#include <errno.h>
#include <fcntl.h>
#include <signal.h>
+#include <poll.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
#include "uzbl.h"
#include "config.h"
} var_name_to_ptr[] = {
/* variable name pointer to variable in code type dump callback function */
/* ---------------------------------------------------------------------------------------------- */
- { "uri", PTR_V(uzbl.state.uri, STR, 1, cmd_load_uri)},
- { "verbose", PTR_V(uzbl.state.verbose, INT, 1, NULL)},
- { "mode", PTR_V(uzbl.behave.mode, INT, 0, NULL)},
- { "inject_html", PTR_V(uzbl.behave.inject_html, STR, 0, cmd_inject_html)},
- { "base_url", PTR_V(uzbl.behave.base_url, STR, 1, NULL)},
- { "html_endmarker", PTR_V(uzbl.behave.html_endmarker, STR, 1, NULL)},
- { "html_mode_timeout", PTR_V(uzbl.behave.html_timeout, INT, 1, NULL)},
- { "keycmd", PTR_V(uzbl.state.keycmd, STR, 1, set_keycmd)},
- { "status_message", PTR_V(uzbl.gui.sbar.msg, STR, 1, update_title)},
- { "show_status", PTR_V(uzbl.behave.show_status, INT, 1, cmd_set_status)},
- { "status_top", PTR_V(uzbl.behave.status_top, INT, 1, move_statusbar)},
- { "status_format", PTR_V(uzbl.behave.status_format, STR, 1, update_title)},
- { "status_pbar_done", PTR_V(uzbl.gui.sbar.progress_s, STR, 1, update_title)},
- { "status_pbar_pending", PTR_V(uzbl.gui.sbar.progress_u, STR, 1, update_title)},
- { "status_pbar_width", PTR_V(uzbl.gui.sbar.progress_w, INT, 1, update_title)},
- { "status_background", PTR_V(uzbl.behave.status_background, STR, 1, update_title)},
- { "insert_indicator", PTR_V(uzbl.behave.insert_indicator, STR, 1, update_indicator)},
- { "command_indicator", PTR_V(uzbl.behave.cmd_indicator, STR, 1, update_indicator)},
- { "title_format_long", PTR_V(uzbl.behave.title_format_long, STR, 1, update_title)},
- { "title_format_short", PTR_V(uzbl.behave.title_format_short, STR, 1, update_title)},
- { "icon", PTR_V(uzbl.gui.icon, STR, 1, set_icon)},
- { "insert_mode", PTR_V(uzbl.behave.insert_mode, INT, 1, set_mode_indicator)},
- { "always_insert_mode", PTR_V(uzbl.behave.always_insert_mode, INT, 1, cmd_always_insert_mode)},
- { "reset_command_mode", PTR_V(uzbl.behave.reset_command_mode, INT, 1, NULL)},
- { "modkey", PTR_V(uzbl.behave.modkey, STR, 1, cmd_modkey)},
- { "load_finish_handler", PTR_V(uzbl.behave.load_finish_handler, STR, 1, NULL)},
- { "load_start_handler", PTR_V(uzbl.behave.load_start_handler, STR, 1, NULL)},
- { "load_commit_handler", PTR_V(uzbl.behave.load_commit_handler, STR, 1, NULL)},
- { "history_handler", PTR_V(uzbl.behave.history_handler, STR, 1, NULL)},
- { "download_handler", PTR_V(uzbl.behave.download_handler, STR, 1, NULL)},
- { "cookie_handler", PTR_V(uzbl.behave.cookie_handler, STR, 1, cmd_cookie_handler)},
- { "new_window", PTR_V(uzbl.behave.new_window, STR, 1, cmd_new_window)},
- { "fifo_dir", PTR_V(uzbl.behave.fifo_dir, STR, 1, cmd_fifo_dir)},
- { "socket_dir", PTR_V(uzbl.behave.socket_dir, STR, 1, cmd_socket_dir)},
- { "http_debug", PTR_V(uzbl.behave.http_debug, INT, 1, cmd_http_debug)},
- { "shell_cmd", PTR_V(uzbl.behave.shell_cmd, STR, 1, NULL)},
- { "proxy_url", PTR_V(uzbl.net.proxy_url, STR, 1, set_proxy_url)},
- { "max_conns", PTR_V(uzbl.net.max_conns, INT, 1, cmd_max_conns)},
