|
|
//
|
|
|
// Test program for Mini-XML, a small XML file parsing library.
|
|
|
//
|
|
|
// Usage:
|
|
|
//
|
|
|
// ./testmxml input.xml [string-output.xml] >stdio-output.xml
|
|
|
// ./testmxml "<?xml ..." [string-output.xml] >stdio-output.xml
|
|
|
//
|
|
|
// https://www.msweet.org/mxml
|
|
|
//
|
|
|
// Copyright © 2003-2024 by Michael R Sweet.
|
|
|
//
|
|
|
// Licensed under Apache License v2.0. See the file "LICENSE" for more
|
|
|
// information.
|
|
|
//
|
|
|
|
|
|
#include "mxml-private.h"
|
|
|
#ifndef _WIN32
|
|
|
# include <unistd.h>
|
|
|
#endif // !_WIN32
|
|
|
#include <fcntl.h>
|
|
|
#ifndef O_BINARY
|
|
|
# define O_BINARY 0
|
|
|
#endif // !O_BINARY
|
|
|
|
|
|
|
|
|
//
|
|
|
// Globals...
|
|
|
//
|
|
|
|
|
|
int event_counts[7];
|
|
|
|
|
|
|
|
|
//
|
|
|
// Local functions...
|
|
|
//
|
|
|
|
|
|
void sax_cb(mxml_node_t *node, mxml_sax_event_t event, void *data);
|
|
|
mxml_type_t type_cb(mxml_node_t *node);
|
|
|
const char *whitespace_cb(mxml_node_t *node, int where);
|
|
|
|
|
|
|
|
|
//
|
|
|
// 'main()' - Main entry for test program.
|
|
|
//
|
|
|
|
|
|
int // O - Exit status
|
|
|
main(int argc, // I - Number of command-line args
|
|
|
char *argv[]) // I - Command-line args
|
|
|
{
|
|
|
int i; // Looping var
|
|
|
FILE *fp; // File to read
|
|
|
int fd; // File descriptor
|
|
|
mxml_node_t *xml, // <?xml ...?> node
|
|
|
*tree, // Element tree
|
|
|
*node; // Node which should be in test.xml
|
|
|
mxml_index_t *ind; // XML index
|
|
|
char buffer[16384]; // Save string
|
|
|
static const char *types[] = // Strings for node types
|
|
|
{
|
|
|
"MXML_TYPE_ELEMENT",
|
|
|
"MXML_TYPE_INTEGER",
|
|
|
"MXML_TYPE_OPAQUE",
|
|
|
"MXML_TYPE_REAL",
|
|
|
"MXML_TYPE_TEXT"
|
|
|
};
|
|
|
|
|
|
|
|
|
// Check arguments...
|
|
|
if (argc != 2 && argc != 3)
|
|
|
{
|
|
|
fputs("Usage: testmxml filename.xml [string-output.xml]\n", stderr);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
// Test the basic functionality...
|
|
|
xml = mxmlNewXML("1.0");
|
|
|
tree = mxmlNewElement(xml, "element");
|
|
|
|
|
|
if (!tree)
|
|
|
{
|
|
|
fputs("ERROR: No parent node in basic test.\n", stderr);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (tree->type != MXML_TYPE_ELEMENT)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Parent has type %s (%d), expected MXML_TYPE_ELEMENT.\n", tree->type < MXML_TYPE_ELEMENT || tree->type > MXML_TYPE_TEXT ? "UNKNOWN" : types[tree->type], tree->type);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (strcmp(tree->value.element.name, "element"))
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Parent value is \"%s\", expected \"element\".\n", tree->value.element.name);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlNewInteger(tree, 123);
|
|
|
mxmlNewOpaque(tree, "opaque");
|
|
|
mxmlNewReal(tree, 123.4);
|
|
|
mxmlNewText(tree, 1, "text");
|
|
|
|
|
|
mxmlLoadString(tree, "<group type='string'>string string string</group>", MXML_NO_CALLBACK);
|
|
|
mxmlLoadString(tree, "<group type='integer'>1 2 3</group>", MXML_INTEGER_CALLBACK);
|
|
|
mxmlLoadString(tree, "<group type='real'>1.0 2.0 3.0</group>", MXML_REAL_CALLBACK);
|
|
|
mxmlLoadString(tree, "<group>opaque opaque opaque</group>", MXML_OPAQUE_CALLBACK);
|
|
|
mxmlLoadString(tree, "<foo><bar><one><two>value<two>value2</two></two></one></bar></foo>", MXML_OPAQUE_CALLBACK);
|
|
|
mxmlNewCDATA(tree, "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n");
|
|
|
mxmlNewCDATA(tree,
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n");
|
|
|
mxmlNewCDATA(tree,
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n"
|
|
|
"0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef\n");
|
|
|
|
|
|
node = tree->child;
|
|
|
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: No first child node in basic test.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->type != MXML_TYPE_INTEGER)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: First child has type %s (%d), expected MXML_TYPE_INTEGER.\n", node->type < MXML_TYPE_ELEMENT || node->type > MXML_TYPE_TEXT ? "UNKNOWN" : types[node->type], node->type);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->value.integer != 123)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: First child value is %ld, expected 123.\n", node->value.integer);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
