1 /* This file is part of the YAZ toolkit.
2 * Copyright (C) 1995-2011 Index Data
3 * See the file LICENSE for details.
8 * \brief Implements NMEM dup utilities
16 #include <yaz/nmem_xml.h>
18 char *nmem_strdup (NMEM mem, const char *src)
20 char *dst = (char *)nmem_malloc (mem, strlen(src)+1);
25 char *nmem_strdup_null(NMEM mem, const char *src)
30 return nmem_strdup(mem, src);
33 char *nmem_strdupn (NMEM mem, const char *src, size_t n)
35 char *dst = (char *)nmem_malloc (mem, n+1);
41 nmem_int_t *nmem_intdup(NMEM mem, nmem_int_t v)
43 nmem_int_t *dst = (nmem_int_t*) nmem_malloc (mem, sizeof(*dst));
48 nmem_bool_t *nmem_booldup(NMEM mem, nmem_bool_t v)
50 nmem_bool_t *dst = (nmem_bool_t*) nmem_malloc (mem, sizeof(*dst));
55 void nmem_strsplit_blank(NMEM nmem, const char *dstr, char ***darray, int *num)
57 nmem_strsplit(nmem, " ", dstr, darray, num);
61 void nmem_strsplit(NMEM nmem, const char *delim, const char *dstr,
62 char ***darray, int *num)
64 nmem_strsplitx(nmem, delim, dstr, darray, num, 1);
67 void nmem_strsplitx(NMEM nmem, const char *delim, const char *dstr,
68 char ***darray, int *num, int collapse)
70 nmem_strsplit_escape(nmem, delim, dstr, darray, num, collapse, 0);
73 void nmem_strsplit_escape(NMEM nmem, const char *delim, const char *dstr,
74 char ***darray, int *num, int collapse,
78 /* two passes over the input string.. */
82 const char *cp = dstr;
90 while (*cp && strchr(delim, *cp) && *cp != escape_char)
95 while (*cp && !strchr(delim, *cp))
97 if (*cp == escape_char)
102 (*darray)[i] = nmem_strdupn(nmem, cp0, cp - cp0);
108 while (*cp && !strchr(delim, *cp))
110 if (*cp == escape_char)
115 (*darray)[i] = nmem_strdupn(nmem, cp0, cp - cp0);
124 break; /* no items, so stop, *darray=0 already */
126 break; /* second pass, stop */
127 *darray = (char **) nmem_malloc(nmem, *num * sizeof(**darray));
132 char *nmem_text_node_cdata(const xmlNode *ptr_cdata, NMEM nmem)
138 for (ptr = ptr_cdata; ptr; ptr = ptr->next)
139 if (ptr->type == XML_TEXT_NODE)
140 len += xmlStrlen(ptr->content);
141 cdata = (char *) nmem_malloc(nmem, len+1);
143 for (ptr = ptr_cdata; ptr; ptr = ptr->next)
144 if (ptr->type == XML_TEXT_NODE)
145 strcat(cdata, (const char *) ptr->content);
153 * c-file-style: "Stroustrup"
154 * indent-tabs-mode: nil
156 * vim: shiftwidth=4 tabstop=8 expandtab