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Gradual rendering in pager mode. ELinks is almost as good as less.

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TODO: cg-log -c | elinks
This commit is contained in:
Witold Filipczyk 2006-05-05 21:12:10 +02:00 committed by Witold Filipczyk
parent 6ead4e9c65
commit c283f8cfd9
2 changed files with 41 additions and 8 deletions
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9
src/encoding/encoding.c
View File

@ -316,15 +316,8 @@ read_encoded_file(struct string *filename, struct string *page)
encoding = guess_encoding(filename->source); encoding = guess_encoding(filename->source);
} }
if (fd == -1) { if (fd == -1)
#ifdef HAVE_SYS_CYGWIN_H
/* There is no /dev/stdin on Cygwin. */
if (!strlcmp(filename->source, filename->length, "/dev/stdin", 10)) {
fd = STDIN_FILENO;
} else
#endif
return state; return state;
}
/* Some file was opened so let's get down to bi'ness */ /* Some file was opened so let's get down to bi'ness */
set_bin(fd); set_bin(fd);

40
src/protocol/file/file.c
View File

@ -25,9 +25,12 @@
#include "intl/gettext/libintl.h" #include "intl/gettext/libintl.h"
#include "main/module.h" #include "main/module.h"
#include "network/connection.h" #include "network/connection.h"
#include "network/socket.h"
#include "osdep/osdep.h"
#include "protocol/common.h" #include "protocol/common.h"
#include "protocol/file/cgi.h" #include "protocol/file/cgi.h"
#include "protocol/file/file.h" #include "protocol/file/file.h"
#include "protocol/http/http.h"
#include "protocol/uri.h" #include "protocol/uri.h"
#include "util/conv.h" #include "util/conv.h"
#include "util/file.h" #include "util/file.h"
@ -201,6 +204,29 @@ list_directory(struct connection *conn, unsigned char *dirpath,
return S_OK; return S_OK;
} }
static void
read_special(struct connection *conn, int fd)
{
struct read_buffer *rb;
if (!init_http_connection_info(conn, 1, 0, 1)) {
abort_connection(conn, S_OUT_OF_MEM);
return;
}
set_nonblocking_fd(fd);
conn->socket->fd = fd;
rb = alloc_read_buffer(conn->socket);
if (!rb) {
abort_connection(conn, S_OUT_OF_MEM);
return;
}
memcpy(rb->data, "HTTP/1.0 200 OK\r\nContent-Type: text/plain\r\n\r\n", 45);
rb->length = 45;
rb->freespace -= 45;
conn->socket->state = SOCKET_END_ONCLOSE;
read_from_socket(conn->socket, rb, S_SENT, http_got_header);
}
/* To reduce redundant error handling code [calls to abort_connection()] /* To reduce redundant error handling code [calls to abort_connection()]
* most of the function is build around conditions that will assign the error * most of the function is build around conditions that will assign the error
@ -256,6 +282,20 @@ file_protocol_handler(struct connection *connection)
} }
} else { } else {
if (!strcmp(name.source, "/dev/stdin")) {
done_string(&name);
read_special(connection, STDIN_FILENO);
return;
}
if (!strncmp(name.source, "/dev/fd/", 8)) {
int fd = atoi(name.source + 8);
if (fd > 0) {
done_string(&name);
read_special(connection, fd);
return;
}
}
state = read_encoded_file(&name, &page); state = read_encoded_file(&name, &page);
/* FIXME: If state is now S_ENCODE_ERROR we should try loading /* FIXME: If state is now S_ENCODE_ERROR we should try loading
* the file undecoded. --jonas */ * the file undecoded. --jonas */