[T106][ZXW-22]7520V3SCV2.01.01.02P42U09_VEC_V0.8_AP_VEC origin source commit
Change-Id: Ic6e05d89ecd62fc34f82b23dcf306c93764aec4b
diff --git a/ap/lib/libcurl/curl-7.54.1/src/tool_operate.c b/ap/lib/libcurl/curl-7.54.1/src/tool_operate.c
new file mode 100644
index 0000000..6f1525e
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.54.1/src/tool_operate.c
@@ -0,0 +1,2076 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2017, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "tool_setup.h"
+
+#ifdef HAVE_FCNTL_H
+# include <fcntl.h>
+#endif
+
+#ifdef HAVE_UTIME_H
+# include <utime.h>
+#elif defined(HAVE_SYS_UTIME_H)
+# include <sys/utime.h>
+#endif
+
+#ifdef HAVE_LOCALE_H
+# include <locale.h>
+#endif
+
+#ifdef __VMS
+# include <fabdef.h>
+#endif
+
+#include "strcase.h"
+
+#define ENABLE_CURLX_PRINTF
+/* use our own printf() functions */
+#include "curlx.h"
+
+#include "tool_binmode.h"
+#include "tool_cfgable.h"
+#include "tool_cb_dbg.h"
+#include "tool_cb_hdr.h"
+#include "tool_cb_prg.h"
+#include "tool_cb_rea.h"
+#include "tool_cb_see.h"
+#include "tool_cb_wrt.h"
+#include "tool_dirhie.h"
+#include "tool_doswin.h"
+#include "tool_easysrc.h"
+#include "tool_getparam.h"
+#include "tool_helpers.h"
+#include "tool_homedir.h"
+#include "tool_libinfo.h"
+#include "tool_main.h"
+#include "tool_metalink.h"
+#include "tool_msgs.h"
+#include "tool_operate.h"
+#include "tool_operhlp.h"
+#include "tool_paramhlp.h"
+#include "tool_parsecfg.h"
+#include "tool_setopt.h"
+#include "tool_sleep.h"
+#include "tool_urlglob.h"
+#include "tool_util.h"
+#include "tool_writeout.h"
+#include "tool_xattr.h"
+#include "tool_vms.h"
+#include "tool_help.h"
+#include "tool_hugehelp.h"
+
+#include "memdebug.h" /* keep this as LAST include */
+
+#ifdef CURLDEBUG
+/* libcurl's debug builds provide an extra function */
+CURLcode curl_easy_perform_ev(CURL *easy);
+#endif
+
+#define CURLseparator "--_curl_--"
+
+#ifndef O_BINARY
+/* since O_BINARY as used in bitmasks, setting it to zero makes it usable in
+ source code but yet it doesn't ruin anything */
+# define O_BINARY 0
+#endif
+
+#define CURL_CA_CERT_ERRORMSG1 \
+ "More details here: https://curl.haxx.se/docs/sslcerts.html\n\n" \
+ "curl performs SSL certificate verification by default, " \
+ "using a \"bundle\"\n" \
+ " of Certificate Authority (CA) public keys (CA certs). If the default\n" \
+ " bundle file isn't adequate, you can specify an alternate file\n" \
+ " using the --cacert option.\n"
+
+#define CURL_CA_CERT_ERRORMSG2 \
+ "If this HTTPS server uses a certificate signed by a CA represented in\n" \
+ " the bundle, the certificate verification probably failed due to a\n" \
+ " problem with the certificate (it might be expired, or the name might\n" \
+ " not match the domain name in the URL).\n" \
+ "If you'd like to turn off curl's verification of the certificate, use\n" \
+ " the -k (or --insecure) option.\n"
+
+static bool is_fatal_error(CURLcode code)
+{
+ switch(code) {
+ /* TODO: Should CURLE_SSL_CACERT be included as critical error ? */
+ case CURLE_FAILED_INIT:
+ case CURLE_OUT_OF_MEMORY:
+ case CURLE_UNKNOWN_OPTION:
+ case CURLE_FUNCTION_NOT_FOUND:
+ case CURLE_BAD_FUNCTION_ARGUMENT:
+ /* critical error */
+ return TRUE;
+ default:
+ break;
+ }
+
+ /* no error or not critical */
+ return FALSE;
+}
+
+#ifdef __VMS
+/*
+ * get_vms_file_size does what it takes to get the real size of the file
+ *
+ * For fixed files, find out the size of the EOF block and adjust.
+ *
+ * For all others, have to read the entire file in, discarding the contents.
+ * Most posted text files will be small, and binary files like zlib archives
+ * and CD/DVD images should be either a STREAM_LF format or a fixed format.
+ *
+ */
+static curl_off_t vms_realfilesize(const char *name,
+ const struct_stat *stat_buf)
+{
+ char buffer[8192];
+ curl_off_t count;
+ int ret_stat;
+ FILE * file;
+
+ /* !checksrc! disable FOPENMODE 1 */
+ file = fopen(name, "r"); /* VMS */
+ if(file == NULL) {
+ return 0;
+ }
+ count = 0;
+ ret_stat = 1;
+ while(ret_stat > 0) {
+ ret_stat = fread(buffer, 1, sizeof(buffer), file);
+ if(ret_stat != 0)
+ count += ret_stat;
+ }
+ fclose(file);
+
+ return count;
+}
+
+/*
+ *
+ * VmsSpecialSize checks to see if the stat st_size can be trusted and
+ * if not to call a routine to get the correct size.
+ *
+ */
+static curl_off_t VmsSpecialSize(const char *name,
+ const struct_stat *stat_buf)
+{
+ switch(stat_buf->st_fab_rfm) {
+ case FAB$C_VAR:
+ case FAB$C_VFC:
+ return vms_realfilesize(name, stat_buf);
+ break;
+ default:
+ return stat_buf->st_size;
+ }
+}
+#endif /* __VMS */
+
+#if defined(HAVE_UTIME) || \
+ (defined(WIN32) && (CURL_SIZEOF_CURL_OFF_T >= 8))
+static void setfiletime(long filetime, const char *filename,
+ FILE *error_stream)
+{
+ if(filetime >= 0) {
+/* Windows utime() may attempt to adjust our unix gmt 'filetime' by a daylight
+ saving time offset and since it's GMT that is bad behavior. When we have
+ access to a 64-bit type we can bypass utime and set the times directly. */
+#if defined(WIN32) && (CURL_SIZEOF_CURL_OFF_T >= 8)
+ HANDLE hfile;
+
+#if (CURL_SIZEOF_LONG >= 8)
+ /* 910670515199 is the maximum unix filetime that can be used as a
+ Windows FILETIME without overflow: 30827-12-31T23:59:59. */
+ if(filetime > CURL_OFF_T_C(910670515199)) {
+ fprintf(error_stream,
+ "Failed to set filetime %ld on outfile: overflow\n",
+ filetime);
+ return;
+ }
+#endif /* CURL_SIZEOF_LONG >= 8 */
+
+ hfile = CreateFileA(filename, FILE_WRITE_ATTRIBUTES,
+ (FILE_SHARE_READ | FILE_SHARE_WRITE |
+ FILE_SHARE_DELETE),
+ NULL, OPEN_EXISTING, 0, NULL);
+ if(hfile != INVALID_HANDLE_VALUE) {
+ curl_off_t converted = ((curl_off_t)filetime * 10000000) +
+ CURL_OFF_T_C(116444736000000000);
+ FILETIME ft;
+ ft.dwLowDateTime = (DWORD)(converted & 0xFFFFFFFF);
+ ft.dwHighDateTime = (DWORD)(converted >> 32);
+ if(!SetFileTime(hfile, NULL, &ft, &ft)) {
+ fprintf(error_stream,
+ "Failed to set filetime %ld on outfile: "
+ "SetFileTime failed: GetLastError %u\n",
+ filetime, GetLastError());
+ }
+ CloseHandle(hfile);
+ }
+ else {
+ fprintf(error_stream,
+ "Failed to set filetime %ld on outfile: "
+ "CreateFile failed: GetLastError %u\n",
+ filetime, GetLastError());
+ }
+
+#elif defined(HAVE_UTIMES)
+ struct timeval times[2];
+ times[0].tv_sec = times[1].tv_sec = filetime;
+ times[0].tv_usec = times[1].tv_usec = 0;
+ if(utimes(filename, times)) {
+ fprintf(error_stream,
+ "Failed to set filetime %ld on outfile: errno %d\n",
+ filetime, errno);
+ }
+
+#elif defined(HAVE_UTIME)
+ struct utimbuf times;
+ times.actime = (time_t)filetime;
+ times.modtime = (time_t)filetime;
+ if(utime(filename, ×)) {
+ fprintf(error_stream,
+ "Failed to set filetime %ld on outfile: errno %d\n",
+ filetime, errno);
+ }
+#endif
+ }
+}
+#endif /* defined(HAVE_UTIME) || \
+ (defined(WIN32) && (CURL_SIZEOF_CURL_OFF_T >= 8)) */
+
+#define BUFFER_SIZE (100*1024)
+
+static CURLcode operate_do(struct GlobalConfig *global,
+ struct OperationConfig *config)
+{
+ char errorbuffer[CURL_ERROR_SIZE];
+ struct ProgressData progressbar;
+ struct getout *urlnode;
+
+ struct HdrCbData hdrcbdata;
+ struct OutStruct heads;
+
+ metalinkfile *mlfile_last = NULL;
+
+ CURL *curl = config->easy;
+ char *httpgetfields = NULL;
+
+ CURLcode result = CURLE_OK;
+ unsigned long li;
+ bool capath_from_env;
+
+ /* Save the values of noprogress and isatty to restore them later on */
+ bool orig_noprogress = global->noprogress;
+ bool orig_isatty = global->isatty;
+
+ errorbuffer[0] = '\0';
+
+ /* default headers output stream is stdout */
+ memset(&hdrcbdata, 0, sizeof(struct HdrCbData));
+ memset(&heads, 0, sizeof(struct OutStruct));
+ heads.stream = stdout;
+ heads.config = config;
+
+ /*
+ ** Beyond this point no return'ing from this function allowed.
