[337] | 1 | /***************************************************************************
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| 2 | * _ _ ____ _
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| 3 | * Project ___| | | | _ \| |
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| 4 | * / __| | | | |_) | |
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| 5 | * | (__| |_| | _ <| |___
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| 6 | * \___|\___/|_| \_\_____|
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| 7 | *
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| 8 | * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
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| 9 | *
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| 10 | * This software is licensed as described in the file COPYING, which
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| 11 | * you should have received as part of this distribution. The terms
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| 12 | * are also available at https://curl.haxx.se/docs/copyright.html.
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| 13 | *
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| 14 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell
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| 15 | * copies of the Software, and permit persons to whom the Software is
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| 16 | * furnished to do so, under the terms of the COPYING file.
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| 17 | *
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| 18 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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| 19 | * KIND, either express or implied.
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| 20 | *
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| 21 | ***************************************************************************/
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| 22 | #include "tool_setup.h"
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| 23 |
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| 24 | #ifdef HAVE_FCNTL_H
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| 25 | # include <fcntl.h>
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| 26 | #endif
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| 27 |
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| 28 | #ifdef HAVE_UTIME_H
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| 29 | # include <utime.h>
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| 30 | #elif defined(HAVE_SYS_UTIME_H)
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| 31 | # include <sys/utime.h>
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| 32 | #endif
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| 33 |
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| 34 | #ifdef HAVE_LOCALE_H
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| 35 | # include <locale.h>
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| 36 | #endif
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| 37 |
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| 38 | #ifdef __VMS
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| 39 | # include <fabdef.h>
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| 40 | #endif
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| 41 |
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| 42 | #include "strcase.h"
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| 43 |
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| 44 | #define ENABLE_CURLX_PRINTF
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| 45 | /* use our own printf() functions */
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| 46 | #include "curlx.h"
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| 47 |
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| 48 | #include "tool_binmode.h"
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| 49 | #include "tool_cfgable.h"
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| 50 | #include "tool_cb_dbg.h"
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| 51 | #include "tool_cb_hdr.h"
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| 52 | #include "tool_cb_prg.h"
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| 53 | #include "tool_cb_rea.h"
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| 54 | #include "tool_cb_see.h"
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| 55 | #include "tool_cb_wrt.h"
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| 56 | #include "tool_dirhie.h"
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| 57 | #include "tool_doswin.h"
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| 58 | #include "tool_easysrc.h"
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| 59 | #include "tool_getparam.h"
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| 60 | #include "tool_helpers.h"
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| 61 | #include "tool_homedir.h"
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| 62 | #include "tool_libinfo.h"
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| 63 | #include "tool_main.h"
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| 64 | #include "tool_metalink.h"
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| 65 | #include "tool_msgs.h"
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| 66 | #include "tool_operate.h"
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| 67 | #include "tool_operhlp.h"
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| 68 | #include "tool_paramhlp.h"
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| 69 | #include "tool_parsecfg.h"
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| 70 | #include "tool_setopt.h"
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| 71 | #include "tool_sleep.h"
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| 72 | #include "tool_urlglob.h"
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| 73 | #include "tool_util.h"
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| 74 | #include "tool_writeout.h"
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| 75 | #include "tool_xattr.h"
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| 76 | #include "tool_vms.h"
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| 77 | #include "tool_help.h"
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| 78 | #include "tool_hugehelp.h"
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| 79 |
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| 80 | #include "memdebug.h" /* keep this as LAST include */
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| 81 |
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| 82 | #ifdef CURLDEBUG
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| 83 | /* libcurl's debug builds provide an extra function */
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| 84 | CURLcode curl_easy_perform_ev(CURL *easy);
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| 85 | #endif
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| 86 |
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| 87 | #define CURLseparator "--_curl_--"
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| 88 |
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| 89 | #ifndef O_BINARY
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| 90 | /* since O_BINARY as used in bitmasks, setting it to zero makes it usable in
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| 91 | source code but yet it doesn't ruin anything */
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| 92 | # define O_BINARY 0
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| 93 | #endif
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| 94 |
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| 95 | #define CURL_CA_CERT_ERRORMSG \
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| 96 | "More details here: https://curl.haxx.se/docs/sslcerts.html\n\n" \
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| 97 | "curl failed to verify the legitimacy of the server and therefore " \
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| 98 | "could not\nestablish a secure connection to it. To learn more about " \
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| 99 | "this situation and\nhow to fix it, please visit the web page mentioned " \
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| 100 | "above.\n"
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| 101 |
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| 102 | static bool is_fatal_error(CURLcode code)
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| 103 | {
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| 104 | switch(code) {
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| 105 | /* TODO: Should CURLE_SSL_CACERT be included as critical error ? */
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| 106 | case CURLE_FAILED_INIT:
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| 107 | case CURLE_OUT_OF_MEMORY:
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| 108 | case CURLE_UNKNOWN_OPTION:
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| 109 | case CURLE_FUNCTION_NOT_FOUND:
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| 110 | case CURLE_BAD_FUNCTION_ARGUMENT:
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| 111 | /* critical error */
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| 112 | return TRUE;
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| 113 | default:
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| 114 | break;
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| 115 | }
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| 116 |
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| 117 | /* no error or not critical */
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| 118 | return FALSE;
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| 119 | }
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| 120 |
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| 121 | #ifdef __VMS
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| 122 | /*
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| 123 | * get_vms_file_size does what it takes to get the real size of the file
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| 124 | *
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| 125 | * For fixed files, find out the size of the EOF block and adjust.
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| 126 | *
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| 127 | * For all others, have to read the entire file in, discarding the contents.
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| 128 | * Most posted text files will be small, and binary files like zlib archives
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| 129 | * and CD/DVD images should be either a STREAM_LF format or a fixed format.
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| 130 | *
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| 131 | */
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| 132 | static curl_off_t vms_realfilesize(const char *name,
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| 133 | const struct_stat *stat_buf)
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| 134 | {
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| 135 | char buffer[8192];
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| 136 | curl_off_t count;
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| 137 | int ret_stat;
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| 138 | FILE * file;
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| 139 |
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| 140 | /* !checksrc! disable FOPENMODE 1 */
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| 141 | file = fopen(name, "r"); /* VMS */
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| 142 | if(file == NULL) {
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| 143 | return 0;
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| 144 | }
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| 145 | count = 0;
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| 146 | ret_stat = 1;
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| 147 | while(ret_stat > 0) {
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| 148 | ret_stat = fread(buffer, 1, sizeof(buffer), file);
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| 149 | if(ret_stat != 0)
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| 150 | count += ret_stat;
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| 151 | }
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| 152 | fclose(file);
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| 153 |
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| 154 | return count;
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| 155 | }
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| 156 |
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| 157 | /*
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| 158 | *
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| 159 | * VmsSpecialSize checks to see if the stat st_size can be trusted and
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| 160 | * if not to call a routine to get the correct size.
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| 161 | *
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| 162 | */
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| 163 | static curl_off_t VmsSpecialSize(const char *name,
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| 164 | const struct_stat *stat_buf)
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| 165 | {
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| 166 | switch(stat_buf->st_fab_rfm) {
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| 167 | case FAB$C_VAR:
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| 168 | case FAB$C_VFC:
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| 169 | return vms_realfilesize(name, stat_buf);
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| 170 | break;
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| 171 | default:
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| 172 | return stat_buf->st_size;
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| 173 | }
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| 174 | }
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| 175 | #endif /* __VMS */
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| 176 |
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| 177 | #if defined(HAVE_UTIME) || \
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| 178 | (defined(WIN32) && (SIZEOF_CURL_OFF_T >= 8))
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| 179 | static void setfiletime(long filetime, const char *filename,
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| 180 | FILE *error_stream)
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| 181 | {
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| 182 | if(filetime >= 0) {
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| 183 | /* Windows utime() may attempt to adjust our unix gmt 'filetime' by a daylight
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| 184 | saving time offset and since it's GMT that is bad behavior. When we have
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| 185 | access to a 64-bit type we can bypass utime and set the times directly. */
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| 186 | #if defined(WIN32) && (SIZEOF_CURL_OFF_T >= 8)
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| 187 | HANDLE hfile;
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| 188 |
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| 189 | #if (SIZEOF_LONG >= 8)
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| 190 | /* 910670515199 is the maximum unix filetime that can be used as a
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| 191 | Windows FILETIME without overflow: 30827-12-31T23:59:59. */
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| 192 | if(filetime > CURL_OFF_T_C(910670515199)) {
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| 193 | fprintf(error_stream,
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| 194 | "Failed to set filetime %ld on outfile: overflow\n",
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| 195 | filetime);
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| 196 | return;
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| 197 | }
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| 198 | #endif /* SIZEOF_LONG >= 8 */
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| 199 |
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| 200 | hfile = CreateFileA(filename, FILE_WRITE_ATTRIBUTES,
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| 201 | (FILE_SHARE_READ | FILE_SHARE_WRITE |
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| 202 | FILE_SHARE_DELETE),
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| 203 | NULL, OPEN_EXISTING, 0, NULL);
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| 204 | if(hfile != INVALID_HANDLE_VALUE) {
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| 205 | curl_off_t converted = ((curl_off_t)filetime * 10000000) +
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| 206 | CURL_OFF_T_C(116444736000000000);
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| 207 | FILETIME ft;
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| 208 | ft.dwLowDateTime = (DWORD)(converted & 0xFFFFFFFF);
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| 209 | ft.dwHighDateTime = (DWORD)(converted >> 32);
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| 210 | if(!SetFileTime(hfile, NULL, &ft, &ft)) {
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| 211 | fprintf(error_stream,
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| 212 | "Failed to set filetime %ld on outfile: "
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| 213 | "SetFileTime failed: GetLastError %u\n",
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| 214 | filetime, GetLastError());
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| 215 | }
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| 216 | CloseHandle(hfile);
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| 217 | }
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| 218 | else {
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| 219 | fprintf(error_stream,
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| 220 | "Failed to set filetime %ld on outfile: "
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| 221 | "CreateFile failed: GetLastError %u\n",
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| 222 | filetime, GetLastError());
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| 223 | }
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| 224 |
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| 225 | #elif defined(HAVE_UTIMES)
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| 226 | struct timeval times[2];
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| 227 | times[0].tv_sec = times[1].tv_sec = filetime;
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| 228 | times[0].tv_usec = times[1].tv_usec = 0;
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| 229 | if(utimes(filename, times)) {
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| 230 | fprintf(error_stream,
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| 231 | "Failed to set filetime %ld on outfile: errno %d\n",
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| 232 | filetime, errno);
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| 233 | }
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| 234 |
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| 235 | #elif defined(HAVE_UTIME)
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| 236 | struct utimbuf times;
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| 237 | times.actime = (time_t)filetime;
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| 238 | times.modtime = (time_t)filetime;
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| 239 | if(utime(filename, ×)) {
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| 240 | fprintf(error_stream,
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| 241 | "Failed to set filetime %ld on outfile: errno %d\n",
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| 242 | filetime, errno);
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| 243 | }
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| 244 | #endif
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| 245 | }
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| 246 | }
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| 247 | #endif /* defined(HAVE_UTIME) || \
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| 248 | (defined(WIN32) && (SIZEOF_CURL_OFF_T >= 8)) */
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| 249 |
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| 250 | #define BUFFER_SIZE (100*1024)
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| 251 |
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| 252 | static CURLcode operate_do(struct GlobalConfig *global,
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| 253 | struct OperationConfig *config)
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| 254 | {
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| 255 | char errorbuffer[CURL_ERROR_SIZE];
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| 256 | struct ProgressData progressbar;
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| 257 | struct getout *urlnode;
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| 258 |
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| 259 | struct HdrCbData hdrcbdata;
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| 260 | struct OutStruct heads;
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| 261 |
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| 262 | metalinkfile *mlfile_last = NULL;
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| 263 |
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| 264 | CURL *curl = config->easy;
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| 265 | char *httpgetfields = NULL;
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| 266 |
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| 267 | CURLcode result = CURLE_OK;
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| 268 | unsigned long li;
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| 269 | bool capath_from_env;
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| 270 |
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| 271 | /* Save the values of noprogress and isatty to restore them later on */
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| 272 | bool orig_noprogress = global->noprogress;
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| 273 | bool orig_isatty = global->isatty;
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| 274 |
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| 275 | errorbuffer[0] = '\0';
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| 276 |
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| 277 | /* default headers output stream is stdout */
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| 278 | memset(&hdrcbdata, 0, sizeof(struct HdrCbData));
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| 279 | memset(&heads, 0, sizeof(struct OutStruct));
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| 280 | heads.stream = stdout;
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| 281 | heads.config = config;
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| 282 |
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| 283 | /*
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| 284 | ** Beyond this point no return'ing from this function allowed.
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| 285 | ** Jump to label 'quit_curl' in order to abandon this function
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| 286 | ** from outside of nested loops further down below.
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| 287 | */
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| 288 |
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| 289 | /* Check we have a url */
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| 290 | if(!config->url_list || !config->url_list->url) {
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| 291 | helpf(global->errors, "no URL specified!\n");
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| 292 | result = CURLE_FAILED_INIT;
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| 293 | goto quit_curl;
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| 294 | }
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| 295 |
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| 296 | /* On WIN32 we can't set the path to curl-ca-bundle.crt
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| 297 | * at compile time. So we look here for the file in two ways:
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| 298 | * 1: look at the environment variable CURL_CA_BUNDLE for a path
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| 299 | * 2: if #1 isn't found, use the windows API function SearchPath()
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| 300 | * to find it along the app's path (includes app's dir and CWD)
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| 301 | *
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| 302 | * We support the environment variable thing for non-Windows platforms
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| 303 | * too. Just for the sake of it.
