1 |
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2 | GNU GENERAL PUBLIC LICENSE
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3 | Version 3, 29 June 2007
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4 |
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5 | Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
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6 | Everyone is permitted to copy and distribute verbatim copies
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7 | of this license document, but changing it is not allowed.
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8 |
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9 | Preamble
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10 |
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11 | The GNU General Public License is a free, copyleft license for
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12 | software and other kinds of works.
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13 |
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14 | The licenses for most software and other practical works are designed
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15 | to take away your freedom to share and change the works. By contrast,
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16 | the GNU General Public License is intended to guarantee your freedom to
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17 | share and change all versions of a program--to make sure it remains free
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18 | software for all its users. We, the Free Software Foundation, use the
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19 | GNU General Public License for most of our software; it applies also to
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20 | any other work released this way by its authors. You can apply it to
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21 | your programs, too.
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22 |
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23 | When we speak of free software, we are referring to freedom, not
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24 | price. Our General Public Licenses are designed to make sure that you
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25 | have the freedom to distribute copies of free software (and charge for
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26 | them if you wish), that you receive source code or can get it if you
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27 | want it, that you can change the software or use pieces of it in new
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28 | free programs, and that you know you can do these things.
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29 |
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30 | To protect your rights, we need to prevent others from denying you
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31 | these rights or asking you to surrender the rights. Therefore, you have
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32 | certain responsibilities if you distribute copies of the software, or if
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33 | you modify it: responsibilities to respect the freedom of others.
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34 |
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35 | For example, if you distribute copies of such a program, whether
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36 | gratis or for a fee, you must pass on to the recipients the same
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37 | freedoms that you received. You must make sure that they, too, receive
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38 | or can get the source code. And you must show them these terms so they
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39 | know their rights.
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40 |
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41 | Developers that use the GNU GPL protect your rights with two steps:
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42 | (1) assert copyright on the software, and (2) offer you this License
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43 | giving you legal permission to copy, distribute and/or modify it.
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44 |
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45 | For the developers' and authors' protection, the GPL clearly explains
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46 | that there is no warranty for this free software. For both users' and
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47 | authors' sake, the GPL requires that modified versions be marked as
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48 | changed, so that their problems will not be attributed erroneously to
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49 | authors of previous versions.
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50 |
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51 | Some devices are designed to deny users access to install or run
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52 | modified versions of the software inside them, although the manufacturer
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53 | can do so. This is fundamentally incompatible with the aim of
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54 | protecting users' freedom to change the software. The systematic
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55 | pattern of such abuse occurs in the area of products for individuals to
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56 | use, which is precisely where it is most unacceptable. Therefore, we
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57 | have designed this version of the GPL to prohibit the practice for those
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58 | products. If such problems arise substantially in other domains, we
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59 | stand ready to extend this provision to those domains in future versions
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60 | of the GPL, as needed to protect the freedom of users.
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61 |
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62 | Finally, every program is threatened constantly by software patents.
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63 | States should not allow patents to restrict development and use of
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64 | software on general-purpose computers, but in those that do, we wish to
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65 | avoid the special danger that patents applied to a free program could
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66 | make it effectively proprietary. To prevent this, the GPL assures that
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67 | patents cannot be used to render the program non-free.
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68 |
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69 | The precise terms and conditions for copying, distribution and
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70 | modification follow.
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71 |
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72 | TERMS AND CONDITIONS
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73 |
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74 | 0. Definitions.
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75 |
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76 | "This License" refers to version 3 of the GNU General Public License.
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77 |
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78 | "Copyright" also means copyright-like laws that apply to other kinds of
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79 | works, such as semiconductor masks.
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80 |
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81 | "The Program" refers to any copyrightable work licensed under this
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82 | License. Each licensee is addressed as "you". "Licensees" and
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83 | "recipients" may be individuals or organizations.
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84 |
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85 | To "modify" a work means to copy from or adapt all or part of the work
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86 | in a fashion requiring copyright permission, other than the making of an
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87 | exact copy. The resulting work is called a "modified version" of the
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88 | earlier work or a work "based on" the earlier work.
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89 |
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90 | A "covered work" means either the unmodified Program or a work based
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91 | on the Program.
