commit 0d164d3e260c44584e96f95df12fbea4b3466867
parent e0f1b46602c713c91d84c4e1929e30dbb9a01720
Author: Jonathan Boeing <jonathan@claws-mail.org>
Date: Tue, 14 Sep 2021 02:04:45 -0700
Update Windows registry code
Diffstat:
6 files changed, 221 insertions(+), 271 deletions(-)
diff --git a/src/common/Makefile.am b/src/common/Makefile.am
@@ -15,7 +15,7 @@ noinst_LTLIBRARIES = libclawscommon.la
if OS_WIN32
arch_sources = w32_reg.c
-arch_headers = w32lib.h
+arch_headers = w32_reg.h
else
arch_files =
arch_header =
diff --git a/src/common/w32_reg.c b/src/common/w32_reg.c
@@ -1,172 +1,127 @@
-/* w32_reg.c - Posix emulation layer for Sylpheed (Claws)
+/*
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2021 the Claws Mail team and Hiroyuki Yamamoto
*
- * This file is part of w32lib.
- *
- * w32lib is free software; you can redistribute it and/or modify
+ * This program 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 3 of the License, or
* (at your option) any later version.
*
- * w32lib is distributed in the hope that it will be useful,
+ * This program 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/>.
- *
- * For more information and a list of changes, see w32lib.h
*/
-#include <windows.h>
+#include "w32_reg.h"
#include "utils.h"
-#include "w32lib.h"
-
-static HKEY get_root_key_from_str(char *parent)
-{
- HKEY rootKey = NULL;
- if (!parent || !strlen(parent))
- rootKey = HKEY_CURRENT_USER ;
- else if (!strcmp(parent, "HKCR") || !strcmp(parent,"HKEY_CLASSES_ROOT"))
- rootKey = HKEY_CLASSES_ROOT ;
- else if (!strcmp(parent, "HKCU") || !strcmp(parent,"HKEY_CURRENT_USER"))
- rootKey = HKEY_CURRENT_USER ;
- else if (!strcmp(parent, "HKLM") || !strcmp(parent,"HKEY_LOCAL_MACHINE"))
- rootKey = HKEY_LOCAL_MACHINE ;
- else if (!strcmp(parent, "HKU") || !strcmp(parent,"HKEY_USERS"))
- rootKey = HKEY_USERS ;
- else if (!strcmp(parent, "HKCC") || !strcmp(parent,"HKEY_CURRENT_CONFIG"))
- rootKey = HKEY_CURRENT_CONFIG ;
- return rootKey;
-}
-
-int write_w32_registry_string( char *parent, char *section, char *value, char *data )
+gboolean reg_set_value(HKEY root,
+ const gchar *subkey,
+ const gchar *value,
+ DWORD type,
+ const BYTE *data,
+ DWORD data_size)
{
- HKEY hKey, rootKey;
- int ret;
+ DWORD ret;
+ HKEY key;
+ gchar *tmp;
- rootKey = get_root_key_from_str(parent);
- ret = RegCreateKeyEx(rootKey, section, 0, NULL,
- REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
+ ret = RegCreateKeyEx(root, subkey, 0, NULL, REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &key, NULL);
if (ret != ERROR_SUCCESS) {
- debug_print("can't write key %s\\%s: %d\n", parent, section, ret);
- return -1;
+ tmp = g_win32_error_message(ret);
+ debug_print("RegCreateKeyEx %p \"%s\" had error: \"%s\"\n", root, subkey, tmp);
+ g_free(tmp);
+ return FALSE;
}
- ret = RegSetValueEx(hKey, value, 0, REG_SZ, (LPVOID)data, strlen(data)+1);
+
+ ret = RegSetValueEx(key, value, 0, type, data, data_size);
