diff options
Diffstat (limited to 'Utilities/cmcurl/lib/file.c')
| -rw-r--r-- | Utilities/cmcurl/lib/file.c | 70 |
1 files changed, 7 insertions, 63 deletions
diff --git a/Utilities/cmcurl/lib/file.c b/Utilities/cmcurl/lib/file.c index 0bbc0e1..db04cc2 100644 --- a/Utilities/cmcurl/lib/file.c +++ b/Utilities/cmcurl/lib/file.c @@ -5,7 +5,7 @@ * | (__| |_| | _ <| |___ * \___|\___/|_| \_\_____| * - * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al. + * Copyright (C) 1998 - 2018, Daniel Stenberg, <daniel@haxx.se>, et al. * * This software is licensed as described in the file COPYING, which * you should have received as part of this distribution. The terms @@ -61,6 +61,7 @@ #include "url.h" #include "parsedate.h" /* for the week day and month names */ #include "warnless.h" +#include "curl_range.h" /* The last 3 #include files should be in this order */ #include "curl_printf.h" #include "curl_memory.h" @@ -125,65 +126,6 @@ static CURLcode file_setup_connection(struct connectdata *conn) return CURLE_OK; } - /* - Check if this is a range download, and if so, set the internal variables - properly. This code is copied from the FTP implementation and might as - well be factored out. - */ -static CURLcode file_range(struct connectdata *conn) -{ - curl_off_t from, to; - curl_off_t totalsize = -1; - char *ptr; - char *ptr2; - struct Curl_easy *data = conn->data; - - if(data->state.use_range && data->state.range) { - CURLofft from_t; - CURLofft to_t; - from_t = curlx_strtoofft(data->state.range, &ptr, 0, &from); - if(from_t == CURL_OFFT_FLOW) - return CURLE_RANGE_ERROR; - while(*ptr && (ISSPACE(*ptr) || (*ptr == '-'))) - ptr++; - to_t = curlx_strtoofft(ptr, &ptr2, 0, &to); - if(to_t == CURL_OFFT_FLOW) - return CURLE_RANGE_ERROR; - if((to_t == CURL_OFFT_INVAL) && !from_t) { - /* X - */ - data->state.resume_from = from; - DEBUGF(infof(data, "RANGE %" CURL_FORMAT_CURL_OFF_T " to end of file\n", - from)); - } - else if((from_t == CURL_OFFT_INVAL) && !to_t) { - /* -Y */ - data->req.maxdownload = to; - data->state.resume_from = -to; - DEBUGF(infof(data, "RANGE the last %" CURL_FORMAT_CURL_OFF_T " bytes\n", - to)); - } - else { - /* X-Y */ - totalsize = to-from; - if(totalsize == CURL_OFF_T_MAX) - /* this is too big to increase, so bail out */ - return CURLE_RANGE_ERROR; - data->req.maxdownload = totalsize + 1; /* include last byte */ - data->state.resume_from = from; - DEBUGF(infof(data, "RANGE from %" CURL_FORMAT_CURL_OFF_T - " getting %" CURL_FORMAT_CURL_OFF_T " bytes\n", - from, data->req.maxdownload)); - } - DEBUGF(infof(data, "range-download from %" CURL_FORMAT_CURL_OFF_T - " to %" CURL_FORMAT_CURL_OFF_T ", totally %" - CURL_FORMAT_CURL_OFF_T " bytes\n", - from, to, data->req.maxdownload)); - } - else - data->req.maxdownload = -1; - return CURLE_OK; -} - /* * file_connect() gets called from Curl_protocol_connect() to allow us to * do protocol-specific actions at connect-time. We emulate a @@ -461,12 +403,12 @@ static CURLcode file_do(struct connectdata *conn, bool *done) /* we could stat it, then read out the size */ expected_size = statbuf.st_size; /* and store the modification time */ - data->info.filetime = (long)statbuf.st_mtime; + data->info.filetime = statbuf.st_mtime; fstated = TRUE; } if(fstated && !data->state.range && data->set.timecondition) { - if(!Curl_meets_timecondition(data, (time_t)data->info.filetime)) { + if(!Curl_meets_timecondition(data, data->info.filetime)) { *done = TRUE; return CURLE_OK; } @@ -514,7 +456,9 @@ static CURLcode file_do(struct connectdata *conn, bool *done) } /* Check whether file range has been specified */ - file_range(conn); + result = Curl_range(conn); + if(result) + return result; /* Adjust the start offset in case we want to get the N last bytes * of the stream iff the filesize could be determined */ |