| 42 | } |
| 43 | |
| 44 | bool XMLSupport::parseXML(const std::string &xml, const std::string &elementToFind, bool &found, std::string &element, |
| 45 | std::string::const_iterator &it, std::string &tagEnd, std::string::const_iterator &itEndElement) { |
| 46 | enum class StateXML { |
| 47 | SEARCH_START_TAG, |
| 48 | COMMENT, |
| 49 | XML_DECL, |
| 50 | TAG_START, |
| 51 | TAG_END, |
| 52 | ELEMENT, |
| 53 | ESCAPE |
| 54 | }; |
| 55 | StateXML state = StateXML::SEARCH_START_TAG; |
| 56 | std::string::const_iterator itBegin; |
| 57 | std::string tag; |
| 58 | for (; it != xml.end(); ++it) { |
| 59 | switch (state) { |
| 60 | case StateXML::SEARCH_START_TAG: |
| 61 | // Check begin of 'tag'? |
| 62 | if (*it == '<') { |
| 63 | ++it; |
| 64 | if (it != xml.end()) { |
| 65 | itBegin = it; |
| 66 | switch (*it) { |
| 67 | case '!': |
| 68 | state = StateXML::COMMENT; |
| 69 | break; |
| 70 | case '?': |
| 71 | state = StateXML::XML_DECL; |
| 72 | break; |
| 73 | case '/': |
| 74 | itEndElement = it - 1; |
| 75 | state = StateXML::TAG_END; |
| 76 | break; |
| 77 | case '&': |
| 78 | state = StateXML::ESCAPE; |
| 79 | break; |
| 80 | default: |
| 81 | state = StateXML::TAG_START; |
| 82 | break; |
| 83 | } |
| 84 | } else { |
| 85 | return false; |
| 86 | } |
| 87 | } else { |
| 88 | itBegin = it; |
| 89 | state = StateXML::ELEMENT; |
| 90 | } |
| 91 | break; |
| 92 | case StateXML::XML_DECL: |
| 93 | if (*it == '?') { |
| 94 | ++it; |
| 95 | if (it != xml.end() && *it == '>') { |
| 96 | state = StateXML::SEARCH_START_TAG; |
| 97 | } else { |
| 98 | return false; |
| 99 | } |
| 100 | } |
| 101 | break; |
nothing calls this directly
no outgoing calls
no test coverage detected