if (ret != ERROR_SUCCESS) {
- RegCloseKey(hKey);
- debug_print("can't write key %s\\%s: %d\n", parent, section, ret);
- return -1;
+ tmp = g_win32_error_message(ret);
+ debug_print("RegSetValueEx %p \"%s\" had error: \"%s\"\n", root, subkey, tmp);
+ g_free(tmp);
}
- RegCloseKey(hKey);
- return 0;
+
+ RegCloseKey(key);
+ return (ret == ERROR_SUCCESS);
}
-int write_w32_registry_dword( char *parent, char *section, char *value, int data )
+gboolean write_w32_registry_string(HKEY root,
+ const gchar *subkey,
+ const gchar *value,
+ const gchar *data)
{
- HKEY hKey, rootKey;
- int ret;
-
- rootKey = get_root_key_from_str(parent);
- ret = RegCreateKeyEx(rootKey, section, 0, NULL,
- REG_OPTION_NON_VOLATILE, KEY_WRITE, NULL, &hKey, NULL);
- if (ret != ERROR_SUCCESS) {
- debug_print("can't write key %s\\%s: %d\n", parent, section, ret);
- return -1;
- }
- ret = RegSetValueEx(hKey, value, 0, REG_DWORD, (LPBYTE)&data, sizeof(data));
- if (ret != ERROR_SUCCESS) {
- RegCloseKey(hKey);
- debug_print("can't write key %s\\%s: %d\n", parent, section, ret);
- return -1;
- }
- RegCloseKey(hKey);
- return 0;
+ return reg_set_value(root, subkey, value, REG_SZ, (BYTE *)data, strlen(data) + 1);
}
-char *read_w32_registry_string( char *parent, char *section, char *key )
+gboolean write_w32_registry_dword(HKEY root,
+ const gchar *subkey,
+ const gchar *value,
+ DWORD data)
{
- HKEY hKey, rootKey;
- char *str;
- int ret;
-
- char buf[ MAX_PATH ];
- DWORD bufsiz = sizeof( buf );
-
- rootKey = get_root_key_from_str(parent);
-
- if (!rootKey)
- return NULL;
-
- str = NULL;
- ret = RegOpenKeyEx( rootKey, section, 0, KEY_READ, &hKey );
- if ( ERROR_SUCCESS == ret ){
- ret = RegQueryValueEx( hKey, key, 0, NULL,
- (LPBYTE)buf, &bufsiz );
- if ( ERROR_SUCCESS == ret ){
- str = strdup( buf );
- }
- RegCloseKey( hKey );
- }
- return str;
+ return reg_set_value(root, subkey, value, REG_DWORD, (BYTE *)&data, sizeof(DWORD));
}
-char *get_content_type_from_registry_with_ext( char *ext )
+gchar *read_w32_registry_string(HKEY root, const gchar *subkey, const gchar *value)
{
- HKEY hKey, parent;
- int ret;
- char buf[ MAX_PATH ];
- DWORD bufsiz;
- char *section, *key, *value;
-
- if (ext == NULL)
+ HKEY hkey;
+ DWORD ret;
+ DWORD type;
+ BYTE *data;
+ DWORD data_size;
+ gchar *tmp;
+
+ if (subkey == NULL)
return NULL;
- // parent : HKEY_CLASSES_ROOT
- // section : ".txt"
- parent = HKEY_CLASSES_ROOT;
- section = malloc ( 1 + strlen (ext) + 1);
- if (!section)
- return NULL;
- *section = '.';
- strcpy (section+1, ext);
-
- value = NULL;
- while ( 1 ) {
- ret = RegOpenKeyEx( parent, section, 0, KEY_READ, &hKey );
- if ( ERROR_SUCCESS != ret ) {
- // If section is not found...
- value = NULL;
- break;
- }
-
- // key : "Content Type"
- key = "Content Type";
- bufsiz = sizeof( buf );
- ret = RegQueryValueEx( hKey, key, 0, NULL, (LPBYTE)buf, &bufsiz );
- if ( ERROR_SUCCESS == ret ) {
- // If value is found!
