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 {
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437 | mlfile = NULL;
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438 | mlres = NULL;
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439 | }
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440 |
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441 | /* urlnode->url is the full URL (it might be NULL) */
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442 |
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443 | if(!urlnode->url) {
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444 | /* This node has no URL. Free node data without destroying the
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445 | node itself nor modifying next pointer and continue to next */
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446 | Curl_safefree(urlnode->outfile);
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447 | Curl_safefree(urlnode->infile);
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448 | urlnode->flags = 0;
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449 | continue; /* next URL please */
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450 | }
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451 |
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452 | /* save outfile pattern before expansion */
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453 | if(urlnode->outfile) {
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454 | outfiles = strdup(urlnode->outfile);
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455 | if(!outfiles) {
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456 | helpf(global->errors, "out of memory\n");
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457 | result = CURLE_OUT_OF_MEMORY;
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458 | break;
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459 | }
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460 | }
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461 |
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462 | infiles = urlnode->infile;
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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 | }
|
---|