#define LENGTH(x) (sizeof x / sizeof x[0])
-#define MAX_BINDINGS 256
#define _POSIX_SOURCE
#include <gtk/gtk.h>
#include <errno.h>
#include <fcntl.h>
#include <signal.h>
+#include <assert.h>
+#include <poll.h>
+#include <sys/uio.h>
+#include <sys/ioctl.h>
+#include <assert.h>
#include "uzbl.h"
#include "config.h"
{ NULL, 0, 0, 0, NULL, NULL, NULL }
};
+enum ptr_type {TYPE_INT, TYPE_STR, TYPE_FLOAT};
+
/* associate command names to their properties */
-typedef const struct {
- /* TODO: Make this ambiguous void **ptr into a union { char *char_p; int *int_p; float *float_p; } val;
- the PTR() macro is kind of preventing this change at the moment. */
- void **ptr;
- int type;
+typedef struct {
+ enum ptr_type type;
+ union {
+ int *i;
+ float *f;
+ gchar **s;
+ } ptr;
int dump;
int writeable;
- void (*func)(void);
+ /*@null@*/ void (*func)(void);
} uzbl_cmdprop;
-enum {TYPE_INT, TYPE_STR, TYPE_FLOAT};
-
/* abbreviations to help keep the table's width humane */
-#define PTR_V(var, t, d, fun) { .ptr = (void*)&(var), .type = TYPE_##t, .dump = d, .writeable = 1, .func = fun }
-#define PTR_C(var, t, fun) { .ptr = (void*)&(var), .type = TYPE_##t, .dump = 0, .writeable = 0, .func = fun }
-
-const struct {
- char *name;
+#define PTR_V_STR(var, d, fun) { .ptr.s = &(var), .type = TYPE_STR, .dump = d, .writeable = 1, .func = fun }
+#define PTR_V_INT(var, d, fun) { .ptr.i = (int*)&(var), .type = TYPE_INT, .dump = d, .writeable = 1, .func = fun }
+#define PTR_V_FLOAT(var, d, fun) { .ptr.f = &(var), .type = TYPE_FLOAT, .dump = d, .writeable = 1, .func = fun }
+#define PTR_C_STR(var, fun) { .ptr.s = &(var), .type = TYPE_STR, .dump = 0, .writeable = 0, .func = fun }
+#define PTR_C_INT(var, fun) { .ptr.i = (int*)&(var), .type = TYPE_INT, .dump = 0, .writeable = 0, .func = fun }
+#define PTR_C_FLOAT(var, fun) { .ptr.f = &(var), .type = TYPE_FLOAT, .dump = 0, .writeable = 0, .func = fun }
+
+const struct var_name_to_ptr_t {
+ const char *name;
uzbl_cmdprop cp;
} var_name_to_ptr[] = {
-/* variable name pointer to variable in code type dump callback function */
+/* variable name pointer to variable in code 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, NULL)},
- { "scheme_handler", PTR_V(uzbl.behave.scheme_handler, STR, 1, cmd_scheme_handler)},
- { "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_STR(uzbl.state.uri, 1, cmd_load_uri)},
+ { "verbose", PTR_V_INT(uzbl.state.verbose, 1, NULL)},
+ { "inject_html", PTR_V_STR(uzbl.behave.inject_html, 0, cmd_inject_html)},
+ { "keycmd", PTR_V_STR(uzbl.state.keycmd, 1, set_keycmd)},
+ { "status_message", PTR_V_STR(uzbl.gui.sbar.msg, 1, update_title)},
+ { "show_status", PTR_V_INT(uzbl.behave.show_status, 1, cmd_set_status)},
+ { "status_top", PTR_V_INT(uzbl.behave.status_top, 1, move_statusbar)},
+ { "status_format", PTR_V_STR(uzbl.behave.status_format, 1, update_title)},
