Adding upstream version 0.11.1.upstream/0.11.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/bin2c.hh b/src/bin2c.hh
new file mode 100644
index 0000000..fc6c4db
--- /dev/null
+++ b/src/bin2c.hh
@@ -0,0 +1,74 @@
+/**
+ * Copyright (c) 2020, 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.
+ *
+ * @file bin2c.hh
+ */
+
+#ifndef lnav_bin2c_hh
+#define lnav_bin2c_hh
+
+#include <memory>
+
+#include <assert.h>
+#include <sys/types.h>
+#include <zlib.h>
+
+#include "base/intern_string.hh"
+
+struct bin_src_file {
+    bin_src_file(const char* name,
+                 const unsigned char* data,
+                 size_t compressed_size,
+                 size_t size)
+        : bsf_name(name), bsf_data(new unsigned char[size + 1]), bsf_size(size)
+    {
+        uLongf zsize = size;
+        auto rc
+            = uncompress(this->bsf_data.get(), &zsize, data, compressed_size);
+        assert(rc == Z_OK);
+        assert(zsize == size);
+        this->bsf_data[size] = '\0';
+    };
+
+    string_fragment to_string_fragment() const
+    {
+        return string_fragment{this->bsf_data.get(), 0, (int) this->bsf_size};
+    }
+
+    const char* get_name() const
+    {
+        return this->bsf_name;
+    }
+
+private:
+    const char* bsf_name;
+    std::unique_ptr<unsigned char[]> bsf_data;
+    ssize_t bsf_size;
+};
+
+#endif