mirror of
https://bitbucket.org/jsuto/piler.git
synced 2024-11-08 11:02:00 +01:00
526 lines
14 KiB
C
526 lines
14 KiB
C
/*
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* pilerimport.c, SJ
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*/
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#define _FILE_OFFSET_BITS 64
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <sys/time.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <sys/socket.h>
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#include <fcntl.h>
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#include <dirent.h>
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#include <unistd.h>
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#include <time.h>
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#include <locale.h>
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#include <getopt.h>
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#include <syslog.h>
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#include <piler.h>
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#define SKIPLIST "junk,trash,spam,draft,"
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#define MBOX_ARGS 1024
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extern char *optarg;
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extern int optind;
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int quiet=0;
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int remove_after_successful_import = 0;
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int connect_to_imap_server(int sd, int *seq, char *server, char *username, char *password, int port, struct __data *data, int use_ssl);
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int list_folders(int sd, int *seq, char *folders, int foldersize, int use_ssl, struct __data *data);
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int process_imap_folder(int sd, int *seq, char *folder, struct session_data *sdata, struct __data *data, int use_ssl, struct __config *cfg);
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int connect_to_pop3_server(int sd, char *server, char *username, char *password, int port, struct __data *data, int use_ssl);
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int process_pop3_emails(int sd, struct session_data *sdata, struct __data *data, int use_ssl, struct __config *cfg);
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void close_connection(int sd, struct __data *data, int use_ssl);
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int import_from_mailbox(char *mailbox, struct session_data *sdata, struct __data *data, struct __config *cfg){
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FILE *F, *f=NULL;
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int rc=ERR, tot_msgs=0, ret=OK;
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char buf[MAXBUFSIZE], fname[SMALLBUFSIZE];
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time_t t;
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F = fopen(mailbox, "r");
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if(!F){
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printf("cannot open mailbox: %s\n", mailbox);
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return rc;
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}
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t = time(NULL);
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while(fgets(buf, sizeof(buf)-1, F)){
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if(buf[0] == 'F' && buf[1] == 'r' && buf[2] == 'o' && buf[3] == 'm' && buf[4] == ' '){
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tot_msgs++;
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if(f){
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fclose(f);
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f = NULL;
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rc = import_message(fname, sdata, data, cfg);
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if(rc == ERR) ret = ERR;
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unlink(fname);
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if(quiet == 0) printf("processed: %7d\r", tot_msgs); fflush(stdout);
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}
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snprintf(fname, sizeof(fname)-1, "%ld-%d", t, tot_msgs);
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f = fopen(fname, "w+");
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continue;
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}
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if(f) fprintf(f, "%s", buf);
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}
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if(f){
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fclose(f);
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rc = import_message(fname, sdata, data, cfg);
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if(rc == ERR) ret = ERR;
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unlink(fname);
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if(quiet == 0) printf("processed: %7d\r", tot_msgs); fflush(stdout);
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}
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fclose(F);
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return ret;
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}
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int import_mbox_from_dir(char *directory, struct session_data *sdata, struct __data *data, int *tot_msgs, struct __config *cfg){
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DIR *dir;
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struct dirent *de;
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int rc=ERR, ret=OK, i=0;
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unsigned long folder;
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char fname[SMALLBUFSIZE];
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struct stat st;
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dir = opendir(directory);
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if(!dir){
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printf("cannot open directory: %s\n", directory);
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return ERR;
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}
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while((de = readdir(dir))){
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if(strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0) continue;
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snprintf(fname, sizeof(fname)-1, "%s/%s", directory, de->d_name);
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if(stat(fname, &st) == 0){
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if(S_ISDIR(st.st_mode)){
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folder = data->folder;
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rc = import_mbox_from_dir(fname, sdata, data, tot_msgs, cfg);
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data->folder = folder;
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if(rc == ERR) ret = ERR;
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}
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else {
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if(S_ISREG(st.st_mode)){
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if(i == 0 && data->recursive_folder_names == 1){
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folder = get_folder_id(sdata, fname, data->folder);
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if(folder == 0){
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folder = add_new_folder(sdata, fname, data->folder);
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if(folder == 0){
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printf("error: cannot get/add folder '%s' to parent id: %d\n", fname, data->folder);
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return ERR;
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}
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else {
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data->folder = folder;
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}
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}
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}
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rc = import_from_mailbox(fname, sdata, data, cfg);
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if(rc == OK) (*tot_msgs)++;
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else ret = ERR;
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i++;
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}
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else {
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printf("%s is not a file\n", fname);
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}
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}
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}
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else {
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printf("cannot stat() %s\n", fname);
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}
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}
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closedir(dir);
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return ret;
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}
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int import_from_maildir(char *directory, struct session_data *sdata, struct __data *data, int *tot_msgs, struct __config *cfg){
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DIR *dir;
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struct dirent *de;
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int rc=ERR, ret=OK, i=0;
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unsigned long folder;
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char *p, fname[SMALLBUFSIZE];
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struct stat st;
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dir = opendir(directory);
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if(!dir){
