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31 lines
790 B
C
31 lines
790 B
C
// SPDX-License-Identifier: GPL-2.0-only
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/*
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* Helper to format XML the way libxml2 does it - because it helps stot
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* differences when working labwc-tweaks.
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*
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* Copyright (C) Johan Malm 2023
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*/
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#define _POSIX_C_SOURCE 200809L
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#include <libxml/parser.h>
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#include <libxml/tree.h>
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#include <stdio.h>
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#include <stdlib.h>
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int main(int argc, char **argv)
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{
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if (argc != 2) {
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fprintf(stderr, "usage: %s <filename>\n", argv[0]);
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return EXIT_FAILURE;
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}
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const char *filename = argv[1];
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/* Use XML_PARSE_NOBLANKS for xmlSaveFormatFile() to indent nicely */
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xmlDoc *doc = xmlReadFile(filename, NULL, XML_PARSE_NOBLANKS);
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if (!doc) {
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fprintf(stderr, "bad file '%s'\n", filename);
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return EXIT_FAILURE;
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}
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xmlSaveFormatFile(filename, doc, 1);
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xmlFreeDoc(doc);
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return EXIT_SUCCESS;
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}
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