+ { "status_pbar_done", PTR_V_STR(uzbl.gui.sbar.progress_s, 1, update_title)},
+ { "status_pbar_pending", PTR_V_STR(uzbl.gui.sbar.progress_u, 1, update_title)},
+ { "status_pbar_width", PTR_V_INT(uzbl.gui.sbar.progress_w, 1, update_title)},
+ { "status_background", PTR_V_STR(uzbl.behave.status_background, 1, update_title)},
+ { "insert_indicator", PTR_V_STR(uzbl.behave.insert_indicator, 1, update_indicator)},
+ { "command_indicator", PTR_V_STR(uzbl.behave.cmd_indicator, 1, update_indicator)},
+ { "title_format_long", PTR_V_STR(uzbl.behave.title_format_long, 1, update_title)},
+ { "title_format_short", PTR_V_STR(uzbl.behave.title_format_short, 1, update_title)},
+ { "icon", PTR_V_STR(uzbl.gui.icon, 1, set_icon)},
+ { "insert_mode", PTR_V_INT(uzbl.behave.insert_mode, 1, set_mode_indicator)},
+ { "always_insert_mode", PTR_V_INT(uzbl.behave.always_insert_mode, 1, cmd_always_insert_mode)},
+ { "reset_command_mode", PTR_V_INT(uzbl.behave.reset_command_mode, 1, NULL)},
+ { "modkey", PTR_V_STR(uzbl.behave.modkey, 1, cmd_modkey)},
+ { "load_finish_handler", PTR_V_STR(uzbl.behave.load_finish_handler, 1, NULL)},
+ { "load_start_handler", PTR_V_STR(uzbl.behave.load_start_handler, 1, NULL)},
+ { "load_commit_handler", PTR_V_STR(uzbl.behave.load_commit_handler, 1, NULL)},
+ { "history_handler", PTR_V_STR(uzbl.behave.history_handler, 1, NULL)},
+ { "download_handler", PTR_V_STR(uzbl.behave.download_handler, 1, NULL)},
+ { "cookie_handler", PTR_V_STR(uzbl.behave.cookie_handler, 1, cmd_cookie_handler)},
+ { "new_window", PTR_V_STR(uzbl.behave.new_window, 1, NULL)},
+ { "scheme_handler", PTR_V_STR(uzbl.behave.scheme_handler, 1, cmd_scheme_handler)},
+ { "fifo_dir", PTR_V_STR(uzbl.behave.fifo_dir, 1, cmd_fifo_dir)},
+ { "socket_dir", PTR_V_STR(uzbl.behave.socket_dir, 1, cmd_socket_dir)},
+ { "http_debug", PTR_V_INT(uzbl.behave.http_debug, 1, cmd_http_debug)},
+ { "shell_cmd", PTR_V_STR(uzbl.behave.shell_cmd, 1, NULL)},
+ { "proxy_url", PTR_V_STR(uzbl.net.proxy_url, 1, set_proxy_url)},
+ { "max_conns", PTR_V_INT(uzbl.net.max_conns, 1, cmd_max_conns)},
+ { "max_conns_host", PTR_V_INT(uzbl.net.max_conns_host, 1, cmd_max_conns_host)},
+ { "useragent", PTR_V_STR(uzbl.net.useragent, 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_FLOAT(uzbl.behave.zoom_level, 1, cmd_zoom_level)},
+ { "font_size", PTR_V_INT(uzbl.behave.font_size, 1, cmd_font_size)},
+ { "default_font_family", PTR_V_STR(uzbl.behave.default_font_family, 1, cmd_default_font_family)},
+ { "monospace_font_family", PTR_V_STR(uzbl.behave.monospace_font_family, 1, cmd_monospace_font_family)},
+ { "cursive_font_family", PTR_V_STR(uzbl.behave.cursive_font_family, 1, cmd_cursive_font_family)},
+ { "sans_serif_font_family", PTR_V_STR(uzbl.behave.sans_serif_font_family, 1, cmd_sans_serif_font_family)},
+ { "serif_font_family", PTR_V_STR(uzbl.behave.serif_font_family, 1, cmd_serif_font_family)},