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| 304 | */
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| 305 | capath_from_env = false;
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| 306 | if(!config->cacert &&
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| 307 | !config->capath &&
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| 308 | !config->insecure_ok) {
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| 309 | char *env;
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| 310 | env = curlx_getenv("CURL_CA_BUNDLE");
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| 311 | if(env) {
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| 312 | config->cacert = strdup(env);
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| 313 | if(!config->cacert) {
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| 314 | curl_free(env);
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| 315 | helpf(global->errors, "out of memory\n");
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| 316 | result = CURLE_OUT_OF_MEMORY;
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| 317 | goto quit_curl;
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| 318 | }
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| 319 | }
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| 320 | else {
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| 321 | env = curlx_getenv("SSL_CERT_DIR");
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| 322 | if(env) {
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| 323 | config->capath = strdup(env);
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| 324 | if(!config->capath) {
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| 325 | curl_free(env);
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| 326 | helpf(global->errors, "out of memory\n");
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| 327 | result = CURLE_OUT_OF_MEMORY;
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| 328 | goto quit_curl;
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| 329 | }
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| 330 | capath_from_env = true;
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| 331 | }
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| 332 | else {
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| 333 | env = curlx_getenv("SSL_CERT_FILE");
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| 334 | if(env) {
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| 335 | config->cacert = strdup(env);
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| 336 | if(!config->cacert) {
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| 337 | curl_free(env);
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| 338 | helpf(global->errors, "out of memory\n");
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| 339 | result = CURLE_OUT_OF_MEMORY;
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| 340 | goto quit_curl;
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| 341 | }
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| 342 | }
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| 343 | }
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| 344 | }
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| 345 |
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| 346 | if(env)
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| 347 | curl_free(env);
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| 348 | #ifdef WIN32
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| 349 | else {
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| 350 | result = FindWin32CACert(config, "curl-ca-bundle.crt");
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| 351 | if(result)
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| 352 | goto quit_curl;
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| 353 | }
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| 354 | #endif
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| 355 | }
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| 356 |
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| 357 | if(config->postfields) {
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| 358 | if(config->use_httpget) {
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| 359 | /* Use the postfields data for a http get */
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| 360 | httpgetfields = strdup(config->postfields);
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| 361 | Curl_safefree(config->postfields);
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| 362 | if(!httpgetfields) {
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| 363 | helpf(global->errors, "out of memory\n");
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| 364 | result = CURLE_OUT_OF_MEMORY;
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| 365 | goto quit_curl;
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| 366 | }
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| 367 | if(SetHTTPrequest(config,
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| 368 | (config->no_body?HTTPREQ_HEAD:HTTPREQ_GET),
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| 369 | &config->httpreq)) {
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| 370 | result = CURLE_FAILED_INIT;
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| 371 | goto quit_curl;
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| 372 | }
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| 373 | }
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| 374 | else {
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| 375 | if(SetHTTPrequest(config, HTTPREQ_SIMPLEPOST, &config->httpreq)) {
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| 376 | result = CURLE_FAILED_INIT;
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| 377 | goto quit_curl;
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| 378 | }
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| 379 | }
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| 380 | }
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| 381 |
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| 382 | /* Single header file for all URLs */
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| 383 | if(config->headerfile) {
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| 384 | /* open file for output: */
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| 385 | if(strcmp(config->headerfile, "-")) {
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| 386 | FILE *newfile = fopen(config->headerfile, "wb");
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| 387 | if(!newfile) {
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| 388 | warnf(config->global, "Failed to open %s\n", config->headerfile);
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| 389 | result = CURLE_WRITE_ERROR;
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| 390 | goto quit_curl;
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| 391 | }
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| 392 | else {
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| 393 | heads.filename = config->headerfile;
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| 394 | heads.s_isreg = TRUE;
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| 395 | heads.fopened = TRUE;
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| 396 | heads.stream = newfile;
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| 397 | }
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| 398 | }
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| 399 | else {
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| 400 | /* always use binary mode for protocol header output */
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| 401 | set_binmode(heads.stream);
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| 402 | }
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| 403 | }
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| 404 |
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| 405 | /*
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| 406 | ** Nested loops start here.
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| 407 | */
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| 408 |
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| 409 | /* loop through the list of given URLs */
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| 410 |
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| 411 | for(urlnode = config->url_list; urlnode; urlnode = urlnode->next) {
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| 412 |
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| 413 | unsigned long up; /* upload file counter within a single upload glob */
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| 414 | char *infiles; /* might be a glob pattern */
|
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| 415 | char *outfiles;
|
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| 416 | unsigned long infilenum;
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| 417 | URLGlob *inglob;
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| 418 |
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| 419 | int metalink = 0; /* nonzero for metalink download. */
|
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| 420 | metalinkfile *mlfile;
|
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| 421 | metalink_resource *mlres;
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| 422 |
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| 423 | outfiles = NULL;
|
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| 424 | infilenum = 1;
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| 425 | inglob = NULL;
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| 426 |
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| 427 | if(urlnode->flags & GETOUT_METALINK) {
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| 428 | metalink = 1;
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| 429 | if(mlfile_last == NULL) {
|
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| 430 | mlfile_last = config->metalinkfile_list;
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| 431 | }
|
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| 432 | mlfile = mlfile_last;
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| 433 | mlfile_last = mlfile_last->next;
|
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| 434 | mlres = mlfile->resource;
|
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| 435 | }
|
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| 436 | else {
|
---|
| 437 | mlfile = NULL;
|
---|
| 438 | mlres = NULL;
|
---|
| 439 | }
|
---|
| 440 |
|
---|
| 441 | /* urlnode->url is the full URL (it might be NULL) */
|
---|
| 442 |
|
---|
| 443 | if(!urlnode->url) {
|
---|
| 444 | /* This node has no URL. Free node data without destroying the
|
---|
| 445 | node itself nor modifying next pointer and continue to next */
|
---|
| 446 | Curl_safefree(urlnode->outfile);
|
---|
| 447 | Curl_safefree(urlnode->infile);
|
---|
| 448 | urlnode->flags = 0;
|
---|
| 449 | continue; /* next URL please */
|
---|
| 450 | }
|
---|
| 451 |
|
---|
| 452 | /* save outfile pattern before expansion */
|
---|
| 453 | if(urlnode->outfile) {
|
---|
| 454 | outfiles = strdup(urlnode->outfile);
|
---|
| 455 | if(!outfiles) {
|
---|
| 456 | helpf(global->errors, "out of memory\n");
|
---|
| 457 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 458 | break;
|
---|
| 459 | }
|
---|
| 460 | }
|
---|
| 461 |
|
---|
| 462 | infiles = urlnode->infile;
|
---|
| 463 |
|
---|
| 464 | if(!config->globoff && infiles) {
|
---|
| 465 | /* Unless explicitly shut off */
|
---|
| 466 | result = glob_url(&inglob, infiles, &infilenum,
|
---|
| 467 | global->showerror?global->errors:NULL);
|
---|
| 468 | if(result) {
|
---|
| 469 | Curl_safefree(outfiles);
|
---|
| 470 | break;
|
---|
| 471 | }
|
---|
| 472 | }
|
---|
| 473 |
|
---|
| 474 | /* Here's the loop for uploading multiple files within the same
|
---|
| 475 | single globbed string. If no upload, we enter the loop once anyway. */
|
---|
| 476 | for(up = 0 ; up < infilenum; up++) {
|
---|
| 477 |
|
---|
| 478 | char *uploadfile; /* a single file, never a glob */
|
---|
| 479 | int separator;
|
---|
| 480 | URLGlob *urls;
|
---|
| 481 | unsigned long urlnum;
|
---|
| 482 |
|
---|
| 483 | uploadfile = NULL;
|
---|
| 484 | urls = NULL;
|
---|
| 485 | urlnum = 0;
|
---|
| 486 |
|
---|
| 487 | if(!up && !infiles)
|
---|
| 488 | Curl_nop_stmt;
|
---|
| 489 | else {
|
---|
| 490 | if(inglob) {
|
---|
| 491 | result = glob_next_url(&uploadfile, inglob);
|
---|
| 492 | if(result == CURLE_OUT_OF_MEMORY)
|
---|
| 493 | helpf(global->errors, "out of memory\n");
|
---|
| 494 | }
|
---|
| 495 | else if(!up) {
|
---|
| 496 | uploadfile = strdup(infiles);
|
---|
| 497 | if(!uploadfile) {
|
---|
| 498 | helpf(global->errors, "out of memory\n");
|
---|
| 499 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 500 | }
|
---|
| 501 | }
|
---|
| 502 | else
|
---|
| 503 | uploadfile = NULL;
|
---|
| 504 | if(!uploadfile)
|
---|
| 505 | break;
|
---|
| 506 | }
|
---|
| 507 |
|
---|
| 508 | if(metalink) {
|
---|
| 509 | /* For Metalink download, we don't use glob. Instead we use
|
---|
| 510 | the number of resources as urlnum. */
|
---|
| 511 | urlnum = count_next_metalink_resource(mlfile);
|
---|
| 512 | }
|
---|
| 513 | else
|
---|
| 514 | if(!config->globoff) {
|
---|
| 515 | /* Unless explicitly shut off, we expand '{...}' and '[...]'
|
---|
| 516 | expressions and return total number of URLs in pattern set */
|
---|
| 517 | result = glob_url(&urls, urlnode->url, &urlnum,
|
---|
| 518 | global->showerror?global->errors:NULL);
|
---|
| 519 | if(result) {
|
---|
| 520 | Curl_safefree(uploadfile);
|
---|
| 521 | break;
|
---|
| 522 | }
|
---|
| 523 | }
|
---|
| 524 | else
|
---|
| 525 | urlnum = 1; /* without globbing, this is a single URL */
|
---|
| 526 |
|
---|
| 527 | /* if multiple files extracted to stdout, insert separators! */
|
---|
| 528 | separator = ((!outfiles || !strcmp(outfiles, "-")) && urlnum > 1);
|
---|
| 529 |
|
---|
| 530 | /* Here's looping around each globbed URL */
|
---|
| 531 | for(li = 0 ; li < urlnum; li++) {
|
---|
| 532 |
|
---|
| 533 | int infd;
|
---|
| 534 | bool infdopen;
|
---|
| 535 | char *outfile;
|
---|
| 536 | struct OutStruct outs;
|
---|
| 537 | struct InStruct input;
|
---|
| 538 | struct timeval retrystart;
|
---|
| 539 | curl_off_t uploadfilesize;
|
---|
| 540 | long retry_numretries;
|
---|
| 541 | long retry_sleep_default;
|
---|
| 542 | long retry_sleep;
|
---|
| 543 | char *this_url = NULL;
|
---|
| 544 | int metalink_next_res = 0;
|
---|
| 545 |
|
---|
| 546 | outfile = NULL;
|
---|
| 547 | infdopen = FALSE;
|
---|
| 548 | infd = STDIN_FILENO;
|
---|
| 549 | uploadfilesize = -1; /* -1 means unknown */
|
---|
| 550 |
|
---|
| 551 | /* default output stream is stdout */
|
---|
| 552 | memset(&outs, 0, sizeof(struct OutStruct));
|
---|
| 553 | outs.stream = stdout;
|
---|
| 554 | outs.config = config;
|
---|
| 555 |
|
---|
| 556 | if(metalink) {
|
---|
| 557 | /* For Metalink download, use name in Metalink file as
|
---|
| 558 | filename. */
|
---|
| 559 | outfile = strdup(mlfile->filename);
|
---|
| 560 | if(!outfile) {
|
---|
| 561 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 562 | goto show_error;
|
---|
| 563 | }
|
---|
| 564 | this_url = strdup(mlres->url);
|
---|
| 565 | if(!this_url) {
|
---|
| 566 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 567 | goto show_error;
|
---|
| 568 | }
|
---|
| 569 | }
|
---|
| 570 | else {
|
---|
| 571 | if(urls) {
|
---|
| 572 | result = glob_next_url(&this_url, urls);
|
---|
| 573 | if(result)
|
---|
| 574 | goto show_error;
|
---|
| 575 | }
|
---|
| 576 | else if(!li) {
|
---|
| 577 | this_url = strdup(urlnode->url);
|
---|
| 578 | if(!this_url) {
|
---|
| 579 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 580 | goto show_error;
|
---|
| 581 | }
|
---|
| 582 | }
|
---|
| 583 | else
|
---|
| 584 | this_url = NULL;
|
---|
| 585 | if(!this_url)
|
---|
| 586 | break;
|
---|
| 587 |
|
---|
| 588 | if(outfiles) {
|
---|
| 589 | outfile = strdup(outfiles);
|
---|
| 590 | if(!outfile) {
|
---|
| 591 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 592 | goto show_error;
|
---|
| 593 | }
|
---|
| 594 | }
|
---|
| 595 | }
|
---|
| 596 |
|
---|
| 597 | if(((urlnode->flags&GETOUT_USEREMOTE) ||
|
---|
| 598 | (outfile && strcmp("-", outfile))) &&
|
---|
| 599 | (metalink || !config->use_metalink)) {
|
---|
| 600 |
|
---|
| 601 | /*
|
---|
| 602 | * We have specified a file name to store the result in, or we have
|
---|
| 603 | * decided we want to use the remote file name.
|
---|
| 604 | */
|
---|
| 605 |
|
---|
| 606 | if(!outfile) {
|
---|
| 607 | /* extract the file name from the URL */
|
---|
| 608 | result = get_url_file_name(&outfile, this_url);
|
---|
| 609 | if(result)
|
---|
| 610 | goto show_error;
|
---|
| 611 | if(!*outfile && !config->content_disposition) {
|
---|
| 612 | helpf(global->errors, "Remote file name has no length!\n");
|
---|
| 613 | result = CURLE_WRITE_ERROR;
|
---|
| 614 | goto quit_urls;
|
---|
| 615 | }
|
---|
| 616 | }
|
---|
| 617 | else if(urls) {
|
---|
| 618 | /* fill '#1' ... '#9' terms from URL pattern */
|
---|
| 619 | char *storefile = outfile;
|
---|
| 620 | result = glob_match_url(&outfile, storefile, urls);
|
---|
| 621 | Curl_safefree(storefile);
|
---|
| 622 | if(result) {
|
---|
| 623 | /* bad globbing */
|
---|
| 624 | warnf(config->global, "bad output glob!\n");
|
---|
| 625 | goto quit_urls;
|
---|
| 626 | }
|
---|
| 627 | }
|
---|
| 628 |
|
---|
| 629 | /* Create the directory hierarchy, if not pre-existent to a multiple
|
---|
| 630 | file output call */
|
---|
| 631 |
|
---|
| 632 | if(config->create_dirs || metalink) {
|
---|
| 633 | result = create_dir_hierarchy(outfile, global->errors);
|
---|
| 634 | /* create_dir_hierarchy shows error upon CURLE_WRITE_ERROR */
|
---|
| 635 | if(result == CURLE_WRITE_ERROR)
|
---|
| 636 | goto quit_urls;
|
---|
| 637 | if(result) {
|
---|
| 638 | goto show_error;
|
---|
| 639 | }
|
---|
| 640 | }
|
---|
| 641 |
|
---|
| 642 | if((urlnode->flags & GETOUT_USEREMOTE)
|
---|
| 643 | && config->content_disposition) {
|
---|
| 644 | /* Our header callback MIGHT set the filename */
|
---|
| 645 | DEBUGASSERT(!outs.filename);
|
---|
| 646 | }
|
---|
| 647 |
|
---|
| 648 | if(config->resume_from_current) {
|
---|
| 649 | /* We're told to continue from where we are now. Get the size
|
---|
| 650 | of the file as it is now and open it for append instead */
|
---|
| 651 | struct_stat fileinfo;
|
---|
| 652 | /* VMS -- Danger, the filesize is only valid for stream files */
|
---|
| 653 | if(0 == stat(outfile, &fileinfo))
|
---|
| 654 | /* set offset to current file size: */
|
---|
| 655 | config->resume_from = fileinfo.st_size;
|
---|
| 656 | else
|
---|
| 657 | /* let offset be 0 */
|
---|
| 658 | config->resume_from = 0;
|
---|
| 659 | }
|
---|
| 660 |
|
---|
| 661 | if(config->resume_from) {
|
---|
| 662 | #ifdef __VMS
|
---|
| 663 | /* open file for output, forcing VMS output format into stream
|
---|
| 664 | mode which is needed for stat() call above to always work. */
|
---|
| 665 | FILE *file = fopen(outfile, config->resume_from?"ab":"wb",
|
---|
| 666 | "ctx=stm", "rfm=stmlf", "rat=cr", "mrs=0");
|
---|
| 667 | #else
|
---|
| 668 | /* open file for output: */
|
---|
| 669 | FILE *file = fopen(outfile, config->resume_from?"ab":"wb");
|
---|
| 670 | #endif
|
---|
| 671 | if(!file) {
|
---|
| 672 | helpf(global->errors, "Can't open '%s'!\n", outfile);
|
---|
| 673 | result = CURLE_WRITE_ERROR;
|
---|
| 674 | goto quit_urls;
|
---|
| 675 | }
|
---|
| 676 | outs.fopened = TRUE;
|
---|
| 677 | outs.stream = file;
|
---|
| 678 | outs.init = config->resume_from;
|
---|
| 679 | }
|
---|
| 680 | else {
|
---|
| 681 | outs.stream = NULL; /* open when needed */
|
---|
| 682 | }
|
---|
| 683 | outs.filename = outfile;
|
---|
| 684 | outs.s_isreg = TRUE;
|
---|
| 685 | }
|
---|
| 686 |
|
---|
| 687 | if(uploadfile && !stdin_upload(uploadfile)) {
|
---|
| 688 | /*
|
---|
| 689 | * We have specified a file to upload and it isn't "-".
