Add gpgme_io_write and gpgme_io_read.

Minor cleanups.

NEWS

@@ -8,6 +8,10 @@ Noteworthy changes in version 1.1.9
    selftest failed (for example, if -mms-bitfields was not used on
    MingW32 targets).
 
+ * New functions gpgme_io_read and gpgme_io_write for use with
+   gpgme_passphrase_cb_t and gpgme_edit_cb_t functions.
+
+
  * Interface changes relative to the 1.1.7 release:
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
  GPGME_KEYLIST_MODE_EPHEMERAL   NEW.
@@ -22,6 +26,8 @@ Noteworthy changes in version 1.1.9
  GPGME_ENCRYPT_NO_ENCRYPT_TO    NEW.
  gpgme_check_version            CHANGED: Is now a macro.
  gpgme_new                      EXTENDED: More failure codes.
+ gpgme_io_read                  NEW.
+ gpgme_io_write                 NEW.
  ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
 

src/ChangeLog

@@ -1,5 +1,12 @@
 2009-06-09  Werner Koch  <wk@g10code.com>
 
+	* version.c (gpgme_check_version_internal): Make result const.
+
+	* gpgme.c: Include priv-io.h.
+	(gpgme_io_read, gpgme_io_write): New.
+	* libgpgme.vers (GPGME_1.1): Add them. 
+	* gpgme.def: Ditto.
+
 	* Makefile.am (main_sources): Remove gpgme.h.
 	(include_HEADERS): Rename to nodist_include_HEADERS so that a
 	VPATH build won't use the distributed one.

src/gpgme.c

@@ -34,6 +34,7 @@
 #include "ops.h"
 #include "wait.h"
 #include "debug.h"
+#include "priv-io.h"
 
 
 /* The default locale.  */
@@ -428,6 +429,33 @@ gpgme_set_io_cbs (gpgme_ctx_t ctx, gpgme_io_cbs_t io_cbs)
 }
 
 
+/* This function provides access to the internal read function; it is
+   normally not used. */
+ssize_t
+gpgme_io_read (int fd, void *buffer, size_t count)
+{
+  int ret;
+
+  ret = _gpgme_io_read (fd, buffer, count);
+
+  return ret;
+}
+
+
+/* This function provides access to the internal write function.  It
+   is to be used by user callbacks to return data to gpgme.  See
+   gpgme_passphrase_cb_t and gpgme_edit_cb_t.  */
+ssize_t
+gpgme_io_write (int fd, const void *buffer, size_t count)
+{
+  int ret;
+
+  ret = _gpgme_io_write (fd, buffer, count);
+
+  return ret;
+}
+
+
 /* This function returns the callback function for I/O.  */
 void
 gpgme_get_io_cbs (gpgme_ctx_t ctx, gpgme_io_cbs_t io_cbs)

src/gpgme.def

@@ -174,5 +174,9 @@ EXPORTS
 
     gpgme_check_version_internal	  @135
     
+    gpgme_io_read                         @136
+    gpgme_io_write                        @137
+
+
 ; END
 

src/gpgme.h.in

@@ -961,6 +961,11 @@ void gpgme_set_io_cbs (gpgme_ctx_t ctx, gpgme_io_cbs_t io_cbs);
 /* Get the current I/O callback functions.  */
 void gpgme_get_io_cbs (gpgme_ctx_t ctx, gpgme_io_cbs_t io_cbs);
 
+/* Wrappers around the internal I/O functions for use with
+   gpgme_passphrase_cb_t and gpgme_edit_cb_t.  */
+ssize_t gpgme_io_read (int fd, void *buffer, size_t count);
+ssize_t gpgme_io_write (int fd, const void *buffer, size_t count);
+
 /* Process the pending operation and, if HANG is non-zero, wait for
    the pending operation to finish.  */
 gpgme_ctx_t gpgme_wait (gpgme_ctx_t ctx, gpgme_error_t *status, int hang);

src/libgpgme.vers

@@ -53,6 +53,10 @@ GPGME_1.1 {
     gpgme_op_assuan_transact_start;    
 
     gpgme_check_version_internal;
+
+    gpgme_io_read;
+    gpgme_io_write;
+    
 };
 
 

src/version.c

@@ -213,7 +213,7 @@ const char *
 gpgme_check_version_internal (const char *req_version,
 			      size_t offset_sig_validity)
 {
-  char *result;
+  const char *result;
 
   TRACE2 (DEBUG_INIT, "gpgme_check_version_internal: ", 0,
 	  "req_version=%s, offset_sig_validity=%i",

tests/ChangeLog

@@ -1,3 +1,12 @@
+2009-06-09  Werner Koch  <wk@g10code.com>
+
+	* gpg/Makefile.am (./pubring.gpg): Ignore errors in case of
+	already imported keys.  Add --no-permission-warning and remove
+	obsolete --allow-secret-key-import.
+	* gpg/mkdemodirs.in (GPG): Add --no-permission-warning.
+
+	* gpg/t-edit.c (edit_fnc): Use gpgme_io_write.
+
 2009-04-19  Moritz  <moritz@gnu.org>
 
 	* gpg/Makefile.am (EXTRA_DIST): Replaced mkdemodirs with mkdemodirs.in.

tests/gpg/Makefile.am

@@ -63,8 +63,9 @@ clean-local:
 all-local: ./pubring.gpg ./gpg.conf ./gpg-agent.conf
 
 ./pubring.gpg: $(srcdir)/pubdemo.asc ./Alpha/Secret.gpg 
-	$(GPG) --homedir . --import $(srcdir)/pubdemo.asc
-	$(GPG) --homedir . --allow-secret-key-import \
+	-$(GPG) --homedir . --no-permission-warning \
+                --import $(srcdir)/pubdemo.asc
+	-$(GPG) --homedir . --no-permission-warning \
 		--import Alpha/Secret.gpg Zulu/Secret.gpg
 
 ./Alpha/Secret.gpg: mkdemodirs secdemo.asc 

tests/gpg/mkdemodirs.in

@@ -19,7 +19,7 @@
 
 set -e
 
-GPG="@GPG@ --batch --quiet --no-secmem-warning"
+GPG="@GPG@ --batch --quiet --no-secmem-warning --no-permission-warning"
 NAMES='Alpha Bravo Charlie Delta Echo Foxtrot Golf Hotel India
        Juliet Kilo Lima Mike November Oscar Papa Quebec Romeo
        Sierra Tango Uniform Victor Whisky XRay Yankee Zulu'
@@ -45,7 +45,7 @@ for name in $NAMES; do
     [ -d $name ] && rm -r $name
     mkdir $name
     $GPGDEMO --export-secret-key -o - $name > $name/Secret.gpg
-    $GPG --homedir $name --allow-secret-key-import --import $name/Secret.gpg
+    $GPG --homedir $name --import $name/Secret.gpg
     $GPGDEMO --export -o - $name > $name/Public.gpg
     $GPG --homedir $name --import $name/Public.gpg
     [ -f $name/pubring.gpg~ ] && rm $name/pubring.gpg~

tests/gpg/t-edit.c

@@ -103,8 +103,8 @@ edit_fnc (void *opaque, gpgme_status_code_t status, const char *args, int fd)
 
   if (result)
     {
-      write (fd, result, strlen (result));
-      write (fd, "\n", 1);
+      gpgme_io_write (fd, result, strlen (result));
+      gpgme_io_write (fd, "\n", 1);
     }
   return 0;
 }