mirror of
https://github.com/rkd77/elinks.git
synced 2024-09-06 23:44:43 -04:00
194 lines
5.9 KiB
C
194 lines
5.9 KiB
C
/* Status/error messages managment */
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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#include <string.h>
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#include "elinks.h"
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#include "intl/libintl.h"
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#include "network/connection.h"
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#include "network/state.h"
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#include "terminal/terminal.h"
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#include "util/conv.h"
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#include "util/lists.h"
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#include "util/memory.h"
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#include "util/string.h"
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/* Global variables */
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struct s_msg_dsc {
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int n;
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char *msg;
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};
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static const struct s_msg_dsc msg_dsc[] = {
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{S_WAIT, N_("Waiting in queue")},
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{S_DNS, N_("Looking up host")},
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{S_CONN, N_("Making connection")},
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{S_SSL_NEG, N_("SSL negotiation")},
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{S_SENT, N_("Request sent")},
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{S_LOGIN, N_("Logging in")},
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{S_GETH, N_("Getting headers")},
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{S_PROC, N_("Server is processing request")},
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{S_TRANS, N_("Transferring")},
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#ifdef CONFIG_BITTORRENT
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{S_RESUME, N_("Resuming")},
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{S_CONN_PEERS, N_("Connecting to peers")},
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{S_CONN_TRACKER, N_("Connecting to tracker")},
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#endif
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{S_WAIT_REDIR, N_("Waiting for redirect confirmation")},
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{S_OK, N_("OK")},
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{S_INTERRUPTED, N_("Interrupted")},
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{S_EXCEPT, N_("Socket exception")},
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{S_INTERNAL, N_("Internal error")},
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{S_OUT_OF_MEM, N_("Out of memory")},
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{S_NO_DNS, N_("Host not found")},
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{S_CANT_WRITE, N_("Error writing to socket")},
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{S_CANT_READ, N_("Error reading from socket")},
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{S_MODIFIED, N_("Data modified")},
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{S_BAD_URL, N_("Bad URL syntax")},
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{S_TIMEOUT, N_("Receive timeout")},
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{S_RESTART, N_("Request must be restarted")},
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{S_STATE, N_("Can't get socket state")},
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{S_LOCAL_ONLY, N_("Only local connections are permitted")},
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{S_NO_FORCED_DNS, N_("No host in the specified IP family was found")},
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#if defined(CONFIG_GZIP) || defined(CONFIG_BZIP2)
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{S_ENCODE_ERROR, N_("Error while decoding file. This might be caused\n"
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"by the encoded file being corrupt.") },
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#endif
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{S_UNKNOWN_PROTOCOL, N_("This URL contains a protocol not yet known by ELinks.\n"
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"You can configure an external handler for it through\n"
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"the options system.")},
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{S_EXTERNAL_PROTOCOL, N_("This URL contains a protocol that is not natively known\n"
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"by ELinks which means that ELinks relies on external\n"
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"programs for handling it. Downloading URLs using external\n"
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"programs is not supported.")},
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{S_HTTP_ERROR, N_("Bad HTTP response")},
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{S_HTTP_204, N_("No content")},
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{S_HTTP_UPLOAD_RESIZED, N_("File was resized during upload")},
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{S_FILE_TYPE, N_("Unknown file type")},
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{S_FILE_ERROR, N_("Error opening file")},
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{S_FILE_CGI_BAD_PATH, N_("CGI script not in CGI path")},
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{S_FILE_ANONYMOUS, N_("Local file access is not allowed in anonymous mode")},
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#ifdef CONFIG_FTP
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{S_FTP_ERROR, N_("Bad FTP response")},
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{S_FTP_UNAVAIL, N_("FTP service unavailable")},
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{S_FTP_LOGIN, N_("Bad FTP login")},
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{S_FTP_PORT, N_("FTP PORT command failed")},
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{S_FTP_NO_FILE, N_("File not found")},
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{S_FTP_FILE_ERROR, N_("FTP file error")},
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#endif
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#ifdef CONFIG_SSL
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{S_SSL_ERROR, N_("SSL error")},
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#else
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{S_SSL_ERROR, N_("This version of ELinks does not contain SSL/TLS support")},
