dovecot/original-hg/dovecot-1.2: src/lib-index/mbox/mbox-rewrite.c annotate

annotate src/lib-index/mbox/mbox-rewrite.c @ 194:d82e7d23a28d HEAD

more size_t fixes

author	Timo Sirainen <tss@iki.fi>
date	Sun, 08 Sep 2002 18:22:45 +0300
parents	4223b9ed0c80
children	d85a6898bf39

rev	line source
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	1 /* Copyright (C) 2002 Timo Sirainen */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	2
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	3 #include "lib.h"
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	4 #include "iobuffer.h"
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	5 #include "temp-string.h"
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	6 #include "write-full.h"
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	7 #include "mbox-index.h"
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	8 #include "mail-index-util.h"
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	9 #include "mail-custom-flags.h"
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	10
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	11 #include <stdio.h>
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	12 #include <stdlib.h>
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	13 #include <unistd.h>
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	14 #include <fcntl.h>
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	15
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	16 typedef struct {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	17 IOBuffer *outbuf;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	18 int failed;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	19
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	20 unsigned int seq;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	21 unsigned int msg_flags;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	22 const char **custom_flags;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	23
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	24 const char status, x_status, *x_keywords;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	25 unsigned int uid_validity;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	26 unsigned int uid_last;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	27 } MboxRewriteContext;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	28
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	29 /* Remove dirty flag from all messages */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	30 static void reset_dirty_flags(MailIndex *index)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	31 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	32 MailIndexRecord *rec;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	33
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	34 rec = index->lookup(index, 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	35 while (rec != NULL) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	36 rec->index_flags &= ~INDEX_MAIL_FLAG_DIRTY;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	37 rec = index->next(index, rec);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	38 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	39 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	40
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	41 static int mbox_write(MailIndex index, IOBuffer inbuf, IOBuffer *outbuf,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	42 uoff_t end_offset)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	43 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	44 i_assert(inbuf->offset <= end_offset);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	45
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	46 if (io_buffer_send_iobuffer(outbuf, inbuf,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	47 end_offset - inbuf->offset) < 0)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	48 return FALSE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	49
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	50 if (inbuf->offset < end_offset) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	51 /* fsck should have noticed it.. */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	52 index_set_error(index, "Error rewriting mbox file %s: "
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	53 "Unexpected end of file", index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	54 return FALSE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	55 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	56
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	57 return TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	58 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	59
184 4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 180 diff changeset	60 static const char strip_chars(const char value, size_t value_len,
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	61 const char *list)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	62 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	63 /* leave only unknown flags, very likely none */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	64 char ret, p;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	65 unsigned int i;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	66
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	67 ret = p = t_buffer_get(value_len+1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	68 for (i = 0; i < value_len; i++) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	69 if (strchr(list, value[i]) == NULL)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	70 *p++ = value[i];
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	71 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	72
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	73 if (ret == p)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	74 return NULL;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	75 *p = '\0';
184 4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 180 diff changeset	76 t_buffer_alloc((size_t) (p-ret)+1);
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	77 return ret;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	78 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	79
184 4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 180 diff changeset	80 static void update_stripped_custom_flags(const char *value, size_t len,
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	81 int index, void *context)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	82 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	83 TempString *str = context;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	84
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	85 if (index < 0) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	86 /* not found, keep it */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	87 if (str->len != 0)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	88 t_string_append_c(str, ' ');
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	89 t_string_append_n(str, value, len);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	90 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	91 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	92
