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mxmlSave* no longer write all siblings of the passed node, just that node and

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its children.
pull/193/head
Michael R Sweet 14 years ago
parent 34424e2757
commit c0f12e6a79
2 changed files with 188 additions and 190 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 2
      CHANGES
  2. 376
      mxml-file.c

2
CHANGES
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@ -9,6 +9,8 @@ CHANGES IN Mini-XML 2.7
specific data key on UNIX-based operating systems (STR #103)
- mxmlLoad* did not error out on XML with multiple root nodes (STR #101)
- Fixed an issue with the _mxml_vstrdupf function (STR #107)
- mxmlSave* no longer write all siblings of the passed node, just that
node and its children (STR #109)
CHANGES IN Mini-XML 2.6

376
mxml-file.c
Unescape View File

@ -2739,257 +2739,253 @@ mxml_write_node(mxml_node_t *node, /* I - Node to write */
char s[255]; /* Temporary string */
while (node != NULL)
/*
* Print the node value...
*/
switch (node->type)
{
/*
* Print the node value...
*/
case MXML_ELEMENT :
col = mxml_write_ws(node, p, cb, MXML_WS_BEFORE_OPEN, col, putc_cb);
if ((*putc_cb)('<', p) < 0)
return (-1);
if (node->value.element.name[0] == '?' ||
!strncmp(node->value.element.name, "!--", 3) ||
!strncmp(node->value.element.name, "![CDATA[", 8))
{
/*
* Comments, CDATA, and processing instructions do not
* use character entities.
*/
switch (node->type)
{
case MXML_ELEMENT :
col = mxml_write_ws(node, p, cb, MXML_WS_BEFORE_OPEN, col, putc_cb);
const char *ptr; /* Pointer into name */
if ((*putc_cb)('<', p) < 0)
return (-1);
if (node->value.element.name[0] == '?' ||
!strncmp(node->value.element.name, "!--", 3) ||
!strncmp(node->value.element.name, "![CDATA[", 8))
{
/*
* Comments, CDATA, and processing instructions do not
* use character entities.
*/
const char *ptr; /* Pointer into name */
for (ptr = node->value.element.name; *ptr; ptr ++)
if ((*putc_cb)(*ptr, p) < 0)
return (-1);
}
else if (mxml_write_name(node->value.element.name, p, putc_cb) < 0)
return (-1);
col += strlen(node->value.element.name) + 1;
for (ptr = node->value.element.name; *ptr; ptr ++)
if ((*putc_cb)(*ptr, p) < 0)
return (-1);
}
else if (mxml_write_name(node->value.element.name, p, putc_cb) < 0)
return (-1);
for (i = node->value.element.num_attrs, attr = node->value.element.attrs;
i > 0;
i --, attr ++)
{
width = strlen(attr->name);
col += strlen(node->value.element.name) + 1;
if (attr->value)
width += strlen(attr->value) + 3;
for (i = node->value.element.num_attrs, attr = node->value.element.attrs;
i > 0;
i --, attr ++)
if (global->wrap > 0 && (col + width) > global->wrap)
{
width = strlen(attr->name);
if (attr->value)
width += strlen(attr->value) + 3;
if (global->wrap > 0 && (col + width) > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
col = 0;
}
else
{
if ((*putc_cb)(' ', p) < 0)
return (-1);
col ++;
}
if ((*putc_cb)('\n', p) < 0)
return (-1);
if (mxml_write_name(attr->name, p, putc_cb) < 0)
col = 0;
}
else
{
if ((*putc_cb)(' ', p) < 0)
return (-1);
if (attr->value)
{
if ((*putc_cb)('=', p) < 0)
return (-1);
if ((*putc_cb)('\"', p) < 0)
return (-1);
if (mxml_write_string(attr->value, p, putc_cb) < 0)
return (-1);
if ((*putc_cb)('\"', p) < 0)
return (-1);
}
col += width;
col ++;
}
if (node->child)
{
/*
* Write children...
*/
if (mxml_write_name(attr->name, p, putc_cb) < 0)
return (-1);
if ((*putc_cb)('>', p) < 0)
if (attr->value)
{
if ((*putc_cb)('=', p) < 0)
return (-1);
if ((*putc_cb)('\"', p) < 0)
return (-1);
if (mxml_write_string(attr->value, p, putc_cb) < 0)
return (-1);
else
col ++;
if ((*putc_cb)('\"', p) < 0)
return (-1);
}
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb);
col += width;
}
if ((col = mxml_write_node(node->child, p, cb, col, putc_cb,
global)) < 0)
return (-1);
if (node->child)
{
/*
* Write children...
*/
/*
* The ? and ! elements are special-cases and have no end tags...
*/
mxml_node_t *child; /* Current child */
if (node->value.element.name[0] != '!' &&
node->value.element.name[0] != '?')
{
col = mxml_write_ws(node, p, cb, MXML_WS_BEFORE_CLOSE, col, putc_cb);
if ((*putc_cb)('<', p) < 0)
return (-1);
if ((*putc_cb)('/', p) < 0)
return (-1);
if (mxml_write_string(node->value.element.name, p, putc_cb) < 0)
return (-1);
if ((*putc_cb)('>', p) < 0)
return (-1);
if ((*putc_cb)('>', p) < 0)
return (-1);
else
col ++;
col += strlen(node->value.element.name) + 3;
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb);
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_CLOSE, col, putc_cb);
}
}