+ ** Jump to label 'quit_curl' in order to abandon this function
+ ** from outside of nested loops further down below.
+ */
+
+ /* Check we have a url */
+ if(!config->url_list || !config->url_list->url) {
+ helpf(global->errors, "no URL specified!\n");
+ result = CURLE_FAILED_INIT;
+ goto quit_curl;
+ }
+
+ /* On WIN32 we can't set the path to curl-ca-bundle.crt
+ * at compile time. So we look here for the file in two ways:
+ * 1: look at the environment variable CURL_CA_BUNDLE for a path
+ * 2: if #1 isn't found, use the windows API function SearchPath()
+ * to find it along the app's path (includes app's dir and CWD)
+ *
+ * We support the environment variable thing for non-Windows platforms
+ * too. Just for the sake of it.
+ */
+ capath_from_env = false;
+ if(!config->cacert &&
+ !config->capath &&
+ !config->insecure_ok) {
+ char *env;
+ env = curlx_getenv("CURL_CA_BUNDLE");
+ if(env) {
+ config->cacert = strdup(env);
+ if(!config->cacert) {
+ curl_free(env);
+ helpf(global->errors, "out of memory\n");
+ result = CURLE_OUT_OF_MEMORY;
+ goto quit_curl;
+ }
+ }
+ else {
+ env = curlx_getenv("SSL_CERT_DIR");
+ if(env) {
+ config->capath = strdup(env);
+ if(!config->capath) {
+ curl_free(env);
+ helpf(global->errors, "out of memory\n");
+ result = CURLE_OUT_OF_MEMORY;
+ goto quit_curl;
+ }
+ capath_from_env = true;
+ }
+ else {
+ env = curlx_getenv("SSL_CERT_FILE");
+ if(env) {
+ config->cacert = strdup(env);
+ if(!config->cacert) {
+ curl_free(env);
+ helpf(global->errors, "out of memory\n");
+ result = CURLE_OUT_OF_MEMORY;
+ goto quit_curl;
+ }
+ }
+ }
+ }
+
+ if(env)
+ curl_free(env);
+#ifdef WIN32
+ else {
+ result = FindWin32CACert(config, "curl-ca-bundle.crt");
+ if(result)
+ goto quit_curl;
+ }
+#endif
+ }
+
+ if(config->postfields) {
+ if(config->use_httpget) {
+ /* Use the postfields data for a http get */
+ httpgetfields = strdup(config->postfields);
+ Curl_safefree(config->postfields);
+ if(!httpgetfields) {
+ helpf(global->errors, "out of memory\n");
+ result = CURLE_OUT_OF_MEMORY;
+ goto quit_curl;
+ }
+ if(SetHTTPrequest(config,
+ (config->no_body?HTTPREQ_HEAD:HTTPREQ_GET),
+ &config->httpreq)) {
+ result = CURLE_FAILED_INIT;
+ goto quit_curl;
+ }
+ }
+ else {
+ if(SetHTTPrequest(config, HTTPREQ_SIMPLEPOST, &config->httpreq)) {
+ result = CURLE_FAILED_INIT;
+ goto quit_curl;
+ }
+ }
+ }
+
+ /* Single header file for all URLs */
+ if(config->headerfile) {
+ /* open file for output: */
+ if(strcmp(config->headerfile, "-")) {
+ FILE *newfile = fopen(config->headerfile, "wb");
+ if(!newfile) {
+ warnf(config->global, "Failed to open %s\n", config->headerfile);
+ result = CURLE_WRITE_ERROR;
+ goto quit_curl;
+ }
+ else {
+ heads.filename = config->headerfile;
+ heads.s_isreg = TRUE;
+ heads.fopened = TRUE;
+ heads.stream = newfile;
+ }
+ }
+ else {
+ /* always use binary mode for protocol header output */
+ set_binmode(heads.stream);
+ }
+ }
+
+ /*
+ ** Nested loops start here.
+ */
+
+ /* loop through the list of given URLs */
+
+ for(urlnode = config->url_list; urlnode; urlnode = urlnode->next) {
+
+ unsigned long up; /* upload file counter within a single upload glob */
+ char *infiles; /* might be a glob pattern */
+ char *outfiles;
+ unsigned long infilenum;
+ URLGlob *inglob;
+
+ int metalink = 0; /* nonzero for metalink download. */
+ metalinkfile *mlfile;
+ metalink_resource *mlres;
+
+ outfiles = NULL;
+ infilenum = 1;
+ inglob = NULL;
+
+ if(urlnode->flags & GETOUT_METALINK) {
+ metalink = 1;
+ if(mlfile_last == NULL) {
+ mlfile_last = config->metalinkfile_list;
+ }
+ mlfile = mlfile_last;
+ mlfile_last = mlfile_last->next;
+ mlres = mlfile->resource;
+ }
+ else {
+ mlfile = NULL;
+ mlres = NULL;
+ }
+
+ /* urlnode->url is the full URL (it might be NULL) */
+
+ if(!urlnode->url) {
+ /* This node has no URL. Free node data without destroying the
+ node itself nor modifying next pointer and continue to next */
+ Curl_safefree(urlnode->outfile);
+ Curl_safefree(urlnode->infile);
+ urlnode->flags = 0;
+ continue; /* next URL please */
+ }
+
+ /* save outfile pattern before expansion */
+ if(urlnode->outfile) {
+ outfiles = strdup(urlnode->outfile);
+ if(!outfiles) {
+ helpf(global->errors, "out of memory\n");
+ result = CURLE_OUT_OF_MEMORY;
+ break;
+ }
+ }
+
+ infiles = urlnode->infile;
+
+ if(!config->globoff && infiles) {
+ /* Unless explicitly shut off */
+ result = glob_url(&inglob, infiles, &infilenum,
+ global->showerror?global->errors:NULL);
+ if(result) {
+ Curl_safefree(outfiles);
+ break;
+ }
+ }
+
+ /* Here's the loop for uploading multiple files within the same
+ single globbed string. If no upload, we enter the loop once anyway. */
+ for(up = 0 ; up < infilenum; up++) {
+
+ char *uploadfile; /* a single file, never a glob */
+ int separator;
+ URLGlob *urls;
+ unsigned long urlnum;
+
+ uploadfile = NULL;
+ urls = NULL;
+ urlnum = 0;
+
+ if(!up && !infiles)
+ Curl_nop_stmt;
+ else {
+ if(inglob) {
+ result = glob_next_url(&uploadfile, inglob);
+ if(result == CURLE_OUT_OF_MEMORY)
+ helpf(global->errors, "out of memory\n");
+ }
+ else if(!up) {
+ uploadfile = strdup(infiles);
+ if(!uploadfile) {
+ helpf(global->errors, "out of memory\n");
+ result = CURLE_OUT_OF_MEMORY;
+ }
+ }
+ else
+ uploadfile = NULL;
+ if(!uploadfile)
+ break;
+ }
+
+ if(metalink) {
+ /* For Metalink download, we don't use glob. Instead we use
+ the number of resources as urlnum. */
+ urlnum = count_next_metalink_resource(mlfile);
+ }
+ else
+ if(!config->globoff) {
+ /* Unless explicitly shut off, we expand '{...}' and '[...]'
+ expressions and return total number of URLs in pattern set */
+ result = glob_url(&urls, urlnode->url, &urlnum,
+ global->showerror?global->errors:NULL);
+ if(result) {
+ Curl_safefree(uploadfile);
+ break;
+ }
+ }
+ else
+ urlnum = 1; /* without globbing, this is a single URL */
+
+ /* if multiple files extracted to stdout, insert separators! */
+ separator= ((!outfiles || !strcmp(outfiles, "-")) && urlnum > 1);
+
+ /* Here's looping around each globbed URL */
+ for(li = 0 ; li < urlnum; li++) {
+
+ int infd;
+ bool infdopen;
+ char *outfile;
+ struct OutStruct outs;
+ struct InStruct input;
+ struct timeval retrystart;
+ curl_off_t uploadfilesize;
+ long retry_numretries;
+ long retry_sleep_default;
+ long retry_sleep;
+ char *this_url = NULL;
+ int metalink_next_res = 0;
+
+ outfile = NULL;
+ infdopen = FALSE;
+ infd = STDIN_FILENO;
+ uploadfilesize = -1; /* -1 means unknown */
+
+ /* default output stream is stdout */
+ memset(&outs, 0, sizeof(struct OutStruct));
+ outs.stream = stdout;
+ outs.config = config;
+
+ if(metalink) {
+ /* For Metalink download, use name in Metalink file as
+ filename. */
+ outfile = strdup(mlfile->filename);
+ if(!outfile) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+ this_url = strdup(mlres->url);
+ if(!this_url) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+ }
+ else {
+ if(urls) {
+ result = glob_next_url(&this_url, urls);
+ if(result)
+ goto show_error;
+ }
+ else if(!li) {
+ this_url = strdup(urlnode->url);
+ if(!this_url) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+ }
+ else
+ this_url = NULL;
+ if(!this_url)
+ break;
+
+ if(outfiles) {
+ outfile = strdup(outfiles);
+ if(!outfile) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+ }
+ }
+
+ if(((urlnode->flags&GETOUT_USEREMOTE) ||
+ (outfile && strcmp("-", outfile))) &&
+ (metalink || !config->use_metalink)) {
+
+ /*
+ * We have specified a file name to store the result in, or we have
+ * decided we want to use the remote file name.