184 4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 180 diff changeset	93 static const char strip_custom_flags(const char value, size_t len,
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	94 MboxRewriteContext *ctx)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	95 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	96 TempString *str;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	97
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	98 str = t_string_new(len+1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	99 mbox_keywords_parse(value, len, ctx->custom_flags,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	100 update_stripped_custom_flags, str);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	101 return str->str;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	102 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	103
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	104 static void header_func(MessagePart *part __attr_unused__,
184 4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 180 diff changeset	105 const char *name, size_t name_len,
4223b9ed0c80 move size_t fixes Timo Sirainen <tss@iki.fi> parents: 180 diff changeset	106 const char *value, size_t value_len,
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	107 void *context)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	108 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	109 MboxRewriteContext *ctx = context;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	110 char *end;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	111
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	112 if (ctx->failed)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	113 return;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	114
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	115 if (name_len == 6 && strncasecmp(name, "Status", 6) == 0)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	116 ctx->status = strip_chars(value, value_len, "RO");
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	117 else if (name_len == 8 && strncasecmp(name, "X-Status", 8) == 0)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	118 ctx->x_status = strip_chars(value, value_len, "ADFT");
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	119 else if (name_len == 10 && strncasecmp(name, "X-Keywords", 10) == 0)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	120 ctx->x_keywords = strip_custom_flags(value, value_len, ctx);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	121 else if (name_len == 10 && strncasecmp(name, "X-IMAPbase", 10) == 0) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	122 if (ctx->seq == 1) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	123 /* temporarily copy the value to make sure we
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	124 don't overflow it */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	125 t_push();
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	126 value = t_strndup(value, value_len);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	127 ctx->uid_validity = strtoul(value, &end, 10);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	128 while (*end == ' ') end++;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	129 ctx->uid_last = strtoul(end, &end, 10);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	130 t_pop();
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	131 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	132 } else {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	133 /* save this header */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	134 (void)io_buffer_send(ctx->outbuf, name, name_len);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	135 (void)io_buffer_send(ctx->outbuf, ": ", 2);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	136 (void)io_buffer_send(ctx->outbuf, value, value_len);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	137 (void)io_buffer_send(ctx->outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	138
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	139 if (ctx->outbuf->closed)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	140 ctx->failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	141 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	142 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	143
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	144 static int mbox_write_header(MailIndex *index,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	145 MailIndexRecord *rec, unsigned int seq,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	146 IOBuffer inbuf, IOBuffer outbuf,
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	147 uoff_t end_offset)
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	148 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	149 /* We need to update fields that define message flags. Standard fields
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	150 are stored in Status and X-Status. For custom flags we use
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	151 uw-imapd compatible format, by first listing them in first message's
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	152 X-IMAPbase field and actually defining them in X-Keywords field.
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	153
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	154 Format of X-IMAPbase is: <UID validity> <last used UID> <flag names>
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	155
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	156 We don't want to sync our UIDs with the mbox file, so the UID
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	157 validity is always kept different from our internal UID validity.
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	158 Last used UID is also not updated, and set to 0 initially.
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	159 */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	160 MboxRewriteContext ctx;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	161 MessageSize hdr_size;
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	162 const char str, flags, **custom_flags;
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	163 unsigned int field;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	164 int i;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	165
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	166 if (inbuf->offset >= end_offset) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	167 /* fsck should have noticed it.. */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	168 index_set_error(index, "Error rewriting mbox file %s: "
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	169 "Unexpected end of file",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	170 index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	171 return FALSE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	172 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	173
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	174 t_push();
38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	175
38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	176 custom_flags = mail_custom_flags_list_get(index->custom_flags);
38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	177