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printf("cannot open directory: %s\n", directory);
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return ERR;
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}
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while((de = readdir(dir))){
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if(strcmp(de->d_name, ".") == 0 || strcmp(de->d_name, "..") == 0) continue;
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snprintf(fname, sizeof(fname)-1, "%s/%s", directory, de->d_name);
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if(stat(fname, &st) == 0){
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if(S_ISDIR(st.st_mode)){
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folder = data->folder;
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rc = import_from_maildir(fname, sdata, data, tot_msgs, cfg);
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data->folder = folder;
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if(rc == ERR) ret = ERR;
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}
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else {
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if(S_ISREG(st.st_mode)){
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if(i == 0 && data->recursive_folder_names == 1){
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p = strrchr(directory, '/');
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if(p) p++;
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else {
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printf("invalid directory name: '%s'\n", directory);
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return ERR;
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}
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folder = get_folder_id(sdata, p, data->folder);
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if(folder == 0){
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folder = add_new_folder(sdata, p, data->folder);
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if(folder == 0){
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printf("error: cannot get/add folder '%s' to parent id: %d\n", p, data->folder);
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return ERR;
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}
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else {
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data->folder = folder;
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}
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}
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}
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rc = import_message(fname, sdata, data, cfg);
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if(rc == OK) (*tot_msgs)++;
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else ret = ERR;
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if(remove_after_successful_import == 1 && ret != ERR) unlink(fname);
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i++;
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if(quiet == 0) printf("processed: %7d\r", *tot_msgs); fflush(stdout);
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}
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else {
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printf("%s is not a file\n", fname);
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}
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}
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}
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else {
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printf("cannot stat() %s\n", fname);
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}
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}
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closedir(dir);
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return ret;
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}
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int import_from_imap_server(char *server, char *username, char *password, int port, struct session_data *sdata, struct __data *data, char *skiplist, struct __config *cfg){
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int rc=ERR, ret=OK, sd, seq=1, skipmatch, use_ssl=0;
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char *p, puf[SMALLBUFSIZE];
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char muf[SMALLBUFSIZE];
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char folders[MAXBUFSIZE];
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if(port == 993) use_ssl = 1;
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if((sd = socket(AF_INET, SOCK_STREAM, 0)) == -1){
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printf("cannot create socket\n");
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return ERR;
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}
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if(connect_to_imap_server(sd, &seq, server, username, password, port, data, use_ssl) == ERR){
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close(sd);
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return ERR;
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}
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list_folders(sd, &seq, &folders[0], sizeof(folders), use_ssl, data);
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p = &folders[0];
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do {
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memset(puf, 0, sizeof(puf));
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p = split(p, '\n', puf, sizeof(puf)-1);
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if(strlen(puf) < 1) continue;
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skipmatch = 0;
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if(skiplist && strlen(skiplist) > 0){
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snprintf(muf, sizeof(muf)-1, "%s,", puf);
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if(strstr(skiplist, muf)) skipmatch = 1;
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}
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if(skipmatch == 1){
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if(quiet == 0) printf("SKIPPING FOLDER: %s\n", puf);
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continue;
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}
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if(quiet == 0) printf("processing folder: %s... ", puf);
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rc = process_imap_folder(sd, &seq, puf, sdata, data, use_ssl, cfg);
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if(rc == ERR) ret = ERR;
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} while(p);
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close_connection(sd, data, use_ssl);
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return ret;
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}
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int import_from_pop3_server(char *server, char *username, char *password, int port, struct session_data *sdata, struct __data *data, struct __config *cfg){
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int rc=ERR, ret=OK, sd, use_ssl=0;
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if(port == 995) use_ssl = 1;
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if((sd = socket(AF_INET, SOCK_STREAM, 0)) == -1){
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printf("cannot create socket\n");
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return ERR;
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}
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if(connect_to_pop3_server(sd, server, username, password, port, data, use_ssl) == ERR){
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close(sd);
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return ERR;
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}
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rc = process_pop3_emails(sd, sdata, data, use_ssl, cfg);
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if(rc == ERR) ret = ERR;
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close_connection(sd, data, use_ssl);
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return ret;
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}
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void usage(){
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printf("usage: pilerimport [-c <config file>] -e <eml file> | -m <mailbox file> | -d <directory> | -i <imap server> | -K <pop3 server> | -u <imap username> -p <imap password> -P <imap port> [-F <foldername>] [-R] [-r] [-q]\n");
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exit(0);
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}
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int main(int argc, char **argv){
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int i, c, rc=0, n_mbox=0, tot_msgs=0, port=143;
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char *configfile=CONFIG_FILE, *emlfile=NULL, *mboxdir=NULL, *mbox[MBOX_ARGS], *directory=NULL;
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char *imapserver=NULL, *pop3server=NULL, *username=NULL, *password=NULL, *skiplist=SKIPLIST, *folder=NULL;
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struct session_data sdata;
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struct __config cfg;
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struct __data data;
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for(i=0; i<MBOX_ARGS; i++) mbox[i] = NULL;
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data.folder = 0;
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data.recursive_folder_names = 0;
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data.archiving_rules = NULL;
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data.retention_rules = NULL;
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while(1){
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#ifdef _GNU_SOURCE
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static struct option long_options[] =
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{