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92 |
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93 | To "propagate" a work means to do anything with it that, without
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94 | permission, would make you directly or secondarily liable for
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95 | infringement under applicable copyright law, except executing it on a
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96 | computer or modifying a private copy. Propagation includes copying,
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97 | distribution (with or without modification), making available to the
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98 | public, and in some countries other activities as well.
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99 |
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100 | To "convey" a work means any kind of propagation that enables other
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101 | parties to make or receive copies. Mere interaction with a user through
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102 | a computer network, with no transfer of a copy, is not conveying.
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103 |
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104 | An interactive user interface displays "Appropriate Legal Notices"
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105 | to the extent that it includes a convenient and prominently visible
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106 | feature that (1) displays an appropriate copyright notice, and (2)
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107 | tells the user that there is no warranty for the work (except to the
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108 | extent that warranties are provided), that licensees may convey the
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109 | work under this License, and how to view a copy of this License. If
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110 | the interface presents a list of user commands or options, such as a
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111 | menu, a prominent item in the list meets this criterion.
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112 |
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113 | 1. Source Code.
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114 |
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115 | The "source code" for a work means the preferred form of the work
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116 | for making modifications to it. "Object code" means any non-source
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117 | form of a work.
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118 |
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119 | A "Standard Interface" means an interface that either is an official
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120 | standard defined by a recognized standards body, or, in the case of
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121 | interfaces specified for a particular programming language, one that
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122 | is widely used among developers working in that language.
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123 |
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124 | The "System Libraries" of an executable work include anything, other
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125 | than the work as a whole, that (a) is included in the normal form of
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126 | packaging a Major Component, but which is not part of that Major
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127 | Component, and (b) serves only to enable use of the work with that
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128 | Major Component, or to implement a Standard Interface for which an
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129 | implementation is available to the public in source code form. A
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130 | "Major Component", in this context, means a major essential component
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131 | (kernel, window system, and so on) of the specific operating system
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132 | (if any) on which the executable work runs, or a compiler used to
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133 | produce the work, or an object code interpreter used to run it.
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134 |
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135 | The "Corresponding Source" for a work in object code form means all
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136 | the source code needed to generate, install, and (for an executable
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137 | work) run the object code and to modify the work, including scripts to
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138 | control those activities. However, it does not include the work's
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139 | System Libraries, or general-purpose tools or generally available free
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140 | programs which are used unmodified in performing those activities but
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141 | which are not part of the work. For example, Corresponding Source
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142 | includes interface definition files associated with source files for
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143 | the work, and the source code for shared libraries and dynamically
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144 | linked subprograms that the work is specifically designed to require,
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145 | such as by intimate data communication or control flow between those
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146 | subprograms and other parts of the work.
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147 |
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148 | The Corresponding Source need not include anything that users
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149 | can regenerate automatically from other parts of the Corresponding
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150 | Source.
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151 |
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152 | The Corresponding Source for a work in source code form is that
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153 | same work.
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154 |
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155 | 2. Basic Permissions.
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156 |
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157 | All rights granted under this License are granted for the term of
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158 | copyright on the Program, and are irrevocable provided the stated
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159 | conditions are met. This License explicitly affirms your unlimited
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160 | permission to run the unmodified Program. The output from running a
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161 | covered work is covered by this License only if the output, given its
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162 | content, constitutes a covered work. This License acknowledges your
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163 | rights of fair use or other equivalent, as provided by copyright law.
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164 |
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165 | You may make, run and propagate covered works that you do not
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166 | convey, without conditions so long as your license otherwise remains
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167 | in force. You may convey covered works to others for the sole purpose
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168 | of having them make modifications exclusively for you, or provide you
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169 | with facilities for running those works, provided that you comply with
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170 | the terms of this License in conveying all material for which you do
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171 | not control copyright. Those thus making or running the covered works
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172 | for you must do so exclusively on your behalf, under your direction
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173 | and control, on terms that prohibit them from making any copies of
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174 | your copyrighted material outside their relationship with you.
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175 |
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176 | Conveying under any other circumstances is permitted solely under
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177 | the conditions stated below. Sublicensing is not allowed; section 10
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178 | makes it unnecessary.
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179 |
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180 | 3. Protecting Users' Legal Rights From Anti-Circumvention Law.
