[Gpg4win-commits] [git] Gpg4win - branch, master, updated. gpg4win-2.1.1-52-g8bd9716
by Werner Koch
cvs at cvs.gnupg.org
Mon Aug 12 19:20:07 CEST 2013
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- Log -----------------------------------------------------------------
commit 8bd9716ddf6483d435bee18a9dc82400f52eab53
Author: Werner Koch <wk at gnupg.org>
Date: Mon Aug 12 18:51:54 2013 +0200
gpa: Detect homedir via gpgconf.
* patches/gpa-0.9.4/03-homedir-via-gpgconf.patch: New.
* Makefile.am (EXTRA_DIST): Add patch.
--
This improves the portable use of GPA.
diff --git a/Makefile.am b/Makefile.am
index 45d5caf..7ef46bb 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -50,8 +50,8 @@ EXTRA_DIST = autogen.sh README.GIT ONEWS \
patches/libgpg-error-1.12/01-fix-get-string.patch \
patches/gpa-0.9.4/01-bin-encrypt.patch \
patches/gpa-0.9.4/02-cms-detection.patch \
- patches/gpa-0.9.4/02-x509-import.patch
-
+ patches/gpa-0.9.4/02-x509-import.patch \
+ patches/gpa-0.9.4/03-homedir-via-gpgconf.patch
copy-news:
cp NEWS doc/website/NEWS.last
diff --git a/patches/gpa-0.9.4/03-homedir-via-gpgconf.patch b/patches/gpa-0.9.4/03-homedir-via-gpgconf.patch
new file mode 100755
index 0000000..6f83e98
--- /dev/null
+++ b/patches/gpa-0.9.4/03-homedir-via-gpgconf.patch
@@ -0,0 +1,1032 @@
+#! /bin/sh
+patch -p1 -l -f $* < $0
+exit $?
+
+From 398fd028c762dd6c0fc7a5945f55eb2dbd2edaec Mon Sep 17 00:00:00 2001
+From: Werner Koch <wk at gnupg.org>
+Date: Mon, 12 Aug 2013 18:44:06 +0200
+Subject: [PATCH] Detect default homedir via gpgconf.
+
+* src/server.c (decode_percent_string): Move to ..
+* src/utils.c (decode_percent_string): here.
+* src/gpgmetools.c (gpa_start_simple_gpg_command): Add arg use_stderr
+and change all callers.
+(gpg_simple_stdio_cb): Implement the !use_stderr case.
+* src/get-path.c: Include string.h and gpa.h.
+(struct homedir_from_gpgconf_s): New.
+(homedir_from_gpgconf_parser): New.
+(homedir_from_gpgconf): New.
+(default_homedir): First try to detect via gpgconf.
+--
+
+It would be useful to equip GPGME with a function to parse the output
+of "gpgconf --list-dir". Until then we need to go into some length to
+read it.
+---
+ src/cm-netkey.c | 132 +++++++++++++++++++++++++++---------------------------
+ src/get-path.c | 85 ++++++++++++++++++++++++++++++++---
+ src/gpa.h | 1 +
+ src/gpgmetools.c | 75 ++++++++++++++++++++-----------
+ src/gpgmetools.h | 1 +
+ src/server.c | 47 -------------------
+ src/utils.c | 65 +++++++++++++++++++++++----
+ 7 files changed, 252 insertions(+), 154 deletions(-)
+
+diff --git a/src/cm-netkey.c b/src/cm-netkey.c
+index 8b4aba2..8ddbcb7 100644
+--- a/src/cm-netkey.c
++++ b/src/cm-netkey.c
+@@ -14,7 +14,7 @@
+ * 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/>.
++ * along with this program; if not, see <http://www.gnu.org/licenses/>.
