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1.1 ! root 1: /* getmail.cpp */ ! 2: ! 3: /* Synchronet DLL-exported mail-related routines */ ! 4: ! 5: /* $Id: getmail.c,v 1.7 2006/03/16 22:35:54 rswindell Exp $ */ ! 6: ! 7: /**************************************************************************** ! 8: * @format.tab-size 4 (Plain Text/Source Code File Header) * ! 9: * @format.use-tabs true (see http://www.synchro.net/ptsc_hdr.html) * ! 10: * * ! 11: * Copyright 2006 Rob Swindell - http://www.synchro.net/copyright.html * ! 12: * * ! 13: * This program is free software; you can redistribute it and/or * ! 14: * modify it under the terms of the GNU General Public License * ! 15: * as published by the Free Software Foundation; either version 2 * ! 16: * of the License, or (at your option) any later version. * ! 17: * See the GNU General Public License for more details: gpl.txt or * ! 18: * http://www.fsf.org/copyleft/gpl.html * ! 19: * * ! 20: * Anonymous FTP access to the most recent released source is available at * ! 21: * ftp://vert.synchro.net, ftp://cvs.synchro.net and ftp://ftp.synchro.net * ! 22: * * ! 23: * Anonymous CVS access to the development source and modification history * ! 24: * is available at cvs.synchro.net:/cvsroot/sbbs, example: * ! 25: * cvs -d :pserver:[email protected]:/cvsroot/sbbs login * ! 26: * (just hit return, no password is necessary) * ! 27: * cvs -d :pserver:[email protected]:/cvsroot/sbbs checkout src * ! 28: * * ! 29: * For Synchronet coding style and modification guidelines, see * ! 30: * http://www.synchro.net/source.html * ! 31: * * ! 32: * You are encouraged to submit any modifications (preferably in Unix diff * ! 33: * format) via e-mail to [email protected] * ! 34: * * ! 35: * Note: If this box doesn't appear square, then you need to fix your tabs. * ! 36: ****************************************************************************/ ! 37: ! 38: #include "sbbs.h" ! 39: ! 40: /****************************************************************************/ ! 41: /* Returns the number of pieces of mail waiting for usernumber */ ! 42: /* If sent is non-zero, it returns the number of mail sent by usernumber */ ! 43: /* If usernumber is 0, it returns all mail on the system */ ! 44: /****************************************************************************/ ! 45: int DLLCALL getmail(scfg_t* cfg, int usernumber, BOOL sent) ! 46: { ! 47: char str[128]; ! 48: int i=0; ! 49: long l; ! 50: idxrec_t idx; ! 51: smb_t smb; ! 52: ! 53: ZERO_VAR(smb); ! 54: sprintf(smb.file,"%smail",cfg->data_dir); ! 55: smb.retry_time=cfg->smb_retry_time; ! 56: sprintf(str,"%s.sid",smb.file); ! 57: l=flength(str); ! 58: if(l<(long)sizeof(idxrec_t)) ! 59: return(0); ! 60: if(!usernumber) ! 61: return(l/sizeof(idxrec_t)); /* Total system e-mail */ ! 62: smb.subnum=INVALID_SUB; ! 63: if(smb_open(&smb)!=0) ! 64: return(0); ! 65: while(!smb_feof(smb.sid_fp)) { ! 66: if(smb_fread(&smb,&idx,sizeof(idx),smb.sid_fp) != sizeof(idx)) ! 67: break; ! 68: if(idx.number==0) /* invalid message number, ignore */ ! 69: continue; ! 