Mb", value / M);

         break;
     default:
         if (a > G)
             {
         break;
     default:
         if (a > G)
             {

-            sprintf(str, "%.2f Gb", double(a)/double(G));
+            sprintf(str, "%.2f Gb", value / G);

             return &str[0];
             }
         if (a < -G)
             {
             return &str[0];
             }
         if (a < -G)
             {

-            sprintf(str, "%.2f Gb", double(a)/double(G));
+            sprintf(str, "%.2f Gb", value / G);

             return &str[0];
             }
         if (a > M)
             {
             return &str[0];
             }
         if (a > M)
             {

-            sprintf(str, "%.2f Mb", double(a)/double(M));
+            sprintf(str, "%.2f Mb", value / M);

             return &str[0];
             }
         if (a < -M)
             {
             return &str[0];
             }
         if (a < -M)
             {

-            sprintf(str, "%.2f Mb", double(a)/double(M));
+            sprintf(str, "%.2f Mb", value / M);

             return &str[0];
             }
 
             return &str[0];
             }
 

-        sprintf(str, "%.2f kb", double(a)/1024.0);
+        sprintf(str, "%.2f kb", value / K);

         break;
     }
 return str;
 }
 //---------------------------------------------------------------------------
         break;
     }
 return str;
 }
 //---------------------------------------------------------------------------

-unsigned char koi2win[] = {
-        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-        0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
-        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-        0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
-        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
-        0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
-        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
-        0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
-        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
-        0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
-        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
-        0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
-        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-        0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-        0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
-        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
-        0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
-        0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
-        0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
-        0xA0, 0xA1, 0xA2, 0xB8, 0xBA, 0xA5, 0xB3, 0xBF,
-        0xA8, 0xA9, 0xAA, 0xAB, 0xAC, 0xB4, 0xAE, 0xAF,
-        0xB0, 0xB1, 0xB2, 0xA8, 0xAA, 0xB5, 0xB2, 0xAF,
-        0xB8, 0xB9, 0xBA, 0xBB, 0xBC, 0xA5, 0xBE, 0xBF,
-        0xFE, 0xE0, 0xE1, 0xF6, 0xE4, 0xE5, 0xF4, 0xE3,
-        0xF5, 0xE8, 0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE,
-        0xEF, 0xFF, 0xF0, 0xF1, 0xF2, 0xF3, 0xE6, 0xE2,
-        0xFC, 0xFB, 0xE7, 0xF8, 0xFD, 0xF9, 0xF7, 0xFA,
-        0xDE, 0xC0, 0xC1, 0xD6, 0xC4, 0xC5, 0xD4, 0xC3,
-        0xD5, 0xC8, 0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE,
-        0xCF, 0xDF, 0xD0, 0xD1, 0xD2, 0xD3, 0xC6, 0xC2,
-        0xDC, 0xDB, 0xC7, 0xD8, 0xDD, 0xD9, 0xD7, 0xDA};
-
-
-unsigned char win2koi[] = {
-        0x00, 0x01, 0x02, 0x03, 0x04, 0x05, 0x06, 0x07,
-        0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D, 0x0E, 0x0F,
-        0x10, 0x11, 0x12, 0x13, 0x14, 0x15, 0x16, 0x17,
-        0x18, 0x19, 0x1A, 0x1B, 0x1C, 0x1D, 0x1E, 0x1F,
-        0x20, 0x21, 0x22, 0x23, 0x24, 0x25, 0x26, 0x27,
-        0x28, 0x29, 0x2A, 0x2B, 0x2C, 0x2D, 0x2E, 0x2F,
-        0x30, 0x31, 0x32, 0x33, 0x34, 0x35, 0x36, 0x37,
-        0x38, 0x39, 0x3A, 0x3B, 0x3C, 0x3D, 0x3E, 0x3F,
-        0x40, 0x41, 0x42, 0x43, 0x44, 0x45, 0x46, 0x47,
-        0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F,
-        0x50, 0x51, 0x52, 0x53, 0x54, 0x55, 0x56, 0x57,
-        0x58, 0x59, 0x5A, 0x5B, 0x5C, 0x5D, 0x5E, 0x5F,
-        0x60, 0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67,
-        0x68, 0x69, 0x6A, 0x6B, 0x6C, 0x6D, 0x6E, 0x6F,
-        0x70, 0x71, 0x72, 0x73, 0x74, 0x75, 0x76, 0x77,
-        0x78, 0x79, 0x7A, 0x7B, 0x7C, 0x7D, 0x7E, 0x7F,
-        0x80, 0x81, 0x82, 0x83, 0x84, 0x85, 0x86, 0x87,
-        0x88, 0x89, 0x8A, 0x8B, 0x8C, 0x8D, 0x8E, 0x8F,
-        0x90, 0x91, 0x92, 0x93, 0x94, 0x95, 0x96, 0x97,
-        0x98, 0x99, 0x9A, 0x9B, 0x9C, 0x9D, 0x9E, 0x9F,
-        0xA0, 0xA1, 0xA2, 0xA3, 0xA4, 0xBD, 0xA6, 0xA7,
-        0xB3, 0xA9, 0xB4, 0xAB, 0xAC, 0xAD, 0xAE, 0xB7,
-        0xB0, 0xB1, 0xB6, 0xA6, 0xAD, 0xB5, 0xB6, 0xB7,
-        0xA3, 0xB9, 0xA4, 0xBB, 0xBC, 0xBD, 0xBE, 0xA7,
-        0xE1, 0xE2, 0xF7, 0xE7, 0xE4, 0xE5, 0xF6, 0xFA,
-        0xE9, 0xEA, 0xEB, 0xEC, 0xED, 0xEE, 0xEF, 0xF0,
-        0xF2, 0xF3, 0xF4, 0xF5, 0xE6, 0xE8, 0xE3, 0xFE,
-        0xFB, 0xFD, 0xFF, 0xF9, 0xF8, 0xFC, 0xE0, 0xF1,
-        0xC1, 0xC2, 0xD7, 0xC7, 0xC4, 0xC5, 0xD6, 0xDA,
-        0xC9, 0xCA, 0xCB, 0xCC, 0xCD, 0xCE, 0xCF, 0xD0,
-        0xD2, 0xD3, 0xD4, 0xD5, 0xC6, 0xC8, 0xC3, 0xDE,
-        0xDB, 0xDD, 0xDF, 0xD9, 0xD8, 0xDC, 0xC0, 0xD1};
-//---------------------------------------------------------------------------