+ */
+
+ if(!outfile) {
+ /* extract the file name from the URL */
+ result = get_url_file_name(&outfile, this_url);
+ if(result)
+ goto show_error;
+ if(!*outfile && !config->content_disposition) {
+ helpf(global->errors, "Remote file name has no length!\n");
+ result = CURLE_WRITE_ERROR;
+ goto quit_urls;
+ }
+ }
+ else if(urls) {
+ /* fill '#1' ... '#9' terms from URL pattern */
+ char *storefile = outfile;
+ result = glob_match_url(&outfile, storefile, urls);
+ Curl_safefree(storefile);
+ if(result) {
+ /* bad globbing */
+ warnf(config->global, "bad output glob!\n");
+ goto quit_urls;
+ }
+ }
+
+ /* Create the directory hierarchy, if not pre-existent to a multiple
+ file output call */
+
+ if(config->create_dirs || metalink) {
+ result = create_dir_hierarchy(outfile, global->errors);
+ /* create_dir_hierarchy shows error upon CURLE_WRITE_ERROR */
+ if(result == CURLE_WRITE_ERROR)
+ goto quit_urls;
+ if(result) {
+ goto show_error;
+ }
+ }
+
+ if((urlnode->flags & GETOUT_USEREMOTE)
+ && config->content_disposition) {
+ /* Our header callback MIGHT set the filename */
+ DEBUGASSERT(!outs.filename);
+ }
+
+ if(config->resume_from_current) {
+ /* We're told to continue from where we are now. Get the size
+ of the file as it is now and open it for append instead */
+ struct_stat fileinfo;
+ /* VMS -- Danger, the filesize is only valid for stream files */
+ if(0 == stat(outfile, &fileinfo))
+ /* set offset to current file size: */
+ config->resume_from = fileinfo.st_size;
+ else
+ /* let offset be 0 */
+ config->resume_from = 0;
+ }
+
+ if(config->resume_from) {
+#ifdef __VMS
+ /* open file for output, forcing VMS output format into stream
+ mode which is needed for stat() call above to always work. */
+ FILE *file = fopen(outfile, config->resume_from?"ab":"wb",
+ "ctx=stm", "rfm=stmlf", "rat=cr", "mrs=0");
+#else
+ /* open file for output: */
+ FILE *file = fopen(outfile, config->resume_from?"ab":"wb");
+#endif
+ if(!file) {
+ helpf(global->errors, "Can't open '%s'!\n", outfile);
+ result = CURLE_WRITE_ERROR;
+ goto quit_urls;
+ }
+ outs.fopened = TRUE;
+ outs.stream = file;
+ outs.init = config->resume_from;
+ }
+ else {
+ outs.stream = NULL; /* open when needed */
+ }
+ outs.filename = outfile;
+ outs.s_isreg = TRUE;
+ }
+
+ if(uploadfile && !stdin_upload(uploadfile)) {
+ /*
+ * We have specified a file to upload and it isn't "-".
+ */
+ struct_stat fileinfo;
+
+ this_url = add_file_name_to_url(curl, this_url, uploadfile);
+ if(!this_url) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+ /* VMS Note:
+ *
+ * Reading binary from files can be a problem... Only FIXED, VAR
+ * etc WITHOUT implied CC will work Others need a \n appended to a
+ * line
+ *
+ * - Stat gives a size but this is UNRELIABLE in VMS As a f.e. a
+ * fixed file with implied CC needs to have a byte added for every
+ * record processed, this can by derived from Filesize & recordsize
+ * for VARiable record files the records need to be counted! for
+ * every record add 1 for linefeed and subtract 2 for the record
+ * header for VARIABLE header files only the bare record data needs
+ * to be considered with one appended if implied CC
+ */
+#ifdef __VMS
+ /* Calculate the real upload site for VMS */
+ infd = -1;
+ if(stat(uploadfile, &fileinfo) == 0) {
+ fileinfo.st_size = VmsSpecialSize(uploadfile, &fileinfo);
+ switch(fileinfo.st_fab_rfm) {
+ case FAB$C_VAR:
+ case FAB$C_VFC:
+ case FAB$C_STMCR:
+ infd = open(uploadfile, O_RDONLY | O_BINARY);
+ break;
+ default:
+ infd = open(uploadfile, O_RDONLY | O_BINARY,
+ "rfm=stmlf", "ctx=stm");
+ }
+ }
+ if(infd == -1)
+#else
+ infd = open(uploadfile, O_RDONLY | O_BINARY);
+ if((infd == -1) || fstat(infd, &fileinfo))
+#endif
+ {
+ helpf(global->errors, "Can't open '%s'!\n", uploadfile);
+ if(infd != -1) {
+ close(infd);
+ infd = STDIN_FILENO;
+ }
+ result = CURLE_READ_ERROR;
+ goto quit_urls;
+ }
+ infdopen = TRUE;
+
+ /* we ignore file size for char/block devices, sockets, etc. */
+ if(S_ISREG(fileinfo.st_mode))
+ uploadfilesize = fileinfo.st_size;
+
+ }
+ else if(uploadfile && stdin_upload(uploadfile)) {
+ /* count to see if there are more than one auth bit set
+ in the authtype field */
+ int authbits = 0;
+ int bitcheck = 0;
+ while(bitcheck < 32) {
+ if(config->authtype & (1UL << bitcheck++)) {
+ authbits++;
+ if(authbits > 1) {
+ /* more than one, we're done! */
+ break;
+ }
+ }
+ }
+
+ /*
+ * If the user has also selected --anyauth or --proxy-anyauth
+ * we should warn him/her.
+ */
+ if(config->proxyanyauth || (authbits>1)) {
+ warnf(config->global,
+ "Using --anyauth or --proxy-anyauth with upload from stdin"
+ " involves a big risk of it not working. Use a temporary"
+ " file or a fixed auth type instead!\n");
+ }
+
+ DEBUGASSERT(infdopen == FALSE);
+ DEBUGASSERT(infd == STDIN_FILENO);
+
+ set_binmode(stdin);
+ if(!strcmp(uploadfile, ".")) {
+ if(curlx_nonblock((curl_socket_t)infd, TRUE) < 0)
+ warnf(config->global,
+ "fcntl failed on fd=%d: %s\n", infd, strerror(errno));
+ }
+ }
+
+ if(uploadfile && config->resume_from_current)
+ config->resume_from = -1; /* -1 will then force get-it-yourself */
+
+ if(output_expected(this_url, uploadfile) && outs.stream &&
+ isatty(fileno(outs.stream)))
+ /* we send the output to a tty, therefore we switch off the progress
+ meter */
+ global->noprogress = global->isatty = TRUE;
+ else {
+ /* progress meter is per download, so restore config
+ values */
+ global->noprogress = orig_noprogress;
+ global->isatty = orig_isatty;
+ }
+
+ if(urlnum > 1 && !global->mute) {
+ fprintf(global->errors, "\n[%lu/%lu]: %s --> %s\n",
+ li+1, urlnum, this_url, outfile ? outfile : "<stdout>");
+ if(separator)
+ printf("%s%s\n", CURLseparator, this_url);
+ }
+ if(httpgetfields) {
+ char *urlbuffer;
+ /* Find out whether the url contains a file name */
+ const char *pc = strstr(this_url, "://");
+ char sep = '?';
+ if(pc)
+ pc += 3;
+ else
+ pc = this_url;
+
+ pc = strrchr(pc, '/'); /* check for a slash */
+
+ if(pc) {
+ /* there is a slash present in the URL */
+
+ if(strchr(pc, '?'))
+ /* Ouch, there's already a question mark in the URL string, we
+ then append the data with an ampersand separator instead! */
+ sep='&';
+ }
+ /*
+ * Then append ? followed by the get fields to the url.
+ */
+ if(pc)
+ urlbuffer = aprintf("%s%c%s", this_url, sep, httpgetfields);
+ else
+ /* Append / before the ? to create a well-formed url
+ if the url contains a hostname only
+ */
+ urlbuffer = aprintf("%s/?%s", this_url, httpgetfields);
+
+ if(!urlbuffer) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+
+ Curl_safefree(this_url); /* free previous URL */
+ this_url = urlbuffer; /* use our new URL instead! */
+ }
+
+ if(!global->errors)
+ global->errors = stderr;
+
+ if((!outfile || !strcmp(outfile, "-")) && !config->use_ascii) {
+ /* We get the output to stdout and we have not got the ASCII/text
+ flag, then set stdout to be binary */
+ set_binmode(stdout);
+ }
+
+ if(!config->tcp_nodelay)
+ my_setopt(curl, CURLOPT_TCP_NODELAY, 0L);
+
+ if(config->tcp_fastopen)
+ my_setopt(curl, CURLOPT_TCP_FASTOPEN, 1L);
+
+ /* where to store */
+ my_setopt(curl, CURLOPT_WRITEDATA, &outs);
+ my_setopt(curl, CURLOPT_INTERLEAVEDATA, &outs);
+ if(metalink || !config->use_metalink)
+ /* what call to write */
+ my_setopt(curl, CURLOPT_WRITEFUNCTION, tool_write_cb);
+#ifdef USE_METALINK
+ else
+ /* Set Metalink specific write callback function to parse
+ XML data progressively. */
+ my_setopt(curl, CURLOPT_WRITEFUNCTION, metalink_write_cb);
+#endif /* USE_METALINK */
+
+ /* for uploads */
+ input.fd = infd;
+ input.config = config;
+ /* Note that if CURLOPT_READFUNCTION is fread (the default), then
+ * lib/telnet.c will Curl_poll() on the input file descriptor
+ * rather then calling the READFUNCTION at regular intervals.
