--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mupdf-source/thirdparty/curl/src/tool_cfgable.h	Mon Sep 15 11:43:07 2025 +0200
@@ -0,0 +1,298 @@
+#ifndef HEADER_CURL_TOOL_CFGABLE_H
+#define HEADER_CURL_TOOL_CFGABLE_H
+/***************************************************************************
+ *                                  _   _ ____  _
+ *  Project                     ___| | | |  _ \| |
+ *                             / __| | | | |_) | |
+ *                            | (__| |_| |  _ <| |___
+ *                             \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2019, 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"
+
+#include "tool_sdecls.h"
+
+#include "tool_metalink.h"
+
+#include "tool_formparse.h"
+
+typedef enum {
+  ERR_NONE,
+  ERR_BINARY_TERMINAL = 1, /* binary to terminal detected */
+  ERR_LAST
+} curl_error;
+
+struct GlobalConfig;
+
+struct OperationConfig {
+  bool remote_time;
+  char *random_file;
+  char *egd_file;
+  char *useragent;
+  char *cookie;             /* single line with specified cookies */
+  char *cookiejar;          /* write to this file */
+  char *cookiefile;         /* read from this file */
+  char *altsvc;             /* alt-svc cache file name */
+  bool cookiesession;       /* new session? */
+  bool encoding;            /* Accept-Encoding please */
+  bool tr_encoding;         /* Transfer-Encoding please */
+  unsigned long authtype;   /* auth bitmask */
+  bool use_resume;
+  bool resume_from_current;
+  bool disable_epsv;
+  bool disable_eprt;
+  bool ftp_pret;
+  long proto;
+  bool proto_present;
+  long proto_redir;
+  bool proto_redir_present;
+  char *proto_default;
+  curl_off_t resume_from;
+  char *postfields;
+  curl_off_t postfieldsize;
+  char *referer;
+  double timeout;
+  double connecttimeout;
+  long maxredirs;
+  curl_off_t max_filesize;
+  char *headerfile;
+  char *ftpport;
+  char *iface;
+  long localport;
+  long localportrange;
+  unsigned short porttouse;
+  char *range;
+  long low_speed_limit;
+  long low_speed_time;
+  char *dns_servers;   /* dot notation: 1.1.1.1;2.2.2.2 */
+  char *dns_interface; /* interface name */
+  char *dns_ipv4_addr; /* dot notation */
+  char *dns_ipv6_addr; /* dot notation */
+  char *userpwd;
+  char *login_options;
+  char *tls_username;
+  char *tls_password;
+  char *tls_authtype;
+  char *proxy_tls_username;
+  char *proxy_tls_password;
+  char *proxy_tls_authtype;
+  char *proxyuserpwd;
+  char *proxy;
+  int proxyver;             /* set to CURLPROXY_HTTP* define */
+  char *noproxy;
+  char *mail_from;
+  struct curl_slist *mail_rcpt;
+  char *mail_auth;
+  char *sasl_authzid;       /* Authorisation identity (identity to use) */
+  bool sasl_ir;             /* Enable/disable SASL initial response */
+  bool proxytunnel;
+  bool ftp_append;          /* APPE on ftp */
+  bool use_ascii;           /* select ascii or text transfer */
+  bool autoreferer;         /* automatically set referer */
+  bool failonerror;         /* fail on (HTTP) errors */
+  bool show_headers;        /* show headers to data output */
+  bool no_body;             /* don't get the body */
+  bool dirlistonly;         /* only get the FTP dir list */
+  bool followlocation;      /* follow http redirects */
+  bool unrestricted_auth;   /* Continue to send authentication (user+password)
+                               when following ocations, even when hostname
+                               changed */
+  bool netrc_opt;
+  bool netrc;
+  char *netrc_file;
+  struct getout *url_list;  /* point to the first node */
+  struct getout *url_last;  /* point to the last/current node */
+  struct getout *url_get;   /* point to the node to fill in URL */
+  struct getout *url_out;   /* point to the node to fill in outfile */
+  struct getout *url_ul;    /* point to the node to fill in upload */
+  char *doh_url;
+  char *cipher_list;
+  char *proxy_cipher_list;
+  char *cipher13_list;
+  char *proxy_cipher13_list;
+  char *cert;
+  char *proxy_cert;
+  char *cert_type;
+  char *proxy_cert_type;
+  char *cacert;
+  char *proxy_cacert;
+  char *capath;
+  char *proxy_capath;
+  char *crlfile;
+  char *proxy_crlfile;
+  char *pinnedpubkey;
+  char *proxy_pinnedpubkey;
+  char *key;
+  char *proxy_key;
+  char *key_type;
+  char *proxy_key_type;
+  char *key_passwd;
+  char *proxy_key_passwd;
+  char *pubkey;
+  char *hostpubmd5;
+  char *engine;
+  bool crlf;
+  char *customrequest;
+  char *krblevel;
+  char *request_target;
+  long httpversion;
+  bool http09_allowed;
+  bool nobuffer;
+  bool readbusy;            /* set when reading input returns EAGAIN */
+  bool globoff;
+  bool use_httpget;
+  bool insecure_ok;         /* set TRUE to allow insecure SSL connects */
+  bool proxy_insecure_ok;   /* set TRUE to allow insecure SSL connects
+                               for proxy */
+  bool terminal_binary_ok;
+  bool verifystatus;
+  bool create_dirs;
+  bool ftp_create_dirs;
+  bool ftp_skip_ip;
+  bool proxynegotiate;
+  bool proxyntlm;
+  bool proxydigest;
+  bool proxybasic;
+  bool proxyanyauth;
+  char *writeout;           /* %-styled format string to output */
+  struct curl_slist *quote;
+  struct curl_slist *postquote;
+  struct curl_slist *prequote;
+  long ssl_version;
+  long ssl_version_max;
+  long proxy_ssl_version;
+  long ip_version;
+  curl_TimeCond timecond;