 void KOIToWin(const char * s1, char * s2, int l)
 {
 void KOIToWin(const char * s1, char * s2, int l)
 {

-unsigned char t;

 for (int j = 0; j < l; j++)
     {
 for (int j = 0; j < l; j++)
     {

-    t = s1[j];
+    unsigned char t = s1[j];

     s2[j] = koi2win[t];
 
     if (s1[j] == 0)
     s2[j] = koi2win[t];
 
     if (s1[j] == 0)


@@ -266,10 +287,9 @@ for (int j = 0; j < l; j++)
 //---------------------------------------------------------------------------
 void WinToKOI(const char * s1, char * s2, int l)
 {
 //---------------------------------------------------------------------------
 void WinToKOI(const char * s1, char * s2, int l)
 {

-unsigned char t;

 for (int j = 0; j < l; j++)
     {
 for (int j = 0; j < l; j++)
     {

-    t = s1[j];
+    unsigned char t = s1[j];

     s2[j] = win2koi[t];
 
     if (s1[j] == 0)
     s2[j] = win2koi[t];
 
     if (s1[j] == 0)


@@ -277,31 +297,29 @@ for (int j = 0; j < l; j++)
     }
 }
 //---------------------------------------------------------------------------
     }
 }
 //---------------------------------------------------------------------------

-void KOIToWin(const string & s1, string * s2)
+void KOIToWin(const std::string & s1, std::string * s2)

 {
 s2->erase(s2->begin(), s2->end());
 {
 s2->erase(s2->begin(), s2->end());

