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The fread() callback pointer and associated pointer is now stored in the

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connectdata struct instead, and is no longer modified within the 'set' struct
as previously (which was a really BAAAD thing).
This commit is contained in:
Daniel Stenberg 2002-12-09 15:37:54 +00:00
parent c65e088caf
commit 4bcc866c52
6 changed files with 241 additions and 237 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
lib/ftp.c
View File

@ -1591,8 +1591,8 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
readthisamountnow = BUFSIZE;
actuallyread =
data->set.fread(data->state.buffer, 1, readthisamountnow,
data->set.in);
conn->fread(data->state.buffer, 1, readthisamountnow,
conn->fread_in);
passed += actuallyread;
if(actuallyread != readthisamountnow) {
@ -1623,7 +1623,7 @@ CURLcode Curl_ftp_nextconnect(struct connectdata *conn)
}
}
/* Send everything on data->set.in to the socket */
/* Send everything on data->state.in to the socket */
if(data->set.ftp_append) {
/* we append onto the file instead of rewriting it */
FTPSENDF(conn, "APPE %s", ftp->file);

36
lib/http.c
View File

@ -126,8 +126,11 @@ send_buffer *add_buffer_init(void)
* add_buffer_send() sends a buffer and frees all associated memory.
*/
static
CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
long *bytes_written)
CURLcode add_buffer_send(send_buffer *in,
int sockfd,
struct connectdata *conn,
long *bytes_written) /* add the number of sent
bytes to this counter */
{
ssize_t amount;
CURLcode res;
@ -149,6 +152,8 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
/* this data _may_ contain binary stuff */
Curl_debug(conn->data, CURLINFO_HEADER_OUT, ptr, amount);
*bytes_written += amount;
if(amount != size) {
size -= amount;
ptr += amount;
@ -162,8 +167,6 @@ CURLcode add_buffer_send(int sockfd, struct connectdata *conn, send_buffer *in,
free(in->buffer);
free(in);
*bytes_written += amount;
return res;
}
@ -517,8 +520,9 @@ CURLcode Curl_http_done(struct connectdata *conn)
Curl_formclean(http->sendit); /* Now free that whole lot */
data->set.fread = http->storefread; /* restore */
data->set.in = http->in; /* restore */
/* set the proper values */
conn->fread = data->set.fread; /* restore */
conn->fread_in = data->set.in; /* restore */
}
else if(HTTPREQ_PUT == data->set.httpreq)
conn->bytecount = http->readbytecount + http->writebytecount;
@ -923,13 +927,9 @@ CURLcode Curl_http(struct connectdata *conn)
return CURLE_HTTP_POST_ERROR;
}
http->storefread = data->set.fread; /* backup */
http->in = data->set.in; /* backup */
data->set.fread = (curl_read_callback)
Curl_FormReader; /* set the read function to read from the
generated form data */
data->set.in = (FILE *)&http->form;
/* set the read function to read from the generated form data */
conn->fread = (curl_read_callback)Curl_FormReader;
conn->fread_in = &http->form;
if(!conn->bits.upload_chunky)
/* only add Content-Length if not uploading chunked */
@ -974,7 +974,7 @@ CURLcode Curl_http(struct connectdata *conn)
Curl_pgrsSetUploadSize(data, http->postsize);
/* fire away the whole request to the server */
result = add_buffer_send(conn->firstsocket, conn, req_buffer,
result = add_buffer_send(req_buffer, conn->firstsocket, conn,
&data->info.request_size);
if(result)
failf(data, "Failed sending POST request");
@ -1004,10 +1004,10 @@ CURLcode Curl_http(struct connectdata *conn)
Curl_pgrsSetUploadSize(data, data->set.infilesize);
/* this sends the buffer and frees all the buffer resources */
result = add_buffer_send(conn->firstsocket, conn, req_buffer,
result = add_buffer_send(req_buffer, conn->firstsocket, conn,
&data->info.request_size);
if(result)
failf(data, "Faied sending POST request");
failf(data, "Failed sending POST request");
else
/* prepare for transfer */
result = Curl_Transfer(conn, conn->firstsocket, -1, TRUE,
@ -1053,7 +1053,7 @@ CURLcode Curl_http(struct connectdata *conn)
data->set.postfields );
/* issue the request */
result = add_buffer_send(conn->firstsocket, conn, req_buffer,
result = add_buffer_send(req_buffer, conn->firstsocket, conn,
&data->info.request_size);
if(result)
@ -1070,7 +1070,7 @@ CURLcode Curl_http(struct connectdata *conn)
add_buffer(req_buffer, "\r\n", 2);
/* issue the request */
result = add_buffer_send(conn->firstsocket, conn, req_buffer,
result = add_buffer_send(req_buffer, conn->firstsocket, conn,
&data->info.request_size);
if(result)