+ * The circumstances in which it is preferable to enable this
+ * behaviour, by omitting to set the READFUNCTION & READDATA options,
+ * have not been determined.
+ */
+ my_setopt(curl, CURLOPT_READDATA, &input);
+ /* what call to read */
+ my_setopt(curl, CURLOPT_READFUNCTION, tool_read_cb);
+
+ /* in 7.18.0, the CURLOPT_SEEKFUNCTION/DATA pair is taking over what
+ CURLOPT_IOCTLFUNCTION/DATA pair previously provided for seeking */
+ my_setopt(curl, CURLOPT_SEEKDATA, &input);
+ my_setopt(curl, CURLOPT_SEEKFUNCTION, tool_seek_cb);
+
+ if(config->recvpersecond &&
+ (config->recvpersecond < BUFFER_SIZE))
+ /* use a smaller sized buffer for better sleeps */
+ my_setopt(curl, CURLOPT_BUFFERSIZE, (long)config->recvpersecond);
+ else
+ my_setopt(curl, CURLOPT_BUFFERSIZE, (long)BUFFER_SIZE);
+
+ /* size of uploaded file: */
+ if(uploadfilesize != -1)
+ my_setopt(curl, CURLOPT_INFILESIZE_LARGE, uploadfilesize);
+ my_setopt_str(curl, CURLOPT_URL, this_url); /* what to fetch */
+ my_setopt(curl, CURLOPT_NOPROGRESS, global->noprogress?1L:0L);
+ if(config->no_body) {
+ my_setopt(curl, CURLOPT_NOBODY, 1L);
+ my_setopt(curl, CURLOPT_HEADER, 1L);
+ }
+ /* If --metalink is used, we ignore --include (headers in
+ output) option because mixing headers to the body will
+ confuse XML parser and/or hash check will fail. */
+ else if(!config->use_metalink)
+ my_setopt(curl, CURLOPT_HEADER, config->include_headers?1L:0L);
+
+ if(config->oauth_bearer)
+ my_setopt_str(curl, CURLOPT_XOAUTH2_BEARER, config->oauth_bearer);
+
+#if !defined(CURL_DISABLE_PROXY)
+ {
+ /* TODO: Make this a run-time check instead of compile-time one. */
+
+ my_setopt_str(curl, CURLOPT_PROXY, config->proxy);
+ /* new in libcurl 7.5 */
+ if(config->proxy)
+ my_setopt_enum(curl, CURLOPT_PROXYTYPE, config->proxyver);
+
+ my_setopt_str(curl, CURLOPT_PROXYUSERPWD, config->proxyuserpwd);
+
+ /* new in libcurl 7.3 */
+ my_setopt(curl, CURLOPT_HTTPPROXYTUNNEL, config->proxytunnel?1L:0L);
+
+ /* new in libcurl 7.52.0 */
+ if(config->preproxy)
+ my_setopt_str(curl, CURLOPT_PRE_PROXY, config->preproxy);
+
+ /* new in libcurl 7.10.6 */
+ if(config->proxyanyauth)
+ my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
+ (long)CURLAUTH_ANY);
+ else if(config->proxynegotiate)
+ my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
+ (long)CURLAUTH_GSSNEGOTIATE);
+ else if(config->proxyntlm)
+ my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
+ (long)CURLAUTH_NTLM);
+ else if(config->proxydigest)
+ my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
+ (long)CURLAUTH_DIGEST);
+ else if(config->proxybasic)
+ my_setopt_bitmask(curl, CURLOPT_PROXYAUTH,
+ (long)CURLAUTH_BASIC);
+
+ /* new in libcurl 7.19.4 */
+ my_setopt_str(curl, CURLOPT_NOPROXY, config->noproxy);
+
+ my_setopt(curl, CURLOPT_SUPPRESS_CONNECT_HEADERS,
+ config->suppress_connect_headers?1L:0L);
+ }
+#endif /* !CURL_DISABLE_PROXY */
+
+ my_setopt(curl, CURLOPT_FAILONERROR, config->failonerror?1L:0L);
+ my_setopt(curl, CURLOPT_UPLOAD, uploadfile?1L:0L);
+ my_setopt(curl, CURLOPT_DIRLISTONLY, config->dirlistonly?1L:0L);
+ my_setopt(curl, CURLOPT_APPEND, config->ftp_append?1L:0L);
+
+ if(config->netrc_opt)
+ my_setopt_enum(curl, CURLOPT_NETRC, (long)CURL_NETRC_OPTIONAL);
+ else if(config->netrc || config->netrc_file)
+ my_setopt_enum(curl, CURLOPT_NETRC, (long)CURL_NETRC_REQUIRED);
+ else
+ my_setopt_enum(curl, CURLOPT_NETRC, (long)CURL_NETRC_IGNORED);
+
+ if(config->netrc_file)
+ my_setopt_str(curl, CURLOPT_NETRC_FILE, config->netrc_file);
+
+ my_setopt(curl, CURLOPT_TRANSFERTEXT, config->use_ascii?1L:0L);
+ if(config->login_options)
+ my_setopt_str(curl, CURLOPT_LOGIN_OPTIONS, config->login_options);
+ my_setopt_str(curl, CURLOPT_USERPWD, config->userpwd);
+ my_setopt_str(curl, CURLOPT_RANGE, config->range);
+ my_setopt(curl, CURLOPT_ERRORBUFFER, errorbuffer);
+ my_setopt(curl, CURLOPT_TIMEOUT_MS, (long)(config->timeout * 1000));
+
+ if(built_in_protos & CURLPROTO_HTTP) {
+
+ long postRedir = 0;
+
+ my_setopt(curl, CURLOPT_FOLLOWLOCATION,
+ config->followlocation?1L:0L);
+ my_setopt(curl, CURLOPT_UNRESTRICTED_AUTH,
+ config->unrestricted_auth?1L:0L);
+
+ switch(config->httpreq) {
+ case HTTPREQ_SIMPLEPOST:
+ my_setopt_str(curl, CURLOPT_POSTFIELDS,
+ config->postfields);
+ my_setopt(curl, CURLOPT_POSTFIELDSIZE_LARGE,
+ config->postfieldsize);
+ break;
+ case HTTPREQ_FORMPOST:
+ my_setopt_httppost(curl, CURLOPT_HTTPPOST, config->httppost);
+ break;
+ default:
+ break;
+ }
+
+ my_setopt_str(curl, CURLOPT_REFERER, config->referer);
+ my_setopt(curl, CURLOPT_AUTOREFERER, config->autoreferer?1L:0L);
+ my_setopt_str(curl, CURLOPT_USERAGENT, config->useragent);
+ my_setopt_slist(curl, CURLOPT_HTTPHEADER, config->headers);
+
+ /* new in libcurl 7.36.0 */
+ if(config->proxyheaders) {
+ my_setopt_slist(curl, CURLOPT_PROXYHEADER, config->proxyheaders);
+ my_setopt(curl, CURLOPT_HEADEROPT, CURLHEADER_SEPARATE);
+ }
+
+ /* new in libcurl 7.5 */
+ my_setopt(curl, CURLOPT_MAXREDIRS, config->maxredirs);
+
+ if(config->httpversion)
+ my_setopt_enum(curl, CURLOPT_HTTP_VERSION, config->httpversion);
+ else if(curlinfo->features & CURL_VERSION_HTTP2) {
+ my_setopt_enum(curl, CURLOPT_HTTP_VERSION, CURL_HTTP_VERSION_2TLS);
+ }
+
+ /* new in libcurl 7.10.6 (default is Basic) */
+ if(config->authtype)
+ my_setopt_bitmask(curl, CURLOPT_HTTPAUTH, (long)config->authtype);
+
+ /* curl 7.19.1 (the 301 version existed in 7.18.2),
+ 303 was added in 7.26.0 */
+ if(config->post301)
+ postRedir |= CURL_REDIR_POST_301;
+ if(config->post302)
+ postRedir |= CURL_REDIR_POST_302;
+ if(config->post303)
+ postRedir |= CURL_REDIR_POST_303;
+ my_setopt(curl, CURLOPT_POSTREDIR, postRedir);
+
+ /* new in libcurl 7.21.6 */
+ if(config->encoding)
+ my_setopt_str(curl, CURLOPT_ACCEPT_ENCODING, "");
+
+ /* new in libcurl 7.21.6 */
+ if(config->tr_encoding)
+ my_setopt(curl, CURLOPT_TRANSFER_ENCODING, 1L);
+
+ } /* (built_in_protos & CURLPROTO_HTTP) */
+
+ my_setopt_str(curl, CURLOPT_FTPPORT, config->ftpport);
+ my_setopt(curl, CURLOPT_LOW_SPEED_LIMIT,
+ config->low_speed_limit);
+ my_setopt(curl, CURLOPT_LOW_SPEED_TIME, config->low_speed_time);
+ my_setopt(curl, CURLOPT_MAX_SEND_SPEED_LARGE,
+ config->sendpersecond);
+ my_setopt(curl, CURLOPT_MAX_RECV_SPEED_LARGE,
+ config->recvpersecond);
+
+ if(config->use_resume)
+ my_setopt(curl, CURLOPT_RESUME_FROM_LARGE, config->resume_from);
+ else
+ my_setopt(curl, CURLOPT_RESUME_FROM_LARGE, CURL_OFF_T_C(0));
+
+ my_setopt_str(curl, CURLOPT_KEYPASSWD, config->key_passwd);
+ my_setopt_str(curl, CURLOPT_PROXY_KEYPASSWD, config->proxy_key_passwd);
+
+ if(built_in_protos & (CURLPROTO_SCP|CURLPROTO_SFTP)) {
+
+ /* SSH and SSL private key uses same command-line option */
+ /* new in libcurl 7.16.1 */
+ my_setopt_str(curl, CURLOPT_SSH_PRIVATE_KEYFILE, config->key);
+ /* new in libcurl 7.16.1 */
+ my_setopt_str(curl, CURLOPT_SSH_PUBLIC_KEYFILE, config->pubkey);
+
+ /* new in libcurl 7.17.1: SSH host key md5 checking allows us
+ to fail if we are not talking to who we think we should */
+ my_setopt_str(curl, CURLOPT_SSH_HOST_PUBLIC_KEY_MD5,
+ config->hostpubmd5);
+ }
+
+ if(config->cacert)
+ my_setopt_str(curl, CURLOPT_CAINFO, config->cacert);
+ if(config->proxy_cacert)
+ my_setopt_str(curl, CURLOPT_PROXY_CAINFO, config->proxy_cacert);
+
+ if(config->capath) {
+ result = res_setopt_str(curl, CURLOPT_CAPATH, config->capath);
+ if(result == CURLE_NOT_BUILT_IN) {
+ warnf(config->global, "ignoring %s, not supported by libcurl\n",
+ capath_from_env?