-unsigned char t;

 s2->reserve(s1.length());
 for (int j = 0; j < (int)s1.length(); j++)
     {
 s2->reserve(s1.length());
 for (int j = 0; j < (int)s1.length(); j++)
     {

-    t = s1[j];
+    unsigned char t = s1[j];

     s2->push_back(koi2win[t]);
     }
 }
 //---------------------------------------------------------------------------
     s2->push_back(koi2win[t]);
     }
 }
 //---------------------------------------------------------------------------

-void WinToKOI(const string & s1, string * s2)
+void WinToKOI(const std::string & s1, std::string * s2)

 {
 s2->erase(s2->begin(), s2->end());
 {
 s2->erase(s2->begin(), s2->end());

-unsigned char t;

 s2->reserve(s1.length());
 for (int j = 0; j < (int)s1.length(); j++)
     {
 s2->reserve(s1.length());
 for (int j = 0; j < (int)s1.length(); j++)
     {

-    t = s1[j];
+    unsigned char t = s1[j];

     s2->push_back(win2koi[t]);
     }
 }
 //---------------------------------------------------------------------------
     s2->push_back(win2koi[t]);
     }
 }
 //---------------------------------------------------------------------------

-void Encode12str(string & dst, const string & src)
+void Encode12str(std::string & dst, const std::string & src)

 {
 dst.erase(dst.begin(), dst.end());
 for (size_t i = 0; i < src.length(); i++)
 {
 dst.erase(dst.begin(), dst.end());
 for (size_t i = 0; i < src.length(); i++)


@@ -322,20 +340,28 @@ for (size_t i = 0; i < src.length() / 2; i++)
     c1 -= 'a';
     c2 -= 'a';
 
     c1 -= 'a';
     c2 -= 'a';
 

-    dst.push_back(c1 + (c2 << 4));
+    dst.push_back(static_cast<char>(c1 + (c2 << 4)));

     }
 }
 //---------------------------------------------------------------------------
     }
 }
 //---------------------------------------------------------------------------

+std::string Encode12str(const std::string & src)
+{
+std::string res;
+Encode12str(res, src);
+return res;
+}
+//---------------------------------------------------------------------------
+std::string Decode21str(const std::string & src)
+{
+std::string res;
+Decode21str(res, src);
+return res;
+}
+//---------------------------------------------------------------------------

 void Encode12(char * dst, const char * src, size_t srcLen)
 {
 for (size_t i = 0; i <= srcLen; i++)
     {
 void Encode12(char * dst, const char * src, size_t srcLen)
 {
 for (size_t i = 0; i <= srcLen; i++)
     {

-    if (src[i] == 0)
-        {
-        dst[i * 2] = 'a';
-        dst[i * 2 + 1] = 'a';
-        break;
-        }

     char c1 = src[i] & 0x0f;
     char c2 = (src[i] & 0xf0) >> 4;
 
     char c1 = src[i] & 0x0f;
     char c2 = (src[i] & 0xf0) >> 4;
 


@@ -361,7 +387,7 @@ for (size_t i = 0; ; i++)
     c1 -= 'a';
     c2 -= 'a';
 
     c1 -= 'a';
     c2 -= 'a';
 

-    dst[i] = c1 + (c2 << 4);
+    dst[i] = static_cast<char>(c1 + (c2 << 4));

     }
 dst[strlen(src) / 2] = 0;
 }
     }
 dst[strlen(src) / 2] = 0;
 }


@@ -385,11 +411,10 @@ int ParseIPString(const char * str, uint32_t * ips, int maxIP)
  */
 
 char p[255];
  */
 
 char p[255];

-char * p1, *pp;

 int n = 0;
 
 strncpy(p, str, 254);
 int n = 0;
 
 strncpy(p, str, 254);

-pp = p;
+char * pp = p;

 
 memset(ips, 0xFF, sizeof(unsigned long) * maxIP);
 
 
 memset(ips, 0xFF, sizeof(unsigned long) * maxIP);
 


