From cdc0ace9247af43ff6ad2f46d54029ff1e3dbb7e Mon Sep 17 00:00:00 2001
From: nobody <nobody@localhost>
Date: Sun, 4 Feb 2001 04:10:39 +0000
Subject: This commit was manufactured by cvs2svn to create tag
'FEDERICO_FOCUS'.
svn path=/tags/FEDERICO_FOCUS/; revision=7955
---
camel/camel-folder-summary.c | 2801 ------------------------------------------
1 file changed, 2801 deletions(-)
delete mode 100644 camel/camel-folder-summary.c
(limited to 'camel/camel-folder-summary.c')
diff --git a/camel/camel-folder-summary.c b/camel/camel-folder-summary.c
deleted file mode 100644
index 376aea12d8..0000000000
--- a/camel/camel-folder-summary.c
+++ /dev/null
@@ -1,2801 +0,0 @@
-/*
- * Copyright (C) 2000 Helix Code Inc.
- *
- * Authors: Michael Zucchi <notzed@helixcode.com>
- *
- * 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 of the
- * License, 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
- * USA
- */
-
-#include <unistd.h>
-#include <netinet/in.h>
-#include <ctype.h>
-#include <string.h>
-#include <errno.h>
-#include <stdlib.h>
-
-#include "camel-folder-summary.h"
-
-#include <camel/camel-mime-message.h>
-#include <camel/camel-multipart.h>
-
-#include <camel/camel-mime-filter.h>
-#include <camel/camel-mime-filter-index.h>
-#include <camel/camel-mime-filter-charset.h>
-#include <camel/camel-mime-filter-save.h>
-#include <camel/camel-mime-filter-basic.h>
-#include <camel/camel-mime-message.h>
-#include <camel/camel-stream-mem.h>
-
-#include "hash-table-utils.h"
-#include "e-util/md5-utils.h"
-#include "e-util/e-memory.h"
-
-#include "camel-private.h"
-
-#ifdef ENABLE_THREADS
-#include <pthread.h>
-
-static pthread_mutex_t info_lock = PTHREAD_MUTEX_INITIALIZER;
-
-/* this lock is ONLY for the standalone messageinfo stuff */
-#define GLOBAL_INFO_LOCK(i) pthread_mutex_lock(&info_lock)
-#define GLOBAL_INFO_UNLOCK(i) pthread_mutex_unlock(&info_lock)
-#else
-#define GLOBAL_INFO_LOCK(i)
-#define GLOBAL_INFO_UNLOCK(i)
-#endif
-
-/* this should probably be conditional on it existing */
-#define USE_BSEARCH
-
-#define d(x)
-#define io(x) /* io debug */
-
-#if 0
-extern int strdup_count, malloc_count, free_count;
-#endif
-
-#define CAMEL_FOLDER_SUMMARY_VERSION (11)
-
-#define _PRIVATE(o) (((CamelFolderSummary *)(o))->priv)
-
-/* trivial lists, just because ... */
-struct _node {
- struct _node *next;
-};
-
-static struct _node *my_list_append(struct _node **list, struct _node *n);
-static int my_list_size(struct _node **list);
-
-static int summary_header_load(CamelFolderSummary *, FILE *);
-static int summary_header_save(CamelFolderSummary *, FILE *);
-
-static CamelMessageInfo * message_info_new(CamelFolderSummary *, struct _header_raw *);
-static CamelMessageInfo * message_info_new_from_parser(CamelFolderSummary *, CamelMimeParser *);
-static CamelMessageInfo * message_info_new_from_message(CamelFolderSummary *s, CamelMimeMessage *msg);
-static CamelMessageInfo * message_info_load(CamelFolderSummary *, FILE *);
-static int message_info_save(CamelFolderSummary *, FILE *, CamelMessageInfo *);
-static void message_info_free(CamelFolderSummary *, CamelMessageInfo *);
-
-static CamelMessageContentInfo * content_info_new(CamelFolderSummary *, struct _header_raw *);
-static CamelMessageContentInfo * content_info_new_from_parser(CamelFolderSummary *, CamelMimeParser *);
-static CamelMessageContentInfo * content_info_new_from_message(CamelFolderSummary *s, CamelMimePart *mp);
-static CamelMessageContentInfo * content_info_load(CamelFolderSummary *, FILE *);
-static int content_info_save(CamelFolderSummary *, FILE *, CamelMessageContentInfo *);
-static void content_info_free(CamelFolderSummary *, CamelMessageContentInfo *);
-
-static char *next_uid_string(CamelFolderSummary *s);
-
-static CamelMessageContentInfo * summary_build_content_info(CamelFolderSummary *s, CamelMessageInfo *msginfo, CamelMimeParser *mp);
-static CamelMessageContentInfo * summary_build_content_info_message(CamelFolderSummary *s, CamelMessageInfo *msginfo, CamelMimePart *object);
