dtv-scan-tables.git - Digital TV scan tables

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author	Christoph Pfister <pfister@linuxtv.org>	2009-12-05 22:51:46 +0100
committer	Mauro Carvalho Chehab <mchehab@redhat.com>	2009-12-05 22:51:46 +0100
commit	a03487c2721aebd2c77711ec31edc1d7fa71dbfd (patch)
tree	acabda7c3b6de2b59d53ef488d3ee531226d41ee /dvb-t/se-Kalix
parent	b0ec86e64a3ec3c925f97acd583d6866d519e09e (diff)
download	dtv-scan-tables-a03487c2721aebd2c77711ec31edc1d7fa71dbfd.tar.gz

add scan file for Astra-23.5E

submitted by jmwislez gmail.com

Diffstat (limited to '')

0 files changed, 0 insertions, 0 deletions

/* $Id: mail2.c,v 1.13 2004/03/03 03:47:04 reinelt Exp $ * * mail: pop3, imap, news functions * * Copyright 2001 Leopold T�tsch <lt@toetsch.at> * * This file is part of LCD4Linux. * * LCD4Linux is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2, or (at your option) * any later version. * * LCD4Linux is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * * * $Log: mail2.c,v $ * Revision 1.13 2004/03/03 03:47:04 reinelt * big patch from Martin Hejl: * - use qprintf() where appropriate * - save CPU cycles on gettimeofday() * - add quit() functions to free allocated memory * - fixed lots of memory leaks * * Revision 1.12 2004/01/30 20:57:56 reinelt * HD44780 patch from Martin Hejl * dmalloc integrated * * Revision 1.11 2004/01/29 04:40:02 reinelt * every .c file includes "config.h" now * * Revision 1.10 2004/01/09 04:16:06 reinelt * added 'section' argument to cfg_get(), but NULLed it on all calls by now. * * Revision 1.9 2003/10/05 17:58:50 reinelt * libtool junk; copyright messages cleaned up * * Revision 1.8 2003/02/22 07:53:10 reinelt * cfg_get(key,defval) * * Revision 1.7 2002/12/05 19:23:01 reinelt * fixed undefined operations found by gcc3 * * Revision 1.6 2001/09/12 06:17:22 reinelt * *** empty log message *** * * Revision 1.5 2001/09/12 05:58:16 reinelt * fixed bug in mail2.c * * Revision 1.4 2001/03/16 09:28:08 ltoetsch * bugfixes * * Revision 1.3 2001/03/15 14:25:05 ltoetsch * added unread/total news * * Revision 1.2 2001/03/15 11:10:53 ltoetsch * added quit/logout to pop/imap * * Revision 1.1 2001/03/14 13:19:29 ltoetsch * Added pop3/imap4 mail support * * * Exported Functions: * * int Mail_pop_imap_news(char *mbox, int *total_mails, int *unseen); * returns -1 on error, 0 on success * */ #include "config.h" #include <string.h> #include <stdlib.h> #include <stdio.h> #include <unistd.h> #include <malloc.h> #include <errno.h> #include "debug.h" #include "cfg.h" #include "socket.h" #ifdef WITH_DMALLOC #include <dmalloc.h> #endif #define PROTO_UNKNOWN -1 #define PROTO_POP3 110 #define PROTO_NNTP 119 #define PROTO_IMAP4 143 /* * parse_proto() * * parse a MailboxN entry in 's' as * * proto:[user[:pass]@]machine[:port][/dir] * * 's' get's destroyed * returns 0 on success, -1 on error * */ static int parse_proto(char *s, int *proto, char **user, char **pass, char **machine, int *port, char **dir) { struct { char *prefix; int proto; } protos[] = { { "pop3:", PROTO_POP3 }, { "nntp:", PROTO_NNTP }, { "imap4:", PROTO_IMAP4 }, }; int i; char *p, *q; static char empty[] = ""; static char INBOX[] = "INBOX"; *proto = *port = PROTO_UNKNOWN; for (i=0; i< sizeof(protos)/sizeof(protos[0]); i++) { if (memcmp(s, protos[i].prefix, strlen(protos[i].prefix)) == 0) { *proto = *port = protos[i].proto; break; } } if (*proto == PROTO_UNKNOWN) return -1; p = s + strlen(protos[i].prefix); /* * this might fail if user or pass contains a '/' * */ if ((q = strchr(p, '/')) != NULL) { /* /dir */ *dir = q + 1; *q = '\0'; } else *dir = empty; if ((q = strchr(p, '@')) != NULL) { /* user, pass is present */ *machine = q + 1; *q = '\0'; *user = p; if ((q = strchr(p, ':')) != NULL) { /* user[:pass] */ *q = '\0'; *pass = q+1; } else *pass = empty; } else { *machine = p; *user = *pass = empty; } if ((q = strchr(*machine, ':')) != NULL) { /* machine[:pass] */ *q = '\0'; *port = atoi(q+1); if (*port <= 0 || *port >= 0xffff) return -1; } if (!