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Copiousoutput final stage. I doubt that /dev/fd/%d is portable. It works

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at least under Linux. I didn't test network part of external handlers.
Files in tmpdir must be delete somehow. Maybe make a list of files
to unlink and delete them while quitting ELinks.
This commit is contained in:
Witold Filipczyk 2006-05-04 21:19:30 +02:00 committed by Witold Filipczyk
parent a2c12d7653
commit 6ead4e9c65
2 changed files with 28 additions and 23 deletions
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4
src/mime/backend/mailcap.c
View File

@ -535,7 +535,7 @@ format_command(unsigned char *command, unsigned char *type, int copiousoutput)
}
}
}
#if 0
if (copiousoutput) {
unsigned char *pager = getenv("PAGER");
@ -552,7 +552,7 @@ format_command(unsigned char *command, unsigned char *type, int copiousoutput)
add_to_string(&cmd, pager);
}
}
#endif
return cmd.source;
}

47
src/session/download.c
View File

@ -301,6 +301,23 @@ abort_download_and_beep(struct file_download *file_download, struct terminal *te
abort_download(file_download);
}
static void
read_from_popen(struct session *ses, unsigned char *handler)
{
FILE *pop = popen(handler, "r");
if (pop) {
int fd = fileno(pop);
if (fd > 0) {
unsigned char buf[48];
snprintf(buf, 48, "file:///dev/fd/%d", fd);
goto_url(ses, buf);
}
}
}
static void
download_data_store(struct download *download, struct file_download *file_download)
{
@ -338,11 +355,16 @@ download_data_store(struct download *download, struct file_download *file_downlo
prealloc_truncate(file_download->handle, file_download->seek);
close(file_download->handle);
file_download->handle = -1;
exec_on_terminal(term, file_download->external_handler,
if (file_download->copiousoutput) {
read_from_popen(file_download->ses,
file_download->external_handler);
} else {
exec_on_terminal(term, file_download->external_handler,
file_download->file,
!!file_download->block);
file_download->delete = 0;
abort_download_and_beep(file_download, term);
file_download->delete = 0;
abort_download_and_beep(file_download, term);
}
return;
}
@ -974,23 +996,6 @@ tp_display(struct type_query *type_query)
done_type_query(type_query);
}
static void
read_from_popen(struct type_query *type_query, unsigned char *handler)
{
FILE *pop = popen(handler, "r");
if (pop) {
int fd = fileno(pop);
if (fd > 0) {
struct session *ses = type_query->ses;
unsigned char buf[48];
snprintf(buf, 48, "file:///dev/fd/%d", fd);
goto_url(ses, buf);
}
}
}
static void
tp_open(struct type_query *type_query)
@ -1011,7 +1016,7 @@ tp_open(struct type_query *type_query)
if (handler) {
if (type_query->copiousoutput)
read_from_popen(type_query, handler);
read_from_popen(type_query->ses, handler);
else
exec_on_terminal(type_query->ses->tab->term,
handler, "", !!type_query->block);