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authorQuentin Rameau <quinq@fifth.space>2019-02-10 19:48:59 +0100
committerQuentin Rameau <quinq@fifth.space>2019-02-10 19:50:25 +0100
commit21fcbc004e16a9de46424fb21ad9c32270779a0d (patch)
treee9434566a272ccfe0b31a1b233a33e9124bc66f8 /libsurf-webext.c
parentd068a3878b6b9f2841a49cd7948cdf9d62b55585 (diff)
Makefile: rework how webextensions are handled
Diffstat (limited to 'libsurf-webext.c')
-rw-r--r--libsurf-webext.c128
1 files changed, 0 insertions, 128 deletions
diff --git a/libsurf-webext.c b/libsurf-webext.c
deleted file mode 100644
index ec9a235..0000000
--- a/libsurf-webext.c
+++ /dev/null
@@ -1,128 +0,0 @@
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <limits.h>
-#include <stdlib.h>
-
-#include <gio/gio.h>
-#include <webkit2/webkit-web-extension.h>
-#include <webkitdom/webkitdom.h>
-#include <webkitdom/WebKitDOMDOMWindowUnstable.h>
-
-#include "common.h"
-
-#define LENGTH(x) (sizeof(x) / sizeof(x[0]))
-
-typedef struct Page {
- guint64 id;
- WebKitWebPage *webpage;
- struct Page *next;
-} Page;
-
-static int pipein, pipeout;
-static Page *pages;
-
-Page *
-newpage(WebKitWebPage *page)
-{
- Page *p;
-
- if (!(p = calloc(1, sizeof(Page))))
- die("Cannot malloc!\n");
-
- p->next = pages;
- pages = p;
-
- p->id = webkit_web_page_get_id(page);
- p->webpage = page;
-
- return p;
-}
-
-static void
-msgsurf(Page *p, const char *s)
-{
- static char msg[MSGBUFSZ];
- size_t sln = strlen(s);
- int ret;
-
- if ((ret = snprintf(msg, sizeof(msg), "%c%c%s",
- 2 + sln, p ? p->id : 0, s))
- >= sizeof(msg)) {
- fprintf(stderr, "webext: message too long: %d\n", ret);
- return;
- }
-
- if (pipeout && write(pipeout, msg, sizeof(msg)) < 0)
- fprintf(stderr, "webext: error sending: %.*s\n", ret-2, msg+2);
-}
-
-static gboolean
-readpipe(GIOChannel *s, GIOCondition c, gpointer unused)
-{
- static char msg[MSGBUFSZ], msgsz;
- WebKitDOMDOMWindow *view;
- GError *gerr = NULL;
- glong wh, ww;
- Page *p;
-
- if (g_io_channel_read_chars(s, msg, LENGTH(msg), NULL, &gerr) !=
- G_IO_STATUS_NORMAL) {
- fprintf(stderr, "webext: error reading pipe: %s\n",
- gerr->message);
- g_error_free(gerr);
- return TRUE;
- }
- if ((msgsz = msg[0]) < 3) {
- fprintf(stderr, "webext: message too short: %d\n", msgsz);
- return TRUE;
- }
-
- for (p = pages; p; p = p->next) {
- if (p->id == msg[1])
- break;
- }
- if (!p || !(view = webkit_dom_document_get_default_view(
- webkit_web_page_get_dom_document(p->webpage))))
- return TRUE;
-
- switch (msg[2]) {
- case 'h':
- if (msgsz != 4)
- return TRUE;
- ww = webkit_dom_dom_window_get_inner_width(view);
- webkit_dom_dom_window_scroll_by(view,
- (ww / 100) * msg[3], 0);
- break;
- case 'v':
- if (msgsz != 4)
- return TRUE;
- wh = webkit_dom_dom_window_get_inner_height(view);
- webkit_dom_dom_window_scroll_by(view,
- 0, (wh / 100) * msg[3]);
- break;
- }
-
- return TRUE;
-}
-
-static void
-webpagecreated(WebKitWebExtension *e, WebKitWebPage *wp, gpointer unused)
-{
- Page *p = newpage(wp);
-}
-
-G_MODULE_EXPORT void
-webkit_web_extension_initialize_with_user_data(WebKitWebExtension *e, GVariant *gv)
-{
- GIOChannel *gchanpipe;
-
- g_signal_connect(e, "page-created", G_CALLBACK(webpagecreated), NULL);
-
- g_variant_get(gv, "(ii)", &pipein, &pipeout);
- msgsurf(NULL, "i");
-
- gchanpipe = g_io_channel_unix_new(pipein);
- g_io_channel_set_encoding(gchanpipe, NULL, NULL);
- g_io_channel_set_close_on_unref(gchanpipe, TRUE);
- g_io_add_watch(gchanpipe, G_IO_IN, readpipe, NULL);
-}