+ { "fantasy_font_family", PTR_V_STR(uzbl.behave.fantasy_font_family, 1, cmd_fantasy_font_family)},
+ { "monospace_size", PTR_V_INT(uzbl.behave.monospace_size, 1, cmd_font_size)},
+ { "minimum_font_size", PTR_V_INT(uzbl.behave.minimum_font_size, 1, cmd_minimum_font_size)},
+ { "disable_plugins", PTR_V_INT(uzbl.behave.disable_plugins, 1, cmd_disable_plugins)},
+ { "disable_scripts", PTR_V_INT(uzbl.behave.disable_scripts, 1, cmd_disable_scripts)},
+ { "autoload_images", PTR_V_INT(uzbl.behave.autoload_img, 1, cmd_autoload_img)},
+ { "autoshrink_images", PTR_V_INT(uzbl.behave.autoshrink_img, 1, cmd_autoshrink_img)},
+ { "enable_spellcheck", PTR_V_INT(uzbl.behave.enable_spellcheck, 1, cmd_enable_spellcheck)},
+ { "enable_private", PTR_V_INT(uzbl.behave.enable_private, 1, cmd_enable_private)},
+ { "print_backgrounds", PTR_V_INT(uzbl.behave.print_bg, 1, cmd_print_bg)},
+ { "stylesheet_uri", PTR_V_STR(uzbl.behave.style_uri, 1, cmd_style_uri)},
+ { "resizable_text_areas", PTR_V_INT(uzbl.behave.resizable_txt, 1, cmd_resizable_txt)},
+ { "default_encoding", PTR_V_STR(uzbl.behave.default_encoding, 1, cmd_default_encoding)},
+ { "enforce_96_dpi", PTR_V_INT(uzbl.behave.enforce_96dpi, 1, cmd_enforce_96dpi)},
+ { "caret_browsing", PTR_V_INT(uzbl.behave.caret_browsing, 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}}
-}, *n2v_p = var_name_to_ptr;
+ { "WEBKIT_MAJOR", PTR_C_INT(uzbl.info.webkit_major, NULL)},
+ { "WEBKIT_MINOR", PTR_C_INT(uzbl.info.webkit_minor, NULL)},
+ { "WEBKIT_MICRO", PTR_C_INT(uzbl.info.webkit_micro, NULL)},
+ { "ARCH_UZBL", PTR_C_STR(uzbl.info.arch, NULL)},
+ { "COMMIT", PTR_C_STR(uzbl.info.commit, NULL)},
+ { "LOAD_PROGRESS", PTR_C_INT(uzbl.gui.sbar.load_progress, NULL)},
+ { "LOAD_PROGRESSBAR", PTR_C_STR(uzbl.gui.sbar.progress_bar, NULL)},
+ { "TITLE", PTR_C_STR(uzbl.gui.main_title, NULL)},
+ { "SELECTED_URI", PTR_C_STR(uzbl.state.selected_url, NULL)},
+ { "MODE", PTR_C_STR(uzbl.gui.sbar.mode_indicator, NULL)},
+ { "NAME", PTR_C_STR(uzbl.state.instance_name, NULL)},
+
+ { NULL, {.ptr.s = NULL, .type = TYPE_INT, .dump = 0, .writeable = 0, .func = NULL}}
+};
const struct {
- char *key;
+ /*@null@*/ char *key;
guint mask;
} modkeys[] = {
{ "SHIFT", GDK_SHIFT_MASK }, // shift
/* construct a hash from the var_name_to_ptr array for quick access */
void
make_var_to_name_hash() {
+ const struct var_name_to_ptr_t *n2v_p = var_name_to_ptr;
uzbl.comm.proto_var = g_hash_table_new(g_str_hash, g_str_equal);
while(n2v_p->name) {
- g_hash_table_insert(uzbl.comm.proto_var, n2v_p->name, (gpointer) &n2v_p->cp);
+ g_hash_table_insert(uzbl.comm.proto_var,
+ (gpointer) n2v_p->name,
+ (gpointer) &n2v_p->cp);
n2v_p++;
}
}
/* --- UTILITY FUNCTIONS --- */
-enum {EXP_ERR, EXP_SIMPLE_VAR, EXP_BRACED_VAR, EXP_EXPR, EXP_JS, EXP_ESCAPE};
-guint
-get_exp_type(gchar *s) {
