X-Git-Url: https://git.danieliu.xyz/?p=surf.git;a=blobdiff_plain;f=surf.c;h=9d2dacb8e8a7da84cdd12881d189186d72b03011;hp=25940f9f8d241c6b846689355ad1ca5b40cc8c1a;hb=c6f48298df2ff2c4a3c7bf2948bbc5fad7628ebc;hpb=7ea0c2f7f8c5cc4616d8dc0676f7b4b59351667b

diff --git a/surf.c b/surf.c
index 25940f9..9d2dacb 100644
--- a/surf.c
+++ b/surf.c
@@ -30,12 +30,12 @@
 #include <glib.h>
 
 #include "arg.h"
+#include "common.h"
 
 #define LENGTH(x)               (sizeof(x) / sizeof(x[0]))
 #define CLEANMASK(mask)         (mask & (MODKEY|GDK_SHIFT_MASK))
-#define MSGBUFSZ 32
 
-enum { AtomFind, AtomGo, AtomUri, AtomLast };
+enum { AtomFind, AtomSearch, AtomGo, AtomUri, AtomLast };
 
 enum {
 	OnDoc   = WEBKIT_HIT_TEST_RESULT_CONTEXT_DOCUMENT,
@@ -142,7 +142,6 @@ typedef struct {
 
 /* Surf */
 static void usage(void);
-static void die(const char *errstr, ...);
 static void setup(void);
 static void sigchld(int unused);
 static void sighup(int unused);
@@ -232,6 +231,7 @@ static void togglefullscreen(Client *c, const Arg *a);
 static void togglecookiepolicy(Client *c, const Arg *a);
 static void toggleinspector(Client *c, const Arg *a);
 static void find(Client *c, const Arg *a);
+static void search(Client *c, const Arg *a);
 
 /* Buttons */
 static void clicknavigate(Client *c, const Arg *a, WebKitHitTestResult *h);
@@ -310,17 +310,6 @@ usage(void)
 	    "[-r scriptfile] [-u useragent] [-z zoomlevel] [uri]\n");
 }
 
-void
-die(const char *errstr, ...)
-{
-	va_list ap;
-
-	va_start(ap, errstr);
-	vfprintf(stderr, errstr, ap);
-	va_end(ap);
-	exit(1);
-}
-
 void
 setup(void)
 {
@@ -338,6 +327,7 @@ setup(void)
 
 	/* atoms */
 	atoms[AtomFind] = XInternAtom(dpy, "_SURF_FIND", False);
+	atoms[AtomSearch] = XInternAtom(dpy, "_SURF_SEARCH", False);
 	atoms[AtomGo] = XInternAtom(dpy, "_SURF_GO", False);
 	atoms[AtomUri] = XInternAtom(dpy, "_SURF_URI", False);
 
@@ -589,6 +579,19 @@ loaduri(Client *c, const Arg *a)
 	g_free(url);
 }
 
+void
+search(Client *c, const Arg *a)
+{
+	Arg arg;
+	char *url;
+
+	url = g_strdup_printf(searchurl, a->v);
+	arg.v = url;
+	loaduri(c, &arg);
+
+	g_free(url);
+}
+
 const char *
 geturi(Client *c)
 {
@@ -1221,20 +1224,22 @@ newview(Client *c, WebKitWebView *rv)
 static gboolean
 readpipe(GIOChannel *s, GIOCondition ioc, gpointer unused)
 {
-	char msg[MSGBUFSZ];
-	gsize msgsz;
+	static char msg[MSGBUFSZ], msgsz;
 	GError *gerr = NULL;
 
-	if (g_io_channel_read_chars(s, msg, sizeof(msg), &msgsz, &gerr) !=
+	if (g_io_channel_read_chars(s, msg, sizeof(msg), NULL, &gerr) !=
 	    G_IO_STATUS_NORMAL) {
 		fprintf(stderr, "surf: error reading pipe: %s\n",
 		        gerr->message);
 		g_error_free(gerr);
 		return TRUE;
 	}
-	msg[msgsz] = '\0';
+	if ((msgsz = msg[0]) < 3) {
+		fprintf(stderr, "surf: message too short: %d\n", msgsz);
+		return TRUE;
+	}
 
-	switch (msg[1]) {
+	switch (msg[2]) {
 	case 'i':
 		close(pipein[1]);
 		close(pipeout[0]);
@@ -1321,6 +1326,9 @@ processx(GdkXEvent *e, GdkEvent *event, gpointer d)
 				find(c, NULL);
 
 				return GDK_FILTER_REMOVE;
+			} else if (ev->atom == atoms[AtomSearch]) {
+				a.v = getatom(c, AtomSearch);
+				search(c, &a);
 			} else if (ev->atom == atoms[AtomGo]) {
 				a.v = getatom(c, AtomGo);
 				loaduri(c, &a);
@@ -1855,12 +1863,18 @@ zoom(Client *c, const Arg *a)
 static void
 msgext(Client *c, char type, const Arg *a)
 {
-	char msg[MSGBUFSZ] = { c->pageid, type, a->i, '\0' };
+	static char msg[MSGBUFSZ];
+	int ret;
 
-	if (pipeout[1]) {
-		if (write(pipeout[1], msg, sizeof(msg)) < 0)
-			fprintf(stderr, "surf: error sending: %s\n", msg);
+	if ((ret = snprintf(msg, sizeof(msg), "%c%c%c%c",
+	                    4, c->pageid, type, a->i))
+	    >= sizeof(msg)) {
+		fprintf(stderr, "surf: message too long: %d\n", ret);
+		return;
 	}
+
+	if (pipeout[1] && write(pipeout[1], msg, sizeof(msg)) < 0)
+		fprintf(stderr, "surf: error sending: %.*s\n", ret-2, msg+2);
 }
 
 void
@@ -2115,7 +2129,11 @@ main(int argc, char *argv[])
 	if (argc > 0)
 		arg.v = argv[0];
 	else
+#ifdef HOMEPAGE
+		arg.v = HOMEPAGE;
+#else
 		arg.v = "about:blank";
+#endif
 
 	setup();
 	c = newclient(NULL);