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Prebuild the data structure for builtin macros
[exim.git]
/
src
/
src
/
mime.c
diff --git
a/src/src/mime.c
b/src/src/mime.c
index c924f2bc3219532bdf6ae5df56f91a72fe8578d9..80e820b2bcd0123917e92a2546c774b32c720194 100644
(file)
--- a/
src/src/mime.c
+++ b/
src/src/mime.c
@@
-157,24
+157,16
@@
while (fgets(CS ibuf, MIME_MAX_LINE_LENGTH, in) != NULL)
{
/* Error from decoder. ipos is unchanged. */
mime_set_anomaly(MIME_ANOMALY_BROKEN_QP);
{
/* Error from decoder. ipos is unchanged. */
mime_set_anomaly(MIME_ANOMALY_BROKEN_QP);
- *opos = '=';
- ++opos;
+ *opos++ = '=';
++ipos;
}
else if (decode_qp_result == -1)
break;
else if (decode_qp_result >= 0)
++ipos;
}
else if (decode_qp_result == -1)
break;
else if (decode_qp_result >= 0)
- {
- *opos = decode_qp_result;
- ++opos;
- }
+ *opos++ = decode_qp_result;
}
else
}
else
- {
- *opos = *ipos;
- ++opos;
- ++ipos;
- }
+ *opos++ = *ipos++;
}
/* something to write? */
len = opos - obuf;
}
/* something to write? */
len = opos - obuf;
@@
-188,19
+180,17
@@
return size;
}
}
+/*
+ * Return open filehandle for combo of path and file.
+ * Side-effect: set mime_decoded_filename, to copy in allocated mem
+ */
static FILE *
mime_get_decode_file(uschar *pname, uschar *fname)
{
static FILE *
mime_get_decode_file(uschar *pname, uschar *fname)
{
-FILE *f = NULL;
-uschar *filename = NULL;
-
if (pname && fname)
if (pname && fname)
- {
- filename = string_sprintf("%s/%s", pname, fname);
- f = modefopen(filename,"wb+",SPOOL_MODE);
- }
+ mime_decoded_filename = string_sprintf("%s/%s", pname, fname);
else if (!pname)
else if (!pname)
-
f = modefopen(fname,"wb+",SPOOL_MODE
);
+
mime_decoded_filename = string_copy(fname
);
else if (!fname)
{
int file_nr = 0;
else if (!fname)
{
int file_nr = 0;
@@
-210,21
+200,15
@@
else if (!fname)
do
{
struct stat mystat;
do
{
struct stat mystat;
- filename = string_sprintf("%s/%s-%05u", pname, message_id, file_nr++);
+
mime_decoded_
filename = string_sprintf("%s/%s-%05u", pname, message_id, file_nr++);
/* security break */
if (file_nr >= 1024)
break;
/* security break */
if (file_nr >= 1024)
break;
- result = stat(CS filename, &mystat);
+ result = stat(CS
mime_decoded_
filename, &mystat);
} while(result != -1);
} while(result != -1);
-
- f = modefopen(filename, "wb+", SPOOL_MODE);
}
}
-/* set expansion variable */
-/*XXX ? not set if !pname ? */
-mime_decoded_filename = filename;
-
-return f;
+return modefopen(mime_decoded_filename, "wb+", SPOOL_MODE);
}
}
@@
-233,29
+217,24
@@
mime_decode(const uschar **listptr)
{
int sep = 0;
const uschar *list = *listptr;
{
int sep = 0;
const uschar *list = *listptr;
-uschar *option;
-uschar option_buffer[1024];
-uschar decode_path[1024];
+uschar * option;
+uschar * decode_path;
FILE *decode_file = NULL;
long f_pos = 0;
ssize_t size_counter = 0;
ssize_t (*decode_function)(FILE*, FILE*, uschar*);