3
lib/ssluse.c
View File

@ -275,7 +275,8 @@ int cert_stuff(struct connectdata *conn,
if (SSL_CTX_use_PrivateKey_file(conn->ssl.ctx,
key_file,
file_type) != 1) {
failf(data, "unable to set private key file\n");
failf(data, "unable to set private key file: '%s' type %s\n",
key_file, key_type?key_type:"PEM");
return 0;
}
break;

20
lib/transfer.c
View File

@ -597,7 +597,7 @@ CURLcode Curl_readwrite(struct connectdata *conn,
else if(checkprefix("Last-Modified:", k->p) &&
(data->set.timecondition || data->set.get_filetime) ) {
time_t secs=time(NULL);
k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"),
k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"),
&secs);
if(data->set.get_filetime)
data->info.filetime = k->timeofdoc;
@ -793,8 +793,8 @@ k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"),
}
if(k->badheader < HEADER_ALLBAD) {
/* This switch handles various content encodings. If there's an
error here, be sure to check over the almost identical code in
http_chunk.c. 08/29/02 jhrg */
error here, be sure to check over the almost identical code
in http_chunk.c. 08/29/02 jhrg */
#ifdef HAVE_LIBZ
switch (k->content_encoding) {
case IDENTITY:
@ -874,8 +874,8 @@ k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"),
conn->upload_fromhere += 10; /* 32bit hex + CRLF */
}
nread = data->set.fread(conn->upload_fromhere, 1,
buffersize, data->set.in);
nread = conn->fread(conn->upload_fromhere, 1,
buffersize, conn->fread_in);
if(conn->bits.upload_chunky) {
/* if chunked Transfer-Encoding */
@ -944,12 +944,12 @@ k->timeofdoc = curl_getdate(k->p+strlen("Last-Modified:"),
that instead of reading more data */
}
/* write to socket */
/* write to socket (send away data) */
result = Curl_write(conn,
conn->writesockfd,
conn->upload_fromhere,
conn->upload_present,
&bytes_written);
conn->writesockfd, /* socket to send to */
conn->upload_fromhere, /* buffer pointer */
conn->upload_present, /* buffer size */
&bytes_written); /* actually send away */
if(result)
return result;
else if(conn->upload_present != bytes_written) {

3
lib/url.c
View File

@ -1789,6 +1789,9 @@ static CURLcode CreateConnection(struct SessionHandle *data,
/* else, no chunky upload */
FALSE;
conn->fread = data->set.fread;
conn->fread_in = data->set.in;
/***********************************************************
* We need to allocate memory to store the path in. We get the size of the
* full URL to be sure, and we need to make it at least 256 bytes since

8
lib/urldata.h
View File

@ -164,9 +164,6 @@ struct HTTP {
/* For FORM posting */
struct Form form;
curl_read_callback storefread;
FILE *in;
struct Curl_chunker chunk;
};
@ -458,6 +455,9 @@ struct connectdata {
and the 'upload_present' contains the number of bytes available at this
position */
char *upload_fromhere;
curl_read_callback fread; /* function that reads the input */
void *fread_in; /* pointer to pass to the fread() above */
};
/* The end of connectdata. 08/27/02 jhrg */
@ -633,7 +633,7 @@ struct UserDefined {
bool free_referer; /* set TRUE if 'referer' points to a string we
allocated */
char *useragent; /* User-Agent string */
char *encoding; /* Accept-Encoding string 08/28/02 jhrg */
char *encoding; /* Accept-Encoding string */
char *postfields; /* if POST, set the fields' values here */
size_t postfieldsize; /* if POST, this might have a size to use instead of
strlen(), and then the data *may* be binary (contain