+enum exp_type {EXP_ERR, EXP_SIMPLE_VAR, EXP_BRACED_VAR, EXP_EXPR, EXP_JS, EXP_ESCAPE};
+enum exp_type
+get_exp_type(const gchar *s) {
/* variables */
if(*(s+1) == '(')
return EXP_EXPR;
else
return EXP_SIMPLE_VAR;
+ /*@notreached@*/
return EXP_ERR;
}
* recurse == 2: don't expand '@<java script>@'
*/
gchar *
-expand(char *s, guint recurse) {
+expand(const char *s, guint recurse) {
uzbl_cmdprop *c;
- guint etype;
- char upto = ' ';
+ enum exp_type etype;
char *end_simple_var = "^°!\"§$%&/()=?'`'+~*'#-.:,;@<>| \\{}[]¹²³¼½";
- char str_end[2];
- char ret[4096];
+ char *ret = NULL;
char *vend = NULL;
GError *err = NULL;
gchar *cmd_stdout = NULL;
if(!vend) vend = strchr(s, '\0');
break;
case EXP_BRACED_VAR:
- s++; upto = '}';
- vend = strchr(s, upto);
+ s++;
+ vend = strchr(s, '}');
if(!vend) vend = strchr(s, '\0');
break;
case EXP_EXPR:
s++;
- strcpy(str_end, ")@");
- str_end[2] = '\0';
- vend = strstr(s, str_end);
+ vend = strstr(s, ")@");
if(!vend) vend = strchr(s, '\0');
break;
case EXP_JS:
s++;
- strcpy(str_end, ">@");
- str_end[2] = '\0';
- vend = strstr(s, str_end);
+ vend = strstr(s, ">@");
if(!vend) vend = strchr(s, '\0');
break;
case EXP_ESCAPE:
s++;
- strcpy(str_end, "]@");
- str_end[2] = '\0';
- vend = strstr(s, str_end);
+ vend = strstr(s, "]@");
if(!vend) vend = strchr(s, '\0');
break;
+ /*@notreached@*/
+ case EXP_ERR:
+ break;
}
+ assert(vend);
- if(vend) {
- strncpy(ret, s, vend-s);
- ret[vend-s] = '\0';
- }
+ ret = g_strndup(s, vend-s);
if(etype == EXP_SIMPLE_VAR ||
etype == EXP_BRACED_VAR) {
if( (c = g_hash_table_lookup(uzbl.comm.proto_var, ret)) ) {
- if(c->type == TYPE_STR && *c->ptr != NULL) {
- g_string_append(buf, (gchar *)*c->ptr);
- } else if(c->type == TYPE_INT) {
- g_string_append_printf(buf, "%d", (int)*c->ptr);
+ if(c->type == TYPE_STR && *c->ptr.s != NULL) {
+ g_string_append(buf, (gchar *)*c->ptr.s);
+ }
+ else if(c->type == TYPE_INT) {
+ g_string_append_printf(buf, "%d", *c->ptr.i);
}
else if(c->type == TYPE_FLOAT) {
- g_string_append_printf(buf, "%f", *(float *)c->ptr);
+ g_string_append_printf(buf, "%f", *c->ptr.f);
}
}
g_error_free (err);
}
else if (*cmd_stdout) {
- int len = strlen(cmd_stdout);
+ size_t len = strlen(cmd_stdout);
- if(cmd_stdout[len-1] == '\n')
- cmd_stdout[--len] = 0; /* strip trailing newline */
+ if(len > 0 && cmd_stdout[len-1] == '\n')
+ cmd_stdout[--len] = '\0'; /* strip trailing newline */
g_string_append(buf, cmd_stdout);
g_free(cmd_stdout);
g_free(mycmd);
s = vend+2;
}
+
+ g_free(ret);
+ ret = NULL;
break;
default:
}
GArray*
-read_file_by_line (gchar *path) {
+read_file_by_line (const gchar *path) {
GIOChannel *chan = NULL;
gchar *readbuf = NULL;
gsize len;
g_hash_table_destroy(uzbl.behave.commands);
}
-/* used for html_mode_timeout
- * be sure to extend this function to use
- * more timers if needed in other places
-*/
-void
-set_timeout(int seconds) {