FILE *decode_file = NULL;
long f_pos = 0;
ssize_t size_counter = 0;
ssize_t (*decode_function)(FILE*, FILE*, uschar*);
-if (
mime_stream == NULL
)
+if (
!mime_stream || (f_pos = ftell(mime_stream)) < 0
)
return FAIL;
return FAIL;
-f_pos = ftell(mime_stream);
-
/* build default decode path (will exist since MBOX must be spooled up) */
/* build default decode path (will exist since MBOX must be spooled up) */
-
(void)string_format(decode_path,1024,"%s/scan/%s",spool_directory,
message_id);
+
decode_path = string_sprintf("%s/scan/%s", spool_directory,
message_id);
/* try to find 1st option */
/* try to find 1st option */
-if ((option = string_nextinlist(&list, &sep,
- option_buffer,
- sizeof(option_buffer))) != NULL)
+if ((option = string_nextinlist(&list, &sep, NULL, 0)))
{
/* parse 1st option */
{
/* parse 1st option */
- if (
(Ustrcmp(option,"false") == 0) || (Ustrcmp(option,"0") == 0)
)
+ if (
(Ustrcmp(option,"false") == 0) || (Ustrcmp(option,"0") == 0)
)
/* explicitly no decoding */
return FAIL;
/* explicitly no decoding */
return FAIL;
@@
-456,7
+435,7
@@
uschar * s = *sp;
uschar * val = NULL;
int size = 0, ptr = 0;
uschar * val = NULL;
int size = 0, ptr = 0;
-/* debug_printf(" considering paramval '%s'\n", s); */
+/* debug_printf
_indent
(" considering paramval '%s'\n", s); */
while (*s && *s != ';') /* ; terminates */
if (*s == '"')
while (*s && *s != ';') /* ; terminates */
if (*s == '"')
@@
-555,7
+534,7
@@
while(1)
if (!fgets(CS header, MIME_MAX_HEADER_SIZE, f))
{
/* Hit EOF or read error. Ugh. */
if (!fgets(CS header, MIME_MAX_HEADER_SIZE, f))
{
/* Hit EOF or read error. Ugh. */
- DEBUG(D_acl) debug_printf("MIME: Hit EOF ...\n");
+ DEBUG(D_acl) debug_printf
_indent
("MIME: Hit EOF ...\n");
return rc;
}
return rc;
}
@@
-567,12
+546,12
@@
while(1)
if (Ustrncmp((header+2+Ustrlen(context->boundary)), "--", 2) == 0)
{
/* END boundary found */
if (Ustrncmp((header+2+Ustrlen(context->boundary)), "--", 2) == 0)
{
/* END boundary found */
- DEBUG(D_acl) debug_printf("MIME: End boundary found %s\n",
+ DEBUG(D_acl) debug_printf
_indent
("MIME: End boundary found %s\n",
context->boundary);
return rc;
}
context->boundary);
return rc;
}
- DEBUG(D_acl) debug_printf("MIME: Next part with boundary %s\n",
+ DEBUG(D_acl) debug_printf
_indent
("MIME: Next part with boundary %s\n",
context->boundary);
break;
}
context->boundary);
break;
}
@@
-596,7
+575,7
@@
while(1)
for (q = p; *q != ';' && *q; q++) ;
*mh->value = string_copynlc(p, q-p);
for (q = p; *q != ';' && *q; q++) ;
*mh->value = string_copynlc(p, q-p);
- DEBUG(D_acl) debug_printf("MIME: found %s header, value is '%s'\n",
+ DEBUG(D_acl) debug_printf
_indent
("MIME: found %s header, value is '%s'\n",
mh->name, *mh->value);
if (*(p = q)) p++; /* jump past the ; */
mh->name, *mh->value);
if (*(p = q)) p++; /* jump past the ; */
@@
-614,7
+593,7
@@
while(1)
{
mime_parameter * mp;
{
mime_parameter * mp;
