Mercurial > hgrepos > Python2 > PyMuPDF

annotate mupdf-source/thirdparty/curl/docs/libcurl/curl_mime_filedata.3 @ 17:dd9cdb856310

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Remove PKG-INFO from the because it is regenerated automatically for the sdist
author Franz Glasner <fzglas.hg@dom66.de>
date Thu, 18 Sep 2025 17:40:40 +0200
parents b50eed0cc0ef
children
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 .\" **************************************************************************
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2 .\" * _ _ ____ _
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3 .\" * Project ___| | | | _ \| |
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4 .\" * / __| | | | |_) | |
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5 .\" * | (__| |_| | _ <| |___
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6 .\" * \___|\___/|_| \_\_____|
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7 .\" *
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8 .\" * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al.
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9 .\" *
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10 .\" * This software is licensed as described in the file COPYING, which
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11 .\" * you should have received as part of this distribution. The terms
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12 .\" * are also available at https://curl.haxx.se/docs/copyright.html.
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13 .\" *
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14 .\" * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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15 .\" * copies of the Software, and permit persons to whom the Software is
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16 .\" * furnished to do so, under the terms of the COPYING file.
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17 .\" *
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18 .\" * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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19 .\" * KIND, either express or implied.
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20 .\" *
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21 .\" **************************************************************************
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22 .TH curl_mime_filedata 3 "22 August 2017" "libcurl 7.56.0" "libcurl Manual"
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23 .SH NAME
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24 curl_mime_filedata - set a mime part's body data from a file contents
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25 .SH SYNOPSIS
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26 .B #include <curl/curl.h>
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27 .sp
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28 .BI "CURLcode curl_mime_filedata(curl_mimepart * " part ,
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29 .BI " const char * " filename ");"
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30 .ad
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31 .SH DESCRIPTION
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32 \fIcurl_mime_filedata(3)\fP sets a mime part's body content from the named
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33 file's contents. This is an alternative to \fIcurl_mime_data(3)\fP for setting
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34 data to a mime part.
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35
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36 \fIpart\fP is the part's to assign contents to.
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37
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38 \fIfilename\fP points to the nul-terminated file's path name. The pointer can
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39 be NULL to detach the previous part contents settings. Filename storage can be
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40 safely be reused after this call.
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41
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42 As a side effect, the part's remote file name is set to the base name of the
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43 given \fIfilename\fP if it is a valid named file. This can be undone or
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44 overridden by a subsequent call to \fIcurl_mime_filename(3)\fP.
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45
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46 The contents of the file is read during the file transfer in a streaming
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47 manner to allow huge files to get transferred without using much memory. It
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48 therefore requires that the file is kept intact during the entire request.
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49
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50 If the file size cannot be determined before actually reading it (such as for
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51 a device or named pipe), the whole mime structure containing the part
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52 will be transferred as chunks by HTTP and rejected by IMAP.
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53
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54 Setting a part's contents twice is valid: only the value set by the last call
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55 is retained.
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56 .SH AVAILABILITY
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57 As long as at least one of HTTP, SMTP or IMAP is enabled. Added in 7.56.0.
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58 .SH RETURN VALUE
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59 CURLE_OK or a CURL error code upon failure. CURLE_READ_ERROR is only an
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60 indication that the file is not yet readable: it can be safely ignored at
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61 this time, but the file must be made readable before the pertaining
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62 easy handle is performed.
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63 .SH EXAMPLE
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64 .nf
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65 curl_mime *mime;
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66 curl_mimepart *part;
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67
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68 /* create a mime handle */
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69 mime = curl_mime_init(easy);
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71 /* add a part */
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72 part = curl_mime_addpart(mime);
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73
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74 /* send data from this file */
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75 curl_mime_filedata(part, "image.png");
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76
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77 /* set name */
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78 curl_mime_name(part, "data");
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79 .fi
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80 .SH "SEE ALSO"
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81 .BR curl_mime_addpart "(3),"
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82 .BR curl_mime_data "(3),"
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83 .BR curl_mime_filename "(3),"
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84 .BR curl_mime_name "(3)"