Index: lib/multi.c =================================================================== RCS file: /repository/curl/lib/multi.c,v retrieving revision 1.41 diff -u -r1.41 multi.c --- lib/multi.c 7 Jan 2004 09:19:35 -0000 1.41 +++ lib/multi.c 9 Jan 2004 09:36:49 -0000 @@ -320,11 +320,27 @@ easy=multi->easy.next; while(easy) { - #ifdef CURLDEBUG fprintf(stderr, "HANDLE %p: State: %x\n", (char *)easy, easy->state); #endif + do { + if (CURLM_STATE_WAITCONNECT <= easy->state && + easy->state <= CURLM_STATE_DO && + easy->easy_handle->change.url_changed) { + char *gotourl; + Curl_posttransfer(easy->easy_handle); + + gotourl = strdup(easy->easy_handle->change.url); + easy->easy_handle->change.url_changed = FALSE; + easy->result = Curl_follow(easy->easy_handle, gotourl); + if(CURLE_OK == easy->result) + easy->state = CURLM_STATE_CONNECT; + else + free(gotourl); + } + + easy->easy_handle->change.url_changed = FALSE; switch(easy->state) { case CURLM_STATE_INIT: @@ -528,6 +544,8 @@ (*running_handles)++; } + } while (easy->easy_handle->change.url_changed) ; + if ((CURLM_STATE_COMPLETED == easy->state) && !easy->msg) { /* clear out the usage of the shared DNS cache */ easy->easy_handle->hostcache = NULL; Index: tests/stunnel.pem =================================================================== RCS file: /repository/curl/tests/stunnel.pem,v retrieving revision 1.1 diff -u -r1.1 stunnel.pem --- tests/stunnel.pem 17 Sep 2001 08:41:45 -0000 1.1 +++ tests/stunnel.pem 9 Jan 2004 09:36:49 -0000 @@ -1,31 +1,138 @@ +# +# This file contains a private key and a certificate used for stunnel. +# The certificate contains a number of extensions essentially being +# used in the 509 test. The certificate has been generated using +# openssl with the parameters listed below up to the line +# contain [something], after that you find the result. +# +# +extensions = x509v3 +[ x509v3 ] +subjectAltName = DNS:localhost +nsCertType = server +nsComment = "CURL stunnel server test certificate" +keyUsage = digitalSignature,keyEncipherment +extendedKeyUsage = serverAuth +basicConstraints = CA:false +subjectKeyIdentifier = hash +subjectInfoAccess = AD_DVCS;URI:"https://localhost:8433/509" +authorityInfoAccess = AD_DVCS;URI:"https://localhost:8433/509" +[ req ] +default_bits = 1234 +distinguished_name = req_DN +default_md = sha1 +string_mask = pkix +[ req_DN ] +countryName = "1. Country Name (2 letter code)" +countryName_value = SE +stateOrProvinceName = "2. State or Province Name (full name) " +stateOrProvinceName_value = Solna +localityName = "3. Locality Name (eg, city) " +localityName_value = Mooo +0.organizationName = "4. Organization Name (eg, company) " +0.organizationName_value = Haxx +organizationalUnitName = "5. Organizational Unit Name (eg, section) " +organizationalUnitName_value = Coolx +commonName = "6. Common Name (eg, FQDN) " +commonName_value = "storbror" +1.commonName = "6. Common Name (eg, FQDN) " +1.commonName_value = "localhost" +[something] -----BEGIN RSA PRIVATE KEY----- -MIICXQIBAAKBgQDQPvaAU+Pdd5B0XlR71lDw0LyMridewzGaN6H3T+vRKYkvxyZw -nrxhYSLWn4g9wcu/EWcTN23A07Oa4HSZ/wHQ/yO+Yv01OmfGHylWZNN0eb/qemv8 -wp/bFRaubeuIGz9hl4r1HM5Mn3cNjhDjIjDqzGorObUItigCHY4ZDNHOOQIDAQAB -AoGAfK4V3ANeHEznuiR4JKTOVUBEg14JyFzJp/HDEVVSdSqPLoHn6+m+E/eaajGd -2ovbNwxuUD0Rgy+9Cu90IHdjV+8i7xo/ttnzg8UDUUhT0BMuOsbEPGGABqPxXEoM -+c58smG9r30K+5ToctRlsYuH4xQvHL3fc2DHRDEwPDD+KdkCQQD3kO9D6sV9/So3 -wWLamW0AFK/spK0i1MqSdPi/gnor37WNqOxBz2MVYDmTWeDWtq9HuG2QRKCNiqGB -tAUyKSVjAkEA11ccOxGleOM+scugobGkktnCniyMJSxQijMpIDmO/S0DBH5SiTee -BywwtcadjUWn4uQGJ0CQCJo2mjsmY13OswJBAKJgPJ7WWKyXJV6mh9kLMrQP3Yeg -RzMGUMuYzyKFSO6H74O3nSZZCQsXLwxXsiICdpra+3nZmVjc6aux0Iqi9DMCQQCh -DXaAux7t/c9q/CeEJy814YWL9TdPqggGhGLyxfmqYprKJowmMiGPrb40hXpaKUl6 -CR6NBt1ygZvq1+hLEuK/AkBYJ0ikl3YHkWqSFgiw/yDsVa3CDpChLGxjlheX5gop -LKrKE8RO3rtT3CdWyI/IBWPyc0h+qCTEqUdqKW1vRYeS +MIIC1AIBAAKBmwNZN+oG6vJ8DAze+FvOKSS49X4xGMxALhKRLhQQb7qvM+7BcMgR +v+RKxkX7SNgcxKPLcIHf7QQ6DBIlLXuAuVHQtWW9b06q64kBElkEwh6gP5Ia9JrR +ysGbu2U6NRP+xBU33dVwZjF07ocN9Pp392W4VxEc+g3+FkRzUEaahDGOabmjgKuq +DdlKdZLzgJj7+9sEKpb7+FdG56rZAgMBAAECgZsCkK1Z1XTUz5x3m7PMuHEiVaKS +yk/B4ISq6pbO/gxpieARzhR038wNug6L+8VA8UDebXHBvGYYr9Mhb2OZUfIlr+nW +h7kmHZ+T88M3eH/hQc3jtnvnu1dGmMlIXjTLQOrKgrAn6fYaw2HAGPdGKjpatAy/ +3vRjguv/22pNJLRQmMHdozJdc8mEYY+AhqrQxXCWQT/1peZzlq/IAQJOAfhE2YWf +qB9iYNmuhxJ1PolPW4I63atXuoavqadbaRoaLm/pqLVB1QjMeyak8O/0TmO6CXk6 +878ps85fLFgARRjSYX+rYwoYNzqxK3cBAk4Bsy4oofReVT8xB+7rFZFMV4McyL7e +sOABFqecLuNIGT6CdeEU1z7TUfq8sKM1MQ25e0J1PMmoWTqDwzhnxK+ckeFsZ8Te +dgqVW+Oyy9kCTgHqyc/P/uEZkp1ioDu0WkpAR+1vZa2jeyH+vm9nhE9Z6Uty/r6F +k4otIx9lMDmTwXqeE03vINJlJshqvjShfbnCe9gK8xrUk1cFl7QPAQJOATD3LQRq +At2MniioFtiTbUN6n2ZS1C5xnHGq3fnBzxnZw4UmSfuZjG/L3gWPKkyJCK3HYe9K +ho6ZQhNB6P5d7sQQjG6f+SIRwp+VjwvpAk4AnM4do54FETeLHhY4zy47dM/zdy3u +iDjiFwoMTR+PfF03evsWe5pW3EaXolGi3FRAZ/idFA+L3Gi2y4xR44z71HkbF32L +WKaLdOuBQvI= -----END RSA PRIVATE KEY----- +Certificate: + Data: + Version: 3 (0x2) + Serial Number: + 09:c2:f9:ca:9a:d8 + Signature Algorithm: md5WithRSAEncryption + Issuer: C=SE, ST=Solna, L=Mooo, O=Haxx, OU=Coolx, CN=storbror, CN=localhost + Validity + Not Before: Jan 5 11:25:13 2004 GMT + Not After : Feb 13 11:25:13 2008 GMT + Subject: C=SE, ST=Solna, L=Mooo, O=Haxx, OU=Coolx, CN=storbror, CN=localhost + Subject Public Key Info: + Public Key Algorithm: rsaEncryption + RSA Public Key: (1234 bit) + Modulus (1234 bit): + 03:59:37:ea:06:ea:f2:7c:0c:0c:de:f8:5b:ce:29: + 24:b8:f5:7e:31:18:cc:40:2e:12:91:2e:14:10:6f: + ba:af:33:ee:c1:70:c8:11:bf:e4:4a:c6:45:fb:48: + d8:1c:c4:a3:cb:70:81:df:ed:04:3a:0c:12:25:2d: + 7b:80:b9:51:d0:b5:65:bd:6f:4e:aa:eb:89:01:12: + 59:04:c2:1e:a0:3f:92:1a:f4:9a:d1:ca:c1:9b:bb: + 65:3a:35:13:fe:c4:15:37:dd:d5:70:66:31:74:ee: + 87:0d:f4:fa:77:f7:65:b8:57:11:1c:fa:0d:fe:16: + 44:73:50:46:9a:84:31:8e:69:b9:a3:80:ab:aa:0d: + d9:4a:75:92:f3:80:98:fb:fb:db:04:2a:96:fb:f8: + 57:46:e7:aa:d9 + Exponent: 65537 (0x10001) + X509v3 extensions: + X509v3 Subject Alternative Name: + DNS:localhost + Netscape Cert Type: + SSL Server + Netscape Comment: + CURL stunnel server test certificate + X509v3 Key Usage: + Digital Signature, Key Encipherment + X509v3 Extended Key Usage: + TLS Web Server Authentication + X509v3 Basic Constraints: + CA:FALSE + X509v3 Subject Key Identifier: + 35:77:35:3B:9B:98:3C:B6:C7:9A:E7:A8:04:B9:7C:70:AD:FA:37:A9 + Subject Information Access: + ad dvcs - URI:https://localhost:8433/509 + + Authority Information Access: + ad dvcs - URI:https://localhost:8433/509 + + Signature Algorithm: md5WithRSAEncryption + 02:47:57:18:5f:54:3f:1d:29:0a:05:7a:d1:0f:e6:b9:2c:8b: + 29:38:50:bf:c1:a1:7f:73:4a:9d:f1:1b:bf:2e:ea:87:91:dd: + ff:75:73:57:78:cf:75:52:57:0b:5b:bb:d4:77:b2:dd:e8:0c: + 06:ce:1b:c0:3d:9f:68:c0:0b:66:b8:f9:46:db:04:a9:2f:a3: + 5e:9c:c6:70:ff:1d:af:1f:17:9c:38:3d:12:aa:af:7b:72:44: + a0:44:41:6b:9a:9b:60:8c:50:94:f1:d7:a5:77:6b:d3:0e:66: + 88:a1:52:63:23:f6:66:a6:ea:f9:d0:df:4d:8a:14:f0:73:c6: + b6:b6:b6:68:4f:3d:9a:b6:31:ba:19:f3:66:9f:16:6d:87:64: + 32:53:d2:90:e5:8c:1e:f5:18:61:1a -----BEGIN CERTIFICATE----- -MIICcTCCAdqgAwIBAgIBADANBgkqhkiG9w0BAQQFADBzMQswCQYDVQQGEwJTRTEO -MAwGA1UECBMFU29sbmExDTALBgNVBAcTBE1vb28xDTALBgNVBAoTBEhheHgxDjAM -BgNVBAsTBUNvb2x4MRIwEAYDVQQDEwlzdG9yZWJyb3IxEjAQBgNVBAMTCWxvY2Fs -aG9zdDAeFw0wMTA0MjAxODI2MjhaFw0wMjA0MjAxODI2MjhaMHMxCzAJBgNVBAYT +MIIDujCCAwigAwIBAgIGCcMA3QkhMA0GCSqGSIb3DQEBBAUAMHIxCzAJBgNVBAYT AlNFMQ4wDAYDVQQIEwVTb2xuYTENMAsGA1UEBxMETW9vbzENMAsGA1UEChMESGF4 -eDEOMAwGA1UECxMFQ29vbHgxEjAQBgNVBAMTCXN0b3JlYnJvcjESMBAGA1UEAxMJ -bG9jYWxob3N0MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDQPvaAU+Pdd5B0 -XlR71lDw0LyMridewzGaN6H3T+vRKYkvxyZwnrxhYSLWn4g9wcu/EWcTN23A07Oa -4HSZ/wHQ/yO+Yv01OmfGHylWZNN0eb/qemv8wp/bFRaubeuIGz9hl4r1HM5Mn3cN -jhDjIjDqzGorObUItigCHY4ZDNHOOQIDAQABoxUwEzARBglghkgBhvhCAQEEBAMC -BkAwDQYJKoZIhvcNAQEEBQADgYEASTzH6Af6xmkpPGAdL/lecdkeuChfgb7tVkOE -rTzgxE5fVcW9NK79HXZ3OND2uHyu9WMieIr7QKyzfK1uskxQcY6mPApn/Z+yD1vn -TYBuyP8I+khaLKA69QzVv+5yVBR0xlAaXGwTKxNzBTXznSmshgvYt5nsmcMw2Xfg -CMkSsOU= +eDEOMAwGA1UECxMFQ29vbHgxETAPBgNVBAMTCHN0b3Jicm9yMRIwEAYDVQQDEwls +b2NhbGhvc3QwHhcNMDQwMTA1MTQ0MjU2WhcNMDgwMjEzMTQ0MjU2WjByMQswCQYD +VQQGEwJTRTEOMAwGA1UECBMFU29sbmExDTALBgNVBAcTBE1vb28xDTALBgNVBAoT +BEhheHgxDjAMBgNVBAsTBUNvb2x4MREwDwYDVQQDEwhzdG9yYnJvcjESMBAGA1UE +AxMJbG9jYWxob3N0MIG5MA0GCSqGSIb3DQEBAQUAA4GnADCBowKBmwNZN+oG6vJ8 +DAze+FvOKSS49X4xGMxALhKRLhQQb7qvM+7BcMgRv+RKxkX7SNgcxKPLcIHf7QQ6 +DBIlLXuAuVHQtWW9b06q64kBElkEwh6gP5Ia9JrRysGbu2U6NRP+xBU33dVwZjF0 +7ocN9Pp392W4VxEc+g3+FkRzUEaahDGOabmjgKuqDdlKdZLzgJj7+9sEKpb7+FdG +56rZAgMBAAGjggEkMIIBIDARBglghkgBhvhCAQEEBAMCBkAwMwYJYIZIAYb4QgEN +BCYWJENVUkwgc3R1bm5lbCBzZXJ2ZXIgdGVzdCBjZXJ0aWZpY2F0ZTALBgNVHQ8E +BAMCBaAwEwYDVR0lBAwwCgYIKwYBBQUHAwEwCQYDVR0TBAIwADAdBgNVHQ4EFgQU +NXc1O5uYPLbHmueoBLl8cK36N6kwNgYIKwYBBQUHAQsEKjAoMCYGCCsGAQUFBzAE +hhpodHRwczovL2xvY2FsaG9zdDo4NDMzLzUwOTA2BggrBgEFBQcBAQQqMCgwJgYI +KwYBBQUHMASGGmh0dHBzOi8vbG9jYWxob3N0Ojg0MzMvNTA5MBoGA1UdEQQTMBGH +BH8AAAGCCWxvY2FsaG9zdDANBgkqhkiG9w0BAQQFAAOBnAAAIHkvI0V6padfc8Lv +onuNqBwCMIg4SugCslkN597Yb8ZDEAUe3ArkOvzAHUngsD5D0gfbKblKP/P0bN6Y +Ft896NmH4QFsDAetZcCFf24AM4DbUQo5jtG+dkanI/7IxxNYJ1PQ64/yscdQFvHW +xhIX3Q6FqABjcN5nc80Rog+b6eS8QRX1BRnQqbGtocuptUgW5mWsSb+DR6pZbA== -----END CERTIFICATE----- Index: tests/data/Makefile.am =================================================================== RCS file: /repository/curl/tests/data/Makefile.am,v retrieving revision 1.115 diff -u -r1.115 Makefile.am --- tests/data/Makefile.am 25 Nov 2003 09:06:33 -0000 1.115 +++ tests/data/Makefile.am 9 Jan 2004 09:36:50 -0000 @@ -24,4 +24,4 @@ test40 test42 test69 test70 test71 test72 test73 test146 test505 \ test74 test75 test76 test77 test78 test147 test148 test506 test79 test80 \ test81 test82 test83 test84 test85 test86 test87 test507 test149 test88 \ -test89 test90 test508 test91 test92 test203 test93 test94 test95 +test89 test90 test508 test91 test92 test203 test93 test94 test95 test509 Index: tests/data/test509 =================================================================== RCS file: tests/data/test509 diff -N tests/data/test509 --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ tests/data/test509 9 Jan 2004 09:36:50 -0000 @@ -0,0 +1,48 @@ +# +# Server-side + + +HTTP/1.1 200 OK +Date: Thu, 09 Nov 2010 14:49:00 GMT +Server: localhost:8433 +Content-length:6 + +Hello + + +Hello + + + +# +# Client-side + + +https + + +lib509 + + + +simple HTTPS GET and URL redirect in certificate + + +https://localhost:%HTTPSPORT/dvcs + + + +# +# Verify data after the test has been "shot" + + +^User-Agent:.* + + +GET /509 HTTP/1.1 +Host: localhost:8433 +Pragma: no-cache +Accept: image/gif, image/x-xbitmap, image/jpeg, image/pjpeg, */* + + + Index: tests/libtest/Makefile.am =================================================================== RCS file: /repository/curl/tests/libtest/Makefile.am,v retrieving revision 1.15 diff -u -r1.15 Makefile.am --- tests/libtest/Makefile.am 7 Oct 2003 14:43:49 -0000 1.15 +++ tests/libtest/Makefile.am 9 Jan 2004 09:36:50 -0000 @@ -12,7 +12,7 @@ # here are all tools used for running libcurl tests noinst_PROGRAMS = lib500 lib501 lib502 lib503 lib504 lib505 lib506 lib507 \ - lib508 + lib508 lib509 lib500_SOURCES = lib500.c $(SUPPORTFILES) lib500_LDADD = $(LIBDIR)/libcurl.la @@ -49,3 +49,7 @@ lib508_SOURCES = lib508.c $(SUPPORTFILES) lib508_LDADD = $(LIBDIR)/libcurl.la lib508_DEPENDENCIES = $(LIBDIR)/libcurl.la + +lib509_SOURCES = lib509.c $(SUPPORTFILES) +lib509_LDADD = $(LIBDIR)/libcurl.la +lib509_DEPENDENCIES = $(LIBDIR)/libcurl.la Index: tests/libtest/lib509.c =================================================================== RCS file: tests/libtest/lib509.c diff -N tests/libtest/lib509.c --- /dev/null 1 Jan 1970 00:00:00 -0000 +++ tests/libtest/lib509.c 9 Jan 2004 09:36:50 -0000 @@ -0,0 +1,224 @@ +#include "test.h" + +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include +#include + +typedef struct sslctxparm_st { + CURL* curl; + int accesstype ; + unsigned char * accessinfo ; + BIO * errorbio; +} sslctxparm; + +static char *i2s_ASN1_IA5STRING( ASN1_IA5STRING *ia5) +{ + char *tmp; + if(!ia5 || !ia5->length) return NULL; + tmp = OPENSSL_malloc(ia5->length + 1); + memcpy(tmp, ia5->data, ia5->length); + tmp[ia5->length] = 0; + return tmp; +} + +/* A conveniance routine to get an access URI. */ + +static unsigned char *my_get_ext(X509 * cert, const int type, + int extensiontype, BIO * errbio) +{ + + int i; + STACK_OF(ACCESS_DESCRIPTION) * accessinfo ; + accessinfo = X509_get_ext_d2i(cert, extensiontype, NULL, NULL) ; + + if (!sk_ACCESS_DESCRIPTION_num(accessinfo)) return NULL; + + for (i = 0; i < sk_ACCESS_DESCRIPTION_num(accessinfo); i++) { + ACCESS_DESCRIPTION * ad = sk_ACCESS_DESCRIPTION_value(accessinfo, i); + if (OBJ_obj2nid(ad->method) == type) { + if (ad->location->type == GEN_URI) { + return i2s_ASN1_IA5STRING(ad->location->d.ia5); + } + return NULL; + } + } + return NULL; +} +void * globalparm = NULL; + +static int ssl_app_verify_callback(X509_STORE_CTX *ctx, void *arg) +{ + int ok, err; + sslctxparm * p = (sslctxparm *) arg; + if (!p) + fprintf(stderr, + "This version of openssl does not support a parm," + " trying global one\n"); + p = globalparm; + if (!p) + return 0; + + BIO_printf(p->errorbio,"ssl_app_verify_callback\n"); + + ok= X509_verify_cert(ctx); + err=X509_STORE_CTX_get_error(ctx); + + if (err == X509_V_ERR_DEPTH_ZERO_SELF_SIGNED_CERT || + err == X509_V_ERR_UNABLE_TO_GET_ISSUER_CERT_LOCALLY) { + BIO_printf(p->errorbio,"X509_verify_cert: repairing self signed\n") ; + X509_STORE_CTX_set_error(ctx,X509_V_OK); + ok = 1; + } + + if (1 && ok && ctx->cert) { + unsigned char * accessinfo; + + if ((accessinfo = my_get_ext(ctx->cert,p->accesstype, + NID_info_access,p->errorbio))) { + if (strcmp(p->accessinfo,accessinfo)) { + BIO_printf(p->errorbio, "Setting URL <%s>, was <%s>\n", + accessinfo,p->accessinfo); + OPENSSL_free(p->accessinfo); + p->accessinfo = accessinfo; + curl_easy_setopt(p->curl, CURLOPT_URL,p->accessinfo); + } else + OPENSSL_free(accessinfo); + } + } + return(ok); +} + +static CURLcode sslctxfun(CURL * curl, void * sslctx, void * parm) +{ + + sslctxparm * p = (sslctxparm *) parm; + SSL_CTX * ctx = (SSL_CTX *) sslctx ; + BIO_printf(p->errorbio,"sslctxfun start\n"); + + SSL_CTX_set_quiet_shutdown(ctx,1); + SSL_CTX_set_cipher_list(ctx,"RC4-MD5"); + SSL_CTX_set_mode(ctx, SSL_MODE_AUTO_RETRY); + + SSL_CTX_set_verify_depth(ctx,0); + + SSL_CTX_set_verify(ctx,SSL_VERIFY_NONE,NULL); + + /* this is only done to support 0.9.6 version */ + globalparm = parm; + + SSL_CTX_set_cert_verify_callback(ctx, ssl_app_verify_callback, parm); + BIO_printf(p->errorbio,"sslctxfun end\n"); + + return CURLE_OK ; +} + + +int xxx=1; + + +CURLcode test(char *URL) +{ + CURLM* multi; + int still_running=1; + int i; + CURLMsg *msg; + sslctxparm p; + + CURLMcode mc; + + curl_global_init(CURL_GLOBAL_ALL); + + p.curl = curl_easy_init(); + + + OpenSSL_add_all_ciphers(); + OpenSSL_add_all_digests(); + ERR_load_crypto_strings(); + + + p.accessinfo = strdup(URL); + p.accesstype = OBJ_obj2nid(OBJ_txt2obj("AD_DVCS",0)) ; + p.errorbio = BIO_new_fp (stderr, BIO_NOCLOSE); + + curl_easy_setopt(p.curl, CURLOPT_URL, p.accessinfo); + curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_FUNCTION, sslctxfun) ; + curl_easy_setopt(p.curl, CURLOPT_SSL_CTX_DATA, &p); + + multi = curl_multi_init(); + curl_multi_add_handle(multi, p.curl); + + BIO_printf(p.errorbio,"Going to perform\n"); + + { + CURLMcode res; + int running; + char done=FALSE; + + multi = curl_multi_init(); + + res = curl_multi_add_handle(multi, p.curl); + + while(!done) { + fd_set rd, wr, exc; + int max_fd; + struct timeval interval; + + interval.tv_sec = 1; + interval.tv_usec = 0; + + while (res == CURLM_CALL_MULTI_PERFORM) { + res = curl_multi_perform(multi, &running); + BIO_printf(p.errorbio, "running=%d res=%d\n",running,res); + if (running <= 0) { + done = TRUE; + break; + } + } + if(done) + break; + + if (res != CURLM_OK) { + fprintf(stderr, "not okay???\n"); + return 80; + } + + FD_ZERO(&rd); + FD_ZERO(&wr); + FD_ZERO(&exc); + max_fd = 0; + + if (curl_multi_fdset(multi, &rd, &wr, &exc, &max_fd) != CURLM_OK) { + BIO_printf(p.errorbio, "unexpected failured of fdset.\n"); + return 89; + } + + + if (select(max_fd+1, &rd, &wr, &exc, &interval) == -1) { + BIO_printf(p.errorbio, "bad select??\n"); + return 95; + } + + res = CURLM_CALL_MULTI_PERFORM; + } + } + + msg = curl_multi_info_read(multi, &still_running); + /* this should now contain a result code from the easy handle, + get it */ + i = msg->data.result; + + curl_easy_cleanup(p.curl); + curl_multi_cleanup(multi); + BIO_printf(p.errorbio,"return code: %d\n",i); + + return i; /* return the final return code */ +}