-
-static void camel_folder_summary_class_init (CamelFolderSummaryClass *klass);
-static void camel_folder_summary_init (CamelFolderSummary *obj);
-static void camel_folder_summary_finalize (CamelObject *obj);
-
-static CamelObjectClass *camel_folder_summary_parent;
-
-static void
-camel_folder_summary_class_init (CamelFolderSummaryClass *klass)
-{
- camel_folder_summary_parent = camel_type_get_global_classfuncs (camel_object_get_type ());
-
- klass->summary_header_load = summary_header_load;
- klass->summary_header_save = summary_header_save;
-
- klass->message_info_new = message_info_new;
- klass->message_info_new_from_parser = message_info_new_from_parser;
- klass->message_info_new_from_message = message_info_new_from_message;
- klass->message_info_load = message_info_load;
- klass->message_info_save = message_info_save;
- klass->message_info_free = message_info_free;
-
- klass->content_info_new = content_info_new;
- klass->content_info_new_from_parser = content_info_new_from_parser;
- klass->content_info_new_from_message = content_info_new_from_message;
- klass->content_info_load = content_info_load;
- klass->content_info_save = content_info_save;
- klass->content_info_free = content_info_free;
-
- klass->next_uid_string = next_uid_string;
-}
-
-static void
-camel_folder_summary_init (CamelFolderSummary *s)
-{
- struct _CamelFolderSummaryPrivate *p;
-
- p = _PRIVATE(s) = g_malloc0(sizeof(*p));
-
- p->filter_charset = g_hash_table_new(g_strcase_hash, g_strcase_equal);
-
- s->message_info_size = sizeof(CamelMessageInfo);
- s->content_info_size = sizeof(CamelMessageContentInfo);
-
- s->message_info_chunks = NULL;
- s->content_info_chunks = NULL;
-
-#ifdef DOESTRV
- s->message_info_strings = CAMEL_MESSAGE_INFO_LAST;
-#endif
-
- s->version = CAMEL_FOLDER_SUMMARY_VERSION;
- s->flags = 0;
- s->time = 0;
- s->nextuid = 1;
-
- s->messages = g_ptr_array_new();
- s->messages_uid = g_hash_table_new(g_str_hash, g_str_equal);
-
-#ifdef ENABLE_THREADS
- p->summary_lock = g_mutex_new();
- p->io_lock = g_mutex_new();
- p->filter_lock = g_mutex_new();
- p->alloc_lock = g_mutex_new();
- p->ref_lock = g_mutex_new();
-#endif
-}
-
-static void free_o_name(void *key, void *value, void *data)
-{
- camel_object_unref((CamelObject *)value);
- g_free(key);
-}
-
-static void
-camel_folder_summary_finalize (CamelObject *obj)
-{
- struct _CamelFolderSummaryPrivate *p;
- CamelFolderSummary *s = (CamelFolderSummary *)obj;
-
- p = _PRIVATE(obj);
-
- camel_folder_summary_clear(s);
- g_ptr_array_free(s->messages, TRUE);
- g_hash_table_destroy(s->messages_uid);
-
- g_hash_table_foreach(p->filter_charset, free_o_name, 0);
- g_hash_table_destroy(p->filter_charset);
-
- g_free(s->summary_path);
-
- if (s->message_info_chunks)
- e_memchunk_destroy(s->message_info_chunks);
- if (s->content_info_chunks)
- e_memchunk_destroy(s->content_info_chunks);
-
- if (p->filter_index)
- camel_object_unref ((CamelObject *)p->filter_index);
- if (p->filter_64)
- camel_object_unref ((CamelObject *)p->filter_64);
- if (p->filter_qp)
- camel_object_unref ((CamelObject *)p->filter_qp);
- if (p->filter_save)
- camel_object_unref ((CamelObject *)p->filter_save);
-
-#ifdef ENABLE_THREADS
- g_mutex_free(p->summary_lock);
- g_mutex_free(p->io_lock);
- g_mutex_free(p->filter_lock);
- g_mutex_free(p->alloc_lock);
- g_mutex_free(p->ref_lock);
-#endif
-
- g_free(p);
-}
-
-CamelType
-camel_folder_summary_get_type (void)
-{
- static CamelType type = CAMEL_INVALID_TYPE;
-
- if (type == CAMEL_INVALID_TYPE) {
- type = camel_type_register (camel_object_get_type (), "CamelFolderSummary",
- sizeof (CamelFolderSummary),
- sizeof (CamelFolderSummaryClass),
- (CamelObjectClassInitFunc) camel_folder_summary_class_init,
- NULL,
- (CamelObjectInitFunc) camel_folder_summary_init,
- (CamelObjectFinalizeFunc) camel_folder_summary_finalize);
- }
-
- return type;
-}
-
-/**
- * camel_folder_summary_new:
- *
- * Create a new CamelFolderSummary object.
