From 781dd7a9bf3af985f16afd69e3d44abced5c49d5 Mon Sep 17 00:00:00 2001 From: Daniel Stenberg Date: Fri, 9 Mar 2001 15:16:28 +0000 Subject: prefix changes curl_ to Curl_ made it work (partly) with persistant connections for HTTP/1.0 replies moved the 'newurl' struct field for Location: to the connectdata struct --- lib/transfer.c | 54 +++++++++++++++++++++++++++--------------------------- 1 file changed, 27 insertions(+), 27 deletions(-) (limited to 'lib/transfer.c') diff --git a/lib/transfer.c b/lib/transfer.c index 3816e7fb6..4bc619994 100644 --- a/lib/transfer.c +++ b/lib/transfer.c @@ -107,7 +107,7 @@ . */ CURLcode static -_Transfer(struct connectdata *c_conn) +Transfer(struct connectdata *c_conn) { ssize_t nread; /* number of bytes read */ int bytecount = 0; /* total number of bytes read */ @@ -142,9 +142,6 @@ _Transfer(struct connectdata *c_conn) char *buf; int maxfd; - if(!conn || (conn->handle != STRUCT_CONNECT)) - return CURLE_BAD_FUNCTION_ARGUMENT; - data = conn->data; /* there's the root struct */ buf = data->buffer; maxfd = (conn->sockfd>conn->writesockfd?conn->sockfd:conn->writesockfd)+1; @@ -446,7 +443,7 @@ _Transfer(struct connectdata *c_conn) ptr++; backup = *ptr; /* store the ending letter */ *ptr = '\0'; /* zero terminate */ - data->newurl = strdup(start); /* clone string */ + conn->newurl = strdup(start); /* clone string */ *ptr = backup; /* restore ending letter */ } @@ -490,9 +487,9 @@ _Transfer(struct connectdata *c_conn) write a piece of the body */ if(conn->protocol&PROT_HTTP) { /* HTTP-only checks */ - if (data->newurl) { + if (conn->newurl) { /* abort after the headers if "follow Location" is set */ - infof (data, "Follow to new URL: %s\n", data->newurl); + infof (data, "Follow to new URL: %s\n", conn->newurl); return CURLE_OK; } else if (data->resume_from && @@ -530,7 +527,8 @@ _Transfer(struct connectdata *c_conn) } /* switch */ } /* two valid time strings */ } /* we have a time condition */ - if(!conn->bits.close && (httpversion == 1)) { + + if(!conn->bits.close) { /* If this is not the last request before a close, we must set the maximum download size to the size of the expected document or else, we won't know when to stop reading! */ @@ -681,27 +679,27 @@ _Transfer(struct connectdata *c_conn) return CURLE_OK; } -CURLcode curl_transfer(CURL *curl) +CURLcode Curl_perform(CURL *curl) { CURLcode res; - struct UrlData *data = curl; - struct connectdata *c_connect=NULL; + struct UrlData *data = (struct UrlData *)curl; + struct connectdata *conn=NULL; bool port=TRUE; /* allow data->use_port to set port to use */ Curl_pgrsStartNow(data); do { Curl_pgrsTime(data, TIMER_STARTSINGLE); - res = curl_connect(curl, (CURLconnect **)&c_connect, port); + res = Curl_connect(data, &conn, port); if(res == CURLE_OK) { - res = curl_do(c_connect); + res = Curl_do(conn); if(res == CURLE_OK) { - res = _Transfer(c_connect); /* now fetch that URL please */ + res = Transfer(conn); /* now fetch that URL please */ if(res == CURLE_OK) - res = curl_done(c_connect); + res = Curl_done(conn); } - if((res == CURLE_OK) && data->newurl) { + if((res == CURLE_OK) && conn->newurl) { /* Location: redirect This is assumed to happen for HTTP(S) only! @@ -741,7 +739,7 @@ CURLcode curl_transfer(CURL *curl) data->bits.http_set_referer = TRUE; /* might have been false */ } - if(2 != sscanf(data->newurl, "%15[^:]://%c", prot, &letter)) { + if(2 != sscanf(conn->newurl, "%15[^:]://%c", prot, &letter)) { /*** *DANG* this is an RFC 2068 violation. The URL is supposed to be absolute and this doesn't seem to be that! @@ -766,7 +764,7 @@ CURLcode curl_transfer(CURL *curl) protsep+=2; /* pass the slashes */ } - if('/' != data->newurl[0]) { + if('/' != conn->newurl[0]) { /* First we need to find out if there's a ?-letter in the URL, and cut it and the right-side of that off */ pathsep = strrchr(protsep, '?'); @@ -789,14 +787,14 @@ CURLcode curl_transfer(CURL *curl) newest=(char *)malloc( strlen(data->url) + 1 + /* possible slash */ - strlen(data->newurl) + 1/* zero byte */); + strlen(conn->newurl) + 1/* zero byte */); if(!newest) return CURLE_OUT_OF_MEMORY; - sprintf(newest, "%s%s%s", data->url, ('/' == data->newurl[0])?"":"/", - data->newurl); - free(data->newurl); - data->newurl = newest; + sprintf(newest, "%s%s%s", data->url, ('/' == conn->newurl[0])?"":"/", + conn->newurl); + free(conn->newurl); + conn->newurl = newest; } else { /* This is an absolute URL, don't use the custom port number */ @@ -807,8 +805,8 @@ CURLcode curl_transfer(CURL *curl) free(data->url); /* TBD: set the URL with curl_setopt() */ - data->url = data->newurl; - data->newurl = NULL; /* don't show! */ + data->url = conn->newurl; + conn->newurl = NULL; /* don't show! */ data->bits.urlstringalloc = TRUE; /* the URL is allocated */ infof(data, "Follows Location: to new URL: '%s'\n", data->url); @@ -867,8 +865,10 @@ CURLcode curl_transfer(CURL *curl) } while(1); /* loop if Location: */ - if(data->newurl) - free(data->newurl); + if(conn->newurl) { + free(conn->newurl); + conn->newurl = NULL; + } return res; } -- cgit v1.2.3