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authorNot Zed <NotZed@HelixCode.com>2000-11-07 20:31:10 +0800
committerMichael Zucci <zucchi@src.gnome.org>2000-11-07 20:31:10 +0800
commitc70c4c35f3788bb210b6f01205e0bc71b4414c4f (patch)
tree4357ace78279168e32024a4311fca6d91b123678 /camel/camel-stream.c
parent9acf78e29dab60c2acb2312fffe42020a00df59c (diff)
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Implement a complete() function, now we need one. (filter): Upgraded to
2000-11-07 Not Zed <NotZed@HelixCode.com> * camel-mime-filter-bestenc.c (complete): Implement a complete() function, now we need one. (filter): Upgraded to match rfrc2045 properly. Checks also for length of line and valid CRLF sequences. (camel_mime_filter_bestenc_get_best_encoding): Do the work of working out what is the best encoding given what we found about the stream. * camel-mime-part.c (camel_mime_part_encoding_to_string): Use a lookup table to get the encoding naem, and add the binary type. (camel_mime_part_encoding_from_string): Likewise for the reverse. * camel-mime-part.h: Added the binary encoding type, see rfc2045. * camel-mime-utils.c (header_param_list_format_append): Dont put a space before ;'s in parameter lists, makes them more readable/consistent. * camel-mime-message.c (multipart_has_8bit_parts): Cleaned up the old stuff, well removed it. (camel_mime_message_set_best_encoding): Added another argument that lets you select what you want to set the best of. i.e. for smtp transport we only need 7 bit, and dont need to optimise the charset (although of course, we should always). (find_best_encoding): Implement this feature, if we are not getting the best charset, use the one we have. (best_encoding): Set the charset on the part appropriately. Sigh, the interfaces for this are nonexistant. (find_best_encoding): Tell the bestenc filter that lf should be treated as crlf for the purposes of determining encodings. 2000-11-06 Not Zed <NotZed@HelixCode.com> * camel-charset-map.c (camel_charset_init): Init function for an iterative charset determinator. (camel_charset_step): Iterate another buffer. (camel_charset_mask): Removed, since it couldn't have worked. (camel_charset_best): Use the iterative interface to do the work. (camel_charset_best_name): Get the best name for a charset so far. * camel-mime-filter-bestenc.c: New class, a stream filter that can be used to memory-efficiently determine the best encoding and/or charset to use for a given stream of bytes. * Makefile.am (libcamelinclude_HEADERS): Added stream-null*. (libcamel_la_SOURCES): Added bestenc* * camel-stream-null.c: New class, a null-stream, that always succeeds, and never has any contents. * camel-stream.c: Minor pointless changes. Was going to do something else but changed my mind. Added trivial default implementations for all callbacks. * camel-mime-message.h: Cleaned up some old cruft. * camel-folder-summary.c (camel_folder_summary_format_address): address_list_format() no longer encodes, so we dont need to decode it. * camel-address.c (camel_address_unformat): New function, attempts to reverse the formatting process on display addresses. (camel_address_length): New function to get the number of addresses, without having to peek the structure. * camel-mime-message.c (camel_mime_message_set_from): Fix a typo. (camel_mime_message_finalize): Only unref from/reply_to if we have it. (camel_mime_message_set_recipients): New function - set the recipients as a CamelInternetAddress. This function effectively deprecates the older recipient setting functions. (camel_mime_message_add_recipient): What the hell, i'll bite the bullet. Terminate this function. The old api was ambiguious and inefficient and didn't work right anyway. (camel_mime_message_remove_recipient_address): And this one. (camel_mime_message_remove_recipient_name): And this one too. (camel_mime_message_set_recipients): If we set an empty header, then remove it from the header list. Allow a null receipient object to clear a header. (camel_mime_message_set_from): Likewise, if setting an empty from address. (camel_mime_message_encode_8bit_parts): Eeek!! camel_stream_mem_new_with_byte_array owns the byte_array we give it, so make sure we dont free any of it! (camel_mime_message_encode_8bit_parts): Infact, i'll just rewrite the whole lot, its a bit of a mess. Should really rename it and make it a little more useful too, lets see ... (best_encoding): This has a string interface? Oh boy. (camel_mime_message_foreach_part): New