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-rw-r--r--camel/ChangeLog34
-rw-r--r--camel/camel-data-wrapper.c1
-rw-r--r--camel/camel-data-wrapper.h4
-rw-r--r--camel/camel-mime-part-utils.c172
-rw-r--r--camel/camel-mime-part.c8
-rw-r--r--camel/providers/local/camel-mbox-summary.c8
-rw-r--r--camel/providers/local/camel-spool-summary.c8
7 files changed, 140 insertions, 95 deletions
diff --git a/camel/ChangeLog b/camel/ChangeLog
index 7f9021c97d..ea2d2911e4 100644
--- a/camel/ChangeLog
+++ b/camel/ChangeLog
@@ -1,3 +1,37 @@
+2001-08-24 Not Zed <NotZed@Ximian.com>
+
+ * providers/local/camel-spool-summary.c (summary_rebuild): Likewise.
+
+ * providers/local/camel-mbox-summary.c (summary_rebuild):
+ Summarising is spelt with an s.
+
+2001-08-23 Not Zed <NotZed@Ximian.com>
+
+ * camel-mime-part.c (write_to_stream): If we have rawtext, then
+ dont do any charset conversion, only encoding/crlf conversion.
+
+ * camel-data-wrapper.h (struct _CamelDataWrapper): Added 'rawtext'
+ member, says the character encoding is raw, not utf8.
+
+ * providers/local/camel-spool-summary.c
+ (spool_summary_sync_quick): Synchronising is spelt with an s, not a z.
+ (spool_summary_sync_full): "
+
+ * providers/local/camel-mbox-summary.c (mbox_summary_sync_full):
+ No, synchronising is spelt with an s.
+ (mbox_summary_sync_quick): "
+
+ * camel-mime-part-utils.c
+ (camel_mime_part_construct_content_from_parser): Remove the
+ warnings which aren't going anywhere fast.
+ (convert_buffer): Function to convert a bytearray of textual
+ content from one charset to another. If the charset doesn't exist
+ or fails, then do no conversion.
+ (simple_data_wrapper_construct_from_parser): First, read in data,
+ then try and convert it using the specified charset if supplied.
+ If that fails, then dont do any conversion, and leave as raw.
+ Also, if we have any x-* charsets, then dont do any processing.
+
2001-08-23 Peter Williams <peterw@ximian.com>
* providers/local/camel-mbox-summary.c (summary_rebuild): Add a
diff --git a/camel/camel-data-wrapper.c b/camel/camel-data-wrapper.c
index dd2f475b1e..3a618ead6f 100644
--- a/camel/camel-data-wrapper.c
+++ b/camel/camel-data-wrapper.c
@@ -71,6 +71,7 @@ camel_data_wrapper_init (gpointer object, gpointer klass)
camel_data_wrapper->mime_type = header_content_type_new ("application", "octet-stream");
camel_data_wrapper->offline = FALSE;
+ camel_data_wrapper->rawtext = FALSE;
}
static void
diff --git a/camel/camel-data-wrapper.h b/camel/camel-data-wrapper.h
index d256c5e842..9d7b62dd0c 100644
--- a/camel/camel-data-wrapper.h
+++ b/camel/camel-data-wrapper.h
@@ -48,7 +48,9 @@ struct _CamelDataWrapper
CamelContentType *mime_type;
CamelStream *stream;
- gboolean offline;
+
+ unsigned int offline:1;
+ unsigned int rawtext:1;
};
typedef struct {
diff --git a/camel/camel-mime-part-utils.c b/camel/camel-mime-part-utils.c
index d1c41377d1..7dd156a141 100644
--- a/camel/camel-mime-part-utils.c
+++ b/camel/camel-mime-part-utils.c
@@ -29,6 +29,7 @@
#include <stdio.h>
#include <string.h>
#include <unistd.h>
+#include <errno.h>
#include "string-utils.h"
#include "camel-mime-part-utils.h"
@@ -123,20 +124,74 @@ check_html_charset (CamelMimeParser *mp, CamelMimeFilterBasicType enctype)
return charset;
}
+static GByteArray *convert_buffer(GByteArray *in, const char *to, const char *from)
+{
+ iconv_t ic;
+ int inlen, outlen, convlen, i=2;
+ char *inbuf, *outbuf;
+ char *buffer;
+ GByteArray *out = NULL;
+
+ ic = iconv_open(to, from);
+ if (ic == (iconv_t) -1) {
+ g_warning("Cannot convert from '%s' to '%s': %s", from, to, strerror(errno));
+ return NULL;
+ }
+
+ do {
+ /* make plenty of space? */
+ outlen = in->len * i + 16;