+ */
+
+ #ifdef HAVE_CONFIG_H
+@@ -26,7 +26,7 @@
+ #include <string.h>
+ #include <assert.h>
+
+-#include "gpa.h"
++#include "gpa.h"
+ #include "gtktools.h"
+ #include "convert.h"
+ #include "gpa-key-details.h"
+@@ -49,7 +49,7 @@ enum
+ ENTRY_SIGG_PUK_RETRYCOUNTER,
+
+ ENTRY_LAST
+- };
++ };
+
+
+ /* A structure for PIN information. */
+@@ -65,7 +65,7 @@ struct pininfo_s
+
+
+ /* Object's class definition. */
+-struct _GpaCMNetkeyClass
++struct _GpaCMNetkeyClass
+ {
+ GpaCMObjectClass parent_class;
+ };
+@@ -106,7 +106,7 @@ static void gpa_cm_netkey_finalize (GObject *object);
+
+
+
+-/************************************************************
++/************************************************************
+ ******************* Implementation *********************
+ ************************************************************/
+
+@@ -127,13 +127,13 @@ clear_card_data (GpaCMNetkey *card)
+ /* Put the PIN information into the field with ENTRY_ID. If BUTTON is
+ not NULL its sensitivity is set as well. */
+ static void
+-update_entry_retry_counter (GpaCMNetkey *card, int entry_id,
++update_entry_retry_counter (GpaCMNetkey *card, int entry_id,
+ struct pininfo_s *info, int any_isnull,
+ int is_puk, GtkWidget *button)
+ {
+ char numbuf[50];
+ const char *string;
+-
++
+ if (!info->valid)
+ string = _("unknown");
+ else if (info->nullpin)
+@@ -150,12 +150,12 @@ update_entry_retry_counter (GpaCMNetkey *card, int entry_id,
+ gtk_label_set_text (GTK_LABEL (card->entries[entry_id]), string);
+ if (button)
+ {
+- gtk_button_set_label (GTK_BUTTON (button),
++ gtk_button_set_label (GTK_BUTTON (button),
+ (info->valid && !info->nullpin
+ && (info->blocked || !info->tries_left))
+ ? (is_puk? _("Reset PUK") : _("Reset PIN"))
+ : (is_puk? _("Change PUK"): _("Change PIN")));
+- gtk_widget_set_sensitive (button,
++ gtk_widget_set_sensitive (button,
+ (info->valid && !any_isnull
+ && !info->nullpin && !info->blocked
+ && !info->nopin));
+@@ -168,12 +168,12 @@ update_entry_retry_counter (GpaCMNetkey *card, int entry_id,
+ static void
+ update_entry_chv_status (GpaCMNetkey *card, int entry_id, char *string)
+ {
+- struct {
++ struct {
+ int info_idx;
+ int is_puk;
+ int entry_id;
+ GtkWidget *widget;
+- } tbl[] =
++ } tbl[] =
+ {
+ { 0, 0, ENTRY_PIN_RETRYCOUNTER },
+ { 1, 1, ENTRY_PUK_RETRYCOUNTER },
+@@ -190,7 +190,7 @@ update_entry_chv_status (GpaCMNetkey *card, int entry_id, char *string)
+ tbl[3].widget = card->change_sigg_puk_btn;
+
+ (void)entry_id; /* Not used. */
+-
++
+ for (idx=0; idx < DIM (card->pininfo); idx++)
+ memset (&card->pininfo[idx], 0, sizeof card->pininfo[0]);
+
+@@ -203,7 +203,7 @@ update_entry_chv_status (GpaCMNetkey *card, int entry_id, char *string)
+ string++;
+ while (spacep (string))
+ string++;
+-
++
+ card->pininfo[idx].valid = 1;
+ if (value >= 0)
+ card->pininfo[idx].tries_left = value;
+@@ -224,7 +224,7 @@ update_entry_chv_status (GpaCMNetkey *card, int entry_id, char *string)
+ if (tbl[idx].info_idx < DIM (card->pininfo))
+ update_entry_retry_counter (card, tbl[idx].entry_id,
+ &card->pininfo[tbl[idx].info_idx],
+- any_isnull,
++ any_isnull,
+ tbl[idx].is_puk, tbl[idx].widget);
+
+ gtk_widget_set_no_show_all (card->warning_frame, FALSE);
+@@ -371,7 +371,7 @@ reload_more_data (GpaCMNetkey *card)
+
+ align = gtk_alignment_new (0.5, 0, 0, 0);
+ button = gtk_button_new_with_label (_("Learn keys"));
+- gpa_add_tooltip
++ gpa_add_tooltip
+ (button, _("For some or all of the keys available on the card, "
+ "the GnuPG crypto engine does not yet know the "
+ "corresponding certificates.\n"
+@@ -404,7 +404,7 @@ static gboolean
+ reload_more_data_idle_cb (void *user_data)
+ {
+ GpaCMNetkey *card = user_data;
+-
++
+ if (card->reloading)
+ {
+ g_debug ("already reloading (count=%d)", card->reloading);
+@@ -414,7 +414,7 @@ reload_more_data_idle_cb (void *user_data)
+
+ card->reloading++;
+ reload_more_data (card);
+- g_object_unref (card);
++ g_object_unref (card);
+ card->reloading--;
+
+ return FALSE; /* Remove us from the idle queue. */
+@@ -450,17 +450,17 @@ scd_getattr_cb (void *opaque, const char *status, const char *args)
+ if (parm->updfnc)
+ parm->updfnc (parm->card, entry_id, tmp);
+ else if (GTK_IS_LABEL (parm->card->entries[entry_id]))
+- gtk_label_set_text
++ gtk_label_set_text
