/* Read an XML document from standard input and print an element outline on standard output. Must be used with Expat compiled for UTF-8 output. __ __ _ ___\ \/ /_ __ __ _| |_ / _ \\ /| '_ \ / _` | __| | __// \| |_) | (_| | |_ \___/_/\_\ .__/ \__,_|\__| |_| XML parser Copyright (c) 1997-2000 Thai Open Source Software Center Ltd Copyright (c) 2000-2017 Expat development team Licensed under the MIT license: Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ #include <stdio.h> #include <expat.h> #ifdef XML_LARGE_SIZE # if defined(XML_USE_MSC_EXTENSIONS) && _MSC_VER < 1400 # define XML_FMT_INT_MOD "I64" # else # define XML_FMT_INT_MOD "ll" # endif #else # define XML_FMT_INT_MOD "l" #endif #ifdef XML_UNICODE_WCHAR_T # define XML_FMT_STR "ls" #else # define XML_FMT_STR "s" #endif #define BUFFSIZE 8192 char Buff[BUFFSIZE]; int Depth; static void XMLCALL start(void *data, const XML_Char *el, const XML_Char **attr) { int i; (void)data; for (i = 0; i < Depth; i++) printf(" "); printf("%" XML_FMT_STR, el); for (i = 0; attr[i]; i += 2) { printf(" %" XML_FMT_STR "='%" XML_FMT_STR "'", attr[i], attr[i + 1]); } printf("\n"); Depth++; } static void XMLCALL end(void *data, const XML_Char *el) { (void)data; (void)el; Depth--; } int main(int argc, char *argv[]) { XML_Parser p = XML_ParserCreate(NULL); (void)argc; (void)argv; if (! p) { fprintf(stderr, "Couldn't allocate memory for parser\n"); exit(-1); } XML_SetElementHandler(p, start, end); for (;;) { int done; int len; len = (int)fread(Buff, 1, BUFFSIZE, stdin); if (ferror(stdin)) { fprintf(stderr, "Read error\n"); exit(-1); } done = feof(stdin); if (XML_Parse(p, Buff, len, done) == XML_STATUS_ERROR) { fprintf(stderr, "Parse error at line %" XML_FMT_INT_MOD "u:\n%" XML_FMT_STR "\n", XML_GetCurrentLineNumber(p), XML_ErrorString(XML_GetErrorCode(p))); exit(-1); } if (done) break; } XML_ParserFree(p); return 0; }