+++ /dev/null
-/*
- * Command-line utility to transmit a server command.
- *
- * Copyright (c) 1987-2009 by the citadel.org team
- *
- * This program 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 3 of the License, or
- * (at your option) any later version.
- *
- * This program 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
- */
-
-#include "ctdl_module.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <string.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <ctype.h>
-
-#if TIME_WITH_SYS_TIME
-# include <sys/time.h>
-# include <time.h>
-#else
-# if HAVE_SYS_TIME_H
-# include <sys/time.h>
-# else
-# include <time.h>
-# endif
-#endif
-
-#include <signal.h>
-#include <errno.h>
-#include <limits.h>
-#include <libcitadel.h>
-#include "citadel.h"
-#include "citadel_ipc.h"
-#include "server.h"
-#include "config.h"
-
-#define LOCKFILE "/tmp/LCK.sendcommand"
-
-static CtdlIPC *ipc = NULL;
-
-/*
- * Why both cleanup() and nq_cleanup() ? Notice the alarm() call in
- * cleanup() . If for some reason sendcommand hangs waiting for the server
- * to clean up, the alarm clock goes off and the program exits anyway.
- * The cleanup() routine makes a check to ensure it's not reentering, in
- * case the ipc module looped it somehow.
- */
-void nq_cleanup(int e)
-{
- exit(e);
-}
-
-/*
- * send binary to server
- */
-void serv_write(CtdlIPC *ipc, const char *buf, unsigned int nbytes)
-{
- unsigned int bytes_written = 0;
- int retval;
-/*
-#if defined(HAVE_OPENSSL)
- if (ipc->ssl) {
- serv_write_ssl(ipc, buf, nbytes);
- return;
- }
-#endif
-*/
- while (bytes_written < nbytes) {
- retval = write(ipc->sock, &buf[bytes_written],
- nbytes - bytes_written);
- if (retval < 1) {
- connection_died(ipc, 0);
- return;
- }
- bytes_written += retval;
- }
-}
-
-
-void cleanup(int e)
-{
- static int nested = 0;
-
- alarm(30);
- signal(SIGALRM, nq_cleanup);
- serv_write(ipc, "\n", 1);
- if (nested++ < 1)
- CtdlIPCQuit(ipc);
- nq_cleanup(e);
-}
-
-/*
- * This is implemented as a function rather than as a macro because the
- * client-side IPC modules expect logoff() to be defined. They call logoff()
- * when a problem connecting or staying connected to the server occurs.
- */
-void logoff(int e)
-{
- cleanup(e);
-}
-
-static char *args[] =
-{"getmail", NULL};
-
-/*
- * Connect sendcommand to the Citadel server running on this computer.
- */
-void np_attach_to_server(char *host, char *port)
-{
- char buf[SIZ];
- char hostbuf[256] = "";
- char portbuf[256] = "";
- int r;
-
- fprintf(stderr, "Attaching to server...\n");
- strncpy(hostbuf, host, 256);
- strncpy(portbuf, port, 256);
- ipc = CtdlIPC_new(1, args, hostbuf, portbuf);
- if (!ipc) {
- fprintf(stderr, "Can't connect: %s\n", strerror(errno));
- exit(3);
- }
- CtdlIPC_chat_recv(ipc, buf);
- fprintf(stderr, "%s\n", &buf[4]);
- snprintf(buf, sizeof buf, "IPGM %d", config.c_ipgm_secret);
- r = CtdlIPCInternalProgram(ipc, config.c_ipgm_secret, buf);
- fprintf(stderr, "%s\n", buf);
- if (r / 100 != 2) {
- cleanup(2);
- }
-}
-
-
-void sendcommand_die(void) {
- exit(0);
-}
-
-
-/*
- * saves filelen bytes from file at pathname
- */
-int save_buffer(void *file, size_t filelen, const char *pathname)
-{
- size_t block = 0;
- size_t bytes_written = 0;
- FILE *fp;
-
- fp = fopen(pathname, "w");
- if (!fp) {
- fprintf(stderr, "Cannot open '%s': %s\n", pathname, strerror(errno));
- return 0;
- }
- do {
- block = fwrite((char *)file + bytes_written, 1,
- filelen - bytes_written, fp);
- bytes_written += block;
- } while (errno == EINTR && bytes_written < filelen);
- fclose(fp);
-
- if (bytes_written < filelen) {
- fprintf(stderr,"Trouble saving '%s': %s\n", pathname,
- strerror(errno));
- return 0;
- }
- return 1;
-}
-
-
-/*
- * main
- */
-int main(int argc, char **argv)
-{
- int a, r, i;
- char cmd[5][SIZ];
- char buf[SIZ];
- int MessageToRetrieve;
- int MessageFound = 0;
- int relh=0;
- int home=0;
- int n=0;
- char relhome[PATH_MAX]="";
- char ctdldir[PATH_MAX]=CTDLDIR;
- fd_set read_fd;
- struct timeval tv;
- int ret, err;
- int server_shutting_down = 0;
- struct ctdlipcroom *Room;
- struct ctdlipcmessage *mret;
- char cret[SIZ];
- unsigned long *msgarr;
- struct parts *att;
-
- strcpy(ctdl_home_directory, DEFAULT_PORT);