+ (GTK_LABEL (parm->card->entries[entry_id]), tmp);
+ else
+- gtk_entry_set_text
++ gtk_entry_set_text
+ (GTK_ENTRY (parm->card->entries[entry_id]), tmp);
+ xfree (tmp);
+ }
+ }
+
+ return 0;
+-}
++}
+
+
+ /* Use the assuan machinery to load the bulk of the OpenPGP card data. */
+@@ -509,7 +509,7 @@ reload_data (GpaCMNetkey *card)
+ {
+ /* The NKS-VERSION is only supported by GnuPG > 2.0.11
+ thus we ignore the error. */
+- gtk_label_set_text
++ gtk_label_set_text
+ (GTK_LABEL (card->entries[attrtbl[attridx].entry_id]),
+ _("unknown"));
+ }
+@@ -519,7 +519,7 @@ reload_data (GpaCMNetkey *card)
+ ; /* Lost the card. */
+ else
+ {
+- g_debug ("assuan command `%s' failed: %s <%s>\n",
++ g_debug ("assuan command `%s' failed: %s <%s>\n",
+ command, gpg_strerror (err), gpg_strsource (err));
+ }
+ clear_card_data (card);
+@@ -537,7 +537,7 @@ reload_data (GpaCMNetkey *card)
+
+
+ /* A structure used to pass data to the learn_keys_gpg_status_cb. */
+-struct learn_keys_gpg_status_parm
++struct learn_keys_gpg_status_parm
+ {
+ GpaCMNetkey *card;
+ GtkWidget *button;
+@@ -546,11 +546,11 @@ struct learn_keys_gpg_status_parm
+
+
+ /* Helper for learn_keys_clicked_cb. */
+-static gboolean
++static gboolean
+ learn_keys_gpg_status_cb (void *opaque, char *line)
+ {
+ struct learn_keys_gpg_status_parm *parm = opaque;
+-
++
+ if (!line)
+ {
+ /* We are finished with the command. */
+@@ -590,7 +590,7 @@ learn_keys_clicked_cb (GtkButton *button, void *user_data)
+
+ widget = gtk_progress_bar_new ();
+ gtk_container_add (GTK_CONTAINER (button), widget);
+- gtk_progress_bar_set_text (GTK_PROGRESS_BAR (widget),
++ gtk_progress_bar_set_text (GTK_PROGRESS_BAR (widget),
+ _("Learning keys ..."));
+ gtk_widget_show_all (GTK_WIDGET (button));
+
+@@ -600,8 +600,8 @@ learn_keys_clicked_cb (GtkButton *button, void *user_data)
+ parm->button = GTK_WIDGET (button);
+ parm->pbar = GTK_PROGRESS_BAR (widget);
+
+- err = gpa_start_simple_gpg_command
+- (learn_keys_gpg_status_cb, parm, GPGME_PROTOCOL_CMS,
++ err = gpa_start_simple_gpg_command
++ (learn_keys_gpg_status_cb, parm, GPGME_PROTOCOL_CMS, 1,
+ "--learn-card", "-v", NULL);
+ if (err)
+ {
+@@ -633,7 +633,7 @@ change_nullpin (GpaCMNetkey *card)
+ else
+ return; /* Oops: No NullPIN. */
+
+- string = g_strdup_printf
++ string = g_strdup_printf
+ (_("<b>Setting the Initial PIN</b> (%s)\n\n"
+ "You selected to set the initial PIN of your card. "
+ "The PIN is currently set to the NullPIN. Setting an "
+@@ -653,12 +653,12 @@ change_nullpin (GpaCMNetkey *card)
+ "PIN to the same value as used for the NKS keys.")
+ : _("You are now setting the PIN for the NKS keys used for standard "
+ "signatures, encryption and authentication."));
+-
++
+ /* FIXME: How do we figure out our GtkWindow? */
+ dialog = gtk_message_dialog_new_with_markup (NULL /*GTK_WINDOW (card)*/,
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+- GTK_MESSAGE_INFO,
+- GTK_BUTTONS_OK_CANCEL,
++ GTK_MESSAGE_INFO,
++ GTK_BUTTONS_OK_CANCEL,
+ NULL);
+ gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), string);
+ g_free (string);
+@@ -679,7 +679,7 @@ change_nullpin (GpaCMNetkey *card)
+ okay = 0; /* No need to reload the data. */
+ else if (err)
+ {
+- char *message = g_strdup_printf
++ char *message = g_strdup_printf
+ (_("Error changing the NullPIN.\n"
+ "(%s <%s>)"), gpg_strerror (err), gpg_strsource (err));
+ gpa_window_error (message, NULL);
+@@ -709,7 +709,7 @@ change_or_reset_pin (GpaCMNetkey *card, int info_idx)
+ g_return_if_fail (gpgagent);
+ g_return_if_fail (info_idx < DIM (card->pininfo));
+
+- if (!card->pininfo[info_idx].valid
++ if (!card->pininfo[info_idx].valid
+ || card->pininfo[info_idx].nopin
+ || card->pininfo[info_idx].nullpin)
+ {
+@@ -741,7 +741,7 @@ change_or_reset_pin (GpaCMNetkey *card, int info_idx)
+ "of the PIN and the corresponding PUK are both down "
+ "to zero, the keys controlled by the PIN are not anymore "
+ "usable and there is no way to unblock them!")
+- : is_puk
++ : is_puk
+ ? _("<b>Resetting a PUK</b>\n"
+ "\n"
+ "Although <i>PUK</i> stands for <i>PIN Unblocking Code</i> "
+@@ -766,12 +766,12 @@ change_or_reset_pin (GpaCMNetkey *card, int info_idx)
+ "value of the PUK and then to enter a new value for the "
+ "blocked PIN and repeat that new value at another prompt.")