- struct itimerval t;
- memset(&t, 0, sizeof t);
-
- t.it_value.tv_sec = seconds;
- t.it_value.tv_usec = 0;
- setitimer(ITIMER_REAL, &t, NULL);
-}
-
/* --- SIGNAL HANDLER --- */
void
exit(EXIT_SUCCESS);
}
-void
-catch_alrm(int s) {
- (void) s;
-
- set_var_value("mode", "0");
- render_html();
-}
-
-
/* --- CALLBACKS --- */
gboolean
return TRUE;
}
-WebKitWebView*
+/*@null@*/ WebKitWebView*
create_web_view_cb (WebKitWebView *web_view, WebKitWebFrame *frame, gpointer user_data) {
(void) web_view;
(void) frame;
the above setting and we don't want to end up with
wrong geometry information
*/
- retreive_geometry();
+ retrieve_geometry();
}
void
#undef VIEWFUNC
/* -- command to callback/function map for things we cannot attach to any signals */
-struct {char *key; CommandInfo value;} cmdlist[] =
+struct {const char *key; CommandInfo value;} cmdlist[] =
{ /* key function no_split */
{ "back", {view_go_back, 0} },
{ "forward", {view_go_forward, 0} },
{ "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} },
{ "keycmd_nl", {keycmd_nl, TRUE} },
{ "keycmd_bs", {keycmd_bs, 0} },
{ "chain", {chain, 0} },
- { "print", {print, TRUE} }
+ { "print", {print, TRUE} },
+ { "update_gui", {update_gui, TRUE} }
};
void
uzbl.behave.commands = g_hash_table_new(g_str_hash, g_str_equal);
for (i = 0; i < LENGTH(cmdlist); i++)
- g_hash_table_insert(uzbl.behave.commands, cmdlist[i].key, &cmdlist[i].value);
+ g_hash_table_insert(uzbl.behave.commands, (gpointer) cmdlist[i].key, &cmdlist[i].value);
}
/* -- CORE FUNCTIONS -- */
}
void
+update_gui(WebKitWebView *page, GArray *argv, GString *result) {
+ (void) page; (void) argv; (void) result;
+
+ update_title();
+}
+
+void
print(WebKitWebView *page, GArray *argv, GString *result) {
(void) page; (void) result;
gchar* buf;
return result;
}
-gchar**
+/*@null@*/ gchar**
split_quoted(const gchar* src, const gboolean unquote) {
/* split on unquoted space, return array of strings;
remove a layer of quotes and backslashes if unquote */
}
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;
c->function(uzbl.gui.web_view, a, result_print);
if (result_print->len)
- printf("%*s\n", result_print->len, result_print->str);
+ printf("%*s\n", (int)result_print->len, result_print->str);
g_string_free(result_print, TRUE);
} else {
set_proxy_url() {
SoupURI *suri;
- if(*uzbl.net.proxy_url == ' '
- || uzbl.net.proxy_url == NULL) {
+ if(uzbl.net.proxy_url == NULL || *uzbl.net.proxy_url == ' ') {
soup_session_remove_feature_by_type(uzbl.net.soup_session,
(GType) SOUP_SESSION_PROXY_URI);
}
}
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);
}
void
move_statusbar() {
+ if (!uzbl.gui.scrolled_win &&
+ !uzbl.gui.mainbar)
+ return;
+
gtk_widget_ref(uzbl.gui.scrolled_win);
gtk_widget_ref(uzbl.gui.mainbar);
gtk_container_remove(GTK_CONTAINER(uzbl.gui.vbox), uzbl.gui.scrolled_win);
}
gboolean