**machine) return -1; if (*proto == PROTO_POP3 && **dir) return -1; if (*proto == PROTO_IMAP4 && !**dir) *dir = INBOX; return 0; } /* write buffer, compare with match */ #define BUFLEN 256 static int wr_rd(int fd, char *buf, char *match, char *err, char *machine, int port) { int n; n = write_socket(fd, buf); if (n <= 0) { error("Couldn't write to %s:%d (%s)", machine, port, strerror(errno)); close(fd); return -1; } n = read_socket_match(fd, buf, BUFLEN-1, match); if (n <= 0) { error("%s %s:%d (%s)", err, machine, port, strerror(errno)); close(fd); return -1; } return n; } static int check_nntp(char *user, char *pass, char *machine, int port, char *dir, int *total, int *unseen) { int fd; int n; char buf[BUFLEN]; char line[BUFLEN]; FILE *fp; int groups; int err; int totg, unsg; int first; char *s; *total = 0; *unseen = 0; strcpy(buf, (s=cfg_get(NULL, "Newsrc", ".newsrc"))); if (*buf == 0 || ((fp = fopen(buf, "r")) == NULL)) { error("Couldn't open .newsrc-file '%s'", buf); free(s); return -1; } free(s); fd = open_socket(machine, port); if (fd < 0) { error("Couldn't connect to %s:%d (%s)", machine, port, strerror(errno)); fclose(fp); return -1; } n = read_socket_match(fd, buf, BUFLEN-1, "20"); /* server ready */ if (n <= 0) { error("Server doesn't respond %s:%d (%s)", machine, port, strerror(errno)); close(fd); return -1; } /* do auth if necessary, this is NOT TESTED */ if (*user) { sprintf(buf, "AUTHINFO USER %s\r\n", user); if (wr_rd(fd, buf, "381", "No AUTH required?", machine, port) <= 0) return -1; if (*pass) { sprintf(buf, "AUTHINFO PASS %s\r\n", pass); if (wr_rd(fd, buf, "281", "Wrong PASS?", machine, port) <= 0) return -1; } } // Fixme: this is badbadbadbad sleep(2); /* wait for newsserver to read groupinfo */ groups = 0; err = 0; totg = unsg = 0; /* total, unseen */ while (fgets(line, sizeof(line)-1, fp) && err < 5) { char group[256]; char *p; int smin, smax, lmin, lmax; if (sscanf(line, "%255[^:]:", group) != 1) { error("Couldn't read group in '%s'", line); err++; continue; } if ((p=strchr(group,':')) != NULL) *p='\0'; /* check dir if it matches group */ if (*dir && strcmp(dir, group)) continue; sprintf(buf, "GROUP %s\r\n", group); if (wr_rd(fd, buf, "211", "Wrong Group", machine, port) <= 0) { err++; continue; } /* answer 211 total smin smax group: */ sscanf(buf, "211 %*d %d %d", &smin, &smax); debug("nntp: %s: smin=%d smax=%d", group, smin, smax); totg += smax-smin-1; p = strchr(line, ':'); p++; first = 1; while (1) { lmin = strtol(p, &p, 10); if (*p == '-') lmax = strtol(p+1, &p, 10); else lmax=lmin; debug("nntp: %s: lmin=%d lmax=%d", group, lmin, lmax); if (smax >= lmax) { /* server has more articles */ if (first) unsg += smax - lmax; else unsg -= lmax-lmin+1; first = 0; } else /* local has higher article ??? */ break; if (*p == ',') p++; else break; } } /* while fp */ fclose(fp); strcpy(buf, "QUIT\r\n"); wr_rd(fd, buf, "2", "Quit", machine, port); close(fd); *unseen = unsg; *total = totg; return 0; } static int check_imap4(char *user, char *pass, char *machine, int port, char *dir, int *total, int *unseen) { int fd = open_socket(machine, port); int n; char buf[BUFLEN]; char *p; *total=0; *unseen = 0; if (fd < 0) { error("Couldn't connect to %s:%d (%s)", machine, port, strerror(errno)); return -1; } n = read_socket_match(fd, buf, BUFLEN-1, "* OK"); if (n <= 0) { error("Server doesn't respond %s:%d (%s)", machine, port, strerror(errno)); close(fd); return -1; } sprintf(buf, ". LOGIN %s %s\r\n", user, pass); if (wr_rd(fd, buf, ". OK", "Wrong User/PASS?", machine, port) <= 0) return -1; sprintf(buf, ". STATUS %s (MESSAGES UNSEEN)\r\n", dir); if (wr_rd(fd, buf, "*", "Wrong dir?", machine, port) <= 0) return -1; if ((p = strstr(buf, "MESSAGES")) != NULL) sscanf(p, "%*s %d", total); else { error("Server doesn't provide MESSAGES (%s)", machine, port, strerror(errno)); close(fd); return -1; } if ((p = strstr(buf, "UNSEEN")) != NULL) sscanf(p, "%*s %d", unseen); else { error("Server doesn't provide UNSEEN (%s)", machine, port, strerror(errno)); close(fd); return -1; } strcpy(buf,". LOGOUT\r\n"); wr_rd(fd, buf, "", "LOGOUT", machine, port); close(fd); return 0; } static int check_pop3(char *user, char *pass, char *machine, int port, int *total, int *unseen) { int fd = open_socket(machine, port); int n; char buf[BUFLEN]; *total=0; *unseen=0; if (fd < 0) { error("Couldn't connect to %s:%d (%s)", machine, port, strerror(errno)); return -1; } n = read_socket_match(fd, buf, BUFLEN-1, "+OK"); if (n <= 0) { error("Server doesn't respond %s:%d (%s)", machine, port, strerror(errno)); close(fd); return -1; } if (*user) { sprintf(buf, "USER %s\r\n", user); if (wr_rd(fd, buf, "+OK", "Wrong USER?", machine, port) <= 0) return -1; } if (*pass) { sprintf(buf, "PASS %s\r\n", pass); if (wr_rd(fd, buf, "+OK", "Wrong PASS?", machine, port) <= 0) return -1; } sprintf(buf, "STAT\r\n"); if (wr_rd(fd, buf, "+OK", "Wrong STAT answer?", machine, port) <= 0) return -1; sscanf(buf, "+OK %d", total); if (*total) { sprintf(buf, "LAST\r\n"); if (wr_rd(fd, buf, "+OK", "Wrong LAST answer?", machine, port) <= 0) return -1; sscanf(buf, "+OK %d", unseen); *unseen = *total - *unseen; } strcpy(buf, "QUIT\r\n"); wr_rd(fd, buf, "+OK", "Quit", machine, port); close(fd); return 0; } int Mail_pop_imap_news(char *s, int *total, int *unseen) { int proto, port, ret; char *user, *pass, *machine, *dir, *ds; ds = strdup(s); if (ds == NULL) { error("Out of mem"); return -1; } ret = parse_proto(ds, &proto, &user, &pass, &machine, &port, &dir) ; if (ret < 0) error("Not a pop3/imap4 mailbox"); else ret = (proto == PROTO_POP3) ? check_pop3(user, pass, machine, port, total, unseen) : (proto == PROTO_NNTP) ? check_nntp(user, pass, machine, port, dir, total, unseen) : check_imap4(user, pass, machine, port, dir, total, unseen); free(ds); return ret; } #ifdef STANDALONE /* * test parse_proto with some garbage * */ int foreground = 1; int debugging = 3; /* * for STANDALONE tests, disable Text driver and * * cc -DSTANDALONE mail2.c socket.c debug.c -g -Wall -o mail2 * */ #ifdef CHECK_PARSER static int test(char *s) { int ret; int proto, port; char *user, *pass, *machine, *dir, *ds; ds = strdup(s); ret = parse_proto(ds, &proto, &user, &pass, &machine, &port, &dir) ; printf("parse_proto(%s) ret=%d\n", s, ret); if (!ret) printf( "\tproto='%d'\n" "\tuser='%s'\n" "\tpass='%s'\n" "\tmachine='%s'\n" "\tport='%d'\n" "\tdir='%s'\n", proto,user,pass,machine,port,dir); free(ds); return ret; } #endif int main(int argc, char *argv[]) { #ifdef CHECK_PARSER int i, ret; /* proto:[user[:pass]@]machine[:port][/dir] */ char *t[] = { "pop3:sepp:Geheim@Rechner:123", "pop3:sepp@Rechner", "pop3:Rechner:123", "imap4:sepp:Geheim@Rechner/dir@/:pfad", "imap4:sepp:Geheim@Rechner", "imap4sepp:Geheim@Rechner/dir@/:pfad", "imap4:sepp:Geheim/Rechner/dir@/:pfad", "pop3:sepp@:", 0 }; ret = 0; if (argc > 1) ret |= test(argv[1]); else for (i = 0; t[i]; i++) ret |= test(t[i]); return ret; # else int total = -1, unseen = -1; char *mbx = "imap4:user:pass@server/folder/file"; int ret = Mail_pop_imap(mbx, &total, &unseen); printf("ret = %d, total = %d unseen = %d\n", ret, total, unseen); return ret; # endif } #endif


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