|
---|
| 690 | */
|
---|
| 691 | struct_stat fileinfo;
|
---|
| 692 |
|
---|
| 693 | this_url = add_file_name_to_url(curl, this_url, uploadfile);
|
---|
| 694 | if(!this_url) {
|
---|
| 695 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 696 | goto show_error;
|
---|
| 697 | }
|
---|
| 698 | /* VMS Note:
|
---|
| 699 | *
|
---|
| 700 | * Reading binary from files can be a problem... Only FIXED, VAR
|
---|
| 701 | * etc WITHOUT implied CC will work Others need a \n appended to a
|
---|
| 702 | * line
|
---|
| 703 | *
|
---|
| 704 | * - Stat gives a size but this is UNRELIABLE in VMS As a f.e. a
|
---|
| 705 | * fixed file with implied CC needs to have a byte added for every
|
---|
| 706 | * record processed, this can by derived from Filesize & recordsize
|
---|
| 707 | * for VARiable record files the records need to be counted! for
|
---|
| 708 | * every record add 1 for linefeed and subtract 2 for the record
|
---|
| 709 | * header for VARIABLE header files only the bare record data needs
|
---|
| 710 | * to be considered with one appended if implied CC
|
---|
| 711 | */
|
---|
| 712 | #ifdef __VMS
|
---|
| 713 | /* Calculate the real upload site for VMS */
|
---|
| 714 | infd = -1;
|
---|
| 715 | if(stat(uploadfile, &fileinfo) == 0) {
|
---|
| 716 | fileinfo.st_size = VmsSpecialSize(uploadfile, &fileinfo);
|
---|
| 717 | switch(fileinfo.st_fab_rfm) {
|
---|
| 718 | case FAB$C_VAR:
|
---|
| 719 | case FAB$C_VFC:
|
---|
| 720 | case FAB$C_STMCR:
|
---|
| 721 | infd = open(uploadfile, O_RDONLY | O_BINARY);
|
---|
| 722 | break;
|
---|
| 723 | default:
|
---|
| 724 | infd = open(uploadfile, O_RDONLY | O_BINARY,
|
---|
| 725 | "rfm=stmlf", "ctx=stm");
|
---|
| 726 | }
|
---|
| 727 | }
|
---|
| 728 | if(infd == -1)
|
---|
| 729 | #else
|
---|
| 730 | infd = open(uploadfile, O_RDONLY | O_BINARY);
|
---|
| 731 | if((infd == -1) || fstat(infd, &fileinfo))
|
---|
| 732 | #endif
|
---|
| 733 | {
|
---|
| 734 | helpf(global->errors, "Can't open '%s'!\n", uploadfile);
|
---|
| 735 | if(infd != -1) {
|
---|
| 736 | close(infd);
|
---|
| 737 | infd = STDIN_FILENO;
|
---|
| 738 | }
|
---|
| 739 | result = CURLE_READ_ERROR;
|
---|
| 740 | goto quit_urls;
|
---|
| 741 | }
|
---|
| 742 | infdopen = TRUE;
|
---|
| 743 |
|
---|
| 744 | /* we ignore file size for char/block devices, sockets, etc. */
|
---|
| 745 | if(S_ISREG(fileinfo.st_mode))
|
---|
| 746 | uploadfilesize = fileinfo.st_size;
|
---|
| 747 |
|
---|
| 748 | }
|
---|
| 749 | else if(uploadfile && stdin_upload(uploadfile)) {
|
---|
| 750 | /* count to see if there are more than one auth bit set
|
---|
| 751 | in the authtype field */
|
---|
| 752 | int authbits = 0;
|
---|
| 753 | int bitcheck = 0;
|
---|
| 754 | while(bitcheck < 32) {
|
---|
| 755 | if(config->authtype & (1UL << bitcheck++)) {
|
---|
| 756 | authbits++;
|
---|
| 757 | if(authbits > 1) {
|
---|
| 758 | /* more than one, we're done! */
|
---|
| 759 | break;
|
---|
| 760 | }
|
---|
| 761 | }
|
---|
| 762 | }
|
---|
| 763 |
|
---|
| 764 | /*
|
---|
| 765 | * If the user has also selected --anyauth or --proxy-anyauth
|
---|
| 766 | * we should warn him/her.
|
---|
| 767 | */
|
---|
| 768 | if(config->proxyanyauth || (authbits>1)) {
|
---|
| 769 | warnf(config->global,
|
---|
| 770 | "Using --anyauth or --proxy-anyauth with upload from stdin"
|
---|
| 771 | " involves a big risk of it not working. Use a temporary"
|
---|
| 772 | " file or a fixed auth type instead!\n");
|
---|
| 773 | }
|
---|
| 774 |
|
---|
| 775 | DEBUGASSERT(infdopen == FALSE);
|
---|
| 776 | DEBUGASSERT(infd == STDIN_FILENO);
|
---|
| 777 |
|
---|
| 778 | set_binmode(stdin);
|
---|
| 779 | if(!strcmp(uploadfile, ".")) {
|
---|
| 780 | if(curlx_nonblock((curl_socket_t)infd, TRUE) < 0)
|
---|
| 781 | warnf(config->global,
|
---|
| 782 | "fcntl failed on fd=%d: %s\n", infd, strerror(errno));
|
---|
| 783 | }
|
---|
| 784 | }
|
---|
| 785 |
|
---|
| 786 | if(uploadfile && config->resume_from_current)
|
---|
| 787 | config->resume_from = -1; /* -1 will then force get-it-yourself */
|
---|
| 788 |
|
---|
| 789 | if(output_expected(this_url, uploadfile) && outs.stream &&
|
---|
| 790 | isatty(fileno(outs.stream)))
|
---|
| 791 | /* we send the output to a tty, therefore we switch off the progress
|
---|
| 792 | meter */
|
---|
| 793 | global->noprogress = global->isatty = TRUE;
|
---|
| 794 | else {
|
---|
| 795 | /* progress meter is per download, so restore config
|
---|
| 796 | values */
|
---|
| 797 | global->noprogress = orig_noprogress;
|
---|
| 798 | global->isatty = orig_isatty;
|
---|
| 799 | }
|
---|
| 800 |
|
---|
| 801 | if(urlnum > 1 && !global->mute) {
|
---|
| 802 | fprintf(global->errors, "\n[%lu/%lu]: %s --> %s\n",
|
---|
| 803 | li + 1, urlnum, this_url, outfile ? outfile : "<stdout>");
|
---|
| 804 | if(separator)
|
---|
| 805 | printf("%s%s\n", CURLseparator, this_url);
|
---|
| 806 | }
|
---|
| 807 | if(httpgetfields) {
|
---|
| 808 | char *urlbuffer;
|
---|
| 809 | /* Find out whether the url contains a file name */
|
---|
| 810 | const char *pc = strstr(this_url, "://");
|
---|
| 811 | char sep = '?';
|
---|
| 812 | if(pc)
|
---|
| 813 | pc += 3;
|
---|
| 814 | else
|
---|
| 815 | pc = this_url;
|
---|
| 816 |
|
---|
| 817 | pc = strrchr(pc, '/'); /* check for a slash */
|
---|
| 818 |
|
---|
| 819 | if(pc) {
|
---|
| 820 | /* there is a slash present in the URL */
|
---|
| 821 |
|
---|
| 822 | if(strchr(pc, '?'))
|
---|
| 823 | /* Ouch, there's already a question mark in the URL string, we
|
---|
| 824 | then append the data with an ampersand separator instead! */
|
---|
| 825 | sep = '&';
|
---|
| 826 | }
|
---|
| 827 | /*
|
---|
| 828 | * Then append ? followed by the get fields to the url.
|
---|
| 829 | */
|
---|
| 830 | if(pc)
|
---|
| 831 | urlbuffer = aprintf("%s%c%s", this_url, sep, httpgetfields);
|
---|
| 832 | else
|
---|
| 833 | /* Append / before the ? to create a well-formed url
|
---|
| 834 | if the url contains a hostname only
|
---|
| 835 | */
|
---|
| 836 | urlbuffer = aprintf("%s/?%s", this_url, httpgetfields);
|
---|
| 837 |
|
---|
| 838 | if(!urlbuffer) {
|
---|
| 839 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 840 | goto show_error;
|
---|
| 841 | }
|
---|
| 842 |
|
---|
| 843 | Curl_safefree(this_url); /* free previous URL */
|
---|
| 844 | this_url = urlbuffer; /* use our new URL instead! */
|
---|
| 845 | }
|
---|
| 846 |
|
---|
| 847 | if(!global->errors)
|
---|
| 848 | global->errors = stderr;
|
---|
| 849 |
|
---|
| 850 | if((!outfile || !strcmp(outfile, "-")) && !config->use_ascii) {
|
---|
| 851 | /* We get the output to stdout and we have not got the ASCII/text
|
---|
| 852 | flag, then set stdout to be binary */
|
---|
| 853 | set_binmode(stdout);
|
---|
| 854 | }
|
---|
| 855 |
|
---|
| 856 | /* explicitly passed to stdout means okaying binary gunk */
|
---|
| 857 | config->terminal_binary_ok = (outfile && !strcmp(outfile, "-"));
|
---|
| 858 |
|
---|
| 859 | if(!config->tcp_nodelay)
|
---|
| 860 | my_setopt(curl, CURLOPT_TCP_NODELAY, 0L);
|
---|
| 861 |
|
---|
| 862 | if(config->tcp_fastopen)
|
---|
| 863 | my_setopt(curl, CURLOPT_TCP_FASTOPEN, 1L);
|
---|
| 864 |
|
---|
| 865 | /* where to store */
|
---|
| 866 | my_setopt(curl, CURLOPT_WRITEDATA, &outs);
|
---|
| 867 | my_setopt(curl, CURLOPT_INTERLEAVEDATA, &outs);
|
---|
| 868 | if(metalink || !config->use_metalink)
|
---|
| 869 | /* what call to write */
|
---|
| 870 | my_setopt(curl, CURLOPT_WRITEFUNCTION, tool_write_cb);
|
---|
| 871 | #ifdef USE_METALINK
|
---|
| 872 | else
|
---|
| 873 | /* Set Metalink specific write callback function to parse
|
---|
| 874 | XML data progressively. */
|
---|
| 875 | my_setopt(curl, CURLOPT_WRITEFUNCTION, metalink_write_cb);
|
---|
| 876 | #endif /* USE_METALINK */
|
---|
| 877 |
|
---|
| 878 | /* for uploads */
|
---|
| 879 | input.fd = infd;
|
---|
| 880 | input.config = config;
|
---|
| 881 | /* Note that if CURLOPT_READFUNCTION is fread (the default), then
|
---|
| 882 | * lib/telnet.c will Curl_poll() on the input file descriptor
|
---|
| 883 | * rather then calling the READFUNCTION at regular intervals.
|
---|
| 884 | * The circumstances in which it is preferable to enable this
|
---|
| 885 | * behaviour, by omitting to set the READFUNCTION & READDATA options,
|
---|
| 886 | * have not been determined.
