summaryrefslogtreecommitdiff
path: root/licenses/graphviz-license
blob: 09291f2fb574b65f11f1d88b3c9b2f55590fbb90 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239

   AT&T has previously made versions of this software available under the AT&T
   Source Code Agreement, version 1.2D and earlier. If you received a copy of
   the software under that license agreement, you may continue to use and
   distribute  the  same version of the software subject to the terms and
   conditions of the license agreement under which the software was received.
   However, current versions of the software are now licensed on an open source
   basis only under The Common Public License.

   To download this software, you need to accept the terms of the following
   license agreement. PLEASE READ THE ENTIRE AGREEMENT CAREFULLY. By clicking
   on the button that follows the agreement, you will indicate your acceptance
   of  the entire agreement and will be bound to use the software only in
   accordance with the terms and conditions of the agreement. Once you manifest
   your acceptance of the license agreement by clicking on the button, a new
   web page will appear for downloading the software.

                       Common Public License Version 1.0

   THE ACCOMPANYING PROGRAM IS PROVIDED UNDER THE TERMS OF THIS COMMON PUBLIC
   LICENSE ("AGREEMENT"). ANY USE, REPRODUCTION OR DISTRIBUTION OF THE PROGRAM
   CONSTITUTES RECIPIENT'S ACCEPTANCE OF THIS AGREEMENT.

   1. DEFINITIONS 

   "Contribution" means:

     a)  in  the  case  of the initial Contributor, the initial code and
     documentation distributed under this Agreement, and

     b) in the case of each subsequent Contributor:

     i) changes to the Program, and

     ii) additions to the Program;

     where such changes and/or additions to the Program originate from and are
     distributed by that particular Contributor. A Contribution 'originates'
     from a Contributor if it was added to the Program by such Contributor
     itself or anyone acting on such Contributor's behalf. Contributions do not
     include additions to the Program which: (i) are separate modules of
     software distributed in conjunction with the Program under their own
     license agreement, and (ii) are not derivative works of the Program.

   "Contributor" means any person or entity that distributes the Program.

   "Licensed Patents " mean patent claims licensable by a Contributor which are
   necessarily infringed by the use or sale of its Contribution alone or when
   combined with the Program.

   "Program"  means the Contributions distributed in accordance with this
   Agreement.

   "Recipient" means anyone who receives the Program under this Agreement,
   including all Contributors.

   2. GRANT OF RIGHTS

     a) Subject to the terms of this Agreement, each Contributor hereby grants
     Recipient a non-exclusive, worldwide, royalty-free copyright license to
     reproduce,  prepare derivative works of, publicly display, publicly
     perform, distribute and sublicense the Contribution of such Contributor,
     if any, and such derivative works, in source code and object code form.

     b) Subject to the terms of this Agreement, each Contributor hereby grants
     Recipient a non-exclusive, worldwide, royalty-free patent license under
     Licensed Patents to make, use, sell, offer to sell, import and otherwise
     transfer the Contribution of such Contributor, if any, in source code and
     object code form. This patent license shall apply to the combination of
     the Contribution and the Program if, at the time the Contribution is added
     by  the  Contributor, such addition of the Contribution causes such
     combination to be covered by the Licensed Patents. The patent license
     shall not apply to any other combinations which include the Contribution.
     No hardware per se is licensed hereunder.

     c)  Recipient understands that although each Contributor grants the
     licenses to its Contributions set forth herein, no assurances are provided
     by any Contributor that the Program does not infringe the patent or other
     intellectual  property rights of any other entity. Each Contributor
     disclaims any liability to Recipient for claims brought by any other
     entity based on infringement of intellectual property rights or otherwise.
     As a condition to exercising the rights and licenses granted hereunder,
     each Recipient hereby assumes sole responsibility to secure any other
     intellectual property rights needed, if any. For example, if a third party
     patent license is required to allow Recipient to distribute the Program,
     it  is  Recipient's  responsibility  to acquire that license before
     distributing the Program.

     d) Each Contributor represents that to its knowledge it has sufficient
     copyright rights in its Contribution, if any, to grant the copyright
     license set forth in this Agreement.

   3. REQUIREMENTS

   A Contributor may choose to distribute the Program in object code form under
   its own license agreement, provided that:

     a) it complies with the terms and conditions of this Agreement; and

     b) its license agreement:

     i) effectively disclaims on behalf of all Contributors all warranties and
     conditions, express and implied, including warranties or conditions of
     title and non-infringement, and implied warranties or conditions of
     merchantability and fitness for a particular purpose;

     ii) effectively excludes on behalf of all Contributors all liability for
     damages, including direct, indirect, special, incidental and consequential
     damages, such as lost profits;

     iii) states that any provisions which differ from this Agreement are
     offered by that Contributor alone and not by any other party; and

     iv)  states that source code for the Program is available from such
     Contributor, and informs licensees how to obtain it in a reasonable manner
     on or through a medium customarily used for software exchange.

   When the Program is made available in source code form:

     a) it must be made available under this Agreement; and

     b)  a copy of this Agreement must be included with each copy of the
     Program.

   Contributors may not remove or alter any copyright notices contained within
   the Program.

