From: Werner Koch <wk@gnupg.org>
Date: Thu, 16 Nov 2000 13:15:48 +0000 (+0000)
Subject: Added decryption
X-Git-Tag: V0-0-0~2
X-Git-Url: http://git.tremily.us/?a=commitdiff_plain;h=7f8c3532e793512b52e1c07149668ec7c6d87a65;p=gpgme.git

Added decryption
---

diff --git a/gpgme/Makefile.am b/gpgme/Makefile.am
index 547dcd4..d8f29b6 100644
--- a/gpgme/Makefile.am
+++ b/gpgme/Makefile.am
@@ -18,6 +18,7 @@ libgpgme_la_SOURCES = \
 	data.c recipient.c \
         wait.c wait.h \
 	encrypt.c \
+	decrypt.c \
 	verify.c \
         key.c key.h \
 	keylist.c \
diff --git a/gpgme/context.h b/gpgme/context.h
index c0eec45..53773f6 100644
--- a/gpgme/context.h
+++ b/gpgme/context.h
@@ -28,6 +28,7 @@
 typedef enum {
     RESULT_TYPE_NONE = 0,
     RESULT_TYPE_VERIFY,
+    RESULT_TYPE_DECRYPT,
 } ResultType;
 
 
@@ -58,6 +59,7 @@ struct gpgme_context_s {
     ResultType result_type;
     union {
         VerifyResult verify;
+        DecryptResult decrypt;
     } result;
 
     GpgmeData notation;    /* last signature notation */
diff --git a/gpgme/data.c b/gpgme/data.c
index de9c632..4a8f6ed 100644
--- a/gpgme/data.c
+++ b/gpgme/data.c
@@ -22,6 +22,10 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
 
 #include "util.h"
 #include "context.h"
@@ -34,15 +38,31 @@
                          || ((a) >= 'f' && (a) <= 'f') )
 
 
+GpgmeError
+gpgme_data_new ( GpgmeData *r_dh )
+{
+    GpgmeData dh;
+
+    if (!r_dh)
+        return mk_error (Invalid_Value);
+    *r_dh = NULL;
+    dh = xtrycalloc ( 1, sizeof *dh );
+    if (!dh)
+        return mk_error (Out_Of_Core);
+    dh->mode = GPGME_DATA_MODE_INOUT; 
+    *r_dh = dh;
+    return 0;
+}
+
 
 /**
- * gpgme_data_new:
+ * gpgme_data_new_from_mem:
  * @r_dh:   Returns a new data object.
- * @buffer: If not NULL, used to initialize the data object.
+ * @buffer: Initialize with this.
  * @size: Size of the buffer
  * @copy: Flag wether a copy of the buffer should be used.
  * 
- * Create a new data object and optionally initialize with data
+ * Create a new data object and initialize with data
  * from the memory.  A @copy with value %TRUE creates a copy of the
  * memory, a value of %FALSE uses the original memory of @buffer and the
  * caller has to make sure that this buffer is valid until gpgme_release_data()
@@ -51,37 +71,108 @@
  * Return value: 
  **/
 GpgmeError
-gpgme_data_new ( GpgmeData *r_dh, const char *buffer, size_t size, int copy )
+gpgme_data_new_from_mem ( GpgmeData *r_dh,
+                          const char *buffer, size_t size, int copy )
 {
     GpgmeData dh;
+    GpgmeError err;
 
+    if (!r_dh || !buffer)
+        return mk_error (Invalid_Value);
     *r_dh = NULL;
-    dh = xtrycalloc ( 1, sizeof *dh );
-    if (!dh)
-        return mk_error (Out_Of_Core);
-    if ( buffer ) {
-        dh->len  = size;
-        if (copy) {
-            dh->private_buffer = xtrymalloc ( size );
-            if ( !dh->private_buffer ) {
-                xfree (dh);
-                return mk_error (Out_Of_Core);
-            }
-            dh->private_len = size;
-            memcpy (dh->private_buffer, buffer, size );
-            dh->data = dh->private_buffer;
-            dh->writepos = size;
-        }
-        else {
-            dh->data = buffer;
+    err = gpgme_data_new ( &dh );
+    if (err)
+        return err;
+    dh->len  = size;
+    if (copy) {
+        dh->private_buffer = xtrymalloc ( size );
+        if ( !dh->private_buffer ) {
+            gpgme_data_release (dh);
+            return mk_error (Out_Of_Core);
         }
-        dh->type = GPGME_DATA_TYPE_MEM;
+        dh->private_len = size;
+        memcpy (dh->private_buffer, buffer, size );
+        dh->data = dh->private_buffer;
+        dh->writepos = size;
     }
-    dh->mode = GPGME_DATA_MODE_INOUT; 
+    else {
+        dh->data = buffer;
+    }
+    dh->type = GPGME_DATA_TYPE_MEM;
+    
     *r_dh = dh;
     return 0;
 }
 