- *
- * Return value: A new CamelFolderSummary widget.
- **/
-CamelFolderSummary *
-camel_folder_summary_new (void)
-{
- CamelFolderSummary *new = CAMEL_FOLDER_SUMMARY ( camel_object_new (camel_folder_summary_get_type ())); return new;
-}
-
-
-/**
- * camel_folder_summary_set_filename:
- * @s:
- * @name:
- *
- * Set the filename where the summary will be loaded to/saved from.
- **/
-void camel_folder_summary_set_filename(CamelFolderSummary *s, const char *name)
-{
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- g_free(s->summary_path);
- s->summary_path = g_strdup(name);
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-}
-
-/**
- * camel_folder_summary_set_index:
- * @s:
- * @index:
- *
- * Set the index used to index body content. If the index is NULL, or
- * not set (the default), no indexing of body content will take place.
- *
- * Unlike earlier behaviour, build_content need not be set to perform indexing.
- **/
-void camel_folder_summary_set_index(CamelFolderSummary *s, ibex *index)
-{
- struct _CamelFolderSummaryPrivate *p = _PRIVATE(s);
-
- p->index = index;
-}
-
-/**
- * camel_folder_summary_set_build_content:
- * @s:
- * @state:
- *
- * Set a flag to tell the summary to build the content info summary
- * (CamelMessageInfo.content). The default is not to build content info
- * summaries.
- **/
-void camel_folder_summary_set_build_content(CamelFolderSummary *s, gboolean state)
-{
- s->build_content = state;
-}
-
-/**
- * camel_folder_summary_count:
- * @s:
- *
- * Get the number of summary items stored in this summary.
- *
- * Return value: The number of items int he summary.
- **/
-int
-camel_folder_summary_count(CamelFolderSummary *s)
-{
- return s->messages->len;
-}
-
-/**
- * camel_folder_summary_index:
- * @s:
- * @i:
- *
- * Retrieve a summary item by index number.
- *
- * A referenced to the summary item is returned, which may be
- * ref'd or free'd as appropriate.
- *
- * Return value: The summary item, or NULL if the index @i is out
- * of range.
- * It must be freed using camel_folder_summary_info_free().
- **/
-CamelMessageInfo *
-camel_folder_summary_index(CamelFolderSummary *s, int i)
-{
- CamelMessageInfo *info = NULL;
-
- CAMEL_SUMMARY_LOCK(s, ref_lock);
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- if (i<s->messages->len)
- info = g_ptr_array_index(s->messages, i);
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-
- if (info)
- info->refcount++;
-
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
-
- return info;
-}
-
-/**
- * camel_folder_summary_index:
- * @s:
- * @i:
- *
- * Obtain a copy of the summary array. This is done atomically,
- * so cannot contain empty entries.
- *
- * It must be freed using camel_folder_summary_array_free().
- **/
-GPtrArray *
-camel_folder_summary_array(CamelFolderSummary *s)
-{
- CamelMessageInfo *info;
- GPtrArray *res = g_ptr_array_new();
- int i;
-
- CAMEL_SUMMARY_LOCK(s, ref_lock);
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- g_ptr_array_set_size(res, s->messages->len);
- for (i=0;i<s->messages->len;i++) {
- info = res->pdata[i] = g_ptr_array_index(s->messages, i);
- info->refcount++;
- }
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
-
- return res;
-}
-
-/**
- * camel_folder_summary_array_free:
- * @s:
- * @array:
- *
- * Free the folder summary array.