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181 |
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182 | No covered work shall be deemed part of an effective technological
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183 | measure under any applicable law fulfilling obligations under article
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184 | 11 of the WIPO copyright treaty adopted on 20 December 1996, or
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185 | similar laws prohibiting or restricting circumvention of such
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186 | measures.
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187 |
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188 | When you convey a covered work, you waive any legal power to forbid
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189 | circumvention of technological measures to the extent such circumvention
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190 | is effected by exercising rights under this License with respect to
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191 | the covered work, and you disclaim any intention to limit operation or
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192 | modification of the work as a means of enforcing, against the work's
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193 | users, your or third parties' legal rights to forbid circumvention of
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194 | technological measures.
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195 |
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196 | 4. Conveying Verbatim Copies.
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197 |
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198 | You may convey verbatim copies of the Program's source code as you
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199 | receive it, in any medium, provided that you conspicuously and
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200 | appropriately publish on each copy an appropriate copyright notice;
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201 | keep intact all notices stating that this License and any
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202 | non-permissive terms added in accord with section 7 apply to the code;
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203 | keep intact all notices of the absence of any warranty; and give all
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204 | recipients a copy of this License along with the Program.
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205 |
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206 | You may charge any price or no price for each copy that you convey,
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207 | and you may offer support or warranty protection for a fee.
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208 |
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209 | 5. Conveying Modified Source Versions.
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210 |
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211 | You may convey a work based on the Program, or the modifications to
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212 | produce it from the Program, in the form of source code under the
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213 | terms of section 4, provided that you also meet all of these conditions:
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214 |
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215 | a) The work must carry prominent notices stating that you modified
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216 | it, and giving a relevant date.
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217 |
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218 | b) The work must carry prominent notices stating that it is
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219 | released under this License and any conditions added under section
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220 | 7. This requirement modifies the requirement in section 4 to
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221 | "keep intact all notices".
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222 |
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223 | c) You must license the entire work, as a whole, under this
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224 | License to anyone who comes into possession of a copy. This
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225 | License will therefore apply, along with any applicable section 7
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226 | additional terms, to the whole of the work, and all its parts,
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227 | regardless of how they are packaged. This License gives no
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228 | permission to license the work in any other way, but it does not
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229 | invalidate such permission if you have separately received it.
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230 |
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231 | d) If the work has interactive user interfaces, each must display
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232 | Appropriate Legal Notices; however, if the Program has interactive
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233 | interfaces that do not display Appropriate Legal Notices, your
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234 | work need not make them do so.
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235 |
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236 | A compilation of a covered work with other separate and independent
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237 | works, which are not by their nature extensions of the covered work,
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238 | and which are not combined with it such as to form a larger program,
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239 | in or on a volume of a storage or distribution medium, is called an
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240 | "aggregate" if the compilation and its resulting copyright are not
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241 | used to limit the access or legal rights of the compilation's users
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242 | beyond what the individual works permit. Inclusion of a covered work
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243 | in an aggregate does not cause this License to apply to the other
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244 | parts of the aggregate.
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245 |
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246 | 6. Conveying Non-Source Forms.
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247 |
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248 | You may convey a covered work in object code form under the terms
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249 | of sections 4 and 5, provided that you also convey the
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250 | machine-readable Corresponding Source under the terms of this License,
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251 | in one of these ways:
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252 |
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253 | a) Convey the object code in, or embodied in, a physical product
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254 | (including a physical distribution medium), accompanied by the
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255 | Corresponding Source fixed on a durable physical medium
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256 | customarily used for software interchange.
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257 |
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258 | b) Convey the object code in, or embodied in, a physical product
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259 | (including a physical distribution medium), accompanied by a
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260 | written offer, valid for at least three years and valid for as
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261 | long as you offer spare parts or customer support for that product
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262 | model, to give anyone who possesses the object code either (1) a
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263 | copy of the Corresponding Source for all the software in the
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264 | product that is covered by this License, on a durable physical
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265 | medium customarily used for software interchange, for a price no
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266 | more than your reasonable cost of physically performing this
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267 | conveying of source, or (2) access to copy the
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268 | Corresponding Source from a network server at no charge.
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269 |
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270 | c) Convey individual copies of the object code with a copy of the
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271 | written offer to provide the Corresponding Source. This
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272 | alternative is allowed only occasionally and noncommercially, and
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273 | only if you received the object code with such an offer, in accord
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274 | with subsection 6b.