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#endif
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{S_NO_JAVASCRIPT, N_("JavaScript support is not enabled")},
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#ifdef CONFIG_NNTP
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{S_NNTP_ERROR, N_("Bad NNTP response")},
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{S_NNTP_NEWS_SERVER, N_("Unable to handle news: URI because no news server has been\n"
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"been configured. Either set the option protocol.nntp.server\n"
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"or set the NNTPSERVER environment variable.")},
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{S_NNTP_SERVER_HANG_UP, N_("Server hung up for some reason")},
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{S_NNTP_GROUP_UNKNOWN, N_("No such newsgroup")},
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{S_NNTP_ARTICLE_UNKNOWN,N_("No such article")},
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{S_NNTP_TRANSFER_ERROR, N_("Transfer failed")},
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{S_NNTP_AUTH_REQUIRED, N_("Authorization required")},
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{S_NNTP_ACCESS_DENIED, N_("Access to server denied")},
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#endif
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#ifdef CONFIG_GOPHER
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{S_GOPHER_CSO_ERROR, N_("The CSO phone-book protocol is not supported.")},
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#endif
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{S_PROXY_ERROR, N_("Configuration of the proxy server failed.\n"
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"This might be caused by an incorrect proxy\n"
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"setting specified by an environment variable\n"
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"or returned by a scripting proxy hook.\n"
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"\n"
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"The correct syntax for proxy settings are\n"
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"a host name optionally followed by a colon\n"
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"and a port number. Example: 'localhost:8080'.")},
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#ifdef CONFIG_BITTORRENT
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{S_BITTORRENT_ERROR, N_("BitTorrent error")},
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{S_BITTORRENT_METAINFO, N_("The BitTorrent metainfo file contained errors")},
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{S_BITTORRENT_TRACKER, N_("The tracker requesting failed")},
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{S_BITTORRENT_BAD_URL, N_("The BitTorrent URL does not point to a valid URL")},
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{S_BITTORRENT_PEER_URL, N_("The bittorrent-peer URL scheme is for internal use only")},
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#endif
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/* fsp_open_session() failed but did not set errno.
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* fsp_open_session() never sends anything to the FSP server,
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* so this error does not mean the server itself does not work.
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* More likely, there was some problem in asking a DNS server
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* about the address of the FSP server. */
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{S_FSP_OPEN_SESSION_UNKN, N_("FSP server not found")},
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{0, NULL}
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};
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struct strerror_val {
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LIST_HEAD(struct strerror_val);
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char msg[1]; /* must be last */
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};
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static INIT_LIST_OF(struct strerror_val, strerror_buf);
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/* It returns convenient error message, depending on @state.
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* It never returns NULL (if one changes that, be warn that
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* callers may not test for this condition) --Zas */
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char *
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get_state_message(struct connection_state state, struct terminal *term)
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{
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char *e;
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struct strerror_val *s;
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int len;
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char *unknown_error = _("Unknown error", term);
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if (!is_system_error(state)) {
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int i;
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for (i = 0; msg_dsc[i].msg; i++)
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if (msg_dsc[i].n == state.basic)
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return _(msg_dsc[i].msg, term);
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return unknown_error;
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}
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e = (char *) strerror(state.syserr);
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if (!e || !*e) return unknown_error;
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len = strlen(e);
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foreach (s, strerror_buf)
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if (!strlcmp(s->msg, -1, e, len))
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return s->msg;
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s = (struct strerror_val *)mem_calloc(1, sizeof(*s) + len);
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if (!s) return unknown_error;
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memcpy(s->msg, e, len + 1);
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add_to_list(strerror_buf, s);
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return s->msg;
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}
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void
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done_state_message(void)
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{
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free_list(strerror_buf);
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}
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