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reduced the number of sub-blocks

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This commit is contained in:
Daniel Stenberg 2004-12-16 18:18:23 +00:00
parent 4f5a6a33b4
commit 8d4ac69175
1 changed files with 27 additions and 26 deletions
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53
lib/ftp.c
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@ -459,11 +459,10 @@ CURLcode Curl_ftp_connect(struct connectdata *conn)
"SSL", "TLS", NULL "SSL", "TLS", NULL
}; };
ftp = (struct FTP *)malloc(sizeof(struct FTP)); ftp = (struct FTP *)calloc(sizeof(struct FTP), 1);
if(!ftp) if(!ftp)
return CURLE_OUT_OF_MEMORY; return CURLE_OUT_OF_MEMORY;
memset(ftp, 0, sizeof(struct FTP));
conn->proto.ftp = ftp; conn->proto.ftp = ftp;
/* We always support persistant connections on ftp */ /* We always support persistant connections on ftp */
@ -763,26 +762,26 @@ CURLcode Curl_ftp_done(struct connectdata *conn, CURLcode status)
ssize_t nread; ssize_t nread;
int ftpcode; int ftpcode;
CURLcode result=CURLE_OK; CURLcode result=CURLE_OK;
bool was_ctl_valid = ftp->ctl_valid; bool was_ctl_valid = ftp->ctl_valid;
size_t flen;
size_t dlen;
/* now store a copy of the directory we are in */ /* now store a copy of the directory we are in */
if(ftp->prevpath) if(ftp->prevpath)
free(ftp->prevpath); free(ftp->prevpath);
{
size_t flen = ftp->file?strlen(ftp->file):0; flen = ftp->file?strlen(ftp->file):0;
size_t dlen = conn->path?strlen(conn->path)-flen:0; dlen = conn->path?strlen(conn->path)-flen:0;
if(dlen) { if(dlen) {
ftp->prevpath = malloc(dlen + 1); ftp->prevpath = malloc(dlen + 1);
if(!ftp->prevpath) if(!ftp->prevpath)
return CURLE_OUT_OF_MEMORY; return CURLE_OUT_OF_MEMORY;
memcpy(ftp->prevpath, conn->path, dlen); memcpy(ftp->prevpath, conn->path, dlen);
ftp->prevpath[dlen]=0; /* terminate */ ftp->prevpath[dlen]=0; /* terminate */
infof(data, "Remembering we are in dir %s\n", ftp->prevpath); infof(data, "Remembering we are in dir %s\n", ftp->prevpath);
}
else
ftp->prevpath = NULL; /* no path */
} }
else
ftp->prevpath = NULL; /* no path */
/* free the dir tree and file parts */ /* free the dir tree and file parts */
freedirs(ftp); freedirs(ftp);
@ -2420,8 +2419,10 @@ CURLcode Curl_ftp_disconnect(struct connectdata *conn)
ftp->cache = NULL; ftp->cache = NULL;
} }
freedirs(ftp); freedirs(ftp);
if(ftp->prevpath) if(ftp->prevpath) {
free(ftp->prevpath); free(ftp->prevpath);
ftp->prevpath = NULL;
}
} }
return CURLE_OK; return CURLE_OK;
} }
@ -2697,6 +2698,7 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
CURLcode retcode = CURLE_OK; CURLcode retcode = CURLE_OK;
struct SessionHandle *data = conn->data; struct SessionHandle *data = conn->data;
struct FTP *ftp; struct FTP *ftp;
size_t dlen;
char *slash_pos; /* position of the first '/' char in curpos */ char *slash_pos; /* position of the first '/' char in curpos */
char *cur_pos = conn->path; /* current position in path. point at the begin char *cur_pos = conn->path; /* current position in path. point at the begin
@ -2768,15 +2770,14 @@ CURLcode ftp_parse_url_path(struct connectdata *conn)
pointer */ pointer */
ftp->cwddone = FALSE; /* default to not done */ ftp->cwddone = FALSE; /* default to not done */
{
size_t dlen = conn->path?strlen(conn->path):0; dlen = conn->path?strlen(conn->path):0;
if(dlen && ftp->prevpath) { if(dlen && ftp->prevpath) {
dlen -= ftp->file?strlen(ftp->file):0; dlen -= ftp->file?strlen(ftp->file):0;
if((dlen == strlen(ftp->prevpath)) && if((dlen == strlen(ftp->prevpath)) &&
curl_strnequal(conn->path, ftp->prevpath, dlen)) { curl_strnequal(conn->path, ftp->prevpath, dlen)) {
infof(data, "Request has same path as previous transfer\n"); infof(data, "Request has same path as previous transfer\n");
ftp->cwddone = TRUE; ftp->cwddone = TRUE;
}
} }
} }