- RegCloseKey( hKey );
- value = strdup( buf );
- break;
- }
+ ret = RegOpenKeyEx(root, subkey, 0, KEY_READ, &hkey);
+ if (ret != ERROR_SUCCESS) {
+ tmp = g_win32_error_message(ret);
+ debug_print("RegOpenKeyEx %p \"%s\" had error: \"%s\"\n", root, subkey, tmp);
+ g_free(tmp);
+ return NULL;
+ }
- key = "";
- bufsiz = sizeof( buf );
- ret = RegQueryValueEx( hKey, key, 0, NULL, (LPBYTE)buf, &bufsiz );
- if ( ERROR_SUCCESS != ret ) {
- RegCloseKey( hKey );
- value = NULL;
- break;
- }
+ // Get the needed buffer size
+ ret = RegQueryValueEx(hkey, value, 0, &type, NULL, &data_size);
+ if (ret != ERROR_SUCCESS) {
+ tmp = g_win32_error_message(ret);
+ debug_print("RegQueryValueEx %p \"%s\" \"%s\" had error: \"%s\" when getting buffer size\n",
+ root, subkey, value, tmp);
+ RegCloseKey(hkey);
+ g_free(tmp);
+ return NULL;
+ } else if (type != REG_SZ) {
+ debug_print("RegQueryValueEx %p \"%s\" \"%s\" returned type %lu instead of REG_SZ\n",
+ root, subkey, value, type);
+ RegCloseKey(hkey);
+ return NULL;
+ } else if (data_size == 0) {
+ debug_print("RegQueryValueEx %p \"%s\" \"%s\" returned data size 0\n",
+ root, subkey, value);
+ RegCloseKey(hkey);
+ return NULL;
+ }
- RegCloseKey( hKey );
- free( section );
- section = strdup( buf );
- break; //XXX:tm-gtk2
+ // The raw value is not necessarily NUL-terminated
+ data = g_malloc(data_size + 1);
+
+ ret = RegQueryValueEx(hkey, value, 0, NULL, data, &data_size);
+ if (ret == ERROR_SUCCESS) {
+ data[data_size] = '\0';
+ } else {
+ tmp = g_win32_error_message(ret);
+ debug_print("RegQueryValueEx %p \"%s\" \"%s\" had error: \"%s\"\n",
+ root, subkey, value, tmp);
+ RegCloseKey(hkey);
+ g_free(data);
+ g_free(tmp);
+ return NULL;
}
- free( section );
- return value;
+ RegCloseKey(hkey);
+ return (gchar *)data;
}
diff --git a/src/common/w32_reg.h b/src/common/w32_reg.h
@@ -0,0 +1,40 @@
+/*
+ * Claws Mail -- a GTK+ based, lightweight, and fast e-mail client
+ * Copyright (C) 1999-2021 the Claws Mail team and Hiroyuki Yamamoto
+ *
+ * This program 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 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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 __W32_REG_H__
+#define __W32_REG_H__
+
+#include <windows.h>
+#include <glib.h>
+
+gboolean write_w32_registry_string(HKEY root,
+ const gchar *subkey,
+ const gchar *value,
+ const gchar *data);
+
+gboolean write_w32_registry_dword(HKEY root,
+ const gchar *subkey,
+ const gchar *value,
+ DWORD data);
+
+// Caller should deallocate the return value with g_free()
+gchar *read_w32_registry_string(HKEY root,
+ const gchar *subkey,
+ const gchar *value);
+
+#endif
diff --git a/src/common/w32lib.h b/src/common/w32lib.h
@@ -1,82 +0,0 @@
-/* w32lib.h - Posix emulation layer for Sylpheed (Claws)
- *
- * This file is part of w32lib.
- *
- * w32lib 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 3 of the License, or
- * (at your option) any later version.
- *
- * w32lib 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/>.
- *
- * The code has been taken from the package
- * http://claws.sylpheed.org/win32/sylpheed/w32lib-dev-2004.2.3.0.zip
- * on 2005-11-17 by Werner Koch <wk@gnupg.org>. There are no regular
- * copyright notices but the file version.rc from the ZIP archive
- * claims:
- *
- * #define FILEVER "2004.2.3.0\0"
- * #define PRODVER "2004.2.3\0"
- *
- * [...]