|
---|
| 887 | */
|
---|
| 888 | my_setopt(curl, CURLOPT_READDATA, &input);
|
---|
| 889 | /* what call to read */
|
---|
| 890 | my_setopt(curl, CURLOPT_READFUNCTION, tool_read_cb);
|
---|
| 891 |
|
---|
| 892 | /* in 7.18.0, the CURLOPT_SEEKFUNCTION/DATA pair is taking over what
|
---|
| 893 | CURLOPT_IOCTLFUNCTION/DATA pair previously provided for seeking */
|
---|
| 894 | my_setopt(curl, CURLOPT_SEEKDATA, &input);
|
---|
| 895 | my_setopt(curl, CURLOPT_SEEKFUNCTION, tool_seek_cb);
|
---|
| 896 |
|
---|
| 897 | if(config->recvpersecond &&
|
---|
| 898 | (config->recvpersecond < BUFFER_SIZE))
|
---|
| 899 | /* use a smaller sized buffer for better sleeps */
|
---|
| 900 | my_setopt(curl, CURLOPT_BUFFERSIZE, (long)config->recvpersecond);
|
---|
| 901 | else
|
---|
| 902 | my_setopt(curl, CURLOPT_BUFFERSIZE, (long)BUFFER_SIZE);
|
---|
| 903 |
|
---|
| 904 | /* size of uploaded file: */
|
---|
| 905 | if(uploadfilesize != -1)
|
---|
| 906 | my_setopt(curl, CURLOPT_INFILESIZE_LARGE, uploadfilesize);
|
---|
| 907 | my_setopt_str(curl, CURLOPT_URL, this_url); /* what to fetch */
|
---|
| 908 | my_setopt(curl, CURLOPT_NOPROGRESS, global->noprogress?1L:0L);
|
---|
| 909 | if(config->no_body) {
|
---|
| 910 | my_setopt(curl, CURLOPT_NOBODY, 1L);
|
---|
| 911 | my_setopt(curl, CURLOPT_HEADER, 1L);
|
---|
| 912 | }
|
---|
| 913 | /* If --metalink is used, we ignore --include (headers in
|
---|
| 914 | output) option because mixing headers to the body will
|
---|
| 915 | confuse XML parser and/or hash check will fail. */
|
---|
| 916 | else if(!config->use_metalink)
|
---|
| 917 | my_setopt(curl, CURLOPT_HEADER, config->include_headers?1L:0L);
|
---|
| 918 |
|
---|
| 919 | if(config->oauth_bearer)
|
---|
| 920 | my_setopt_str(curl, CURLOPT_XOAUTH2_BEARER, config->oauth_bearer);
|
---|
| 921 |
|
---|
| 922 | #if !defined(CURL_DISABLE_PROXY)
|
---|
| 923 | {
|
---|
| 924 | /* TODO: Make this a run-time check instead of compile-time one. */
|
---|
| 925 |
|
---|
| 926 | my_setopt_str(curl, CURLOPT_PROXY, config->proxy);
|
---|
| 927 | /* new in libcurl 7.5 */
|
---|
| 928 | if(config->proxy)
|
---|
| 929 | my_setopt_enum(curl, CURLOPT_PROXYTYPE, config->proxyver);
|
---|
| 930 |
|
---|
| 931 | my_setopt_str(curl, CURLOPT_PROXYUSERPWD, config->proxyuserpwd);
|
---|
| 932 |
|
---|
| 933 | /* new in libcurl 7.3 */
|
---|
| 934 | my_setopt(curl, CURLOPT_HTTPPROXYTUNNEL, config->proxytunnel?1L:0L);
|
---|
| 935 |
|
---|
| 936 | /* new in libcurl 7.52.0 */
|
---|
| 937 | if(config->preproxy)
|
---|
| 938 | my_setopt_str(curl, CURLOPT_PRE_PROXY, config->preproxy);
|
---|
| 939 |
|
---|
| 940 | /* new in libcurl 7.10.6 */
|
---|
| 941 | if(config->proxyanyauth)
|
---|
| 942 | my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
|
---|
| 943 | (long)CURLAUTH_ANY);
|
---|
| 944 | else if(config->proxynegotiate)
|
---|
| 945 | my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
|
---|
| 946 | (long)CURLAUTH_GSSNEGOTIATE);
|
---|
| 947 | else if(config->proxyntlm)
|
---|
| 948 | my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
|
---|
| 949 | (long)CURLAUTH_NTLM);
|
---|
| 950 | else if(config->proxydigest)
|
---|
| 951 | my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
|
---|
| 952 | (long)CURLAUTH_DIGEST);
|
---|
| 953 | else if(config->proxybasic)
|
---|
| 954 | my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
|
---|
| 955 | (long)CURLAUTH_BASIC);
|
---|
| 956 |
|
---|
| 957 | /* new in libcurl 7.19.4 */
|
---|
| 958 | my_setopt_str(curl, CURLOPT_NOPROXY, config->noproxy);
|
---|
| 959 |
|
---|
| 960 | my_setopt(curl, CURLOPT_SUPPRESS_CONNECT_HEADERS,
|
---|
| 961 | config->suppress_connect_headers?1L:0L);
|
---|
| 962 | }
|
---|
| 963 | #endif /* !CURL_DISABLE_PROXY */
|
---|
| 964 |
|
---|
| 965 | my_setopt(curl, CURLOPT_FAILONERROR, config->failonerror?1L:0L);
|
---|
| 966 | my_setopt(curl, CURLOPT_REQUEST_TARGET, config->request_target);
|
---|
| 967 | my_setopt(curl, CURLOPT_UPLOAD, uploadfile?1L:0L);
|
---|
| 968 | my_setopt(curl, CURLOPT_DIRLISTONLY, config->dirlistonly?1L:0L);
|
---|
| 969 | my_setopt(curl, CURLOPT_APPEND, config->ftp_append?1L:0L);
|
---|
| 970 |
|
---|
| 971 | if(config->netrc_opt)
|
---|
| 972 | my_setopt_enum(curl, CURLOPT_NETRC, (long)CURL_NETRC_OPTIONAL);
|
---|
| 973 | else if(config->netrc || config->netrc_file)
|
---|
| 974 | my_setopt_enum(curl, CURLOPT_NETRC, (long)CURL_NETRC_REQUIRED);
|
---|
| 975 | else
|
---|
| 976 | my_setopt_enum(curl, CURLOPT_NETRC, (long)CURL_NETRC_IGNORED);
|
---|
| 977 |
|
---|
| 978 | if(config->netrc_file)
|
---|
| 979 | my_setopt_str(curl, CURLOPT_NETRC_FILE, config->netrc_file);
|
---|
| 980 |
|
---|
| 981 | my_setopt(curl, CURLOPT_TRANSFERTEXT, config->use_ascii?1L:0L);
|
---|
| 982 | if(config->login_options)
|
---|
| 983 | my_setopt_str(curl, CURLOPT_LOGIN_OPTIONS, config->login_options);
|
---|
| 984 | my_setopt_str(curl, CURLOPT_USERPWD, config->userpwd);
|
---|
| 985 | my_setopt_str(curl, CURLOPT_RANGE, config->range);
|
---|
| 986 | my_setopt(curl, CURLOPT_ERRORBUFFER, errorbuffer);
|
---|
| 987 | my_setopt(curl, CURLOPT_TIMEOUT_MS, (long)(config->timeout * 1000));
|
---|
| 988 |
|
---|
| 989 | switch(config->httpreq) {
|
---|
| 990 | case HTTPREQ_SIMPLEPOST:
|
---|
| 991 | my_setopt_str(curl, CURLOPT_POSTFIELDS,
|
---|
| 992 | config->postfields);
|
---|
| 993 | my_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
|
---|
| 994 | config->postfieldsize);
|
---|
| 995 | break;
|
---|
| 996 | case HTTPREQ_MIMEPOST:
|
---|
| 997 | my_setopt_mimepost(curl, CURLOPT_MIMEPOST, config->mimepost);
|
---|
| 998 | break;
|
---|
| 999 | default:
|
---|
| 1000 | break;
|
---|
| 1001 | }
|
---|
| 1002 |
|
---|
| 1003 | /* new in libcurl 7.10.6 (default is Basic) */
|
---|
| 1004 | if(config->authtype)
|
---|
| 1005 | my_setopt_bitmask(curl, CURLOPT_HTTPAUTH, (long)config->authtype);
|
---|
| 1006 |
|
---|
| 1007 | my_setopt_slist(curl, CURLOPT_HTTPHEADER, config->headers);
|
---|
| 1008 |
|
---|
| 1009 | if(built_in_protos & (CURLPROTO_HTTP | CURLPROTO_RTSP)) {
|
---|
| 1010 | my_setopt_str(curl, CURLOPT_REFERER, config->referer);
|
---|
| 1011 | my_setopt_str(curl, CURLOPT_USERAGENT, config->useragent);
|
---|
| 1012 | }
|
---|
| 1013 |
|
---|
| 1014 | if(built_in_protos & CURLPROTO_HTTP) {
|
---|
| 1015 |
|
---|
| 1016 | long postRedir = 0;
|
---|
| 1017 |
|
---|
| 1018 | my_setopt(curl, CURLOPT_FOLLOWLOCATION,
|
---|
| 1019 | config->followlocation?1L:0L);
|
---|
| 1020 | my_setopt(curl, CURLOPT_UNRESTRICTED_AUTH,
|
---|
| 1021 | config->unrestricted_auth?1L:0L);
|
---|
| 1022 |
|
---|
| 1023 | my_setopt(curl, CURLOPT_AUTOREFERER, config->autoreferer?1L:0L);
|
---|
| 1024 |
|
---|
| 1025 | /* new in libcurl 7.36.0 */
|
---|
| 1026 | if(config->proxyheaders) {
|
---|
| 1027 | my_setopt_slist(curl, CURLOPT_PROXYHEADER, config->proxyheaders);
|
---|
| 1028 | my_setopt(curl, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE);
|
---|
| 1029 | }
|
---|
| 1030 |
|
---|
| 1031 | /* new in libcurl 7.5 */
|
---|
| 1032 | my_setopt(curl, CURLOPT_MAXREDIRS, config->maxredirs);
|
---|
| 1033 |
|
---|
| 1034 | if(config->httpversion)
|
---|
| 1035 | my_setopt_enum(curl, CURLOPT_HTTP_VERSION, config->httpversion);
|
---|
| 1036 | else if(curlinfo->features & CURL_VERSION_HTTP2) {
|
---|
| 1037 | my_setopt_enum(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2TLS);
|
---|
| 1038 | }
|
---|
| 1039 |
|
---|
| 1040 | /* curl 7.19.1 (the 301 version existed in 7.18.2),
|
---|
| 1041 | 303 was added in 7.26.0 */
|
---|
| 1042 | if(config->post301)
|
---|
| 1043 | postRedir |= CURL_REDIR_POST_301;
|
---|
| 1044 | if(config->post302)
|
---|
| 1045 | postRedir |= CURL_REDIR_POST_302;
|
---|
| 1046 | if(config->post303)
|
---|
| 1047 | postRedir |= CURL_REDIR_POST_303;
|
---|
| 1048 | my_setopt(curl, CURLOPT_POSTREDIR, postRedir);
|
---|
| 1049 |
|
---|
| 1050 | /* new in libcurl 7.21.6 */
|
---|
| 1051 | if(config->encoding)
|
---|
| 1052 | my_setopt_str(curl, CURLOPT_ACCEPT_ENCODING, "");
|
---|
| 1053 |
|
---|
| 1054 | /* new in libcurl 7.21.6 */
|
---|
| 1055 | if(config->tr_encoding)
|
---|
| 1056 | my_setopt(curl, CURLOPT_TRANSFER_ENCODING, 1L);
|
---|
| 1057 |
|
---|
| 1058 | } /* (built_in_protos & CURLPROTO_HTTP) */
|
---|
| 1059 |
|
---|
| 1060 | my_setopt_str(curl, CURLOPT_FTPPORT, config->ftpport);
|
---|
| 1061 | my_setopt(curl, CURLOPT_LOW_SPEED_LIMIT,
|
---|
| 1062 | config->low_speed_limit);
|
---|
| 1063 | my_setopt(curl, CURLOPT_LOW_SPEED_TIME, config->low_speed_time);
|
---|
| 1064 | my_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE,
|
---|
| 1065 | config->sendpersecond);
|
---|
| 1066 | my_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE,
|
---|
| 1067 | config->recvpersecond);
|
---|
| 1068 |
|
---|
| 1069 | if(config->use_resume)
|
---|
| 1070 | my_setopt(curl, CURLOPT_RESUME_FROM_LARGE, config->resume_from);
|
---|
| 1071 | else
|
---|
| 1072 | my_setopt(curl, CURLOPT_RESUME_FROM_LARGE, CURL_OFF_T_C(0));
|
---|
| 1073 |
|
---|
| 1074 | my_setopt_str(curl, CURLOPT_KEYPASSWD, config->key_passwd);
|
---|
| 1075 | my_setopt_str(curl, CURLOPT_PROXY_KEYPASSWD, config->proxy_key_passwd);
|
---|
| 1076 |
|
---|
| 1077 | if(built_in_protos & (CURLPROTO_SCP|CURLPROTO_SFTP)) {
|
---|
| 1078 |
|
---|
| 1079 | /* SSH and SSL private key uses same command-line option */
|
---|
| 1080 | /* new in libcurl 7.16.1 */
|
---|
| 1081 | my_setopt_str(curl, CURLOPT_SSH_PRIVATE_KEYFILE, config->key);
|
---|
| 1082 | /* new in libcurl 7.16.1 */
|
---|
| 1083 | my_setopt_str(curl, CURLOPT_SSH_PUBLIC_KEYFILE, config->pubkey);
|
---|
| 1084 |
|
---|
| 1085 | /* new in libcurl 7.17.1: SSH host key md5 checking allows us
|
---|
| 1086 | to fail if we are not talking to who we think we should */
|
---|
| 1087 | my_setopt_str(curl, CURLOPT_SSH_HOST_PUBLIC_KEY_MD5,
|
---|
| 1088 | config->hostpubmd5);
|
---|
| 1089 |
|
---|
| 1090 | /* new in libcurl 7.56.0 */
|
---|
| 1091 | if(config->ssh_compression)
|
---|
| 1092 | my_setopt(curl, CURLOPT_SSH_COMPRESSION, 1L);
|
---|
| 1093 | }
|
---|
| 1094 |
|
---|
| 1095 | if(config->cacert)
|
---|
| 1096 | my_setopt_str(curl, CURLOPT_CAINFO, config->cacert);
|
---|
| 1097 | if(config->proxy_cacert)
|
---|
| 1098 | my_setopt_str(curl, CURLOPT_PROXY_CAINFO, config->proxy_cacert);
|
---|
| 1099 |
|
---|
| 1100 | if(config->capath) {
|
---|
| 1101 | result = res_setopt_str(curl, CURLOPT_CAPATH, config->capath);
|
---|
| 1102 | if(result == CURLE_NOT_BUILT_IN) {
|
---|
| 1103 | warnf(config->global, "ignoring %s, not supported by libcurl\n",
|
---|
| 1104 | capath_from_env?
|
---|
| 1105 | "SSL_CERT_DIR environment variable":"--capath");
|
---|
| 1106 | }
|
---|
| 1107 | else if(result)
|
---|
| 1108 | goto show_error;
|
---|
| 1109 | }
|
---|
| 1110 | /* For the time being if --proxy-capath is not set then we use the
|
---|
| 1111 | --capath value for it, if any. See #1257 */
|
---|
| 1112 | if(config->proxy_capath || config->capath) {
|
---|
| 1113 | result = res_setopt_str(curl, CURLOPT_PROXY_CAPATH,
|
---|
| 1114 | (config->proxy_capath ?
