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version 1.24, 2001/06/16 23:10:05
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version 1.25, 2001/06/17 04:20:33
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|
| return tmp; | return tmp; |
| } | } |
| | |
| void String::split(const String& line, Array<String>& fields) |
|
| { |
|
| fields.clear(); |
|
| |
|
| for (const Char16* p = line.getData(); *p; p++) |
|
| { |
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| _SkipWhitespace(p); |
|
| |
|
| if (!*p) |
|
| break; |
|
| |
|
| String field; |
|
| |
|
| if (*p == '"') |
|
| { |
|
| p++; |
|
| |
|
| for (; *p && *p != '"'; p++) |
|
| { |
|
| if (*p == '\\') |
|
| { |
|
| p++; |
|
| |
|
| switch (*p) |
|
| { |
|
| case '\0': |
|
| break; |
|
| |
|
| case 'n': |
|
| field.append('\n'); |
|
| break; |
|
| |
|
| case 't': |
|
| field.append('\t'); |
|
| break; |
|
| |
|
| case 'r': |
|
| field.append('\r'); |
|
| break; |
|
| |
|
| case 'f': |
|
| field.append('\f'); |
|
| break; |
|
| |
|
| default: |
|
| field.append(*p); |
|
| } |
|
| } |
|
| else |
|
| field.append(*p); |
|
| } |
|
| |
|
| fields.append(field); |
|
| } |
|
| else |
|
| { |
|
| for (; *p && !isspace(*p); p++) |
|
| { |
|
| if (*p == '\\') |
|
| { |
|
| p++; |
|
| |
|
| switch (*p) |
|
| { |
|
| case '\0': |
|
| break; |
|
| |
|
| case 'n': |
|
| field.append('\n'); |
|
| break; |
|
| |
|
| case 't': |
|
| field.append('\t'); |
|
| break; |
|
| |
|
| case 'r': |
|
| field.append('\r'); |
|
| break; |
|
| |
|
| case 'f': |
|
| field.append('\f'); |
|
| break; |
|
| |
|
| default: |
|
| field.append(*p); |
|
| } |
|
| } |
|
| else |
|
| field.append(*p); |
|
| } |
|
| |
|
| fields.append(field); |
|
| } |
|
| |
|
| if (!*p) |
|
| break; |
|
| } |
|
| } |
|
| |
|
| void String::join(Array<String>& fields, String& line) |
|
| { |
|
| for (Uint32 i = 0, n = fields.size(); i < n; i++) |
|
| { |
|
| String tmp; |
|
| Boolean hasSpaces = escape(fields[i], tmp); |
|
| |
|
| if (hasSpaces || tmp.size() == 0) |
|
| line += '"'; |
|
| |
|
| line += tmp; |
|
| |
|
| if (hasSpaces || tmp.size() == 0) |
|
| line += '"'; |
|
| |
|
| if (i + 1 != n) |
|
| line += ' '; |
|
| } |
|
| } |
|
| |
|
| Boolean String::escape(const String& in, String& out) |
|
| { |
|
| Boolean hasSpaces = false; |
|
| |
|
| out.reserve(out.size() + (2 * in.size())); |
|
| |
|
| for (Uint32 i = 0, n = in.size(); i < n; i++) |
|
| { |
|
| Char16 c = in[i]; |
|
| |
|
| switch (c) |
|
| { |
|
| case '\n': |
|
| out += "\\n"; |
|
| break; |
|
| |
|
| case '\t': |
|
| out += "\\t"; |
|
| break; |
|
| |
|
| case '\r': |
|
| out += "\\r"; |
|
| break; |
|
| |
|
| case '\f': |
|
| out += "\\f"; |
|
| break; |
|
| |
|
| case '\"': |
|
| out += "\\\""; |
|
| break; |
|
| |
|
| default: |
|
| out += c; |
|
| if (!hasSpaces) |
|
| hasSpaces = c == ' '; |
|
| break; |
|
| } |
|
| } |
|
| |
|
| return hasSpaces; |
|
| } |
|
| |
|
| PEGASUS_NAMESPACE_END | PEGASUS_NAMESPACE_END |
Return to
String.cpp
CVS log
Up to [Pegasus] / pegasus / src / Pegasus / Common