77ce61644b
Of course, now the problem is that the different XML files have different node names, but at least we've turned it into a half-way sane format, and have a nice callback place per value. Soon we could use that to actually fill in useful information. Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
103 lines
1.6 KiB
C
103 lines
1.6 KiB
C
#include <stdio.h>
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#include <ctype.h>
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#include <string.h>
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#include <libxml/parser.h>
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#include <libxml/tree.h>
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static const char *nodename(xmlNode *node, char *buf, int len)
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{
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/* Don't print out the node name if it is "text" */
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if (!strcmp(node->name, "text")) {
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node = node->parent;
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if (!node || !node->name)
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return "root";
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}
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buf += len;
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*--buf = 0;
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len--;
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for(;;) {
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const char *name = node->name;
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int i = strlen(name);
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while (--i >= 0) {
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unsigned char c = name[i];
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*--buf = tolower(c);
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if (!--len)
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return buf;
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}
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node = node->parent;
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if (!node || !node->name)
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return buf;
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*--buf = '.';
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if (!--len)
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return buf;
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}
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}
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#define MAXNAME 64
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static void show_one_node(xmlNode *node)
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{
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int len;
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const unsigned char *content;
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char buffer[MAXNAME];
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const char *name;
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content = node->content;
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if (!content)
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return;
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/* Trim whitespace at beginning */
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while (isspace(*content))
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content++;
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/* Trim whitespace at end */
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len = strlen(content);
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while (len && isspace(content[len-1]))
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len--;
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if (!len)
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return;
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name = nodename(node, buffer, sizeof(buffer));
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printf("%s: %.*s\n", name, len, content);
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}
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static void show(xmlNode *node)
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{
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xmlNode *n;
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for (n = node; n; n = n->next) {
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show_one_node(n);
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show(n->children);
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}
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}
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static void parse(const char *filename)
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{
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xmlDoc *doc;
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doc = xmlReadFile(filename, NULL, 0);
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if (!doc) {
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fprintf(stderr, "Failed to parse '%s'.\n", filename);
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return;
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}
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show(xmlDocGetRootElement(doc));
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xmlFreeDoc(doc);
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xmlCleanupParser();
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}
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int main(int argc, char **argv)
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{
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int i;
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LIBXML_TEST_VERSION
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for (i = 1; i < argc; i++)
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parse(argv[i]);
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return 0;
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}
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