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Bug 770: Document session.download_uri

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This commit is contained in:
Kalle Olavi Niemitalo 2009-07-19 02:08:50 +03:00 committed by Kalle Olavi Niemitalo
parent 266d4df2d2
commit 38d7bffced
2 changed files with 33 additions and 3 deletions
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25
src/session/download.c
View File

@ -1068,7 +1068,13 @@ finish:
if (fd != -1) close(fd);
}
/*! @relates cmdw_hop */
/** Begin or resume downloading from session.download_uri to the
* @a file specified by the user.
*
* This function contains the code shared between start_download() and
* resume_download().
*
* @relates cmdw_hop */
static void
common_download(struct session *ses, unsigned char *file,
enum download_resume resume)
@ -1088,7 +1094,14 @@ common_download(struct session *ses, unsigned char *file,
resume, common_download_do, cmdw_hop);
}
/*! @relates cmdw_hop */
/** Begin downloading from session.download_uri to the @a file
* specified by the user.
*
* The ::ACT_MAIN_SAVE_AS, ::ACT_MAIN_SAVE_URL_AS,
* ::ACT_MAIN_LINK_DOWNLOAD, and ::ACT_MAIN_LINK_DOWNLOAD_IMAGE
* actions pass this function as the @c std callback to query_file().
*
* @relates cmdw_hop */
void
start_download(void *ses, unsigned char *file)
{
@ -1097,7 +1110,13 @@ start_download(void *ses, unsigned char *file)
}
/*! @relates cmdw_hop */
/** Resume downloading from session.download_uri to the @a file
* specified by the user.
*
* The ::ACT_MAIN_LINK_DOWNLOAD_RESUME action passes this function as
* the @c std callback to query_file().
*
* @relates cmdw_hop */
void
resume_download(void *ses, unsigned char *file)
{

11
src/session/session.h
View File

@ -159,6 +159,17 @@ struct session {
struct document_view *doc_view;
LIST_OF(struct document_view) scrn_frames;
/** The URI from which start_download() or resume_download()
* should download.
*
* When the user requests a download, one of those functions
* is given as a callback to query_file(), which asks the user
* where to save the downloaded file. The URI cannot be given
* to the callback as a parameter because query_file()
* supports only one void * parameter for the callback and
* that one is already used for the struct session *.
* Instead, the URI is saved here before the query_file()
* call. */
struct uri *download_uri;
/** The URI which is the referrer to the current loaded document