|
---|
| 1115 | config->proxy_capath :
|
---|
| 1116 | config->capath));
|
---|
| 1117 | if(result == CURLE_NOT_BUILT_IN) {
|
---|
| 1118 | if(config->proxy_capath) {
|
---|
| 1119 | warnf(config->global,
|
---|
| 1120 | "ignoring --proxy-capath, not supported by libcurl\n");
|
---|
| 1121 | }
|
---|
| 1122 | }
|
---|
| 1123 | else if(result)
|
---|
| 1124 | goto show_error;
|
---|
| 1125 | }
|
---|
| 1126 |
|
---|
| 1127 | if(config->crlfile)
|
---|
| 1128 | my_setopt_str(curl, CURLOPT_CRLFILE, config->crlfile);
|
---|
| 1129 | if(config->proxy_crlfile)
|
---|
| 1130 | my_setopt_str(curl, CURLOPT_PROXY_CRLFILE, config->proxy_crlfile);
|
---|
| 1131 | else if(config->crlfile) /* CURLOPT_PROXY_CRLFILE default is crlfile */
|
---|
| 1132 | my_setopt_str(curl, CURLOPT_PROXY_CRLFILE, config->crlfile);
|
---|
| 1133 |
|
---|
| 1134 | if(config->pinnedpubkey)
|
---|
| 1135 | my_setopt_str(curl, CURLOPT_PINNEDPUBLICKEY, config->pinnedpubkey);
|
---|
| 1136 |
|
---|
| 1137 | if(curlinfo->features & CURL_VERSION_SSL) {
|
---|
| 1138 | my_setopt_str(curl, CURLOPT_SSLCERT, config->cert);
|
---|
| 1139 | my_setopt_str(curl, CURLOPT_PROXY_SSLCERT, config->proxy_cert);
|
---|
| 1140 | my_setopt_str(curl, CURLOPT_SSLCERTTYPE, config->cert_type);
|
---|
| 1141 | my_setopt_str(curl, CURLOPT_PROXY_SSLCERTTYPE,
|
---|
| 1142 | config->proxy_cert_type);
|
---|
| 1143 | my_setopt_str(curl, CURLOPT_SSLKEY, config->key);
|
---|
| 1144 | my_setopt_str(curl, CURLOPT_PROXY_SSLKEY, config->proxy_key);
|
---|
| 1145 | my_setopt_str(curl, CURLOPT_SSLKEYTYPE, config->key_type);
|
---|
| 1146 | my_setopt_str(curl, CURLOPT_PROXY_SSLKEYTYPE,
|
---|
| 1147 | config->proxy_key_type);
|
---|
| 1148 |
|
---|
| 1149 | if(config->insecure_ok) {
|
---|
| 1150 | my_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
|
---|
| 1151 | my_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
|
---|
| 1152 | }
|
---|
| 1153 | else {
|
---|
| 1154 | my_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1L);
|
---|
| 1155 | /* libcurl default is strict verifyhost -> 2L */
|
---|
| 1156 | /* my_setopt(curl, CURLOPT_SSL_VERIFYHOST, 2L); */
|
---|
| 1157 | }
|
---|
| 1158 | if(config->proxy_insecure_ok) {
|
---|
| 1159 | my_setopt(curl, CURLOPT_PROXY_SSL_VERIFYPEER, 0L);
|
---|
| 1160 | my_setopt(curl, CURLOPT_PROXY_SSL_VERIFYHOST, 0L);
|
---|
| 1161 | }
|
---|
| 1162 | else {
|
---|
| 1163 | my_setopt(curl, CURLOPT_PROXY_SSL_VERIFYPEER, 1L);
|
---|
| 1164 | }
|
---|
| 1165 |
|
---|
| 1166 | if(config->verifystatus)
|
---|
| 1167 | my_setopt(curl, CURLOPT_SSL_VERIFYSTATUS, 1L);
|
---|
| 1168 |
|
---|
| 1169 | if(config->falsestart)
|
---|
| 1170 | my_setopt(curl, CURLOPT_SSL_FALSESTART, 1L);
|
---|
| 1171 |
|
---|
| 1172 | my_setopt_enum(curl, CURLOPT_SSLVERSION,
|
---|
| 1173 | config->ssl_version | config->ssl_version_max);
|
---|
| 1174 | my_setopt_enum(curl, CURLOPT_PROXY_SSLVERSION,
|
---|
| 1175 | config->proxy_ssl_version);
|
---|
| 1176 | }
|
---|
| 1177 | if(config->path_as_is)
|
---|
| 1178 | my_setopt(curl, CURLOPT_PATH_AS_IS, 1L);
|
---|
| 1179 |
|
---|
| 1180 | if(built_in_protos & (CURLPROTO_SCP|CURLPROTO_SFTP)) {
|
---|
| 1181 | if(!config->insecure_ok) {
|
---|
| 1182 | char *home;
|
---|
| 1183 | char *file;
|
---|
| 1184 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 1185 | home = homedir();
|
---|
| 1186 | if(home) {
|
---|
| 1187 | file = aprintf("%s/%sssh/known_hosts", home, DOT_CHAR);
|
---|
| 1188 | if(file) {
|
---|
| 1189 | /* new in curl 7.19.6 */
|
---|
| 1190 | result = res_setopt_str(curl, CURLOPT_SSH_KNOWNHOSTS, file);
|
---|
| 1191 | curl_free(file);
|
---|
| 1192 | if(result == CURLE_UNKNOWN_OPTION)
|
---|
| 1193 | /* libssh2 version older than 1.1.1 */
|
---|
| 1194 | result = CURLE_OK;
|
---|
| 1195 | }
|
---|
| 1196 | Curl_safefree(home);
|
---|
| 1197 | }
|
---|
| 1198 | if(result)
|
---|
| 1199 | goto show_error;
|
---|
| 1200 | }
|
---|
| 1201 | }
|
---|
| 1202 |
|
---|
| 1203 | if(config->no_body || config->remote_time) {
|
---|
| 1204 | /* no body or use remote time */
|
---|
| 1205 | my_setopt(curl, CURLOPT_FILETIME, 1L);
|
---|
| 1206 | }
|
---|
| 1207 |
|
---|
| 1208 | my_setopt(curl, CURLOPT_CRLF, config->crlf?1L:0L);
|
---|
| 1209 | my_setopt_slist(curl, CURLOPT_QUOTE, config->quote);
|
---|
| 1210 | my_setopt_slist(curl, CURLOPT_POSTQUOTE, config->postquote);
|
---|
| 1211 | my_setopt_slist(curl, CURLOPT_PREQUOTE, config->prequote);
|
---|
| 1212 |
|
---|
| 1213 | #if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
|
---|
| 1214 | if(config->cookie)
|
---|
| 1215 | my_setopt_str(curl, CURLOPT_COOKIE, config->cookie);
|
---|
| 1216 |
|
---|
| 1217 | if(config->cookiefile)
|
---|
| 1218 | my_setopt_str(curl, CURLOPT_COOKIEFILE, config->cookiefile);
|
---|
| 1219 |
|
---|
| 1220 | /* new in libcurl 7.9 */
|
---|
| 1221 | if(config->cookiejar)
|
---|
| 1222 | my_setopt_str(curl, CURLOPT_COOKIEJAR, config->cookiejar);
|
---|
| 1223 |
|
---|
| 1224 | /* new in libcurl 7.9.7 */
|
---|
| 1225 | my_setopt(curl, CURLOPT_COOKIESESSION, config->cookiesession?1L:0L);
|
---|
| 1226 | #else
|
---|
| 1227 | if(config->cookie || config->cookiefile || config->cookiejar) {
|
---|
| 1228 | warnf(config->global, "cookie option(s) used even though cookie "
|
---|
| 1229 | "support is disabled!\n");
|
---|
| 1230 | return CURLE_NOT_BUILT_IN;
|
---|
| 1231 | }
|
---|
| 1232 | #endif
|
---|
| 1233 |
|
---|
| 1234 | my_setopt_enum(curl, CURLOPT_TIMECONDITION, (long)config->timecond);
|
---|
| 1235 | my_setopt(curl, CURLOPT_TIMEVALUE, (long)config->condtime);
|
---|
| 1236 | my_setopt_str(curl, CURLOPT_CUSTOMREQUEST, config->customrequest);
|
---|
| 1237 | customrequest_helper(config, config->httpreq, config->customrequest);
|
---|
| 1238 | my_setopt(curl, CURLOPT_STDERR, global->errors);
|
---|
| 1239 |
|
---|
| 1240 | /* three new ones in libcurl 7.3: */
|
---|
| 1241 | my_setopt_str(curl, CURLOPT_INTERFACE, config->iface);
|
---|
| 1242 | my_setopt_str(curl, CURLOPT_KRBLEVEL, config->krblevel);
|
---|
| 1243 |
|
---|
| 1244 | progressbarinit(&progressbar, config);
|
---|
| 1245 | if((global->progressmode == CURL_PROGRESS_BAR) &&
|
---|
| 1246 | !global->noprogress && !global->mute) {
|
---|
| 1247 | /* we want the alternative style, then we have to implement it
|
---|
| 1248 | ourselves! */
|
---|
| 1249 | my_setopt(curl, CURLOPT_XFERINFOFUNCTION, tool_progress_cb);
|
---|
| 1250 | my_setopt(curl, CURLOPT_XFERINFODATA, &progressbar);
|
---|
| 1251 | }
|
---|
| 1252 |
|
---|
| 1253 | /* new in libcurl 7.24.0: */
|
---|
| 1254 | if(config->dns_servers)
|
---|
| 1255 | my_setopt_str(curl, CURLOPT_DNS_SERVERS, config->dns_servers);
|
---|
| 1256 |
|
---|
| 1257 | /* new in libcurl 7.33.0: */
|
---|
| 1258 | if(config->dns_interface)
|
---|
| 1259 | my_setopt_str(curl, CURLOPT_DNS_INTERFACE, config->dns_interface);
|
---|
| 1260 | if(config->dns_ipv4_addr)
|
---|
| 1261 | my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP4, config->dns_ipv4_addr);
|
---|
| 1262 | if(config->dns_ipv6_addr)
|
---|
| 1263 | my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP6, config->dns_ipv6_addr);
|
---|
| 1264 |
|
---|
| 1265 | /* new in libcurl 7.6.2: */
|
---|
| 1266 | my_setopt_slist(curl, CURLOPT_TELNETOPTIONS, config->telnet_options);
|
---|
| 1267 |
|
---|
| 1268 | /* new in libcurl 7.7: */
|
---|
| 1269 | my_setopt_str(curl, CURLOPT_RANDOM_FILE, config->random_file);
|
---|
| 1270 | my_setopt_str(curl, CURLOPT_EGDSOCKET, config->egd_file);
|
---|
| 1271 | my_setopt(curl, CURLOPT_CONNECTTIMEOUT_MS,
|
---|
| 1272 | (long)(config->connecttimeout * 1000));
|
---|
| 1273 |
|
---|
| 1274 | if(config->cipher_list)
|
---|
| 1275 | my_setopt_str(curl, CURLOPT_SSL_CIPHER_LIST, config->cipher_list);
|
---|
| 1276 |
|
---|
| 1277 | if(config->proxy_cipher_list)
|
---|
| 1278 | my_setopt_str(curl, CURLOPT_PROXY_SSL_CIPHER_LIST,
|
---|
| 1279 | config->proxy_cipher_list);
|
---|
| 1280 |
|
---|
| 1281 | /* new in libcurl 7.9.2: */
|
---|
| 1282 | if(config->disable_epsv)
|
---|
| 1283 | /* disable it */
|
---|
| 1284 | my_setopt(curl, CURLOPT_FTP_USE_EPSV, 0L);
|
---|
| 1285 |
|
---|
| 1286 | /* new in libcurl 7.10.5 */
|
---|
| 1287 | if(config->disable_eprt)
|
---|
| 1288 | /* disable it */
|
---|
| 1289 | my_setopt(curl, CURLOPT_FTP_USE_EPRT, 0L);
|
---|
| 1290 |
|
---|
| 1291 | if(global->tracetype != TRACE_NONE) {
|
---|
| 1292 | my_setopt(curl, CURLOPT_DEBUGFUNCTION, tool_debug_cb);
|
---|
| 1293 | my_setopt(curl, CURLOPT_DEBUGDATA, config);
|
---|
| 1294 | my_setopt(curl, CURLOPT_VERBOSE, 1L);
|
---|
| 1295 | }
|
---|
| 1296 |
|
---|
| 1297 | /* new in curl 7.9.3 */
|
---|
| 1298 | if(config->engine) {
|
---|
| 1299 | result = res_setopt_str(curl, CURLOPT_SSLENGINE, config->engine);
|
---|
| 1300 | if(result)
|
---|
| 1301 | goto show_error;
|
---|
| 1302 | }
|
---|
| 1303 |
|
---|
| 1304 | /* new in curl 7.10.7, extended in 7.19.4. Modified to use
|
---|
| 1305 | CREATE_DIR_RETRY in 7.49.0 */
|
---|
| 1306 | my_setopt(curl, CURLOPT_FTP_CREATE_MISSING_DIRS,
|
---|
| 1307 | (long)(config->ftp_create_dirs?
