mirror of https://gitee.com/bigwinds/arangodb
274 lines
11 KiB
C
274 lines
11 KiB
C
static string JS_shell =
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief JavaScript server functions\n"
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"///\n"
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"/// @file\n"
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"///\n"
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"/// DISCLAIMER\n"
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"///\n"
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"/// Copyright by triAGENS GmbH - All rights reserved.\n"
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"///\n"
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"/// The Programs (which include both the software and documentation)\n"
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"/// contain proprietary information of triAGENS GmbH; they are\n"
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"/// provided under a license agreement containing restrictions on use and\n"
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"/// disclosure and are also protected by copyright, patent and other\n"
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"/// intellectual and industrial property laws. Reverse engineering,\n"
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"/// disassembly or decompilation of the Programs, except to the extent\n"
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"/// required to obtain interoperability with other independently created\n"
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"/// software or as specified by law, is prohibited.\n"
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"///\n"
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"/// The Programs are not intended for use in any nuclear, aviation, mass\n"
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"/// transit, medical, or other inherently dangerous applications. It shall\n"
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"/// be the licensee's responsibility to take all appropriate fail-safe,\n"
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"/// backup, redundancy, and other measures to ensure the safe use of such\n"
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"/// applications if the Programs are used for such purposes, and triAGENS\n"
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"/// GmbH disclaims liability for any damages caused by such use of\n"
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"/// the Programs.\n"
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"///\n"
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"/// This software is the confidential and proprietary information of\n"
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"/// triAGENS GmbH. You shall not disclose such confidential and\n"
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"/// proprietary information and shall use it only in accordance with the\n"
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"/// terms of the license agreement you entered into with triAGENS GmbH.\n"
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"///\n"
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"/// Copyright holder is triAGENS GmbH, Cologne, Germany\n"
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"///\n"
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"/// @author Dr. Frank Celler\n"
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"/// @author Copyright 2011, triAGENS GmbH, Cologne, Germany\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"var internal = require(\"internal\");\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- printing\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints objects to standard output\n"
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"///\n"
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"/// @FUN{print(@FA{arg1}, @FA{arg2}, @FA{arg3}, ...)}\n"
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"///\n"
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"/// Only available in shell mode.\n"
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"///\n"
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"/// Prints the arguments. If an argument is an object having a\n"
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"/// function @FN{PRINT}, then this function is called. Otherwise @FN{toJson} is\n"
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"/// used. A final newline is printed\n"
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"///\n"
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"/// @verbinclude fluent40\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function print () {\n"
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" for (var i = 0; i < arguments.length; ++i) {\n"
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" if (0 < i) {\n"
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" internal.output(\" \");\n"
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" }\n"
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"\n"
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" PRINT(arguments[i], [], \"~\", []);\n"
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" }\n"
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"\n"
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" internal.output(\"\\n\");\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints objects to standard output without a new-line\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function PRINT (value, seen, path, names) {\n"
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" var p;\n"
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"\n"
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" if (seen === undefined) {\n"
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" seen = [];\n"
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" names = [];\n"
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" }\n"
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"\n"
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" p = seen.indexOf(value);\n"
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"\n"
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" if (0 <= p) {\n"
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" internal.output(names[p]);\n"
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" }\n"
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" else {\n"
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" seen.push(value);\n"
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" names.push(path);\n"
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"\n"
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" if (value instanceof Object) {\n"
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" if ('PRINT' in value) {\n"
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" value.PRINT(seen, path, names);\n"
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" }\n"
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" else if (value.__proto__ === Object.prototype) {\n"
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" PRINT_OBJECT(value, seen, path, names);\n"
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" }\n"
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" else if ('toString' in value) {\n"
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" internal.output(value.toString());\n"
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" }\n"
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" else {\n"
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" PRINT_OBJECT(value, seen, path, names);\n"
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" }\n"
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" }\n"
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" else if (value === undefined) {\n"
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" internal.output(\"undefined\");\n"
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" }\n"
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" else {\n"
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" internal.output(\"\" + value);\n"
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" }\n"
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" }\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- Array\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief JSON representation of an array\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"Array.prototype.PRINT = function(seen, path, names) {\n"
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" if (this.length == 0) {\n"
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" internal.output(\"[ ]\");\n"
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" }\n"
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" else {\n"
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" var sep = \" \";\n"
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"\n"
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" internal.output(\"[\");\n"
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"\n"
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" for (var i = 0; i < this.length; i++) {\n"
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" internal.output(sep);\n"
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" PRINT(this[i], seen, path + \"[\" + i + \"]\", names);\n"
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" sep = \", \";\n"
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" }\n"
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"\n"
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" internal.output(\" ]\");\n"
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" }\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- Function\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints a function\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"Function.prototype.PRINT = function() {\n"
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" internal.output(this.toString());\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- Object\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief string representation of an object\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"function PRINT_OBJECT (object, seen, path, names) {\n"
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" var sep = \" \";\n"
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"\n"
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" internal.output(\"{\");\n"
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"\n"
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" for (var k in object) {\n"
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" if (object.hasOwnProperty(k)) {\n"
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" var val = object[k];\n"
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"\n"
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" internal.output(sep, k, \" : \");\n"
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" PRINT(val, seen, path + \"[\" + k + \"]\", names);\n"
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" sep = \", \";\n"
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" }\n"
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" }\n"
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"\n"
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" internal.output(\" }\");\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// -----------------------------------------------------------------------------\n"
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"// --SECTION-- AvocadoQuery\n"
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"// -----------------------------------------------------------------------------\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @addtogroup V8Shell\n"
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"/// @{\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief global variable holding the current printed query\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"var it = undefined;\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief number of results to print\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"var queryLimit = 20;\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @brief prints a query\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"AvocadoQuery.prototype.PRINT = function() {\n"
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" if (this instanceof AvocadoQuery) {\n"
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" var count = 0;\n"
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"\n"
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" try {\n"
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" while (this.hasNext() && count++ < queryLimit) {\n"
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" internal.output(JSON.stringify(this.next()), \"\\n\");\n"
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" }\n"
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"\n"
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" if (this.hasNext()) {\n"
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" internal.output(\"...more results...\");\n"
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" }\n"
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"\n"
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" it = this;\n"
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" }\n"
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" catch (e) {\n"
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" internal.output(\"encountered error while printing: \" + e);\n"
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" }\n"
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" }\n"
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" else {\n"
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" internal.output(this.toString());\n"
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" }\n"
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"}\n"
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"\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"/// @}\n"
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"////////////////////////////////////////////////////////////////////////////////\n"
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"\n"
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"// Local Variables:\n"
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"// mode: outline-minor\n"
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"// outline-regexp: \"^\\\\(/// @brief\\\\|/// @addtogroup\\\\|// --SECTION--\\\\|/// @page\\\\|/// @}\\\\)\"\n"
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"// End:\n"
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;
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