- **/
-void
-camel_folder_summary_array_free(CamelFolderSummary *s, GPtrArray *array)
-{
- int i;
-
- for (i=0;i<array->len;i++)
- camel_folder_summary_info_free(s, array->pdata[i]);
-
- g_ptr_array_free(array, TRUE);
-}
-
-/**
- * camel_folder_summary_uid:
- * @s:
- * @uid:
- *
- * Retrieve a summary item by uid.
- *
- * A referenced to the summary item is returned, which may be
- * ref'd or free'd as appropriate.
- *
- * Return value: The summary item, or NULL if the uid @uid
- * is not available.
- * It must be freed using camel_folder_summary_info_free().
- **/
-CamelMessageInfo *
-camel_folder_summary_uid(CamelFolderSummary *s, const char *uid)
-{
- CamelMessageInfo *info;
-
- CAMEL_SUMMARY_LOCK(s, ref_lock);
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- info = g_hash_table_lookup(s->messages_uid, uid);
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-
- if (info)
- info->refcount++;
-
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
-
- return info;
-}
-
-/**
- * camel_folder_summary_next_uid:
- * @s:
- *
- * Generate a new unique uid value as an integer. This
- * may be used to create a unique sequence of numbers.
- *
- * Return value: The next unique uid value.
- **/
-guint32 camel_folder_summary_next_uid(CamelFolderSummary *s)
-{
- guint32 uid;
-
-
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- uid = s->nextuid++;
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-
- /* FIXME: sync this to disk */
-/* summary_header_save(s);*/
- return uid;
-}
-
-/**
- * camel_folder_summary_set_uid:
- * @s:
- * @uid: The next minimum uid to assign. To avoid clashing
- * uid's, set this to the uid of a given messages + 1.
- *
- * Set the next minimum uid available. This can be used to
- * ensure new uid's do not clash with existing uid's.
- **/
-void camel_folder_summary_set_uid(CamelFolderSummary *s, guint32 uid)
-{
- /* TODO: sync to disk? */
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- s->nextuid = MAX(s->nextuid, uid);
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-}
-
-/**
- * camel_folder_summary_next_uid_string:
- * @s:
- *
- * Retrieve the next uid, but as a formatted string.
- *
- * Return value: The next uid as an unsigned integer string.
- * This string must be freed by the caller.
- **/
-char *
-camel_folder_summary_next_uid_string(CamelFolderSummary *s)
-{
- return ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->next_uid_string(s);
-}
-
-/* loads the content descriptions, recursively */
-static CamelMessageContentInfo *
-perform_content_info_load(CamelFolderSummary *s, FILE *in)
-{
- int i;
- guint32 count;
- CamelMessageContentInfo *ci, *part;
-
- ci = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_load(s, in);
- if (ci == NULL)
- return NULL;
-
- if (camel_folder_summary_decode_uint32(in, &count) == -1 || count > 500) {
- camel_folder_summary_content_info_free(s, ci);
- return NULL;
- }
-
- for (i=0;i<count;i++) {
- part = perform_content_info_load(s, in);
- if (part) {
- my_list_append((struct _node **)&ci->childs, (struct _node *)part);
- part->parent = ci;
- } else {
- g_warning("Summary file format messed up?");
- camel_folder_summary_content_info_free(s, ci);
- return NULL;
- }
- }
- return ci;
-}
-
-int
-camel_folder_summary_load(CamelFolderSummary *s)
-{
- FILE *in;
- int i;
- CamelMessageInfo *mi;
-
- g_assert(s->summary_path);
-
- in = fopen(s->summary_path, "r");
- if (in == NULL)
- return -1;
-
- CAMEL_SUMMARY_LOCK(s, io_lock);
- if ( ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->summary_header_load(s, in) == -1)
- goto error;
-
- /* now read in each message ... */
- for (i=0;i<s->saved_count;i++) {
- mi = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_load(s, in);
-
- if (mi == NULL)
- goto error;
-
- if (s->build_content) {
- mi->content = perform_content_info_load(s, in);
- if (mi->content == NULL) {
- camel_folder_summary_info_free(s, mi);
- goto error;
- }
- }
-
- camel_folder_summary_add(s, mi);
- }
-
- CAMEL_SUMMARY_UNLOCK(s, io_lock);
-
- if (fclose(in) == -1)
- return -1;
-
- s->flags &= ~CAMEL_SUMMARY_DIRTY;
-
- return 0;
-
-error:
- g_warning("Cannot load summary file: %s", strerror(ferror(in)));
- CAMEL_SUMMARY_UNLOCK(s, io_lock);
- fclose(in);
- s->flags |= ~CAMEL_SUMMARY_DIRTY;
-
- return -1;
-}
-
-/* saves the content descriptions, recursively */
-static int
-perform_content_info_save(CamelFolderSummary *s, FILE *out, CamelMessageContentInfo *ci)
-{
- CamelMessageContentInfo *part;
-
- ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_save(s, out, ci);
- camel_folder_summary_encode_uint32(out, my_list_size((struct _node **)&ci->childs));
- part = ci->childs;
- while (part) {
- perform_content_info_save(s, out, part);
- part = part->next;
- }
- return 0;
-}
-
-/**
- * camel_folder_summary_save:
- * @s:
- *
- * Writes the summary to disk. The summary is only written if changes
- * have occured.