+GpgmeError
+gpgme_data_new_from_file ( GpgmeData *r_dh, const char *fname, int copy )
+{
+    GpgmeData dh;
+    GpgmeError err;
+    struct stat st;
+    FILE *fp;
+
+    if (!r_dh)
+        return mk_error (Invalid_Value);
+    *r_dh = NULL;
+    /* We only support copy for now - in future we might want to honor the 
+     * copy flag and just store a file pointer */
+    if (!copy)
+        return mk_error (Not_Implemented);
+    if (!fname)
+        return mk_error (Invalid_Value);
+
+    err = gpgme_data_new ( &dh );
+    if (err)
+        return err;
+
+    fp = fopen (fname, "rb");
+    if (!fp) {
+        int save_errno = errno;
+        gpgme_data_release (dh);
+        errno = save_errno;
+        return mk_error (File_Error);
+    }
+
+    if( fstat(fileno(fp), &st) ) {
+        int save_errno = errno;
+        fclose (fp);
+        gpgme_data_release (dh);
+        errno = save_errno;
+        return mk_error (File_Error);
+    }
+
+    /* We should check the length of the file and don't allow for to
+     * large files */
+    dh->private_buffer = xtrymalloc ( st.st_size );
+    if ( !dh->private_buffer ) {
+        fclose (fp);
+        gpgme_data_release (dh);
+        return mk_error (Out_Of_Core);
+    }
+    dh->private_len = st.st_size;
+
+    if ( fread ( dh->private_buffer, dh->private_len, 1, fp ) != 1 ) {
+        int save_errno = errno;
+        fclose (fp);
+        gpgme_data_release (dh);
+        errno = save_errno;
+        return mk_error (File_Error);
+    }
+
+    fclose (fp);
+
+    dh->len = dh->private_len;
+    dh->data = dh->private_buffer;
+    dh->writepos = dh->len;
+    dh->type = GPGME_DATA_TYPE_MEM;
+    
+    *r_dh = dh;
+    return 0;
+}
+
+
+
 /**
  * gpgme_data_release:
  * @dh: Data object 
diff --git a/gpgme/decrypt.c b/gpgme/decrypt.c
new file mode 100644
index 0000000..1d8a20e
--- /dev/null
+++ b/gpgme/decrypt.c
@@ -0,0 +1,194 @@
+/* decrypt.c -  decrypt functions
+ *	Copyright (C) 2000 Werner Koch (dd9jn)
+ *
+ * This file is part of GPGME.
+ *
+ * GPGME is free software; you can redistribute it and/or modify
+ * it under the terms of 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.
+ *
+ * GPGME 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <config.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+
+#include "util.h"
+#include "context.h"
+#include "ops.h"
+
+
+struct decrypt_result_s {
+    int no_passphrase;
+    int okay;
+    int failed;
+};
+
+
+void
+_gpgme_release_decrypt_result ( DecryptResult res )
+{
+    xfree (res);
+}
+
+
+
+static void
+decrypt_status_handler ( GpgmeCtx ctx, GpgStatusCode code, char *args )
+{
+    if ( ctx->out_of_core )
+        return;
+    if ( ctx->result_type == RESULT_TYPE_NONE ) {
+        assert ( !ctx->result.decrypt );
+        ctx->result.decrypt = xtrycalloc ( 1, sizeof *ctx->result.decrypt );
+        if ( !ctx->result.decrypt ) {
+            ctx->out_of_core = 1;
+            return;
+        }
+        ctx->result_type = RESULT_TYPE_DECRYPT;
+    }
+    assert ( ctx->result_type == RESULT_TYPE_DECRYPT );
+
+    switch (code) {
+      case STATUS_EOF:
+        break;
+
+      case STATUS_NEED_PASSPHRASE:
+      case STATUS_NEED_PASSPHRASE_SYM:
+        fprintf (stderr, "Ooops: Need a passphrase -  use the agent\n");
+        break;
+
+      case STATUS_MISSING_PASSPHRASE:
