From cf600a33ab9bd92bec1c988fbeae21dcdcb24940 Mon Sep 17 00:00:00 2001
From: =?utf8?q?=E8=AB=8F=E8=A8=AA=E5=AD=90?= <suwako@076.moe>
Date: Wed, 9 Oct 2024 15:31:02 +0900
Subject: [PATCH] =?utf8?q?=E3=82=B3=E3=83=94=E3=83=BC=E3=82=BF=E3=82=A4?=
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---
 CHANGELOG.md   |  1 +
 src/common.c   | 18 ++++++++++++++++++
 src/common.h   |  2 ++
 src/otppass.c  |  5 +++++
 src/yankpass.c |  3 +++
 5 files changed, 29 insertions(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index a4ef4e6..f3a67eb 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,7 @@
 * パスワードコピーの期間を設定出来る様に
 * ワンタイムパスワード（OTP）を表示せずにコピー機能性の追加
 * Wayland対応の追加
+* コピータイムアウトの間にCTRL+Cを押したら、クリップボードから取り消す様に
 
 # 1.4.0
 * Haiku対応
diff --git a/src/common.c b/src/common.c
index 58c975e..4253a9d 100644
--- a/src/common.c
+++ b/src/common.c
@@ -253,3 +253,21 @@ void freeList(List *list) {
   list->tail = NULL;
   list->size = 0;
 }
+
+void handle_sigint(int sig) {
+  (void)sig;
+
+  if (getenv("WAYLAND_DISPLAY") != NULL) {
+    system("echo -n \"\" | wl-copy");
+  } else {
+    system("echo -n \"\" | xclip -selection clipboard");
+  }
+
+  if (strncmp(getlang(), "en", 2) == 0) {
+    printf("\nClipboard cleared and program aborted.\n");
+  } else {
+    printf("\nクリップボードをクリアし、プログラムが中止されました。\n");
+  }
+
+  exit(0);
+}
diff --git a/src/common.h b/src/common.h
index dead7fe..2e06fd5 100644
--- a/src/common.h
+++ b/src/common.h
@@ -1,6 +1,7 @@
 #ifndef COMMON_H
 #define COMMON_H
 
+#include <signal.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -27,6 +28,7 @@ int mkdir_r(const char *path, mode_t mode);
 int tmpcopy(const char *inpath, const char *outpath);
 void scanDir(const char *dpath, const char *rpath, List *fpaths,
     List *fullpaths, List *dispaths);
+void handle_sigint(int sig);
 
 // C言語のvector
 void initList(List *list);
diff --git a/src/otppass.c b/src/otppass.c
index 39aaec8..1124fc1 100644
--- a/src/otppass.c
+++ b/src/otppass.c
@@ -124,6 +124,11 @@ void otppass(char *file, int isCopy, int copyTimeout) {
     return;
   }
 
+  // CTRL + Cを押す場合
+  if (isCopy) {
+    signal(SIGINT, handle_sigint);
+  }
+
   gpgme_ctx_t ctx;
   gpgme_error_t err;
   gpgme_data_t in, out;
diff --git a/src/yankpass.c b/src/yankpass.c
index d79463c..c1b5435 100644
--- a/src/yankpass.c
+++ b/src/yankpass.c
@@ -39,6 +39,9 @@ void yankpass(char *file, int copyTimeout) {
     return;
   }
 
+  // CTRL + Cを押す場合
+  signal(SIGINT, handle_sigint);
+
   // OpenPGPプロトコールを設定
   gpgme_set_protocol(ctx, GPGME_PROTOCOL_OpenPGP);
 
-- 
2.43.0