+ buffer = g_malloc(outlen);
+
+ inbuf = in->data;
+ inlen = in->len;
+ outbuf = buffer;
+
+ convlen = iconv(ic, (const char **)&inbuf, &inlen, &outbuf, &outlen);
+ if (convlen == -1) {
+ g_free(buffer);
+ /* we didn't have enough space */
+ if (errno == E2BIG) {
+ i++;
+ continue;
+ }
+ break;
+ }
+
+ out = g_byte_array_new();
+ g_byte_array_append(out, buffer, convlen);
+
+ /* close off the conversion */
+ outbuf = buffer;
+ outlen = in->len * i + 16;
+ convlen = iconv(ic, NULL, 0, &outbuf, &outlen);
+ if (convlen != -1)
+ g_byte_array_append(out, buffer, convlen);
+ g_free(buffer);
+ break;
+ } while (1);
+
+ iconv_close(ic);
+
+ return out;
+}
+
/* simple data wrapper */
static void
simple_data_wrapper_construct_from_parser (CamelDataWrapper *dw, CamelMimeParser *mp)
{
- CamelMimeFilter *fdec = NULL, *fcrlf = NULL, *fch = NULL;
- int len, decid = -1, crlfid = -1, chrid = -1;
+ CamelMimeFilter *fdec = NULL, *fcrlf = NULL /*, *fch = NULL*/;
+ int len, decid = -1, crlfid = -1 /*, chrid = -1*/;
struct _header_content_type *ct;
CamelSeekableStream *seekable_source = NULL;
CamelStream *source;
GByteArray *buffer;
- off_t start = 0, end;
+ /*off_t start = 0, end;*/
char *encoding, *buf;
+ const char *charset = NULL;
CamelMimeFilterBasicType enctype = 0;
-
+ CamelStream *mem;
+
d(printf("constructing data-wrapper\n"));
/* Ok, try and be smart. If we're storing a small message (typical) convert it,
@@ -173,7 +228,7 @@ simple_data_wrapper_construct_from_parser (CamelDataWrapper *dw, CamelMimeParser
/* If we're doing text, we also need to do CRLF->LF and may have to convert it to UTF8 as well. */
ct = camel_mime_parser_content_type (mp);
if (header_content_type_is (ct, "text", "*")) {
- const char *charset = header_content_type_param (ct, "charset");
+ charset = header_content_type_param (ct, "charset");
if (fdec) {
d(printf("Adding CRLF conversion filter\n"));
@@ -183,92 +238,50 @@ simple_data_wrapper_construct_from_parser (CamelDataWrapper *dw, CamelMimeParser
}
/* Possible Lame Mailer Alert... check the META tags for a charset */
+ /* FIXME: do this as part of the normal data reading, so we dont have to do it twice */
if (!charset && header_content_type_is (ct, "text", "html"))
charset = check_html_charset (mp, enctype);
-
- /* if the charset is not us-ascii or utf-8, then we need to convert to utf-8 */
- if (charset && !(g_strcasecmp (charset, "us-ascii") == 0 || g_strcasecmp (charset, "utf-8") == 0)) {
- d(printf("Adding conversion filter from %s to UTF-8\n", charset));
- fch = (CamelMimeFilter *)camel_mime_filter_charset_new_convert (charset, "UTF-8");
- if (fch) {
- chrid = camel_mime_parser_filter_add (mp, (CamelMimeFilter *)fch);
- } else {
- g_warning ("Cannot convert '%s' to 'UTF-8', message display may be corrupt", charset);
- }
- }
}
- buffer = g_byte_array_new ();
-
- if (seekable_source /* !cache */) {
- start = camel_mime_parser_tell (mp) + seekable_source->bound_start;
- }
-
- while (camel_mime_parser_step (mp, &buf, &len) != HSCAN_BODY_END) {
+ /* read in the entire content */
+ buffer = g_byte_array_new();
+ while (camel_mime_parser_step(mp, &buf, &len) != HSCAN_BODY_END) {
d(printf("appending o/p data: %d: %.*s\n", len, len, buf));
- if (buffer) {
- if (buffer->len > 20480 && seekable_source) {
- /* is this a 'big' message? Yes? We dont want to convert it all then. */
- camel_mime_parser_filter_remove (mp, decid);
- camel_mime_parser_filter_remove (mp, chrid);
- decid = -1;
- chrid = -1;
- g_byte_array_free (buffer, TRUE);
- buffer = NULL;
- } else {
- g_byte_array_append (buffer, buf, len);
- }
- }
+ g_byte_array_append(buffer, buf, len);
}
-
- if (buffer) {
- CamelStream *mem;
-
- d(printf("Small message part, kept in memory!\n"));
