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https://bitbucket.org/jsuto/piler.git
synced 2024-12-25 07:20:11 +01:00
added pilerexport for bulk export to EML, and simplified pilerget
This commit is contained in:
SJ
parent
94660cf32f
commit
bafbbc7fa8
@ -33,7 +33,7 @@ MAKE = `which make`
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INSTALL = @INSTALL@
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all: libpiler.a piler pilerconf pilerget pilerimport test
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all: libpiler.a piler pilerconf pilerget pilerimport pilerexport test
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install: install-piler
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@ -54,6 +54,9 @@ pilerget: pilerget.c libpiler.a
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pilerimport: pilerimport.c libpiler.a
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$(CC) $(CFLAGS) $(INCDIR) $(DEFS) -o $@ $^ -lpiler $(LIBS) $(LIBDIR)
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pilerexport: pilerexport.c libpiler.a
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$(CC) $(CFLAGS) $(INCDIR) $(DEFS) -o $@ $^ -lpiler $(LIBS) $(LIBDIR)
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pilerconf: pilerconf.c cfg.o misc.o tai.o
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$(CC) $(CFLAGS) $(INCDIR) $(DEFS) -o $@ $^ $(LIBDIR)
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@ -78,6 +78,7 @@
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#define SQL_RECIPIENT_TABLE "rcpt"
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#define SQL_ARCHIVING_RULE_TABLE "archiving_rule"
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#define SQL_COUNTER_TABLE "counter"
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#define SQL_MESSAGES_VIEW "messages"
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/* TRE stuff */
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309
src/pilerexport.c
Normal file
309
src/pilerexport.c
Normal file
@ -0,0 +1,309 @@
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/*
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* pilerexport.c, SJ
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*/
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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 <fcntl.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 <syslog.h>
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#include <piler.h>
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extern char *optarg;
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extern int optind;
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char *query=NULL;
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regex_t regexp;
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void usage(){
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printf("usage: .... \n");
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exit(0);
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}
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void clean_exit(char *msg, int rc){
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if(msg) printf("error: %s\n", msg);
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if(query) free(query);
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exit(rc);
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}
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int append_email_to_buffer(char **buffer, char *email){
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int len, arglen;
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char *s=NULL, emailaddress[SMALLBUFSIZE];
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snprintf(emailaddress, sizeof(emailaddress)-1, "'%s'", email);
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arglen = strlen(emailaddress);
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if(!*buffer){
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*buffer = malloc(arglen+1);
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memset(*buffer, 0, arglen+1);
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memcpy(*buffer, emailaddress, arglen);
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}
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else {
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len = strlen(*buffer);
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s = realloc(*buffer, len + arglen+2);
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if(!s){
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printf("malloc problem!\n");
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return 1;
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}
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*buffer = s;
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memset(*buffer+len, 0, arglen+2);
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strcat(*buffer, ",");
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memcpy(*buffer+len+1, emailaddress, arglen);
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}
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return 0;
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}
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int append_string_to_buffer(char **buffer, char *str){
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int len, arglen;
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char *s=NULL;
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arglen = strlen(str);
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if(!*buffer){
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*buffer = malloc(arglen+1);
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memset(*buffer, 0, arglen+1);
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memcpy(*buffer, str, arglen);
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}
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else {
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len = strlen(*buffer);
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s = realloc(*buffer, len + arglen+1);
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if(!s) return 1;
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*buffer = s;
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memset(*buffer+len, 0, arglen+1);
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memcpy(*buffer+len, str, arglen);
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}
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return 0;
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}
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int export_emails_matching_to_query(struct session_data *sdata, char *s, struct __config *cfg){
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MYSQL_RES *res;
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MYSQL_ROW row;
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FILE *f;
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uint64 id;
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char *digest=NULL, *bodydigest=NULL;
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char filename[SMALLBUFSIZE];
