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/***************************************************************************** |
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* |
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* $Id$ |
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* |
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* Copyright 2010 Richard Hacker (lerichi at gmx dot net) |
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* |
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* This file is part of the pdserv library. |
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* |
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* The pdserv library is free software: you can redistribute it and/or modify |
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* it under the terms of the GNU Lesser General Public License as published |
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* by the Free Software Foundation, either version 3 of the License, or (at |
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* your option) any later version. |
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* |
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* The pdserv library is distributed in the hope that it will be useful, but |
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY |
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public |
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* License for more details. |
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* |
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* You should have received a copy of the GNU Lesser General Public License |
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* along with the pdserv library. If not, see <http://www.gnu.org/licenses/>. |
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* |
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*****************************************************************************/ |
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#include "XmlParser.h" |
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#include <cstring> |
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#include <cstdio> |
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#include <assert.h> |
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#include <stdarg.h> |
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#include <iostream> |
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using std::cout; |
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using std::cerr; |
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using std::endl; |
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using namespace MsrProto; |
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int test_single(const char *s, ...) |
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{ |
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va_list ap; |
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XmlParser inbuf; |
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XmlParser::Element command; |
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int i = 0; |
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va_start(ap, s); |
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printf("%s\n", s); |
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for( i = 0; s[i]; ++i) { |
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*inbuf.bufptr() = s[i]; |
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inbuf.newData(1); |
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command = inbuf.nextElement(); |
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if (command) { |
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int idx = va_arg(ap, int); |
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printf("idx=%i i=%i\n", idx, i); |
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assert(idx and idx == i); |
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} |
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} |
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i = va_arg(ap, int); |
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assert(!i); |
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va_end(ap); |
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return 1; |
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} |
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int main(int , const char *[]) |
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{ |
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XmlParser inbuf; |
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XmlParser::Element command; |
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const char *s; |
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char *buf; |
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// Perfectly legal statement |
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s = "<rp index=\"134\" value=13>"; |
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test_single(s, 24, 0); |
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buf = inbuf.bufptr(); |
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assert( buf); // Buffer may not be null |
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assert( inbuf.free()); // and have some space |
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strcpy( inbuf.bufptr(), s); |
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inbuf.newData(14); |
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assert(!inbuf.nextElement()); |
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inbuf.newData(11); |
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assert((command = inbuf.nextElement())); |
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assert(!strcmp(command.getCommand(), "rp")); // which is "rp" |
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assert(!inbuf.nextElement()); // and no next command |
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assert( buf == inbuf.bufptr()); // Buffer pointer does not change |
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// An illegal command - no space after '<' |
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s = "< rp>"; |
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test_single(s, 0); |
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strcpy( inbuf.bufptr(), s); |
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inbuf.newData(strlen(s)); |
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assert(!inbuf.nextElement()); |
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assert(buf == inbuf.bufptr()); // Buffer pointer does not change |
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// Two legal commands |
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s = "<a_long_command_with_slash /><wp >"; |
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test_single(s, 28, 33, 0); |
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strcpy( inbuf.bufptr(), s); |
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inbuf.newData(strlen(s)); |
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assert((command = inbuf.nextElement())); |
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assert(command.getCommand()); |
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assert(!strcmp(command.getCommand(), "a_long_command_with_slash")); |
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assert((command = inbuf.nextElement())); |
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assert(command.getCommand()); |
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assert(!strcmp(command.getCommand(), "wp")); |
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assert(!inbuf.nextElement()); |
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s = " lkj <wrong/ >\n<still-incorrect /> <right> lkjs dfkl"; |
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test_single(s, 41, 0); |
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strcpy( inbuf.bufptr(), s); |
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inbuf.newData(strlen(s)); |
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assert((command = inbuf.nextElement())); |
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assert(command.getCommand()); |
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assert(!strcmp(command.getCommand(), "right")); |
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assert(!inbuf.nextElement()); |
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for (s = "<tag true with=no-quote-attr " |
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"trueval=1 falseval=0 truestr=True falsestr=nottrue onstr='on' " |
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" and=\"quoted /> > " '\" />"; |
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*s; s++) { |
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*inbuf.bufptr() = *s; |
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inbuf.newData(1); // == (*s == '>' and !s[1]); |
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assert(!s[1] or !inbuf.nextElement()); |
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} |
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assert((command = inbuf.nextElement())); |
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assert(command.getCommand()); |
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assert(!strcmp(command.getCommand(), "tag")); |
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assert(!command.isTrue("with")); |
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assert(!command.isTrue("unknown")); |
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assert( command.isTrue("true")); |
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assert( command.isTrue("trueval")); |
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assert(!command.isTrue("falseval")); |
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assert( command.isTrue("truestr")); |
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assert(!command.isTrue("falsestr")); |
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assert( command.isTrue("onstr")); |
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assert(command.find("and", s)); |
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assert(!strcmp(s, "quoted /> > " '")); |
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std::string str; |
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assert(command.getString("and", str)); |
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assert(str == "quoted /> > \" '"); |
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assert(!inbuf.nextElement()); |
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s = "<tag with=no-quot/>attr and=\"quo\\\"ted /> > " '\" />"; |
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test_single(s, 18, 0); |
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strcpy( inbuf.bufptr(), s); |
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inbuf.newData(strlen(s)); |
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assert((command = inbuf.nextElement())); |
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assert(command.getCommand()); |
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assert(!strcmp(command.getCommand(), "tag")); |
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assert(command.isTrue("tag")); // "tag" is also an attribute |
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assert(command.find("with", s)); |
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assert(!strcmp(s, "no-quot")); |
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assert(!inbuf.nextElement()); |
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s = "<with=no-quot-attr and=\"quoted /> > " '\" />"; |
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test_single(s, 52, 0); |
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strcpy( inbuf.bufptr(), s); |
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inbuf.newData(strlen(s)); |
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assert((command = inbuf.nextElement())); |
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assert(command.getCommand()); // There is no command |
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assert(command.find("with", s)); |
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assert(!strcmp(s, "no-quot-attr")); |
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assert(!inbuf.nextElement()); |
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return 0; |
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} |
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