1/*
2 * << Haru Free PDF Library >> -- hpdf_name.c
3 *
4 * URL: http://libharu.org
5 *
6 * Copyright (c) 1999-2006 Takeshi Kanno <takeshi_kanno@est.hi-ho.ne.jp>
7 * Copyright (c) 2007-2009 Antony Dovgal <tony@daylessday.org>
8 *
9 * Permission to use, copy, modify, distribute and sell this software
10 * and its documentation for any purpose is hereby granted without fee,
11 * provided that the above copyright notice appear in all copies and
12 * that both that copyright notice and this permission notice appear
13 * in supporting documentation.
14 * It is provided "as is" without express or implied warranty.
15 *
16 */
17
18#include "hpdf_conf.h"
19#include "hpdf_utils.h"
20#include "hpdf_objects.h"
21
22
23HPDF_Name
24HPDF_Name_New (HPDF_MMgr mmgr,
25 const char *value)
26{
27 HPDF_Name obj;
28
29 obj = HPDF_GetMem (mmgr, sizeof(HPDF_Name_Rec));
30
31 if (obj) {
32 HPDF_MemSet (&obj->header, 0, sizeof(HPDF_Obj_Header));
33 obj->header.obj_class = HPDF_OCLASS_NAME;
34 obj->error = mmgr->error;
35 if (HPDF_Name_SetValue (obj, value) == HPDF_NAME_INVALID_VALUE) {
36 HPDF_FreeMem (mmgr, obj);
37 return NULL;
38 }
39 }
40
41 return obj;
42}
43
44
45HPDF_STATUS
46HPDF_Name_Write (HPDF_Name obj,
47 HPDF_Stream stream)
48{
49 return HPDF_Stream_WriteEscapeName (stream, obj->value);
50}
51
52
53HPDF_STATUS
54HPDF_Name_SetValue (HPDF_Name obj,
55 const char *value)
56{
57 if (!value || value[0] == 0)
58 return HPDF_SetError (obj->error, HPDF_NAME_INVALID_VALUE, 0);
59
60 if (HPDF_StrLen (value, HPDF_LIMIT_MAX_NAME_LEN + 1) >
61 HPDF_LIMIT_MAX_NAME_LEN)
62 return HPDF_SetError (obj->error, HPDF_NAME_OUT_OF_RANGE, 0);
63
64 HPDF_StrCpy (obj->value, value, obj->value + HPDF_LIMIT_MAX_NAME_LEN);
65
66 return HPDF_OK;
67}
68
69const char*
70HPDF_Name_GetValue (HPDF_Name obj)
71{
72 return (const char *)obj->value;
73}
74
75