70: if(idx.attr&MSG_DELETE) ! 71: continue; ! 72: if((!sent && idx.to==usernumber) ! 73: || (sent && idx.from==usernumber)) ! 74: i++; ! 75: } ! 76: smb_close(&smb); ! 77: return(i); ! 78: } ! 79: ! 80: ! 81: /***************************/ ! 82: /* Delete file attachments */ ! 83: /***************************/ ! 84: void DLLCALL delfattach(scfg_t* cfg, smbmsg_t* msg) ! 85: { ! 86: char str[MAX_PATH+1]; ! 87: char str2[MAX_PATH+1]; ! 88: char *tp,*sp,*p; ! 89: ! 90: if(msg->idx.to==0) { /* netmail */ ! 91: sprintf(str,"%sfile/%04u.out/%s" ! 92: ,cfg->data_dir,msg->idx.from,getfname(msg->subj)); ! 93: remove(str); ! 94: sprintf(str,"%sfile/%04u.out" ! 95: ,cfg->data_dir,msg->idx.from); ! 96: rmdir(str); ! 97: return; ! 98: } ! 99: ! 100: strcpy(str,msg->subj); ! 101: tp=str; ! 102: while(1) { ! 103: p=strchr(tp,' '); ! 104: if(p) *p=0; ! 105: sp=strrchr(tp,'/'); /* sp is slash pointer */ ! 106: if(!sp) sp=strrchr(tp,'\\'); ! 107: if(sp) tp=sp+1; ! 108: sprintf(str2,"%sfile/%04u.in/%s" /* str2 is path/fname */ ! 109: ,cfg->data_dir,msg->idx.to,tp); ! 110: remove(str2); ! 111: if(!p) ! 112: break; ! 113: tp=p+1; } ! 114: sprintf(str,"%sfile/%04u.in",cfg->data_dir,msg->idx.to); ! 115: rmdir(str); /* remove the dir if it's empty */ ! 116: } ! 117: ! 118: /****************************************************************************/ ! 119: /* Loads mail waiting for user number 'usernumber' into the mail array of */ ! 120: /* of pointers to mail_t (message numbers and attributes) */ ! 121: /* smb_open(&smb) must be called prior */ ! 122: /****************************************************************************/ ! 123: mail_t* DLLCALL loadmail(smb_t* smb, long* msgs, uint usernumber ! 124: ,int which, long mode) ! 125: { ! 126: ulong l=0; ! 127: idxrec_t idx; ! 128: mail_t* mail=NULL; ! 129: ! 130: if(msgs==NULL) ! 131: return(NULL); ! 132: ! 133: *msgs=0; ! 134: ! 135: if(smb==NULL) ! 136: return(NULL); ! 137: ! 138: if(smb_locksmbhdr(smb)!=0) /* Be sure noone deletes or */ ! 139: return(NULL); /* adds while we're reading */ ! 140: ! 141: smb_rewind(smb->sid_fp); ! 142: while(!smb_feof(smb->sid_fp)) { ! 143: if(smb_fread(smb,&idx,sizeof(idx),smb->sid_fp) != sizeof(idx)) ! 144: break; ! 145: if(idx.number==0) /* invalid message number, ignore */ ! 146: continue; ! 147: if((which==MAIL_SENT && idx.from!=usernumber) ! 148: || (which==MAIL_YOUR && idx.to!=usernumber) ! 149: || (which==MAIL_ANY && idx.from!=usernumber && idx.to!=usernumber)) ! 150: continue; ! 151: if(idx.attr&MSG_DELETE && !(mode&LM_INCDEL)) /* Don't included deleted msgs */ ! 152: continue; ! 153: if(mode&LM_UNREAD && idx.attr&MSG_READ) ! 154: continue; ! 155: if((mail=(mail_t *)realloc(mail,sizeof(mail_t)*(l+1))) ! 156: ==NULL) { ! 157: smb_unlocksmbhdr(smb); ! 158: return(NULL); ! 159: } ! 160: mail[l]=idx; ! 161: l++; ! 162: } ! 163: smb_unlocksmbhdr(smb); ! 164: *msgs=l; ! 165: return(mail); ! 166: } ! 167: ! 168: void DLLCALL freemail(mail_t* mail) ! 169: { ! 170: if(mail!=NULL) ! 171: free(mail); ! 172: }
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