node = node->next;
|
|
|
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: No second child node in basic test.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->type != MXML_TYPE_OPAQUE)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Second child has type %s (%d), expected MXML_TYPE_OPAQUE.\n", node->type < MXML_TYPE_ELEMENT || node->type > MXML_TYPE_TEXT ? "UNKNOWN" : types[node->type], node->type);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (!node->value.opaque || strcmp(node->value.opaque, "opaque"))
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Second child value is \"%s\", expected \"opaque\".\n", node->value.opaque ? node->value.opaque : "(null)");
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
node = node->next;
|
|
|
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: No third child node in basic test.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->type != MXML_TYPE_REAL)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Third child has type %s (%d), expected MXML_TYPE_REAL.\n", node->type < MXML_TYPE_ELEMENT || node->type > MXML_TYPE_TEXT ? "UNKNOWN" : types[node->type], node->type);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->value.real != 123.4)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Third child value is %f, expected 123.4.\n", node->value.real);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
node = node->next;
|
|
|
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: No fourth child node in basic test.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->type != MXML_TYPE_TEXT)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Fourth child has type %s (%d), expected MXML_TYPE_TEXT.\n", node->type < MXML_TYPE_ELEMENT || node->type > MXML_TYPE_TEXT ? "UNKNOWN" : types[node->type], node->type);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (!node->value.text.whitespace || !node->value.text.string || strcmp(node->value.text.string, "text"))
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Fourth child value is %d,\"%s\", expected 1,\"text\".\n", node->value.text.whitespace, node->value.text.string ? node->value.text.string : "(null)");
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
for (i = 0; i < 4; i ++)
|
|
|
{
|
|
|
node = node->next;
|
|
|
|
|
|
if (!node)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: No group #%d child node in basic test.\n", i + 1);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->type != MXML_TYPE_ELEMENT)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Group child #%d has type %s (%d), expected MXML_TYPE_ELEMENT.\n", i + 1, node->type < MXML_TYPE_ELEMENT || node->type > MXML_TYPE_TEXT ? "UNKNOWN" : types[node->type], node->type);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Test mxmlFindPath...
|
|
|
node = mxmlFindPath(tree, "*/two");
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: Unable to find value for \"*/two\".\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
else if (node->type != MXML_TYPE_OPAQUE || strcmp(node->value.opaque, "value"))
|
|
|
{
|
|
|
fputs("ERROR: Bad value for \"*/two\".\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
node = mxmlFindPath(tree, "foo/*/two");
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: Unable to find value for \"foo/*/two\".\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
else if (node->type != MXML_TYPE_OPAQUE || strcmp(node->value.opaque, "value"))
|
|
|
{
|
|
|
fputs("ERROR: Bad value for \"foo/*/two\".\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
node = mxmlFindPath(tree, "foo/bar/one/two");
|
|
|
if (!node)
|
|
|
{
|
|
|
fputs("ERROR: Unable to find value for \"foo/bar/one/two\".\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
else if (node->type != MXML_TYPE_OPAQUE || strcmp(node->value.opaque, "value"))
|
|
|
{
|
|
|
fputs("ERROR: Bad value for \"foo/bar/one/two\".\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
// Test indices...
