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author | Alain Magloire <alainm@gnu.org> | 2001-12-16 16:05:12 +0000 |
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committer | Alain Magloire <alainm@gnu.org> | 2001-12-16 16:05:12 +0000 |
commit | d824e048a8de62a903158ff3cf34ad63153b03b1 (patch) | |
tree | 256bfe6354c529ca57ed2b99f46939c3987cd9bd | |
parent | a0ac65ddf79ca983ebfcbf0a1231d78bba2097b1 (diff) | |
download | mailutils-d824e048a8de62a903158ff3cf34ad63153b03b1.tar.gz mailutils-d824e048a8de62a903158ff3cf34ad63153b03b1.tar.bz2 |
added.
-rw-r--r-- | examples/mimetest.c | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/examples/mimetest.c b/examples/mimetest.c new file mode 100644 index 000000000..37cc80e43 --- /dev/null +++ b/examples/mimetest.c @@ -0,0 +1,220 @@ +/* GNU mailutils - a suite of utilities for electronic mail + Copyright (C) 1999, 2000, 2001 Free Software Foundation, Inc. + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2, or (at your option) + any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, write to the Free Software + Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifdef HAVE_CONFIG_H +# include <config.h> +#endif + +#include <sys/types.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> +#include <unistd.h> +#include <limits.h> + +#include <mailutils/mailbox.h> +#include <mailutils/header.h> +#include <mailutils/filter.h> +#include <mailutils/registrar.h> + +void message_display_parts(message_t msg, char *indent); + +char from[256]; +char subject[256]; + +int +main(int argc, char **argv) +{ + mailbox_t mbox = NULL; + int ret; + size_t i; + size_t count = 0; + char *mailbox_name = NULL; + + /* have an argument */ + if (argc > 1) + mailbox_name = argv[1]; + + /* Registration. */ + { + list_t bookie; + registrar_get_list (&bookie); + list_append (bookie, mbox_record); + list_append (bookie, path_record); + list_append (bookie, pop_record); + list_append (bookie, imap_record); + } + + if ( ( ret = mailbox_create_default (&mbox, mailbox_name) ) != 0) { + fprintf (stderr, "could not create - %s\n", strerror(ret)); + exit (2); + } + + /* Debuging Trace. */ + if ( 0 ) { + mu_debug_t debug; + mailbox_get_debug (mbox, &debug); + mu_debug_set_level (debug, MU_DEBUG_TRACE|MU_DEBUG_PROT); + } + + /* Open the mailbox for reading only. */ + if ( ( ret = mailbox_open (mbox, MU_STREAM_RDWR) ) != 0) { + fprintf (stderr, "could not open - %s\n", strerror(ret)); + exit (2); + } + + /* Iterator through the entire message set. */ + mailbox_messages_count (mbox, &count); + for(i = 1; i <= count; ++i) { + message_t msg; + header_t hdr; + size_t nparts; + size_t msize; + + if (( ret = mailbox_get_message (mbox, i, &msg) ) != 0) { + fprintf (stderr, "mailbox_get_message - %s\n", strerror(ret)); + exit(2); + } + if (( ret = message_size (msg, &msize) ) != 0) { + fprintf (stderr, "message_size - %s\n", strerror(ret)); + exit(2); + } + if (( ret = message_get_header (msg, &hdr) ) != 0) { + fprintf (stderr, "message_get_header - %s\n", strerror(ret)); + exit(2); + } + header_get_value (hdr, MU_HEADER_FROM, from, sizeof (from), NULL); + header_get_value (hdr, MU_HEADER_SUBJECT, subject, sizeof (subject), NULL); + printf("From: %s\tSubject: %s\n", from, subject); + if ( ( ret = message_get_num_parts(msg, &nparts) ) != 0 ) { + fprintf (stderr, "message_get_num_parts - %s\n", strerror(ret)); + exit(2); + } + printf("-- Number of parts in message - %d\n",nparts); + printf("-- Total message size - %d\n",msize); + message_display_parts(msg, "\t"); + } + mailbox_close(mbox); + mailbox_destroy(&mbox); + return 0; +} + +char