- *
- * Return value: Returns -1 on error.
- **/
-int
-camel_folder_summary_save(CamelFolderSummary *s)
-{
- FILE *out;
- int fd;
- int i;
- guint32 count;
- CamelMessageInfo *mi;
-
- g_assert(s->summary_path);
-
- if ((s->flags & CAMEL_SUMMARY_DIRTY) == 0)
- return 0;
-
- fd = open(s->summary_path, O_RDWR|O_CREAT, 0600);
- if (fd == -1)
- return -1;
- out = fdopen(fd, "w");
- if ( out == NULL ) {
- close(fd);
- return -1;
- }
-
- io(printf("saving header\n"));
-
- CAMEL_SUMMARY_LOCK(s, io_lock);
-
- if ( ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->summary_header_save(s, out) == -1) {
- fclose(out);
- CAMEL_SUMMARY_UNLOCK(s, io_lock);
- return -1;
- }
-
- /* now write out each message ... */
- /* FIXME: check returns */
-
- count = s->messages->len;
- for (i=0;i<count;i++) {
- mi = s->messages->pdata[i];
- ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_save(s, out, mi);
-
- if (s->build_content) {
- perform_content_info_save(s, out, mi->content);
- }
- }
-
- CAMEL_SUMMARY_UNLOCK(s, io_lock);
-
- if (fclose(out) == -1)
- return -1;
-
- s->flags &= ~CAMEL_SUMMARY_DIRTY;
- return 0;
-}
-
-static void
-summary_assign_uid(CamelFolderSummary *s, CamelMessageInfo *info)
-{
- const char *uid;
-
- uid = camel_message_info_uid(info);
- if (uid == NULL || uid[0] == 0) {
- camel_message_info_set_uid(info, camel_folder_summary_next_uid_string(s));
- uid = camel_message_info_uid(info);
- }
-
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
- while (g_hash_table_lookup(s->messages_uid, uid)) {
- g_warning("Trying to insert message with clashing uid (%s). new uid re-assigned", camel_message_info_uid(info));
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- camel_message_info_set_uid(info, camel_folder_summary_next_uid_string(s));
- uid = camel_message_info_uid(info);
- info->flags |= CAMEL_MESSAGE_FOLDER_FLAGGED;
- CAMEL_SUMMARY_LOCK(s, summary_lock);
- }
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-}
-
-/**
- * camel_folder_summary_add:
- * @s:
- * @info:
- *
- * Adds a new @info record to the summary. If @info->uid is NULL, then a new
- * uid is automatically re-assigned by calling :next_uid_string().
- *
- * The @info record should have been generated by calling one of the
- * info_new_*() functions, as it will be free'd based on the summary
- * class. And MUST NOT be allocated directly using malloc.
- **/
-void camel_folder_summary_add(CamelFolderSummary *s, CamelMessageInfo *info)
-{
- if (info == NULL)
- return;
-
- summary_assign_uid(s, info);
-
- CAMEL_SUMMARY_LOCK(s, summary_lock);
-
-#ifdef DOESTRV
- /* this is vitally important, and also if this is ever modified, then
- the hash table needs to be resynced */
- info->strings = e_strv_pack(info->strings);
-#endif
-
- g_ptr_array_add(s->messages, info);
- g_hash_table_insert(s->messages_uid, (char *)camel_message_info_uid(info), info);
- s->flags |= CAMEL_SUMMARY_DIRTY;
-
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-}
-
-/**
- * camel_folder_summary_add_from_header:
- * @s:
- * @h:
- *
- * Build a new info record based on a set of headers, and add it to the
- * summary.
- *
- * Note that this function should not be used if build_content_info has
- * been specified for this summary.