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275 |
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276 | d) Convey the object code by offering access from a designated
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277 | place (gratis or for a charge), and offer equivalent access to the
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278 | Corresponding Source in the same way through the same place at no
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279 | further charge. You need not require recipients to copy the
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280 | Corresponding Source along with the object code. If the place to
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281 | copy the object code is a network server, the Corresponding Source
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282 | may be on a different server (operated by you or a third party)
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283 | that supports equivalent copying facilities, provided you maintain
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284 | clear directions next to the object code saying where to find the
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285 | Corresponding Source. Regardless of what server hosts the
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286 | Corresponding Source, you remain obligated to ensure that it is
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287 | available for as long as needed to satisfy these requirements.
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288 |
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289 | e) Convey the object code using peer-to-peer transmission, provided
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290 | you inform other peers where the object code and Corresponding
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291 | Source of the work are being offered to the general public at no
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292 | charge under subsection 6d.
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293 |
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294 | A separable portion of the object code, whose source code is excluded
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295 | from the Corresponding Source as a System Library, need not be
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296 | included in conveying the object code work.
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297 |
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298 | A "User Product" is either (1) a "consumer product", which means any
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299 | tangible personal property which is normally used for personal, family,
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300 | or household purposes, or (2) anything designed or sold for incorporation
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301 | into a dwelling. In determining whether a product is a consumer product,
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302 | doubtful cases shall be resolved in favor of coverage. For a particular
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303 | product received by a particular user, "normally used" refers to a
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304 | typical or common use of that class of product, regardless of the status
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305 | of the particular user or of the way in which the particular user
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306 | actually uses, or expects or is expected to use, the product. A product
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307 | is a consumer product regardless of whether the product has substantial
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308 | commercial, industrial or non-consumer uses, unless such uses represent
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309 | the only significant mode of use of the product.
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310 |
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311 | "Installation Information" for a User Product means any methods,
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312 | procedures, authorization keys, or other information required to install
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313 | and execute modified versions of a covered work in that User Product from
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314 | a modified version of its Corresponding Source. The information must
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315 | suffice to ensure that the continued functioning of the modified object
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316 | code is in no case prevented or interfered with solely because
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317 | modification has been made.
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318 |
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319 | If you convey an object code work under this section in, or with, or
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320 | specifically for use in, a User Product, and the conveying occurs as
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321 | part of a transaction in which the right of possession and use of the
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322 | User Product is transferred to the recipient in perpetuity or for a
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323 | fixed term (regardless of how the transaction is characterized), the
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324 | Corresponding Source conveyed under this section must be accompanied
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325 | by the Installation Information. But this requirement does not apply
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326 | if neither you nor any third party retains the ability to install
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327 | modified object code on the User Product (for example, the work has
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328 | been installed in ROM).
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329 |
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330 | The requirement to provide Installation Information does not include a
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331 | requirement to continue to provide support service, warranty, or updates
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332 | for a work that has been modified or installed by the recipient, or for
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333 | the User Product in which it has been modified or installed. Access to a
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334 | network may be denied when the modification itself materially and
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335 | adversely affects the operation of the network or violates the rules and
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336 | protocols for communication across the network.
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337 |
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338 | Corresponding Source conveyed, and Installation Information provided,
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339 | in accord with this section must be in a format that is publicly
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340 | documented (and with an implementation available to the public in
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341 | source code form), and must require no special password or key for
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342 | unpacking, reading or copying.
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343 |
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344 | 7. Additional Terms.
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345 |
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346 | "Additional permissions" are terms that supplement the terms of this
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347 | License by making exceptions from one or more of its conditions.
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348 | Additional permissions that are applicable to the entire Program shall
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349 | be treated as though they were included in this License, to the extent
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350 | that they are valid under applicable law. If additional permissions
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351 | apply only to part of the Program, that part may be used separately
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352 | under those permissions, but the entire Program remains governed by
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353 | this License without regard to the additional permissions.
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354 |
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355 | When you convey a copy of a covered work, you may at your option
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356 | remove any additional permissions from that copy, or from any part of
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357 | it. (Additional permissions may be written to require their own
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358 | removal in certain cases when you modify the work.) You may place
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359 | additional permissions on material, added by you to a covered work,
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360 | for which you have or can give appropriate copyright permission.
