projects / ceph.git / blame
| Commit | Line | Data |
|---|---|---|
| 7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
| 2 | // vim: ts=8 sw=2 smarttab | |
| 3 | /* | |
| 4 | * Ceph - scalable distributed file system | |
| 5 | * | |
| 6 | * Copyright (C) 2011 New Dream Network | |
| 7 | * | |
| 8 | * This is free software; you can redistribute it and/or | |
| 9 | * modify it under the terms of the GNU Lesser General Public | |
| 10 | * License version 2.1, as published by the Free Software | |
| 11 | * Foundation. See file COPYING. | |
| 12 | * | |
| 13 | */ | |
| 14 | ||
| 15 | #define LARGE_SIZE 1024 | |
| 16 | ||
| 7c673cae | 17 | #include "HTMLFormatter.h" |
| 31f18b77 | 18 | #include "Formatter.h" |
| 7c673cae FG |
19 | |
| 20 | #include <sstream> | |
| 21 | #include <stdarg.h> | |
| 22 | #include <stdio.h> | |
| 23 | #include <stdlib.h> | |
| 24 | #include <string> | |
| 25 | #include <string.h> // for strdup | |
| 26 | ||
| 27 | // ----------------------- | |
| 28 | namespace ceph { | |
| 29 | ||
| 30 | HTMLFormatter::HTMLFormatter(bool pretty) | |
| 31 | : XMLFormatter(pretty), m_status(0), m_status_name(NULL) | |
| 32 | { | |
| 33 | } | |
| 34 | ||
| 35 | HTMLFormatter::~HTMLFormatter() | |
| 36 | { | |
| 37 | if (m_status_name) { | |
| 38 | free((void*)m_status_name); | |
| 39 | m_status_name = NULL; | |
| 40 | } | |
| 41 | } | |
| 42 | ||
| 43 | void HTMLFormatter::reset() | |
| 44 | { | |
| 45 | XMLFormatter::reset(); | |
| 46 | m_header_done = false; | |
| 47 | m_status = 0; | |
| 48 | if (m_status_name) { | |
| 49 | free((void*)m_status_name); | |
| 50 | m_status_name = NULL; | |
| 51 | } | |
| 52 | } | |
| 53 | ||
| 54 | void HTMLFormatter::set_status(int status, const char* status_name) | |
| 55 | { | |
| 56 | m_status = status; | |
| 57 | if (status_name) { | |
| 58 | m_status_name = strdup(status_name); | |
| 59 | } | |
| 60 | }; | |
| 61 | ||
| 62 | void HTMLFormatter::output_header() { | |
| 63 | if (!m_header_done) { | |
| 64 | m_header_done = true; | |
| 65 | char buf[16]; | |
| 66 | snprintf(buf, sizeof(buf), "%d", m_status); | |
| 67 | std::string status_line(buf); | |
| 68 | if (m_status_name) { | |
| 69 | status_line += " "; | |
| 70 | status_line += m_status_name; | |
| 71 | } | |
| 72 | open_object_section("html"); | |
| 73 | print_spaces(); | |
| 74 | m_ss << "<head><title>" << status_line << "</title></head>"; | |
| 75 | if (m_pretty) | |
| 76 | m_ss << "\n"; | |
| 77 | open_object_section("body"); | |
| 78 | print_spaces(); | |
| 79 | m_ss << "<h1>" << status_line << "</h1>"; | |
| 80 | if (m_pretty) | |
| 81 | m_ss << "\n"; | |
| 82 | open_object_section("ul"); | |
| 83 | } | |
| 84 | } | |
| 85 | ||
| 86 | template <typename T> | |
| 87 | void HTMLFormatter::dump_template(const char *name, T arg) | |
| 88 | { | |
| 89 | print_spaces(); | |
| 90 | m_ss << "<li>" << name << ": " << arg << "</li>"; | |
| 91 | if (m_pretty) | |
| 92 | m_ss << "\n"; | |
| 93 | } | |
| 94 | ||
| 95 | void HTMLFormatter::dump_unsigned(const char *name, uint64_t u) | |
| 96 | { | |
| 97 | dump_template(name, u); | |
| 98 | } | |
| 99 | ||
| 100 | void HTMLFormatter::dump_int(const char *name, int64_t u) | |
| 101 | { | |
| 102 | dump_template(name, u); | |
| 103 | } | |
| 104 | ||
| 105 | void HTMLFormatter::dump_float(const char *name, double d) | |
| 106 | { | |
| 107 | dump_template(name, d); | |
| 108 | } | |
| 109 | ||
| 94b18763 | 110 | void HTMLFormatter::dump_string(const char *name, boost::string_view s) |
| 7c673cae | 111 | { |
| 94b18763 | 112 | dump_template(name, escape_xml_str(s.data())); |
| 7c673cae FG |
113 | } |
| 114 | ||
| 94b18763 | 115 | void HTMLFormatter::dump_string_with_attrs(const char *name, boost::string_view s, const FormatterAttrs& attrs) |
| 7c673cae FG |
116 | { |
| 117 | std::string e(name); | |
| 118 | std::string attrs_str; | |
| 119 | get_attrs_str(&attrs, attrs_str); | |
| 120 | print_spaces(); | |
| 94b18763 | 121 | m_ss << "<li>" << e << ": " << escape_xml_str(s.data()) << attrs_str << "</li>"; |
| 7c673cae FG |
122 | if (m_pretty) |
| 123 | m_ss << "\n"; | |
| 124 | } | |
| 125 | ||
| 126 | std::ostream& HTMLFormatter::dump_stream(const char *name) | |
| 127 | { | |
| 128 | print_spaces(); | |
| 129 | m_pending_string_name = "li"; | |
| 130 | m_ss << "<li>" << name << ": "; | |
| 131 | return m_pending_string; | |
| 132 | } | |
| 133 | ||
| 134 | void HTMLFormatter::dump_format_va(const char* name, const char *ns, bool quoted, const char *fmt, va_list ap) | |
| 135 | { | |
| 136 | char buf[LARGE_SIZE]; | |
| 137 | vsnprintf(buf, LARGE_SIZE, fmt, ap); | |
| 138 | ||
| 139 | std::string e(name); | |
| 140 | print_spaces(); | |
| 141 | if (ns) { | |
| 142 | m_ss << "<li xmlns=\"" << ns << "\">" << e << ": " << escape_xml_str(buf) << "</li>"; | |
| 143 | } else { | |
| 144 | m_ss << "<li>" << e << ": " << escape_xml_str(buf) << "</li>"; | |
| 145 | } | |
| 146 | ||
| 147 | if (m_pretty) | |
| 148 | m_ss << "\n"; | |
| 149 | } | |
| 150 | ||
| 151 | } // namespace ceph |