+ );
+-
++
+ /* FIXME: How do we figure out our GtkWindow? */
+ dialog = gtk_message_dialog_new_with_markup (NULL /*GTK_WINDOW (card)*/,
+ GTK_DIALOG_DESTROY_WITH_PARENT,
+- GTK_MESSAGE_INFO,
+- GTK_BUTTONS_OK_CANCEL,
++ GTK_MESSAGE_INFO,
++ GTK_BUTTONS_OK_CANCEL,
+ NULL);
+ gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (dialog), string);
+ okay = (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_OK);
+@@ -783,13 +783,13 @@ change_or_reset_pin (GpaCMNetkey *card, int info_idx)
+ reset_mode? " --reset":"", pwidstr);
+ err = gpgme_op_assuan_transact (gpgagent, command,
+ NULL, NULL, NULL, NULL, NULL, NULL);
+- if (!err)
++ if (!err)
+ err = gpgme_op_assuan_result (gpgagent)->err;
+ if (gpg_err_code (err) == GPG_ERR_CANCELED)
+ okay = 0; /* No need to reload the data. */
+- else if (err)
++ else if (err)
+ {
+- char *message = g_strdup_printf
++ char *message = g_strdup_printf
+ (_("Error changing or resetting the PIN/PUK.\n"
+ "(%s <%s>)"), gpg_strerror (err), gpg_strsource (err));
+ gpa_window_error (message, NULL);
+@@ -840,12 +840,12 @@ add_table_row (GtkWidget *table, int *rowidx,
+ label = gtk_label_new (labelstr);
+ gtk_label_set_width_chars (GTK_LABEL (label), 22);
+ gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
+- gtk_table_attach (GTK_TABLE (table), label, 0, 1,
+- *rowidx, *rowidx + 1, GTK_FILL, GTK_SHRINK, 0, 0);
++ gtk_table_attach (GTK_TABLE (table), label, 0, 1,
++ *rowidx, *rowidx + 1, GTK_FILL, GTK_SHRINK, 0, 0);
+
+ if (is_label)
+ gtk_misc_set_alignment (GTK_MISC (widget), 0, 0.5);
+-
++
+ if (readonly)
+ {
+ if (!is_label && GTK_IS_ENTRY (widget))
+@@ -859,7 +859,7 @@ add_table_row (GtkWidget *table, int *rowidx,
+ if (is_label)
+ gtk_label_set_selectable (GTK_LABEL (widget), TRUE);
+ }
+-
++
+ gtk_table_attach (GTK_TABLE (table), widget, 1, 2,
+ *rowidx, *rowidx + 1, GTK_FILL, GTK_SHRINK, 0, 0);
+ if (widget2)
+@@ -893,17 +893,17 @@ construct_data_widget (GpaCMNetkey *card)
+ gtk_container_set_border_width (GTK_CONTAINER (table), 10);
+ gtk_container_add (GTK_CONTAINER (frame), table);
+ rowidx = 0;
+-
++
+ card->entries[ENTRY_SERIALNO] = gtk_label_new (NULL);
+ add_table_row (table, &rowidx, _("Serial number:"),
+ card->entries[ENTRY_SERIALNO], NULL, 0);
+
+ card->entries[ENTRY_NKS_VERSION] = gtk_label_new (NULL);
+- add_table_row (table, &rowidx, _("Card version:"),
++ add_table_row (table, &rowidx, _("Card version:"),
+ card->entries[ENTRY_NKS_VERSION], NULL, 0);
+
+ gtk_box_pack_start (GTK_BOX (card), frame, FALSE, TRUE, 0);
+-
++
+
+ /* Warning frame. */
+ frame = gtk_frame_new (NULL);
+@@ -939,7 +939,7 @@ construct_data_widget (GpaCMNetkey *card)
+ widgets are added while figuring out the keys of the card. */
+ label = gtk_label_new (_("scanning ..."));
+ gtk_container_add (GTK_CONTAINER (frame), label);
+-
++
+ gtk_box_pack_start (GTK_BOX (card), frame, FALSE, TRUE, 0);
+ card->keys_frame = frame;
+
+@@ -957,42 +957,42 @@ construct_data_widget (GpaCMNetkey *card)
+
+ card->entries[ENTRY_PIN_RETRYCOUNTER] = gtk_label_new (NULL);
+ button = gtk_button_new ();
+- add_table_row (table, &rowidx, _("PIN retry counter:"),
++ add_table_row (table, &rowidx, _("PIN retry counter:"),
+ card->entries[ENTRY_PIN_RETRYCOUNTER], button, 1);
+- card->change_pin_btn = button;
++ card->change_pin_btn = button;
+ g_signal_connect (G_OBJECT (button), "clicked",
+ G_CALLBACK (change_pin_clicked_cb), card);
+
+ card->entries[ENTRY_PUK_RETRYCOUNTER] = gtk_label_new (NULL);
+ button = gtk_button_new ();
+- add_table_row (table, &rowidx, _("PUK retry counter:"),
++ add_table_row (table, &rowidx, _("PUK retry counter:"),
+ card->entries[ENTRY_PUK_RETRYCOUNTER], button, 1);
+- card->change_puk_btn = button;
++ card->change_puk_btn = button;
+ g_signal_connect (G_OBJECT (button), "clicked",
+ G_CALLBACK (change_pin_clicked_cb), card);
+
+ card->entries[ENTRY_SIGG_PIN_RETRYCOUNTER] = gtk_label_new (NULL);
+ button = gtk_button_new ();
+- add_table_row (table, &rowidx, _("SigG PIN retry counter:"),
++ add_table_row (table, &rowidx, _("SigG PIN retry counter:"),
+ card->entries[ENTRY_SIGG_PIN_RETRYCOUNTER], button, 1);
+- card->change_sigg_pin_btn = button;
