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2aa70f77bc
CGI scripts are distinguishable from normal files. I hope that this
fixes the bug 991. This commit also reverts the previous revert.
(cherry picked from commit 7ceba1e461)
134 lines
3.3 KiB
C
134 lines
3.3 KiB
C
#ifndef EL__SESSION_DOWNLOAD_H
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#define EL__SESSION_DOWNLOAD_H
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#include "main/object.h"
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#include "network/state.h"
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#include "util/lists.h"
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#include "util/time.h"
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/* Silly BFU stuff */
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struct dialog_data;
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struct listbox_item;
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struct terminal;
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struct cache_entry;
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struct connection;
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struct session;
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struct uri;
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struct download;
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typedef void (download_callback_T)(struct download *, void *);
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typedef uint32_t download_flags_T;
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enum download_flag {
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DOWNLOAD_START = 0,
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DOWNLOAD_RESUME = 1,
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DOWNLOAD_EXTERNAL = 2,
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};
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struct download {
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/* XXX: order matters there, there's some hard initialization in
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* src/session/session.c and src/viewer/text/view.c */
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LIST_HEAD(struct download);
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struct connection *conn;
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struct cache_entry *cached;
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/** The callback is called when connection gets into a progress state,
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* after it's over (in a result state), and also periodically after
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* the download starts receiving some data. */
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download_callback_T *callback;
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void *data;
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struct progress *progress;
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enum connection_state state;
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enum connection_state prev_error;
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enum connection_priority pri;
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};
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struct type_query {
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LIST_HEAD(struct type_query);
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struct download download;
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struct cache_entry *cached;
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struct session *ses;
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struct uri *uri;
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unsigned char *target_frame;
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unsigned char *external_handler;
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int block;
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unsigned int copiousoutput:1;
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unsigned int cgi:1;
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/* int frame; */
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};
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struct file_download {
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OBJECT_HEAD(struct file_download);
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struct uri *uri;
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unsigned char *file;
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unsigned char *external_handler;
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struct session *ses;
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struct terminal *term;
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time_t remotetime;
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off_t seek;
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int handle;
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int redirect_cnt;
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int notify;
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struct download download;
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/** Should the file be deleted when destroying the structure */
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unsigned int delete:1;
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/** Should the download be stopped/interrupted when destroying the structure */
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unsigned int stop:1;
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/** Whether to block the terminal when running the external handler. */
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unsigned int block:1;
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/** Whether copiousoutput mode is used by the mailcap entry */
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unsigned int copiousoutput:1;
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/** The current dialog for this download. Can be NULL. */
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struct dialog_data *dlg_data;
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struct listbox_item *box_item;
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};
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/** Stack of all running downloads */
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extern LIST_OF(struct file_download) downloads;
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static inline int
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is_in_downloads_list(struct file_download *file_download)
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{
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struct file_download *down;
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foreach (down, downloads)
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if (file_download == down) return 1;
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return 0;
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}
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int download_is_progressing(struct download *download);
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int are_there_downloads(void);
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void start_download(void *, unsigned char *);
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void resume_download(void *, unsigned char *);
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void create_download_file(struct terminal *, unsigned char *, unsigned char **,
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download_flags_T,
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void (*)(struct terminal *, int, void *, download_flags_T),
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void *);
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void abort_all_downloads(void);
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void destroy_downloads(struct session *);
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int setup_download_handler(struct session *, struct download *, struct cache_entry *, int);
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void abort_download(struct file_download *file_download);
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void done_type_query(struct type_query *type_query);
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void tp_display(struct type_query *type_query);
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void tp_save(struct type_query *type_query);
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void tp_cancel(void *data);
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struct file_download *init_file_download(struct uri *uri, struct session *ses, unsigned char *file, int fd);
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#endif
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