+        fprintf (stderr, "Missing passphrase - stop\n");;
+        ctx->result.decrypt->no_passphrase = 1;
+        break;
+
+      case STATUS_DECRYPTION_OKAY:
+        ctx->result.decrypt->okay = 1;
+        break;
+
+      case STATUS_DECRYPTION_FAILED:
+        ctx->result.decrypt->failed = 1;
+        break;
+        
+
+      default:
+        /* ignore all other codes */
+        fprintf (stderr, "decrypt_status: code=%d not handled\n", code );
+        break;
+    }
+}
+
+
+
+GpgmeError
+gpgme_op_decrypt_start ( GpgmeCtx c, GpgmeData ciph, GpgmeData plain )
+{
+    int rc = 0;
+    int i;
+
+    fail_on_pending_request( c );
+    c->pending = 1;
+
+    _gpgme_release_result (c);
+    c->out_of_core = 0;
+
+    /* do some checks */
+    assert ( !c->gpg );
+        
+    /* create a process object */
+    rc = _gpgme_gpg_new ( &c->gpg );
+    if (rc)
+        goto leave;
+
+    _gpgme_gpg_set_status_handler ( c->gpg, decrypt_status_handler, c );
+
+    /* build the commandline */
+    _gpgme_gpg_add_arg ( c->gpg, "--decrypt" );
+    for ( i=0; i < c->verbosity; i++ )
+        _gpgme_gpg_add_arg ( c->gpg, "--verbose" );
+    
+    /* Check the supplied data */
+    if ( !ciph || gpgme_data_get_type (ciph) == GPGME_DATA_TYPE_NONE ) {
+        rc = mk_error (No_Data);
+        goto leave;
+    }
+
+    _gpgme_data_set_mode (ciph, GPGME_DATA_MODE_OUT );
+    if ( gpgme_data_get_type (plain) != GPGME_DATA_TYPE_NONE ) {
+        rc = mk_error (Invalid_Value);
+        goto leave;
+    }
+    _gpgme_data_set_mode (plain, GPGME_DATA_MODE_IN );
+
+    /* Tell the gpg object about the data */
+    _gpgme_gpg_add_arg ( c->gpg, "--output" );
+    _gpgme_gpg_add_arg ( c->gpg, "-" );
+    _gpgme_gpg_add_data ( c->gpg, plain, 1 );
+    _gpgme_gpg_add_data ( c->gpg, ciph, 0 );
+
+    /* and kick off the process */
+    rc = _gpgme_gpg_spawn ( c->gpg, c );
+
+ leave:
+    if (rc) {
+        c->pending = 0; 
+        _gpgme_gpg_release ( c->gpg ); c->gpg = NULL;
+    }
+    return rc;
+}
+
+
+/**
+ * gpgme_op_decrypt:
+ * @c: The context
+ * @in: ciphertext input
+ * @out: plaintext output
+ * 
+ * This function decrypts @in to @out.
+ * Other parameters are take from the context @c.
+ * The function does wait for the result.
+ * 
+ * Return value:  0 on success or an errorcode. 
+ **/
+GpgmeError
+gpgme_op_decrypt ( GpgmeCtx c, GpgmeData in, GpgmeData out )
+{
+    GpgmeError err = gpgme_op_decrypt_start ( c, in, out );
+    if ( !err ) {
+        gpgme_wait (c, 1);
+        if ( c->result_type != RESULT_TYPE_DECRYPT )
+            err = mk_error (General_Error);
+        else if ( c->out_of_core )
+            err = mk_error (Out_Of_Core);
+        else {
+            assert ( c->result.decrypt );
+            if ( c->result.decrypt->failed ) 
+                err = mk_error (Decryption_Failed);
+            else if (!c->result.decrypt->okay)
+                err = mk_error (No_Data);
+        }
+        c->pending = 0;
+    }
+    return err;
+}
+
+
+
+
+
+
+
+
+
diff --git a/gpgme/gpgme.c b/gpgme/gpgme.c
index 4c1daa3..40b12c4 100644
--- a/gpgme/gpgme.c
+++ b/gpgme/gpgme.c
@@ -82,6 +82,9 @@ _gpgme_release_result ( GpgmeCtx c )
       case RESULT_TYPE_VERIFY:
         _gpgme_release_verify_result ( c->result.verify );
         break;
+      case RESULT_TYPE_DECRYPT:
+        _gpgme_release_decrypt_result ( c->result.decrypt );
+        break;
     }
 