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361 |
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362 | Notwithstanding any other provision of this License, for material you
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363 | add to a covered work, you may (if authorized by the copyright holders of
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364 | that material) supplement the terms of this License with terms:
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365 |
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366 | a) Disclaiming warranty or limiting liability differently from the
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367 | terms of sections 15 and 16 of this License; or
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368 |
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369 | b) Requiring preservation of specified reasonable legal notices or
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370 | author attributions in that material or in the Appropriate Legal
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371 | Notices displayed by works containing it; or
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372 |
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373 | c) Prohibiting misrepresentation of the origin of that material, or
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374 | requiring that modified versions of such material be marked in
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375 | reasonable ways as different from the original version; or
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376 |
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377 | d) Limiting the use for publicity purposes of names of licensors or
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378 | authors of the material; or
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379 |
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380 | e) Declining to grant rights under trademark law for use of some
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381 | trade names, trademarks, or service marks; or
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382 |
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383 | f) Requiring indemnification of licensors and authors of that
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384 | material by anyone who conveys the material (or modified versions of
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385 | it) with contractual assumptions of liability to the recipient, for
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386 | any liability that these contractual assumptions directly impose on
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387 | those licensors and authors.
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388 |
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389 | All other non-permissive additional terms are considered "further
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390 | restrictions" within the meaning of section 10. If the Program as you
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391 | received it, or any part of it, contains a notice stating that it is
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392 | governed by this License along with a term that is a further
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393 | restriction, you may remove that term. If a license document contains
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394 | a further restriction but permits relicensing or conveying under this
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395 | License, you may add to a covered work material governed by the terms
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396 | of that license document, provided that the further restriction does
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397 | not survive such relicensing or conveying.
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398 |
|
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399 | If you add terms to a covered work in accord with this section, you
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400 | must place, in the relevant source files, a statement of the
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401 | additional terms that apply to those files, or a notice indicating
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402 | where to find the applicable terms.
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403 |
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404 | Additional terms, permissive or non-permissive, may be stated in the
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405 | form of a separately written license, or stated as exceptions;
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406 | the above requirements apply either way.
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407 |
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408 | 8. Termination.
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409 |
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410 | You may not propagate or modify a covered work except as expressly
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411 | provided under this License. Any attempt otherwise to propagate or
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412 | modify it is void, and will automatically terminate your rights under
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413 | this License (including any patent licenses granted under the third
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414 | paragraph of section 11).
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415 |
|
---|
416 | However, if you cease all violation of this License, then your
|
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417 | license from a particular copyright holder is reinstated (a)
|
---|
418 | provisionally, unless and until the copyright holder explicitly and
|
---|
419 | finally terminates your license, and (b) permanently, if the copyright
|
---|
420 | holder fails to notify you of the violation by some reasonable means
|
---|
421 | prior to 60 days after the cessation.
|
---|
422 |
|
---|
423 | Moreover, your license from a particular copyright holder is
|
---|
424 | reinstated permanently if the copyright holder notifies you of the
|
---|
425 | violation by some reasonable means, this is the first time you have
|
---|
426 | received notice of violation of this License (for any work) from that
|
---|
427 | copyright holder, and you cure the violation prior to 30 days after
|
---|
428 | your receipt of the notice.
|
---|
429 |
|
---|
430 | Termination of your rights under this section does not terminate the
|
---|
431 | licenses of parties who have received copies or rights from you under
|
---|
432 | this License. If your rights have been terminated and not permanently
|
---|
433 | reinstated, you do not qualify to receive new licenses for the same
|
---|
434 | material under section 10.
|
---|
435 |
|
---|
436 | 9. Acceptance Not Required for Having Copies.
|
---|
437 |
|
---|
438 | You are not required to accept this License in order to receive or
|
---|
439 | run a copy of the Program. Ancillary propagation of a covered work
|
---|
440 | occurring solely as a consequence of using peer-to-peer transmission
|
---|
441 | to receive a copy likewise does not require acceptance. However,
|
---|
442 | nothing other than this License grants you permission to propagate or
|
---|
443 | modify any covered work. These actions infringe copyright if you do
|
---|
444 | not accept this License. Therefore, by modifying or propagating a
|
---|
445 | covered work, you indicate your acceptance of this License to do so.
