win32: use ShellExecute() to launch attachments.

git-svn-id: svn://sylpheed.sraoss.jp/sylpheed/trunk@642 ee746299-78ed-0310-b773-934348b2243d

2 files changed, 61 insertions, 2 deletions

diff --git a/libsylph/utils.c b/libsylph/utils.c
index 579edee7..b06cae6e 100644
--- a/libsylph/utils.c
+++ b/libsylph/utils.c
@@ -42,6 +42,7 @@
 #include <time.h>
 
 #ifdef G_OS_WIN32
+#  include <windows.h>
 #  include <wchar.h>
 #  include <direct.h>
 #  include <io.h>
@@ -426,6 +427,23 @@ gchar *strncpy2(gchar *dest, const gchar *src, size_t n)
 	return dest;
 }
 
+/* Similar to g_str_has_suffix() but case-insensitive */
+gboolean str_has_suffix_case(const gchar *str, const gchar *suffix)
+{
+	size_t len, s_len;
+
+	if (!str || !suffix)
+		return FALSE;
+
+	len = strlen(str);
+	s_len = strlen(suffix);
+
+	if (s_len > len)
+		return FALSE;
+
+	return (g_ascii_strcasecmp(str + (len - s_len), suffix) == 0);
+}
+
 /* Examine if next block is non-ASCII string */
 gboolean is_next_nonascii(const gchar *s)
 {
@@ -3063,6 +3081,42 @@ gint execute_command_line(const gchar *cmdline, gboolean async)
 	return ret;
 }
 
+gint execute_open_file(const gchar *file, const gchar *content_type)
+{
+	g_return_val_if_fail(file != NULL, -1);
+
+#ifdef G_OS_WIN32
+	log_print("opening %s - %s\n", file, content_type ? content_type : "");
+
+	if (G_WIN32_HAVE_WIDECHAR_API()) {
+		wchar_t *wpath;
+
+		wpath = g_utf8_to_utf16(file, -1, NULL, NULL, NULL);
+		if (wpath == NULL)
+			return -1;
+
+		ShellExecuteW(NULL, L"open", wpath, NULL, NULL, SW_SHOWNORMAL);
+
+		g_free(wpath);
+
+		return 0;
+	} else {
+		gchar *cp_path;
+
+		cp_path = g_locale_from_utf8(file, -1, NULL, NULL, NULL);
+		if (cp_path == NULL)
+			return -1;
+
+		ShellExecuteA(NULL, "open", cp_path, NULL, NULL, SW_SHOWNORMAL);
+
+		g_free(cp_path);
+
+		return 0;
+	}
+#endif
+	return 0;
+}
+
 gchar *get_command_output(const gchar *cmdline)
 {
 	gchar *child_stdout;
diff --git a/libsylph/utils.h b/libsylph/utils.h
index 311525b0..f628551f 100644
--- a/libsylph/utils.h
+++ b/libsylph/utils.h
@@ -234,8 +234,11 @@ gchar *strncpy2		(gchar		*dest,
 			 const gchar	*src,
 			 size_t		 n);
 
-gboolean is_next_nonascii	(const gchar *s);
-gint get_next_word_len		(const gchar *s);
+gboolean str_has_suffix_case	(const gchar	*str,
+				 const gchar	*suffix);
+
+gboolean is_next_nonascii	(const gchar	*s);
+gint get_next_word_len		(const gchar	*s);
 
 /* functions for string parsing */
 gint subject_compare			(const gchar	*s1,
@@ -428,6 +431,8 @@ gint execute_async		(gchar *const	 argv[]);
 gint execute_sync		(gchar *const	 argv[]);
 gint execute_command_line	(const gchar	*cmdline,
 				 gboolean	 async);
+gint execute_open_file		(const gchar	*file,
+				 const gchar	*content_type);
 gchar *get_command_output	(const gchar	*cmdline);
 
 /* open URI with external browser */