buf[2048]; + +void +message_display_parts(message_t msg, char *indent) +{ + int ret, j; + size_t msize, nparts, nsubparts; + message_t part; + header_t hdr; + char type[256]; + char encoding[256]; + stream_t str; + body_t body; + int offset, ismulti; + size_t nbytes; + + /* How many part those the message has? */ + if ( ( ret = message_get_num_parts(msg, &nparts) ) != 0 ) { + fprintf (stderr, "message_get_num_parts - %s\n", strerror(ret)); + exit(2); + } + + /* Iterate through all the parts. + Treat type "message/rfc822" differently, since it is a message of is own + that can have other subparts(recursive). */ + for( j = 1; j <= nparts; j++) { + if (( ret = message_get_part(msg, j, &part ) ) != 0 ) { + fprintf (stderr, "mime_get_part - %s\n", strerror(ret)); + exit(2); + } + if (( ret = message_size (part, &msize) ) != 0) { + fprintf (stderr, "message_size - %s\n", strerror(ret)); + exit(2); + } + if (( ret = message_get_header (part, &hdr) ) != 0) { + fprintf (stderr, "message_get_header - %s\n", strerror(ret)); + exit(2); + } + header_get_value (hdr, MU_HEADER_CONTENT_TYPE, type, sizeof (type), NULL); + printf("%sType of part %d = %s\n", indent, j, type); + printf("%sMessage part size - %d\n",indent, msize); + encoding[0] = '\0'; + header_get_value (hdr, MU_HEADER_CONTENT_TRANSFER_ENCODING, encoding, sizeof (encoding), NULL); + ismulti = 0; + if ( (type[0] && strncasecmp( type, "message/rfc822", strlen(type)) == 0 ) || + ( message_is_multipart (part, &ismulti) == 0 && ismulti ) ) { + char tmp[10]; + + if ( !ismulti ) { + ret = message_unencapsulate(part, &part, NULL); + if (ret != 0) + fprintf (stderr, "message_unencapsulate - %s\n", strerror(ret)); + break; + } + if (( ret = message_get_header (part, &hdr) ) != 0) { + fprintf (stderr, "message_get_header - %s\n", strerror(ret)); + exit(2); + } + header_get_value (hdr, MU_HEADER_FROM, from, sizeof (from), NULL); + header_get_value (hdr, MU_HEADER_SUBJECT, subject, sizeof (subject), NULL); + printf("%sEncapsulated message : %s\t%s\n", indent, from, subject); + printf("%s-------------------------------------------------------------------\n", indent); + if ( ( ret = message_get_num_parts(part, &nsubparts) ) != 0 ) { + fprintf (stderr, "mime_get_num_parts - %s\n", strerror(ret)); + exit(2); + } + strcpy(tmp, indent); + strcat(tmp,"\t"); + message_display_parts(part, tmp); + message_destroy (&part, NULL); + } + else if ( type[0] == '\0' || (strncasecmp( type, "text/plain", strlen("text/plain")) == 0) || (strncasecmp( type, "text/html", strlen("text/html")) == 0)) { + printf("%sText Message\n",indent); + printf("%s-------------------------------------------------------------------\n", indent); + message_get_body(part, &body); + body_get_stream(body, &str); + filter_create(&str, str, encoding, 0, 0); + offset = 0; + while( stream_readline( str, buf, sizeof(buf), offset, &nbytes ) == 0 && nbytes ) { + printf("%s%s", indent, buf); + offset += nbytes; + } + stream_destroy(&str, NULL); + } + else { +#if 1 + + /* Save the attachements. */ + char *fname; + message_attachment_filename( part, &fname); + if ( fname == NULL ) { + char buffer[PATH_MAX+1]; + fname = tempnam(getcwd(buffer, PATH_MAX), "msg-" ); + } + printf("%sAttachment - saving [%s]\n",indent, fname); + printf("%s-------------------------------------------------------------------\n", indent); + /* FIXME: Somethings is not quite correct with this function. + Please fix. */ + message_save_attachment(part, fname, NULL); + free(fname); +#endif + } + printf("\n%s End -------------------------------------------------------------------\n", indent); + } +} |