|
|
|
ind = mxmlIndexNew(tree, NULL, NULL);
|
|
|
if (!ind)
|
|
|
{
|
|
|
fputs("ERROR: Unable to create index of all nodes.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (ind->num_nodes != 10)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Index of all nodes contains %lu nodes; expected 10.\n", (unsigned long)ind->num_nodes);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexReset(ind);
|
|
|
if (!mxmlIndexFind(ind, "group", NULL))
|
|
|
{
|
|
|
fputs("ERROR: mxmlIndexFind for \"group\" failed.\n", stderr);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexDelete(ind);
|
|
|
|
|
|
ind = mxmlIndexNew(tree, "group", NULL);
|
|
|
if (!ind)
|
|
|
{
|
|
|
fputs("ERROR: Unable to create index of groups.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (ind->num_nodes != 4)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Index of groups contains %lu nodes; expected 4.\n", (unsigned long)ind->num_nodes);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexReset(ind);
|
|
|
if (!mxmlIndexEnum(ind))
|
|
|
{
|
|
|
fputs("ERROR: mxmlIndexEnum failed.\n", stderr);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexDelete(ind);
|
|
|
|
|
|
ind = mxmlIndexNew(tree, NULL, "type");
|
|
|
if (!ind)
|
|
|
{
|
|
|
fputs("ERROR: Unable to create index of type attributes.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (ind->num_nodes != 3)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Index of type attributes contains %lu nodes; expected 3.\n", (unsigned long)ind->num_nodes);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexReset(ind);
|
|
|
if (!mxmlIndexFind(ind, NULL, "string"))
|
|
|
{
|
|
|
fputs("ERROR: mxmlIndexFind for \"string\" failed.\n", stderr);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexDelete(ind);
|
|
|
|
|
|
ind = mxmlIndexNew(tree, "group", "type");
|
|
|
if (!ind)
|
|
|
{
|
|
|
fputs("ERROR: Unable to create index of elements and attributes.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (ind->num_nodes != 3)
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Index of elements and attributes contains %lu nodes; expected 3.\n", (unsigned long)ind->num_nodes);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexReset(ind);
|
|
|
if (!mxmlIndexFind(ind, "group", "string"))
|
|
|
{
|
|
|
fputs("ERROR: mxmlIndexFind for \"string\" failed.\n", stderr);
|
|
|
mxmlIndexDelete(ind);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlIndexDelete(ind);
|
|
|
|
|
|
// Check the mxmlDelete() works properly...
|
|
|
for (i = 0; i < 12; i ++)
|
|
|
{
|
|
|
if (tree->child)
|
|
|
{
|
|
|
mxmlDelete(tree->child);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
fprintf(stderr, "ERROR: Child pointer prematurely NULL on child #%d\n", i + 1);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
if (tree->child)
|
|
|
{
|
|
|
fputs("ERROR: Child pointer not NULL after deleting all children.\n", stderr);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (tree->last_child)
|
|
|
{
|
|
|
fputs("ERROR: Last child pointer not NULL after deleting all children.\n", stderr);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
mxmlDelete(xml);
|
|
|
|
|
|
// Open the file/string using the default (MXML_NO_CALLBACK) callback...
|
|
|
if (argv[1][0] == '<')
|
|
|
{
|
|
|
xml = mxmlLoadString(NULL, argv[1], MXML_NO_CALLBACK);
|
|
|
}
|
|
|
else if ((fp = fopen(argv[1], "rb")) == NULL)
|
|
|
{
|
|
|
perror(argv[1]);
|
|
|
return (1);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// Read the file...
|
|
|
xml = mxmlLoadFile(NULL, fp, MXML_NO_CALLBACK);
|
|
|
|
|
|
fclose(fp);
|
|
|
}
|
|
|
|
|
|
if (!xml)
|
|
|
{
|
|
|
fputs("Unable to read XML file with default callback.\n", stderr);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (!strcmp(argv[1], "test.xml"))
|
|
|
{
|
|
|
const char *text; // Text value
|
|
|
|
|
|
// Verify that mxmlFindElement() and indirectly mxmlWalkNext() work properly...
|
|
|
if ((node = mxmlFindPath(xml, "group/option/keyword")) == NULL)
|
|
|
{
|
|
|
fputs("Unable to find group/option/keyword element in XML tree.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (node->type != MXML_TYPE_TEXT)
|
|
|
{
|
|
|
fputs("No child node of group/option/keyword.\n", stderr);
|
|
|
mxmlSaveFile(xml, stderr, MXML_NO_CALLBACK);
|
|
|
mxmlDelete(xml);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if ((text = mxmlGetText(node, NULL)) == NULL || strcmp(text, "InputSlot"))
|
|
|
{
|
|
|
fprintf(stderr, "Child node of group/option/value has value \"%s\" instead of \"InputSlot\".\n", text ? text : "(null)");
|
|
|
mxmlDelete(xml);
|
|
|
return (1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
mxmlDelete(xml);
|
|
|
|
|
|
// Open the file...