++ card->change_sigg_pin_btn = button;
+ g_signal_connect (G_OBJECT (button), "clicked",
+ G_CALLBACK (change_pin_clicked_cb), card);
+
+ card->entries[ENTRY_SIGG_PUK_RETRYCOUNTER] = gtk_label_new (NULL);
+ button = gtk_button_new ();
+- add_table_row (table, &rowidx, _("SigG PUK retry counter:"),
++ add_table_row (table, &rowidx, _("SigG PUK retry counter:"),
+ card->entries[ENTRY_SIGG_PUK_RETRYCOUNTER], button, 1);
+- card->change_sigg_puk_btn = button;
++ card->change_sigg_puk_btn = button;
+ g_signal_connect (G_OBJECT (button), "clicked",
+ G_CALLBACK (change_pin_clicked_cb), card);
+-
++
+ gtk_box_pack_start (GTK_BOX (card), frame, FALSE, TRUE, 0);
+ }
+
+
+
+-/************************************************************
++/************************************************************
+ ****************** Object Management ********************
+ ************************************************************/
+
+@@ -1002,7 +1002,7 @@ gpa_cm_netkey_class_init (void *class_ptr, void *class_data)
+ GpaCMNetkeyClass *klass = class_ptr;
+
+ parent_class = g_type_class_peek_parent (klass);
+-
++
+ G_OBJECT_CLASS (klass)->finalize = gpa_cm_netkey_finalize;
+ }
+
+@@ -1019,7 +1019,7 @@ gpa_cm_netkey_init (GTypeInstance *instance, void *class_ptr)
+
+ static void
+ gpa_cm_netkey_finalize (GObject *object)
+-{
++{
+ /* GpaCMNetkey *card = GPA_CM_NETKEY (object); */
+
+ parent_class->finalize (object);
+@@ -1031,7 +1031,7 @@ GType
+ gpa_cm_netkey_get_type (void)
+ {
+ static GType this_type = 0;
+-
++
+ if (!this_type)
+ {
+ static const GTypeInfo this_info =
+@@ -1046,23 +1046,23 @@ gpa_cm_netkey_get_type (void)
+ 0, /* n_preallocs */
+ gpa_cm_netkey_init
+ };
+-
++
+ this_type = g_type_register_static (GPA_CM_OBJECT_TYPE,
+ "GpaCMNetkey",
+ &this_info, 0);
+ }
+-
++
+ return this_type;
+ }
+
+
+-/************************************************************
++/************************************************************
+ ********************** Public API ************************
+ ************************************************************/
+ GtkWidget *
+ gpa_cm_netkey_new ()
+ {
+- return GTK_WIDGET (g_object_new (GPA_CM_NETKEY_TYPE, NULL));
++ return GTK_WIDGET (g_object_new (GPA_CM_NETKEY_TYPE, NULL));
+ }
+
+
+diff --git a/src/get-path.c b/src/get-path.c
+index f50e21b..71fe0e1 100644
+--- a/src/get-path.c
++++ b/src/get-path.c
+@@ -1,6 +1,6 @@
+ /* get-path.c - Find a system path.
+ Copyright (C) 2000-2002 G-N-U GmbH.
+- Copyright (C) 2005, 2008 g10 Code GmbH.
++ Copyright (C) 2005, 2008, 2013 g10 Code GmbH.
+
+ This file is part of GPA.
+
+@@ -23,7 +23,10 @@
+ #endif
+
+ #include <glib.h>
++#include <string.h>
++#include <gpgme.h>
+
++#include "gpa.h"
+ #include "get-path.h"
+
+
+@@ -31,7 +34,7 @@
+
+ #include <unistd.h>
+
+-#include <windows.h>
++#include <windows.h>
+
+ #include "w32reg.h"
+
+@@ -55,7 +58,7 @@ w32_strerror (int w32_errno)
+ {
+ static char strerr[256];
+ int ec = (int) GetLastError ();
+-
++
+ if (w32_errno == 0)
+ w32_errno = ec;
+ FormatMessage (FORMAT_MESSAGE_FROM_SYSTEM, NULL, w32_errno,
+@@ -103,7 +106,7 @@ dlclose (void *hd)
+ return 0;
+ }
+ return -1;
+-}
++}
+
+
+ static HRESULT
+@@ -143,13 +146,83 @@ w32_shgetfolderpath (HWND a, int b, HANDLE c, DWORD d, LPSTR e)
+
+ #endif /* G_OS_WIN32 */
+
++
++
++
+
++struct homedir_from_gpgconf_s
++{
++ GMainLoop *loop;
++ char *homedir;
++};
++
++static gboolean
++homedir_from_gpgconf_parser (void *opaque, char *line)
++{
++ struct homedir_from_gpgconf_s *parm = opaque;
++ char *value, *p;
++
++ if (!line)
++ {
++ /* We are finished with the command. Stop the loop. */
++ g_main_loop_quit (parm->loop);
++ return FALSE; /* (The return code does not matter here.) */
++ }
++
++ value = strchr (line, ':');
++ if (!value)
++ return TRUE; /* Invalid line - keep on running. */;
++ *value++ = 0;
++ if (strcmp (line, "homedir"))
++ return TRUE; /* Not the right item - keep on running. */
++
++ p = strchr (value, ':');
++ if (p)
++ *p = 0;
++ decode_percent_string (value);
++ parm->homedir = g_strdup (value);
++ return FALSE; /* Ready - force an EOF. */
++}
++
++
