1 /* libxml2 - Library for parsing XML documents 2 * Copyright (C) 2006-2019 Free Software Foundation, Inc. 3 * 4 * This file is not part of the GNU gettext program, but is used with 5 * GNU gettext. 6 * 7 * The original copyright notice is as follows: 8 */ 9 10 /* 11 * Copyright (C) 1998-2012 Daniel Veillard. All Rights Reserved. 12 * 13 * Permission is hereby granted, free of charge, to any person obtaining a copy 14 * of this software and associated documentation files (the "Software"), to deal 15 * in the Software without restriction, including without limitation the rights 16 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 17 * copies of the Software, and to permit persons to whom the Software is fur- 18 * nished to do so, subject to the following conditions: 19 * 20 * The above copyright notice and this permission notice shall be included in 21 * all copies or substantial portions of the Software. 22 * 23 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 24 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FIT- 25 * NESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 26 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 27 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 28 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 29 * THE SOFTWARE. 30 * 31 * Author: Daniel Veillard 32 */ 33 34 /* 35 * Summary: Internal Interfaces for memory buffers in libxml2 36 * Description: this module describes most of the new xmlBuf buffer 37 * entry points, those are private routines, with a 38 * few exceptions exported in tree.h. This was added 39 * in 2.9.0. 40 */ 41 42 #ifndef __XML_BUF_H__ 43 #define __XML_BUF_H__ 44 45 #include <libxml/tree.h> 46 47 #ifdef __cplusplus 48 extern "C" { 49 #endif 50 51 xmlBufPtr xmlBufCreate(void); 52 xmlBufPtr xmlBufCreateSize(size_t size); 53 xmlBufPtr xmlBufCreateStatic(void *mem, size_t size); 54 55 int xmlBufSetAllocationScheme(xmlBufPtr buf, 56 xmlBufferAllocationScheme scheme); 57 int xmlBufGetAllocationScheme(xmlBufPtr buf); 58 59 void xmlBufFree(xmlBufPtr buf); 60 void xmlBufEmpty(xmlBufPtr buf); 61 62 /* size_t xmlBufShrink(xmlBufPtr buf, size_t len); */ 63 int xmlBufGrow(xmlBufPtr buf, int len); 64 int xmlBufInflate(xmlBufPtr buf, size_t len); 65 int xmlBufResize(xmlBufPtr buf, size_t len); 66 67 int xmlBufAdd(xmlBufPtr buf, const xmlChar *str, int len); 68 int xmlBufAddHead(xmlBufPtr buf, const xmlChar *str, int len); 69 int xmlBufCat(xmlBufPtr buf, const xmlChar *str); 70 int xmlBufCCat(xmlBufPtr buf, const char *str); 71 int xmlBufWriteCHAR(xmlBufPtr buf, const xmlChar *string); 72 int xmlBufWriteChar(xmlBufPtr buf, const char *string); 73 int xmlBufWriteQuotedString(xmlBufPtr buf, const xmlChar *string); 74 75 size_t xmlBufAvail(const xmlBufPtr buf); 76 size_t xmlBufLength(const xmlBufPtr buf); 77 /* size_t xmlBufUse(const xmlBufPtr buf); */ 78 int xmlBufIsEmpty(const xmlBufPtr buf); 79 int xmlBufAddLen(xmlBufPtr buf, size_t len); 80 int xmlBufErase(xmlBufPtr buf, size_t len); 81 82 /* const xmlChar * xmlBufContent(const xmlBuf *buf); */ 83 /* const xmlChar * xmlBufEnd(xmlBufPtr buf); */ 84 85 xmlChar * xmlBufDetach(xmlBufPtr buf); 86 87 size_t xmlBufDump(FILE *file, xmlBufPtr buf); 88 89 xmlBufPtr xmlBufFromBuffer(xmlBufferPtr buffer); 90 xmlBufferPtr xmlBufBackToBuffer(xmlBufPtr buf); 91 int xmlBufMergeBuffer(xmlBufPtr buf, xmlBufferPtr buffer); 92 93 int xmlBufResetInput(xmlBufPtr buf, xmlParserInputPtr input); 94 size_t xmlBufGetInputBase(xmlBufPtr buf, xmlParserInputPtr input); 95 int xmlBufSetInputBaseCur(xmlBufPtr buf, xmlParserInputPtr input, 96 size_t base, size_t cur); 97 #ifdef __cplusplus 98 } 99 #endif 100 #endif /* __XML_BUF_H__ */ 101 102