     c->result.verify = NULL;
diff --git a/gpgme/gpgme.h b/gpgme/gpgme.h
index 2464282..112d607 100644
--- a/gpgme/gpgme.h
+++ b/gpgme/gpgme.h
@@ -59,6 +59,8 @@ typedef enum {
     GPGME_Write_Error = 14,
     GPGME_Invalid_Type = 15,
     GPGME_Invalid_Mode = 16,
+    GPGME_File_Error = 17,  /* errno is set in this case */
+    GPGME_Decryption_Failed = 18,
 } GpgmeError;
 
 typedef enum {
@@ -95,8 +97,13 @@ GpgmeError   gpgme_recipients_add_name (GpgmeRecipients rset,
 unsigned int gpgme_recipients_count ( const GpgmeRecipients rset );
 
 /* Functions to handle data sources */
-GpgmeError    gpgme_data_new ( GpgmeData *r_dh,
-                               const char *buffer, size_t size, int copy );
+GpgmeError    gpgme_data_new ( GpgmeData *r_dh );
+GpgmeError    gpgme_data_new_from_mem ( GpgmeData *r_dh,
+                                        const char *buffer, size_t size,
+                                        int copy );
+GpgmeError    gpgme_data_new_from_file ( GpgmeData *r_dh,
+                                         const char *fname,
+                                         int copy );
 void          gpgme_data_release ( GpgmeData dh );
 GpgmeDataType gpgme_data_get_type ( GpgmeData dh );
 GpgmeError    gpgme_data_rewind ( GpgmeData dh );
@@ -108,8 +115,11 @@ char *gpgme_key_get_as_xml ( GpgmeKey key );
 
 
 /* Basic GnuPG functions */
-GpgmeError gpgme_op_encrypt_start ( GpgmeCtx c, GpgmeRecipients recp,
+GpgmeError gpgme_op_encrypt_start ( GpgmeCtx c,
+                                    GpgmeRecipients recp,
                                     GpgmeData in, GpgmeData out );
+GpgmeError gpgme_op_decrypt_start ( GpgmeCtx c,
+                                    GpgmeData ciph, GpgmeData plain );
 GpgmeError gpgme_op_verify_start ( GpgmeCtx c,
                                    GpgmeData sig, GpgmeData text );
 
@@ -123,6 +133,7 @@ GpgmeError gpgme_op_keylist_next ( GpgmeCtx c, GpgmeKey *r_key );
 /* Convenience functions for normal usage */
 GpgmeError gpgme_op_encrypt ( GpgmeCtx c, GpgmeRecipients recp,
                               GpgmeData in, GpgmeData out );
+GpgmeError gpgme_op_decrypt ( GpgmeCtx c, GpgmeData in, GpgmeData out );
 GpgmeError gpgme_op_verify ( GpgmeCtx c, GpgmeData sig, GpgmeData text,
                              GpgmeSigStat *r_status );
 
diff --git a/gpgme/key.c b/gpgme/key.c
index 2f3971c..c58e859 100644
--- a/gpgme/key.c
+++ b/gpgme/key.c
@@ -254,7 +254,7 @@ gpgme_key_get_as_xml ( GpgmeKey key )
     if ( !key )
         return NULL;
     
-    if ( gpgme_data_new ( &d, NULL, 0, 0 ) )
+    if ( gpgme_data_new ( &d ) )
         return NULL;
     
