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Overview
| Comment: | Store the uncompressed artifact size as an integer field in the emailblob table. |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
34b9502698d25a52e9cfee5962f6d4e1 |
| User & Date: | drh 2018-07-17 20:59:29 |
Context
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2018-07-17
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| 23:50 | Initial implementation of the "fossil pop3d" command. (check-in: bf13815c user: drh tags: trunk) | |
| 20:59 | Store the uncompressed artifact size as an integer field in the emailblob table. (check-in: 34b95026 user: drh tags: trunk) | |
| 19:45 | The emailblob table holds content a little while before deleting it. Change the /test-emailblob page to /emailblob, though it is still only accessible by the administrator. (check-in: 15a53308 user: drh tags: trunk) | |
Changes
Changes to src/smtp.c.
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@ -- bulk storage is in a separate table. This table can store either @ -- the body of email messages or transcripts of smtp sessions. @ CREATE TABLE IF NOT EXISTS repository.emailblob( @ emailid INTEGER PRIMARY KEY AUTOINCREMENT, -- numeric idea for the entry @ enref INT, -- Number of references to this blob @ ets INT, -- Corresponding transcript, or NULL @ etime INT, -- insertion time, secs since 1970 @ etxt TEXT -- content of this entry @ ); @ @ -- One row for each mailbox entry. All users emails are stored in @ -- this same table. @ CREATE TABLE IF NOT EXISTS repository.emailbox( @ ebid INTEGER PRIMARY KEY, -- Unique id for each mailbox entry ................................................................................ && blob_size(&p->msg) && (p->srvrFlags & SMTPSRV_DRYRUN)==0 ){ db_begin_write(); if( p->idTranscript==0 ) smtp_server_schema(0); p->nRef = 0; db_prepare(&s, "INSERT INTO emailblob(ets,etime,etxt,enref)" " VALUES(:ets,now(),compress(:etxt),0)" ); p->nEts++; if( !bFinish && p->idTranscript==0 ){ db_bind_null(&s, ":ets"); db_bind_null(&s, ":etxt"); db_step(&s); db_reset(&s); p->idTranscript = db_last_insert_rowid(); }else if( bFinish ){ if( p->idTranscript ){ db_multi_exec( "UPDATE emailblob SET etxt=compress(%Q), enref=%d" " WHERE emailid=%lld", blob_str(&p->transcript), p->nEts, p->idTranscript); }else{ db_bind_null(&s, ":ets"); db_bind_str(&s, ":etxt", &p->transcript); db_step(&s); db_reset(&s); p->idTranscript = db_last_insert_rowid(); db_multi_exec( "UPDATE emailblob SET enref=%d WHERE emailid=%lld", p->nEts, p->idTranscript); } /* smtp_server_send(p, "221-Transcript id %lld nref %d\r\n", ** p->idTranscript, p->nEts); */ } db_bind_int64(&s, ":ets", p->idTranscript); db_bind_str(&s, ":etxt", &p->msg); db_step(&s); db_finalize(&s); p->idMsg = db_last_insert_rowid(); /* make entries in emailbox and emailoutq */ for(i=0; i<p->nTo; i++){ int okRemote = p->aTo[i].okRemote; |
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@ -- bulk storage is in a separate table. This table can store either @ -- the body of email messages or transcripts of smtp sessions. @ CREATE TABLE IF NOT EXISTS repository.emailblob( @ emailid INTEGER PRIMARY KEY AUTOINCREMENT, -- numeric idea for the entry @ enref INT, -- Number of references to this blob @ ets INT, -- Corresponding transcript, or NULL @ etime INT, -- insertion time, secs since 1970 @ esz INT, -- uncompressed content size @ etxt TEXT -- content of this entry @ ); @ @ -- One row for each mailbox entry. All users emails are stored in @ -- this same table. @ CREATE TABLE IF NOT EXISTS repository.emailbox( @ ebid INTEGER PRIMARY KEY, -- Unique id for each mailbox entry ................................................................................ && blob_size(&p->msg) && (p->srvrFlags & SMTPSRV_DRYRUN)==0 ){ db_begin_write(); if( p->idTranscript==0 ) smtp_server_schema(0); p->nRef = 0; db_prepare(&s, "INSERT INTO emailblob(ets,etime,etxt,enref,esz)" " VALUES(:ets,now(),compress(:etxt),0,:esz)" ); p->nEts++; if( !bFinish && p->idTranscript==0 ){ db_bind_null(&s, ":ets"); db_bind_null(&s, ":etxt"); db_bind_null(&s, ":esz"); db_step(&s); db_reset(&s); p->idTranscript = db_last_insert_rowid(); }else if( bFinish ){ if( p->idTranscript ){ db_multi_exec( "UPDATE emailblob SET etxt=compress(%Q), enref=%d, esz=%d" " WHERE emailid=%lld", blob_str(&p->transcript), p->nEts, blob_size(&p->transcript), p->idTranscript); }else{ db_bind_null(&s, ":ets"); db_bind_str(&s, ":etxt", &p->transcript); db_bind_int(&s, ":esz", blob_size(&p->transcript)); db_step(&s); db_reset(&s); p->idTranscript = db_last_insert_rowid(); db_multi_exec( "UPDATE emailblob SET enref=%d WHERE emailid=%lld", p->nEts, p->idTranscript); } /* smtp_server_send(p, "221-Transcript id %lld nref %d\r\n", ** p->idTranscript, p->nEts); */ } db_bind_int64(&s, ":ets", p->idTranscript); db_bind_str(&s, ":etxt", &p->msg); db_bind_int(&s, ":esz", blob_size(&p->msg)); db_step(&s); db_finalize(&s); p->idMsg = db_last_insert_rowid(); /* make entries in emailbox and emailoutq */ for(i=0; i<p->nTo; i++){ int okRemote = p->aTo[i].okRemote; |
Changes to src/webmail.c.
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while( db_step(&q)==SQLITE_ROW ){
const char *zContent = db_column_text(&q, 0);
@ <pre>%h(zContent)</pre>
}
db_finalize(&q);
}else{
db_prepare(&q,
"SELECT emailid, enref, ets, datetime(etime,'unixepoch'),"
" length(etxt)"
" FROM emailblob ORDER BY etime DESC, emailid DESC");
@ <table border="1" cellpadding="5" cellspacing="0">
@ <tr><th> emailid <th> enref <th> ets <th> etime <th> size </tr>
while( db_step(&q)==SQLITE_ROW ){
int id = db_column_int(&q, 0);
int nref = db_column_int(&q, 1);
int ets = db_column_int(&q, 2);
const char *zDate = db_column_text(&q, 3);
int sz = db_column_int(&q,4);
@ <tr>
@ <td align="right"><a href="%R/emailblob?id=%d(id)">%d(id)</a>
@ <td align="right">%d(nref)</td>
if( ets>0 ){
@ <td align="right">%d(ets)</td>
}else{
@ <td> </td>
}
@ <td>%h(zDate)</td>
@ <td align="right">%,d(sz)</td>
@ </tr>
}
@ </table>
db_finalize(&q);
}
style_footer();
}
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while( db_step(&q)==SQLITE_ROW ){
const char *zContent = db_column_text(&q, 0);
@ <pre>%h(zContent)</pre>
}
db_finalize(&q);
}else{
db_prepare(&q,
"SELECT emailid, enref, ets, datetime(etime,'unixepoch'), esz,"
" length(etxt)"
" FROM emailblob ORDER BY etime DESC, emailid DESC");
@ <table border="1" cellpadding="5" cellspacing="0">
@ <tr><th> emailid <th> enref <th> ets <th> etime \
@ <th> uncompressed <th> compressed </tr>
while( db_step(&q)==SQLITE_ROW ){
int id = db_column_int(&q, 0);
int nref = db_column_int(&q, 1);
int ets = db_column_int(&q, 2);
const char *zDate = db_column_text(&q, 3);
int sz = db_column_int(&q,4);
int csz = db_column_int(&q,5);
@ <tr>
@ <td align="right"><a href="%R/emailblob?id=%d(id)">%d(id)</a>
@ <td align="right">%d(nref)</td>
if( ets>0 ){
@ <td align="right">%d(ets)</td>
}else{
@ <td> </td>
}
@ <td>%h(zDate)</td>
@ <td align="right">%,d(sz)</td>
@ <td align="right">%,d(csz)</td>
@ </tr>
}
@ </table>
db_finalize(&q);
}
style_footer();
}
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