-
- /*
- * Change directories if specified
- */
- for (a = 1; a < argc && n < 5; ++a) {
- if (!strncmp(argv[a], "-h", 2)) {
- relh=argv[a][2]!='/';
- if (!relh) safestrncpy(ctdl_home_directory, &argv[a][2],
- sizeof ctdl_home_directory);
- else
- safestrncpy(relhome, &argv[a][2],
- sizeof relhome);
- home=1;
- } else {
-
- strcpy(cmd[n++], argv[a]);
- }
- }
-
- calc_dirs_n_files(relh, home, relhome, ctdldir, 0);
- get_config();
-
- signal(SIGINT, cleanup);
- signal(SIGQUIT, cleanup);
- signal(SIGHUP, cleanup);
- signal(SIGTERM, cleanup);
-
- fprintf(stderr, "getmail: started (pid=%d) "
- "running in %s\n",
- (int) getpid(),
- ctdl_home_directory);
- fflush(stderr);
-
-// alarm(5);
-// signal(SIGALRM, nq_cleanup); /* Set up a watchdog type timer in case we hang */
-
- np_attach_to_server(UDS, ctdl_run_dir);
- fflush(stderr);
- setIPCDeathHook(sendcommand_die);
-
- fprintf(stderr, "GOTO %s\n", cmd[0]);
- CtdlIPCGotoRoom(ipc, cmd[0], "", &Room, cret);
- fprintf(stderr, "%s\n", cret);
-
- MessageToRetrieve = atol(cmd[1]);
-
- r = CtdlIPCGetMessages(ipc, 0, 0, NULL, &msgarr, buf);
- printf("Messages: ");
- for (i = 0; msgarr[i] > 0 ; i ++)
- {
-// printf(" %ld ", msgarr[i]);
- if (msgarr[i] == MessageToRetrieve)
- MessageFound = 1;
- }
- if (!MessageFound)
- printf("Message %d not found in the above list.", MessageToRetrieve);
- printf("\n");
-
- CtdlIPCGetSingleMessage(ipc, MessageToRetrieve,0,4, &mret, cret);
- fprintf(stderr, "%s\n", cret);
- fprintf(stderr, "%s: %s\n", "path", mret->path);
- fprintf(stderr, "%s: %s\n", "author", mret->author);
- fprintf(stderr, "%s: %s\n", "subject", mret->subject);
- fprintf(stderr, "%s: %s\n", "email", mret->email);
- fprintf(stderr, "%s: %s\n", "text", mret->text);
-
- att = mret->attachments;
-
- while (att != NULL){
- void *attachment;
- char tmp[PATH_MAX];
- char buf[SIZ];
-
- fprintf(stderr, "Attachment: [%s] %s\n", att->number, att->filename);
- r = CtdlIPCAttachmentDownload(ipc, MessageToRetrieve, att->number, &attachment, NULL, buf);
- printf("----\%s\n----\n", buf);
- if (r / 100 != 2) {
- printf("%s\n", buf);
- } else {
- size_t len;
-
- len = (size_t)extract_long(buf, 0);
- CtdlMakeTempFileName(tmp, sizeof tmp);
- strcat(tmp, att->filename);
- printf("Saving Attachment to %s", tmp);
- save_buffer(attachment, len, tmp);
- free(attachment);
- }
- att = att->next;
-
- }
-
- ///if (
-
-
- CtdlIPCQuit(ipc);
- exit (1);
-
-
-
-
-
-
- CtdlIPC_chat_send(ipc, cmd[4]);
- CtdlIPC_chat_recv(ipc, buf);
- fprintf(stderr, "%s\n", buf);
-
- tv.tv_sec = 0;
- tv.tv_usec = 1000;
-
- if (!strncasecmp(&buf[1], "31", 2)) {
- server_shutting_down = 1;
- }
-
- if (buf[0] == '1') {
- while (CtdlIPC_chat_recv(ipc, buf), strcmp(buf, "000")) {
- printf("%s\n", buf);
- alarm(5); /* Kick the watchdog timer */
- }
- } else if (buf[0] == '4') {
- do {
- if (fgets(buf, sizeof buf, stdin) == NULL)
- strcpy(buf, "000");
- if (!IsEmptyStr(buf))
- if (buf[strlen(buf) - 1] == '\n')
- buf[strlen(buf) - 1] = 0;
- if (!IsEmptyStr(buf))
- if (buf[strlen(buf) - 1] == '\r')
- buf[strlen(buf) - 1] = 0;
- if (strcmp(buf, "000"))
- CtdlIPC_chat_send(ipc, buf);
-
- FD_ZERO(&read_fd);
- FD_SET(ipc->sock, &read_fd);
- ret = select(ipc->sock+1, &read_fd, NULL, NULL, &tv);
- err = errno;
- if (err!=0)
- printf("select failed: %d", err);
-
- if (ret == -1) {
- if (!(errno == EINTR || errno == EAGAIN))
- printf("select failed: %d", err);
- return 1;
- }
-
- if (ret != 0) {
- size_t n;
- char rbuf[SIZ];
-
- rbuf[0] = '\0';
- n = read(ipc->sock, rbuf, SIZ);
- if (n>0) {
- rbuf[n]='\0';
- fprintf(stderr, "%s", rbuf);
- fflush(stdout);
- }
- }
- alarm(5); /* Kick the watchdog timer */
- } while (strcmp(buf, "000"));
- CtdlIPC_chat_send(ipc, "\n");
- CtdlIPC_chat_send(ipc, "000");
- }
- alarm(0); /* Shutdown the watchdog timer */
- fprintf(stderr, "sendcommand: processing ended.\n");
-
- /* Clean up and log off ... unless the server indicated that the command
- * we sent is shutting it down, in which case we want to just cut the
- * connection and exit.
- */
- if (server_shutting_down) {
- nq_cleanup(0);
- }
- else {
- cleanup(0);
- }
- return 0;
-}
-
-
-/*
- * Stub function
- */
-void stty_ctdl(int cmd) {
-}
-
-
projects / citadel.git / commitdiff