|
---|
446 |
|
---|
447 | 10. Automatic Licensing of Downstream Recipients.
|
---|
448 |
|
---|
449 | Each time you convey a covered work, the recipient automatically
|
---|
450 | receives a license from the original licensors, to run, modify and
|
---|
451 | propagate that work, subject to this License. You are not responsible
|
---|
452 | for enforcing compliance by third parties with this License.
|
---|
453 |
|
---|
454 | An "entity transaction" is a transaction transferring control of an
|
---|
455 | organization, or substantially all assets of one, or subdividing an
|
---|
456 | organization, or merging organizations. If propagation of a covered
|
---|
457 | work results from an entity transaction, each party to that
|
---|
458 | transaction who receives a copy of the work also receives whatever
|
---|
459 | licenses to the work the party's predecessor in interest had or could
|
---|
460 | give under the previous paragraph, plus a right to possession of the
|
---|
461 | Corresponding Source of the work from the predecessor in interest, if
|
---|
462 | the predecessor has it or can get it with reasonable efforts.
|
---|
463 |
|
---|
464 | You may not impose any further restrictions on the exercise of the
|
---|
465 | rights granted or affirmed under this License. For example, you may
|
---|
466 | not impose a license fee, royalty, or other charge for exercise of
|
---|
467 | rights granted under this License, and you may not initiate litigation
|
---|
468 | (including a cross-claim or counterclaim in a lawsuit) alleging that
|
---|
469 | any patent claim is infringed by making, using, selling, offering for
|
---|
470 | sale, or importing the Program or any portion of it.
|
---|
471 |
|
---|
472 | 11. Patents.
|
---|
473 |
|
---|
474 | A "contributor" is a copyright holder who authorizes use under this
|
---|
475 | License of the Program or a work on which the Program is based. The
|
---|
476 | work thus licensed is called the contributor's "contributor version".
|
---|
477 |
|
---|
478 | A contributor's "essential patent claims" are all patent claims
|
---|
479 | owned or controlled by the contributor, whether already acquired or
|
---|
480 | hereafter acquired, that would be infringed by some manner, permitted
|
---|
481 | by this License, of making, using, or selling its contributor version,
|
---|
482 | but do not include claims that would be infringed only as a
|
---|
483 | consequence of further modification of the contributor version. For
|
---|
484 | purposes of this definition, "control" includes the right to grant
|
---|
485 | patent sublicenses in a manner consistent with the requirements of
|
---|
486 | this License.
|
---|
487 |
|
---|
488 | Each contributor grants you a non-exclusive, worldwide, royalty-free
|
---|
489 | patent license under the contributor's essential patent claims, to
|
---|
490 | make, use, sell, offer for sale, import and otherwise run, modify and
|
---|
491 | propagate the contents of its contributor version.
|
---|
492 |
|
---|
493 | In the following three paragraphs, a "patent license" is any express
|
---|
494 | agreement or commitment, however denominated, not to enforce a patent
|
---|
495 | (such as an express permission to practice a patent or covenant not to
|
---|
496 | sue for patent infringement). To "grant" such a patent license to a
|
---|
497 | party means to make such an agreement or commitment not to enforce a
|
---|
498 | patent against the party.
|
---|
499 |
|
---|
500 | If you convey a covered work, knowingly relying on a patent license,
|
---|
501 | and the Corresponding Source of the work is not available for anyone
|
---|
502 | to copy, free of charge and under the terms of this License, through a
|
---|
503 | publicly available network server or other readily accessible means,
|
---|
504 | then you must either (1) cause the Corresponding Source to be so
|
---|
505 | available, or (2) arrange to deprive yourself of the benefit of the
|
---|
506 | patent license for this particular work, or (3) arrange, in a manner
|
---|
507 | consistent with the requirements of this License, to extend the patent
|
---|
508 | license to downstream recipients. "Knowingly relying" means you have
|
---|
509 | actual knowledge that, but for the patent license, your conveying the
|
---|
510 | covered work in a country, or your recipient's use of the covered work
|
---|
511 | in a country, would infringe one or more identifiable patents in that
|
---|
512 | country that you have reason to believe are valid.