else if (node->value.element.name[0] == '!' ||
node->value.element.name[0] == '?')
for (child = node->child; child; child = child->next)
{
/*
* The ? and ! elements are special-cases...
*/
if ((*putc_cb)('>', p) < 0)
if ((col = mxml_write_node(child, p, cb, col, putc_cb, global)) < 0)
return (-1);
else
col ++;
}
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb);
}
else
/*
* The ? and ! elements are special-cases and have no end tags...
*/
if (node->value.element.name[0] != '!' &&
node->value.element.name[0] != '?')
{
if ((*putc_cb)(' ', p) < 0)
col = mxml_write_ws(node, p, cb, MXML_WS_BEFORE_CLOSE, col, putc_cb);
if ((*putc_cb)('<', p) < 0)
return (-1);
if ((*putc_cb)('/', p) < 0)
return (-1);
if ((*putc_cb)('/', p) < 0)
if (mxml_write_string(node->value.element.name, p, putc_cb) < 0)
return (-1);
if ((*putc_cb)('>', p) < 0)
if ((*putc_cb)('>', p) < 0)
return (-1);
col += 3;
col += strlen(node->value.element.name) + 3;
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb);
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_CLOSE, col, putc_cb);
}
break;
}
else if (node->value.element.name[0] == '!' ||
node->value.element.name[0] == '?')
{
/*
* The ? and ! elements are special-cases...
*/
case MXML_INTEGER :
if (node->prev)
{
if (global->wrap > 0 && col > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
if ((*putc_cb)('>', p) < 0)
return (-1);
else
col ++;
col = 0;
}
else if ((*putc_cb)(' ', p) < 0)
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb);
}
else
{
if ((*putc_cb)(' ', p) < 0)
return (-1);
if ((*putc_cb)('/', p) < 0)
return (-1);
if ((*putc_cb)('>', p) < 0)
return (-1);
col += 3;
col = mxml_write_ws(node, p, cb, MXML_WS_AFTER_OPEN, col, putc_cb);
}
break;
case MXML_INTEGER :
if (node->prev)
{
if (global->wrap > 0 && col > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
else
col ++;
}
sprintf(s, "%d", node->value.integer);
if (mxml_write_string(s, p, putc_cb) < 0)
col = 0;
}
else if ((*putc_cb)(' ', p) < 0)
return (-1);
else
col ++;
}
col += strlen(s);
break;
sprintf(s, "%d", node->value.integer);
if (mxml_write_string(s, p, putc_cb) < 0)
return (-1);
case MXML_OPAQUE :
if (mxml_write_string(node->value.opaque, p, putc_cb) < 0)
return (-1);
col += strlen(s);
break;
col += strlen(node->value.opaque);
break;
case MXML_OPAQUE :
if (mxml_write_string(node->value.opaque, p, putc_cb) < 0)
return (-1);
case MXML_REAL :
if (node->prev)
{
if (global->wrap > 0 && col > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
col += strlen(node->value.opaque);
break;
col = 0;
}
else if ((*putc_cb)(' ', p) < 0)
case MXML_REAL :
if (node->prev)
{
if (global->wrap > 0 && col > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
else
col ++;
}
sprintf(s, "%f", node->value.real);
if (mxml_write_string(s, p, putc_cb) < 0)
col = 0;
}
else if ((*putc_cb)(' ', p) < 0)
return (-1);
else
col ++;
}
col += strlen(s);
break;
sprintf(s, "%f", node->value.real);
if (mxml_write_string(s, p, putc_cb) < 0)
return (-1);
case MXML_TEXT :
if (node->value.text.whitespace && col > 0)
{
if (global->wrap > 0 && col > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
col += strlen(s);
break;
col = 0;
}
else if ((*putc_cb)(' ', p) < 0)
case MXML_TEXT :
if (node->value.text.whitespace && col > 0)
{
if (global->wrap > 0 && col > global->wrap)
{
if ((*putc_cb)('\n', p) < 0)
return (-1);
else
col ++;
}
if (mxml_write_string(node->value.text.string, p, putc_cb) < 0)
col = 0;
}
else if ((*putc_cb)(' ', p) < 0)
return (-1);
else
col ++;
}
col += strlen(node->value.text.string);
break;
case MXML_CUSTOM :
if (global->custom_save_cb)
{
char *data; /* Custom data string */
const char *newline; /* Last newline in string */
if (mxml_write_string(node->value.text.string, p, putc_cb) < 0)
return (-1);
col += strlen(node->value.text.string);
break;
if ((data = (*global->custom_save_cb)(node)) == NULL)
return (-1);
case MXML_CUSTOM :
if (global->custom_save_cb)
{
char *data; /* Custom data string */
const char *newline; /* Last newline in string */
if (mxml_write_string(data, p, putc_cb) < 0)
return (-1);
if ((newline = strrchr(data, '\n')) == NULL)
col += strlen(data);
else
col = strlen(newline);
if ((data = (*global->custom_save_cb)(node)) == NULL)
return (-1);
free(data);
break;
}
if (mxml_write_string(data, p, putc_cb) < 0)
return (-1);
default : /* Should never happen */
return (-1);
}
if ((newline = strrchr(data, '\n')) == NULL)
col += strlen(data);
else
col = strlen(newline);
/*
* Next node...
*/
free(data);
break;
}
node = node->next;
default : /* Should never happen */
return (-1);
}
return (col);

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