| 922 |
|
ezxml_t ezxml_set_txt(ezxml_t xml, const char *txt) |
| 923 |
|
{ |
| 924 |
|
if (! xml) return NULL; |
| 925 |
+ |
if (txt == xml->txt) return xml; |
| 926 |
|
if (xml->flags & EZXML_TXTM) free(xml->txt); /* existing txt was malloced */ |
| 927 |
|
xml->flags &= ~EZXML_TXTM; |
| 928 |
|
xml->txt = (char *)txt; |
| 929 |
|
return xml; |
| 930 |
+ |
} |
| 931 |
+ |
|
| 932 |
+ |
/* add text to the current character content, allocating memory as needed (GW) */ |
| 933 |
+ |
ezxml_t ezxml_add_txt(ezxml_t xml, const char *txt) |
| 934 |
+ |
{ |
| 935 |
+ |
int len; |
| 936 |
+ |
if (! xml) return NULL; |
| 937 |
+ |
if (!*txt) return xml; |
| 938 |
+ |
len = strlen(xml->txt) + strlen(txt) + 1; |
| 939 |
+ |
if (xml->flags & EZXML_TXTM) { |
| 940 |
+ |
xml->txt = (char *)realloc(xml->txt, len); |
| 941 |
+ |
} else { |
| 942 |
+ |
xml->txt = strcpy((char *)malloc(len), xml->txt); |
| 943 |
+ |
xml->flags |= EZXML_TXTM; |
| 944 |
+ |
} |
| 945 |
+ |
strcat(xml->txt, txt); |
| 946 |
+ |
return xml; |
| 947 |
|
} |
| 948 |
|
|
| 949 |
|
/* Sets the given tag attribute or adds a new attribute if not found. A value */ |