|
---|
513 |
|
---|
514 | If, pursuant to or in connection with a single transaction or
|
---|
515 | arrangement, you convey, or propagate by procuring conveyance of, a
|
---|
516 | covered work, and grant a patent license to some of the parties
|
---|
517 | receiving the covered work authorizing them to use, propagate, modify
|
---|
518 | or convey a specific copy of the covered work, then the patent license
|
---|
519 | you grant is automatically extended to all recipients of the covered
|
---|
520 | work and works based on it.
|
---|
521 |
|
---|
522 | A patent license is "discriminatory" if it does not include within
|
---|
523 | the scope of its coverage, prohibits the exercise of, or is
|
---|
524 | conditioned on the non-exercise of one or more of the rights that are
|
---|
525 | specifically granted under this License. You may not convey a covered
|
---|
526 | work if you are a party to an arrangement with a third party that is
|
---|
527 | in the business of distributing software, under which you make payment
|
---|
528 | to the third party based on the extent of your activity of conveying
|
---|
529 | the work, and under which the third party grants, to any of the
|
---|
530 | parties who would receive the covered work from you, a discriminatory
|
---|
531 | patent license (a) in connection with copies of the covered work
|
---|
532 | conveyed by you (or copies made from those copies), or (b) primarily
|
---|
533 | for and in connection with specific products or compilations that
|
---|
534 | contain the covered work, unless you entered into that arrangement,
|
---|
535 | or that patent license was granted, prior to 28 March 2007.
|
---|
536 |
|
---|
537 | Nothing in this License shall be construed as excluding or limiting
|
---|
538 | any implied license or other defenses to infringement that may
|
---|
539 | otherwise be available to you under applicable patent law.
|
---|
540 |
|
---|
541 | 12. No Surrender of Others' Freedom.
|
---|
542 |
|
---|
543 | If conditions are imposed on you (whether by court order, agreement or
|
---|
544 | otherwise) that contradict the conditions of this License, they do not
|
---|
545 | excuse you from the conditions of this License. If you cannot convey a
|
---|
546 | covered work so as to satisfy simultaneously your obligations under this
|
---|
547 | License and any other pertinent obligations, then as a consequence you may
|
---|
548 | not convey it at all. For example, if you agree to terms that obligate you
|
---|
549 | to collect a royalty for further conveying from those to whom you convey
|
---|
550 | the Program, the only way you could satisfy both those terms and this
|
---|
551 | License would be to refrain entirely from conveying the Program.
|
---|
552 |
|
---|
553 | 13. Use with the GNU Affero General Public License.
|
---|
554 |
|
---|
555 | Notwithstanding any other provision of this License, you have
|
---|
556 | permission to link or combine any covered work with a work licensed
|
---|
557 | under version 3 of the GNU Affero General Public License into a single
|
---|
558 | combined work, and to convey the resulting work. The terms of this
|
---|
559 | License will continue to apply to the part which is the covered work,
|
---|
560 | but the special requirements of the GNU Affero General Public License,
|
---|
561 | section 13, concerning interaction through a network will apply to the
|
---|
562 | combination as such.
|
---|
563 |
|
---|
564 | 14. Revised Versions of this License.
|
---|
565 |
|
---|
566 | The Free Software Foundation may publish revised and/or new versions of
|
---|
567 | the GNU General Public License from time to time. Such new versions will
|
---|
568 | be similar in spirit to the present version, but may differ in detail to
|
---|
569 | address new problems or concerns.
|
---|
570 |
|
---|
571 | Each version is given a distinguishing version number. If the
|
---|
572 | Program specifies that a certain numbered version of the GNU General
|
---|
573 | Public License "or any later version" applies to it, you have the
|
---|
574 | option of following the terms and conditions either of that numbered
|
---|
575 | version or of any later version published by the Free Software
|
---|
576 | Foundation. If the Program does not specify a version number of the
|
---|
577 | GNU General Public License, you may choose any version ever published
|
---|
578 | by the Free Software Foundation.
|
---|
579 |
|
---|
580 | If the Program specifies that a proxy can decide which future
|
---|
581 | versions of the GNU General Public License can be used, that proxy's
|
---|
582 | public statement of acceptance of a version permanently authorizes you
|
---|
583 | to choose that version for the Program.
|
---|
584 |
|
---|
585 | Later license versions may give you additional or different
|
---|
586 | permissions. However, no additional obligations are imposed on any
|
---|
587 | author or copyright holder as a result of your choosing to follow a
|
---|
588 | later version.