|
|
|
if (argv[1][0] == '<')
|
|
|
{
|
|
|
xml = mxmlLoadString(NULL, argv[1], type_cb);
|
|
|
}
|
|
|
else if ((fp = fopen(argv[1], "rb")) == NULL)
|
|
|
{
|
|
|
perror(argv[1]);
|
|
|
return (1);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// Read the file...
|
|
|
xml = mxmlLoadFile(NULL, fp, type_cb);
|
|
|
|
|
|
fclose(fp);
|
|
|
}
|
|
|
|
|
|
if (!xml)
|
|
|
{
|
|
|
fputs("Unable to read XML file.\n", stderr);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (!strcmp(argv[1], "test.xml"))
|
|
|
{
|
|
|
// Verify that mxmlFindElement() and indirectly mxmlWalkNext() work properly...
|
|
|
if ((node = mxmlFindElement(xml, xml, "choice", NULL, NULL, MXML_DESCEND)) == NULL)
|
|
|
{
|
|
|
fputs("Unable to find first <choice> element in XML tree.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (!mxmlFindElement(node, xml, "choice", NULL, NULL, MXML_NO_DESCEND))
|
|
|
{
|
|
|
fputs("Unable to find second <choice> element in XML tree.\n", stderr);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Print the XML tree...
|
|
|
mxmlSaveFile(xml, stdout, whitespace_cb);
|
|
|
|
|
|
// Save the XML tree to a string and print it...
|
|
|
if (mxmlSaveString(xml, buffer, sizeof(buffer), whitespace_cb) > 0)
|
|
|
{
|
|
|
if (argc == 3)
|
|
|
{
|
|
|
fp = fopen(argv[2], "w");
|
|
|
fputs(buffer, fp);
|
|
|
fclose(fp);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
// Delete the tree...
|
|
|
mxmlDelete(xml);
|
|
|
|
|
|
// Read from/write to file descriptors...
|
|
|
if (argv[1][0] != '<')
|
|
|
{
|
|
|
// Open the file again...
|
|
|
if ((fd = open(argv[1], O_RDONLY | O_BINARY)) < 0)
|
|
|
{
|
|
|
perror(argv[1]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
// Read the file...
|
|
|
xml = mxmlLoadFd(NULL, fd, type_cb);
|
|
|
|
|
|
close(fd);
|
|
|
|
|
|
// Create filename.xmlfd...
|
|
|
snprintf(buffer, sizeof(buffer), "%sfd", argv[1]);
|
|
|
|
|
|
if ((fd = open(buffer, O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0666)) < 0)
|
|
|
{
|
|
|
perror(buffer);
|
|
|
mxmlDelete(tree);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
// Write the file...
|
|
|
mxmlSaveFd(xml, fd, whitespace_cb);
|
|
|
|
|
|
close(fd);
|
|
|
|
|
|
// Delete the tree...
|
|
|
mxmlDelete(xml);
|
|
|
}
|
|
|
|
|
|
// Test SAX methods...
|
|
|
memset(event_counts, 0, sizeof(event_counts));
|
|
|
|
|
|
if (argv[1][0] == '<')
|
|
|
{
|
|
|
mxmlRelease(mxmlSAXLoadString(NULL, argv[1], type_cb, sax_cb, NULL));
|
|
|
}
|
|
|
else if ((fp = fopen(argv[1], "rb")) == NULL)
|
|
|
{
|
|
|
perror(argv[1]);
|
|
|
return (1);
|
|
|
}
|
|
|
else
|
|
|
{
|
|
|
// Read the file...
