static int parseAndSaveValueTree(const JSONCPP_STRING& input, const JSONCPP_STRING& actual, const JSONCPP_STRING& kind, const Json::Features& features, bool parseOnly, Json::Value* root) { Json::Reader reader(features); bool parsingSuccessful = reader.parse(input.data(), input.data() + input.size(), *root); if (!parsingSuccessful) { printf("Failed to parse %s file: \n%s\n", kind.c_str(), reader.getFormattedErrorMessages().c_str()); return 1; } if (!parseOnly) { FILE* factual = fopen(actual.c_str(), "wt"); if (!factual) { printf("Failed to create %s actual file.\n", kind.c_str()); return 2; } printValueTree(factual, *root); fclose(factual); } return 0; }
void Path::makePath(const JSONCPP_STRING& path, const InArgs& in) { const char* current = path.c_str(); const char* end = current + path.length(); InArgs::const_iterator itInArg = in.begin(); while (current != end) { if (*current == '[') { ++current; if (*current == '%') addPathInArg(path, in, itInArg, PathArgument::kindIndex); else { ArrayIndex index = 0; for (; current != end && *current >= '0' && *current <= '9'; ++current) index = index * 10 + ArrayIndex(*current - '0'); args_.push_back(index); } if (current == end || *++current != ']') invalidPath(path, int(current - path.c_str())); } else if (*current == '%') { addPathInArg(path, in, itInArg, PathArgument::kindKey); ++current; } else if (*current == '.' || *current == ']') { ++current; } else { const char* beginName = current; while (current != end && !strchr("[.", *current)) ++current; args_.push_back(JSONCPP_STRING(beginName, current)); } } }
static int rewriteValueTree( const JSONCPP_STRING& rewritePath, const Json::Value& root, Options::writeFuncType write, JSONCPP_STRING* rewrite) { *rewrite = write(root); FILE* fout = fopen(rewritePath.c_str(), "wt"); if (!fout) { printf("Failed to create rewrite file: %s\n", rewritePath.c_str()); return 2; } fprintf(fout, "%s\n", rewrite->c_str()); fclose(fout); return 0; }
static void printValueTree(FILE* fout, Json::Value& value, const JSONCPP_STRING& path = ".") { if (value.hasComment(Json::commentBefore)) { fprintf(fout, "%s\n", value.getComment(Json::commentBefore).c_str()); } switch (value.type()) { case Json::nullValue: fprintf(fout, "%s=null\n", path.c_str()); break; case Json::intValue: fprintf(fout, "%s=%s\n", path.c_str(), Json::valueToString(value.asLargestInt()).c_str()); break; case Json::uintValue: fprintf(fout, "%s=%s\n", path.c_str(), Json::valueToString(value.asLargestUInt()).c_str()); break; case Json::realValue: fprintf(fout, "%s=%s\n", path.c_str(), normalizeFloatingPointStr(value.asDouble()).c_str()); break; case Json::stringValue: fprintf(fout, "%s=\"%s\"\n", path.c_str(), value.asString().c_str()); break; case Json::booleanValue: fprintf(fout, "%s=%s\n", path.c_str(), value.asBool() ? "true" : "false"); break; case Json::arrayValue: { fprintf(fout, "%s=[]\n", path.c_str()); Json::ArrayIndex size = value.size(); for (Json::ArrayIndex index = 0; index < size; ++index) { static char buffer[16]; #if defined(_MSC_VER) && defined(__STDC_SECURE_LIB__) sprintf_s(buffer, sizeof(buffer), "[%d]", index); #else snprintf(buffer, sizeof(buffer), "[%d]", index); #endif printValueTree(fout, value[index], path + buffer); } } break; case Json::objectValue: { fprintf(fout, "%s={}\n", path.c_str()); Json::Value::Members members(value.getMemberNames()); std::sort(members.begin(), members.end()); JSONCPP_STRING suffix = *(path.end() - 1) == '.' ? "" : "."; for (Json::Value::Members::iterator it = members.begin(); it != members.end(); ++it) { const JSONCPP_STRING name = *it; printValueTree(fout, value[name], path + suffix + name); } } break; default: break; } if (value.hasComment(Json::commentAfter)) { fprintf(fout, "%s\n", value.getComment(Json::commentAfter).c_str()); } }
PathArgument::PathArgument(const JSONCPP_STRING& key) : key_(key.c_str()), index_(), kind_(kindKey) {}
void Value::setComment(const JSONCPP_STRING& comment, CommentPlacement placement) { setComment(comment.c_str(), comment.length(), placement); }
Value Value::removeMember(const JSONCPP_STRING& key) { return removeMember(key.c_str()); }