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x11: Partially convert to XCB.

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This commit mostly converts the X11 handling to XCB. There are still
some uses of XLib to deal with the X11 session handling modules, however all
client-side code should now be free of XLib and thus this should fix Bug #799

Note that this removes the screen-based changes by Leszek Koltunski
in 65e80, however this will be restored in due course.
This commit is contained in:
Colin Guthrie 2010-05-29 19:33:54 +01:00
parent 2ecd764662
commit 38778117f8
8 changed files with 109 additions and 98 deletions
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23
src/pulse/client-conf-x11.c
View file

@ -25,8 +25,7 @@
#include <string.h>
#include <X11/Xlib.h>
#include <X11/Xatom.h>
#include <xcb/xcb.h>
#include <pulse/xmalloc.h>
#include <pulse/i18n.h>
@ -39,7 +38,7 @@
#include "client-conf-x11.h"
int pa_client_conf_from_x11(pa_client_conf *c, const char *dname) {
Display *d = NULL;
xcb_connection_t *xcb = NULL;
int ret = -1;
char t[1024];
@ -51,18 +50,18 @@ int pa_client_conf_from_x11(pa_client_conf *c, const char *dname) {
if (*dname == 0)
goto finish;
if (!(d = XOpenDisplay(dname))) {
pa_log(_("XOpenDisplay() failed"));
if (!(xcb = xcb_connect(dname, NULL))) {
pa_log(_("xcb_connect() failed"));
goto finish;
}
if (pa_x11_get_prop(d, "PULSE_SERVER", t, sizeof(t))) {
if (pa_x11_get_prop(xcb, "PULSE_SERVER", t, sizeof(t))) {
pa_bool_t disable_autospawn = TRUE;
pa_xfree(c->default_server);
c->default_server = pa_xstrdup(t);
if (pa_x11_get_prop(d, "PULSE_SESSION_ID", t, sizeof(t))) {
if (pa_x11_get_prop(xcb, "PULSE_SESSION_ID", t, sizeof(t))) {
char *id;
if ((id = pa_session_id())) {
@ -76,17 +75,17 @@ int pa_client_conf_from_x11(pa_client_conf *c, const char *dname) {
c->autospawn = FALSE;
}
if (pa_x11_get_prop(d, "PULSE_SINK", t, sizeof(t))) {
if (pa_x11_get_prop(xcb, "PULSE_SINK", t, sizeof(t))) {
pa_xfree(c->default_sink);
c->default_sink = pa_xstrdup(t);
}
if (pa_x11_get_prop(d, "PULSE_SOURCE", t, sizeof(t))) {
if (pa_x11_get_prop(xcb, "PULSE_SOURCE", t, sizeof(t))) {
pa_xfree(c->default_source);
c->default_source = pa_xstrdup(t);
}
if (pa_x11_get_prop(d, "PULSE_COOKIE", t, sizeof(t))) {
if (pa_x11_get_prop(xcb, "PULSE_COOKIE", t, sizeof(t))) {
uint8_t cookie[PA_NATIVE_COOKIE_LENGTH];
if (pa_parsehex(t, cookie, sizeof(cookie)) != sizeof(cookie)) {
@ -106,8 +105,8 @@ int pa_client_conf_from_x11(pa_client_conf *c, const char *dname) {
ret = 0;
finish:
if (d)
XCloseDisplay(d);
if (xcb)
xcb_disconnect(xcb);
return ret;