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Diffstat (limited to '')
| -rw-r--r-- | modules/md/md_json.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/modules/md/md_json.h b/modules/md/md_json.h new file mode 100644 index 0000000..50b8828 --- /dev/null +++ b/modules/md/md_json.h @@ -0,0 +1,157 @@ +/* Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#ifndef mod_md_md_json_h +#define mod_md_md_json_h + +#include <apr_file_io.h> + +struct apr_bucket_brigade; +struct apr_file_t; + +struct md_http_t; +struct md_http_response_t; +struct md_timeperiod_t; + +typedef struct md_json_t md_json_t; + +typedef enum { + MD_JSON_TYPE_OBJECT, + MD_JSON_TYPE_ARRAY, + MD_JSON_TYPE_STRING, + MD_JSON_TYPE_REAL, + MD_JSON_TYPE_INT, + MD_JSON_TYPE_BOOL, + MD_JSON_TYPE_NULL, +} md_json_type_t; + + +typedef enum { + MD_JSON_FMT_COMPACT, + MD_JSON_FMT_INDENT, +} md_json_fmt_t; + +md_json_t *md_json_create(apr_pool_t *pool); +void md_json_destroy(md_json_t *json); + +md_json_t *md_json_copy(apr_pool_t *pool, const md_json_t *json); +md_json_t *md_json_clone(apr_pool_t *pool, const md_json_t *json); + + +int md_json_has_key(const md_json_t *json, ...); +int md_json_is(const md_json_type_t type, md_json_t *json, ...); + +/* boolean manipulation */ +int md_json_getb(const md_json_t *json, ...); +apr_status_t md_json_setb(int value, md_json_t *json, ...); + +/* number manipulation */ +double md_json_getn(const md_json_t *json, ...); +apr_status_t md_json_setn(double value, md_json_t *json, ...); + +/* long manipulation */ +long md_json_getl(const md_json_t *json, ...); +apr_status_t md_json_setl(long value, md_json_t *json, ...); + +/* string manipulation */ +md_json_t *md_json_create_s(apr_pool_t *pool, const char *s); +const char *md_json_gets(const md_json_t *json, ...); +const char *md_json_dups(apr_pool_t *p, const md_json_t *json, ...); +apr_status_t md_json_sets(const char *s, md_json_t *json, ...); + +/* timestamp manipulation */ +apr_time_t md_json_get_time(const md_json_t *json, ...); +apr_status_t md_json_set_time(apr_time_t value, md_json_t *json, ...); + +/* json manipulation */ +md_json_t *md_json_getj(md_json_t *json, ...); +md_json_t *md_json_dupj(apr_pool_t *p, const md_json_t *json, ...); +const md_json_t *md_json_getcj(const md_json_t *json, ...); +apr_status_t md_json_setj(const md_json_t *value, md_json_t *json, ...); +apr_status_t md_json_addj(const md_json_t *value, md_json_t *json, ...); +apr_status_t md_json_insertj(md_json_t *value, size_t index, md_json_t *json, ...); + +/* Array/Object manipulation */ +apr_status_t md_json_clr(md_json_t *json, ...); +apr_status_t md_json_del(md_json_t *json, ...); + +/* Remove all array elements beyond max_elements */ +apr_size_t md_json_limita(size_t max_elements, md_json_t *json, ...); + +/* conversion function from and to json */ +typedef apr_status_t md_json_to_cb(void *value, md_json_t *json, apr_pool_t *p, void *baton); +typedef apr_status_t md_json_from_cb(void **pvalue, md_json_t *json, apr_pool_t *p, void *baton); + +/* identity pass through from json to json */ +apr_status_t md_json_pass_to(void *value, md_json_t *json, apr_pool_t *p, void *baton); +apr_status_t md_json_pass_from(void **pvalue, md_json_t *json, apr_pool_t *p, void *baton); + +/* conversions from json to json in specified pool */ +apr_status_t md_json_clone_to(void *value, md_json_t *json, apr_pool_t *p, void *baton); +apr_status_t md_json_clone_from(void **pvalue, const md_json_t *json, apr_pool_t *p, void *baton); + +/* Manipulating/Iteration on generic Arrays */ +apr_status_t md_json_geta(apr_array_header_t *a, md_json_from_cb *cb, + void *baton, const md_json_t *json, ...); +apr_status_t md_json_seta(apr_array_header_t *a, md_json_to_cb *cb, + void *baton, md_json_t *json, ...); + +/* Called on each array element, aborts iteration when returning 0 */ +typedef int md_json_itera_cb(void *baton, size_t index, md_json_t *json); +int md_json_itera(md_json_itera_cb *cb, void *baton, md_json_t *json, ...); + +/* Called on each object key, aborts iteration when returning 0 */ +typedef int md_json_iterkey_cb(void *baton, const char* key, md_json_t *json); +int md_json_iterkey(md_json_iterkey_cb *cb, void *baton, md_json_t *json, ...); + +/* Manipulating Object String values */ +apr_status_t md_json_gets_dict(apr_table_t *dict, const md_json_t *json, ...); +apr_status_t md_json_sets_dict(apr_table_t *dict, md_json_t *json, ...); + +/* Manipulating String Arrays */ +apr_status_t md_json_getsa(apr_array_header_t *a, const md_json_t *json, ...); +apr_status_t md_json_dupsa(apr_array_header_t *a, apr_pool_t *p, md_json_t *json, ...); +apr_status_t md_json_setsa(apr_array_header_t *a, md_json_t *json, ...); + +/* serialization & parsing */ +apr_status_t md_json_writeb(const md_json_t *json, md_json_fmt_t fmt, struct apr_bucket_brigade *bb); +const char *md_json_writep(const md_json_t *json, apr_pool_t *p, md_json_fmt_t fmt); +apr_status_t md_json_writef(const md_json_t *json, apr_pool_t *p, + md_json_fmt_t fmt, struct apr_file_t *f); +apr_status_t md_json_fcreatex(const md_json_t *json, apr_pool_t *p, md_json_fmt_t fmt, + const char *fpath, apr_fileperms_t perms); +apr_status_t md_json_freplace(const md_json_t *json, apr_pool_t *p, md_json_fmt_t fmt, + const char *fpath, apr_fileperms_t perms); + +apr_status_t md_json_readb(md_json_t **pjson, apr_pool_t *pool, struct apr_bucket_brigade *bb); +apr_status_t md_json_readd(md_json_t **pjson, apr_pool_t *pool, const char *data, size_t data_len); +apr_status_t md_json_readf(md_json_t **pjson, apr_pool_t *pool, const char *fpath); + + +/* http retrieval */ +apr_status_t md_json_http_get(md_json_t **pjson, apr_pool_t *pool, + struct md_http_t *http, const char *url); +apr_status_t md_json_read_http(md_json_t **pjson, apr_pool_t *pool, + const struct md_http_response_t *res); + +apr_status_t md_json_copy_to(md_json_t *dest, const md_json_t *src, ...); + +const char *md_json_dump_state(const md_json_t *json, apr_pool_t *p); + +apr_status_t md_json_set_timeperiod(const struct md_timeperiod_t *tp, md_json_t *json, ...); +apr_status_t md_json_get_timeperiod(struct md_timeperiod_t *tp, md_json_t *json, ...); + +#endif /* md_json_h */ |