From 62e4c68907d8d33709c2c1f92a161dff00b3d5f2 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Mon, 15 Apr 2024 22:01:36 +0200
Subject: Adding upstream version 0.11.2.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/sequence_sink.hh | 89 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 89 insertions(+)
 create mode 100644 src/sequence_sink.hh

(limited to 'src/sequence_sink.hh')

diff --git a/src/sequence_sink.hh b/src/sequence_sink.hh
new file mode 100644
index 0000000..5c540c5
--- /dev/null
+++ b/src/sequence_sink.hh
@@ -0,0 +1,89 @@
+/**
+ * Copyright (c) 2007-2012, Timothy Stack
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * * Neither the name of Timothy Stack nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#ifndef sequence_sink_hh
+#define sequence_sink_hh
+
+#include <map>
+
+#include "bookmarks.hh"
+#include "grep_proc.hh"
+#include "listview_curses.hh"
+#include "sequence_matcher.hh"
+
+class sequence_sink : public grep_proc_sink<vis_line_t> {
+public:
+    sequence_sink(sequence_matcher& sm, bookmark_vector<vis_line_t>& bv)
+        : ss_matcher(sm), ss_bookmarks(bv){};
+
+    void grep_match(grep_proc<vis_line_t>& gp,
+                    vis_line_t line,
+                    int start,
+                    int end)
+    {
+        this->ss_line_values.clear();
+    };
+
+    void grep_capture(grep_proc<vis_line_t>& gp,
+                      vis_line_t line,
+                      int start,
+                      int end,
+                      char* capture)
+    {
+        if (start == -1) {
+            this->ss_line_values.push_back("");
+        } else {
+            this->ss_line_values.push_back(std::string(capture));
+        }
+    };
+
+    void grep_match_end(grep_proc<vis_line_t>& gp, vis_line_t line)
+    {
+        sequence_matcher::id_t line_id;
+
+        this->ss_matcher.identity(this->ss_line_values, line_id);
+
+        std::vector<vis_line_t>& line_state = this->ss_state[line_id];
+        if (this->ss_matcher.match(this->ss_line_values, line_state, line)) {
+            std::vector<vis_line_t>::iterator iter;
+
+            for (iter = line_state.begin(); iter != line_state.end(); ++iter) {
+                this->ss_bookmarks.insert_once(vis_line_t(*iter));
+            }
+            line_state.clear();
+        }
+    };
+
+private:
+    sequence_matcher& ss_matcher;
+    bookmark_vector<vis_line_t>& ss_bookmarks;
+    std::vector<std::string> ss_line_values;
+    std::map<sequence_matcher::id_t, std::vector<vis_line_t> > ss_state;
+};
+#endif
-- 
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