diff options
| -rw-r--r-- | lib/formdata.c | 64 | ||||
| -rw-r--r-- | lib/mime.c | 13 | ||||
| -rw-r--r-- | lib/mime.h | 5 |
3 files changed, 17 insertions, 65 deletions
diff --git a/lib/formdata.c b/lib/formdata.c index d0579c52f..f91241052 100644 --- a/lib/formdata.c +++ b/lib/formdata.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -155,60 +155,6 @@ static FormInfo * AddFormInfo(char *value, /*************************************************************************** * - * ContentTypeForFilename() - * - * Provides content type for filename if one of the known types (else - * (either the prevtype or the default is returned). - * - * Returns some valid contenttype for filename. - * - ***************************************************************************/ -static const char *ContentTypeForFilename(const char *filename, - const char *prevtype) -{ - const char *contenttype = NULL; - unsigned int i; - /* - * No type was specified, we scan through a few well-known - * extensions and pick the first we match! - */ - struct ContentType { - const char *extension; - const char *type; - }; - static const struct ContentType ctts[]={ - {".gif", "image/gif"}, - {".jpg", "image/jpeg"}, - {".jpeg", "image/jpeg"}, - {".txt", "text/plain"}, - {".html", "text/html"}, - {".xml", "application/xml"} - }; - - if(prevtype) - /* default to the previously set/used! */ - contenttype = prevtype; - else - contenttype = HTTPPOST_CONTENTTYPE_DEFAULT; - - if(filename) { /* in case a NULL was passed in */ - for(i = 0; i<sizeof(ctts)/sizeof(ctts[0]); i++) { - if(strlen(filename) >= strlen(ctts[i].extension)) { - if(strcasecompare(filename + - strlen(filename) - strlen(ctts[i].extension), - ctts[i].extension)) { - contenttype = ctts[i].type; - break; - } - } - } - } - /* we have a contenttype by now */ - return contenttype; -} - -/*************************************************************************** - * * FormAdd() * * Stores a formpost parameter and builds the appropriate linked list. @@ -627,9 +573,15 @@ CURLFORMcode FormAdd(struct curl_httppost **httppost, !form->contenttype) { char *f = form->flags & HTTPPOST_BUFFER? form->showfilename : form->value; + char const *type; + type = Curl_mime_contenttype(f); + if(!type) + type = prevtype; + if(!type) + type = FILE_CONTENTTYPE_DEFAULT; /* our contenttype is missing */ - form->contenttype = strdup(ContentTypeForFilename(f, prevtype)); + form->contenttype = strdup(type); if(!form->contenttype) { return_value = CURL_FORMADD_MEMORY; break; diff --git a/lib/mime.c b/lib/mime.c index e0853a9ed..0ccb346ee 100644 --- a/lib/mime.c +++ b/lib/mime.c @@ -51,10 +51,6 @@ #endif -#define FILE_CONTENTTYPE_DEFAULT "application/octet-stream" -#define MULTIPART_CONTENTTYPE_DEFAULT "multipart/mixed" -#define DISPOSITION_DEFAULT "attachment" - #define READ_ERROR ((size_t) -1) /* Encoders. */ @@ -1642,8 +1638,7 @@ static CURLcode add_content_type(struct curl_slist **slp, boundary? boundary: ""); } - -static const char *ContentTypeForFilename(const char *filename) +const char *Curl_mime_contenttype(const char *filename) { unsigned int i; @@ -1715,14 +1710,14 @@ CURLcode Curl_mime_prepare_headers(curl_mimepart *part, contenttype = MULTIPART_CONTENTTYPE_DEFAULT; break; case MIMEKIND_FILE: - contenttype = ContentTypeForFilename(part->filename); + contenttype = Curl_mime_contenttype(part->filename); if(!contenttype) - contenttype = ContentTypeForFilename(part->data); + contenttype = Curl_mime_contenttype(part->data); if(!contenttype && part->filename) contenttype = FILE_CONTENTTYPE_DEFAULT; break; default: - contenttype = ContentTypeForFilename(part->filename); + contenttype = Curl_mime_contenttype(part->filename); break; } } diff --git a/lib/mime.h b/lib/mime.h index 920a8a77a..4d5c70404 100644 --- a/lib/mime.h +++ b/lib/mime.h @@ -30,6 +30,10 @@ #define MIME_USERHEADERS_OWNER (1 << 0) #define MIME_BODY_ONLY (1 << 1) +#define FILE_CONTENTTYPE_DEFAULT "application/octet-stream" +#define MULTIPART_CONTENTTYPE_DEFAULT "multipart/mixed" +#define DISPOSITION_DEFAULT "attachment" + /* Part source kinds. */ enum mimekind { MIMEKIND_NONE = 0, /* Part not set. */ @@ -134,5 +138,6 @@ size_t Curl_mime_read(char *buffer, size_t size, size_t nitems, void *instream); CURLcode Curl_mime_rewind(curl_mimepart *part); CURLcode Curl_mime_add_header(struct curl_slist **slp, const char *fmt, ...); +const char *Curl_mime_contenttype(const char *filename); #endif /* HEADER_CURL_MIME_H */ |