   Each Contributor must identify itself as the originator of its Contribution,
   if any, in a manner that reasonably allows subsequent Recipients to identify
   the originator of the Contribution.

   4. COMMERCIAL DISTRIBUTION

   Commercial distributors of software may accept certain responsibilities with
   respect to end users, business partners and the like. While this license is
   intended to facilitate the commercial use of the Program, the Contributor
   who includes the Program in a commercial product offering should do so in a
   manner which does not create potential liability for other Contributors.
   Therefore, if a Contributor includes the Program in a commercial product
   offering, such Contributor ("Commercial Contributor") hereby agrees to
   defend and indemnify every other Contributor ("Indemnified Contributor")
   against any losses, damages and costs (collectively "Losses") arising from
   claims, lawsuits and other legal actions brought by a third party against
   the Indemnified Contributor to the extent caused by the acts or omissions of
   such Commercial Contributor in connection with its distribution of the
   Program in a commercial product offering. The obligations in this section do
   not  apply  to  any claims or Losses relating to any actual or alleged
   intellectual property infringement. In order to qualify, an Indemnified
   Contributor must: a) promptly notify the Commercial Contributor in writing
   of such claim, and b) allow the Commercial Contributor to control, and
   cooperate with the Commercial Contributor in, the defense and any related
   settlement negotiations. The Indemnified Contributor may participate in any
   such claim at its own expense.

   For example, a Contributor might include the Program in a commercial product
   offering, Product X. That Contributor is then a Commercial Contributor. If
   that  Commercial  Contributor then makes performance claims, or offers
   warranties related to Product X, those performance claims and warranties are
   such Commercial Contributor's responsibility alone. Under this section, the
   Commercial  Contributor  would have to defend claims against the other
   Contributors related to those performance claims and warranties, and if a
   court requires any other Contributor to pay any damages as a result, the
   Commercial Contributor must pay those damages.

   5. NO WARRANTY

   EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED ON
   AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER
   EXPRESS  OR  IMPLIED  INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR
   CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A
   PARTICULAR PURPOSE. Each Recipient is solely responsible for determining the
   appropriateness of using and distributing the Program and assumes all risks
   associated with its exercise of rights under this Agreement, including but
   not  limited to the risks and costs of program errors, compliance with
   applicable laws, damage to or loss of data, programs or equipment, and
   unavailability or interruption of operations.

   6. DISCLAIMER OF LIABILITY 

   EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY
   CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL,
   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION
   LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
   CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
   ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE
   EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE POSSIBILITY
   OF SUCH DAMAGES.

   7. GENERAL

   If  any  provision of this Agreement is invalid or unenforceable under
   applicable law, it shall not affect the validity or enforceability of the
   remainder of the terms of this Agreement, and without further action by the
   parties hereto, such provision shall be reformed to the minimum extent
   necessary to make such provision valid and enforceable.

   If Recipient institutes patent litigation against a Contributor with respect
   to a patent applicable to software (including a cross-claim or counterclaim
   in a lawsuit), then any patent licenses granted by that Contributor to such
   Recipient  under  this  Agreement  shall terminate as of the date such
   litigation is filed. In addition, if Recipient institutes patent litigation
   against any entity (including a cross-claim or counterclaim in a lawsuit)
   alleging that the Program itself (excluding combinations of the Program with
   other software or hardware) infringes such Recipient's patent(s), then such
   Recipient's rights granted under Section 2(b) shall terminate as of the date
   such litigation is filed.

   All Recipient's rights under this Agreement shall terminate if it fails to
   comply with any of the material terms or conditions of this Agreement and
   does not cure such failure in a reasonable period of time after becoming
   aware of such noncompliance. If all Recipient's rights under this Agreement
   terminate, Recipient agrees to cease use and distribution of the Program as
   soon as reasonably practicable. However, Recipient's obligations under this
   Agreement and any licenses granted by Recipient relating to the Program
   shall continue and survive.

   Everyone is permitted to copy and distribute copies of this Agreement, but
   in order to avoid inconsistency the Agreement is copyrighted and may only be
   modified in the following manner. The Agreement Steward reserves the right
   to publish new versions (including revisions) of this Agreement from time to
   time. No one other than the Agreement Steward has the right to modify this
   Agreement.  IBM  is  the initial Agreement Steward. IBM may assign the
   responsibility to serve as the Agreement Steward to a suitable separate
   entity. Each new version of the Agreement will be given a distinguishing
   version  number.  The  Program (including Contributions) may always be
   distributed subject to the version of the Agreement under which it was
   received. In addition, after a new version of the Agreement is published,
   Contributor  may  elect  to  distribute  the  Program  (including  its
   Contributions) under the new version. Except as expressly stated in Sections
   2(a)  and  2(b) above, Recipient receives no rights or licenses to the
   intellectual property of any Contributor under this Agreement, whether
   expressly, by implication, estoppel or otherwise. All rights in the Program
   not expressly granted under this Agreement are reserved.

   This Agreement is governed by the laws of the State of New York and the
   intellectual property laws of the United States of America. No party to this
   Agreement will bring a legal action under this Agreement more than one year
   after the cause of action arose. Each party waives its rights to a jury
   trial in any resulting litigation.