|
---|
| 1308 | CURLFTP_CREATE_DIR_RETRY:
|
---|
| 1309 | CURLFTP_CREATE_DIR_NONE));
|
---|
| 1310 |
|
---|
| 1311 | /* new in curl 7.10.8 */
|
---|
| 1312 | if(config->max_filesize)
|
---|
| 1313 | my_setopt(curl, CURLOPT_MAXFILESIZE_LARGE,
|
---|
| 1314 | config->max_filesize);
|
---|
| 1315 |
|
---|
| 1316 | if(4 == config->ip_version)
|
---|
| 1317 | my_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
|
---|
| 1318 | else if(6 == config->ip_version)
|
---|
| 1319 | my_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6);
|
---|
| 1320 | else
|
---|
| 1321 | my_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_WHATEVER);
|
---|
| 1322 |
|
---|
| 1323 | /* new in curl 7.15.5 */
|
---|
| 1324 | if(config->ftp_ssl_reqd)
|
---|
| 1325 | my_setopt_enum(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_ALL);
|
---|
| 1326 |
|
---|
| 1327 | /* new in curl 7.11.0 */
|
---|
| 1328 | else if(config->ftp_ssl)
|
---|
| 1329 | my_setopt_enum(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_TRY);
|
---|
| 1330 |
|
---|
| 1331 | /* new in curl 7.16.0 */
|
---|
| 1332 | else if(config->ftp_ssl_control)
|
---|
| 1333 | my_setopt_enum(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_CONTROL);
|
---|
| 1334 |
|
---|
| 1335 | /* new in curl 7.16.1 */
|
---|
| 1336 | if(config->ftp_ssl_ccc)
|
---|
| 1337 | my_setopt_enum(curl, CURLOPT_FTP_SSL_CCC,
|
---|
| 1338 | (long)config->ftp_ssl_ccc_mode);
|
---|
| 1339 |
|
---|
| 1340 | /* new in curl 7.19.4 */
|
---|
| 1341 | if(config->socks5_gssapi_nec)
|
---|
| 1342 | my_setopt_str(curl, CURLOPT_SOCKS5_GSSAPI_NEC,
|
---|
| 1343 | config->socks5_gssapi_nec);
|
---|
| 1344 |
|
---|
| 1345 | /* new in curl 7.55.0 */
|
---|
| 1346 | if(config->socks5_auth)
|
---|
| 1347 | my_setopt_bitmask(curl, CURLOPT_SOCKS5_AUTH,
|
---|
| 1348 | (long)config->socks5_auth);
|
---|
| 1349 |
|
---|
| 1350 | /* new in curl 7.43.0 */
|
---|
| 1351 | if(config->proxy_service_name)
|
---|
| 1352 | my_setopt_str(curl, CURLOPT_PROXY_SERVICE_NAME,
|
---|
| 1353 | config->proxy_service_name);
|
---|
| 1354 |
|
---|
| 1355 | /* new in curl 7.43.0 */
|
---|
| 1356 | if(config->service_name)
|
---|
| 1357 | my_setopt_str(curl, CURLOPT_SERVICE_NAME,
|
---|
| 1358 | config->service_name);
|
---|
| 1359 |
|
---|
| 1360 | /* curl 7.13.0 */
|
---|
| 1361 | my_setopt_str(curl, CURLOPT_FTP_ACCOUNT, config->ftp_account);
|
---|
| 1362 |
|
---|
| 1363 | my_setopt(curl, CURLOPT_IGNORE_CONTENT_LENGTH, config->ignorecl?1L:0L);
|
---|
| 1364 |
|
---|
| 1365 | /* curl 7.14.2 */
|
---|
| 1366 | my_setopt(curl, CURLOPT_FTP_SKIP_PASV_IP, config->ftp_skip_ip?1L:0L);
|
---|
| 1367 |
|
---|
| 1368 | /* curl 7.15.1 */
|
---|
| 1369 | my_setopt(curl, CURLOPT_FTP_FILEMETHOD, (long)config->ftp_filemethod);
|
---|
| 1370 |
|
---|
| 1371 | /* curl 7.15.2 */
|
---|
| 1372 | if(config->localport) {
|
---|
| 1373 | my_setopt(curl, CURLOPT_LOCALPORT, (long)config->localport);
|
---|
| 1374 | my_setopt_str(curl, CURLOPT_LOCALPORTRANGE,
|
---|
| 1375 | (long)config->localportrange);
|
---|
| 1376 | }
|
---|
| 1377 |
|
---|
| 1378 | /* curl 7.15.5 */
|
---|
| 1379 | my_setopt_str(curl, CURLOPT_FTP_ALTERNATIVE_TO_USER,
|
---|
| 1380 | config->ftp_alternative_to_user);
|
---|
| 1381 |
|
---|
| 1382 | /* curl 7.16.0 */
|
---|
| 1383 | if(config->disable_sessionid)
|
---|
| 1384 | /* disable it */
|
---|
| 1385 | my_setopt(curl, CURLOPT_SSL_SESSIONID_CACHE, 0L);
|
---|
| 1386 |
|
---|
| 1387 | /* curl 7.16.2 */
|
---|
| 1388 | if(config->raw) {
|
---|
| 1389 | my_setopt(curl, CURLOPT_HTTP_CONTENT_DECODING, 0L);
|
---|
| 1390 | my_setopt(curl, CURLOPT_HTTP_TRANSFER_DECODING, 0L);
|
---|
| 1391 | }
|
---|
| 1392 |
|
---|
| 1393 | /* curl 7.17.1 */
|
---|
| 1394 | if(!config->nokeepalive) {
|
---|
| 1395 | my_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L);
|
---|
| 1396 | if(config->alivetime != 0) {
|
---|
| 1397 | my_setopt(curl, CURLOPT_TCP_KEEPIDLE, config->alivetime);
|
---|
| 1398 | my_setopt(curl, CURLOPT_TCP_KEEPINTVL, config->alivetime);
|
---|
| 1399 | }
|
---|
| 1400 | }
|
---|
| 1401 | else
|
---|
| 1402 | my_setopt(curl, CURLOPT_TCP_KEEPALIVE, 0L);
|
---|
| 1403 |
|
---|
| 1404 | /* curl 7.20.0 */
|
---|
| 1405 | if(config->tftp_blksize)
|
---|
| 1406 | my_setopt(curl, CURLOPT_TFTP_BLKSIZE, config->tftp_blksize);
|
---|
| 1407 |
|
---|
| 1408 | if(config->mail_from)
|
---|
| 1409 | my_setopt_str(curl, CURLOPT_MAIL_FROM, config->mail_from);
|
---|
| 1410 |
|
---|
| 1411 | if(config->mail_rcpt)
|
---|
| 1412 | my_setopt_slist(curl, CURLOPT_MAIL_RCPT, config->mail_rcpt);
|
---|
| 1413 |
|
---|
| 1414 | /* curl 7.20.x */
|
---|
| 1415 | if(config->ftp_pret)
|
---|
| 1416 | my_setopt(curl, CURLOPT_FTP_USE_PRET, 1L);
|
---|
| 1417 |
|
---|
| 1418 | if(config->proto_present)
|
---|
| 1419 | my_setopt_flags(curl, CURLOPT_PROTOCOLS, config->proto);
|
---|
| 1420 | if(config->proto_redir_present)
|
---|
| 1421 | my_setopt_flags(curl, CURLOPT_REDIR_PROTOCOLS, config->proto_redir);
|
---|
| 1422 |
|
---|
| 1423 | if(config->content_disposition
|
---|
| 1424 | && (urlnode->flags & GETOUT_USEREMOTE))
|
---|
| 1425 | hdrcbdata.honor_cd_filename = TRUE;
|
---|
| 1426 | else
|
---|
| 1427 | hdrcbdata.honor_cd_filename = FALSE;
|
---|
| 1428 |
|
---|
| 1429 | hdrcbdata.outs = &outs;
|
---|
| 1430 | hdrcbdata.heads = &heads;
|
---|
| 1431 |
|
---|
| 1432 | my_setopt(curl, CURLOPT_HEADERFUNCTION, tool_header_cb);
|
---|
| 1433 | my_setopt(curl, CURLOPT_HEADERDATA, &hdrcbdata);
|
---|
| 1434 |
|
---|
| 1435 | if(config->resolve)
|
---|
| 1436 | /* new in 7.21.3 */
|
---|
| 1437 | my_setopt_slist(curl, CURLOPT_RESOLVE, config->resolve);
|
---|
| 1438 |
|
---|
| 1439 | if(config->connect_to)
|
---|
| 1440 | /* new in 7.49.0 */
|
---|
| 1441 | my_setopt_slist(curl, CURLOPT_CONNECT_TO, config->connect_to);
|
---|
| 1442 |
|
---|
| 1443 | /* new in 7.21.4 */
|
---|
| 1444 | if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) {
|
---|
| 1445 | if(config->tls_username)
|
---|
| 1446 | my_setopt_str(curl, CURLOPT_TLSAUTH_USERNAME,
|
---|
| 1447 | config->tls_username);
|
---|
| 1448 | if(config->tls_password)
|
---|
| 1449 | my_setopt_str(curl, CURLOPT_TLSAUTH_PASSWORD,
|
---|
| 1450 | config->tls_password);
|
---|
| 1451 | if(config->tls_authtype)
|
---|
| 1452 | my_setopt_str(curl, CURLOPT_TLSAUTH_TYPE,
|
---|
| 1453 | config->tls_authtype);
|
---|
| 1454 | if(config->proxy_tls_username)
|
---|
| 1455 | my_setopt_str(curl, CURLOPT_PROXY_TLSAUTH_USERNAME,
|
---|
| 1456 | config->proxy_tls_username);
|
---|
| 1457 | if(config->proxy_tls_password)
|
---|
| 1458 | my_setopt_str(curl, CURLOPT_PROXY_TLSAUTH_PASSWORD,
|
---|
| 1459 | config->proxy_tls_password);
|
---|
| 1460 | if(config->proxy_tls_authtype)
|
---|
| 1461 | my_setopt_str(curl, CURLOPT_PROXY_TLSAUTH_TYPE,
|
---|
| 1462 | config->proxy_tls_authtype);
|
---|
| 1463 | }
|
---|
| 1464 |
|
---|
| 1465 | /* new in 7.22.0 */
|
---|
| 1466 | if(config->gssapi_delegation)
|
---|
| 1467 | my_setopt_str(curl, CURLOPT_GSSAPI_DELEGATION,
|
---|
| 1468 | config->gssapi_delegation);
|
---|
| 1469 |
|
---|
| 1470 | /* new in 7.25.0 and 7.44.0 */
|
---|
| 1471 | {
|
---|
| 1472 | long mask = (config->ssl_allow_beast ? CURLSSLOPT_ALLOW_BEAST : 0) |
|
---|
| 1473 | (config->ssl_no_revoke ? CURLSSLOPT_NO_REVOKE : 0);
|
---|
| 1474 | if(mask)
|
---|
| 1475 | my_setopt_bitmask(curl, CURLOPT_SSL_OPTIONS, mask);
|
---|
| 1476 | }
|
---|
| 1477 |
|
---|
| 1478 | if(config->proxy_ssl_allow_beast)
|
---|
| 1479 | my_setopt(curl, CURLOPT_PROXY_SSL_OPTIONS,
|
---|
| 1480 | (long)CURLSSLOPT_ALLOW_BEAST);
|
---|
| 1481 |
|
---|
| 1482 | if(config->mail_auth)
|
---|
| 1483 | my_setopt_str(curl, CURLOPT_MAIL_AUTH, config->mail_auth);
|
---|
| 1484 |
|
---|
| 1485 | /* new in 7.31.0 */
|
---|
| 1486 | if(config->sasl_ir)
|
---|
| 1487 | my_setopt(curl, CURLOPT_SASL_IR, 1L);
|
---|
| 1488 |
|
---|
| 1489 | if(config->nonpn) {
|
---|
| 1490 | my_setopt(curl, CURLOPT_SSL_ENABLE_NPN, 0L);
|
---|
| 1491 | }
|
---|
| 1492 |
|
---|
| 1493 | if(config->noalpn) {
|
---|
| 1494 | my_setopt(curl, CURLOPT_SSL_ENABLE_ALPN, 0L);
|
---|
| 1495 | }
|
---|
| 1496 |
|
---|
| 1497 | /* new in 7.40.0, abstract support added in 7.53.0 */
|
---|
| 1498 | if(config->unix_socket_path) {
|
---|
| 1499 | if(config->abstract_unix_socket) {
|
---|
| 1500 | my_setopt_str(curl, CURLOPT_ABSTRACT_UNIX_SOCKET,
|
---|
| 1501 | config->unix_socket_path);
|
---|
| 1502 | }
|
---|
| 1503 | else {
|
---|
| 1504 | my_setopt_str(curl, CURLOPT_UNIX_SOCKET_PATH,
|
---|
| 1505 | config->unix_socket_path);
|
---|
| 1506 | }
|
---|
| 1507 | }
|
---|
| 1508 | /* new in 7.45.0 */
|
---|
| 1509 | if(config->proto_default)
|
---|
| 1510 | my_setopt_str(curl, CURLOPT_DEFAULT_PROTOCOL, config->proto_default);
|
---|
| 1511 |
|
---|
| 1512 | /* new in 7.47.0 */
|
---|
| 1513 | if(config->expect100timeout > 0)
|
---|
| 1514 | my_setopt_str(curl, CURLOPT_EXPECT_100_TIMEOUT_MS,
|
---|
| 1515 | (long)(config->expect100timeout*1000));
|
---|
| 1516 |
|
---|
| 1517 | /* new in 7.48.0 */
|
---|
| 1518 | if(config->tftp_no_options)
|
---|
| 1519 | my_setopt(curl, CURLOPT_TFTP_NO_OPTIONS, 1L);
|
---|
| 1520 |
|
---|
| 1521 | /* initialize retry vars for loop below */
|
---|
| 1522 | retry_sleep_default = (config->retry_delay) ?