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int rc=0;
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rc = mysql_real_query(&(sdata->mysql), s, strlen(s));
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if(rc == 0){
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res = mysql_store_result(&(sdata->mysql));
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if(res){
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while((row = mysql_fetch_row(res))){
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id = strtoull(row[0], NULL, 10);
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if(id > 0){
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snprintf(sdata->ttmpfile, SMALLBUFSIZE-1, "%s", (char*)row[1]);
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digest = (char*)row[2];
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bodydigest = (char*)row[3];
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snprintf(filename, sizeof(filename)-1, "%llu.eml", id);
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f = fopen(filename, "w");
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if(f){
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rc = retrieve_email_from_archive(sdata, f, cfg);
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fclose(f);
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snprintf(sdata->filename, SMALLBUFSIZE-1, "%s", filename);
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make_digests(sdata, cfg);
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if(strcmp(digest, sdata->digest) == 0 && strcmp(bodydigest, sdata->bodydigest) == 0)
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printf("exported %s, verification: OK\n", filename);
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else
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printf("exported %s, verification: FAILED\n", filename);
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}
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else printf("cannot open: %s\n", filename);
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}
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}
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mysql_free_result(res);
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}
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else rc = 1;
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}
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return rc;
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}
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int main(int argc, char **argv){
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int i, rc, exportall=0, minsize=0, maxsize=0;
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int where_condition=0;
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size_t nmatch=0;
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//unsigned long startdate=0, stopdate=0;
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char *configfile=CONFIG_FILE;
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char *to=NULL, *from=NULL;
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char s[SMALLBUFSIZE];
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struct session_data sdata;
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struct __config cfg;
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if(regcomp(®exp, "^([\\+a-z0-9_\\.@\\-]+)$", REG_ICASE | REG_EXTENDED)){
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clean_exit("cannot compile rule!", 1);
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}
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while((i = getopt(argc, argv, "c:s:S:f:r:ah?")) > 0){
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switch(i){
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case 'c' :
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configfile = optarg;
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break;
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case 's' :
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maxsize = atoi(optarg);
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break;
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case 'S' :
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minsize = atoi(optarg);
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break;
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case 'a' :
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exportall = 1;
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break;
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case 'f' :
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if(regexec(®exp, optarg, nmatch, NULL, 0)){
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printf("%s is not a valid email address\n", optarg);
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break;
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}
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rc = append_email_to_buffer(&from, optarg);
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break;
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case 'r' :
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if(regexec(®exp, optarg, nmatch, NULL, 0)){
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printf("%s is not a valid email address\n", optarg);
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break;
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}
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rc = append_email_to_buffer(&to, optarg);
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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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regfree(®exp);
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snprintf(s, sizeof(s)-1, "SELECT DISTINCT `id`, `piler_id`, `digest`, `bodydigest` FROM %s WHERE ", SQL_MESSAGES_VIEW);
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rc = append_string_to_buffer(&query, s);
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if(from){
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rc += append_string_to_buffer(&query, "`from` IN (");
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rc += append_string_to_buffer(&query, from);
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rc += append_string_to_buffer(&query, ")");
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free(from);
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where_condition++;
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}
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if(to){
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if(where_condition) rc = append_string_to_buffer(&query, " AND ");
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rc += append_string_to_buffer(&query, "`to` IN (");
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rc += append_string_to_buffer(&query, to);
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rc += append_string_to_buffer(&query, ")");
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free(to);
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where_condition++;