     _gpgme_data_append_string ( d, "<GnupgKeyblock>\n"
diff --git a/gpgme/ops.h b/gpgme/ops.h
index 1e67fc5..90c93e8 100644
--- a/gpgme/ops.h
+++ b/gpgme/ops.h
@@ -62,6 +62,9 @@ void       _gpgme_key_release ( GpgmeKey key );
 /*-- verify.c --*/
 void _gpgme_release_verify_result ( VerifyResult res );
 
+/*-- decrypt.c --*/
+void _gpgme_release_decrypt_result ( DecryptResult res );
+
 
 #endif /* OPS_H */
 
diff --git a/gpgme/types.h b/gpgme/types.h
index 34103bc..1c73986 100644
--- a/gpgme/types.h
+++ b/gpgme/types.h
@@ -47,6 +47,10 @@ typedef struct gpg_object_s *GpgObject;
 struct verify_result_s;
 typedef struct verify_result_s *VerifyResult;
 
+/*-- decrypt.c --*/
+struct decrypt_result_s;
+typedef struct decrypt_result_s *DecryptResult;
+
 /*-- key.c --*/
 
 
diff --git a/gpgme/verify.c b/gpgme/verify.c
index 8ead4b3..a9f14ba 100644
--- a/gpgme/verify.c
+++ b/gpgme/verify.c
@@ -50,7 +50,7 @@ add_notation ( GpgmeCtx ctx, GpgStatusCode code, const char *data )
     GpgmeData dh = ctx->result.verify->notation;
 
     if ( !dh ) {
-        if ( gpgme_data_new ( &dh, NULL, 0,0) ) {
+        if ( gpgme_data_new ( &dh ) ) {
             ctx->out_of_core = 1;
             return;
         }
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 74709b1..2f74e93 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -1,6 +1,8 @@
 ## Process this file with automake to create Makefile.in
 
-TESTS = t-encrypt t-verify t-keylist
+TESTS = t-encrypt t-decrypt t-verify t-keylist
+
+EXTRA_DIST = cipher-1.asc
 
 INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/intl
 
diff --git a/tests/cipher-1.asc b/tests/cipher-1.asc
new file mode 100644
index 0000000..f0a8ca4
--- /dev/null
+++ b/tests/cipher-1.asc
@@ -0,0 +1,15 @@
+-----BEGIN PGP MESSAGE-----
+Version: GnuPG v1.0.4-2 (GNU/Linux)
+Comment: For info see http://www.gnupg.org
+
+hQEOA2rm1+5GqHH4EAP/Tcqiuhvrjj+RFBKnWn2A7f1ztV17U2EngYFy8TbZYGNp
+JoMNdpA7GNZs7iqc/x1epaZDKfaQwWEtARZmK/4nlhB48N+oZeKTm7PXIkRPqrCZ
+3fxJjCJaU0yrNGuO345DOr0QwDImVhubVEkfgs8yXK2Szx2G8X3LmiaILHAqA2oD
+/1ZqjY8k+ovrLL/qe8un/NTwzSjKIPVGR6mhLFXmj8fnp2kSsbo+Bhh4MczTRR6l
+SA32z25vcakKu2qn5Wa4yDcx9NcMt8RHXzmfMDLj6UFq99QqKeLK2ywcIpY9p/GL
+fQyaf7r3HTVugBSaoOzegLJ+L7MfWohrStkMeLnJQnro0nYBjADVcUQuSS4N3lst
+Df3XrxxA/iJvxt4F9K27u4tp5U1HDg1CIxVrkMs92LBri3S6ZtfjdoqQ7QghFwGP
+Kw1lKiWayM6NH9rcCKSgk4kl4P/2l3f78XeFgiywN7UGeSoH3BLMSv9gSxl5KrAz
+d2imhTMrfEvZ
+=y4ng
+-----END PGP MESSAGE-----
diff --git a/tests/t-decrypt.c b/tests/t-decrypt.c
new file mode 100644
index 0000000..0b066f5
--- /dev/null
+++ b/tests/t-decrypt.c
@@ -0,0 +1,88 @@
+/* t-encrypt.c  - regression test
+ *	Copyright (C) 2000 Werner Koch (dd9jn)
+ *
+ * This file is part of GPGME.
+ *
+ * GPGME is free software; you can redistribute it and/or modify
+ * it under the terms of 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.
+ *
+ * GPGME 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <errno.h>
+
+#include "../gpgme/gpgme.h"
+
+#define fail_if_err(a) do { if(a) { int my_errno = errno; \
+            fprintf (stderr, "%s:%d: GpgmeError %s\n", \
+                 __FILE__, __LINE__, gpgme_strerror(a));   \
+            if ((a) == GPGME_File_Error)                       \
+                   fprintf (stderr, "\terrno=`%s'\n", strerror (my_errno)); \
+                   exit (1); }                               \
+                             } while(0)
+
+static void
+print_data ( GpgmeData dh )
+{
+    char buf[100];
+    size_t nread;
+    GpgmeError err;
+
+    err = gpgme_data_rewind ( dh );
+    fail_if_err (err);
+    while ( !(err = gpgme_data_read ( dh, buf, 100, &nread )) ) {
+        fwrite ( buf, nread, 1, stdout );
+    }
+    if (err != GPGME_EOF) 
+        fail_if_err (err);
+}
+
+
+
+int 
+main (int argc, char **argv )
+{
+    GpgmeCtx ctx;
+    GpgmeError err;
+    GpgmeData in, out;
+
+  do {
+    err = gpgme_new (&ctx);
+    fail_if_err (err);
+
+    err = gpgme_data_new_from_file ( &in, "cipher-1.asc", 1 );
+    fail_if_err (err);
+
+    err = gpgme_data_new ( &out );
+    fail_if_err (err);
+
+    err = gpgme_op_decrypt (ctx, in, out );
+    fail_if_err (err);
+
+    fflush (NULL);
+    fputs ("Begin Result:\n", stdout );
+    print_data (out);
+    fputs ("End Result.\n", stdout );
+   
+    gpgme_data_release (in);
+    gpgme_data_release (out);
+    gpgme_release (ctx);
+  } while ( argc > 1 && !strcmp( argv[1], "--loop" ) );
+   
+    return 0;
+}
+
+
diff --git a/tests/t-encrypt.c b/tests/t-encrypt.c
index 88ceaee..01c5379 100644
--- a/tests/t-encrypt.c
+++ b/tests/t-encrypt.c
@@ -61,10 +61,10 @@ main (int argc, char **argv )
     err = gpgme_new (&ctx);
     fail_if_err (err);
 
-    err = gpgme_data_new ( &in, "Hallo Leute\n", 12, 0 );
+    err = gpgme_data_new_from_mem ( &in, "Hallo Leute\n", 12, 0 );
     fail_if_err (err);
 
-    err = gpgme_data_new ( &out, NULL, 0,0 );
+    err = gpgme_data_new ( &out );
     fail_if_err (err);
 
     err = gpgme_recipients_new (&rset);
diff --git a/tests/t-verify.c b/tests/t-verify.c
index 5ab6bbc..bc99723 100644
--- a/tests/t-verify.c
+++ b/tests/t-verify.c
@@ -105,9 +105,11 @@ main (int argc, char **argv )
     fail_if_err (err);
 
   do {
-    err = gpgme_data_new ( &text, test_text1, strlen (test_text1), 0 );
+    err = gpgme_data_new_from_mem ( &text,
+                                    test_text1, strlen (test_text1), 0 );
     fail_if_err (err);
-    err = gpgme_data_new ( &sig, test_sig1, strlen (test_sig1), 0 );
+    err = gpgme_data_new_from_mem ( &sig,
+                                    test_sig1, strlen (test_sig1), 0 );
     fail_if_err (err);
 
     puts ("checking a valid message:\n");
@@ -119,7 +121,8 @@ main (int argc, char **argv )
 
     puts ("checking a manipulated message:\n");
     gpgme_data_release (text);
-    err = gpgme_data_new ( &text, test_text1f, strlen (test_text1f), 0 );
+    err = gpgme_data_new_from_mem ( &text,
+                                    test_text1f, strlen (test_text1f), 0 );
     fail_if_err (err);
     gpgme_data_rewind ( sig );
     err = gpgme_op_verify (ctx, sig, text, &status );