|
---|
| 1523 | config->retry_delay*1000L : RETRY_SLEEP_DEFAULT; /* ms */
|
---|
| 1524 |
|
---|
| 1525 | retry_numretries = config->req_retry;
|
---|
| 1526 | retry_sleep = retry_sleep_default; /* ms */
|
---|
| 1527 | retrystart = tvnow();
|
---|
| 1528 |
|
---|
| 1529 | #ifndef CURL_DISABLE_LIBCURL_OPTION
|
---|
| 1530 | if(global->libcurl) {
|
---|
| 1531 | result = easysrc_perform();
|
---|
| 1532 | if(result)
|
---|
| 1533 | goto show_error;
|
---|
| 1534 | }
|
---|
| 1535 | #endif
|
---|
| 1536 |
|
---|
| 1537 | for(;;) {
|
---|
| 1538 | #ifdef USE_METALINK
|
---|
| 1539 | if(!metalink && config->use_metalink) {
|
---|
| 1540 | /* If outs.metalink_parser is non-NULL, delete it first. */
|
---|
| 1541 | if(outs.metalink_parser)
|
---|
| 1542 | metalink_parser_context_delete(outs.metalink_parser);
|
---|
| 1543 | outs.metalink_parser = metalink_parser_context_new();
|
---|
| 1544 | if(outs.metalink_parser == NULL) {
|
---|
| 1545 | result = CURLE_OUT_OF_MEMORY;
|
---|
| 1546 | goto show_error;
|
---|
| 1547 | }
|
---|
| 1548 | fprintf(config->global->errors,
|
---|
| 1549 | "Metalink: parsing (%s) metalink/XML...\n", this_url);
|
---|
| 1550 | }
|
---|
| 1551 | else if(metalink)
|
---|
| 1552 | fprintf(config->global->errors,
|
---|
| 1553 | "Metalink: fetching (%s) from (%s)...\n",
|
---|
| 1554 | mlfile->filename, this_url);
|
---|
| 1555 | #endif /* USE_METALINK */
|
---|
| 1556 |
|
---|
| 1557 | #ifdef CURLDEBUG
|
---|
| 1558 | if(config->test_event_based)
|
---|
| 1559 | result = curl_easy_perform_ev(curl);
|
---|
| 1560 | else
|
---|
| 1561 | #endif
|
---|
| 1562 | result = curl_easy_perform(curl);
|
---|
| 1563 |
|
---|
| 1564 | if(!result && !outs.stream && !outs.bytes) {
|
---|
| 1565 | /* we have received no data despite the transfer was successful
|
---|
| 1566 | ==> force cration of an empty output file (if an output file
|
---|
| 1567 | was specified) */
|
---|
| 1568 | long cond_unmet = 0L;
|
---|
| 1569 | /* do not create (or even overwrite) the file in case we get no
|
---|
| 1570 | data because of unmet condition */
|
---|
| 1571 | curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &cond_unmet);
|
---|
| 1572 | if(!cond_unmet && !tool_create_output_file(&outs))
|
---|
| 1573 | result = CURLE_WRITE_ERROR;
|
---|
| 1574 | }
|
---|
| 1575 |
|
---|
| 1576 | if(outs.is_cd_filename && outs.stream && !global->mute &&
|
---|
| 1577 | outs.filename)
|
---|
| 1578 | printf("curl: Saved to filename '%s'\n", outs.filename);
|
---|
| 1579 |
|
---|
| 1580 | /* if retry-max-time is non-zero, make sure we haven't exceeded the
|
---|
| 1581 | time */
|
---|
| 1582 | if(retry_numretries &&
|
---|
| 1583 | (!config->retry_maxtime ||
|
---|
| 1584 | (tvdiff(tvnow(), retrystart) <
|
---|
| 1585 | config->retry_maxtime*1000L)) ) {
|
---|
| 1586 | enum {
|
---|
| 1587 | RETRY_NO,
|
---|
| 1588 | RETRY_TIMEOUT,
|
---|
| 1589 | RETRY_CONNREFUSED,
|
---|
| 1590 | RETRY_HTTP,
|
---|
| 1591 | RETRY_FTP,
|
---|
| 1592 | RETRY_LAST /* not used */
|
---|
| 1593 | } retry = RETRY_NO;
|
---|
| 1594 | long response;
|
---|
| 1595 | if((CURLE_OPERATION_TIMEDOUT == result) ||
|
---|
| 1596 | (CURLE_COULDNT_RESOLVE_HOST == result) ||
|
---|
| 1597 | (CURLE_COULDNT_RESOLVE_PROXY == result) ||
|
---|
| 1598 | (CURLE_FTP_ACCEPT_TIMEOUT == result))
|
---|
| 1599 | /* retry timeout always */
|
---|
| 1600 | retry = RETRY_TIMEOUT;
|
---|
| 1601 | else if(config->retry_connrefused &&
|
---|
| 1602 | (CURLE_COULDNT_CONNECT == result)) {
|
---|
| 1603 | long oserrno;
|
---|
| 1604 | curl_easy_getinfo(curl, CURLINFO_OS_ERRNO, &oserrno);
|
---|
| 1605 | if(ECONNREFUSED == oserrno)
|
---|
| 1606 | retry = RETRY_CONNREFUSED;
|
---|
| 1607 | }
|
---|
| 1608 | else if((CURLE_OK == result) ||
|
---|
| 1609 | (config->failonerror &&
|
---|
| 1610 | (CURLE_HTTP_RETURNED_ERROR == result))) {
|
---|
| 1611 | /* If it returned OK. _or_ failonerror was enabled and it
|
---|
| 1612 | returned due to such an error, check for HTTP transient
|
---|
| 1613 | errors to retry on. */
|
---|
| 1614 | char *effective_url = NULL;
|
---|
| 1615 | curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &effective_url);
|
---|
| 1616 | if(effective_url &&
|
---|
| 1617 | checkprefix("http", effective_url)) {
|
---|
| 1618 | /* This was HTTP(S) */
|
---|
| 1619 | curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
|
---|
| 1620 |
|
---|
| 1621 | switch(response) {
|
---|
| 1622 | case 500: /* Internal Server Error */
|
---|
| 1623 | case 502: /* Bad Gateway */
|
---|
| 1624 | case 503: /* Service Unavailable */
|
---|
| 1625 | case 504: /* Gateway Timeout */
|
---|
| 1626 | retry = RETRY_HTTP;
|
---|
| 1627 | /*
|
---|
| 1628 | * At this point, we have already written data to the output
|
---|
| 1629 | * file (or terminal). If we write to a file, we must rewind
|
---|
| 1630 | * or close/re-open the file so that the next attempt starts
|
---|
| 1631 | * over from the beginning.
|
---|
| 1632 | *
|
---|
| 1633 | * TODO: similar action for the upload case. We might need
|
---|
| 1634 | * to start over reading from a previous point if we have
|
---|
| 1635 | * uploaded something when this was returned.
|
---|
| 1636 | */
|
---|
| 1637 | break;
|
---|
| 1638 | }
|
---|
| 1639 | }
|
---|
| 1640 | } /* if CURLE_OK */
|
---|
| 1641 | else if(result) {
|
---|
| 1642 | curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
|
---|
| 1643 |
|
---|
| 1644 | if(response/100 == 4)
|
---|
| 1645 | /*
|
---|
| 1646 | * This is typically when the FTP server only allows a certain
|
---|
| 1647 | * amount of users and we are not one of them. All 4xx codes
|
---|
| 1648 | * are transient.
|
---|
| 1649 | */
|
---|
| 1650 | retry = RETRY_FTP;
|
---|
| 1651 | }
|
---|
| 1652 |
|
---|
| 1653 | if(retry) {
|
---|
| 1654 | static const char * const m[]={
|
---|
| 1655 | NULL,
|
---|
| 1656 | "timeout",
|
---|
| 1657 | "connection refused",
|
---|
| 1658 | "HTTP error",
|
---|
| 1659 | "FTP error"
|
---|
| 1660 | };
|
---|
| 1661 |
|
---|
| 1662 | warnf(config->global, "Transient problem: %s "
|
---|
| 1663 | "Will retry in %ld seconds. "
|
---|
| 1664 | "%ld retries left.\n",
|
---|
| 1665 | m[retry], retry_sleep/1000L, retry_numretries);
|
---|
| 1666 |
|
---|
| 1667 | tool_go_sleep(retry_sleep);
|
---|
| 1668 | retry_numretries--;
|
---|
| 1669 | if(!config->retry_delay) {
|
---|
| 1670 | retry_sleep *= 2;
|
---|
| 1671 | if(retry_sleep > RETRY_SLEEP_MAX)
|
---|
| 1672 | retry_sleep = RETRY_SLEEP_MAX;
|
---|
| 1673 | }
|
---|
| 1674 | if(outs.bytes && outs.filename && outs.stream) {
|
---|
| 1675 | int rc;
|
---|
| 1676 | /* We have written data to a output file, we truncate file
|
---|
| 1677 | */
|
---|
| 1678 | if(!global->mute)
|
---|
| 1679 | fprintf(global->errors, "Throwing away %"
|
---|
| 1680 | CURL_FORMAT_CURL_OFF_T " bytes\n",
|
---|
| 1681 | outs.bytes);
|
---|
| 1682 | fflush(outs.stream);
|
---|
| 1683 | /* truncate file at the position where we started appending */
|
---|
| 1684 | #ifdef HAVE_FTRUNCATE
|
---|
| 1685 | if(ftruncate(fileno(outs.stream), outs.init)) {
|
---|
| 1686 | /* when truncate fails, we can't just append as then we'll
|
---|
| 1687 | create something strange, bail out */
|
---|
| 1688 | if(!global->mute)
|
---|
| 1689 | fprintf(global->errors,
|
---|
| 1690 | "failed to truncate, exiting\n");
|
---|
| 1691 | result = CURLE_WRITE_ERROR;
|
---|
| 1692 | goto quit_urls;
|
---|
| 1693 | }
|
---|
| 1694 | /* now seek to the end of the file, the position where we
|
---|
| 1695 | just truncated the file in a large file-safe way */
|
---|
| 1696 | rc = fseek(outs.stream, 0, SEEK_END);
|
---|
| 1697 | #else
|
---|
| 1698 | /* ftruncate is not available, so just reposition the file
|
---|
| 1699 | to the location we would have truncated it. This won't
|
---|
| 1700 | work properly with large files on 32-bit systems, but
|
---|
| 1701 | most of those will have ftruncate. */
|
---|
| 1702 | rc = fseek(outs.stream, (long)outs.init, SEEK_SET);
|
---|
| 1703 | #endif
|
---|
| 1704 | if(rc) {
|
---|
| 1705 | if(!global->mute)
|
---|
| 1706 | fprintf(global->errors,
|
---|
| 1707 | "failed seeking to end of file, exiting\n");
|
---|
| 1708 | result = CURLE_WRITE_ERROR;
|
---|
| 1709 | goto quit_urls;
|
---|
| 1710 | }
|
---|
| 1711 | outs.bytes = 0; /* clear for next round */
|
---|
| 1712 | }
|
---|
| 1713 | continue; /* curl_easy_perform loop */
|
---|
| 1714 | }
|
---|
| 1715 | } /* if retry_numretries */
|
---|
| 1716 | else if(metalink) {
|
---|
| 1717 | /* Metalink: Decide to try the next resource or
|
---|
| 1718 | not. Basically, we want to try the next resource if
|
---|
| 1719 | download was not successful. */
|
---|
| 1720 | long response;
|
---|
| 1721 | if(CURLE_OK == result) {
|
---|
| 1722 | /* TODO We want to try next resource when download was
|
---|
| 1723 | not successful. How to know that? */
|
---|
| 1724 | char *effective_url = NULL;
|
---|
| 1725 | curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &effective_url);
|
---|
| 1726 | if(effective_url &&
|
---|
| 1727 | curl_strnequal(effective_url, "http", 4)) {
|
---|
| 1728 | /* This was HTTP(S) */
|
---|
| 1729 | curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
|
---|
| 1730 | if(response != 200 && response != 206) {
|
---|
| 1731 | metalink_next_res = 1;
|
---|
| 1732 | fprintf(global->errors,
|
---|
| 1733 | "Metalink: fetching (%s) from (%s) FAILED "
|
---|
| 1734 | "(HTTP status code %ld)\n",
|
---|
| 1735 | mlfile->filename, this_url, response);
|
---|
| 1736 | }
|
---|
| 1737 | }
|
---|
| 1738 | }
|
---|
| 1739 | else {
|
---|
| 1740 | metalink_next_res = 1;
|
---|
| 1741 | fprintf(global->errors,
|
---|
| 1742 | "Metalink: fetching (%s) from (%s) FAILED (%s)\n",
|
---|
| 1743 | mlfile->filename, this_url,
|
---|
| 1744 | (errorbuffer[0]) ?
|
---|
| 1745 | errorbuffer : curl_easy_strerror(result));
|
---|
| 1746 | }
|
---|
| 1747 | }
|
---|
| 1748 | if(metalink && !metalink_next_res)
|
---|
| 1749 | fprintf(global->errors, "Metalink: fetching (%s) from (%s) OK\n",
|
---|
| 1750 | mlfile->filename, this_url);
|
---|
| 1751 |
|
---|
| 1752 | /* In all ordinary cases, just break out of loop here */
|
---|
| 1753 | break; /* curl_easy_perform loop */
|
---|
| 1754 |
|
---|
| 1755 | }
|
---|
| 1756 |
|
---|
| 1757 | if((global->progressmode == CURL_PROGRESS_BAR) &&
|
---|
| 1758 | progressbar.calls)
|
---|
| 1759 | /* if the custom progress bar has been displayed, we output a
|
---|
| 1760 | newline here */
|
---|
| 1761 | fputs("\n", progressbar.out);
|
---|
| 1762 |
|
---|
| 1763 | if(config->writeout)
|
---|
| 1764 | ourWriteOut(curl, &outs, config->writeout);
|
---|
| 1765 |
|
---|
| 1766 | /*
|
---|
| 1767 | ** Code within this loop may jump directly here to label 'show_error'
|
---|
| 1768 | ** in order to display an error message for CURLcode stored in 'res'
|
---|
| 1769 | ** variable and exit loop once that necessary writing and cleanup
|
---|
| 1770 | ** in label 'quit_urls' has been done.
|
---|
| 1771 | */
|
---|
| 1772 |
|
---|
| 1773 | show_error:
|
---|
| 1774 |
|
---|
| 1775 | #ifdef __VMS
|
---|
| 1776 | if(is_vms_shell()) {
|
---|
| 1777 | /* VMS DCL shell behavior */
|
---|
| 1778 | if(!global->showerror)
|
---|
| 1779 | vms_show = VMSSTS_HIDE;
|
---|
| 1780 | }
|
---|
| 1781 | else
|
---|
| 1782 | #endif
|
---|
| 1783 | if(config->synthetic_error) {
|
---|
| 1784 | ;
|
---|
| 1785 | }
|
---|
| 1786 | else if(result && global->showerror) {
|
---|
| 1787 | fprintf(global->errors, "curl: (%d) %s\n", result, (errorbuffer[0]) ?
|
---|
| 1788 | errorbuffer : curl_easy_strerror(result));
|
---|
| 1789 | if(result == CURLE_SSL_CACERT)
|
---|
| 1790 | fputs(CURL_CA_CERT_ERRORMSG, global->errors);
|
---|
| 1791 | }
|
---|
| 1792 |
|
---|
| 1793 | /* Fall through comment to 'quit_urls' label */
|
---|
| 1794 |
|
---|
| 1795 | /*
|
---|
| 1796 | ** Upon error condition and always that a message has already been
|
---|
| 1797 | ** displayed, code within this loop may jump directly here to label
|
---|
| 1798 | ** 'quit_urls' otherwise it should jump to 'show_error' label above.
|
---|
| 1799 | **
|
---|
| 1800 | ** When 'res' variable is _not_ CURLE_OK loop will exit once that
|
---|
| 1801 | ** all code following 'quit_urls' has been executed. Otherwise it
|
---|
| 1802 | ** will loop to the beginning from where it may exit if there are
|
---|
| 1803 | ** no more urls left.
