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citadel  8.12
Functions | Variables
journaling.c File Reference
#include "sysdep.h"
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
#include <fcntl.h>
#include <time.h>
#include <ctype.h>
#include <string.h>
#include <limits.h>
#include <errno.h>
#include <stdarg.h>
#include <sys/stat.h>
#include <libcitadel.h>
#include "citadel.h"
#include "server.h"
#include "database.h"
#include "msgbase.h"
#include "support.h"
#include "sysdep_decls.h"
#include "citserver.h"
#include "room_ops.h"
#include "user_ops.h"
#include "file_ops.h"
#include "config.h"
#include "control.h"
#include "genstamp.h"
#include "internet_addressing.h"
#include "serv_vcard.h"
#include "journaling.h"
#include "ctdl_module.h"
#include "threads.h"

Go to the source code of this file.

Functions

void JournalBackgroundSubmit (struct CtdlMessage *msg, StrBuf *saved_rfc822_version, struct recptypes *recps)
void local_to_inetemail (char *inetemail, char *localuser, size_t inetemail_len)
void JournalRunQueueMsg (struct jnlq *jmsg)
void JournalRunQueue (void)

Variables

struct jnlqjnlq = NULL

Function Documentation

void JournalBackgroundSubmit ( struct CtdlMessage msg,
StrBuf *  saved_rfc822_version,
struct recptypes recps 
)

Definition at line 55 of file journaling.c.

                                              {

       struct jnlq *jptr = NULL;

       /* Avoid double journaling! */
       if (msg->cm_fields['J'] != NULL) {
              FreeStrBuf(&saved_rfc822_version);
              return;
       }

       jptr = (struct jnlq *)malloc(sizeof(struct jnlq));
       if (jptr == NULL) {
              FreeStrBuf(&saved_rfc822_version);
              return;
       }
       memset(jptr, 0, sizeof(struct jnlq));
       if (recps != NULL) memcpy(&jptr->recps, recps, sizeof(struct recptypes));
       if (msg->cm_fields['A'] != NULL) jptr->from = strdup(msg->cm_fields['A']);
       if (msg->cm_fields['N'] != NULL) jptr->node = strdup(msg->cm_fields['N']);
       if (msg->cm_fields['F'] != NULL) jptr->rfca = strdup(msg->cm_fields['F']);
       if (msg->cm_fields['U'] != NULL) jptr->subj = strdup(msg->cm_fields['U']);
       if (msg->cm_fields['I'] != NULL) jptr->msgn = strdup(msg->cm_fields['I']);
       jptr->rfc822 = SmashStrBuf(&saved_rfc822_version);

       /* Add to the queue */
       begin_critical_section(S_JOURNAL_QUEUE);
       jptr->next = jnlq;
       jnlq = jptr;
       end_critical_section(S_JOURNAL_QUEUE);
}

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void JournalRunQueue ( void  )

Definition at line 261 of file journaling.c.

                           {
       struct jnlq *jptr = NULL;

       while (jnlq != NULL) {
              begin_critical_section(S_JOURNAL_QUEUE);
              if (jnlq != NULL) {
                     jptr = jnlq;
                     jnlq = jnlq->next;
              }
              end_critical_section(S_JOURNAL_QUEUE);
              JournalRunQueueMsg(jptr);
       }
}

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void JournalRunQueueMsg ( struct jnlq jmsg)

Definition at line 122 of file journaling.c.

                                           {

       struct CtdlMessage *journal_msg = NULL;
       struct recptypes *journal_recps = NULL;
       char *message_text = NULL;
       char mime_boundary[256];
       char recipient[256];
       char inetemail[256];
       static int seq = 0;
       int i;

       if (jmsg == NULL)
              return;
       journal_recps = validate_recipients(config.c_journal_dest, NULL, 0);
       if (journal_recps != NULL) {

              if (  (journal_recps->num_local > 0)
                 || (journal_recps->num_internet > 0)
                 || (journal_recps->num_ignet > 0)
                 || (journal_recps->num_room > 0)
              ) {