|
|
|
mxmlRelease(mxmlSAXLoadFile(NULL, fp, type_cb, sax_cb, NULL));
|
|
|
|
|
|
fclose(fp);
|
|
|
}
|
|
|
|
|
|
if (!strcmp(argv[1], "test.xml"))
|
|
|
{
|
|
|
if (event_counts[MXML_SAX_EVENT_CDATA] != 1)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_CDATA seen %d times, expected 1 times.\n", event_counts[MXML_SAX_EVENT_CDATA]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (event_counts[MXML_SAX_EVENT_COMMENT] != 1)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_COMMENT seen %d times, expected 1 times.\n", event_counts[MXML_SAX_EVENT_COMMENT]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (event_counts[MXML_SAX_EVENT_DATA] != 61)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_DATA seen %d times, expected 61 times.\n", event_counts[MXML_SAX_EVENT_DATA]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (event_counts[MXML_SAX_EVENT_DECLARATION] != 0)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_DECLARATION seen %d times, expected 0 times.\n", event_counts[MXML_SAX_EVENT_DECLARATION]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (event_counts[MXML_SAX_EVENT_DIRECTIVE] != 1)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_DIRECTIVE seen %d times, expected 1 times.\n", event_counts[MXML_SAX_EVENT_DIRECTIVE]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (event_counts[MXML_SAX_EVENT_ELEMENT_CLOSE] != 20)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_ELEMENT_CLOSE seen %d times, expected 20 times.\n", event_counts[MXML_SAX_EVENT_ELEMENT_CLOSE]);
|
|
|
return (1);
|
|
|
}
|
|
|
|
|
|
if (event_counts[MXML_SAX_EVENT_ELEMENT_OPEN] != 20)
|
|
|
{
|
|
|
fprintf(stderr, "MXML_SAX_EVENT_ELEMENT_OPEN seen %d times, expected 20 times.\n", event_counts[MXML_SAX_EVENT_ELEMENT_OPEN]);
|
|
|
return (1);
|
|
|
}
|
|
|
}
|
|
|
|
|
|
#ifndef _WIN32
|
|
|
// Debug hooks...
|
|
|
if (getenv("TEST_DELAY") != NULL)
|
|
|
sleep(atoi(getenv("TEST_DELAY")));
|
|
|
|
|
|
# ifdef __APPLE__
|
|
|
if (getenv("TEST_LEAKS") != NULL)
|
|
|
{
|
|
|
char command[1024];
|
|
|
|
|
|
snprintf(command, sizeof(command), "leaks %d", (int)getpid());
|
|
|
if (system(command))
|
|
|
puts("Unable to check for leaks.");
|
|
|
}
|
|
|
# endif // __APPLE__
|
|
|
#endif // !_WIN32
|
|
|
|
|
|
// Return...
|
|
|
return (0);
|
|
|
}
|
|
|
|
|
|
|
|
|
//
|
|
|
// 'sax_cb()' - Process nodes via SAX.
|
|
|
//
|
|
|
|
|
|
void
|
|
|
sax_cb(mxml_node_t *node, // I - Current node
|
|
|
mxml_sax_event_t event, // I - SAX event
|
|
|
void *data) // I - SAX user data
|
|
|
{
|
|
|
static const char * const events[] = // Events
|
|
|
{
|
|
|
"MXML_SAX_EVENT_CDATA", // CDATA node
|
|
|
"MXML_SAX_EVENT_COMMENT", // Comment node
|
|
|
"MXML_SAX_EVENT_DATA", // Data node
|
|
|
"MXML_SAX_EVENT_DECLARATION", // Declaration node
|
|
|
"MXML_SAX_EVENT_DIRECTIVE", // Processing directive node
|
|
|
"MXML_SAX_EVENT_ELEMENT_CLOSE", // Element closed
|
|
|
"MXML_SAX_EVENT_ELEMENT_OPEN" // Element opened
|
|
|
};
|
|
|
|
|
|
|
|
|
(void)data;
|
|
|
|
|
|
// This SAX callback just counts the different events.
|
|
|
if (!node)
|
|
|
fprintf(stderr, "ERROR: SAX callback for event %s has NULL node.\n", events[event]);
|
|
|
|
|
|
event_counts[event] ++;
|
|
|
}
|
|
|
|
|
|
|
|
|
//
|
|
|
// 'type_cb()' - XML data type callback for mxmlLoadFile()...
|
|
|
//
|
|
|
|
|
|
mxml_type_t // O - Data type
|
|
|
type_cb(mxml_node_t *node) // I - Element node
|
|
|
{
|
|
|
const char *type; // Type string
|
|
|
|
|
|
|
|
|
// You can lookup attributes and/or use the element name, hierarchy, etc...