-set_var_value(gchar *name, gchar *val) {
+set_var_value(const gchar *name, gchar *val) {
uzbl_cmdprop *c = NULL;
char *endp = NULL;
char *buf = NULL;
+ char *invalid_chars = "^°!\"§$%&/()=?'`'+~*'#-.:,;@<>| \\{}[]¹²³¼½";
if( (c = g_hash_table_lookup(uzbl.comm.proto_var, name)) ) {
if(!c->writeable) return FALSE;
/* check for the variable type */
if (c->type == TYPE_STR) {
buf = expand(val, 0);
- g_free(*c->ptr);
- *c->ptr = buf;
+ g_free(*c->ptr.s);
+ *c->ptr.s = buf;
} else if(c->type == TYPE_INT) {
- int *ip = (int *)c->ptr;
buf = expand(val, 0);
- *ip = (int)strtoul(buf, &endp, 10);
+ *c->ptr.i = (int)strtoul(buf, &endp, 10);
g_free(buf);
} else if (c->type == TYPE_FLOAT) {
- float *fp = (float *)c->ptr;
buf = expand(val, 0);
- *fp = strtod(buf, &endp);
+ *c->ptr.f = strtod(buf, &endp);
g_free(buf);
}
/* invoke a command specific function */
if(c->func) c->func();
- }
- return TRUE;
-}
-
-void
-render_html() {
- Behaviour *b = &uzbl.behave;
+ } else {
+ /* check wether name violates our naming scheme */
+ if(strpbrk(name, invalid_chars)) {
+ if (uzbl.state.verbose)
+ printf("Invalid variable name\n");
+ return FALSE;
+ }
- if(b->html_buffer->str) {
- webkit_web_view_load_html_string (uzbl.gui.web_view,
- b->html_buffer->str, b->base_url);
- g_string_free(b->html_buffer, TRUE);
- b->html_buffer = g_string_new("");
+ /* custom vars */
+ c = malloc(sizeof(uzbl_cmdprop));
+ c->type = TYPE_STR;
+ c->dump = 0;
+ c->func = NULL;
+ c->writeable = 1;
+ buf = expand(val, 0);
+ c->ptr.s = malloc(sizeof(char *));
+ *c->ptr.s = buf;
+ g_hash_table_insert(uzbl.comm.proto_var,
+ g_strdup(name), (gpointer) c);
}
+ return TRUE;
}
enum {M_CMD, M_HTML};
void
parse_cmd_line(const char *ctl_line, GString *result) {
- Behaviour *b = &uzbl.behave;
size_t len=0;
- if(b->mode == M_HTML) {
- len = strlen(b->html_endmarker);
- /* ctl_line has trailing '\n' so we check for strlen(ctl_line)-1 */
- if(len == strlen(ctl_line)-1 &&
- !strncmp(b->html_endmarker, ctl_line, len)) {
- set_timeout(0);
- set_var_value("mode", "0");
- render_html();
- return;
- }
- else {
- set_timeout(b->html_timeout);
- g_string_append(b->html_buffer, ctl_line);
- }
- }
- else if((ctl_line[0] == '#') /* Comments */
+ if((ctl_line[0] == '#') /* Comments */
|| (ctl_line[0] == ' ')
|| (ctl_line[0] == '\n'))
; /* ignore these lines */
}
}
-gchar*
+/*@null@*/ gchar*
build_stream_name(int type, const gchar* dir) {
State *s = &uzbl.state;
gchar *str = NULL;
return TRUE;
}
-gchar*
+/*@null@*/ gchar*
init_fifo(gchar *dir) { /* return dir or, on error, free dir and return NULL */
if (uzbl.comm.fifo_path) { /* get rid of the old fifo if one exists */
if (unlink(uzbl.comm.fifo_path) == -1)
return TRUE;
}
-gchar*
+/*@null@*/ gchar*
init_socket(gchar *dir) { /* return dir or, on error, free dir and return NULL */
if (uzbl.comm.socket_path) { /* remove an existing socket should one exist */