                     /*
                      * Construct journal message.
                      * Note that we are transferring ownership of some of the memory here.
                      */
                     journal_msg = malloc(sizeof(struct CtdlMessage));
                     memset(journal_msg, 0, sizeof(struct CtdlMessage));
                     journal_msg->cm_magic = CTDLMESSAGE_MAGIC;
                     journal_msg->cm_anon_type = MES_NORMAL;
                     journal_msg->cm_format_type = FMT_RFC822;
                     journal_msg->cm_fields['J'] = strdup("is journal");
                     journal_msg->cm_fields['A'] = jmsg->from;
                     journal_msg->cm_fields['N'] = jmsg->node;
                     journal_msg->cm_fields['F'] = jmsg->rfca;
                     journal_msg->cm_fields['U'] = jmsg->subj;

                     sprintf(mime_boundary, "--Citadel-Journal-%08lx-%04x--", time(NULL), ++seq);
                     message_text = malloc(strlen(jmsg->rfc822) + sizeof(struct recptypes) + 1024);

                     /*
                      * Here is where we begin to compose the journalized message.
                      * NOTE: the superfluous "Content-Identifer: ExJournalReport" header was
                      *       requested by a paying customer, and yes, it is intentionally
                      *       spelled wrong.  Do NOT remove or change it.
                      */
                     sprintf(message_text,
                            "Content-type: multipart/mixed; boundary=\"%s\"\r\n"
                            "Content-Identifer: ExJournalReport\r\n"
                            "MIME-Version: 1.0\r\n"
                            "\n"
                            "--%s\r\n"
                            "Content-type: text/plain\r\n"
                            "\r\n"
                            "Sender: %s "
                     ,
                            mime_boundary,
                            mime_boundary,
                            ( journal_msg->cm_fields['A'] ? journal_msg->cm_fields['A'] : "(null)" )
                     );

                     if (journal_msg->cm_fields['F']) {
                            sprintf(&message_text[strlen(message_text)], "<%s>",
                                   journal_msg->cm_fields['F']);
                     }
                     else if (journal_msg->cm_fields['N']) {
                            sprintf(&message_text[strlen(message_text)], "@ %s",
                                   journal_msg->cm_fields['N']);
                     }

                     sprintf(&message_text[strlen(message_text)],
                            "\r\n"
                            "Message-ID: <%s>\r\n"
                            "Recipients:\r\n"
                     ,
                            jmsg->msgn
                     );

                     if (jmsg->recps.num_local > 0) {
                            for (i=0; i<jmsg->recps.num_local; ++i) {
                                   extract_token(recipient, jmsg->recps.recp_local,
                                                 i, '|', sizeof recipient);
                                   local_to_inetemail(inetemail, recipient, sizeof inetemail);
                                   sprintf(&message_text[strlen(message_text)],
                                          "      %s <%s>\r\n", recipient, inetemail);
                            }
                     }

                     if (jmsg->recps.num_ignet > 0) {
                            for (i=0; i<jmsg->recps.num_ignet; ++i) {
                                   extract_token(recipient, jmsg->recps.recp_ignet,
                                                 i, '|', sizeof recipient);
                                   sprintf(&message_text[strlen(message_text)],
                                          "      %s\r\n", recipient);
                            }
                     }

                     if (jmsg->recps.num_internet > 0) {
                            for (i=0; i<jmsg->recps.num_internet; ++i) {
                                   extract_token(recipient, jmsg->recps.recp_internet,
                                                 i, '|', sizeof recipient);
                                   sprintf(&message_text[strlen(message_text)],
                                          "      %s\r\n", recipient);
                            }
                     }

                     sprintf(&message_text[strlen(message_text)],
                            "\r\n"
                            "--%s\r\n"
                            "Content-type: message/rfc822\r\n"
                            "\r\n"
                            "%s"
                            "--%s--\r\n"
                     ,
                            mime_boundary,
                            jmsg->rfc822,
                            mime_boundary
                     );

                     journal_msg->cm_fields['M'] = message_text;
                     free(jmsg->rfc822);
                     free(jmsg->msgn);
                     
                     /* Submit journal message */
                     CtdlSubmitMsg(journal_msg, journal_recps, "", 0);
                     CtdlFreeMessage(journal_msg);
              }

              free_recipients(journal_recps);
       }

       /* We are responsible for freeing this memory. */
       free(jmsg);
}

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void local_to_inetemail ( char *  inetemail,
char *  localuser,
size_t  inetemail_len 
)

Definition at line 100 of file journaling.c.

                                                                                {
       struct ctdluser us;
       struct vCard *v;

       strcpy(inetemail, "");
       if (CtdlGetUser(&us, localuser) != 0) {
              return;
       }

       v = vcard_get_user(&us);
       if (v == NULL) {
              return;
       }

       extract_inet_email_addrs(inetemail, inetemail_len, NULL, 0, v, 1);
       vcard_free(v);
}

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Variable Documentation

struct jnlq* jnlq = NULL

Definition at line 50 of file journaling.c.