-
- mem = camel_stream_mem_new_with_byte_array (buffer);
- camel_data_wrapper_construct_from_stream (dw, mem);
- camel_object_unref ((CamelObject *)mem);
- } else {
- CamelStream *sub;
- CamelStreamFilter *filter;
-
- d(printf("Big message part, left on disk ...\n"));
-
- end = camel_mime_parser_tell (mp) + seekable_source->bound_start;
- sub = camel_seekable_substream_new_with_seekable_stream_and_bounds (seekable_source, start, end);
- if (fdec || fch) {
- filter = camel_stream_filter_new_with_stream (sub);
- if (fdec) {
- camel_mime_filter_reset (fdec);
- camel_stream_filter_add (filter, fdec);
- }
- if (fcrlf) {
- camel_mime_filter_reset (fcrlf);
- camel_stream_filter_add (filter, fcrlf);
- }
- if (fch) {
- camel_mime_filter_reset (fch);
- camel_stream_filter_add (filter, fch);
- }
- camel_data_wrapper_construct_from_stream (dw, (CamelStream *)filter);
- camel_object_unref ((CamelObject *)filter);
+
+ /* if we need to do charset conversion, see if we can/it works/etc */
+ if (charset && !(strcasecmp(charset, "us-ascii") == 0
+ || strcasecmp(charset, "utf-8") == 0
+ || strncasecmp(charset, "x-", 2) == 0)) {
+ GByteArray *out;
+
+ out = convert_buffer(buffer, "UTF-8", charset);
+ if (out) {
+ /* converted ok, use this data instead */
+ g_byte_array_free(buffer, TRUE);
+ buffer = out;
} else {
- camel_data_wrapper_construct_from_stream (dw, sub);
+ g_warning("Storing text as raw, unknown charset '%s' or invalid format", charset);
+ /* else failed to convert, leave as raw? */
+ dw->rawtext = TRUE;
+ /* should we change the content-type header? */
}
- camel_object_unref ((CamelObject *)sub);
}
-
+
+ d(printf("message part kept in memory!\n"));
+
+ mem = camel_stream_mem_new_with_byte_array(buffer);
+ camel_data_wrapper_construct_from_stream(dw, mem);
+ camel_object_unref((CamelObject *)mem);
+
camel_mime_parser_filter_remove (mp, decid);
camel_mime_parser_filter_remove (mp, crlfid);
- camel_mime_parser_filter_remove (mp, chrid);
if (fdec)
camel_object_unref ((CamelObject *)fdec);
if (fcrlf)
camel_object_unref ((CamelObject *)fcrlf);
- if (fch)
- camel_object_unref ((CamelObject *)fch);
if (source)
camel_object_unref ((CamelObject *)source);
}
@@ -294,10 +307,8 @@ camel_mime_part_construct_content_from_parser (CamelMimePart *dw, CamelMimeParse
break;
case HSCAN_MULTIPART: {
CamelDataWrapper *bodypart;
-
-#ifndef NO_WARNINGS
-#warning This should use a camel-mime-multipart
-#endif
+
+ /* FIXME: we should use a came-mime-mutlipart, not jsut a camel-multipart, but who cares */
d(printf("Creating multi-part\n"));
content = (CamelDataWrapper *)camel_multipart_new ();
@@ -321,9 +332,6 @@ camel_mime_part_construct_content_from_parser (CamelMimePart *dw, CamelMimeParse
g_warning("Invalid state encountered???: %d", camel_mime_parser_state (mp));
}
if (content) {
-#ifndef NO_WARNINGS
-#warning there just has got to be a better way ... to transfer the mime-type to the datawrapper
-#endif
/* would you believe you have to set this BEFORE you set the content object??? oh my god !!!! */
camel_data_wrapper_set_mime_type_field (content,
camel_mime_part_get_content_type ((CamelMimePart *)dw));
diff --git a/camel/camel-mime-part.c b/camel/camel-mime-part.c
index a6ab3e58d5..a4d9a2eb0d 100644
--- a/camel/camel-mime-part.c
+++ b/camel/camel-mime-part.c
@@ -606,10 +606,10 @@ write_to_stream(CamelDataWrapper *data_wrapper, CamelStream *stream)
break;
}
- if (header_content_type_is (mp->content_type, "text", "*")) {
- charset = header_content_type_param (mp->content_type, "charset");
- if (charset && !(!g_strcasecmp (charset, "us-ascii") || !g_strcasecmp (charset, "utf-8"))) {
- charenc = (CamelMimeFilter *)camel_mime_filter_charset_new_convert ("UTF-8", charset);