- * VALUE "FileDescription", "Posix emulation layer for Sylpheed (Claws)\0"
- * VALUE "FileVersion", FILEVER
- * VALUE "ProductVersion", PRODVER
- * VALUE "LegalCopyright", "GPL\0"
- * VALUE "CompanyName", "GNU / Free Software Foundation\0"
- * VALUE "ProductName", "w32lib\0"
- *
- * Along with the fact that Sylpheed is under the GPL we can assume
- * that this code is under the GPL. No author information or
- * changelogs have been found.
- * Files taken form the package are:
- * w32_dirent.c w32_reg.c w32_stat.c w32_stdlib.c w32_time.c w32_wait.c
- * w32_gettext.c w32_signal.c w32_stdio.c w32_string.c w32_unistd.c
- */
-
-/* Changes are:
-
-2007-05-21 Werner Koch <wk@g10code.com>
-
- * src/common/w32_account.c: New.
-
- * src/common/w32lib.h: Undef "interface".
-
-2005-11-17 Werner Koch <wk@g10code.com>
-
- Add boilerplate text to all files and explain legal status.
-
- * w32_reg.c: Replaced g_free and g_strdup by regular C functions.
- (get_content_type_from_registry_with_ext): Ditto.
- * w32_dirent.c (readdir): Ditto.
- (opendir): Ditto.
- (closedir): Reformatted.
- (readdir): Reformatted, replaced use of g_strdup_printf and other
- g-style malloc function by regular ones. Use DIR structure from mingw.
- * w32lib.h: Don't define finddata_t for mingw. Replaced replacement
- DIR structure by the one form mingw. Allocate filename in dirent
- statically to match the defintion ussed by mingw.
- * w32_reg.c (read_w32_registry_string): Return error for invalid root
- key.
-
- */
-
-
-#ifndef _W32LIB_H_
-#define _W32LIB_H_
-
-#include <windows.h>
-
-/*** misc ***/
-int write_w32_registry_string( char *parent, char *section, char *value, char *data );
-int write_w32_registry_dword( char *parent, char *section, char *value, int data );
-char *read_w32_registry_string( char *parent, char *section, char *key );
-char *get_content_type_from_registry_with_ext( char *ext );
-
-#endif
diff --git a/src/mainwindow.c b/src/mainwindow.c
@@ -98,7 +98,7 @@
#include "printing.h"
#include "send_message.h"
#ifdef G_OS_WIN32
-#include "w32lib.h"
+#include "w32_reg.h"
#endif
#define AC_LABEL_WIDTH 240
@@ -5205,7 +5205,7 @@ static void set_default_client_cb(GtkAction *action, gpointer data)
gchar *binary_icon = NULL;
gchar *binary_compose = NULL;
gchar *binary_run = NULL;
- int r = 0;
+ gboolean r;
if ( !GetModuleFileNameA (0, exename, sizeof (exename)) ) {
alertpanel_error(_("Can not register as default client: impossible to get executable path."));
return;
@@ -5215,56 +5215,88 @@ static void set_default_client_cb(GtkAction *action, gpointer data)
binary_run = g_strconcat(exename, NULL);
/* Try to set the Mail Start menu item to Claws. It may fail if we're not root; we don't care */
- r = write_w32_registry_string("HKLM", "Software\\Clients\\Mail",
- "", "Claws Mail");
+ r = write_w32_registry_string(HKEY_LOCAL_MACHINE,
+ "Software\\Clients\\Mail",
+ "",
+ "Claws Mail");
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail",
- "", "Claws Mail");
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail",
- "DLLPath", "");
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
- "", "URL:MailTo-Protocol");
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
- "URL Protocol", "");
- if (!r)
- r = write_w32_registry_dword ("HKCU", "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
- "EditFlags", 2);
- if (!r)
- r = write_w32_registry_string ("HKCU", "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
- "FriendlyTypeName", "Claws-Mail URL");
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto\\DefaultIcon",
- "", binary_icon);
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto\\shell\\open\\command",
- "", binary_compose);
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Clients\\Mail\\Claws Mail\\shell\\open\\command",