if (unlink(uzbl.comm.socket_path) == -1)
(void) window;
(void) event;
- retreive_geometry();
+ retrieve_geometry();
return FALSE;
}
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);
g_strfreev(parts);
}
-gchar*
+/*@null@*/ gchar*
get_xdg_var (XDG_Var xdg) {
const gchar* actual_value = getenv (xdg.environmental);
const gchar* home = getenv ("HOME");
return return_value;
}
-gchar*
-find_xdg_file (int xdg_type, char* filename) {
+/*@null@*/ gchar*
+find_xdg_file (int xdg_type, const char* filename) {
/* xdg_type = 0 => config
xdg_type = 1 => data
xdg_type = 2 => cache*/
if (file_exists (temporary_file)) {
return temporary_file;
} else {
+ g_free(temporary_file);
return NULL;
}
}
return;
if(c->type == TYPE_STR)
- printf("set %s = %s\n", (char *)k, *c->ptr ? (char *)*c->ptr : " ");
+ printf("set %s = %s\n", (char *)k, *c->ptr.s ? *c->ptr.s : " ");
else if(c->type == TYPE_INT)
- printf("set %s = %d\n", (char *)k, (int)*c->ptr);
+ printf("set %s = %d\n", (char *)k, *c->ptr.i);
else if(c->type == TYPE_FLOAT)
- printf("set %s = %f\n", (char *)k, *(float *)c->ptr);
+ printf("set %s = %f\n", (char *)k, *c->ptr.f);
}
void
}
void
-retreive_geometry() {
+retrieve_geometry() {
int w, h, x, y;
GString *buf = g_string_new("");
if (uzbl.behave.print_version) {
printf("Commit: %s\n", COMMIT);
- exit(0);
+ exit(EXIT_SUCCESS);
}
/* initialize hash table */
fprintf(stderr, "uzbl: error hooking SIGTERM\n");
if(setup_signal(SIGINT, catch_sigint) == SIG_ERR)
fprintf(stderr, "uzbl: error hooking SIGINT\n");
- if(setup_signal(SIGALRM, catch_alrm) == SIG_ERR)
- fprintf(stderr, "uzbl: error hooking SIGALARM\n");
uzbl.gui.sbar.progress_s = g_strdup("="); //TODO: move these to config.h
uzbl.gui.sbar.progress_u = g_strdup("·");
uzbl.gui.sbar.progress_w = 10;
- /* HTML mode defaults*/
- uzbl.behave.html_buffer = g_string_new("");
- uzbl.behave.html_endmarker = g_strdup(".");
- uzbl.behave.html_timeout = 60;
- uzbl.behave.base_url = g_strdup("http://invalid");
-
/* default mode indicators */
uzbl.behave.insert_indicator = g_strdup("I");
uzbl.behave.cmd_indicator = g_strdup("C");
uzbl.gui.bar_h = gtk_range_get_adjustment((GtkRange*) uzbl.gui.scbar_h);
gtk_widget_set_scroll_adjustments ((GtkWidget*) uzbl.gui.web_view, uzbl.gui.bar_h, uzbl.gui.bar_v);
- if(uzbl.gui.geometry)
- cmd_set_geometry();
- else
- retreive_geometry();
+ /* Check uzbl is in window mode before getting/setting geometry */
+ if (uzbl.gui.main_window) {
+ if(uzbl.gui.geometry)
+ cmd_set_geometry();
+ else
+ retrieve_geometry();
+ }
gchar *uri_override = (uzbl.state.uri ? g_strdup(uzbl.state.uri) : NULL);
if (argc > 1 && !uzbl.state.uri)
set_var_value("uri", uri_override);
g_free(uri_override);
} else if (uzbl.state.uri)
- cmd_load_uri(uzbl.gui.web_view, NULL);
+ cmd_load_uri();
gtk_main ();
clean_up();
projects / uzbl-mobile / blobdiff