- { "max_conns_host", PTR_V(uzbl.net.max_conns_host, INT, 1, cmd_max_conns_host)},
- { "useragent", PTR_V(uzbl.net.useragent, STR, 1, cmd_useragent)},
+ { "uri", PTR_V(uzbl.state.uri, STR, 1, cmd_load_uri)},
+ { "verbose", PTR_V(uzbl.state.verbose, INT, 1, NULL)},
+ { "mode", PTR_V(uzbl.behave.mode, INT, 0, NULL)},
+ { "inject_html", PTR_V(uzbl.behave.inject_html, STR, 0, cmd_inject_html)},
+ { "base_url", PTR_V(uzbl.behave.base_url, STR, 1, NULL)},
+ { "html_endmarker", PTR_V(uzbl.behave.html_endmarker, STR, 1, NULL)},
+ { "html_mode_timeout", PTR_V(uzbl.behave.html_timeout, INT, 1, NULL)},
+ { "keycmd", PTR_V(uzbl.state.keycmd, STR, 1, set_keycmd)},
+ { "status_message", PTR_V(uzbl.gui.sbar.msg, STR, 1, update_title)},
+ { "show_status", PTR_V(uzbl.behave.show_status, INT, 1, cmd_set_status)},
+ { "status_top", PTR_V(uzbl.behave.status_top, INT, 1, move_statusbar)},
+ { "status_format", PTR_V(uzbl.behave.status_format, STR, 1, update_title)},
+ { "status_pbar_done", PTR_V(uzbl.gui.sbar.progress_s, STR, 1, update_title)},
+ { "status_pbar_pending", PTR_V(uzbl.gui.sbar.progress_u, STR, 1, update_title)},
+ { "status_pbar_width", PTR_V(uzbl.gui.sbar.progress_w, INT, 1, update_title)},
+ { "status_background", PTR_V(uzbl.behave.status_background, STR, 1, update_title)},
+ { "insert_indicator", PTR_V(uzbl.behave.insert_indicator, STR, 1, update_indicator)},
+ { "command_indicator", PTR_V(uzbl.behave.cmd_indicator, STR, 1, update_indicator)},
+ { "title_format_long", PTR_V(uzbl.behave.title_format_long, STR, 1, update_title)},
+ { "title_format_short", PTR_V(uzbl.behave.title_format_short, STR, 1, update_title)},
+ { "icon", PTR_V(uzbl.gui.icon, STR, 1, set_icon)},
+ { "insert_mode", PTR_V(uzbl.behave.insert_mode, INT, 1, set_mode_indicator)},
+ { "always_insert_mode", PTR_V(uzbl.behave.always_insert_mode, INT, 1, cmd_always_insert_mode)},
+ { "reset_command_mode", PTR_V(uzbl.behave.reset_command_mode, INT, 1, NULL)},
+ { "modkey", PTR_V(uzbl.behave.modkey, STR, 1, cmd_modkey)},
+ { "load_finish_handler", PTR_V(uzbl.behave.load_finish_handler, STR, 1, NULL)},
+ { "load_start_handler", PTR_V(uzbl.behave.load_start_handler, STR, 1, NULL)},
+ { "load_commit_handler", PTR_V(uzbl.behave.load_commit_handler, STR, 1, NULL)},
+ { "history_handler", PTR_V(uzbl.behave.history_handler, STR, 1, NULL)},
+ { "download_handler", PTR_V(uzbl.behave.download_handler, STR, 1, NULL)},
+ { "cookie_handler", PTR_V(uzbl.behave.cookie_handler, STR, 1, cmd_cookie_handler)},
+ { "new_window", PTR_V(uzbl.behave.new_window, STR, 1, cmd_new_window)},
+ { "fifo_dir", PTR_V(uzbl.behave.fifo_dir, STR, 1, cmd_fifo_dir)},
+ { "socket_dir", PTR_V(uzbl.behave.socket_dir, STR, 1, cmd_socket_dir)},
+ { "http_debug", PTR_V(uzbl.behave.http_debug, INT, 1, cmd_http_debug)},
+ { "shell_cmd", PTR_V(uzbl.behave.shell_cmd, STR, 1, NULL)},
+ { "proxy_url", PTR_V(uzbl.net.proxy_url, STR, 1, set_proxy_url)},
+ { "max_conns", PTR_V(uzbl.net.max_conns, INT, 1, cmd_max_conns)},
+ { "max_conns_host", PTR_V(uzbl.net.max_conns_host, INT, 1, cmd_max_conns_host)},
+ { "useragent", PTR_V(uzbl.net.useragent, STR, 1, cmd_useragent)},
/* exported WebKitWebSettings properties */
- { "zoom_level", PTR_V(uzbl.behave.zoom_level, FLOAT,1, cmd_zoom_level)},