++/* Retrieve the default home directory via gpgconf and return it as a
++ malloced string. If this is not possible, return NULL. */
++static char *
++homedir_from_gpgconf (void)
++{
++ struct homedir_from_gpgconf_s parm;
++
++ memset (&parm, 0, sizeof parm);
++
++ parm.loop = g_main_loop_new (NULL, TRUE);
++
++ if (gpa_start_simple_gpg_command
++ (homedir_from_gpgconf_parser, &parm,
++ GPGME_PROTOCOL_GPGCONF, 0, "--list-dirs", NULL))
++ {
++ g_main_loop_unref (parm.loop);
++ return NULL;
++ }
++
++ g_main_loop_run (parm.loop);
++ g_main_loop_unref (parm.loop);
++ return parm.homedir;
++}
++
++
+ /* Get the path to the default home directory. */
+ gchar *
+ default_homedir (void)
+ {
+ gchar *dir;
+
++ dir = homedir_from_gpgconf ();
++ if (dir)
++ {
++ g_debug ("Found homedir '%s' via gpgconf", dir);
++ return dir;
++ }
++
+ /* g_getenv returns string in filename encoding. */
+ dir = (gchar *) g_getenv ("GNUPGHOME");
+ if (dir && dir[0])
+@@ -166,7 +239,7 @@ default_homedir (void)
+ dir = NULL;
+ }
+ }
+-
++
+ if (! dir)
+ {
+ char path[MAX_PATH];
+@@ -178,7 +251,7 @@ default_homedir (void)
+ using a system roaming serives might be better than to let
+ them do it manually. A security conscious user will anyway
+ use the registry entry to have better control. */
+- if (w32_shgetfolderpath (NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE,
++ if (w32_shgetfolderpath (NULL, CSIDL_APPDATA | CSIDL_FLAG_CREATE,
+ NULL, 0, path) >= 0)
+ {
+ dir = g_build_filename (path, "gnupg", NULL);
+diff --git a/src/gpa.h b/src/gpa.h
+index a20d704..a321698 100644
+--- a/src/gpa.h
++++ b/src/gpa.h
+@@ -131,6 +131,7 @@ char *decode_c_string (const char *src);
+ char *percent_escape (const char *string,
+ const char *delimiters, int space2plus);
+ size_t percent_unescape (char *string, int plus2space);
++void decode_percent_string (char *str);
+
+
+ /*-- Convenience macros. -- */
+diff --git a/src/gpgmetools.c b/src/gpgmetools.c
+index 5d4beae..a6ff3d8 100644
+--- a/src/gpgmetools.c
++++ b/src/gpgmetools.c
+@@ -1435,20 +1435,21 @@ is_gpg_version_at_least (const char *need_version)
+ }
+
+
+-/* Structure used to communicate with gpg_simple_stderr_cb. */
+-struct gpg_simple_stderr_parm_s
++/* Structure used to communicate with gpg_simple_stdio_cb. */
++struct gpg_simple_stdio_parm_s
+ {
+ gboolean (*cb)(void *opaque, char *line);
+ void *cb_arg;
+ GString *string;
++ int only_status_lines;
+ };
+
+ /* Helper for gpa_start_simple_gpg_command. */
+ static gboolean
+-gpg_simple_stderr_cb (GIOChannel *channel, GIOCondition condition,
+- void *user_data)
++gpg_simple_stdio_cb (GIOChannel *channel, GIOCondition condition,
++ void *user_data)
+ {
+- struct gpg_simple_stderr_parm_s *parm = user_data;
++ struct gpg_simple_stdio_parm_s *parm = user_data;
+ GIOStatus status;
+ char *line, *p;
+
+@@ -1461,27 +1462,41 @@ gpg_simple_stderr_cb (GIOChannel *channel, GIOCondition condition,
+ {
+ line = parm->string->str;
+
++ /* Strip line terminator. */
++ p = strchr (line, '\n');
++ if (p)
++ {
++ if (p > line && p[-1] == '\r')
++ p[-1] = 0;
++ else
++ *p = 0;
++ }
++
+ /* We care only about status lines. */
+- if (!strncmp (line, "[GNUPG:] ", 9))
++ if (parm->only_status_lines && !strncmp (line, "[GNUPG:] ", 9))
+ {
+ line += 9;
+
+- /* Strip line terminator. */
+- p = strchr (line, '\n');
+- if (p)
++ /* Call user callback. */
++ if (parm->cb && !parm->cb (parm->cb_arg, line))
+ {
+- if (p > line && p[-1] == '\r')
+- p[-1] = 0;
+- else
+- *p = 0;
++ /* User requested EOF. */
++ goto cleanup;
+ }
+-
++ /* Return direct so that we do not run into the G_IO_HUP
++ check. This is required to read all buffered input. */
++ return TRUE; /* Keep on watching this channel. */
++ }
++ else if (!parm->only_status_lines)
++ {
+ /* Call user callback. */
+ if (parm->cb && !parm->cb (parm->cb_arg, line))
+ {
+ /* User requested EOF. */
+ goto cleanup;
+ }
++
++ return TRUE; /* Keep on watching this channel. */
+ }
+ }
+ if (status != G_IO_STATUS_NORMAL && status != G_IO_STATUS_AGAIN )
+@@ -1517,20 +1532,22 @@ gpg_simple_stderr_cb (GIOChannel *channel, GIOCondition condition,
+ is used to call gpg-connect-agent.
