Merge branch 'master' into key-storage-work

4 files changed, 123 insertions, 3 deletions

diff --git a/common/Makefile.am b/common/Makefile.am
index e0f4b8084..ff8fee320 100644
--- a/common/Makefile.am
+++ b/common/Makefile.am
@@ -59,6 +59,7 @@ common_sources = \
 	util.h i18n.c i18n.h \
 	estream.c estream.h estream-printf.c estream-printf.h \
 	status.c status.h\
+	shareddefs.h \
 	openpgpdefs.h \
 	gc-opt-flags.h \
 	keyserver.h \
@@ -92,6 +93,7 @@ common_sources = \
 	userids.c userids.h \
 	openpgp-oid.c \
 	ssh-utils.c ssh-utils.h \
+	agent-opt.c \
 	helpfile.c
 
 # To make the code easier to read we have split home some code into
diff --git a/common/agent-opt.c b/common/agent-opt.c
new file mode 100644
index 000000000..4317ba343
--- /dev/null
+++ b/common/agent-opt.c
@@ -0,0 +1,71 @@
+/* agent-opt.c - Helper for certain agent options
+ * Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ * This file is part of GnuPG.
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of either
+ *
+ *   - the GNU Lesser General Public License as published by the Free
+ *     Software Foundation; either version 3 of the License, or (at
+ *     your option) any later version.
+ *
+ * or
+ *
+ *   - the GNU General Public License as published by the Free
+ *     Software Foundation; either version 2 of the License, or (at
+ *     your option) any later version.
+ *
+ * or both in parallel, as here.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <config.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include "shareddefs.h"
+
+
+/* Parse VALUE and return an integer representing a pinentry_mode_t.
+   (-1) is returned for an invalid VALUE.  */
+int
+parse_pinentry_mode (const char *value)
+{
+  int result;
+
+  if (!strcmp (value, "ask") || !strcmp (value, "default"))
+    result = PINENTRY_MODE_ASK;
+  else if (!strcmp (value, "cancel"))
+    result = PINENTRY_MODE_CANCEL;
+  else if (!strcmp (value, "error"))
+    result = PINENTRY_MODE_ERROR;
+  else if (!strcmp (value, "loopback"))
+    result = PINENTRY_MODE_LOOPBACK;
+  else
+    result = -1;
+
+  return result;
+}
+
+/* Return the string representation for the pinentry MODE.  Returns
+   "?" for an invalid mode.  */
+const char *
+str_pinentry_mode (pinentry_mode_t mode)
+{
+  switch (mode)
+    {
+    case PINENTRY_MODE_ASK:      return "ask";
+    case PINENTRY_MODE_CANCEL:   return "cancel";
+    case PINENTRY_MODE_ERROR:    return "error";
+    case PINENTRY_MODE_LOOPBACK: return "loopback";
+    }
+ return "?";
+}
diff --git a/common/shareddefs.h b/common/shareddefs.h
new file mode 100644
index 000000000..604b7e9d7
--- /dev/null
+++ b/common/shareddefs.h
@@ -0,0 +1,48 @@
+/* shareddefs.h - Constants and helpers useful for all modules
+ * Copyright (C) 2013 Free Software Foundation, Inc.
+ *
+ * This file is free software; you can redistribute it and/or modify
+ * it under the terms of either
+ *
+ *   - the GNU Lesser General Public License as published by the Free
+ *     Software Foundation; either version 3 of the License, or (at
+ *     your option) any later version.
+ *
+ * or
+ *
+ *   - the GNU General Public License as published by the Free
+ *     Software Foundation; either version 2 of the License, or (at
+ *     your option) any later version.
+ *
+ * or both in parallel, as here.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GNUPG_COMMON_SHAREDDEFS_H
+#define GNUPG_COMMON_SHAREDDEFS_H
+
+/* Values for the pinentry mode.  */
+typedef enum
+  {
+    PINENTRY_MODE_ASK = 0, /* Ask via pinentry (default).  */
+    PINENTRY_MODE_CANCEL,  /* Always return a cancel error.  */
+    PINENTRY_MODE_ERROR,   /* Return error code for no pinentry.  */
+    PINENTRY_MODE_LOOPBACK /* Use an inquiry to get the value.    */
+  }
+pinentry_mode_t;
+
+
+/*-- agent-opt.c --*/
+int parse_pinentry_mode (const char *value);
+const char *str_pinentry_mode (pinentry_mode_t mode);
+
+
+
+#endif /*GNUPG_COMMON_SHAREDDEFS_H*/
diff --git a/common/status.h b/common/status.h
index b6ac779e4..9219bf4d9 100644
--- a/common/status.h
+++ b/common/status.h
@@ -84,8 +84,6 @@ enum
     STATUS_NOTATION_NAME,
     STATUS_NOTATION_DATA,
     STATUS_POLICY_URL,
-    STATUS_BEGIN_STREAM,
-    STATUS_END_STREAM,
     STATUS_KEY_CREATED,
     STATUS_USERID_HINT,
     STATUS_UNEXPECTED,
@@ -97,7 +95,6 @@ enum
     STATUS_ALREADY_SIGNED,
     STATUS_KEYEXPIRED,
     STATUS_KEYREVOKED,
-    STATUS_SIGEXPIRED,
     STATUS_EXPSIG,
     STATUS_EXPKEYSIG,
 
@@ -125,6 +122,8 @@ enum
     STATUS_TRUNCATED,
     STATUS_MOUNTPOINT,
 
+    STATUS_PINENTRY_LAUNCHED,
+
     STATUS_ERROR,
     STATUS_SUCCESS
 };