|
---|
589 |
|
---|
590 | 15. Disclaimer of Warranty.
|
---|
591 |
|
---|
592 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
|
---|
593 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
|
---|
594 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
|
---|
595 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
|
---|
596 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
---|
597 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
|
---|
598 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
|
---|
599 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
|
---|
600 |
|
---|
601 | 16. Limitation of Liability.
|
---|
602 |
|
---|
603 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
|
---|
604 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
|
---|
605 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
|
---|
606 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
|
---|
607 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
|
---|
608 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
|
---|
609 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
|
---|
610 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
|
---|
611 | SUCH DAMAGES.
|
---|
612 |
|
---|
613 | 17. Interpretation of Sections 15 and 16.
|
---|
614 |
|
---|
615 | If the disclaimer of warranty and limitation of liability provided
|
---|
616 | above cannot be given local legal effect according to their terms,
|
---|
617 | reviewing courts shall apply local law that most closely approximates
|
---|
618 | an absolute waiver of all civil liability in connection with the
|
---|
619 | Program, unless a warranty or assumption of liability accompanies a
|
---|
620 | copy of the Program in return for a fee.
|
---|
621 |
|
---|
622 | END OF TERMS AND CONDITIONS
|
---|
623 |
|
---|
624 | How to Apply These Terms to Your New Programs
|
---|
625 |
|
---|
626 | If you develop a new program, and you want it to be of the greatest
|
---|
627 | possible use to the public, the best way to achieve this is to make it
|
---|
628 | free software which everyone can redistribute and change under these terms.
|
---|
629 |
|
---|
630 | To do so, attach the following notices to the program. It is safest
|
---|
631 | to attach them to the start of each source file to most effectively
|
---|
632 | state the exclusion of warranty; and each file should have at least
|
---|
633 | the "copyright" line and a pointer to where the full notice is found.
|
---|
634 |
|
---|
635 | <one line to give the program's name and a brief idea of what it does.>
|
---|
636 | Copyright (C) <year> <name of author>
|
---|
637 |
|
---|
638 | This program is free software: you can redistribute it and/or modify
|
---|
639 | it under the terms of the GNU General Public License as published by
|
---|
640 | the Free Software Foundation, either version 3 of the License, or
|
---|
641 | (at your option) any later version.
|
---|
642 |
|
---|
643 | This program is distributed in the hope that it will be useful,
|
---|
644 | but WITHOUT ANY WARRANTY; without even the implied warranty of
|
---|
645 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
---|
646 | GNU General Public License for more details.
|
---|
647 |
|
---|
648 | You should have received a copy of the GNU General Public License
|
---|
649 | along with this program. If not, see <http://www.gnu.org/licenses/>.
|
---|
650 |
|
---|
651 | Also add information on how to contact you by electronic and paper mail.
|
---|
652 |
|
---|
653 | If the program does terminal interaction, make it output a short
|
---|
654 | notice like this when it starts in an interactive mode:
|
---|
655 |
|
---|
656 | <program> Copyright (C) <year> <name of author>
|
---|
657 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
|
---|
658 | This is free software, and you are welcome to redistribute it
|
---|
659 | under certain conditions; type `show c' for details.
|
---|
660 |
|
---|
661 | The hypothetical commands `show w' and `show c' should show the appropriate
|
---|
662 | parts of the General Public License. Of course, your program's commands
|
---|
663 | might be different; for a GUI interface, you would use an "about box".
|
---|
664 |
|
---|
665 | You should also get your employer (if you work as a programmer) or school,
|
---|
666 | if any, to sign a "copyright disclaimer" for the program, if necessary.
|
---|
667 | For more information on this, and how to apply and follow the GNU GPL, see
|
---|
668 | <http://www.gnu.org/licenses/>.
|
---|
669 |
|
---|
670 | The GNU General Public License does not permit incorporating your program
|
---|
671 | into proprietary programs. If your program is a subroutine library, you
|
---|
672 | may consider it more useful to permit linking proprietary applications with
|
---|
673 | the library. If this is what you want to do, use the GNU Lesser General
|
---|
674 | Public License instead of this License. But first, please read
|
---|
675 | <http://www.gnu.org/philosophy/why-not-lgpl.html>.
|
---|
676 |
|
---|