+
+ If the function returns success the provided callback CB is called
+- for each line received on STDERR. EOF is send to this callback by
+- passing a LINE argument of NULL. The callback may use this for
+- cleanup. If the callback returns FALSE, an EOF is forced with the
+- result that the callback is called once more with LINE set to NULL. */
++ for each line received on stdout (respective stderr if USE_STADERR
++ is true). EOF is send to this callback by passing a LINE as NULL.
++ The callback may use this for cleanup. If the callback returns
++ FALSE, an EOF is forced so that the callback is called once more
++ with LINE set to NULL. */
+ gpg_error_t
+ gpa_start_simple_gpg_command (gboolean (*cb)(void *opaque, char *line),
+ void *cb_arg, gpgme_protocol_t protocol,
++ int use_stderr,
+ const char *first_arg, ...)
+ {
+ char *argv[24];
+ int argc;
+- int fd_stderr;
++ int fd_stdio;
+ GIOChannel *channel;
+- struct gpg_simple_stderr_parm_s *parm = NULL;
++ struct gpg_simple_stdio_parm_s *parm = NULL;
+ char *freeme = NULL;
+
+ if (protocol == GPGME_PROTOCOL_OpenPGP)
+@@ -1571,11 +1588,17 @@ gpa_start_simple_gpg_command (gboolean (*cb)(void *opaque, char *line),
+ parm->cb = cb;
+ parm->cb_arg = cb_arg;
+ parm->string = g_string_sized_new (200);
++ parm->only_status_lines = use_stderr;
+
+ if (!g_spawn_async_with_pipes (NULL, argv, NULL,
+- (G_SPAWN_STDOUT_TO_DEV_NULL),
++ (use_stderr
++ ? G_SPAWN_STDOUT_TO_DEV_NULL
++ : G_SPAWN_STDERR_TO_DEV_NULL),
+ NULL, NULL, NULL,
+- NULL, NULL, &fd_stderr, NULL))
++ NULL,
++ use_stderr? NULL : &fd_stdio,
++ use_stderr? &fd_stdio : NULL,
++ NULL))
+ {
+ gpa_window_error (_("Calling the crypto engine program failed."), NULL);
+ xfree (parm);
+@@ -1584,9 +1607,9 @@ gpa_start_simple_gpg_command (gboolean (*cb)(void *opaque, char *line),
+ }
+ g_free (freeme);
+ #ifdef G_OS_WIN32
+- channel = g_io_channel_win32_new_fd (fd_stderr);
++ channel = g_io_channel_win32_new_fd (fd_stdio);
+ #else
+- channel = g_io_channel_unix_new (fd_stderr);
++ channel = g_io_channel_unix_new (fd_stdio);
+ #endif
+ g_io_channel_set_encoding (channel, NULL, NULL);
+ /* Note that we need a buffered channel, so that we can use the read
+@@ -1595,7 +1618,7 @@ gpa_start_simple_gpg_command (gboolean (*cb)(void *opaque, char *line),
+
+ /* Create a watch for the channel. */
+ if (!g_io_add_watch (channel, (G_IO_IN|G_IO_HUP),
+- gpg_simple_stderr_cb, parm))
++ gpg_simple_stdio_cb, parm))
+ {
+ g_debug ("error creating watch for gpg command");
+ g_io_channel_unref (channel);
+@@ -1613,7 +1636,7 @@ gpa_start_simple_gpg_command (gboolean (*cb)(void *opaque, char *line),
+ void
+ gpa_start_agent (void)
+ {
+- gpa_start_simple_gpg_command (NULL, NULL, GPGME_PROTOCOL_ASSUAN,
++ gpa_start_simple_gpg_command (NULL, NULL, GPGME_PROTOCOL_ASSUAN, 1,
+ "NOP", "/bye", NULL);
+ }
+
+diff --git a/src/gpgmetools.h b/src/gpgmetools.h
+index 2953362..e8b2c34 100644
+--- a/src/gpgmetools.h
++++ b/src/gpgmetools.h
+@@ -209,6 +209,7 @@ gpg_error_t gpa_start_simple_gpg_command (gboolean (*cb)
+ (void *opaque, char *line),
+ void *cb_arg,
+ gpgme_protocol_t protocol,
++ int use_stderr,
+ const char *first_arg, ...
