[164] | 1 | #ifndef HEADER_CURL_FORMDATA_H
|
---|
| 2 | #define HEADER_CURL_FORMDATA_H
|
---|
| 3 | /***************************************************************************
|
---|
| 4 | * _ _ ____ _
|
---|
| 5 | * Project ___| | | | _ \| |
|
---|
| 6 | * / __| | | | |_) | |
|
---|
| 7 | * | (__| |_| | _ <| |___
|
---|
| 8 | * \___|\___/|_| \_\_____|
|
---|
| 9 | *
|
---|
| 10 | * Copyright (C) 1998 - 2015, Daniel Stenberg, <daniel@haxx.se>, et al.
|
---|
| 11 | *
|
---|
| 12 | * This software is licensed as described in the file COPYING, which
|
---|
| 13 | * you should have received as part of this distribution. The terms
|
---|
| 14 | * are also available at https://curl.haxx.se/docs/copyright.html.
|
---|
| 15 | *
|
---|
| 16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
|
---|
| 17 | * copies of the Software, and permit persons to whom the Software is
|
---|
| 18 | * furnished to do so, under the terms of the COPYING file.
|
---|
| 19 | *
|
---|
| 20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
|
---|
| 21 | * KIND, either express or implied.
|
---|
| 22 | *
|
---|
| 23 | ***************************************************************************/
|
---|
| 24 |
|
---|
| 25 | enum formtype {
|
---|
| 26 | FORM_DATA, /* form metadata (convert to network encoding if necessary) */
|
---|
| 27 | FORM_CONTENT, /* form content (never convert) */
|
---|
| 28 | FORM_CALLBACK, /* 'line' points to the custom pointer we pass to the callback
|
---|
| 29 | */
|
---|
| 30 | FORM_FILE /* 'line' points to a file name we should read from
|
---|
| 31 | to create the form data (never convert) */
|
---|
| 32 | };
|
---|
| 33 |
|
---|
| 34 | /* plain and simple linked list with lines to send */
|
---|
| 35 | struct FormData {
|
---|
| 36 | struct FormData *next;
|
---|
| 37 | enum formtype type;
|
---|
| 38 | char *line;
|
---|
| 39 | size_t length;
|
---|
| 40 | };
|
---|
| 41 |
|
---|
| 42 | struct Form {
|
---|
| 43 | struct FormData *data; /* current form line to send */
|
---|
| 44 | size_t sent; /* number of bytes of the current line that has
|
---|
| 45 | already been sent in a previous invoke */
|
---|
| 46 | FILE *fp; /* file to read from */
|
---|
| 47 | curl_read_callback fread_func; /* fread callback pointer */
|
---|
| 48 | };
|
---|
| 49 |
|
---|
| 50 | /* used by FormAdd for temporary storage */
|
---|
| 51 | typedef struct FormInfo {
|
---|
| 52 | char *name;
|
---|
| 53 | bool name_alloc;
|
---|
| 54 | size_t namelength;
|
---|
| 55 | char *value;
|
---|
| 56 | bool value_alloc;
|
---|
| 57 | curl_off_t contentslength;
|
---|
| 58 | char *contenttype;
|
---|
| 59 | bool contenttype_alloc;
|
---|
| 60 | long flags;
|
---|
| 61 | char *buffer; /* pointer to existing buffer used for file upload */
|
---|
| 62 | size_t bufferlength;
|
---|
| 63 | char *showfilename; /* The file name to show. If not set, the actual
|
---|
| 64 | file name will be used */
|
---|
| 65 | bool showfilename_alloc;
|
---|
| 66 | char *userp; /* pointer for the read callback */
|
---|
| 67 | struct curl_slist* contentheader;
|
---|
| 68 | struct FormInfo *more;
|
---|
| 69 | } FormInfo;
|
---|
| 70 |
|
---|
| 71 | int Curl_FormInit(struct Form *form, struct FormData *formdata );
|
---|
| 72 |
|
---|
| 73 | CURLcode Curl_getformdata(struct SessionHandle *data,
|
---|
| 74 | struct FormData **,
|
---|
| 75 | struct curl_httppost *post,
|
---|
| 76 | const char *custom_contenttype,
|
---|
| 77 | curl_off_t *size);
|
---|
| 78 |
|
---|
| 79 | /* fread() emulation */
|
---|
| 80 | size_t Curl_FormReader(char *buffer,
|
---|
| 81 | size_t size,
|
---|
| 82 | size_t nitems,
|
---|
| 83 | FILE *mydata);
|
---|
| 84 |
|
---|
| 85 | /*
|
---|
| 86 | * Curl_formpostheader() returns the first line of the formpost, the
|
---|
| 87 | * request-header part (which is not part of the request-body like the rest of
|
---|
| 88 | * the post).
|
---|
| 89 | */
|
---|
| 90 | char *Curl_formpostheader(void *formp, size_t *len);
|
---|
| 91 |
|
---|
| 92 | char *Curl_FormBoundary(void);
|
---|
| 93 |
|
---|
| 94 | void Curl_formclean(struct FormData **);
|
---|
| 95 |
|
---|
| 96 | CURLcode Curl_formconvert(struct SessionHandle *, struct FormData *);
|
---|
| 97 |
|
---|
| 98 | #endif /* HEADER_CURL_FORMDATA_H */
|
---|