experimental function to iterate over all message parts. Might not remain. (camel_mime_message_has_8bit_parts): New implementation using foreach_part. Fixed a couple of problems. (find_best_encoding): New function, that finds the best encoding for a given part (will probably be moved to camel-mime-part), and also the best charset to use if it is a text part. Since one affects the other it is a two pass process, but uses streams and not memory to achieve this. (camel_mime_message_set_best_encoding): Uses the function above to configure an entire message for the best encoding possible given transport constraints. (camel_mime_message_encode_8bit_parts): Reimplemented to use the function above to perform the work. * camel-internet-address.c (camel_internet_address_format_address): Dont put <> around a lone address with no real name. (camel_internet_address_encode_address): Similarly. (internet_decode): Actually return the count of decoded addresses. (internet_unformat): Implement the unformatting routine. 2000-11-05 Not Zed <NotZed@HelixCode.com> * providers/smtp/camel-smtp-transport.c (_send_to): Changed to get the internetaddress directly, rather than having to parse it itself. * camel-address.c (camel_address_format): Added a new function which will format address, suitable for display. (camel_address_cat): Concatentate 1 camel address onto another. It is upto the caller to ensure the addresses are of compatible types. (camel_address_new_clone): New function to create a new address by copying an existing one of the same type. (camel_address_copy): New helper function to copy an address. * camel-mime-message.h (struct _CamelMimeMessage): Removed cached copy of date string. (struct _CamelMimeMessage): Added date_received info. * camel-mime-message.c (camel_mime_message_get_date_string): Removed. Nothing uses it anyway, and it is redundant. (camel_mime_message_finalize): No more date_str. (camel_mime_message_init): No more date_str, initialise date_received* (write_to_stream): Change the check for a date header. (process_header): No longer track the date_str. (camel_mime_message_get_received_date): Removed. totally invalid anyway. (camel_mime_message_get_sent_date): Removed. Redundant. The only 'date' is the sent date, the received date is just made up. (camel_mime_message_get_date): Args changed to be more consistent with utility functions. (camel_mime_message_get_date): Dont set the date when we're asked for it (if its not set by the time its written, it'll be set then). (camel_mime_message_get_date_received): Actually do 'the right thing' here, if we have a received header, use that to determine the received date. And return the data in the same format as get_date. (camel_mime_message_set_from): Changed the api to better match what we should be doing. Pass a camelinternetaddress, etc. (camel_mime_message_set_reply_to): Cahnged similarly to take an internetaddress. (camel_mime_message_get_reply_to): Likewise. (camel_mime_message_finalize): Unref the from/reply_to objects. (format_address): Removed, no longer needed. (process_header): Changed to store the from/reply_to as internetaddress's. (write_to_stream): Set the from header directly to empty, if we dont have one. Maybe we should just abort, and/or create one based on the current user. * camel-mime-utils.c (header_address_list_format): Renamed to header_address_list_encode, which is what it is actually doing. (header_address_list_format_append): Similarly. (encoding_map[]): Removed, no longer used. (header_address_list_encode_append): Take another arg, do we encode the address (for internet), or not (for display - utf8 only). (header_address_list_format): Re-added this function, but now it generates a display version only. Surprise surprise, that is all anythign needs to generate anyway. Sigh. * camel-internet-address.c (camel_internet_address_get): Return false if we get an invalid index only. (camel_internet_address_encode_address): Helper function to encode a single address for mailing. (internet_encode): Use the above function to format it. (camel_internet_address_format_address): Format a single address for display. (internet_format): Implement the display version. (camel_internet_address_class_init): Init the internet_format virtual function. (internet_cat): Implement virtual function to concatenate addresses. * camel-folder-summary.c (camel_folder_summary_info_new_from_header): new function, only build the summary info, dont add