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/*
* Copyright (C) the Rugged contributors. All rights reserved.
*
* This file is part of Rugged, distributed under the MIT license.
* For full terms see the included LICENSE file.
*/
#include "rugged.h"
extern VALUE rb_cRuggedDiff;
VALUE rb_cRuggedDiffLine;
VALUE rugged_diff_line_new(const git_diff_line *line)
{
VALUE rb_line = rb_class_new_instance(0, NULL, rb_cRuggedDiffLine), rb_line_origin;
switch(line->origin) {
case GIT_DIFF_LINE_CONTEXT:
rb_line_origin = CSTR2SYM("context");
break;
case GIT_DIFF_LINE_ADDITION:
rb_line_origin = CSTR2SYM("addition");
break;
case GIT_DIFF_LINE_DELETION:
rb_line_origin = CSTR2SYM("deletion");
break;
case GIT_DIFF_LINE_CONTEXT_EOFNL: /* neither file has newline at the end */
rb_line_origin = CSTR2SYM("eof_no_newline");
break;
case GIT_DIFF_LINE_ADD_EOFNL: /* added at end of old file */
rb_line_origin = CSTR2SYM("eof_newline_added");
break;
case GIT_DIFF_LINE_DEL_EOFNL: /* removed at end of old file */
rb_line_origin = CSTR2SYM("eof_newline_removed");
break;
case GIT_DIFF_LINE_FILE_HDR:
rb_line_origin = CSTR2SYM("file_header");
break;
case GIT_DIFF_LINE_HUNK_HDR:
rb_line_origin = CSTR2SYM("hunk_header");
break;
case GIT_DIFF_LINE_BINARY:
rb_line_origin = CSTR2SYM("binary");
break;
default:
/* FIXME: raise here instead? */
rb_line_origin = CSTR2SYM("unknown");
}
rb_iv_set(rb_line, "@line_origin", rb_line_origin);
rb_iv_set(rb_line, "@content", rb_str_new(line->content, line->content_len));
rb_iv_set(rb_line, "@old_lineno", INT2FIX(line->old_lineno));
rb_iv_set(rb_line, "@new_lineno", INT2FIX(line->new_lineno));
if (line->content_offset == -1)
rb_iv_set(rb_line, "@content_offset", Qnil);
else
rb_iv_set(rb_line, "@content_offset", INT2FIX(line->content_offset));
return rb_line;
}
void Init_rugged_diff_line(void)
{
rb_cRuggedDiffLine = rb_define_class_under(rb_cRuggedDiff, "Line", rb_cObject);
}
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