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https://github.com/moparisthebest/curl
synced 2024-12-23 16:48:49 -05:00
examples: remove dead variable stores
Closes https://github.com/curl/curl/pull/3919
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@ -123,26 +123,26 @@ int main(void)
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CURL *ch;
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CURLcode rv;
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rv = curl_global_init(CURL_GLOBAL_ALL);
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curl_global_init(CURL_GLOBAL_ALL);
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ch = curl_easy_init();
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rv = curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
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rv = curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
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rv = curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
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rv = curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
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rv = curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, *writefunction);
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rv = curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
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rv = curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, *writefunction);
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rv = curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
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rv = curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
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rv = curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 1L);
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rv = curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
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curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
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curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
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curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
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curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
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curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, *writefunction);
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curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
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curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, *writefunction);
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curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
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curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
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curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 1L);
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curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
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/* Turn off the default CA locations, otherwise libcurl will load CA
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* certificates from the locations that were detected/specified at
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* build-time
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*/
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rv = curl_easy_setopt(ch, CURLOPT_CAINFO, NULL);
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rv = curl_easy_setopt(ch, CURLOPT_CAPATH, NULL);
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curl_easy_setopt(ch, CURLOPT_CAINFO, NULL);
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curl_easy_setopt(ch, CURLOPT_CAPATH, NULL);
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/* first try: retrieve page without ca certificates -> should fail
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* unless libcurl was built --with-ca-fallback enabled at build-time
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@ -162,13 +162,13 @@ int main(void)
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* handle. normally you would set the ssl ctx function before making
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* any transfers, and not use this option.
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*/
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rv = curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L);
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curl_easy_setopt(ch, CURLOPT_FRESH_CONNECT, 1L);
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/* second try: retrieve page using cacerts' certificate -> will succeed
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* load the certificate by installing a function doing the necessary
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* "modifications" to the SSL CONTEXT just before link init
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*/
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rv = curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
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curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
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rv = curl_easy_perform(ch);
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if(rv == CURLE_OK)
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printf("*** transfer succeeded ***\n");
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@ -31,14 +31,14 @@ int main(void)
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{
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CURL *curl;
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CURLcode res = CURLE_OK;
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struct curl_slist *host = NULL;
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/* Each single name resolve string should be written using the format
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HOST:PORT:ADDRESS where HOST is the name libcurl will try to resolve,
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PORT is the port number of the service where libcurl wants to connect to
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the HOST and ADDRESS is the numerical IP address
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*/
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host = curl_slist_append(NULL, "example.com:443:127.0.0.1");
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struct curl_slist *host = curl_slist_append(NULL,
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"example.com:443:127.0.0.1");
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curl = curl_easy_init();
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if(curl) {
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@ -49,9 +49,8 @@ static curl_off_t sftpGetRemoteFileSize(const char *i_remoteFile)
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{
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CURLcode result = CURLE_GOT_NOTHING;
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curl_off_t remoteFileSizeByte = -1;
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CURL *curlHandlePtr = NULL;
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CURL *curlHandlePtr = curl_easy_init();
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curlHandlePtr = curl_easy_init();
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curl_easy_setopt(curlHandlePtr, CURLOPT_VERBOSE, 1L);
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curl_easy_setopt(curlHandlePtr, CURLOPT_URL, i_remoteFile);
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@ -177,25 +177,25 @@ int main(void)
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CURL *ch;
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CURLcode rv;
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rv = curl_global_init(CURL_GLOBAL_ALL);
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curl_global_init(CURL_GLOBAL_ALL);
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ch = curl_easy_init();
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rv = curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
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rv = curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
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rv = curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
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rv = curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
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rv = curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, writefunction);
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rv = curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
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rv = curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, writefunction);
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rv = curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
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rv = curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
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curl_easy_setopt(ch, CURLOPT_VERBOSE, 0L);
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curl_easy_setopt(ch, CURLOPT_HEADER, 0L);
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curl_easy_setopt(ch, CURLOPT_NOPROGRESS, 1L);
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curl_easy_setopt(ch, CURLOPT_NOSIGNAL, 1L);
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curl_easy_setopt(ch, CURLOPT_WRITEFUNCTION, writefunction);
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curl_easy_setopt(ch, CURLOPT_WRITEDATA, stdout);
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curl_easy_setopt(ch, CURLOPT_HEADERFUNCTION, writefunction);
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curl_easy_setopt(ch, CURLOPT_HEADERDATA, stderr);
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curl_easy_setopt(ch, CURLOPT_SSLCERTTYPE, "PEM");
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/* both VERIFYPEER and VERIFYHOST are set to 0 in this case because there is
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no CA certificate*/
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rv = curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 0L);
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rv = curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, 0L);
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rv = curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
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rv = curl_easy_setopt(ch, CURLOPT_SSLKEYTYPE, "PEM");
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curl_easy_setopt(ch, CURLOPT_SSL_VERIFYPEER, 0L);
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curl_easy_setopt(ch, CURLOPT_SSL_VERIFYHOST, 0L);
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curl_easy_setopt(ch, CURLOPT_URL, "https://www.example.com/");
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curl_easy_setopt(ch, CURLOPT_SSLKEYTYPE, "PEM");
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/* first try: retrieve page without user certificate and key -> will fail
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*/
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@ -211,7 +211,7 @@ int main(void)
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* load the certificate and key by installing a function doing the necessary
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* "modifications" to the SSL CONTEXT just before link init
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*/
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rv = curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
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curl_easy_setopt(ch, CURLOPT_SSL_CTX_FUNCTION, *sslctx_function);
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rv = curl_easy_perform(ch);
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if(rv == CURLE_OK) {
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printf("*** transfer succeeded ***\n");
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