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+/* xb_ex_string.cpp
+
+XBase64 Software Library
+
+Copyright (c) 1997,2003,2014,2021,2022 Gary A Kunkel
+
+The xb64 software library is covered under the terms of the GPL Version 3, 2007 license.
+
+Email Contact:
+
+ XDB-devel@lists.sourceforge.net
+ XDB-users@lists.sourceforge.net
+
+*/
+
+// This demonstrates the string class
+
+
+#include "xbase.h"
+
+using namespace xb;
+
+int main()
+{
+
+ // create a string, assign a value, print it
+ xbString s1;
+ s1 = "Test String 1";
+ fprintf( stdout, "s1 = [%s]\n", s1.Str());
+
+ // create another string, copy the value from s1 into it, print it
+ xbString s2;
+ s2 = s1;
+ std::cout << "s2 = [" << s2.Str() << "]" << std::endl;
+
+ // create another string with and print it
+ xbString s3( 'X' );
+ std::cout << "s3 = [" << s3.Str() << "]" << std::endl;
+
+ // create another string with and print it and print it out yet another way
+ xbString s4( "Class constructor test 4" );
+ printf( "s4 = [%s]\n", s4.Str() );
+
+ // create another string with a size limit and print it out
+ xbString s5( "Class constructor test 4", 7 );
+ printf( "s5 = [%s]\n", s5.Str() );
+
+ // create another string from a string
+ xbString s6( s5 );
+ printf( "s6 = [%s]\n", s6.Str() );
+
+ // create 100 byte string with nothing in it
+ xbString s7( (xbUInt32) 100 );
+ printf( "s7 = [%s]\n", s7.Str() );
+
+ // Extract character from a particular position in the string
+ printf( "[] test -- Position 7 (starts from 1) from String 1 = [%c]\n", s1[7] );
+ // or use the getCharacter method
+ printf( "getCharacter() test -- Position 7 (starts from 1) from String 1 = [%c]\n", s1.GetCharacter(7) );
+
+ // set string 7 to a character
+ s7 = 'Z';
+ printf( "updated s7 = [%s]\n", s7.Str() );
+
+ // trim methods
+ s3 = " abc ";
+ s3.Ltrim();
+ #ifdef XB_DEBUG_SUPPORT
+ s3.Dump( "LTrim test" );
+ #else
+ std::cout << s3.Str() << std::endl;
+ #endif
+
+ s3 = " abc ";
+ s3.Rtrim();
+ std::cout << "RTrim test - " << s3.Str() << std::endl;
+
+ s3.Trim();
+ std::cout << "Trim test - " << s3.Str() << std::endl;
+ printf( "s3 Len = [%d]\n", s3.Len() );
+
+ // Concatenation tests - I
+ s1 = "Concatenation test1 part 1 ";
+ s1 += "Concatenation test1 part 2 ";
+ s2 = " s2 data ";
+ s1 += s2;
+ s1 += 'z';
+
+ // Concatenation tests - II
+ s1 = "Concatenation test1 part 1 ";
+ s1 -= "Concatenation test1 part 2 ";
+ s1 -= 'X';
+ s1 -= s2;
+ std::cout << "Concatenation test 2 - " << s1.Str() << std::endl;
+
+ // Concatenation tests - III
+ s1 = "s1data ";
+ s2 = "s2data ";
+
+ s3 = s1 - s2;
+ std::cout << "Concatenation test 3a - " << s3.Str() << std::endl;
+
+ s3 = s1 + s2;
+ std::cout << "Concatenation test 3b - " << s3.Str() << std::endl;
+
+ s3 = s1 + " char * data ";
+ std::cout << "Concatenation test 3c - " << s3.Str() << std::endl;
+
+ s3 = s1 + 'Z';
+ std::cout << "Concatenation test 3d - " << s3.Str() << std::endl;
+
+ s3 = 'A';
+
+ std::cout << s3.Str() << std::endl;
+ s3 += s1;
+
+ std::cout << s3.Str() << std::endl;
+
+ // The following compiles and runs, but is not valid
+ // s3 = 'A' + s1;
+
+ std::cout << std::endl << "== operator tests" << std::endl;
+ if( s1 == s2 )
+ std::cout << s1.Str() << " == " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " != " << s2.Str() << std::endl;
+
+ s1 = s2;
+ if( s1 == s2 )
+ std::cout << s1.Str() << " == " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " != " << s2.Str() << std::endl;
+
+ if( s1 == "sometestdata" )
+ std::cout << s1.Str() << " == sometestdata" << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " != sometestdata" << s2.Str() << std::endl;
+
+ std::cout << std::endl << "!= operator tests" << std::endl;
+ s2 = "abc123";
+ std::cout << "s1 - " << s1.Str() << std::endl;
+ std::cout << "s2 - " << s2.Str() << std::endl;