@@ -401,7 +426,7 @@ if (str[0] == '*' && strlen(str) == 1)
 
 for (int i = 0; i < maxIP; i++)
     {
 
 for (int i = 0; i < maxIP; i++)
     {

-    p1 = strtok(pp, ",\n ");
+    char * p1 = strtok(pp, ",\n ");

     pp = NULL;
 
     if (p1 == NULL && n == 0)// ÕËÁÚÁÔÅÌØ ÎÕÌØ É ÐÒÏÞÉÔÁÎÏ ÁÄÒÅÓÏ× ÔÏÖÅ ÎÏÌØ
     pp = NULL;
 
     if (p1 == NULL && n == 0)// ÕËÁÚÁÔÅÌØ ÎÕÌØ É ÐÒÏÞÉÔÁÎÏ ÁÄÒÅÓÏ× ÔÏÖÅ ÎÏÌØ


@@ -415,7 +440,7 @@ for (int i = 0; i < maxIP; i++)
         }
 
     struct in_addr in;
         }
 
     struct in_addr in;

-    if (!inet_aton(p1, &in))
+    if (inet_pton(AF_INET, p1, &in) != 1)

         {
         //printf("INADDR_NONE\n");
         return EINVAL;
         {
         //printf("INADDR_NONE\n");
         return EINVAL;


@@ -502,6 +527,22 @@ uint32_t inet_strington(const std::string & value)
     return result;
 }
 //-----------------------------------------------------------------------------
     return result;
 }
 //-----------------------------------------------------------------------------

+std::string TimeToString(time_t time)
+{
+struct tm brokenTime;
+
+brokenTime.tm_wday = 0;
+brokenTime.tm_yday = 0;
+brokenTime.tm_isdst = 0;
+
+gmtime_r(&time, &brokenTime);
+
+char buf[32];
+strftime(buf, 32, "%Y-%m-%d %H:%M:%S", &brokenTime);
+
+return buf;
+}
+//-----------------------------------------------------------------------------

 int ParseTariffTimeStr(const char * str, int &h1, int &m1, int &h2, int &m2)
 {
 char hs1[10], ms1[10], hs2[10], ms2[10];
 int ParseTariffTimeStr(const char * str, int &h1, int &m1, int &h2, int &m2)
 {
 char hs1[10], ms1[10], hs2[10], ms2[10];


@@ -599,7 +640,7 @@ if (msk == 0) return 0;
 return htonl(0xFFffFFff << (32 - msk));
 }
 //---------------------------------------------------------------------------
 return htonl(0xFFffFFff << (32 - msk));
 }
 //---------------------------------------------------------------------------

-void TouchFile(const string & fileName)
+void TouchFile(const std::string & fileName)

 {
 FILE * f = fopen(fileName.c_str(), "w");
 if (f)
 {
 FILE * f = fopen(fileName.c_str(), "w");
 if (f)


@@ -648,20 +689,18 @@ strcpy(str, stren);
 //---------------------------------------------------------------------------
 void DecodeStr(char * str, unsigned long serial, int useHDD)
 {
 //---------------------------------------------------------------------------
 void DecodeStr(char * str, unsigned long serial, int useHDD)
 {

-int len = strlen(str);
+size_t len = strlen(str);

 char strdc[100];
 char strdc[100];

-int i, j = 0;
-char c1, c2;

 char serial_c[sizeof(serial)];
 memcpy(serial_c, &serial, sizeof(serial));
 
 char serial_c[sizeof(serial)];
 memcpy(serial_c, &serial, sizeof(serial));
 

-for (i = 0; i < len; i += 2)
+for (size_t i = 0; i < len; i += 2)

     {
     {

-    c1 = (str[i] - 50);
-    c2 = (str[i+1] - 50)<<4;
+    char c1 = (str[i] - 50);
+    char c2 = (str[i+1] - 50)<<4;

     strdc[i/2] = c1+c2;
     }
     strdc[i/2] = c1+c2;
     }

-for (i = 0; i < len/2; i++)
+for (size_t i = 0; i < len/2; i++)