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{"config", required_argument, 0, 'c' },
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{"eml", required_argument, 0, 'e' },
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{"dir", required_argument, 0, 'd' },
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{"mbox", required_argument, 0, 'm' },
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{"mboxdir", required_argument, 0, 'M' },
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{"imapserver", required_argument, 0, 'i' },
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{"pop3server", required_argument, 0, 'K' },
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{"username", required_argument, 0, 'u' },
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{"password", required_argument, 0, 'p' },
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{"port", required_argument, 0, 'P' },
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{"skiplist", required_argument, 0, 'x' },
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{"folder", required_argument, 0, 'F' },
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{"quiet", required_argument, 0, 'q' },
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{"recursive", required_argument, 0, 'R' },
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{"remove-after-import", required_argument, 0, 'r' },
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{"help", no_argument, 0, 'h' },
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{0,0,0,0}
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};
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int option_index = 0;
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c = getopt_long(argc, argv, "c:m:M:e:d:i:K:u:p:P:x:F:Rrqh?", long_options, &option_index);
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#else
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c = getopt(argc, argv, "c:m:M:e:d:i:K:u:p:P:x:F:Rrqh?");
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#endif
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if(c == -1) break;
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switch(c){
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case 'c' :
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configfile = optarg;
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break;
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case 'e' :
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emlfile = optarg;
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break;
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case 'd' :
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directory = optarg;
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break;
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case 'm' :
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if(n_mbox < MBOX_ARGS){
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mbox[n_mbox++] = optarg;
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} else {
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printf("too many -m <mailbox> arguments: %s\n", optarg);
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}
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break;
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case 'M' :
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mboxdir = optarg;
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break;
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case 'i' :
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imapserver = optarg;
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break;
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case 'K' :
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pop3server = optarg;
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if(port == 143) port = 110;
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break;
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case 'u' :
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username = optarg;
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break;
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case 'p' :
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password = optarg;
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break;
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case 'P' :
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port = atoi(optarg);
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break;
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case 'x' :
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skiplist = optarg;
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break;
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case 'F' :
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folder = optarg;
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break;
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case 'R' :
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data.recursive_folder_names = 1;
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break;
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case 'r' :
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remove_after_successful_import = 1;
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break;
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case 'q' :
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quiet = 1;
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break;
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case 'h' :
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case '?' :
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usage();
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break;
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default :
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break;
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}
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}
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if(!mbox[0] && !mboxdir && !emlfile && !directory && !imapserver && !pop3server) usage();
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cfg = read_config(configfile);
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if(read_key(&cfg)){
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printf("%s\n", ERR_READING_KEY);
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return ERR;
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}
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mysql_init(&(sdata.mysql));
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mysql_options(&(sdata.mysql), MYSQL_OPT_CONNECT_TIMEOUT, (const char*)&cfg.mysql_connect_timeout);
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if(mysql_real_connect(&(sdata.mysql), cfg.mysqlhost, cfg.mysqluser, cfg.mysqlpwd, cfg.mysqldb, cfg.mysqlport, cfg.mysqlsocket, 0) == 0){
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printf("error: cant connect to mysql server\n");
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return ERR;
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}
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mysql_real_query(&(sdata.mysql), "SET NAMES utf8", strlen("SET NAMES utf8"));
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mysql_real_query(&(sdata.mysql), "SET CHARACTER SET utf8", strlen("SET CHARACTER SET utf8"));
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setlocale(LC_CTYPE, cfg.locale);
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(void) openlog("pilerimport", LOG_PID, LOG_MAIL);
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if(folder){
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data.folder = get_folder_id(&sdata, folder, 0);
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if(data.folder == 0){
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data.folder = add_new_folder(&sdata, folder, 0);
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}
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if(data.folder == 0){
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printf("error: cannot get/add folder '%s'\n", folder);
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mysql_close(&(sdata.mysql));
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return 0;
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}
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}
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load_rules(&sdata, &(data.archiving_rules), SQL_ARCHIVING_RULE_TABLE);
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load_rules(&sdata, &(data.retention_rules), SQL_RETENTION_RULE_TABLE);
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load_mydomains(&sdata, &data, &cfg);
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if(emlfile) rc = import_message(emlfile, &sdata, &data, &cfg);
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if(mbox[0]){
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for(i=0; i<n_mbox; i++){
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rc = import_from_mailbox(mbox[i], &sdata, &data, &cfg);
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}
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}
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if(mboxdir) rc = import_mbox_from_dir(mboxdir, &sdata, &data, &tot_msgs, &cfg);
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if(directory) rc = import_from_maildir(directory, &sdata, &data, &tot_msgs, &cfg);
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if(imapserver && username && password) rc = import_from_imap_server(imapserver, username, password, port, &sdata, &data, skiplist, &cfg);
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if(pop3server && username && password) rc = import_from_pop3_server(pop3server, username, password, port, &sdata, &data, &cfg);
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free_rule(data.archiving_rules);
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free_rule(data.retention_rules);
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mysql_close(&(sdata.mysql));
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if(quiet == 0) printf("\n");
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return rc;
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}
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