+
+ if( s1 != s2 )
+ std::cout << s1.Str() << " != " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " == " << s2.Str() << std::endl;
+
+ s1 = s2;
+ if( s1 != s2 )
+ std::cout << s1.Str() << " != " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " == " << s2.Str() << std::endl;
+
+ if( s1 != "sometestdata" )
+ std::cout << s1.Str() << " != [sometestdata]" << std::endl;
+ else
+ std::cout << s1.Str() << " == [sometestdata]" << std::endl;
+
+ std::cout << std::endl << "< operator tests" << std::endl;
+ s1 = "AAA";
+ s2 = "BBB";
+
+ if( s1 < s2 )
+ std::cout << s1.Str() << " < " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " >= " << s2.Str() << std::endl;
+
+ s1 = "BBB";
+ if( s1 < s2 )
+ std::cout << s1.Str() << " < " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " >= " << s2.Str() << std::endl;
+
+ s1 = "CCC";
+ if( s1 < s2 )
+ std::cout << s1.Str() << " < " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " >= " << s2.Str() << std::endl;
+
+ std::cout << std::endl << "> operator tests" << std::endl;
+ s1 = "AAA";
+ s2 = "BBB";
+
+ if( s1 > s2 )
+ std::cout << s1.Str() << " > " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " <= " << s2.Str() << std::endl;
+
+ s1 = "BBB";
+ if( s1 > s2 )
+ std::cout << s1.Str() << " > " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " <= " << s2.Str() << std::endl;
+
+ s1 = "CCC";
+ if( s1 > s2 )
+ std::cout << s1.Str() << " > " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " <= " << s2.Str() << std::endl;
+
+ std::cout << std::endl << "<= operator tests" << std::endl;
+ s1 = "AAA";
+ s2 = "BBB";
+
+ if( s1 <= s2 )
+ std::cout << s1.Str() << " <= " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " > " << s2.Str() << std::endl;
+
+ s1 = "BBB";
+ if( s1 <= s2 )
+ std::cout << s1.Str() << " <= " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " > " << s2.Str() << std::endl;
+
+ s1 = "CCC";
+ if( s1 <= s2 )
+ std::cout << s1.Str() << " <= " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " > " << s2.Str() << std::endl;
+
+ std::cout << std::endl << ">= operator tests" << std::endl;
+ s1 = "AAA";
+ s2 = "BBB";
+
+ if( s1 >= s2 )
+ std::cout << s1.Str() << " >= " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " < " << s2.Str() << std::endl;
+
+ s1 = "BBB";
+ if( s1 >= s2 )
+ std::cout << s1.Str() << " >= " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " < " << s2.Str() << std::endl;
+
+ s1 = "CCC";
+ if( s1 >= s2 )
+ std::cout << s1.Str() << " >= " << s2.Str() << std::endl;
+ else
+ std::cout << s1.Str() << " < " << s2.Str() << std::endl;
+
+ std::cout << "(const char *) " << (const char *) s2.Str() << std::endl;
+
+ std::cout << std::endl << "CountChar() test" << std::endl;
+ s1 = "ABADFDSGA";
+ xbUInt32 i = s1.CountChar( 'A' );
+ std::cout << "There are " << i << " 'A's in " << s1.Str() << std::endl;
+
+ s1.Ltrunc( 4 );
+ std::cout << "lTunc(4) test s1 = [" << s1.Str() << "]" << std::endl;
+
+ std::cout << std::endl << "PutAt() test" << std::endl;
+ s1.PutAt( 3, 'Z' );
+ std::cout << "Third char should be a 'Z' = " << s1.Str() << std::endl;
+
+ std::cout << std::endl << "AddBackSlash() test" << std::endl;
+ s1.AddBackSlash( 'Z' );
+ std::cout << "Should be a backslash before the 'Z' = " << s1.Str() << std::endl;
+
+ std::cout << std::endl << "Assign() test" << std::endl;
+ s2 = "1234567890";
+ std::cout << "s2 = " << s2.Str() << std::endl;
+ s1.Assign( s2, 4, 5 );
+ std::cout << "assign( s2, 4, 5 ) results = " << s1.Str() << std::endl;
+ s1.Assign( s2, 4, 15 );
+ std::cout << "assign( s2, 4, 15 ) results = " << s1.Str() << std::endl;
+
+ s1.Assign( s2, 5 );
+ std::cout << "Assign( s2, 5 ) results = " << s1.Str() << std::endl;
+ s1.Assign( s2, 15 );
+ std::cout << "Assign( s2, 15 ) results = " << s1.Str() << std::endl;
+