- { "font_size", PTR_V(uzbl.behave.font_size, INT, 1, cmd_font_size)},
- { "monospace_size", PTR_V(uzbl.behave.monospace_size, INT, 1, cmd_font_size)},
- { "minimum_font_size", PTR_V(uzbl.behave.minimum_font_size, INT, 1, cmd_minimum_font_size)},
- { "disable_plugins", PTR_V(uzbl.behave.disable_plugins, INT, 1, cmd_disable_plugins)},
- { "disable_scripts", PTR_V(uzbl.behave.disable_scripts, INT, 1, cmd_disable_scripts)},
- { "autoload_images", PTR_V(uzbl.behave.autoload_img, INT, 1, cmd_autoload_img)},
- { "autoshrink_images", PTR_V(uzbl.behave.autoshrink_img, INT, 1, cmd_autoshrink_img)},
- { "enable_spellcheck", PTR_V(uzbl.behave.enable_spellcheck, INT, 1, cmd_enable_spellcheck)},
- { "enable_private", PTR_V(uzbl.behave.enable_private, INT, 1, cmd_enable_private)},
- { "print_backgrounds", PTR_V(uzbl.behave.print_bg, INT, 1, cmd_print_bg)},
- { "stylesheet_uri", PTR_V(uzbl.behave.style_uri, STR, 1, cmd_style_uri)},
- { "resizable_text_areas",PTR_V(uzbl.behave.resizable_txt, INT, 1, cmd_resizable_txt)},
- { "default_encoding", PTR_V(uzbl.behave.default_encoding, STR, 1, cmd_default_encoding)},
- { "enforce_96_dpi", PTR_V(uzbl.behave.enforce_96dpi, INT, 1, cmd_enforce_96dpi)},
- { "caret_browsing", PTR_V(uzbl.behave.caret_browsing, INT, 1, cmd_caret_browsing)},
+ { "zoom_level", PTR_V(uzbl.behave.zoom_level, FLOAT,1, cmd_zoom_level)},
+ { "font_size", PTR_V(uzbl.behave.font_size, INT, 1, cmd_font_size)},
+ { "default_font_family", PTR_V(uzbl.behave.default_font_family, STR, 1, cmd_default_font_family)},
+ { "monospace_font_family", PTR_V(uzbl.behave.monospace_font_family, STR, 1, cmd_monospace_font_family)},
+ { "cursive_font_family", PTR_V(uzbl.behave.cursive_font_family, STR, 1, cmd_cursive_font_family)},
+ { "sans_serif_font_family", PTR_V(uzbl.behave.sans_serif_font_family, STR, 1, cmd_sans_serif_font_family)},
+ { "serif_font_family", PTR_V(uzbl.behave.serif_font_family, STR, 1, cmd_serif_font_family)},
+ { "fantasy_font_family", PTR_V(uzbl.behave.fantasy_font_family, STR, 1, cmd_fantasy_font_family)},
+ { "monospace_size", PTR_V(uzbl.behave.monospace_size, INT, 1, cmd_font_size)},
+ { "minimum_font_size", PTR_V(uzbl.behave.minimum_font_size, INT, 1, cmd_minimum_font_size)},
+ { "disable_plugins", PTR_V(uzbl.behave.disable_plugins, INT, 1, cmd_disable_plugins)},
+ { "disable_scripts", PTR_V(uzbl.behave.disable_scripts, INT, 1, cmd_disable_scripts)},
+ { "autoload_images", PTR_V(uzbl.behave.autoload_img, INT, 1, cmd_autoload_img)},
+ { "autoshrink_images", PTR_V(uzbl.behave.autoshrink_img, INT, 1, cmd_autoshrink_img)},
+ { "enable_spellcheck", PTR_V(uzbl.behave.enable_spellcheck, INT, 1, cmd_enable_spellcheck)},
+ { "enable_private", PTR_V(uzbl.behave.enable_private, INT, 1, cmd_enable_private)},
+ { "print_backgrounds", PTR_V(uzbl.behave.print_bg, INT, 1, cmd_print_bg)},
+ { "stylesheet_uri", PTR_V(uzbl.behave.style_uri, STR, 1, cmd_style_uri)},
+ { "resizable_text_areas", PTR_V(uzbl.behave.resizable_txt, INT, 1, cmd_resizable_txt)},
+ { "default_encoding", PTR_V(uzbl.behave.default_encoding, STR, 1, cmd_default_encoding)},
+ { "enforce_96_dpi", PTR_V(uzbl.behave.enforce_96dpi, INT, 1, cmd_enforce_96dpi)},
+ { "caret_browsing", PTR_V(uzbl.behave.caret_browsing, INT, 1, cmd_caret_browsing)},