+ "SSL_CERT_DIR environment variable":"--capath");
+ }
+ else if(result)
+ goto show_error;
+ }
+ /* For the time being if --proxy-capath is not set then we use the
+ --capath value for it, if any. See #1257 */
+ if(config->proxy_capath || config->capath) {
+ result = res_setopt_str(curl, CURLOPT_PROXY_CAPATH,
+ (config->proxy_capath ?
+ config->proxy_capath :
+ config->capath));
+ if(result == CURLE_NOT_BUILT_IN) {
+ if(config->proxy_capath) {
+ warnf(config->global,
+ "ignoring --proxy-capath, not supported by libcurl\n");
+ }
+ }
+ else if(result)
+ goto show_error;
+ }
+
+ if(config->crlfile)
+ my_setopt_str(curl, CURLOPT_CRLFILE, config->crlfile);
+ if(config->proxy_crlfile)
+ my_setopt_str(curl, CURLOPT_PROXY_CRLFILE, config->proxy_crlfile);
+ else if(config->crlfile) /* CURLOPT_PROXY_CRLFILE default is crlfile */
+ my_setopt_str(curl, CURLOPT_PROXY_CRLFILE, config->crlfile);
+
+ if(config->pinnedpubkey)
+ my_setopt_str(curl, CURLOPT_PINNEDPUBLICKEY, config->pinnedpubkey);
+
+ if(curlinfo->features & CURL_VERSION_SSL) {
+ my_setopt_str(curl, CURLOPT_SSLCERT, config->cert);
+ my_setopt_str(curl, CURLOPT_PROXY_SSLCERT, config->proxy_cert);
+ my_setopt_str(curl, CURLOPT_SSLCERTTYPE, config->cert_type);
+ my_setopt_str(curl, CURLOPT_PROXY_SSLCERTTYPE,
+ config->proxy_cert_type);
+ my_setopt_str(curl, CURLOPT_SSLKEY, config->key);
+ my_setopt_str(curl, CURLOPT_PROXY_SSLKEY, config->proxy_key);
+ my_setopt_str(curl, CURLOPT_SSLKEYTYPE, config->key_type);
+ my_setopt_str(curl, CURLOPT_PROXY_SSLKEYTYPE,
+ config->proxy_key_type);
+
+ if(config->insecure_ok) {
+ my_setopt(curl, CURLOPT_SSL_VERIFYPEER, 0L);
+ my_setopt(curl, CURLOPT_SSL_VERIFYHOST, 0L);
+ }
+ else {
+ my_setopt(curl, CURLOPT_SSL_VERIFYPEER, 1L);
+ /* libcurl default is strict verifyhost -> 2L */
+ /* my_setopt(curl, CURLOPT_SSL_VERIFYHOST, 2L); */
+ }
+ if(config->proxy_insecure_ok) {
+ my_setopt(curl, CURLOPT_PROXY_SSL_VERIFYPEER, 0L);
+ my_setopt(curl, CURLOPT_PROXY_SSL_VERIFYHOST, 0L);
+ }
+ else {
+ my_setopt(curl, CURLOPT_PROXY_SSL_VERIFYPEER, 1L);
+ }
+
+ if(config->verifystatus)
+ my_setopt(curl, CURLOPT_SSL_VERIFYSTATUS, 1L);
+
+ if(config->falsestart)
+ my_setopt(curl, CURLOPT_SSL_FALSESTART, 1L);
+
+ my_setopt_enum(curl, CURLOPT_SSLVERSION,
+ config->ssl_version | config->ssl_version_max);
+ my_setopt_enum(curl, CURLOPT_PROXY_SSLVERSION,
+ config->proxy_ssl_version);
+ }
+ if(config->path_as_is)
+ my_setopt(curl, CURLOPT_PATH_AS_IS, 1L);
+
+ if(built_in_protos & (CURLPROTO_SCP|CURLPROTO_SFTP)) {
+ if(!config->insecure_ok) {
+ char *home;
+ char *file;
+ result = CURLE_OUT_OF_MEMORY;
+ home = homedir();
+ if(home) {
+ file = aprintf("%s/%sssh/known_hosts", home, DOT_CHAR);
+ if(file) {
+ /* new in curl 7.19.6 */
+ result = res_setopt_str(curl, CURLOPT_SSH_KNOWNHOSTS, file);
+ curl_free(file);
+ if(result == CURLE_UNKNOWN_OPTION)
+ /* libssh2 version older than 1.1.1 */
+ result = CURLE_OK;
+ }
+ Curl_safefree(home);
+ }
+ if(result)
+ goto show_error;
+ }
+ }
+
+ if(config->no_body || config->remote_time) {
+ /* no body or use remote time */
+ my_setopt(curl, CURLOPT_FILETIME, 1L);
+ }
+
+ my_setopt(curl, CURLOPT_CRLF, config->crlf?1L:0L);
+ my_setopt_slist(curl, CURLOPT_QUOTE, config->quote);
+ my_setopt_slist(curl, CURLOPT_POSTQUOTE, config->postquote);
+ my_setopt_slist(curl, CURLOPT_PREQUOTE, config->prequote);
+
+#if !defined(CURL_DISABLE_HTTP) && !defined(CURL_DISABLE_COOKIES)
+ if(config->cookie)
+ my_setopt_str(curl, CURLOPT_COOKIE, config->cookie);
+
+ if(config->cookiefile)
+ my_setopt_str(curl, CURLOPT_COOKIEFILE, config->cookiefile);
+
+ /* new in libcurl 7.9 */
+ if(config->cookiejar)
+ my_setopt_str(curl, CURLOPT_COOKIEJAR, config->cookiejar);
+
+ /* new in libcurl 7.9.7 */
+ my_setopt(curl, CURLOPT_COOKIESESSION, config->cookiesession?1L:0L);
+#else
+ if(config->cookie || config->cookiefile || config->cookiejar) {
+ warnf(config->global, "cookie option(s) used even though cookie "
+ "support is disabled!\n");
+ return CURLE_NOT_BUILT_IN;
+ }
+#endif
+
+ my_setopt_enum(curl, CURLOPT_TIMECONDITION, (long)config->timecond);
+ my_setopt(curl, CURLOPT_TIMEVALUE, (long)config->condtime);
+ my_setopt_str(curl, CURLOPT_CUSTOMREQUEST, config->customrequest);
+ customrequest_helper(config, config->httpreq, config->customrequest);
+ my_setopt(curl, CURLOPT_STDERR, global->errors);
+
+ /* three new ones in libcurl 7.3: */
+ my_setopt_str(curl, CURLOPT_INTERFACE, config->iface);
+ my_setopt_str(curl, CURLOPT_KRBLEVEL, config->krblevel);
+
+ progressbarinit(&progressbar, config);
+ if((global->progressmode == CURL_PROGRESS_BAR) &&
+ !global->noprogress && !global->mute) {
+ /* we want the alternative style, then we have to implement it
+ ourselves! */
+ my_setopt(curl, CURLOPT_XFERINFOFUNCTION, tool_progress_cb);
+ my_setopt(curl, CURLOPT_XFERINFODATA, &progressbar);
+ }
+
+ /* new in libcurl 7.24.0: */
+ if(config->dns_servers)
+ my_setopt_str(curl, CURLOPT_DNS_SERVERS, config->dns_servers);
+
+ /* new in libcurl 7.33.0: */
+ if(config->dns_interface)
+ my_setopt_str(curl, CURLOPT_DNS_INTERFACE, config->dns_interface);
+ if(config->dns_ipv4_addr)
+ my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP4, config->dns_ipv4_addr);
+ if(config->dns_ipv6_addr)
+ my_setopt_str(curl, CURLOPT_DNS_LOCAL_IP6, config->dns_ipv6_addr);
+
+ /* new in libcurl 7.6.2: */
+ my_setopt_slist(curl, CURLOPT_TELNETOPTIONS, config->telnet_options);
+
+ /* new in libcurl 7.7: */
+ my_setopt_str(curl, CURLOPT_RANDOM_FILE, config->random_file);
+ my_setopt_str(curl, CURLOPT_EGDSOCKET, config->egd_file);
+ my_setopt(curl, CURLOPT_CONNECTTIMEOUT_MS,
+ (long)(config->connecttimeout * 1000));
+
+ if(config->cipher_list)
+ my_setopt_str(curl, CURLOPT_SSL_CIPHER_LIST, config->cipher_list);
+
+ if(config->proxy_cipher_list)
+ my_setopt_str(curl, CURLOPT_PROXY_SSL_CIPHER_LIST,
+ config->proxy_cipher_list);
+
+ /* new in libcurl 7.9.2: */
+ if(config->disable_epsv)
+ /* disable it */
+ my_setopt(curl, CURLOPT_FTP_USE_EPSV, 0L);
+
+ /* new in libcurl 7.10.5 */
+ if(config->disable_eprt)
+ /* disable it */
+ my_setopt(curl, CURLOPT_FTP_USE_EPRT, 0L);
+
+ if(global->tracetype != TRACE_NONE) {
+ my_setopt(curl, CURLOPT_DEBUGFUNCTION, tool_debug_cb);
+ my_setopt(curl, CURLOPT_DEBUGDATA, config);
+ my_setopt(curl, CURLOPT_VERBOSE, 1L);
+ }
+
+ /* new in curl 7.9.3 */
+ if(config->engine) {
+ result = res_setopt_str(curl, CURLOPT_SSLENGINE, config->engine);
+ if(result)
+ goto show_error;
+ }
+
+ /* new in curl 7.10.7, extended in 7.19.4. Modified to use
+ CREATE_DIR_RETRY in 7.49.0 */
+ my_setopt(curl, CURLOPT_FTP_CREATE_MISSING_DIRS,
+ (long)(config->ftp_create_dirs?
