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5e1875543d
This is a simple replacement, it allows removing some manual free'ing in the callers. gdb/ChangeLog: * common/buffer.c (buffer_xml_printf): Adjust. * common/xml-utils.c (xml_escape_text): Change return type to std::string, update code accordingly. * common/xml-utils.h (xml_escape_text): Change return type to std::string. * rs6000-aix-tdep.c (rs6000_aix_shared_library_to_xml): Adjust. * windows-tdep.c (windows_xfer_shared_library): Adjust. * unittests/xml-utils-selftests.c (test_xml_escape_text): Adjust. gdb/gdbserver/ChangeLog: * linux-low.c (linux_qxfer_libraries_svr4): Adjust to change of return type of xml_escape_text. * server.c (emit_dll_description): Likewise.
57 lines
1.4 KiB
C
57 lines
1.4 KiB
C
/* Shared helper routines for manipulating XML.
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Copyright (C) 2006-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "common-defs.h"
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#include "xml-utils.h"
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/* Return a string with special characters from TEXT replaced by entity
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references. */
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std::string
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xml_escape_text (const char *text)
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{
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std::string result;
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/* Expand the result. */
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for (int i = 0; text[i] != '\0'; i++)
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switch (text[i])
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{
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case '\'':
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result += "'";
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break;
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case '\"':
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result += """;
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break;
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case '&':
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result += "&";
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break;
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case '<':
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result += "<";
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break;
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case '>':
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result += ">";
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break;
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default:
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result += text[i];
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break;
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}
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return result;
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}
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