/* constants (not dumpable or writeable) */
- { "WEBKIT_MAJOR", PTR_C(uzbl.info.webkit_major, INT, NULL)},
- { "WEBKIT_MINOR", PTR_C(uzbl.info.webkit_minor, INT, NULL)},
- { "WEBKIT_MICRO", PTR_C(uzbl.info.webkit_micro, INT, NULL)},
- { "ARCH_UZBL", PTR_C(uzbl.info.arch, STR, NULL)},
- { "COMMIT", PTR_C(uzbl.info.commit, STR, NULL)},
- { "LOAD_PROGRESS", PTR_C(uzbl.gui.sbar.load_progress, INT, NULL)},
- { "LOAD_PROGRESSBAR", PTR_C(uzbl.gui.sbar.progress_bar, STR, NULL)},
- { "TITLE", PTR_C(uzbl.gui.main_title, STR, NULL)},
- { "SELECTED_URI", PTR_C(uzbl.state.selected_url, STR, NULL)},
- { "MODE", PTR_C(uzbl.gui.sbar.mode_indicator, STR, NULL)},
- { "NAME", PTR_C(uzbl.state.instance_name, STR, NULL)},
-
- { NULL, {.ptr = NULL, .type = TYPE_INT, .dump = 0, .writeable = 0, .func = NULL}}
+ { "WEBKIT_MAJOR", PTR_C(uzbl.info.webkit_major, INT, NULL)},
+ { "WEBKIT_MINOR", PTR_C(uzbl.info.webkit_minor, INT, NULL)},
+ { "WEBKIT_MICRO", PTR_C(uzbl.info.webkit_micro, INT, NULL)},
+ { "ARCH_UZBL", PTR_C(uzbl.info.arch, STR, NULL)},
+ { "COMMIT", PTR_C(uzbl.info.commit, STR, NULL)},
+ { "LOAD_PROGRESS", PTR_C(uzbl.gui.sbar.load_progress, INT, NULL)},
+ { "LOAD_PROGRESSBAR", PTR_C(uzbl.gui.sbar.progress_bar, STR, NULL)},
+ { "TITLE", PTR_C(uzbl.gui.main_title, STR, NULL)},
+ { "SELECTED_URI", PTR_C(uzbl.state.selected_url, STR, NULL)},
+ { "MODE", PTR_C(uzbl.gui.sbar.mode_indicator, STR, NULL)},
+ { "NAME", PTR_C(uzbl.state.instance_name, STR, NULL)},
+
+ { NULL, {.ptr = NULL, .type = TYPE_INT, .dump = 0, .writeable = 0, .func = NULL}}
}, *n2v_p = var_name_to_ptr;
{ "sync_spawn", {spawn_sync, 0} }, // needed for cookie handler
{ "sh", {spawn_sh, 0} },
{ "sync_sh", {spawn_sh_sync, 0} }, // needed for cookie handler
+ { "talk_to_socket", {talk_to_socket, 0} },
{ "exit", {close_uzbl, 0} },
{ "search", {search_forward_text, TRUE} },
{ "search_reverse", {search_reverse_text, TRUE} },
}
void
+talk_to_socket(WebKitWebView *web_view, GArray *argv, GString *result) {
+ (void)web_view; (void)result;
+
+ int fd, len;
+ struct sockaddr_un sa;
+ char* sockpath;
+ ssize_t ret;
+ struct pollfd pfd;
+ struct iovec* iov;
+ guint i;
+
+ if(uzbl.comm.sync_stdout) uzbl.comm.sync_stdout = strfree(uzbl.comm.sync_stdout);
+
+ /* This function could be optimised by storing a hash table of socket paths
+ and associated connected file descriptors rather than closing and
+ re-opening for every call. Also we could launch a script if socket connect
+ fails. */
+
+ /* First element argv[0] is path to socket. Following elements are tokens to
+ write to the socket. We write them as a single packet with each token
+ separated by an ASCII nul (\0). */
+ if(argv->len < 2) {
+ g_printerr("talk_to_socket called with only %d args (need at least two).\n",
+ (int)argv->len);
+ return;
+ }
+
+ /* copy socket path, null terminate result */
+ sockpath = g_array_index(argv, char*, 0);
+ g_strlcpy(sa.sun_path, sockpath, sizeof(sa.sun_path));
+ sa.sun_family = AF_UNIX;
+
+ /* create socket file descriptor and connect it to path */
+ fd = socket(AF_UNIX, SOCK_SEQPACKET, 0);
+ if(fd == -1) {
+ g_printerr("talk_to_socket: creating socket failed (%s)\n", strerror(errno));
+ return;
+ }
+ if(connect(fd, (struct sockaddr*)&sa, sizeof(sa))) {