- *
- * Return value: The newly added record.
- **/
-CamelMessageInfo *camel_folder_summary_add_from_header(CamelFolderSummary *s, struct _header_raw *h)
-{
- CamelMessageInfo *info = camel_folder_summary_info_new_from_header(s, h);
-
- camel_folder_summary_add(s, info);
-
- return info;
-}
-
-/**
- * camel_folder_summary_add_from_parser:
- * @s:
- * @mp:
- *
- * Build a new info record based on the current position of a CamelMimeParser.
- *
- * The parser should be positioned before the start of the message to summarise.
- * This function may be used if build_contnet_info or an index has been
- * specified for the summary.
- *
- * Return value: The newly added record.
- **/
-CamelMessageInfo *camel_folder_summary_add_from_parser(CamelFolderSummary *s, CamelMimeParser *mp)
-{
- CamelMessageInfo *info = camel_folder_summary_info_new_from_parser(s, mp);
-
- camel_folder_summary_add(s, info);
-
- return info;
-}
-
-/**
- * camel_folder_summary_add_from_message:
- * @s:
- * @msg:
- *
- * Add a summary item from an existing message.
- *
- * Return value:
- **/
-CamelMessageInfo *camel_folder_summary_add_from_message(CamelFolderSummary *s, CamelMimeMessage *msg)
-{
- CamelMessageInfo *info = camel_folder_summary_info_new_from_message(s, msg);
-
- camel_folder_summary_add(s, info);
-
- return info;
-}
-
-/**
- * camel_folder_summary_info_new_from_header:
- * @s:
- * @h:
- *
- * Create a new info record from a header.
- *
- * Return value: Guess? This info record MUST be freed using
- * camel_folder_summary_info_free(), camel_message_info_free() will not work.
- **/
-CamelMessageInfo *camel_folder_summary_info_new_from_header(CamelFolderSummary *s, struct _header_raw *h)
-{
- return ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s))) -> message_info_new(s, h);
-}
-
-/**
- * camel_folder_summary_info_new_from_parser:
- * @s:
- * @mp:
- *
- * Create a new info record from a parser. If the parser cannot
- * determine a uid, then a new one is automatically assigned.
- *
- * If indexing is enabled, then the content will be indexed based
- * on this new uid. In this case, the message info MUST be
- * added using :add().
- *
- * Once complete, the parser will be positioned at the end of
- * the message.
- *
- * Return value: Guess? This info record MUST be freed using
- * camel_folder_summary_info_free(), camel_message_info_free() will not work.
- **/
-CamelMessageInfo *camel_folder_summary_info_new_from_parser(CamelFolderSummary *s, CamelMimeParser *mp)
-{
- CamelMessageInfo *info = NULL;
- char *buffer;
- int len;
- struct _CamelFolderSummaryPrivate *p = _PRIVATE(s);
- off_t start;
-
- /* should this check the parser is in the right state, or assume it is?? */
-
- start = camel_mime_parser_tell(mp);
- if (camel_mime_parser_step(mp, &buffer, &len) != HSCAN_EOF) {
- info = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_new_from_parser(s, mp);
-
- camel_mime_parser_unstep(mp);
-
- /* assign a unique uid, this is slightly 'wrong' as we do not really
- * know if we are going to store this in the summary, but no matter */
- summary_assign_uid(s, info);
-
- CAMEL_SUMMARY_LOCK(s, filter_lock);
-
- if (p->index) {
- if (p->filter_index == NULL)
- p->filter_index = camel_mime_filter_index_new_ibex(p->index);
- camel_mime_filter_index_set_name(p->filter_index, (char *)camel_message_info_uid(info));
- ibex_unindex(p->index, (char *)camel_message_info_uid(info));
- }
-
- /* always scan the content info, even if we dont save it */
- info->content = summary_build_content_info(s, info, mp);
-
- CAMEL_SUMMARY_UNLOCK(s, filter_lock);
-
- info->size = camel_mime_parser_tell(mp) - start;
- }
- return info;
-}
-
-/**
- * camel_folder_summary_info_new_from_message:
- * @:
- * @:
- *
- * Create a summary item from a message.