|
---|
| 1804 | */
|
---|
| 1805 |
|
---|
| 1806 | quit_urls:
|
---|
| 1807 |
|
---|
| 1808 | /* Set file extended attributes */
|
---|
| 1809 | if(!result && config->xattr && outs.fopened && outs.stream) {
|
---|
| 1810 | int rc = fwrite_xattr(curl, fileno(outs.stream));
|
---|
| 1811 | if(rc)
|
---|
| 1812 | warnf(config->global, "Error setting extended attributes: %s\n",
|
---|
| 1813 | strerror(errno));
|
---|
| 1814 | }
|
---|
| 1815 |
|
---|
| 1816 | /* Close the file */
|
---|
| 1817 | if(outs.fopened && outs.stream) {
|
---|
| 1818 | int rc = fclose(outs.stream);
|
---|
| 1819 | if(!result && rc) {
|
---|
| 1820 | /* something went wrong in the writing process */
|
---|
| 1821 | result = CURLE_WRITE_ERROR;
|
---|
| 1822 | fprintf(global->errors, "(%d) Failed writing body\n", result);
|
---|
| 1823 | }
|
---|
| 1824 | }
|
---|
| 1825 | else if(!outs.s_isreg && outs.stream) {
|
---|
| 1826 | /* Dump standard stream buffered data */
|
---|
| 1827 | int rc = fflush(outs.stream);
|
---|
| 1828 | if(!result && rc) {
|
---|
| 1829 | /* something went wrong in the writing process */
|
---|
| 1830 | result = CURLE_WRITE_ERROR;
|
---|
| 1831 | fprintf(global->errors, "(%d) Failed writing body\n", result);
|
---|
| 1832 | }
|
---|
| 1833 | }
|
---|
| 1834 |
|
---|
| 1835 | #ifdef __AMIGA__
|
---|
| 1836 | if(!result && outs.s_isreg && outs.filename) {
|
---|
| 1837 | /* Set the url (up to 80 chars) as comment for the file */
|
---|
| 1838 | if(strlen(url) > 78)
|
---|
| 1839 | url[79] = '\0';
|
---|
| 1840 | SetComment(outs.filename, url);
|
---|
| 1841 | }
|
---|
| 1842 | #endif
|
---|
| 1843 |
|
---|
| 1844 | #if defined(HAVE_UTIME) || \
|
---|
| 1845 | (defined(WIN32) && (SIZEOF_CURL_OFF_T >= 8))
|
---|
| 1846 | /* File time can only be set _after_ the file has been closed */
|
---|
| 1847 | if(!result && config->remote_time && outs.s_isreg && outs.filename) {
|
---|
| 1848 | /* Ask libcurl if we got a remote file time */
|
---|
| 1849 | long filetime = -1;
|
---|
| 1850 | curl_easy_getinfo(curl, CURLINFO_FILETIME, &filetime);
|
---|
| 1851 | if(filetime >= 0)
|
---|
| 1852 | setfiletime(filetime, outs.filename, config->global->errors);
|
---|
| 1853 | }
|
---|
| 1854 | #endif /* defined(HAVE_UTIME) || \
|
---|
| 1855 | (defined(WIN32) && (SIZEOF_CURL_OFF_T >= 8)) */
|
---|
| 1856 |
|
---|
| 1857 | #ifdef USE_METALINK
|
---|
| 1858 | if(!metalink && config->use_metalink && result == CURLE_OK) {
|
---|
| 1859 | int rv = parse_metalink(config, &outs, this_url);
|
---|
| 1860 | if(rv == 0)
|
---|
| 1861 | fprintf(config->global->errors, "Metalink: parsing (%s) OK\n",
|
---|
| 1862 | this_url);
|
---|
| 1863 | else if(rv == -1)
|
---|
| 1864 | fprintf(config->global->errors, "Metalink: parsing (%s) FAILED\n",
|
---|
| 1865 | this_url);
|
---|
| 1866 | }
|
---|
| 1867 | else if(metalink && result == CURLE_OK && !metalink_next_res) {
|
---|
| 1868 | int rv = metalink_check_hash(global, mlfile, outs.filename);
|
---|
| 1869 | if(rv == 0) {
|
---|
| 1870 | metalink_next_res = 1;
|
---|
| 1871 | }
|
---|
| 1872 | }
|
---|
| 1873 | #endif /* USE_METALINK */
|
---|
| 1874 |
|
---|
| 1875 | /* No more business with this output struct */
|
---|
| 1876 | if(outs.alloc_filename)
|
---|
| 1877 | Curl_safefree(outs.filename);
|
---|
| 1878 | #ifdef USE_METALINK
|
---|
| 1879 | if(outs.metalink_parser)
|
---|
| 1880 | metalink_parser_context_delete(outs.metalink_parser);
|
---|
| 1881 | #endif /* USE_METALINK */
|
---|
| 1882 | memset(&outs, 0, sizeof(struct OutStruct));
|
---|
| 1883 | hdrcbdata.outs = NULL;
|
---|
| 1884 |
|
---|
| 1885 | /* Free loop-local allocated memory and close loop-local opened fd */
|
---|
| 1886 |
|
---|
| 1887 | Curl_safefree(outfile);
|
---|
| 1888 | Curl_safefree(this_url);
|
---|
| 1889 |
|
---|
| 1890 | if(infdopen)
|
---|
| 1891 | close(infd);
|
---|
| 1892 |
|
---|
| 1893 | if(metalink) {
|
---|
| 1894 | /* Should exit if error is fatal. */
|
---|
| 1895 | if(is_fatal_error(result)) {
|
---|
| 1896 | break;
|
---|
| 1897 | }
|
---|
| 1898 | if(!metalink_next_res)
|
---|
| 1899 | break;
|
---|
| 1900 | mlres = mlres->next;
|
---|
| 1901 | if(mlres == NULL)
|
---|
| 1902 | /* TODO If metalink_next_res is 1 and mlres is NULL,
|
---|
| 1903 | * set res to error code
|
---|
| 1904 | */
|
---|
| 1905 | break;
|
---|
| 1906 | }
|
---|
| 1907 | else
|
---|
| 1908 | if(urlnum > 1) {
|
---|
| 1909 | /* when url globbing, exit loop upon critical error */
|
---|
| 1910 | if(is_fatal_error(result))
|
---|
| 1911 | break;
|
---|
| 1912 | }
|
---|
| 1913 | else if(result)
|
---|
| 1914 | /* when not url globbing, exit loop upon any error */
|
---|
| 1915 | break;
|
---|
| 1916 |
|
---|
| 1917 | } /* loop to the next URL */
|
---|
| 1918 |
|
---|
| 1919 | /* Free loop-local allocated memory */
|
---|
| 1920 |
|
---|
| 1921 | Curl_safefree(uploadfile);
|
---|
| 1922 |
|
---|
| 1923 | if(urls) {
|
---|
| 1924 | /* Free list of remaining URLs */
|
---|
| 1925 | glob_cleanup(urls);
|
---|
| 1926 | urls = NULL;
|
---|
| 1927 | }
|
---|
| 1928 |
|
---|
| 1929 | if(infilenum > 1) {
|
---|
| 1930 | /* when file globbing, exit loop upon critical error */
|
---|
| 1931 | if(is_fatal_error(result))
|
---|
| 1932 | break;
|
---|
| 1933 | }
|
---|
| 1934 | else if(result)
|
---|
| 1935 | /* when not file globbing, exit loop upon any error */
|
---|
| 1936 | break;
|
---|
| 1937 |
|
---|
| 1938 | } /* loop to the next globbed upload file */
|
---|
| 1939 |
|
---|
| 1940 | /* Free loop-local allocated memory */
|
---|
| 1941 |
|
---|
| 1942 | Curl_safefree(outfiles);
|
---|
| 1943 |
|
---|
| 1944 | if(inglob) {
|
---|
| 1945 | /* Free list of globbed upload files */
|
---|
| 1946 | glob_cleanup(inglob);
|
---|
| 1947 | inglob = NULL;
|
---|
| 1948 | }
|
---|
| 1949 |
|
---|
| 1950 | /* Free this URL node data without destroying the
|
---|
| 1951 | the node itself nor modifying next pointer. */
|
---|
| 1952 | Curl_safefree(urlnode->url);
|
---|
| 1953 | Curl_safefree(urlnode->outfile);
|
---|
| 1954 | Curl_safefree(urlnode->infile);
|
---|
| 1955 | urlnode->flags = 0;
|
---|
| 1956 |
|
---|
| 1957 | /*
|
---|
| 1958 | ** Bail out upon critical errors or --fail-early
|
---|
| 1959 | */
|
---|
| 1960 | if(is_fatal_error(result) || (result && global->fail_early))
|
---|
| 1961 | goto quit_curl;
|
---|
| 1962 |
|
---|
| 1963 | } /* for-loop through all URLs */
|
---|
| 1964 |
|
---|
| 1965 | /*
|
---|
| 1966 | ** Nested loops end here.
|
---|
| 1967 | */
|
---|
| 1968 |
|
---|
| 1969 | quit_curl:
|
---|
| 1970 |
|
---|
| 1971 | /* Reset the global config variables */
|
---|
| 1972 | global->noprogress = orig_noprogress;
|
---|
| 1973 | global->isatty = orig_isatty;
|
---|
| 1974 |
|
---|
| 1975 | /* Free function-local referenced allocated memory */
|
---|
| 1976 | Curl_safefree(httpgetfields);
|
---|
| 1977 |
|
---|
| 1978 | /* Free list of given URLs */
|
---|
| 1979 | clean_getout(config);
|
---|
| 1980 |
|
---|
| 1981 | hdrcbdata.heads = NULL;
|
---|
| 1982 |
|
---|
| 1983 | /* Close function-local opened file descriptors */
|
---|
| 1984 | if(heads.fopened && heads.stream)
|
---|
| 1985 | fclose(heads.stream);
|
---|
| 1986 |
|
---|
| 1987 | if(heads.alloc_filename)
|
---|
| 1988 | Curl_safefree(heads.filename);
|
---|
| 1989 |
|
---|
| 1990 | /* Release metalink related resources here */
|
---|
| 1991 | clean_metalink(config);
|
---|
| 1992 |
|
---|
| 1993 | return result;
|
---|
| 1994 | }
|
---|
| 1995 |
|
---|
| 1996 | CURLcode operate(struct GlobalConfig *config, int argc, argv_item_t argv[])
|
---|
| 1997 | {
|
---|
| 1998 | CURLcode result = CURLE_OK;
|
---|
| 1999 |
|
---|
| 2000 | /* Setup proper locale from environment */
|
---|
| 2001 | #ifdef HAVE_SETLOCALE
|
---|
| 2002 | setlocale(LC_ALL, "");
|
---|
| 2003 | #endif
|
---|
| 2004 |
|
---|
| 2005 | /* Parse .curlrc if necessary */
|
---|
| 2006 | if((argc == 1) ||
|
---|
| 2007 | (!curl_strequal(argv[1], "-q") &&
|
---|
| 2008 | !curl_strequal(argv[1], "--disable"))) {
|
---|
| 2009 | parseconfig(NULL, config); /* ignore possible failure */
|
---|
| 2010 |
|
---|
| 2011 | /* If we had no arguments then make sure a url was specified in .curlrc */
|
---|
| 2012 | if((argc < 2) && (!config->first->url_list)) {
|
---|
| 2013 | helpf(config->errors, NULL);
|
---|
| 2014 | result = CURLE_FAILED_INIT;
|
---|
| 2015 | }
|
---|
| 2016 | }
|
---|
| 2017 |
|
---|
| 2018 | if(!result) {
|
---|
| 2019 | /* Parse the command line arguments */
|
---|
| 2020 | ParameterError res = parse_args(config, argc, argv);
|
---|
| 2021 | if(res) {
|
---|
| 2022 | result = CURLE_OK;
|
---|
| 2023 |
|
---|
| 2024 | /* Check if we were asked for the help */
|
---|
| 2025 | if(res == PARAM_HELP_REQUESTED)
|
---|
| 2026 | tool_help();
|
---|
| 2027 | /* Check if we were asked for the manual */
|
---|
| 2028 | else if(res == PARAM_MANUAL_REQUESTED)
|
---|
| 2029 | hugehelp();
|
---|
| 2030 | /* Check if we were asked for the version information */
|
---|
| 2031 | else if(res == PARAM_VERSION_INFO_REQUESTED)
|
---|
| 2032 | tool_version_info();
|
---|
| 2033 | /* Check if we were asked to list the SSL engines */
|
---|
| 2034 | else if(res == PARAM_ENGINES_REQUESTED)
|
---|
| 2035 | tool_list_engines(config->easy);
|
---|
| 2036 | else if(res == PARAM_LIBCURL_UNSUPPORTED_PROTOCOL)
|
---|
| 2037 | result = CURLE_UNSUPPORTED_PROTOCOL;
|
---|
| 2038 | else
|
---|
| 2039 | result = CURLE_FAILED_INIT;
|
---|
| 2040 | }
|
---|
| 2041 | else {
|
---|
| 2042 | #ifndef CURL_DISABLE_LIBCURL_OPTION
|
---|
| 2043 | if(config->libcurl) {
|
---|
| 2044 | /* Initialise the libcurl source output */
|
---|
| 2045 | result = easysrc_init();
|
---|
| 2046 | }
|
---|
| 2047 | #endif
|
---|
| 2048 |
|
---|
| 2049 | /* Perform the main operations */
|
---|
| 2050 | if(!result) {
|
---|
| 2051 | size_t count = 0;
|
---|
| 2052 | struct OperationConfig *operation = config->first;
|
---|
| 2053 |
|
---|
| 2054 | /* Get the required aguments for each operation */
|
---|
| 2055 | while(!result && operation) {
|
---|
| 2056 | result = get_args(operation, count++);
|
---|
| 2057 |
|
---|
| 2058 | operation = operation->next;
|
---|
| 2059 | }
|
---|
| 2060 |
|
---|
| 2061 | /* Set the current operation pointer */
|
---|
| 2062 | config->current = config->first;
|
---|
| 2063 |
|
---|
| 2064 | /* Perform each operation */
|
---|
| 2065 | while(!result && config->current) {
|
---|
| 2066 | result = operate_do(config, config->current);
|
---|
| 2067 |
|
---|
| 2068 | config->current = config->current->next;
|
---|
| 2069 |
|
---|
| 2070 | if(config->current && config->current->easy)
|
---|
| 2071 | curl_easy_reset(config->current->easy);
|
---|
| 2072 | }
|
---|
| 2073 |
|
---|
| 2074 | #ifndef CURL_DISABLE_LIBCURL_OPTION
|
---|
| 2075 | if(config->libcurl) {
|
---|
| 2076 | /* Cleanup the libcurl source output */
|
---|
| 2077 | easysrc_cleanup();
|
---|
| 2078 |
|
---|
| 2079 | /* Dump the libcurl code if previously enabled */
|
---|
| 2080 | dumpeasysrc(config);
|
---|
| 2081 | }
|
---|
| 2082 | #endif
|
---|
| 2083 | }
|
---|
| 2084 | else
|
---|
| 2085 | helpf(config->errors, "out of memory\n");
|
---|
| 2086 | }
|
---|
| 2087 | }
|
---|
| 2088 |
|
---|
| 2089 | return result;
|
---|
| 2090 | }
|
---|