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authorDiego Nicola Barbato <dnbarbato@posteo.de>2019-04-28 14:48:47 +0200
committerLudovic Courtès <ludo@gnu.org>2019-05-07 15:46:54 +0200
commit6426a8fb6c350793939d894962e108f489568cb9 (patch)
treed342fe26cacf668ad09ed4e74f515b2af7685904 /gnu/packages/patches/slim-display.patch
parent341225ac6ccf1e2fcf52a58fb4230586a53bae05 (diff)
gnu: slim: Allow customisation of Xorg display.
Previously SLiM could only start on display :0.0. This change makes it possible to run multiple instances of SLiM at the same time. * gnu/packages/patches/slim-display.patch: New file. * gnu/local.mk (dist_patch_DATA): Add it. * gnu/packages/display-managers.scm (slim): Use it. Signed-off-by: Ludovic Courtès <ludo@gnu.org>
Diffstat (limited to 'gnu/packages/patches/slim-display.patch')
-rw-r--r--gnu/packages/patches/slim-display.patch75
1 files changed, 75 insertions, 0 deletions
diff --git a/gnu/packages/patches/slim-display.patch b/gnu/packages/patches/slim-display.patch
new file mode 100644
index 0000000000..f68604a94b
--- /dev/null
+++ b/gnu/packages/patches/slim-display.patch
@@ -0,0 +1,75 @@
+Add "display_name" configuration option and use its value instead of
+the hard coded one.
+
+Patch by Diego N. Barbato
+
+--- a/app.cpp 1970-01-01 01:00:00.000000000 +0100
++++ b/app.cpp 2019-04-27 13:48:23.479133531 +0200
+@@ -190,7 +190,13 @@
+ }
+
+ void App::Run() {
+- DisplayName = DISPLAY;
++ /* Read configuration */
++ cfg = new Cfg;
++ char *cfgfile = getenv("SLIM_CFGFILE");
++ if (!cfgfile) cfgfile = CFGFILE;
++ cfg->readConf(cfgfile);
++
++ DisplayName = cfg->getOption("display_name").c_str();
+
+ #ifdef XNEST_DEBUG
+ char* p = getenv("DISPLAY");
+@@ -200,11 +206,7 @@
+ }
+ #endif
+
+- /* Read configuration and theme */
+- cfg = new Cfg;
+- char *cfgfile = getenv("SLIM_CFGFILE");
+- if (!cfgfile) cfgfile = CFGFILE;
+- cfg->readConf(cfgfile);
++ /* Read theme */
+ string themebase = "";
+ string themefile = "";
+ string themedir = "";
+@@ -911,9 +913,7 @@
+ static const int MAX_XSERVER_ARGS = 256;
+ static char* server[MAX_XSERVER_ARGS+2] = { NULL };
+ server[0] = (char *)cfg->getOption("default_xserver").c_str();
+- string argOption = cfg->getOption("xserver_arguments");
+- /* Add mandatory -xauth option */
+- argOption = argOption + " -auth " + cfg->getOption("authfile");
++ string argOption = cfg->getOption("display_name") + " " + cfg->getOption("xserver_arguments") + " -auth " + cfg->getOption("authfile");
+ char* args = new char[argOption.length()+2]; /* NULL plus vt */
+ strcpy(args, argOption.c_str());
+
+@@ -1233,7 +1233,7 @@
+ authfile = cfg->getOption("authfile");
+ remove(authfile.c_str());
+ putenv(StrConcat("XAUTHORITY=", authfile.c_str()));
+- Util::add_mcookie(mcookie, ":0", cfg->getOption("xauth_path"),
++ Util::add_mcookie(mcookie, cfg->getOption("display_name").c_str(), cfg->getOption("xauth_path"),
+ authfile);
+ }
+
+--- a/cfg.cpp 1970-01-01 01:00:00.000000000 +0100
++++ b/cfg.cpp 2019-04-27 13:49:40.511773743 +0200
+@@ -31,6 +31,7 @@
+ /* Configuration options */
+ options.insert(option("default_path","/bin:/usr/bin:/usr/local/bin"));
+ options.insert(option("default_xserver","/usr/bin/X"));
++ options.insert(option("display_name",":0.0"));
+ options.insert(option("xserver_arguments",""));
+ options.insert(option("numlock",""));
+ options.insert(option("daemon",""));
+--- a/switchuser.cpp 1970-01-01 01:00:00.000000000 +0100
++++ b/switchuser.cpp 2019-04-27 13:50:19.380096651 +0200
+@@ -54,6 +54,6 @@
+ string home = string(Pw->pw_dir);
+ string authfile = home + "/.Xauthority";
+ remove(authfile.c_str());
+- Util::add_mcookie(mcookie, ":0", cfg->getOption("xauth_path"),
++ Util::add_mcookie(mcookie, displayName.c_str(), cfg->getOption("xauth_path"),
+ authfile);
+ }