+ g_printerr("talk_to_socket: connect failed (%s)\n", strerror(errno));
+ close(fd);
+ return;
+ }
+
+ /* build request vector */
+ iov = g_malloc(sizeof(struct iovec) * (argv->len - 1));
+ if(!iov) {
+ g_printerr("talk_to_socket: unable to allocated memory for token vector\n");
+ close(fd);
+ return;
+ }
+ for(i = 1; i < argv->len; ++i) {
+ iov[i - 1].iov_base = g_array_index(argv, char*, i);
+ iov[i - 1].iov_len = strlen(iov[i - 1].iov_base) + 1; /* string plus \0 */
+ }
+
+ /* write request */
+ ret = writev(fd, iov, argv->len - 1);
+ g_free(iov);
+ if(ret == -1) {
+ g_printerr("talk_to_socket: write failed (%s)\n", strerror(errno));
+ close(fd);
+ return;
+ }
+
+ /* wait for a response, with a 500ms timeout */
+ pfd.fd = fd;
+ pfd.events = POLLIN;
+ while(1) {
+ ret = poll(&pfd, 1, 500);
+ if(ret == 1) break;
+ if(ret == 0) errno = ETIMEDOUT;
+ if(errno == EINTR) continue;
+ g_printerr("talk_to_socket: poll failed while waiting for input (%s)\n",
+ strerror(errno));
+ close(fd);
+ return;
+ }
+
+ /* get length of response */
+ if(ioctl(fd, FIONREAD, &len) == -1) {
+ g_printerr("talk_to_socket: cannot find daemon response length, "
+ "ioctl failed (%s)\n", strerror(errno));
+ close(fd);
+ return;
+ }
+
+ /* if there is a response, read it */
+ if(len) {
+ uzbl.comm.sync_stdout = g_malloc(len + 1);
+ if(!uzbl.comm.sync_stdout) {
+ g_printerr("talk_to_socket: failed to allocate %d bytes\n", len);
+ close(fd);
+ return;
+ }
+ uzbl.comm.sync_stdout[len] = 0; /* ensure result is null terminated */
+
+ ret = read(fd, uzbl.comm.sync_stdout, len);
+ if(ret == -1) {
+ g_printerr("talk_to_socket: failed to read from socket (%s)\n",
+ strerror(errno));
+ close(fd);
+ return;
+ }
+ }
+
+ /* clean up */
+ close(fd);
+ return;
+}
+
+void
parse_command(const char *cmd, const char *param, GString *result) {
CommandInfo *c;
}
void
+cmd_default_font_family() {
+ g_object_set (G_OBJECT(view_settings()), "default-font-family",
+ uzbl.behave.default_font_family, NULL);
+}
+
+void
+cmd_monospace_font_family() {
+ g_object_set (G_OBJECT(view_settings()), "monospace-font-family",
+ uzbl.behave.monospace_font_family, NULL);
+}
+
+void
+cmd_sans_serif_font_family() {
+ g_object_set (G_OBJECT(view_settings()), "sans_serif-font-family",
+ uzbl.behave.sans_serif_font_family, NULL);
+}
+
+void
+cmd_serif_font_family() {
+ g_object_set (G_OBJECT(view_settings()), "serif-font-family",
+ uzbl.behave.serif_font_family, NULL);
+}
+
+void
+cmd_cursive_font_family() {
+ g_object_set (G_OBJECT(view_settings()), "cursive-font-family",
+ uzbl.behave.cursive_font_family, NULL);
+}
+
+void
+cmd_fantasy_font_family() {
+ g_object_set (G_OBJECT(view_settings()), "fantasy-font-family",
+ uzbl.behave.fantasy_font_family, NULL);
+}
+
+void
cmd_zoom_level() {
webkit_web_view_set_zoom_level (uzbl.gui.web_view, uzbl.behave.zoom_level);
}
if ((g_strcmp0(actname, "spawn") == 0) ||
(g_strcmp0(actname, "sh") == 0) ||
(g_strcmp0(actname, "sync_spawn") == 0) ||
- (g_strcmp0(actname, "sync_sh") == 0)) {
+ (g_strcmp0(actname, "sync_sh") == 0) ||
+ (g_strcmp0(actname, "talk_to_socket") == 0)) {
guint i;
GString *a = g_string_new("");
gchar **spawnparts = split_quoted(origargs, FALSE);
projects / uzbl-mobile / commitdiff