- "", binary_run);
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail",
+ "",
+ "Claws Mail");
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail",
+ "DLLPath",
+ "");
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
+ "",
+ "URL:MailTo-Protocol");
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
+ "URL Protocol",
+ "");
+ if (r)
+ r = write_w32_registry_dword (HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
+ "EditFlags",
+ 2);
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto",
+ "FriendlyTypeName",
+ "Claws-Mail URL");
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto\\DefaultIcon",
+ "",
+ binary_icon);
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\Protocols\\mailto\\shell\\open\\command",
+ "",
+ binary_compose);
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Clients\\Mail\\Claws Mail\\shell\\open\\command",
+ "",
+ binary_run);
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Classes\\mailto",
- "", "URL:MailTo-Protocol");
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Classes\\mailto",
- "URL Protocol", "");
- if (!r)
- r = write_w32_registry_dword ("HKCU", "Software\\Classes\\mailto",
- "EditFlags", 2);
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Classes\\mailto",
- "FriendlyTypeName", "Claws-Mail URL");
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Classes\\mailto\\DefaultIcon",
- "", binary_icon);
- if (!r)
- r = write_w32_registry_string("HKCU", "Software\\Classes\\mailto\\shell\\open\\command",
- "", binary_compose);
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Classes\\mailto",
+ "",
+ "URL:MailTo-Protocol");
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Classes\\mailto",
+ "URL Protocol",
+ "");
+ if (r)
+ r = write_w32_registry_dword (HKEY_CURRENT_USER,
+ "Software\\Classes\\mailto",
+ "EditFlags",
+ 2);
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Classes\\mailto",
+ "FriendlyTypeName",
+ "Claws-Mail URL");
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Classes\\mailto\\DefaultIcon",
+ "",
+ binary_icon);
+ if (r)
+ r = write_w32_registry_string(HKEY_CURRENT_USER,
+ "Software\\Classes\\mailto\\shell\\open\\command",
+ "",
+ binary_compose);
- if (!r) {
+ if (r) {
SendMessage(HWND_BROADCAST, WM_SETTINGCHANGE, 0, (LPARAM)"Software\\Clients\\Mail");
alertpanel_notice(_("Claws Mail has been registered as default client."));
} else {
diff --git a/src/procmime.c b/src/procmime.c
@@ -55,7 +55,8 @@
#include "file-utils.h"
#ifdef G_OS_WIN32
-#include "w32lib.h"
+#include "w32_reg.h"
+#define REG_MIME_TYPE_VALUE "Content Type"
#endif
static GHashTable *procmime_get_mime_type_table (void);
@@ -1047,6 +1048,7 @@ gchar *procmime_get_mime_type(const gchar *filename)
const gchar *p;
gchar *ext = NULL;
gchar *base;
+ gchar *str;
#ifndef G_OS_WIN32
static GHashTable *mime_type_table = NULL;
MimeType *mime_type;
@@ -1062,7 +1064,11 @@ gchar *procmime_get_mime_type(const gchar *filename)
base = g_path_get_basename(filename);
if ((p = strrchr(base, '.')) != NULL)
+#ifndef G_OS_WIN32
ext = g_utf8_strdown(p + 1, -1);
+#else
+ ext = g_utf8_strdown(p, -1);
+#endif
else
ext = g_utf8_strdown(base, -1);
g_free(base);
@@ -1071,7 +1077,6 @@ gchar *procmime_get_mime_type(const gchar *filename)
mime_type = g_hash_table_lookup(mime_type_table, ext);
if (mime_type) {
- gchar *str;
str = g_strconcat(mime_type->type, "/", mime_type->sub_type,
NULL);
debug_print("got type %s for %s\n", str, ext);
@@ -1081,8 +1086,8 @@ gchar *procmime_get_mime_type(const gchar *filename)
g_free(ext);
return NULL;
#else
- gchar *str = get_content_type_from_registry_with_ext(ext);
-
+ str = read_w32_registry_string(HKEY_CLASSES_ROOT, ext, REG_MIME_TYPE_VALUE);
+ debug_print("got type %s for %s\n", str, ext);
g_free(ext);
return str;
#endif