+ std::cout << std::endl << "s1.copy() test" << std::endl;
+ s1 = "ABC";
+ std::cout << "s1 = " << s1.Str() << std::endl;
+ std::cout << "s2 = " << s2.Str() << std::endl;
+
+ s1 = s2.Copy();
+ std::cout << "s1.Copy() results" << s1.Str() << std::endl;
+
+ s1 = "0x35";
+ char hexChar;
+ s1.CvtHexChar( hexChar );
+ std::cout << "CvtHexChar test [" << s1.Str() << "] converts to [" << hexChar << "]" << std::endl;
+ s1 = "0x65";
+ s1.CvtHexChar( hexChar );
+ std::cout << "cvHexChar test [" << s1.Str() << "] converts to [" << hexChar << "]" << std::endl;
+
+ s1 = "0x610x620x630x640x65";
+ s1.CvtHexString( s2 );
+ std::cout << "CvtHexString [" << s1.Str() << "] converts to [" << s2.Str() << "]" << std::endl;
+
+ s1.ExtractElement( "aaaa|bbbb|cccc|dddd", '|', 2, 0 );
+ std::cout << "ExtractElement() " << s1.Str() << std::endl;
+
+ s1 = "123";
+ s2 = "ABC";
+ std::cout << "HasAlphaChars( " << s1.Str() << " ) = " << s1.HasAlphaChars() << std::endl;
+ std::cout << "HasAlphaChars( " << s2.Str() << " ) = " << s2.HasAlphaChars() << std::endl;
+
+ s2 = "";
+ std::cout << "IsEmpty( " << s1.Str() << " ) = " << s1.IsEmpty() << std::endl;
+ std::cout << "IsEmpty( " << s2.Str() << " ) = " << s2.IsEmpty() << std::endl;
+
+ s1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+ std::cout << s1.Str() << " s1.Mid( 3,5 ) = [" << s1.Mid( 3, 5 ).Str() << "]" << std::endl;
+ std::cout << s1.Str() << " s1.Mid( 25, 10 ) = [" << s1.Mid( 25, 10 ).Str() << "]" << std::endl;
+
+ std::cout << s1.Str() << " s1.Pos('G') = " << s1.Pos( 'G' ) << std::endl;
+ std::cout << s1.Str() << " s1.Pos(\"JKL\") = " << s1.Pos( "JKL" ) << std::endl;
+
+ std::cout << "Remove( 3, 5 ) before " << s1.Str() << std::endl;
+ std::cout << s1.Str() << " s1.Remove( 3, 5 ) = [" << s1.Remove( 3, 5 ).Str() << "]" << std::endl;
+ std::cout << "Remove( 3, 5 ) after " << s1.Str() << std::endl;
+ s1 = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";
+
+ std::cout << "s1.Remove( 20, 10 ) = [" << s1.Remove( 20, 10 ).Str() << "]" << std::endl;
+
+ std::cout << "Remove( 20, 10 ) - " << s1.Str() << std::endl;
+
+
+ s1.Sprintf( "%d", 12345 );
+ std::cout << "Sprintf( %d, 12345 ) " << s1.Str() << std::endl;
+
+ s1.SetNum( (long) 123456 );
+ std::cout << "s1.SetNum( 123456 ) = " << s1.Str() << std::endl;
+
+ s1.Set( "Yet another way to set a string value" );
+ std::cout << "Set - " << s1.Str() << std::endl;
+
+ s1 = "ABCABCABZ";
+ std::cout << "SwapChars( 'A', '9' ) before - " << s1.Str() << std::endl;
+ s1.SwapChars( 'A', '9' );
+ std::cout << "SwapChars( 'A', '9' ) after - " << s1.Str() << std::endl;
+
+ s1.ToLowerCase();
+ std::cout << "ToLowerCase - " << s1.Str() << std::endl;
+
+ s1.ToUpperCase();
+ std::cout << "ToUpperCase - " << s1.Str() << std::endl;
+
+ s1.ZapChar( '9' );
+ std::cout << "ZapChar( '9' )" << s1.Str() << std::endl;
+
+ s1.ZapLeadingChar( 'B' );
+ std::cout << "ZapLeadingChar( 'B' )" << s1.Str() << std::endl;
+
+ s1.ZapTrailingChar( 'Z' );
+ std::cout << "ZapLeadingChar( 'Z' ) - " << s1.Str() << std::endl;
+
+ s1 = "123";
+ s1.PadLeft( '0', 9 );
+ std::cout << "s1.PadLeft('0', 9 ) - " << s1.Str() << std::endl;
+
+ s1 = "abc";
+ s1.PadRight( 'Z', 9 );
+ std::cout << "s1.PadRight('Z', 9 ) " << s1.Str() << std::endl;
+
+ xbString sNullString;
+ if( sNullString.IsNull())
+ std::cout << "sNullString is null" << std::endl;
+ else
+ std::cout << "sNullString is not null" << std::endl;
+
+ xbString tstS( "ZZZZZZZZZ" );
+ tstS = s1.Left( 5 );
+
+ std::cout << "tstS = " << tstS.Str() << "\n";
+ std::cout << "s1 = " << s1.Str() << "\n";
+
+ tstS = "1234567890";
+ std::cout << "mid result = " << tstS.Mid( 3, 3 ).Str() << std::endl;
+
+ tstS = "1234567890";
+ std::cout << "left result = " << tstS.Left( 3 ).Str() << std::endl;
+
+
+ return 0;
+}
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