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	178 /* parse the header, write the fields we don't want to change */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	179 memset(&ctx, 0, sizeof(ctx));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	180 ctx.outbuf = outbuf;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	181 ctx.seq = seq;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	182 ctx.msg_flags = rec->msg_flags;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	183 ctx.custom_flags = custom_flags;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	184
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	185 message_parse_header(NULL, inbuf, &hdr_size, header_func, &ctx);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	186
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	187 i_assert(hdr_size.physical_size == rec->header_size);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	188
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	189 /* append the flag fields */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	190 if (seq == 1) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	191 /* write X-IMAPbase header to first message */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	192 if (ctx.uid_validity == 0)
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	193 ctx.uid_validity = index->header->uid_validity-1;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	194
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	195 str = t_strdup_printf("X-IMAPbase: %u %u",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	196 ctx.uid_validity, ctx.uid_last);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	197 (void)io_buffer_send(outbuf, str, strlen(str));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	198
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	199 for (i = 0; i < MAIL_CUSTOM_FLAGS_COUNT; i++) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	200 if (custom_flags[i] != NULL) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	201 (void)io_buffer_send(outbuf, " ", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	202 (void)io_buffer_send(outbuf, custom_flags[i],
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	203 strlen(custom_flags[i]));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	204 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	205 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	206 (void)io_buffer_send(outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	207 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	208
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	209 if ((rec->msg_flags & MAIL_CUSTOM_FLAGS_MASK) \|\|
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	210 ctx.x_keywords != NULL) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	211 /* write X-Keywords header containing custom flags */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	212 (void)io_buffer_send(outbuf, "X-Keywords:", 11);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	213
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	214 field = 1 << MAIL_CUSTOM_FLAG_1_BIT;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	215 for (i = 0; i < MAIL_CUSTOM_FLAGS_COUNT; i++, field <<= 1) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	216 if ((rec->msg_flags & field) &&
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	217 custom_flags[i] != NULL) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	218 (void)io_buffer_send(outbuf, " ", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	219 (void)io_buffer_send(outbuf, custom_flags[i],
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	220 strlen(custom_flags[i]));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	221 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	222 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	223
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	224 if (ctx.x_keywords != NULL && ctx.x_keywords[0] != '\0') {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	225 /* X-Keywords that aren't custom flags */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	226 (void)io_buffer_send(outbuf, " ", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	227 (void)io_buffer_send(outbuf, ctx.x_keywords,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	228 strlen(ctx.x_keywords));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	229 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	230 (void)io_buffer_send(outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	231 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	232
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	233 /* Status field */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	234 flags = (rec->msg_flags & MAIL_SEEN) ? "Status: RO" : "Status: O";
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	235 flags = t_strconcat(flags, ctx.status, NULL);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	236 (void)io_buffer_send(outbuf, flags, strlen(flags));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	237 (void)io_buffer_send(outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	238
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	239 /* X-Status field */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	240 if ((rec->msg_flags & (MAIL_SYSTEM_FLAGS_MASK^MAIL_SEEN)) != 0 \|\|
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	241 ctx.x_status != NULL) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	242 flags = t_strconcat("X-Status: ",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	243 (rec->msg_flags & MAIL_ANSWERED) ? "A" : "",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	244 (rec->msg_flags & MAIL_DRAFT) ? "D" : "",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	245 (rec->msg_flags & MAIL_FLAGGED) ? "F" : "",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	246 (rec->msg_flags & MAIL_DELETED) ? "T" : "",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	247 ctx.x_status, NULL);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	248 (void)io_buffer_send(outbuf, flags, strlen(flags));
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	249 (void)io_buffer_send(outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	250 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	251 t_pop();
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	252
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	253 mail_custom_flags_list_unref(index->custom_flags);
38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	254
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	255 /* empty line ends headers */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	256 (void)io_buffer_send(outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	257
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	258 return TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	259 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	260
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	261 int mbox_index_rewrite(MailIndex *index)
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	262 {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	263 /* Write it to temp file and then rename() to real file.
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	264 easier and much safer than moving data inside the file.
