diff options
Diffstat (limited to 'samples/mtom_caching_callback')
-rw-r--r-- | samples/mtom_caching_callback/Makefile.am | 10 | ||||
-rw-r--r-- | samples/mtom_caching_callback/mtom_caching_callback.c | 184 |
2 files changed, 194 insertions, 0 deletions
diff --git a/samples/mtom_caching_callback/Makefile.am b/samples/mtom_caching_callback/Makefile.am new file mode 100644 index 0000000..1d8b2a9 --- /dev/null +++ b/samples/mtom_caching_callback/Makefile.am @@ -0,0 +1,10 @@ +prglibdir=$(prefix)/samples/lib/mtom_caching_callback +prglib_LTLIBRARIES = libmtom_caching_callback.la +libmtom_caching_callback_la_SOURCES = mtom_caching_callback.c +libmtom_caching_callback_la_LIBADD = $(LDFLAGS) \ + -L$(AXIS2C_HOME)/lib \ + -laxutil + +INCLUDES = -I ../../util/include \ + -I ../../axiom/include \ + @AXIS2INC@ diff --git a/samples/mtom_caching_callback/mtom_caching_callback.c b/samples/mtom_caching_callback/mtom_caching_callback.c new file mode 100644 index 0000000..03ee358 --- /dev/null +++ b/samples/mtom_caching_callback/mtom_caching_callback.c @@ -0,0 +1,184 @@ +/* + * 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. + */ + +#include <stdio.h> +#include <axutil_string.h> +#include <axutil_utils.h> +#include <axiom_mtom_caching_callback.h> +#include <axutil_url.h> + + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +caching_callback_free(axiom_mtom_caching_callback_t *caching_callback, + const axutil_env_t* env) +{ + if (caching_callback) + { + if (caching_callback->ops) + { + AXIS2_FREE(env->allocator, caching_callback->ops); + } + AXIS2_FREE(env->allocator, caching_callback); + } + return AXIS2_SUCCESS; +} + +AXIS2_EXTERN void* AXIS2_CALL +caching_callback_init_handler(axiom_mtom_caching_callback_t *caching_callback, + const axutil_env_t* env, + axis2_char_t *key) +{ + FILE *fp = NULL; + axis2_char_t *file_name = NULL; + axis2_char_t *encoded_key = NULL; + + if(caching_callback->user_param) + { + /* If this is set the callback implementer may use + it to create the void return value at the end of + this function. + */ + } + + if(key) + { + /*encoded_key = axutil_strdup(env, key);*/ + encoded_key = AXIS2_MALLOC(env->allocator, (sizeof(axis2_char_t ))* (strlen(key))); + memset(encoded_key, 0, strlen(key)); + + if(encoded_key) + { + encoded_key = axutil_url_encode(env, encoded_key, key, (int)strlen(key)); + } + + file_name = axutil_stracat(env, "/opt/tmp/", encoded_key); + /*file_name = key;*/ + if(file_name) + { + fp = fopen(file_name, "ab+"); + } + else + { + return NULL; + } + } + + #if !defined(WIN32) + { + axis2_char_t permission_str[256]; + sprintf(permission_str, "chmod 777 %s", file_name); + system(permission_str); + } + #endif + + if(encoded_key) + { + AXIS2_FREE(env->allocator, encoded_key); + encoded_key = NULL; + } + + + if(file_name) + { + AXIS2_FREE(env->allocator, file_name); + file_name = NULL; + } + + return (void *)fp; +} + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +caching_callback_cache(axiom_mtom_caching_callback_t *caching_callback, + const axutil_env_t* env, + axis2_char_t *buf, + int buf_len, + void* handler) +{ + size_t len = 0; + FILE *fp = (FILE *)(handler); + + + len = fwrite(buf, 1, buf_len, fp); + if(len < 0) + { + return AXIS2_FAILURE; + } + + return AXIS2_SUCCESS; + +} + + +AXIS2_EXTERN axis2_status_t AXIS2_CALL +caching_callback_close_handler(axiom_mtom_caching_callback_t *caching_callback, + const axutil_env_t* env, + void* handler) +{ + axis2_status_t status = AXIS2_SUCCESS; + + if(fclose((FILE *)handler) != 0) + { + status = AXIS2_FAILURE; + } + return status; +} + + +/** + * Following block distinguish the exposed part of the dll. + */ +AXIS2_EXPORT int +axis2_get_instance(axiom_mtom_caching_callback_t **inst, + const axutil_env_t *env) +{ + axiom_mtom_caching_callback_t* caching_callback = NULL; + + caching_callback = AXIS2_MALLOC(env->allocator, + sizeof(axiom_mtom_caching_callback_t)); + + caching_callback->ops = AXIS2_MALLOC( + env->allocator, sizeof(axiom_mtom_caching_callback_ops_t)); + + /*assign function pointers*/ + + caching_callback->ops->init_handler = caching_callback_init_handler; + caching_callback->ops->cache = caching_callback_cache; + caching_callback->ops->close_handler = caching_callback_close_handler; + caching_callback->ops->free = caching_callback_free; + + *inst = caching_callback; + + if (!(*inst)) + { + AXIS2_LOG_ERROR(env->log, AXIS2_LOG_SI, + "Cannot load the caching callback"); + return AXIS2_FAILURE; + } + + return AXIS2_SUCCESS; +} + +AXIS2_EXPORT int axis2_remove_instance(axiom_mtom_caching_callback_t *inst, + const axutil_env_t *env) +{ + axis2_status_t status = AXIS2_FAILURE; + if (inst) + { + status = AXIOM_MTOM_CACHING_CALLBACK_FREE(inst, env); + } + return status; +} |