     {
     if (!useHDD)
         strdc[i] = strdc[i]^49;
     {
     if (!useHDD)
         strdc[i] = strdc[i]^49;


@@ -678,28 +717,28 @@ strcpy(str, strdc);
 #endif //WIN32
 void SwapBytes(uint16_t & value)
 {
 #endif //WIN32
 void SwapBytes(uint16_t & value)
 {

-    value = (value >> 8) |
-            (value << 8);
+    value = static_cast<uint16_t>((value >> 8) |
+                                  (value << 8));

 }
 //---------------------------------------------------------------------------
 void SwapBytes(uint32_t & value)
 {
 }
 //---------------------------------------------------------------------------
 void SwapBytes(uint32_t & value)
 {

-    value = (value >> 24) |
-            ((value << 8) &  0x00FF0000L)|
-            ((value >> 8) &  0x0000FF00L)|
-            (value << 24);
+    value = static_cast<uint32_t>((value >> 24) |
+                                  ((value << 8) &  0x00FF0000L) |
+                                  ((value >> 8) &  0x0000FF00L) |
+                                  (value << 24));

 }
 //---------------------------------------------------------------------------
 void SwapBytes(uint64_t & value)
 {
 }
 //---------------------------------------------------------------------------
 void SwapBytes(uint64_t & value)
 {

-    value = (value >> 56) |
-            ((value << 40) & 0x00FF000000000000LL) |
-            ((value << 24) & 0x0000FF0000000000LL) |
-            ((value << 8)  & 0x000000FF00000000LL) |
-            ((value >> 8)  & 0x00000000FF000000LL) |
-            ((value >> 24) & 0x0000000000FF0000LL) |
-            ((value >> 40) & 0x000000000000FF00LL) |
-            (value << 56);
+    value = static_cast<uint64_t>((value >> 56) |
+                                  ((value << 40) & 0x00FF000000000000LL) |
+                                  ((value << 24) & 0x0000FF0000000000LL) |
+                                  ((value << 8)  & 0x000000FF00000000LL) |
+                                  ((value >> 8)  & 0x00000000FF000000LL) |
+                                  ((value >> 24) & 0x0000000000FF0000LL) |
+                                  ((value >> 40) & 0x000000000000FF00LL) |
+                                  (value << 56));

 }
 //---------------------------------------------------------------------------
 void SwapBytes(int16_t & value)
 }
 //---------------------------------------------------------------------------
 void SwapBytes(int16_t & value)


@@ -723,29 +762,9 @@ void SwapBytes(int64_t & value)
     value = temp;
 }
 //---------------------------------------------------------------------------
     value = temp;
 }
 //---------------------------------------------------------------------------

-int str2x(const std::string & str, int & x)
-{
-x = strtol(str.c_str(), NULL, 10);
-
-if (errno == ERANGE)
-    return -1;
-
-return 0;
-}
-//---------------------------------------------------------------------------
-int str2x(const std::string & str, unsigned & x)
-{
-x = strtoul(str.c_str(), NULL, 10);
-
-if (errno == ERANGE)
-    return -1;
-
-return 0;
-}
-//---------------------------------------------------------------------------
-int str2x(const std::string & str, long & x)
+int str2x(const std::string & str, int32_t & x)

 {
 {

-x = strtol(str.c_str(), NULL, 10);
+x = static_cast<int32_t>(strtol(str.c_str(), NULL, 10));

 
 if (errno == ERANGE)
     return -1;
 
 if (errno == ERANGE)
     return -1;


@@ -753,17 +772,18 @@ if (errno == ERANGE)
 return 0;
 }
 //---------------------------------------------------------------------------
 return 0;
 }
 //---------------------------------------------------------------------------

-int str2x(const std::string & str, unsigned long & x)
+int str2x(const std::string & str, uint32_t & x)

 {
 {

-x = strtoul(str.c_str(), NULL, 10);
+x = static_cast<uint32_t>(strtoul(str.c_str(), NULL, 10));

 
 if (errno == ERANGE)
     return -1;
 
 return 0;
 }
 
 if (errno == ERANGE)
     return -1;
 
 return 0;
 }

+#ifndef WIN32

 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------

-int str2x(const std::string & str, long long & x)
+int str2x(const std::string & str, int64_t & x)

