oops

[apps/madmutt.git] / lib-lua / madmutt.c

diff --git a/lib-lua/madmutt.c b/lib-lua/madmutt.c
index 31ee28a..6872096 100644 (file)
--- a/lib-lua/madmutt.c
+++ b/lib-lua/madmutt.c
@@ -18,6 +18,10 @@
  */
 
 #include <lib-lib/lib-lib.h>
+
+#include <sys/types.h>
+#include <pwd.h>
+
 #include "lib-lua_priv.h"
 
 #include "../mutt.h"
@@ -56,14 +60,18 @@ static int madmutt_assign(lua_State *L)
 {
     const char *idx = luaL_checkstring(L, 2);
     const char *val = luaL_checkstring(L, 3);
+    char buf[STRING];
 
     switch (lua_which_token(idx, -1)) {
       default:
         luaL_error(L, "bad subscript to madmutt: %s", val);
         return 0;
 
+      case LTK_DOTLOCK:
       case LTK_SENDMAIL:
       case LTK_SHELL:
+        _mutt_expand_path(buf, sizeof(buf), val, 0);
+        val = buf;
         break;
     }
 
@@ -144,13 +152,13 @@ static const struct {
      */
 #ifdef USE_HCACHE
 #if defined(HAVE_QDBM)
-    {"hcache_backend", "qdbm" },
+    { "hcache_backend", "qdbm" },
 #elif defined(HAVE_GDBM)
-    {"hcache_backend", "gdbm" },
+    { "hcache_backend", "gdbm" },
 #elif defined(HAVE_DB4)
-    {"hcache_backend", "db4" },
+    { "hcache_backend", "db4" },
 #else
-    {"hcache_backend", "unknown" },
+    { "hcache_backend", "unknown" },
 #endif
     /*
      ** .pp
@@ -158,6 +166,44 @@ static const struct {
      ** header chaching's database backend.\fP
      */
 #endif
+
+    {"dotlock",     BINDIR "/mutt_dotlock"},
+    /*
+     ** .pp
+     ** Contains the path of the \fTmadmutt_dotlock(1)\fP binary to be used by
+     ** Madmutt.
+     */
+    {"sendmail",    SENDMAIL " -oem -oi"},
+    /*
+     ** .pp
+     ** Specifies the program and arguments used to deliver mail sent by Madmutt.
+     ** Madmutt expects that the specified program interprets additional
+     ** arguments as recipient addresses.
+     */
+};
+
+static void madmutt_init_shell(char *buf, ssize_t len)
+{
+    struct passwd *pw = getpwuid(getuid());
+
+    if (pw) {
+        m_strcpy(buf, len, pw->pw_shell);
+        _mutt_expand_path(buf, len, pw->pw_shell, 0);
+    } else {
+        m_strcpy(buf, len, getenv("SHELL") ?: "/bin/sh");
+    }
+}
+
+static const struct {
+    const char *key;
+    void (*fun)(char *buf, ssize_t len);
+} madmutt_module_vars2[] = {
+    { "shell",          madmutt_init_shell },
+    /*
+     ** .pp
+     ** Command to use when spawning a subshell.  By default, the user's login
+     ** shell from \fT/etc/passwd\fP is used.
+     */
 };
 
 int luaopen_madmutt(lua_State *L)
@@ -174,6 +220,13 @@ int luaopen_madmutt(lua_State *L)
         lua_setfield(L, -2, madmutt_module_vars[i].key);
     }
 
+    for (i = 0; i < countof(madmutt_module_vars2); i++) {
+        char buf[STRING];
+        (madmutt_module_vars2[i].fun)(buf, sizeof(buf));
+        lua_pushstring(L, buf);
+        lua_setfield(L, -2, madmutt_module_vars2[i].key);
+    }
+
     lua_pushstring(L, "__index");
     lua_pushvalue(L, -2);
     lua_settable(L, -3);