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	265 This rewriting relies quite a lot on valid header/body sizes
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	266 which fsck() should have ensured. */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	267 MailIndexRecord *rec;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	268 IOBuffer inbuf, outbuf;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	269 uoff_t offset;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	270 const uoff_t *location;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	271 const char *path;
194 d82e7d23a28d more size_t fixes Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	272 unsigned int seq;
d82e7d23a28d more size_t fixes Timo Sirainen <tss@iki.fi> parents: 184 diff changeset	273 size_t size;
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	274 int in_fd, out_fd, failed;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	275
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	276 i_assert(index->lock_type == MAIL_LOCK_EXCLUSIVE);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	277
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	278 if (!mbox_index_fsck(index))
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	279 return FALSE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	280
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	281 if (index->header->messages_count == 0) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	282 /* no messages in mailbox, don't bother rewriting */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	283 return TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	284 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	285
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	286 in_fd = open(index->mbox_path, O_RDWR);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	287 if (in_fd == -1) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	288 index_set_error(index, "Can't open mbox file %s: %m",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	289 index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	290 return FALSE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	291 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	292 inbuf = io_buffer_create_mmap(in_fd, default_pool,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	293 MAIL_MMAP_BLOCK_SIZE, 0);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	294
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	295 out_fd = mail_index_create_temp_file(index, &path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	296 if (out_fd == -1) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	297 (void)close(in_fd);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	298 return FALSE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	299 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	300 outbuf = io_buffer_create_file(out_fd, default_pool, 8192);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	301
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	302 failed = FALSE; seq = 1;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	303 rec = index->lookup(index, 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	304 while (rec != NULL) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	305 /* get offset to beginning of mail headers */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	306 location = index->lookup_field_raw(index, rec,
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	307 FIELD_TYPE_LOCATION, &size);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	308 if (size != sizeof(uoff_t) \|\| *location <= inbuf->offset) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	309 /* fsck should have fixed it */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	310 index_set_error(index, "Error rewriting mbox file %s: "
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	311 "Invalid location field in index",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	312 index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	313 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	314 break;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	315 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	316
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	317 offset = *location;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	318 if (offset + rec->header_size + rec->body_size > inbuf->size) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	319 index_set_error(index, "Error rewriting mbox file %s: "
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	320 "Invalid message size in index",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	321 index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	322 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	323 break;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	324 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	325
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	326 /* write the From-line */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	327 if (!mbox_write(index, inbuf, outbuf, offset)) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	328 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	329 break;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	330 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	331
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	332 /* write header, updating flag fields */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	333 offset += rec->header_size;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	334 if (!mbox_write_header(index, rec, seq, inbuf, outbuf,
180 38341ad6a9db partial changes to add X-IMAPbase parser update custom flags Timo Sirainen <tss@iki.fi> parents: 160 diff changeset	335 offset)) {
160 ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	336 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	337 break;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	338 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	339
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	340 /* write body */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	341 offset += rec->body_size;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	342 if (!mbox_write(index, inbuf, outbuf, offset)) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	343 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	344 break;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	345 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	346
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	347 seq++;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	348 rec = index->next(index, rec);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	349 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	350
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	351 /* always end with a \n */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	352 (void)io_buffer_send(outbuf, "\n", 1);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	353 if (outbuf->closed) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	354 errno = outbuf->buf_errno;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	355 index_set_error(index, "Error rewriting mbox file %s: "
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	356 "write() failed: %m", index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	357 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	358 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	359
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	360 if (!failed) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	361 if (rename(path, index->mbox_path) == 0) {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	362 /* all ok, we need to fsck the index next time */
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	363 index->header->flags \|= MAIL_INDEX_FLAG_FSCK;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	364 reset_dirty_flags(index);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	365 } else {
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	366 index_set_error(index, "rename(%s, %s) failed: %m",
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	367 path, index->mbox_path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	368 failed = TRUE;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	369 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	370 }
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	371
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	372 (void)close(out_fd);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	373 (void)close(in_fd);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	374 (void)unlink(path);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	375 io_buffer_destroy(outbuf);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	376 io_buffer_destroy(inbuf);
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	377 return failed;
ff05b320482c Bigger changes.. full_virtual_size was removed from index record and Timo Sirainen <tss@iki.fi> parents: diff changeset	378 }

Mercurial > dovecot > original-hg > dovecot-1.2

annotate src/lib-index/mbox/mbox-rewrite.c @ 194:d82e7d23a28d HEAD