 {
 x = strtoll(str.c_str(), NULL, 10);
 
 {
 x = strtoll(str.c_str(), NULL, 10);
 


@@ -773,7 +793,7 @@ if (errno == ERANGE)
 return 0;
 }
 //---------------------------------------------------------------------------
 return 0;
 }
 //---------------------------------------------------------------------------

-int str2x(const std::string & str, unsigned long long & x)
+int str2x(const std::string & str, uint64_t & x)

 {
 x = strtoull(str.c_str(), NULL, 10);
 
 {
 x = strtoull(str.c_str(), NULL, 10);
 


@@ -782,20 +802,24 @@ if (errno == ERANGE)
 
 return 0;
 }
 
 return 0;
 }

+#endif

 //---------------------------------------------------------------------------
 //---------------------------------------------------------------------------

-const std::string & x2str(unsigned x, std::string & s)
+const std::string & x2str(uint32_t x, std::string & s)

 {
 return unsigned2str(x, s);
 }
 //---------------------------------------------------------------------------
 {
 return unsigned2str(x, s);
 }
 //---------------------------------------------------------------------------

-const std::string & x2str(unsigned long x, std::string & s)
+const std::string & x2str(uint64_t x, std::string & s)

 {
 return unsigned2str(x, s);
 }
 //---------------------------------------------------------------------------
 {
 return unsigned2str(x, s);
 }
 //---------------------------------------------------------------------------

-const std::string & x2str(unsigned long long x, std::string & s)
+const std::string & x2str(double x, std::string & s)

 {
 {

-return unsigned2str(x, s);
+char buf[256];
+snprintf(buf, sizeof(buf), "%f", x);
+s = buf;
+return s;

 }
 //---------------------------------------------------------------------------
 std::string & TrimL(std::string & val)
 }
 //---------------------------------------------------------------------------
 std::string & TrimL(std::string & val)


@@ -827,8 +851,53 @@ std::string & Trim(std::string & val)
 return TrimR(TrimL(val));
 }
 //---------------------------------------------------------------------------
 return TrimR(TrimL(val));
 }
 //---------------------------------------------------------------------------

+std::string Trim(const std::string & val)
+{
+std::string res(val);
+return TrimR(TrimL(res));
+}
+//---------------------------------------------------------------------------
+std::string ToLower(std::string value)
+{
+    std::transform(value.begin(), value.end(), value.begin(), ::tolower);
+    return value;
+}
+//---------------------------------------------------------------------------
+std::string ToUpper(std::string value)
+{
+    std::transform(value.begin(), value.end(), value.begin(), ::toupper);
+    return value;
+}
+//---------------------------------------------------------------------------
+#ifdef WIN32
+static int is_leap(unsigned y)
+{
+    y += 1900;
+    return (y % 4) == 0 && ((y % 100) != 0 || (y % 400) == 0);
+}
+#endif
+//---------------------------------------------------------------------------
+

 time_t stg_timegm(struct tm * brokenTime)
 {
 time_t stg_timegm(struct tm * brokenTime)
 {

+#ifdef WIN32
+static const unsigned ndays[2][12] ={
+    {31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31},
+    {31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31}};
+time_t res = 0;
+for (int i = 70; i < brokenTime->tm_year; ++i)
+    res += is_leap(i) ? 366 : 365;
+for (int i = 0; i < brokenTime->tm_mon; ++i)
+    res += ndays[is_leap(brokenTime->tm_year)][i];
+res += brokenTime->tm_mday - 1;
+res *= 24;
+res += brokenTime->tm_hour;
+res *= 60;
+res += brokenTime->tm_min;
+res *= 60;
+res += brokenTime->tm_sec;
+return res;
+#else

 #ifdef HAVE_TIMEGM
 return timegm(brokenTime);
 #else
 #ifdef HAVE_TIMEGM
 return timegm(brokenTime);
 #else