- DEBUG(D_acl) debug_printf("MIME: considering paramlist '%s'\n", p);
+ DEBUG(D_acl) debug_printf
_indent
("MIME: considering paramlist '%s'\n", p);
if ( !mime_filename
&& strncmpic(CUS"content-disposition:", header, 20) == 0
if ( !mime_filename
&& strncmpic(CUS"content-disposition:", header, 20) == 0
@@
-659,15
+638,15
@@
while(1)
else
p = q;
else
p = q;
- DEBUG(D_acl) debug_printf("MIME: charset %s fname '%s'\n",
+ DEBUG(D_acl) debug_printf
_indent
("MIME: charset %s fname '%s'\n",
mime_filename_charset ? mime_filename_charset : US"<NULL>", p);
temp_string = rfc2231_to_2047(p, mime_filename_charset, &slen);
mime_filename_charset ? mime_filename_charset : US"<NULL>", p);
temp_string = rfc2231_to_2047(p, mime_filename_charset, &slen);
- DEBUG(D_acl) debug_printf("MIME: 2047-name %s\n", temp_string);
+ DEBUG(D_acl) debug_printf
_indent
("MIME: 2047-name %s\n", temp_string);
temp_string = rfc2047_decode(temp_string, FALSE, NULL, ' ',
NULL, &err_msg);
temp_string = rfc2047_decode(temp_string, FALSE, NULL, ' ',
NULL, &err_msg);
- DEBUG(D_acl) debug_printf("MIME: plain-name %s\n", temp_string);
+ DEBUG(D_acl) debug_printf
_indent
("MIME: plain-name %s\n", temp_string);
size = Ustrlen(temp_string);
size = Ustrlen(temp_string);
@@
-702,7
+681,7
@@
while(1)
? rfc2047_decode(q, check_rfc2047_length, NULL, 32, NULL,
&dummy_errstr)
: NULL;
? rfc2047_decode(q, check_rfc2047_length, NULL, 32, NULL,
&dummy_errstr)
: NULL;
- DEBUG(D_acl) debug_printf(
+ DEBUG(D_acl) debug_printf
_indent
(
"MIME: found %s parameter in %s header, value '%s'\n",
mp->name, mh->name, *mp->value);
"MIME: found %s parameter in %s header, value '%s'\n",
mp->name, mh->name, *mp->value);
@@
-720,7
+699,7
@@
while(1)
{
if (decoding_failed) mime_filename = mime_fname_rfc2231;
{
if (decoding_failed) mime_filename = mime_fname_rfc2231;
- DEBUG(D_acl) debug_printf(
+ DEBUG(D_acl) debug_printf
_indent
(
"MIME: found %s parameter in %s header, value is '%s'\n",
"filename", mh->name, mime_filename);
}
"MIME: found %s parameter in %s header, value is '%s'\n",
"filename", mh->name, mime_filename);
}
@@
-763,7
+742,7
@@
while(1)
(Ustrncmp(mime_content_type,"multipart",9) == 0) )
{
DEBUG(D_acl)
(Ustrncmp(mime_content_type,"multipart",9) == 0) )
{
DEBUG(D_acl)
- debug_printf("MIME: Entering multipart recursion, boundary '%s'\n",
+ debug_printf
_indent
("MIME: Entering multipart recursion, boundary '%s'\n",
nested_context.boundary);
nested_context.context =
nested_context.boundary);
nested_context.context =
@@
-809,7
+788,7
@@
while(1)
if (!mime_decoded_filename) /* decoding failed */
{
log_write(0, LOG_MAIN,
if (!mime_decoded_filename) /* decoding failed */
{
log_write(0, LOG_MAIN,
- "
mime_regex
acl condition warning - could not decode RFC822 MIME part to file.");
+ "
MIME
acl condition warning - could not decode RFC822 MIME part to file.");
rc = DEFER;
goto out;
}
rc = DEFER;
goto out;
}