|
|
|
if ((type = mxmlElementGetAttr(node, "type")) == NULL)
|
|
|
type = node->value.element.name;
|
|
|
|
|
|
if (!strcmp(type, "integer"))
|
|
|
return (MXML_TYPE_INTEGER);
|
|
|
else if (!strcmp(type, "opaque") || !strcmp(type, "pre"))
|
|
|
return (MXML_TYPE_OPAQUE);
|
|
|
else if (!strcmp(type, "real"))
|
|
|
return (MXML_TYPE_REAL);
|
|
|
else
|
|
|
return (MXML_TYPE_TEXT);
|
|
|
}
|
|
|
|
|
|
|
|
|
//
|
|
|
// 'whitespace_cb()' - Let the mxmlSaveFile() function know when to insert
|
|
|
// newlines and tabs...
|
|
|
//
|
|
|
|
|
|
const char * // O - Whitespace string or NULL
|
|
|
whitespace_cb(mxml_node_t *node, // I - Element node
|
|
|
int where) // I - Open or close tag?
|
|
|
{
|
|
|
mxml_node_t *parent; // Parent node
|
|
|
int level; // Indentation level
|
|
|
const char *name; // Name of element
|
|
|
static const char *tabs = "\t\t\t\t\t\t\t\t";
|
|
|
// Tabs for indentation
|
|
|
|
|
|
|
|
|
// We can conditionally break to a new line before or after any element.
|
|
|
// These are just common HTML elements...
|
|
|
if ((name = mxmlGetElement(node)) == NULL)
|
|
|
name = "";
|
|
|
|
|
|
if (!strcmp(name, "html") || !strcmp(name, "head") || !strcmp(name, "body") || !strcmp(name, "pre") || !strcmp(name, "p") || !strcmp(name, "h1") || !strcmp(name, "h2") || !strcmp(name, "h3") || !strcmp(name, "h4") || !strcmp(name, "h5") || !strcmp(name, "h6"))
|
|
|
{
|
|
|
// Newlines before open and after close...
|
|
|
if (where == MXML_WS_BEFORE_OPEN || where == MXML_WS_AFTER_CLOSE)
|
|
|
return ("\n");
|
|
|
}
|
|
|
else if (!strcmp(name, "dl") || !strcmp(name, "ol") || !strcmp(name, "ul"))
|
|
|
{
|
|
|
// Put a newline before and after list elements...
|
|
|
return ("\n");
|
|
|
}
|
|
|
else if (!strcmp(name, "dd") || !strcmp(name, "dt") || !strcmp(name, "li"))
|
|
|
{
|
|
|
// Put a tab before <li>'s, <dd>'s, and <dt>'s, and a newline after them...
|
|
|
if (where == MXML_WS_BEFORE_OPEN)
|
|
|
return ("\t");
|
|
|
else if (where == MXML_WS_AFTER_CLOSE)
|
|
|
return ("\n");
|
|
|
}
|
|
|
else if (mxmlGetType(node) == MXML_TYPE_DIRECTIVE)
|
|
|
{
|
|
|
if (where == MXML_WS_AFTER_OPEN)
|
|
|
return ("\n");
|
|
|
else
|
|
|
return (NULL);
|
|
|
}
|
|
|
else if (where == MXML_WS_BEFORE_OPEN || ((!strcmp(name, "choice") || !strcmp(name, "option")) && where == MXML_WS_BEFORE_CLOSE))
|
|
|
{
|
|
|
for (level = -1, parent = node->parent; parent; level ++, parent = parent->parent);
|
|
|
|
|
|
if (level > 8)
|
|
|
level = 8;
|
|
|
else if (level < 0)
|
|
|
level = 0;
|
|
|
|
|
|
return (tabs + 8 - level);
|
|
|
}
|
|
|
else if (where == MXML_WS_AFTER_CLOSE || ((!strcmp(name, "group") || !strcmp(name, "option") || !strcmp(name, "choice")) && where == MXML_WS_AFTER_OPEN))
|
|
|
return ("\n");
|
|
|
else if (where == MXML_WS_AFTER_OPEN && !mxmlGetFirstChild(node))
|
|
|
return ("\n");
|
|
|
|
|
|
// Return NULL for no added whitespace...
|
|
|
return (NULL);
|
|
|
}
|
|
|
|