+ CURLFTP_CREATE_DIR_RETRY:
+ CURLFTP_CREATE_DIR_NONE));
+
+ /* new in curl 7.10.8 */
+ if(config->max_filesize)
+ my_setopt(curl, CURLOPT_MAXFILESIZE_LARGE,
+ config->max_filesize);
+
+ if(4 == config->ip_version)
+ my_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V4);
+ else if(6 == config->ip_version)
+ my_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_V6);
+ else
+ my_setopt(curl, CURLOPT_IPRESOLVE, CURL_IPRESOLVE_WHATEVER);
+
+ /* new in curl 7.15.5 */
+ if(config->ftp_ssl_reqd)
+ my_setopt_enum(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_ALL);
+
+ /* new in curl 7.11.0 */
+ else if(config->ftp_ssl)
+ my_setopt_enum(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_TRY);
+
+ /* new in curl 7.16.0 */
+ else if(config->ftp_ssl_control)
+ my_setopt_enum(curl, CURLOPT_USE_SSL, (long)CURLUSESSL_CONTROL);
+
+ /* new in curl 7.16.1 */
+ if(config->ftp_ssl_ccc)
+ my_setopt_enum(curl, CURLOPT_FTP_SSL_CCC,
+ (long)config->ftp_ssl_ccc_mode);
+
+ /* new in curl 7.19.4 */
+ if(config->socks5_gssapi_nec)
+ my_setopt_str(curl, CURLOPT_SOCKS5_GSSAPI_NEC,
+ config->socks5_gssapi_nec);
+
+ /* new in curl 7.43.0 */
+ if(config->proxy_service_name)
+ my_setopt_str(curl, CURLOPT_PROXY_SERVICE_NAME,
+ config->proxy_service_name);
+
+ /* new in curl 7.43.0 */
+ if(config->service_name)
+ my_setopt_str(curl, CURLOPT_SERVICE_NAME,
+ config->service_name);
+
+ /* curl 7.13.0 */
+ my_setopt_str(curl, CURLOPT_FTP_ACCOUNT, config->ftp_account);
+
+ my_setopt(curl, CURLOPT_IGNORE_CONTENT_LENGTH, config->ignorecl?1L:0L);
+
+ /* curl 7.14.2 */
+ my_setopt(curl, CURLOPT_FTP_SKIP_PASV_IP, config->ftp_skip_ip?1L:0L);
+
+ /* curl 7.15.1 */
+ my_setopt(curl, CURLOPT_FTP_FILEMETHOD, (long)config->ftp_filemethod);
+
+ /* curl 7.15.2 */
+ if(config->localport) {
+ my_setopt(curl, CURLOPT_LOCALPORT, (long)config->localport);
+ my_setopt_str(curl, CURLOPT_LOCALPORTRANGE,
+ (long)config->localportrange);
+ }
+
+ /* curl 7.15.5 */
+ my_setopt_str(curl, CURLOPT_FTP_ALTERNATIVE_TO_USER,
+ config->ftp_alternative_to_user);
+
+ /* curl 7.16.0 */
+ if(config->disable_sessionid)
+ /* disable it */
+ my_setopt(curl, CURLOPT_SSL_SESSIONID_CACHE, 0L);
+
+ /* curl 7.16.2 */
+ if(config->raw) {
+ my_setopt(curl, CURLOPT_HTTP_CONTENT_DECODING, 0L);
+ my_setopt(curl, CURLOPT_HTTP_TRANSFER_DECODING, 0L);
+ }
+
+ /* curl 7.17.1 */
+ if(!config->nokeepalive) {
+ my_setopt(curl, CURLOPT_TCP_KEEPALIVE, 1L);
+ if(config->alivetime != 0) {
+ my_setopt(curl, CURLOPT_TCP_KEEPIDLE, config->alivetime);
+ my_setopt(curl, CURLOPT_TCP_KEEPINTVL, config->alivetime);
+ }
+ }
+ else
+ my_setopt(curl, CURLOPT_TCP_KEEPALIVE, 0L);
+
+ /* curl 7.20.0 */
+ if(config->tftp_blksize)
+ my_setopt(curl, CURLOPT_TFTP_BLKSIZE, config->tftp_blksize);
+
+ if(config->mail_from)
+ my_setopt_str(curl, CURLOPT_MAIL_FROM, config->mail_from);
+
+ if(config->mail_rcpt)
+ my_setopt_slist(curl, CURLOPT_MAIL_RCPT, config->mail_rcpt);
+
+ /* curl 7.20.x */
+ if(config->ftp_pret)
+ my_setopt(curl, CURLOPT_FTP_USE_PRET, 1L);
+
+ if(config->proto_present)
+ my_setopt_flags(curl, CURLOPT_PROTOCOLS, config->proto);
+ if(config->proto_redir_present)
+ my_setopt_flags(curl, CURLOPT_REDIR_PROTOCOLS, config->proto_redir);
+
+ if(config->content_disposition
+ && (urlnode->flags & GETOUT_USEREMOTE))
+ hdrcbdata.honor_cd_filename = TRUE;
+ else
+ hdrcbdata.honor_cd_filename = FALSE;
+
+ hdrcbdata.outs = &outs;
+ hdrcbdata.heads = &heads;
+
+ my_setopt(curl, CURLOPT_HEADERFUNCTION, tool_header_cb);
+ my_setopt(curl, CURLOPT_HEADERDATA, &hdrcbdata);
+
+ if(config->resolve)
+ /* new in 7.21.3 */
+ my_setopt_slist(curl, CURLOPT_RESOLVE, config->resolve);
+
+ if(config->connect_to)
+ /* new in 7.49.0 */
+ my_setopt_slist(curl, CURLOPT_CONNECT_TO, config->connect_to);
+
+ /* new in 7.21.4 */
+ if(curlinfo->features & CURL_VERSION_TLSAUTH_SRP) {
+ if(config->tls_username)
+ my_setopt_str(curl, CURLOPT_TLSAUTH_USERNAME,
+ config->tls_username);
+ if(config->tls_password)
+ my_setopt_str(curl, CURLOPT_TLSAUTH_PASSWORD,
+ config->tls_password);
+ if(config->tls_authtype)
+ my_setopt_str(curl, CURLOPT_TLSAUTH_TYPE,
+ config->tls_authtype);
+ if(config->proxy_tls_username)
+ my_setopt_str(curl, CURLOPT_PROXY_TLSAUTH_USERNAME,
+ config->proxy_tls_username);
+ if(config->proxy_tls_password)
+ my_setopt_str(curl, CURLOPT_PROXY_TLSAUTH_PASSWORD,
+ config->proxy_tls_password);
+ if(config->proxy_tls_authtype)
+ my_setopt_str(curl, CURLOPT_PROXY_TLSAUTH_TYPE,
+ config->proxy_tls_authtype);
+ }
+
+ /* new in 7.22.0 */
+ if(config->gssapi_delegation)
+ my_setopt_str(curl, CURLOPT_GSSAPI_DELEGATION,
+ config->gssapi_delegation);
+
+ /* new in 7.25.0 and 7.44.0 */
+ {
+ long mask = (config->ssl_allow_beast ? CURLSSLOPT_ALLOW_BEAST : 0) |
+ (config->ssl_no_revoke ? CURLSSLOPT_NO_REVOKE : 0);
+ if(mask)
+ my_setopt_bitmask(curl, CURLOPT_SSL_OPTIONS, mask);
+ }
+
+ if(config->proxy_ssl_allow_beast)
+ my_setopt(curl, CURLOPT_PROXY_SSL_OPTIONS,
+ (long)CURLSSLOPT_ALLOW_BEAST);
+
+ if(config->mail_auth)
+ my_setopt_str(curl, CURLOPT_MAIL_AUTH, config->mail_auth);
+
+ /* new in 7.31.0 */
+ if(config->sasl_ir)
+ my_setopt(curl, CURLOPT_SASL_IR, 1L);
+
+ if(config->nonpn) {
+ my_setopt(curl, CURLOPT_SSL_ENABLE_NPN, 0L);
+ }
+
+ if(config->noalpn) {
+ my_setopt(curl, CURLOPT_SSL_ENABLE_ALPN, 0L);
+ }
+
+ /* new in 7.40.0, abstract support added in 7.53.0 */
+ if(config->unix_socket_path) {
+ if(config->abstract_unix_socket) {
+ my_setopt_str(curl, CURLOPT_ABSTRACT_UNIX_SOCKET,
+ config->unix_socket_path);
+ }
+ else {
+ my_setopt_str(curl, CURLOPT_UNIX_SOCKET_PATH,
+ config->unix_socket_path);
+ }
+ }
+ /* new in 7.45.0 */
+ if(config->proto_default)
+ my_setopt_str(curl, CURLOPT_DEFAULT_PROTOCOL, config->proto_default);
+
+ /* new in 7.47.0 */
+ if(config->expect100timeout > 0)
+ my_setopt_str(curl, CURLOPT_EXPECT_100_TIMEOUT_MS,
+ (long)(config->expect100timeout*1000));
+
+ /* new in 7.48.0 */
+ if(config->tftp_no_options)
+ my_setopt(curl, CURLOPT_TFTP_NO_OPTIONS, 1L);
+
+ /* initialize retry vars for loop below */
+ retry_sleep_default = (config->retry_delay) ?