+ if (!data_wrapper->rawtext && header_content_type_is(mp->content_type, "text", "*")) {
+ charset = header_content_type_param(mp->content_type, "charset");
+ if (charset && !(!strcasecmp(charset, "us-ascii") || !strcasecmp(charset, "utf-8"))) {
+ charenc = (CamelMimeFilter *)camel_mime_filter_charset_new_convert("UTF-8", charset);
}
}
diff --git a/camel/providers/local/camel-mbox-summary.c b/camel/providers/local/camel-mbox-summary.c
index eed8a9d083..03c58fa839 100644
--- a/camel/providers/local/camel-mbox-summary.c
+++ b/camel/providers/local/camel-mbox-summary.c
@@ -246,12 +246,12 @@ summary_rebuild(CamelMboxSummary *mbs, off_t offset, CamelException *ex)
/* FIXME: If there is a failure, it shouldn't clear the summary and restart,
it should try and merge the summary info's. This is a bit tricky. */
- camel_operation_start(NULL, _("Summarizing folder"));
+ camel_operation_start(NULL, _("Summarising folder"));
fd = open(cls->folder_path, O_RDONLY);
if (fd == -1) {
printf("%s failed to open: %s\n", cls->folder_path, strerror(errno));
- camel_exception_setv(ex, 1, _("Could not open folder: %s: summarizing from position %ld: %s"),
+ camel_exception_setv(ex, 1, _("Could not open folder: %s: summarising from position %ld: %s"),
cls->folder_path, offset, strerror(errno));
camel_operation_end(NULL);
return -1;
@@ -499,7 +499,7 @@ mbox_summary_sync_full(CamelLocalSummary *cls, gboolean expunge, CamelFolderChan
d(printf("performing full summary/sync\n"));
- camel_operation_start(NULL, _("Synchronizing folder"));
+ camel_operation_start(NULL, _("Synchronising folder"));
fd = open(cls->folder_path, O_RDONLY);
if (fd == -1) {
@@ -700,7 +700,7 @@ mbox_summary_sync_quick(CamelLocalSummary *cls, gboolean expunge, CamelFolderCha
d(printf("Performing quick summary sync\n"));
- camel_operation_start(NULL, _("Synchronizing folder"));
+ camel_operation_start(NULL, _("Synchronising folder"));
fd = open(cls->folder_path, O_RDWR);
if (fd == -1) {
diff --git a/camel/providers/local/camel-spool-summary.c b/camel/providers/local/camel-spool-summary.c
index 8a3188296b..c5872e8cc2 100644
--- a/camel/providers/local/camel-spool-summary.c
+++ b/camel/providers/local/camel-spool-summary.c
@@ -376,12 +376,12 @@ summary_rebuild(CamelSpoolSummary *cls, off_t offset, CamelException *ex)
/* FIXME: If there is a failure, it shouldn't clear the summary and restart,
it should try and merge the summary info's. This is a bit tricky. */
- camel_operation_start(NULL, _("Summarizing folder"));
+ camel_operation_start(NULL, _("Summarising folder"));
fd = open(cls->folder_path, O_RDONLY);
if (fd == -1) {
printf("%s failed to open: %s\n", cls->folder_path, strerror(errno));
- camel_exception_setv(ex, 1, _("Could not open folder: %s: summarizing from position %ld: %s"),
+ camel_exception_setv(ex, 1, _("Could not open folder: %s: summarising from position %ld: %s"),
cls->folder_path, offset, strerror(errno));
camel_operation_end(NULL);
return -1;
@@ -641,7 +641,7 @@ spool_summary_sync_full(CamelSpoolSummary *cls, gboolean expunge, CamelFolderCha
d(printf("performing full summary/sync\n"));
- camel_operation_start(NULL, _("Synchronizing folder"));
+ camel_operation_start(NULL, _("Synchronising folder"));
fd = open(cls->folder_path, O_RDWR);
if (fd == -1) {
@@ -928,7 +928,7 @@ spool_summary_sync_quick(CamelSpoolSummary *cls, gboolean expunge, CamelFolderCh
d(printf("Performing quick summary sync\n"));
- camel_operation_start(NULL, _("Synchronizing folder"));
+ camel_operation_start(NULL, _("Synchronising folder"));
fd = open(cls->folder_path, O_RDWR);
if (fd == -1) {
generated by cgit (git 2.34.1) at 2024-11-12 05:56:33 +0800