- *
- * Return value:
- **/
-CamelMessageInfo *camel_folder_summary_info_new_from_message(CamelFolderSummary *s, CamelMimeMessage *msg)
-{
- CamelMessageInfo *info;
- struct _CamelFolderSummaryPrivate *p = _PRIVATE(s);
-
- info = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_new_from_message(s, msg);
-
- /* assign a unique uid, this is slightly 'wrong' as we do not really
- * know if we are going to store this in the summary, but no matter */
- summary_assign_uid(s, info);
-
- if (p->index)
- ibex_unindex(p->index, (char *)camel_message_info_uid(info));
-
- info->content = summary_build_content_info_message(s, info, (CamelMimePart *)msg);
- /* FIXME: calculate the size as part of build_content_info_message */
- /* info->size = ... */
-
- return info;
-}
-
-/**
- * camel_folder_summary_content_info_free:
- * @s:
- * @ci:
- *
- * Free the content info @ci, and all associated memory.
- **/
-void
-camel_folder_summary_content_info_free(CamelFolderSummary *s, CamelMessageContentInfo *ci)
-{
- CamelMessageContentInfo *pw, *pn;
-
- pw = ci->childs;
- ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_free(s, ci);
- while (pw) {
- pn = pw->next;
- camel_folder_summary_content_info_free(s, pw);
- pw = pn;
- }
-}
-
-/**
- * camel_folder_summary_info_free:
- * @s:
- * @mi:
- *
- * Unref and potentially free the message info @mi, and all associated memory.
- **/
-void camel_folder_summary_info_free(CamelFolderSummary *s, CamelMessageInfo *mi)
-{
- CamelMessageContentInfo *ci;
-
- g_assert(mi);
- g_assert(s);
-
- CAMEL_SUMMARY_LOCK(s, ref_lock);
-
- g_assert(mi->refcount >= 1);
-
- mi->refcount--;
- if (mi->refcount > 0) {
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
- return;
- }
-
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
-
- ci = mi->content;
-
- ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_free(s, mi);
- if (s->build_content && ci) {
- camel_folder_summary_content_info_free(s, ci);
- }
-}
-
-/**
- * camel_folder_summary_info_ref:
- * @s:
- * @mi:
- *
- * Add an extra reference to @mi.
- **/
-void camel_folder_summary_info_ref(CamelFolderSummary *s, CamelMessageInfo *mi)
-{
- g_assert(mi);
- g_assert(s);
-
- CAMEL_SUMMARY_LOCK(s, ref_lock);
- g_assert(mi->refcount >= 1);
- mi->refcount++;
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
-}
-
-/**
- * camel_folder_summary_touch:
- * @s:
- *
- * Mark the summary as changed, so that a save will save it.
- **/
-void
-camel_folder_summary_touch(CamelFolderSummary *s)
-{
- CAMEL_SUMMARY_LOCK(s, summary_lock);
- s->flags |= CAMEL_SUMMARY_DIRTY;
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-}
-
-/**
- * camel_folder_summary_clear:
- * @s:
- *
- * Empty the summary contents.
- **/
-void
-camel_folder_summary_clear(CamelFolderSummary *s)
-{
- int i;
-
- CAMEL_SUMMARY_LOCK(s, summary_lock);
- if (camel_folder_summary_count(s) == 0) {
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- return;
- }
-
- for (i=0;i<s->messages->len;i++)
- camel_folder_summary_info_free(s, s->messages->pdata[i]);
-
- g_ptr_array_set_size(s->messages, 0);
- g_hash_table_destroy(s->messages_uid);
- s->messages_uid = g_hash_table_new(g_str_hash, g_str_equal);
- s->flags |= CAMEL_SUMMARY_DIRTY;
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-}
-
-/**
- * camel_folder_summary_remove:
- * @s:
- * @info:
- *
- * Remove a specific @info record from the summary.
- **/
-void camel_folder_summary_remove(CamelFolderSummary *s, CamelMessageInfo *info)
-{
- CAMEL_SUMMARY_LOCK(s, summary_lock);
- g_hash_table_remove(s->messages_uid, camel_message_info_uid(info));
- g_ptr_array_remove(s->messages, info);
- s->flags |= CAMEL_SUMMARY_DIRTY;
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
-
- camel_folder_summary_info_free(s, info);
-}
-
-/**
- * camel_folder_summary_remove_uid:
- * @s:
- * @uid:
- *
- * Remove a specific info record from the summary, by @uid.