+ config->retry_delay*1000L : RETRY_SLEEP_DEFAULT; /* ms */
+
+ retry_numretries = config->req_retry;
+ retry_sleep = retry_sleep_default; /* ms */
+ retrystart = tvnow();
+
+#ifndef CURL_DISABLE_LIBCURL_OPTION
+ if(global->libcurl) {
+ result = easysrc_perform();
+ if(result)
+ goto show_error;
+ }
+#endif
+
+ for(;;) {
+#ifdef USE_METALINK
+ if(!metalink && config->use_metalink) {
+ /* If outs.metalink_parser is non-NULL, delete it first. */
+ if(outs.metalink_parser)
+ metalink_parser_context_delete(outs.metalink_parser);
+ outs.metalink_parser = metalink_parser_context_new();
+ if(outs.metalink_parser == NULL) {
+ result = CURLE_OUT_OF_MEMORY;
+ goto show_error;
+ }
+ fprintf(config->global->errors,
+ "Metalink: parsing (%s) metalink/XML...\n", this_url);
+ }
+ else if(metalink)
+ fprintf(config->global->errors,
+ "Metalink: fetching (%s) from (%s)...\n",
+ mlfile->filename, this_url);
+#endif /* USE_METALINK */
+
+#ifdef CURLDEBUG
+ if(config->test_event_based)
+ result = curl_easy_perform_ev(curl);
+ else
+#endif
+ result = curl_easy_perform(curl);
+
+ if(!result && !outs.stream && !outs.bytes) {
+ /* we have received no data despite the transfer was successful
+ ==> force cration of an empty output file (if an output file
+ was specified) */
+ long cond_unmet = 0L;
+ /* do not create (or even overwrite) the file in case we get no
+ data because of unmet condition */
+ curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &cond_unmet);
+ if(!cond_unmet && !tool_create_output_file(&outs))
+ result = CURLE_WRITE_ERROR;
+ }
+
+ if(outs.is_cd_filename && outs.stream && !global->mute &&
+ outs.filename)
+ printf("curl: Saved to filename '%s'\n", outs.filename);
+
+ /* if retry-max-time is non-zero, make sure we haven't exceeded the
+ time */
+ if(retry_numretries &&
+ (!config->retry_maxtime ||
+ (tvdiff(tvnow(), retrystart) <
+ config->retry_maxtime*1000L)) ) {
+ enum {
+ RETRY_NO,
+ RETRY_TIMEOUT,
+ RETRY_CONNREFUSED,
+ RETRY_HTTP,
+ RETRY_FTP,
+ RETRY_LAST /* not used */
+ } retry = RETRY_NO;
+ long response;
+ if((CURLE_OPERATION_TIMEDOUT == result) ||
+ (CURLE_COULDNT_RESOLVE_HOST == result) ||
+ (CURLE_COULDNT_RESOLVE_PROXY == result) ||
+ (CURLE_FTP_ACCEPT_TIMEOUT == result))
+ /* retry timeout always */
+ retry = RETRY_TIMEOUT;
+ else if(config->retry_connrefused &&
+ (CURLE_COULDNT_CONNECT == result)) {
+ long oserrno;
+ curl_easy_getinfo(curl, CURLINFO_OS_ERRNO, &oserrno);
+ if(ECONNREFUSED == oserrno)
+ retry = RETRY_CONNREFUSED;
+ }
+ else if((CURLE_OK == result) ||
+ (config->failonerror &&
+ (CURLE_HTTP_RETURNED_ERROR == result))) {
+ /* If it returned OK. _or_ failonerror was enabled and it
+ returned due to such an error, check for HTTP transient
+ errors to retry on. */
+ char *effective_url = NULL;
+ curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &effective_url);
+ if(effective_url &&
+ checkprefix("http", effective_url)) {
+ /* This was HTTP(S) */
+ curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
+
+ switch(response) {
+ case 500: /* Internal Server Error */
+ case 502: /* Bad Gateway */
+ case 503: /* Service Unavailable */
+ case 504: /* Gateway Timeout */
+ retry = RETRY_HTTP;
+ /*
+ * At this point, we have already written data to the output
+ * file (or terminal). If we write to a file, we must rewind
+ * or close/re-open the file so that the next attempt starts
+ * over from the beginning.
+ *
+ * TODO: similar action for the upload case. We might need
+ * to start over reading from a previous point if we have
+ * uploaded something when this was returned.
+ */
+ break;
+ }
+ }
+ } /* if CURLE_OK */
+ else if(result) {
+ curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
+
+ if(response/100 == 4)
+ /*
+ * This is typically when the FTP server only allows a certain
+ * amount of users and we are not one of them. All 4xx codes
+ * are transient.
+ */
+ retry = RETRY_FTP;
+ }
+
+ if(retry) {
+ static const char * const m[]={
+ NULL,
+ "timeout",
+ "connection refused",
+ "HTTP error",
+ "FTP error"
+ };
+
+ warnf(config->global, "Transient problem: %s "
+ "Will retry in %ld seconds. "
+ "%ld retries left.\n",
+ m[retry], retry_sleep/1000L, retry_numretries);
+
+ tool_go_sleep(retry_sleep);
+ retry_numretries--;
+ if(!config->retry_delay) {
+ retry_sleep *= 2;
+ if(retry_sleep > RETRY_SLEEP_MAX)
+ retry_sleep = RETRY_SLEEP_MAX;
+ }
+ if(outs.bytes && outs.filename && outs.stream) {
+ /* We have written data to a output file, we truncate file
+ */
+ if(!global->mute)
+ fprintf(global->errors, "Throwing away %"
+ CURL_FORMAT_CURL_OFF_T " bytes\n",
+ outs.bytes);
+ fflush(outs.stream);
+ /* truncate file at the position where we started appending */
+#ifdef HAVE_FTRUNCATE
+ if(ftruncate(fileno(outs.stream), outs.init)) {
+ /* when truncate fails, we can't just append as then we'll
+ create something strange, bail out */
+ if(!global->mute)
+ fprintf(global->errors,
+ "failed to truncate, exiting\n");
+ result = CURLE_WRITE_ERROR;
+ goto quit_urls;
+ }
+ /* now seek to the end of the file, the position where we
+ just truncated the file in a large file-safe way */
+ fseek(outs.stream, 0, SEEK_END);
+#else
+ /* ftruncate is not available, so just reposition the file
+ to the location we would have truncated it. This won't
+ work properly with large files on 32-bit systems, but
+ most of those will have ftruncate. */
+ fseek(outs.stream, (long)outs.init, SEEK_SET);
+#endif
+ outs.bytes = 0; /* clear for next round */
+ }
+ continue; /* curl_easy_perform loop */
+ }
+ } /* if retry_numretries */
+ else if(metalink) {
+ /* Metalink: Decide to try the next resource or
+ not. Basically, we want to try the next resource if
+ download was not successful. */
+ long response;
+ if(CURLE_OK == result) {
+ /* TODO We want to try next resource when download was
+ not successful. How to know that? */
+ char *effective_url = NULL;
+ curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &effective_url);
+ if(effective_url &&
+ curl_strnequal(effective_url, "http", 4)) {
+ /* This was HTTP(S) */
+ curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &response);
+ if(response != 200 && response != 206) {
+ metalink_next_res = 1;
+ fprintf(global->errors,
+ "Metalink: fetching (%s) from (%s) FAILED "
+ "(HTTP status code %ld)\n",
+ mlfile->filename, this_url, response);
+ }
+ }
+ }
+ else {
+ metalink_next_res = 1;
+ fprintf(global->errors,
+ "Metalink: fetching (%s) from (%s) FAILED (%s)\n",
+ mlfile->filename, this_url,
+ (errorbuffer[0]) ?
+ errorbuffer : curl_easy_strerror(result));
+ }
+ }
+ if(metalink && !metalink_next_res)
+ fprintf(global->errors, "Metalink: fetching (%s) from (%s) OK\n",
+ mlfile->filename, this_url);
+
+ /* In all ordinary cases, just break out of loop here */
+ break; /* curl_easy_perform loop */
+
+ }
+
+ if((global->progressmode == CURL_PROGRESS_BAR) &&
+ progressbar.calls)
+ /* if the custom progress bar has been displayed, we output a
+ newline here */
+ fputs("\n", progressbar.out);
+
+ if(config->writeout)
+ ourWriteOut(curl, &outs, config->writeout);
+
+ /*
+ ** Code within this loop may jump directly here to label 'show_error'
+ ** in order to display an error message for CURLcode stored in 'res'
+ ** variable and exit loop once that necessary writing and cleanup
+ ** in label 'quit_urls' has been done.
+ */
+
+ show_error:
+
+#ifdef __VMS
+ if(is_vms_shell()) {
+ /* VMS DCL shell behavior */
+ if(!global->showerror)
+ vms_show = VMSSTS_HIDE;
+ }
+ else
+#endif
+ if(result && global->showerror) {
+ fprintf(global->errors, "curl: (%d) %s\n", result, (errorbuffer[0]) ?
