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update Octave Project Developers copyright for the new year In files that have the "Octave Project Developers" copyright notice, update for 2021. In all .txi and .texi files except gpl.txi and gpl.texi in the doc/liboctave and doc/interpreter directories, change the copyright to "Octave Project Developers", the same as used for other source files. Update copyright notices for 2022 (not done since 2019). For gpl.txi and gpl.texi, change the copyright notice to be "Free Software Foundation, Inc." and leave the date at 2007 only because this file only contains the text of the GPL, not anything created by the Octave Project Developers. Add Paul Thomas to contributors.in.
author John W. Eaton <jwe@octave.org>
date Tue, 28 Dec 2021 18:22:40 -0500
parents 7854d5752dd2
children f5db0112f7e8
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1 ########################################################################
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2 ##
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3 ## Copyright (C) 2018-2022 The Octave Project Developers
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4 ##
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5 ## See the file COPYRIGHT.md in the top-level directory of this
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6 ## distribution or <https://octave.org/copyright/>.
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7 ##
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8 ## This file is part of Octave.
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9 ##
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10 ## Octave is free software: you can redistribute it and/or modify it
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11 ## under the terms of the GNU General Public License as published by
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12 ## the Free Software Foundation, either version 3 of the License, or
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13 ## (at your option) any later version.
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14 ##
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15 ## Octave is distributed in the hope that it will be useful, but
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16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ## GNU General Public License for more details.
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19 ##
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20 ## You should have received a copy of the GNU General Public License
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21 ## along with Octave; see the file COPYING. If not, see
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22 ## <https://www.gnu.org/licenses/>.
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23 ##
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24 ########################################################################
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25
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26 ## -*- texinfo -*-
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27 ## @deftypefn {} {@var{response} =} webwrite (@var{url}, @var{name1}, @var{value1}, @dots{})
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28 ## @deftypefnx {} {@var{response} =} webwrite (@var{url}, @var{data})
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29 ## @deftypefnx {} {@var{response} =} webwrite (@dots{}, @var{options})
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30 ##
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31 ## Write data to RESTful web services.
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32 ##
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33 ## Write content to the web service specified by @var{url} and return the
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34 ## response in @var{response}.
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35 ##
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36 ## All key-value pairs given (@var{name1}, @var{value1}, @dots{}) are added
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37 ## as pairs of query parameters to the body of request method (@code{get},
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38 ## @code{post}, @code{put}, etc.).
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39 ##
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40 ## @var{options} is a @code{weboptions} object that may be used to add other
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41 ## HTTP request options. This argument can be used with either calling form.
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42 ## See @code{help weboptions} for a complete list of supported HTTP options.
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43 ##
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44 ## @seealso{weboptions, webread}
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45 ## @end deftypefn
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46
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47 function response = webwrite (url, varargin)
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48
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49 if (nargin < 2)
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50 print_usage ();
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51 endif
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52
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53 if (! (ischar (url) && isrow (url)))
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54 error ("webwrite: URL must be a string");
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55 endif
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56
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57 if (isa (varargin{end}, "weboptions"))
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58 has_weboptions = true;
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59 options = varargin{end};
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60 varargin(end) = [];
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61 else
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62 has_weboptions = false;
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63 options = weboptions ();
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64 endif
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65
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66 if (strcmp (options.MediaType, "auto"))
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67 options.MediaType = "application/x-www-form-urlencoded";
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68 endif
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69
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70 ## If MediaType is set by the user, append it to other headers.
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71 if (! strcmp (options.CharacterEncoding, "auto"))
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72 options.HeaderFields{end+1, 1} = "Content-Type";
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73 options.HeaderFields{end, 2} = [options.MediaType, ...
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74 "; charset=", options.CharacterEncoding];
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75 endif
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76
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77 if (! isempty (options.KeyName))
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78 options.HeaderFields{end+1, 1} = options.KeyName;
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79 options.HeaderFields{end, 2} = options.KeyValue;
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80 endif
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81
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82 if (strcmp (options.RequestMethod, "auto"))
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83 options.RequestMethod = "post";
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84 endif
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85
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86 ## Flatten the cell array because the internal processing takes place on
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87 ## a flattened array.
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88 options.HeaderFields = options.HeaderFields(:)';
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89
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90 nargs = numel (varargin);
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91 if (nargs == 0)
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92 error ("webwrite: DATA must be a string");
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93 elseif (nargs == 1)
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94 if (ischar (varargin{1}) && isrow (varargin{1}))
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95 param = strsplit (varargin{1}, {"=", "&"});
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96 response = __restful_service__ (url, param, options);
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97 elseif (! iscellstr (varargin))
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98 error ("webwrite: DATA must be a string");
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99 else
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100 response = __restful_service__ (url, varargin, options);
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101 endif
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102 elseif (rem (nargs, 2) == 0)
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103 if (! iscellstr (varargin))
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104 error ("webwrite: KEYS and VALUES must be strings");
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105 else
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106 response = __restful_service__ (url, varargin, options);
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107 endif
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108 else
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109 error ("webwrite: KEYS/VALUES must occur in pairs");
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110 endif
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111
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112 endfunction
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113
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114
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115 ## Test input validation
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116 %!error <Invalid call> webwrite ()
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117 %!error <Invalid call> webwrite ("abc")
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118 %!error <URL must be a string> webwrite (1, "NAME1", "VALUE1")
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119 %!error <URL must be a string> webwrite (["a";"b"], "NAME1", "VALUE1")
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120 %!error <DATA must be a string> webwrite ("URL", 1, weboptions ())
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121 %!error <DATA must be a string> webwrite ("URL", 1)
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122 %!error <KEYS and VALUES must be strings> webwrite ("URL", "NAME1", 5)
a498fab46e03 webwrite.m: Overhaul input validation.
Rik <rik@octave.org>
parents: 27048
diff changeset
123 %!error <KEYS/VALUES must occur in pairs> webwrite ("URL", "KEY1", "VAL1", "A")
a498fab46e03 webwrite.m: Overhaul input validation.
Rik <rik@octave.org>
parents: 27048
diff changeset
124