Annotation of embedaddon/lighttpd/src/data_config.c, revision 1.1.1.1
1.1 misho 1: #include "array.h"
2:
3: #include <string.h>
4: #include <stdio.h>
5: #include <stdlib.h>
6:
7: static data_unset *data_config_copy(const data_unset *s) {
8: data_config *src = (data_config *)s;
9: data_config *ds = data_config_init();
10:
11: buffer_copy_string_buffer(ds->key, src->key);
12: buffer_copy_string_buffer(ds->comp_key, src->comp_key);
13: array_free(ds->value);
14: ds->value = array_init_array(src->value);
15: return (data_unset *)ds;
16: }
17:
18: static void data_config_free(data_unset *d) {
19: data_config *ds = (data_config *)d;
20:
21: buffer_free(ds->key);
22: buffer_free(ds->op);
23: buffer_free(ds->comp_key);
24:
25: array_free(ds->value);
26: array_free(ds->childs);
27:
28: if (ds->string) buffer_free(ds->string);
29: #ifdef HAVE_PCRE_H
30: if (ds->regex) pcre_free(ds->regex);
31: if (ds->regex_study) pcre_free(ds->regex_study);
32: #endif
33:
34: free(d);
35: }
36:
37: static void data_config_reset(data_unset *d) {
38: data_config *ds = (data_config *)d;
39:
40: /* reused array elements */
41: buffer_reset(ds->key);
42: buffer_reset(ds->comp_key);
43: array_reset(ds->value);
44: }
45:
46: static int data_config_insert_dup(data_unset *dst, data_unset *src) {
47: UNUSED(dst);
48:
49: src->free(src);
50:
51: return 0;
52: }
53:
54: static void data_config_print(const data_unset *d, int depth) {
55: data_config *ds = (data_config *)d;
56: array *a = (array *)ds->value;
57: size_t i;
58: size_t maxlen;
59:
60: if (0 == ds->context_ndx) {
61: fprintf(stdout, "config {\n");
62: }
63: else {
64: fprintf(stdout, "$%s %s \"%s\" {\n",
65: ds->comp_key->ptr, ds->op->ptr, ds->string->ptr);
66: array_print_indent(depth + 1);
67: fprintf(stdout, "# block %d\n", ds->context_ndx);
68: }
69: depth ++;
70:
71: maxlen = array_get_max_key_length(a);
72: for (i = 0; i < a->used; i ++) {
73: data_unset *du = a->data[i];
74: size_t len = strlen(du->key->ptr);
75: size_t j;
76:
77: array_print_indent(depth);
78: fprintf(stdout, "%s", du->key->ptr);
79: for (j = maxlen - len; j > 0; j --) {
80: fprintf(stdout, " ");
81: }
82: fprintf(stdout, " = ");
83: du->print(du, depth);
84: fprintf(stdout, "\n");
85: }
86:
87: if (ds->childs) {
88: fprintf(stdout, "\n");
89: for (i = 0; i < ds->childs->used; i ++) {
90: data_unset *du = ds->childs->data[i];
91:
92: /* only the 1st block of chaining */
93: if (NULL == ((data_config *)du)->prev) {
94: fprintf(stdout, "\n");
95: array_print_indent(depth);
96: du->print(du, depth);
97: fprintf(stdout, "\n");
98: }
99: }
100: }
101:
102: depth --;
103: array_print_indent(depth);
104: fprintf(stdout, "}");
105: if (0 != ds->context_ndx) {
106: fprintf(stdout, " # end of $%s %s \"%s\"",
107: ds->comp_key->ptr, ds->op->ptr, ds->string->ptr);
108: }
109:
110: if (ds->next) {
111: fprintf(stdout, "\n");
112: array_print_indent(depth);
113: fprintf(stdout, "else ");
114: ds->next->print((data_unset *)ds->next, depth);
115: }
116: }
117:
118: data_config *data_config_init(void) {
119: data_config *ds;
120:
121: ds = calloc(1, sizeof(*ds));
122:
123: ds->key = buffer_init();
124: ds->op = buffer_init();
125: ds->comp_key = buffer_init();
126: ds->value = array_init();
127: ds->childs = array_init();
128: ds->childs->is_weakref = 1;
129:
130: ds->copy = data_config_copy;
131: ds->free = data_config_free;
132: ds->reset = data_config_reset;
133: ds->insert_dup = data_config_insert_dup;
134: ds->print = data_config_print;
135: ds->type = TYPE_CONFIG;
136:
137: return ds;
138: }
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