+  curl_off_t condtime;
+  struct curl_slist *headers;
+  struct curl_slist *proxyheaders;
+  tool_mime *mimeroot;
+  tool_mime *mimecurrent;
+  curl_mime *mimepost;
+  struct curl_slist *telnet_options;
+  struct curl_slist *resolve;
+  struct curl_slist *connect_to;
+  HttpReq httpreq;
+
+  /* for bandwidth limiting features: */
+  curl_off_t sendpersecond; /* send to peer */
+  curl_off_t recvpersecond; /* receive from peer */
+
+  bool ftp_ssl;
+  bool ftp_ssl_reqd;
+  bool ftp_ssl_control;
+  bool ftp_ssl_ccc;
+  int ftp_ssl_ccc_mode;
+  char *preproxy;
+  int socks5_gssapi_nec;    /* The NEC reference server does not protect the
+                               encryption type exchange */
+  unsigned long socks5_auth;/* auth bitmask for socks5 proxies */
+  char *proxy_service_name; /* set authentication service name for HTTP and
+                               SOCKS5 proxies */
+  char *service_name;       /* set authentication service name for DIGEST-MD5,
+                               Kerberos 5 and SPNEGO */
+
+  bool tcp_nodelay;
+  bool tcp_fastopen;
+  long req_retry;           /* number of retries */
+  bool retry_connrefused;   /* set connection refused as a transient error */
+  long retry_delay;         /* delay between retries (in seconds) */
+  long retry_maxtime;       /* maximum time to keep retrying */
+
+  char *ftp_account;        /* for ACCT */
+  char *ftp_alternative_to_user;  /* send command if USER/PASS fails */
+  int ftp_filemethod;
+  long tftp_blksize;        /* TFTP BLKSIZE option */
+  bool tftp_no_options;     /* do not send TFTP options requests */
+  bool ignorecl;            /* --ignore-content-length */
+  bool disable_sessionid;
+
+  bool raw;
+  bool post301;
+  bool post302;
+  bool post303;
+  bool nokeepalive;         /* for keepalive needs */
+  long alivetime;
+  bool content_disposition; /* use Content-disposition filename */
+
+  int default_node_flags;   /* default flags to search for each 'node', which
+                               is basically each given URL to transfer */
+
+  bool xattr;               /* store metadata in extended attributes */
+  long gssapi_delegation;
+  bool ssl_allow_beast;     /* allow this SSL vulnerability */
+  bool proxy_ssl_allow_beast; /* allow this SSL vulnerability for proxy*/
+
+  bool ssl_no_revoke;       /* disable SSL certificate revocation checks */
+  /*bool proxy_ssl_no_revoke; */
+
+  bool use_metalink;        /* process given URLs as metalink XML file */
+  metalinkfile *metalinkfile_list; /* point to the first node */
+  metalinkfile *metalinkfile_last; /* point to the last/current node */
+  char *oauth_bearer;             /* OAuth 2.0 bearer token */
+  bool nonpn;                     /* enable/disable TLS NPN extension */
+  bool noalpn;                    /* enable/disable TLS ALPN extension */
+  char *unix_socket_path;         /* path to Unix domain socket */
+  bool abstract_unix_socket;      /* path to an abstract Unix domain socket */
+  bool falsestart;
+  bool path_as_is;
+  double expect100timeout;
+  bool suppress_connect_headers;  /* suppress proxy CONNECT response headers
+                                     from user callbacks */
+  curl_error synthetic_error;     /* if non-zero, it overrides any libcurl
+                                     error */
+  bool ssh_compression;           /* enable/disable SSH compression */
+  long happy_eyeballs_timeout_ms; /* happy eyeballs timeout in milliseconds.
+                                     0 is valid. default: CURL_HET_DEFAULT. */
+  bool haproxy_protocol;          /* whether to send HAProxy protocol v1 */
+  bool disallow_username_in_url;  /* disallow usernames in URLs */
+  struct GlobalConfig *global;
+  struct OperationConfig *prev;
+  struct OperationConfig *next;   /* Always last in the struct */
+};
+
+struct GlobalConfig {
+  int showerror;                  /* -1 == unset, default => show errors
+                                      0 => -s is used to NOT show errors
+                                      1 => -S has been used to show errors */
+  bool mute;                      /* don't show messages, --silent given */
+  bool noprogress;                /* don't show progress bar --silent given */
+  bool isatty;                    /* Updated internally if output is a tty */
+  FILE *errors;                   /* Error stream, defaults to stderr */
+  bool errors_fopened;            /* Whether error stream isn't stderr */
+  char *trace_dump;               /* file to dump the network trace to */
+  FILE *trace_stream;
+  bool trace_fopened;
+  trace tracetype;
+  bool tracetime;                 /* include timestamp? */
+  int progressmode;               /* CURL_PROGRESS_BAR / CURL_PROGRESS_STATS */
+  char *libcurl;                  /* Output libcurl code to this file name */
+  bool fail_early;                /* exit on first transfer error */
+  bool styled_output;             /* enable fancy output style detection */
+#ifdef CURLDEBUG
+  bool test_event_based;
+#endif
+  bool parallel;
+  long parallel_max;
+  struct OperationConfig *first;
+  struct OperationConfig *current;
+  struct OperationConfig *last;   /* Always last in the struct */
+};
+
+void config_init(struct OperationConfig *config);
+void config_free(struct OperationConfig *config);
+
+#endif /* HEADER_CURL_TOOL_CFGABLE_H */