@@ -844,7 +913,8 @@ else
     unsetenv("TZ");
 tzset();
 return ret;
     unsetenv("TZ");
 tzset();
 return ret;

-#endif
+#endif // HAVE_TIMEGM
+#endif // WIN32

 }
 //---------------------------------------------------------------------------
 std::string IconvString(const std::string & source,
 }
 //---------------------------------------------------------------------------
 std::string IconvString(const std::string & source,


@@ -864,7 +934,7 @@ strncpy(inBuf, source.c_str(), source.length());
 
 inBuf[source.length()] = 0;
 
 
 inBuf[source.length()] = 0;
 

-#if defined(FREE_BSD) || defined(FREE_BSD5)
+#if defined(FREE_BSD) || defined(FREE_BSD5) || defined(WIN32)

 const char * srcPos = inBuf;
 #else
 char * srcPos = inBuf;
 const char * srcPos = inBuf;
 #else
 char * srcPos = inBuf;


@@ -916,4 +986,126 @@ delete[] inBuf;
 
 return dst;
 }
 
 return dst;
 }

-//---------------------------------------------------------------------------
+
+int ParseYesNo(const std::string & str, bool * val)
+{
+if (0 == strncasecmp(str.c_str(), "yes", 3))
+    {
+    *val = true;
+    return 0;
+    }
+
+if (0 == strncasecmp(str.c_str(), "no", 2))
+    {
+    *val = false;
+    return 0;
+    }
+
+return -1;
+}
+
+int ParseInt(const std::string & str, int * val)
+{
+if (str2x<int>(str, *val))
+    return -1;
+return 0;
+}
+
+int ParseUnsigned(const std::string & str, unsigned * val)
+{
+if (str2x<unsigned>(str, *val))
+    return -1;
+return 0;
+}
+
+int ParseIntInRange(const std::string & str, int min, int max, int * val)
+{
+if (ParseInt(str, val) != 0)
+    return -1;
+
+if (*val < min || *val > max)
+    return -1;
+
+return 0;
+}
+
+int ParseUnsignedInRange(const std::string & str, unsigned min,
+                         unsigned max, unsigned * val)
+{
+if (ParseUnsigned(str, val) != 0)
+    return -1;
+
+if (*val < min || *val > max)
+    return -1;
+
+return 0;
+}
+
+bool WaitPackets(int sd)
+{
+fd_set rfds;
+FD_ZERO(&rfds);
+FD_SET(sd, &rfds);
+
+struct timeval tv;
+tv.tv_sec = 0;
+tv.tv_usec = 500000;
+
+int res = select(sd + 1, &rfds, NULL, NULL, &tv);
+if (res == -1) // Error
+    {
+    if (errno != EINTR)
+        printfd(__FILE__, "Error on select: '%s'\n", strerror(errno));
+    return false;
+    }
+
+if (res == 0) // Timeout
+    return false;
+
+return true;
+}
+
+bool ReadAll(int sd, void * dest, size_t size)
+{
+size_t done = 0;
+char * ptr = static_cast<char *>(dest);
+while (done < size)
+    {
+    if (!WaitPackets(sd))
+        return false;
+    ssize_t res = read(sd, ptr + done, size - done);
+    if (res < 0)
+        return false;
+    if (res == 0)
+        return true;
+    done += res;
+    }
+return true;
+}
+
+bool WriteAll(int sd, const void * source, size_t size)
+{
+size_t done = 0;
+const char * ptr = static_cast<const char *>(source);
+while (done < size)
+    {
+    ssize_t res = write(sd, ptr + done, size - done);
+    if (res <= 0)
+        return false;
+    done += res;
+    }
+return true;
+}
+
+std::string ToPrintable(const std::string & src)
+{
+    std::string dest;
+
+    for (size_t i = 0; i < src.size(); ++i)
+        if (std::isprint(src[i]))
+            dest += src[i];
+        else
+            dest += "\\" + x2str(src[i]);
+
+    return dest;
+}