89 lines
2.1 KiB
C
89 lines
2.1 KiB
C
#include <xemil.h>
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#define INDENT 2
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void recursive(xemil_t* handle, xl_node_t* node, int indent) {
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int i;
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xl_node_t* n;
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for(i = 0; i < indent; i++) printf(" ");
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if(node->name != NULL && (node->type == XL_NODE_NODE || node->type == XL_NODE_PROCESS)) {
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xl_attribute_t* a;
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printf("<%s%s", node->type == XL_NODE_PROCESS ? "?" : "", node->name);
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a = node->first_attribute;
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while(a != NULL) {
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if(a->value == NULL) {
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printf(" %s", a->key);
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} else {
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printf(" %s=\"%s\"", a->key, a->value);
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}
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a = a->next;
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}
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printf("%s%s>\n", node->type == XL_NODE_PROCESS ? "?" : "", (node->first_child == NULL && node->text == NULL) ? " /" : "");
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if(node->text != NULL && !handle->new_text) {
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for(i = 0; i < indent + INDENT; i++) printf(" ");
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printf("%s\n", node->text);
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}
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} else if(node->text != NULL && node->type == XL_NODE_COMMENT) {
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printf("<!--%s-->\n", node->text);
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} else if(node->text != NULL && node->type == XL_NODE_TEXT) {
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printf("%s\n", node->text);
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}
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n = node->first_child;
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while(n != NULL) {
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recursive(handle, n, indent + INDENT);
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n = n->next;
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}
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if(node->name != NULL && node->type == XL_NODE_NODE && !(node->first_child == NULL && node->text == NULL && !handle->new_text)) {
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for(i = 0; i < indent; i++) printf(" ");
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printf("</%s>\n", node->name);
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}
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}
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int main(int argc, char** argv) {
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int i;
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xl_node_t* n;
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for(i = 1; i < argc; i++) {
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xemil_t* h = xl_open_file(argv[i]);
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h->new_text = 1;
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if(h != NULL) {
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printf("%s:\n", argv[i]);
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if(xl_parse(h)) {
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xl_node_t** r;
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n = h->pre;
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if(n != NULL) {
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while(n != NULL) {
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// recursive(h, n, INDENT);
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n = n->next;
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}
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}
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/* f(h->root != NULL) recursive(h, h->root, INDENT); */
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r = xl_get_path(h->root, "book.title");
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/* check if book.title dosent exist to prevent SEGFAULT */
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if(r != NULL) {
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int j;
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for(j = 0; r[j] != NULL; j++) {
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recursive(h, r[j], INDENT);
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}
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free(r);
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} else {
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printf("book.title not found in %s\n", argv[i]);
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}
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} else {
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int j;
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for(j = 0; j < INDENT; j++) printf(" ");
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printf("Parse error\n");
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}
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xl_close(h);
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}
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}
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\}
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