Fix madmutt for stupid terms with only 64 colors.

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

diff --git a/lib-lua/madmutt.cpkg b/lib-lua/madmutt.cpkg
index 5c2ebe7..88479db 100644 (file)
--- a/lib-lua/madmutt.cpkg
+++ b/lib-lua/madmutt.cpkg
@@ -24,6 +24,7 @@
 #include <pwd.h>
 
 #include <lib-lua/lib-lua.h>
+#include <lib-ui/lib-ui.h>
 #include <lib-sys/unix.h>
 
 #include "../mutt.h"
@@ -81,6 +82,37 @@ static char *madmutt_init_hostname(void)
     return m_strdup(NONULL(mod_core.shorthost));
 }
 
+static void madmutt_update_cachedir(const char *dir)
+{
+    static char *cachedir = NULL;
+    char path[_POSIX_PATH_MAX];
+    char buf[HUGE_STRING];
+    struct stat st;
+
+    _mutt_expand_path(path, sizeof(path), dir, 0);
+    if (lstat(path, &st) || !S_ISDIR(st.st_mode)) {
+        snprintf(buf, sizeof(buf), _("Directory %s not exist. Create it?"),
+                 dir);
+        if (mutt_yesorno(buf, M_YES) == M_YES)
+            mkdir(path, 0750);
+    }
+
+    if (lstat(path, &st) || !S_ISDIR(st.st_mode)) {
+        mutt_error(_("Cache directory not created!"));
+        return;
+    }
+    if (st.st_mode & 0027) {
+        snprintf(buf, sizeof(buf),
+                 _("Directory %s is unsafe, do you want to use it ?"), dir);
+        if (mutt_yesorno(buf, M_YES) != M_YES)
+            return;
+    }
+
+    m_strreplace(&cachedir, path);
+    mod_core.cachedir = cachedir;
+}
+
+
 #if defined(HAVE_QDBM)
 #  define HCACHE_BACKEND  "qdbm"
 #elif defined(HAVE_GDBM)
@@ -91,6 +123,12 @@ static char *madmutt_init_hostname(void)
 #  define HCACHE_BACKEND  NULL
 #endif
 
+static void mod_core_init2(void)
+{
+    madmutt_update_cachedir("~/.cache/madmutt");
+}
+#define mod_core_init()  do { (mod_core_init)(); mod_core_init2(); } while (0)
+
 @package mod_core {
     /*
      ** .pp
@@ -123,12 +161,6 @@ static char *madmutt_init_hostname(void)
      */
     const string_t hcache_backend = HCACHE_BACKEND;
 
-    /*
-     ** .pp
-     ** Contains the path of the \fTmadmutt_dotlock(1)\fP binary to be used by
-     ** Madmutt.
-     */
-    path_t dotlock        = m_strdup(BINDIR "/mutt_dotlock");
     /*
      ** .pp
      ** This variable specifies which editor is used by Madmutt.
@@ -164,8 +196,8 @@ static char *madmutt_init_hostname(void)
      ** Please be sure to really know what you are doing when changing this variable
      ** to configure a custom domain part of Message-IDs.
      */
-    string_t hostname     = madmutt_init_hostname();
     string_t shorthost    = madmutt_init_shorthost();
+    string_t hostname     = madmutt_init_hostname();
 
     /*
      ** .pp
@@ -273,6 +305,13 @@ static char *madmutt_init_hostname(void)
             RETURN(p ? p + 1 : (CurrentFolder ?: ""));
         }
     };
+
+
+    const string_t cachedir = NULL;
+    void setcachedir(const string_t path) {
+        madmutt_update_cachedir(path);
+        RETURN();
+    };
 };
 
 @package MTransport {
@@ -287,7 +326,7 @@ static char *madmutt_init_hostname(void)
     /*
      ** .pp
      ** \fBNote:\fP you should not enable this unless you are using Sendmail
-     ** 8.8.x or greater or in connection with the SMTP support via libESMTP.
+     ** 8.8.x or greater.
      ** .pp
      ** This variable sets the request for when notification is returned.  The
      ** string consists of a comma separated list (no spaces!) of one or more
@@ -304,7 +343,7 @@ static char *madmutt_init_hostname(void)
     /*
      ** .pp
      ** \fBNote:\fP you should not enable this unless you are using Sendmail
-     ** 8.8.x or greater or in connection with the SMTP support via libESMTP.
+     ** 8.8.x or greater.
      ** .pp
      ** This variable controls how much of your message is returned in DSN
      ** messages.  It may be set to either \fIhdrs\fP to return just the
@@ -336,12 +375,11 @@ static char *madmutt_init_hostname(void)
      ** .pp
      ** \fBWarning:\fP do not set this variable unless you are using a version
      ** of sendmail which supports the \fT-B8BITMIME\fP flag (such as sendmail
-     ** 8.8.x) or in connection with the SMTP support via libESMTP.
+     ** 8.8.x).
      ** Otherwise you may not be able to send mail.
      ** .pp
      ** When \fIset\fP, Madmutt will either invoke ``$$sendmail'' with the \fT-B8BITMIME\fP
-     ** flag when sending 8-bit messages to enable ESMTP negotiation or tell
-     ** libESMTP to do so.
+     ** flag when sending 8-bit messages to enable ESMTP negotiation.
      */
     bool use_8bitmime = 0;
 
@@ -352,9 +390,8 @@ static char *madmutt_init_hostname(void)
      ** derive it from the "From:" header.
      **
      ** .pp
-     ** \fBNote:\fP This information is passed
-     ** to sendmail command using the "-f" command line switch and
-     ** passed to the SMTP server for libESMTP (if support is compiled in).
+     ** \fBNote:\fP This information is passed to sendmail command using the
+     ** "-f" command line switch.
      */
     bool use_envelope_from = 0;