libUPnP  1.6.17
ixmlmembuf.h
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00001 /**************************************************************************
00002  *
00003  * Copyright (c) 2000-2003 Intel Corporation 
00004  * All rights reserved. 
00005  * Copyright (c) 2012 France Telecom All rights reserved. 
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00032 
00033 
00034 #ifndef IXML_MEMBUF_H
00035 #define IXML_MEMBUF_H
00036 
00037 
00043 #include "ixml.h"
00044 
00045 
00046 #include <stdlib.h> /* for size_t */
00047 
00048 
00049 #define MINVAL(a, b) ( (a) < (b) ? (a) : (b) )
00050 #define MAXVAL(a, b) ( (a) > (b) ? (a) : (b) )
00051 
00052 
00053 #define MEMBUF_DEF_SIZE_INC 20u
00054 
00055 
00059 typedef struct
00060 {
00061         char *buf;      
00062         size_t length;
00063         size_t capacity;
00064         size_t size_inc;
00065 } ixml_membuf;
00066 
00067 
00071 void ixml_membuf_init(
00073         ixml_membuf *m);
00074 
00075 
00082 void ixml_membuf_destroy(
00084         ixml_membuf *m);
00085 
00086 
00097 int ixml_membuf_assign(
00099         ixml_membuf *m,
00101         const void *buf, 
00103         size_t buf_len);
00104 
00114 int ixml_membuf_assign_str(
00116         ixml_membuf *m,
00118         const char *c_str);
00119 
00129 int ixml_membuf_append(
00131         ixml_membuf *m,
00133         const void *buf);
00134 
00145 int ixml_membuf_append_str(
00147         ixml_membuf *m,
00149         const char *c_str);
00150 
00161 int ixml_membuf_insert(
00163         ixml_membuf *m,
00165         const void *buf, 
00167         size_t buf_len,
00170         size_t index);
00171 
00172 
00173 #endif /* IXML_MEMBUF_H */
00174