+ errorbuffer : curl_easy_strerror(result));
+ if(result == CURLE_SSL_CACERT)
+ fprintf(global->errors, "%s%s%s",
+ CURL_CA_CERT_ERRORMSG1, CURL_CA_CERT_ERRORMSG2,
+ ((curlinfo->features & CURL_VERSION_HTTPS_PROXY) ?
+ "HTTPS-proxy has similar options --proxy-cacert "
+ "and --proxy-insecure.\n" :
+ ""));
+ }
+
+ /* Fall through comment to 'quit_urls' label */
+
+ /*
+ ** Upon error condition and always that a message has already been
+ ** displayed, code within this loop may jump directly here to label
+ ** 'quit_urls' otherwise it should jump to 'show_error' label above.
+ **
+ ** When 'res' variable is _not_ CURLE_OK loop will exit once that
+ ** all code following 'quit_urls' has been executed. Otherwise it
+ ** will loop to the beginning from where it may exit if there are
+ ** no more urls left.
+ */
+
+ quit_urls:
+
+ /* Set file extended attributes */
+ if(!result && config->xattr && outs.fopened && outs.stream) {
+ int rc = fwrite_xattr(curl, fileno(outs.stream));
+ if(rc)
+ warnf(config->global, "Error setting extended attributes: %s\n",
+ strerror(errno));
+ }
+
+ /* Close the file */
+ if(outs.fopened && outs.stream) {
+ int rc = fclose(outs.stream);
+ if(!result && rc) {
+ /* something went wrong in the writing process */
+ result = CURLE_WRITE_ERROR;
+ fprintf(global->errors, "(%d) Failed writing body\n", result);
+ }
+ }
+ else if(!outs.s_isreg && outs.stream) {
+ /* Dump standard stream buffered data */
+ int rc = fflush(outs.stream);
+ if(!result && rc) {
+ /* something went wrong in the writing process */
+ result = CURLE_WRITE_ERROR;
+ fprintf(global->errors, "(%d) Failed writing body\n", result);
+ }
+ }
+
+#ifdef __AMIGA__
+ if(!result && outs.s_isreg && outs.filename) {
+ /* Set the url (up to 80 chars) as comment for the file */
+ if(strlen(url) > 78)
+ url[79] = '\0';
+ SetComment(outs.filename, url);
+ }
+#endif
+
+#if defined(HAVE_UTIME) || \
+ (defined(WIN32) && (CURL_SIZEOF_CURL_OFF_T >= 8))
+ /* File time can only be set _after_ the file has been closed */
+ if(!result && config->remote_time && outs.s_isreg && outs.filename) {
+ /* Ask libcurl if we got a remote file time */
+ long filetime = -1;
+ curl_easy_getinfo(curl, CURLINFO_FILETIME, &filetime);
+ if(filetime >= 0)
+ setfiletime(filetime, outs.filename, config->global->errors);
+ }
+#endif /* defined(HAVE_UTIME) || \
+ (defined(WIN32) && (CURL_SIZEOF_CURL_OFF_T >= 8)) */
+
+#ifdef USE_METALINK
+ if(!metalink && config->use_metalink && result == CURLE_OK) {
+ int rv = parse_metalink(config, &outs, this_url);
+ if(rv == 0)
+ fprintf(config->global->errors, "Metalink: parsing (%s) OK\n",
+ this_url);
+ else if(rv == -1)
+ fprintf(config->global->errors, "Metalink: parsing (%s) FAILED\n",
+ this_url);
+ }
+ else if(metalink && result == CURLE_OK && !metalink_next_res) {
+ int rv = metalink_check_hash(global, mlfile, outs.filename);
+ if(rv == 0) {
+ metalink_next_res = 1;
+ }
+ }
+#endif /* USE_METALINK */
+
+ /* No more business with this output struct */
+ if(outs.alloc_filename)
+ Curl_safefree(outs.filename);
+#ifdef USE_METALINK
+ if(outs.metalink_parser)
+ metalink_parser_context_delete(outs.metalink_parser);
+#endif /* USE_METALINK */
+ memset(&outs, 0, sizeof(struct OutStruct));
+ hdrcbdata.outs = NULL;
+
+ /* Free loop-local allocated memory and close loop-local opened fd */
+
+ Curl_safefree(outfile);
+ Curl_safefree(this_url);
+
+ if(infdopen)
+ close(infd);
+
+ if(metalink) {
+ /* Should exit if error is fatal. */
+ if(is_fatal_error(result)) {
+ break;
+ }
+ if(!metalink_next_res)
+ break;
+ mlres = mlres->next;
+ if(mlres == NULL)
+ /* TODO If metalink_next_res is 1 and mlres is NULL,
+ * set res to error code
+ */
+ break;
+ }
+ else
+ if(urlnum > 1) {
+ /* when url globbing, exit loop upon critical error */
+ if(is_fatal_error(result))
+ break;
+ }
+ else if(result)
+ /* when not url globbing, exit loop upon any error */
+ break;
+
+ } /* loop to the next URL */
+
+ /* Free loop-local allocated memory */
+
+ Curl_safefree(uploadfile);
+
+ if(urls) {
+ /* Free list of remaining URLs */
+ glob_cleanup(urls);
+ urls = NULL;
+ }
+
+ if(infilenum > 1) {
+ /* when file globbing, exit loop upon critical error */
+ if(is_fatal_error(result))
+ break;
+ }
+ else if(result)
+ /* when not file globbing, exit loop upon any error */
+ break;
+
+ } /* loop to the next globbed upload file */
+
+ /* Free loop-local allocated memory */
+
+ Curl_safefree(outfiles);
+
+ if(inglob) {
+ /* Free list of globbed upload files */
+ glob_cleanup(inglob);
+ inglob = NULL;
+ }
+
+ /* Free this URL node data without destroying the
+ the node itself nor modifying next pointer. */
+ Curl_safefree(urlnode->url);
+ Curl_safefree(urlnode->outfile);
+ Curl_safefree(urlnode->infile);
+ urlnode->flags = 0;
+
+ /*
+ ** Bail out upon critical errors or --fail-early
+ */
+ if(is_fatal_error(result) || (result && global->fail_early))
+ goto quit_curl;
+
+ } /* for-loop through all URLs */
+
+ /*
+ ** Nested loops end here.
+ */
+
+ quit_curl:
+
+ /* Reset the global config variables */
+ global->noprogress = orig_noprogress;
+ global->isatty = orig_isatty;
+
+ /* Free function-local referenced allocated memory */
+ Curl_safefree(httpgetfields);
+
+ /* Free list of given URLs */
+ clean_getout(config);
+
+ hdrcbdata.heads = NULL;
+
+ /* Close function-local opened file descriptors */
+ if(heads.fopened && heads.stream)
+ fclose(heads.stream);
+
+ if(heads.alloc_filename)
+ Curl_safefree(heads.filename);
+
+ /* Release metalink related resources here */
+ clean_metalink(config);
+
+ return result;
+}
+
+CURLcode operate(struct GlobalConfig *config, int argc, argv_item_t argv[])
+{
+ CURLcode result = CURLE_OK;
+
+ /* Setup proper locale from environment */
+#ifdef HAVE_SETLOCALE
+ setlocale(LC_ALL, "");
+#endif
+
+ /* Parse .curlrc if necessary */
+ if((argc == 1) ||
+ (!curl_strequal(argv[1], "-q") &&
+ !curl_strequal(argv[1], "--disable"))) {
+ parseconfig(NULL, config); /* ignore possible failure */
+
+ /* If we had no arguments then make sure a url was specified in .curlrc */
+ if((argc < 2) && (!config->first->url_list)) {
+ helpf(config->errors, NULL);
+ result = CURLE_FAILED_INIT;
+ }
+ }
+
+ if(!result) {
+ /* Parse the command line arguments */
+ ParameterError res = parse_args(config, argc, argv);
+ if(res) {
+ result = CURLE_OK;
+
+ /* Check if we were asked for the help */
+ if(res == PARAM_HELP_REQUESTED)
+ tool_help();
+ /* Check if we were asked for the manual */
+ else if(res == PARAM_MANUAL_REQUESTED)
+ hugehelp();
+ /* Check if we were asked for the version information */
+ else if(res == PARAM_VERSION_INFO_REQUESTED)
+ tool_version_info();
+ /* Check if we were asked to list the SSL engines */
+ else if(res == PARAM_ENGINES_REQUESTED)
+ tool_list_engines(config->easy);
+ else if(res == PARAM_LIBCURL_UNSUPPORTED_PROTOCOL)
+ result = CURLE_UNSUPPORTED_PROTOCOL;
+ else
+ result = CURLE_FAILED_INIT;
+ }
+ else {
+#ifndef CURL_DISABLE_LIBCURL_OPTION
+ if(config->libcurl) {
+ /* Initialise the libcurl source output */
+ result = easysrc_init();
+ }
+#endif
+
+ /* Perform the main operations */
+ if(!result) {
+ size_t count = 0;
+ struct OperationConfig *operation = config->first;
+
+ /* Get the required aguments for each operation */
+ while(!result && operation) {
+ result = get_args(operation, count++);
+
+ operation = operation->next;
+ }
+
+ /* Set the current operation pointer */
+ config->current = config->first;
+
+ /* Perform each operation */
+ while(!result && config->current) {
+ result = operate_do(config, config->current);
+
+ config->current = config->current->next;
+
+ if(config->current && config->current->easy)
+ curl_easy_reset(config->current->easy);
+ }
+
+#ifndef CURL_DISABLE_LIBCURL_OPTION
+ if(config->libcurl) {
+ /* Cleanup the libcurl source output */
+ easysrc_cleanup();
+
+ /* Dump the libcurl code if previously enabled */
+ dumpeasysrc(config);
+ }
+#endif
+ }
+ else
+ helpf(config->errors, "out of memory\n");
+ }
+ }
+
+ return result;
+}