-/*
- * webcit.h - "header of headers"
- *
- * Copyright (c) 1996-2018 by the citadel.org team
- *
- * This program is open source software. You can redistribute it and/or
- * modify it under the terms of the GNU General Public License, version 3.
- */
+// webcit.h - "header of headers"
+//
+// Copyright (c) 1996-2022 by the citadel.org team
+//
+// This program is open source software. You can redistribute it and/or
+// modify it under the terms of the GNU General Public License, version 3.
+
+#define SHOW_ME_VAPPEND_PRINTF
#include <stdlib.h>
#include <unistd.h>
#include <netdb.h>
#include <sys/un.h>
#include <sys/poll.h>
+#include <sys/time.h>
#include <string.h>
#include <pwd.h>
#include <errno.h>
#include <openssl/rand.h>
#include <expat.h>
#define _(x) x // temporary hack until we add i18n back in
-//#define DEBUG_HTTP // uncomment to debug HTTP headers
+#define DEBUG_HTTP // uncomment to debug HTTP headers
-/* XML_StopParser is present in expat 2.x */
+// XML_StopParser is present in expat 2.x
#if XML_MAJOR_VERSION > 1
#define HAVE_XML_STOPPARSER
#endif
SSL *ssl_handle;
};
-struct http_header { // request and response headers in struct http_transaction use this format
- struct http_header *next;
+struct keyval { // key/value pair (for array)
char *key;
char *val;
};
struct http_transaction { // The lifetime of an HTTP request goes through this data structure.
char *method; // The top half is built up by the web server and sent up to the
- char *uri; // application stack. The second half is built up by the application
+ char *url; // application stack. The second half is built up by the application
char *http_version; // stack and sent back down to the web server, which transmits it to
char *site_prefix; // the client.
- struct http_header *request_headers;
+ Array *request_headers;
char *request_body;
long request_body_length;
+ Array *request_parms; // anything after the "?" in the URL
int response_code;
char *response_string;
- struct http_header *response_headers;
+ Array *response_headers;
char *response_body;
long response_body_length;
};
extern char *ssl_cipher_list;
extern int is_https; // nonzero if we are an HTTPS server today
-extern char *ctdlhost;
-extern char *ctdlport;
+extern char *ctdl_dir; // directory where Citadel Server is running
void init_ssl(void);
void starttls(struct client_handle *);
void endtls(struct client_handle *);
#define TRACE syslog(LOG_DEBUG, "\033[3%dmCHECKPOINT: %s:%d\033[0m", ((__LINE__%6)+1), __FILE__, __LINE__)
#define SLEEPING 180 // TCP connection timeout
#define MAX_WORKER_THREADS 32 // Maximum number of worker threads permitted to exist
-#define CTDL_CRYPTO_DIR "keys"
-#define CTDL_KEY_PATH CTDL_CRYPTO_DIR "/webcit.key"
-#define CTDL_CSR_PATH CTDL_CRYPTO_DIR "/webcit.csr"
-#define CTDL_CER_PATH CTDL_CRYPTO_DIR "/webcit.cer"
-#define SIGN_DAYS 3650 // how long our certificate should live
#define DEFAULT_SSL_CIPHER_LIST "DEFAULT" // See http://openssl.org/docs/apps/ciphers.html
#define WEBSERVER_PORT 80
#define WEBSERVER_INTERFACE "*"
-#define CTDLHOST "uncensored.citadel.org"
-#define CTDLPORT "504"
+#define CTDL_DIR "/usr/local/citadel"
#define DEVELOPER_ID 0
#define CLIENT_ID 4
-#define TARGET "webcit01" /* Window target for inline URL's */
+#define TARGET "webcit02" /* Window target for inline URL's */
void worker_entry(int *pointer_to_master_socket);
void perform_one_http_transaction(struct client_handle *ch);
void do_404(struct http_transaction *);
void output_static(struct http_transaction *);
int uds_connectsock(char *sockpath);
-int tcp_connectsock(char *host, char *service);
void ctdl_a(struct http_transaction *, struct ctdlsession *);
+void ctdl_f(struct http_transaction *, struct ctdlsession *);
void ctdl_r(struct http_transaction *, struct ctdlsession *);
+void ctdl_u(struct http_transaction *, struct ctdlsession *);
struct ctdlsession *connect_to_citadel(struct http_transaction *);
void disconnect_from_citadel(struct ctdlsession *);
char *header_val(struct http_transaction *h, char *requested_header);
+char *get_url_param(struct http_transaction *h, char *requested_param);
int unescape_input(char *);
void http_redirect(struct http_transaction *h, char *to_where);
char *http_datestring(time_t xtime);
void dav_put_message(struct http_transaction *h, struct ctdlsession *c, char *euid, long old_msgnum);
ssize_t ctdl_write(struct ctdlsession *ctdl, const void *buf, size_t count);
int login_to_citadel(struct ctdlsession *c, char *auth, char *resultbuf);
-void threaded_view(struct http_transaction *h, struct ctdlsession *c, char *which);
-void flat_view(struct http_transaction *h, struct ctdlsession *c, char *which);
StrBuf *ctdl_readtextmsg(struct ctdlsession *ctdl);
StrBuf *html2html(const char *supplied_charset, int treat_as_wiki, char *roomname, long msgnum, StrBuf *Source);
void download_mime_component(struct http_transaction *h, struct ctdlsession *c, long msgnum, char *partnum);
StrBuf *text2html(const char *supplied_charset, int treat_as_wiki, char *roomname, long msgnum, StrBuf *Source);
StrBuf *variformat2html(StrBuf *Source);
int ctdl_readline(struct ctdlsession *ctdl, char *buf, int maxbytes);
+int ctdl_read_binary(struct ctdlsession *ctdl, char *buf, int bytes_requested);
void ctdl_c(struct http_transaction *h, struct ctdlsession *c);
int webserver(char *webserver_interface, int webserver_port, int webserver_protocol);
void ctdl_printf(struct ctdlsession *ctdl, const char *format,...);
void do_404(struct http_transaction *h);
void do_412(struct http_transaction *h);
void UrlizeText(StrBuf* Target, StrBuf *Source, StrBuf *WrkBuf);
+void json_render_one_message(struct http_transaction *h, struct ctdlsession *c, long msgnum);
projects / citadel.git / blobdiff