From 5b079dbff2aecc2d2262e124c96f0182b96a3382 Mon Sep 17 00:00:00 2001 From: Loïc Collignon Date: Thu, 11 Jan 2018 14:41:57 +0100 Subject: removed unused files and useless subdirectories MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Change-Id: Ie0ebe0104589ff99ae24c7410a484eeef18821e7 Signed-off-by: Loïc Collignon --- agl-identity-service/src/curl-wrap.c | 210 ----------------------------------- 1 file changed, 210 deletions(-) delete mode 100644 agl-identity-service/src/curl-wrap.c (limited to 'agl-identity-service/src/curl-wrap.c') diff --git a/agl-identity-service/src/curl-wrap.c b/agl-identity-service/src/curl-wrap.c deleted file mode 100644 index 3c566a3..0000000 --- a/agl-identity-service/src/curl-wrap.c +++ /dev/null @@ -1,210 +0,0 @@ -/* - * Copyright (C) 2015, 2016 "IoT.bzh" - * Author: José Bollo - * - * Licensed 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. - */ -#define _GNU_SOURCE - -#include -#include -#include -#include - -#include - -#include "curl-wrap.h" -#include "escape.h" - - -/* internal representation of buffers */ -struct buffer { - size_t size; - char *data; -}; - -/* write callback for filling buffers with the response */ -static size_t write_callback(char *ptr, size_t size, size_t nmemb, void *userdata) -{ - struct buffer *buffer = userdata; - size_t sz = size * nmemb; - size_t old_size = buffer->size; - size_t new_size = old_size + sz; - char *data = realloc(buffer->data, new_size + 1); - if (!data) - return 0; - memcpy(&data[old_size], ptr, sz); - data[new_size] = 0; - buffer->size = new_size; - buffer->data = data; - return sz; -} - -/* - * Perform the CURL operation for 'curl' and put the result in - * memory. If 'result' isn't NULL it receives the returned content - * that then must be freed. If 'size' isn't NULL, it receives the - * size of the returned content. Note that if not NULL, the real - * content is one byte greater than the read size and the last byte - * zero. This facility allows to handle the returned content as a - * null terminated C-string. - */ -int curl_wrap_perform(CURL *curl, char **result, size_t *size) -{ - int rc; - struct buffer buffer; - CURLcode code; - - /* init tthe buffer */ - buffer.size = 0; - buffer.data = NULL; - - /* Perform the request, res will get the return code */ - curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_callback); - curl_easy_setopt(curl, CURLOPT_WRITEDATA, &buffer); - - /* Perform the request, res will get the return code */ - code = curl_easy_perform(curl); - rc = code == CURLE_OK; - - /* Check for no errors */ - if (rc) { - /* no error */ - if (size) - *size = buffer.size; - if (result) - *result = buffer.data; - else - free(buffer.data); - } else { - /* had error */ - if (size) - *size = 0; - if (result) - *result = NULL; - free(buffer.data); - } - - return rc; -} - -void curl_wrap_do(CURL *curl, void (*callback)(void *closure, int status, CURL *curl, const char *result, size_t size), void *closure) -{ - int rc; - char *result; - size_t size; - char errbuf[CURL_ERROR_SIZE]; - - curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, errbuf); - rc = curl_wrap_perform(curl, &result, &size); - if (rc) - callback(closure, rc, curl, result, size); - else - callback(closure, rc, curl, errbuf, 0); - free(result); - curl_easy_cleanup(curl); -} - -int curl_wrap_content_type_is(CURL *curl, const char *value) -{ - char *actual; - CURLcode code; - - code = curl_easy_getinfo(curl, CURLINFO_CONTENT_TYPE, &actual); - if (code != CURLE_OK || !actual) - return 0; - - return !strncasecmp(actual, value, strcspn(actual, "; ")); -} - -CURL *curl_wrap_prepare_get_url(const char *url) -{ - CURL *curl; - CURLcode code; - - curl = curl_easy_init(); - if(curl) { - code = curl_easy_setopt(curl, CURLOPT_URL, url); - if (code == CURLE_OK) - return curl; - curl_easy_cleanup(curl); - } - return NULL; -} - -CURL *curl_wrap_prepare_get(const char *base, const char *path, const char * const *args) -{ - CURL *res; - char *url; - - url = escape_url(base, path, args, NULL); - res = url ? curl_wrap_prepare_get_url(url) : NULL; - free(url); - return res; -} - -int curl_wrap_add_header(CURL *curl, const char *header) -{ - int rc; - struct curl_slist *list; - - list = curl_slist_append(NULL, header); - rc = list ? curl_easy_setopt(curl, CURLOPT_HTTPHEADER, list) == CURLE_OK : 0; -/* - curl_slist_free_all(list); -*/ - return rc; -} - -int curl_wrap_add_header_value(CURL *curl, const char *name, const char *value) -{ - char *h; - int rc; - - rc = asprintf(&h, "%s: %s", name, value); - rc = rc < 0 ? 0 : curl_wrap_add_header(curl, h); - free(h); - return rc; -} - - -CURL *curl_wrap_prepare_post_url_data(const char *url, const char *datatype, const char *data, size_t szdata) -{ - CURL *curl; - - curl = curl_easy_init(); - if (curl - && CURLE_OK == curl_easy_setopt(curl, CURLOPT_URL, url) - && (!szdata || CURLE_OK == curl_easy_setopt(curl, CURLOPT_POSTFIELDSIZE, szdata)) - && CURLE_OK == curl_easy_setopt(curl, CURLOPT_POSTFIELDS, data) - && (!datatype || curl_wrap_add_header_value(curl, "content-type", datatype))) - return curl; - curl_easy_cleanup(curl); - return NULL; -} - -CURL *curl_wrap_prepare_post(const char *base, const char *path, const char * const *args) -{ - CURL *res; - char *url; - char *data; - size_t szdata; - - url = escape_url(base, path, NULL, NULL); - data = escape_args(args, &szdata); - res = url ? curl_wrap_prepare_post_url_data(url, NULL, data, szdata) : NULL; - free(url); - return res; -} - -/* vim: set colorcolumn=80: */ -- cgit 1.2.3-korg