it. (camel_folder_summary_info_new_from_parser): Likewise, for new info from parser. (camel_folder_summary_add_from_parser): Cahnged to call function above to build info. (camel_folder_summary_add_from_header): Changed to call function above, to build info. (camel_folder_summary_info_free): New function to free the summary message info. (camel_folder_summary_clear): Changed to clal above to free info. (camel_folder_summary_remove): Likewise. (camel_folder_summary_add): Cleaned up the clashing uid re-assignment logic a little bit. (camel_folder_summary_decode_uint32): Fixed a typo, 01 != -1. (camel_folder_summary_decode_time_t): Return -1 on error. (camel_folder_summary_encode_off_t): New function to encode an off_t type. (camel_folder_summary_decode_off_t): And likewise for the reverse. (CAMEL_FOLDER_SUMMARY_VERSION): Bumped the summary version, since we're now encoding time/off_t's right. (summary_header_save): Use time_t encoder to save the timestamp. (summary_header_load): Likewise for decoding the timestamp. (content_info_load): Decode off_t types directly, now we can. (content_info_save): And likewise for encoding. (camel_folder_summary_add_from_message): New function, create a summary item from an existing message and add it. (camel_folder_summary_info_new_from_message): New function, create a summary item from an existing message. (summary_build_content_info_message): New function to do the dirty work of building the conent info/indexing, from a message source. (format_recipients): Format an internetaddress suitable for the summary. (message_info_new_from_message): Build a new summary item from a mime message. (content_info_new_from_message): Build a new conent info from a mime part. (camel_folder_summary_class_init): Init the new class functions. (message_info_new_from_message): Fixed for message api change. Added documentation to the functions. svn path=/trunk/; revision=6474
Diffstat (limited to 'camel/camel-stream.c')
-rw-r--r--camel/camel-stream.c40
1 files changed, 11 insertions, 29 deletions
diff --git a/camel/camel-stream.c b/camel/camel-stream.c
index f649494b2d..79fa07cc34 100644
--- a/camel/camel-stream.c
+++ b/camel/camel-stream.c
@@ -31,10 +31,13 @@ static CamelObjectClass *parent_class = NULL;
/* Returns the class for a CamelStream */
#define CS_CLASS(so) CAMEL_STREAM_CLASS(CAMEL_OBJECT_GET_CLASS(so))
-static int stream_flush (CamelStream *stream);
-static int stream_close (CamelStream *stream);
-static gboolean stream_eos (CamelStream *stream);
-
+/* default implementations, do very little */
+static ssize_t stream_read (CamelStream *stream, char *buffer, size_t n) { return 0; }
+static ssize_t stream_write (CamelStream *stream, const char *buffer, size_t n) { return n; }
+static int stream_close (CamelStream *stream) { return 0; }
+static int stream_flush (CamelStream *stream) { return 0; }
+static gboolean stream_eos (CamelStream *stream) { return stream->eos; }
+static int stream_reset (CamelStream *stream) { return 0; }
static void
camel_stream_class_init (CamelStreamClass *camel_stream_class)
@@ -42,9 +45,12 @@ camel_stream_class_init (CamelStreamClass *camel_stream_class)
parent_class = camel_type_get_global_classfuncs( CAMEL_OBJECT_TYPE );
/* virtual method definition */
- camel_stream_class->flush = stream_flush;
+ camel_stream_class->read = stream_read;
+ camel_stream_class->write = stream_write;
camel_stream_class->close = stream_close;
+ camel_stream_class->flush = stream_flush;
camel_stream_class->eos = stream_eos;
+ camel_stream_class->reset = stream_reset;
}
CamelType
@@ -107,14 +113,6 @@ camel_stream_write (CamelStream *stream, const char *buffer, size_t n)
return CS_CLASS (stream)->write (stream, buffer, n);
}
-
-static int
-stream_flush (CamelStream *stream)
-{
- /* nothing */
- return 0;
-}
-
/**
* camel_stream_flush:
* @stream: a CamelStream object
@@ -132,14 +130,6 @@ camel_stream_flush (CamelStream *stream)
return CS_CLASS (stream)->flush (stream);
}
-
-static int
-stream_close (CamelStream *stream)
-{
- /* nothing */
- return 0;
-}
-
/**
* camel_stream_close:
* @stream:
@@ -156,13 +146,6 @@ camel_stream_close (CamelStream *stream)
return CS_CLASS (stream)->close (stream);
}
-
-static gboolean
-stream_eos (CamelStream *stream)
-{
- return stream->eos;
-}
-
/**
* camel_stream_eos:
* @stream: a CamelStream object
@@ -180,7 +163,6 @@ camel_stream_eos (CamelStream *stream)
return CS_CLASS (stream)->eos (stream);
}
-
/**
* camel_stream_reset: reset a stream
* @stream: the stream object