+ ) G_GNUC_NULL_TERMINATED;
+
+diff --git a/src/server.c b/src/server.c
+index d220ccb..1ce9a89 100644
+--- a/src/server.c
++++ b/src/server.c
+@@ -1255,53 +1255,6 @@ hextobyte (const char *str)
+ }
+
+
+-/* Decode the percent escaped string STR in place. */
+-static void
+-decode_percent_string (char *str)
+-{
+- char *src = str;
+- char *dest = str;
+-
+- /* Convert the string. */
+- while (*src)
+- {
+- if (*src != '%')
+- {
+- *(dest++) = *(src++);
+- continue;
+- }
+- else
+- {
+- int val = hextobyte (&src[1]);
+-
+- if (val == -1)
+- {
+- /* Should not happen. */
+- *(dest++) = *(src++);
+- if (*src)
+- *(dest++) = *(src++);
+- if (*src)
+- *(dest++) = *(src++);
+- }
+- else
+- {
+- if (!val)
+- {
+- /* A binary zero is not representable in a C
+- string. */
+- *(dest++) = '\\';
+- *(dest++) = '0';
+- }
+- else
+- *((unsigned char *) dest++) = val;
+- src += 3;
+- }
+- }
+- }
+- *(dest++) = 0;
+-}
+-
+-
+ /* FILE <file> [--continued]
+
+ Set the files on which to operate.
+diff --git a/src/utils.c b/src/utils.c
+index 1b8dbaa..0d3379f 100644
+--- a/src/utils.c
++++ b/src/utils.c
+@@ -65,7 +65,7 @@ xcalloc (size_t n, size_t m)
+ memset (p, 0, nbytes);
+ else
+ {
+- g_error ("%s: failed to allocate %lu bytes",
++ g_error ("%s: failed to allocate %lu bytes",
+ G_STRLOC, (unsigned long)nbytes);
+ abort (); /* Just in case g_error returns. */
+ }
+@@ -97,7 +97,7 @@ translate_sys2libc_fd (assuan_fd_t fd, int for_write)
+
+ if (fd == ASSUAN_INVALID_FD)
+ return -1;
+-
++
+ /* Note that _open_osfhandle is currently defined to take and return
+ a long. */
+ x = _open_osfhandle ((long)fd, for_write ? 1 : 0);
+@@ -111,15 +111,15 @@ translate_sys2libc_fd (assuan_fd_t fd, int for_write)
+
+
+ #ifdef HAVE_W32_SYSTEM
+-int
++int
+ inet_aton (const char *cp, struct in_addr *inp)
+ {
+ if (!cp || !*cp || !inp)
+ {
+ errno = EINVAL;
+- return 0;
++ return 0;
+ }
+-
++
+ if (!strcmp(cp, "255.255.255.255"))
+ {
+ /* Although this is a valid address, the old inet_addr function
+@@ -127,7 +127,7 @@ inet_aton (const char *cp, struct in_addr *inp)
+ inp->s_addr = INADDR_NONE;
+ return 1;
+ }
+-
++
+ inp->s_addr = inet_addr (cp);
+ return (inp->s_addr != INADDR_NONE);
+ }
+@@ -226,9 +226,9 @@ decode_c_string (const char *src)
+ this will also never be larger than the source
+ string. */
+ *(dest++) = '\\';
+- *(dest++) = '0';
++ *(dest++) = '0';
+ }
+- else
++ else
+ *((unsigned char *) dest++) = val;
+ src += 4;
+ }
+@@ -322,7 +322,7 @@ percent_unescape (char *string, int plus2space)
+ while (*string)
+ {
+ if (*string == '%' && string[1] && string[2])
+- {
++ {
+ string++;
+ *p++ = xtoi_2 (string);
+ n++;
+@@ -345,3 +345,50 @@ percent_unescape (char *string, int plus2space)
+ }
+
+
++/* Decode the percent escaped string STR in place. In contrast to
++ percent_unescape, this make sure that the result is a string and in
++ addition escapes embedded nuls. */
++void
++decode_percent_string (char *str)
++{
++ char *src = str;
++ char *dest = str;
++
++ /* Convert the string. */
++ while (*src)
++ {
++ if (*src != '%')
++ {
++ *(dest++) = *(src++);
++ continue;
++ }
++ else
++ {
++ int val = hextobyte (&src[1]);
++
++ if (val == -1)
++ {
++ /* Should not happen. */
++ *(dest++) = *(src++);
++ if (*src)
++ *(dest++) = *(src++);
++ if (*src)
++ *(dest++) = *(src++);
++ }
++ else
++ {
++ if (!val)
++ {
++ /* A binary zero is not representable in a C
++ string. */
++ *(dest++) = '\\';
++ *(dest++) = '0';
++ }
++ else
++ *((unsigned char *) dest++) = val;
++ src += 3;
++ }
++ }
++ }
++ *(dest++) = 0;
++}
+--
+1.7.7.1
-----------------------------------------------------------------------
Summary of changes:
Makefile.am | 4 +-
patches/gpa-0.9.4/03-homedir-via-gpgconf.patch | 1032 ++++++++++++++++++++++++
2 files changed, 1034 insertions(+), 2 deletions(-)
create mode 100755 patches/gpa-0.9.4/03-homedir-via-gpgconf.patch
hooks/post-receive
--
GnuPG for Windows
http://git.gnupg.org
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