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}
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if(minsize > 0){
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if(where_condition) rc = append_string_to_buffer(&query, " AND ");
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snprintf(s, sizeof(s)-1, " `size` >= %d", minsize);
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rc += append_string_to_buffer(&query, s);
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}
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if(maxsize > 0){
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if(where_condition) rc = append_string_to_buffer(&query, " AND ");
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snprintf(s, sizeof(s)-1, " `size` <= %d", maxsize);
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rc += append_string_to_buffer(&query, s);
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}
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rc += append_string_to_buffer(&query, " ORDER BY id ASC");
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if(rc) clean_exit("malloc problem building query", 1);
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printf("query: *%s*\n", query);
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cfg = read_config(configfile);
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if(read_key(&cfg)) clean_exit(ERR_READING_KEY, 1);
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init_session_data(&sdata);
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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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clean_exit("cannot connect to mysql server", 1);
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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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rc = export_emails_matching_to_query(&sdata, query, &cfg);
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free(query);
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mysql_close(&(sdata.mysql));
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return 0;
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}
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@ -97,9 +97,6 @@ ENDE:
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int main(int argc, char **argv){
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int rc;
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uint64 id;
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char filename[SMALLBUFSIZE], digest[2*DIGEST_LENGTH+1], bodydigest[2*DIGEST_LENGTH+1];
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FILE *f;
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struct session_data sdata;
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struct __config cfg;
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@ -130,47 +127,9 @@ int main(int argc, char **argv){
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mysql_real_query(&(sdata.mysql), "SET CHARACTER SET utf8", strlen("SET CHARACTER SET utf8"));
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if(argv[1][0] == '-'){
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memset(sdata.ttmpfile, 0, sizeof(sdata.ttmpfile));
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while((rc = read(0, sdata.ttmpfile, RND_STR_LEN+1)) > 0){
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snprintf(sdata.filename, SMALLBUFSIZE-1, "%s", sdata.ttmpfile);
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trimBuffer(sdata.ttmpfile);
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id = get_id_by_piler_id(&sdata, &digest[0], &bodydigest[0], &cfg);
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if(id > 0){
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snprintf(filename, sizeof(filename)-1, "%llu.eml", id);
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f = fopen(filename, "w");
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if(f){
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rc = retrieve_email_from_archive(&sdata, f, &cfg);
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fclose(f);
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snprintf(sdata.ttmpfile, SMALLBUFSIZE-1, "%s", filename);
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make_digests(&sdata, &cfg);
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if(strcmp(digest, sdata.digest) == 0 && strcmp(bodydigest, sdata.bodydigest) == 0)
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printf("exported %s, verification: OK\n", sdata.ttmpfile);
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else
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printf("exported %s, verification: FAILED\n", sdata.ttmpfile);
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}
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else printf("cannot open: %s\n", filename);
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}
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else printf("%s was not found in archive\n", sdata.ttmpfile);
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memset(sdata.ttmpfile, 0, sizeof(sdata.ttmpfile));
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}
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}
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else {
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snprintf(sdata.ttmpfile, SMALLBUFSIZE-1, "%s", argv[1]);
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snprintf(sdata.filename, SMALLBUFSIZE-1, "%s", sdata.ttmpfile);
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rc = retrieve_email_from_archive(&sdata, stdout, &cfg);
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}
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mysql_close(&(sdata.mysql));
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@ -64,7 +64,8 @@ create index `rcpt_idx2` on `rcpt`(`to`);
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drop view if exists `messages`;
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create view `messages` AS select `metadata`.`id` AS `id`,`metadata`.`piler_id` AS `piler_id`,`metadata`.`from` AS `from`,`rcpt`.`to` AS `to`,`metadata`.`subject` AS `subject`, `metadata`.`size` AS `size`, `metadata`.`direction` AS `direction`, `metadata`.`arrived` AS `arrived` from (`metadata` join `rcpt`) where (`metadata`.`id` = `rcpt`.`id`);
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create view `messages` AS select `metadata`.`id` AS `id`,`metadata`.`piler_id` AS `piler_id`,`metadata`.`from` AS `from`,`rcpt`.`to` AS `to`,`metadata`.`subject` AS `subject`, `metadata`.`size` AS `size`, `metadata`.`direction` AS `direction`, `metadata`.`arrived` AS `arrived`, `metadata`.`digest` AS `digest`, `metadata`.`bodydigest` AS `bodydigest` from (`metadata` join `rcpt`) where (`metadata`.`id` = `rcpt`.`id`);
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drop table if exists `attachment`;
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create table if not exists `attachment` (
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