lighttpd 1.4.x https://www.lighttpd.net/
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lighttpd1.4/src/data_config.c

114 lines
2.5 KiB

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include "array.h"
static data_unset *data_config_copy(const data_unset *s) {
data_config *src = (data_config *)s;
data_config *ds = data_config_init();
buffer_copy_string_buffer(ds->key, src->key);
buffer_copy_string_buffer(ds->comp_key, src->comp_key);
array_free(ds->value);
ds->value = array_init_array(src->value);
return (data_unset *)ds;
}
static void data_config_free(data_unset *d) {
data_config *ds = (data_config *)d;
buffer_free(ds->key);
buffer_free(ds->op);
buffer_free(ds->comp_key);
array_free(ds->value);
array_free(ds->childs);
if (ds->string) buffer_free(ds->string);
#ifdef HAVE_PCRE_H
if (ds->regex) pcre_free(ds->regex);
if (ds->regex_study) pcre_free(ds->regex_study);
#endif
free(d);
}
static void data_config_reset(data_unset *d) {
data_config *ds = (data_config *)d;
/* reused array elements */
buffer_reset(ds->key);
buffer_reset(ds->comp_key);
array_reset(ds->value);
}
static int data_config_insert_dup(data_unset *dst, data_unset *src) {
UNUSED(dst);
src->free(src);
return 0;
}
static void data_config_print(const data_unset *d, int depth) {
data_config *ds = (data_config *)d;
size_t i;
if (0 == ds->context_ndx) {
fprintf(stderr, "config {\n");
}
else {
fprintf(stderr, "$%s %s \"%s\" {\n",
ds->comp_key->ptr, ds->op->ptr, ds->string->ptr);
}
array_print_indent(depth + 1);
fprintf(stderr, "context_ndx: %d\n", ds->context_ndx);
array_print_indent(depth + 1);
fprintf(stderr, "context: ");
array_print(ds->value, depth + 1);
fprintf(stderr, "\n");
if (ds->childs) {
for (i = 0; i < ds->childs->used; i ++) {
data_unset *du = ds->childs->data[i];
fprintf(stderr, "\n");
array_print_indent(depth + 1);
du->print(du, depth + 1);
fprintf(stderr, "\n");
}
}
array_print_indent(depth);
fprintf(stderr, "}");
if (ds->next) {
fprintf(stderr, "\n");
array_print_indent(depth);
fprintf(stderr, "else ");
ds->next->print((data_unset *)ds->next, depth);
}
}
data_config *data_config_init(void) {
data_config *ds;
ds = calloc(1, sizeof(*ds));
ds->key = buffer_init();
ds->op = buffer_init();
ds->comp_key = buffer_init();
ds->value = array_init();
ds->childs = array_init();
ds->childs->is_weakref = 1;
ds->copy = data_config_copy;
ds->free = data_config_free;
ds->reset = data_config_reset;
ds->insert_dup = data_config_insert_dup;
ds->print = data_config_print;
ds->type = TYPE_CONFIG;
return ds;
}