tntnet/dynamic/common.h

#ifndef _COMMON_H_
#define _COMMON_H_

#include <string>

inline bool iswhitespace(unsigned char ch)
{
        return (ch == '\r' || ch == '\n' || ch == '\t' || ch == ' ');
}

inline std::string nl2br(const std::string& input)
{
        std::string output = input;

        std::string::size_type pos;
        while( (pos=output.find( '\n')) != std::string::npos)
        {
                output.replace(pos,1, "<br>");
        }

        return output;
}

inline std::string ltrim(const std::string& input)
{
        std::string output = input;
        while (  output.size()>0 && iswhitespace(output[0]))
                output.erase(0,1);
        return output;
}

inline std::string rtrim(const std::string& input)
{
        std::string output = input;
        while ( output.size()>0 && iswhitespace(output[output.size()-1]))
                output.erase(output.size()-1,1);
        return output;
}

inline std::string trim(const std::string& input)
{
        return ltrim(rtrim(input));
}


#endif // _COMMON_H_
1	torben	71	#ifndef _COMMON_H_
2			#define _COMMON_H_
3
4			#include <string>
5
6	torben	93	inline bool iswhitespace(unsigned char ch)
7			{
8			return (ch == '\r' \|\| ch == '\n' \|\| ch == '\t' \|\| ch == ' ');
9			}
10
11	torben	71	inline std::string nl2br(const std::string& input)
12			{
13			std::string output = input;
14
15			std::string::size_type pos;
16			while( (pos=output.find( '\n')) != std::string::npos)
17			{
18			output.replace(pos,1, "<br>");
19			}
20
21			return output;
22			}
23
24			inline std::string ltrim(const std::string& input)
25			{
26			std::string output = input;
27	torben	93	while ( output.size()>0 && iswhitespace(output[0]))
28	torben	71	output.erase(0,1);
29			return output;
30			}
31
32			inline std::string rtrim(const std::string& input)
33			{
34			std::string output = input;
35	torben	93	while ( output.size()>0 && iswhitespace(output[output.size()-1]))
36	torben	71	output.erase(output.size()-1,1);
37			return output;
38			}
39
40			inline std::string trim(const std::string& input)
41			{
42			return ltrim(rtrim(input));
43			}
44
45
46			#endif // _COMMON_H_