- **/
-void camel_folder_summary_remove_uid(CamelFolderSummary *s, const char *uid)
-{
- CamelMessageInfo *oldinfo;
- char *olduid;
-
- CAMEL_SUMMARY_LOCK(s, ref_lock);
- CAMEL_SUMMARY_LOCK(s, summary_lock);
- if (g_hash_table_lookup_extended(s->messages_uid, uid, (void *)&olduid, (void *)&oldinfo)) {
- /* make sure it doesn't vanish while we're removing it */
- oldinfo->refcount++;
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
- camel_folder_summary_remove(s, oldinfo);
- camel_folder_summary_info_free(s, oldinfo);
- } else {
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
- }
-}
-
-/**
- * camel_folder_summary_remove_index:
- * @s:
- * @index:
- *
- * Remove a specific info record from the summary, by index.
- **/
-void camel_folder_summary_remove_index(CamelFolderSummary *s, int index)
-{
- CAMEL_SUMMARY_LOCK(s, ref_lock);
- CAMEL_SUMMARY_LOCK(s, summary_lock);
- if (index < s->messages->len) {
- CamelMessageInfo *info = s->messages->pdata[index];
- /* make sure it doesn't vanish while we're not looking */
- info->refcount++;
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
- camel_folder_summary_remove(s, info);
- camel_folder_summary_info_free(s, info);
- } else {
- CAMEL_SUMMARY_UNLOCK(s, summary_lock);
- CAMEL_SUMMARY_UNLOCK(s, ref_lock);
- }
-}
-
-/**
- * camel_folder_summary_encode_uint32:
- * @out:
- * @value:
- *
- * Utility function to save an uint32 to a file.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_encode_uint32(FILE *out, guint32 value)
-{
- int i;
-
- io(printf("Encoding int %u\n", value));
-
- for (i=28;i>0;i-=7) {
- if (value >= (1<<i)) {
- unsigned int c = (value>>i) & 0x7f;
- if (fputc(c, out) == -1)
- return -1;
- }
- }
- return fputc(value | 0x80, out);
-}
-
-/**
- * camel_folder_summary_decode_uint32:
- * @in:
- * @dest:
- *
- * Retrieve an encoded uint32 from a file.
- *
- * Return value: -1 on error. @*dest will contain the
- * decoded value.
- **/
-int
-camel_folder_summary_decode_uint32(FILE *in, guint32 *dest)
-{
- guint32 value=0, v;
-
- /* until we get the last byte, keep decoding 7 bits at a time */
- while ( ((v = fgetc(in)) & 0x80) == 0 && v!=EOF) {
- value |= v;
- value <<= 7;
- }
- if (v == EOF) {
- *dest = value>>7;
- return -1;
- }
- *dest = value | (v&0x7f);
-
- io(printf("Decoding int %u\n", *dest));
-
- return 0;
-}
-
-/**
- * camel_folder_summary_encode_fixed_int32:
- * @out:
- * @value:
- *
- * Encode a gint32, performing no compression, but converting
- * to network order.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_encode_fixed_int32(FILE *out, gint32 value)
-{
- guint32 save;
-
- save = htonl(value);
- if (fwrite(&save, sizeof(save), 1, out) != 1)
- return -1;
- return 0;
-}
-
-/**
- * camel_folder_summary_decode_fixed_int32:
- * @in:
- * @dest:
- *
- * Retrieve a gint32.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_decode_fixed_int32(FILE *in, gint32 *dest)
-{
- guint32 save;
-
- if (fread(&save, sizeof(save), 1, in) == 1) {
- *dest = ntohl(save);
- return 0;
- } else {
- return -1;
- }
-}
-
-/**
- * camel_folder_summary_encode_time_t:
- * @out:
- * @value:
- *
- * Encode a time_t value to the file.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_encode_time_t(FILE *out, time_t value)
-{
- int i;
-
- for (i=sizeof(time_t)-1;i>=0;i--) {
- if (fputc((value >> (i*8)) & 0xff, out) == -1)
- return -1;
- }
- return 0;
-}
-
-/**
- * camel_folder_summary_decode_time_t:
- * @in:
- * @dest:
- *
- * Decode a time_t value.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_decode_time_t(FILE *in, time_t *dest)
-{
- time_t save = 0;
- unsigned int v;
- int i = sizeof(time_t) - 1;
-
- while ( i>=0 && (v = fgetc(in)) != EOF) {
- save |= v << (i*8);
- i--;
- }
- *dest = save;
- if (v == EOF)
- return -1;
- return 0;
-}
-
-/**
- * camel_folder_summary_encode_off_t:
- * @out:
- * @value:
- *
- * Encode an off_t type.
- *
- * Return value:
- **/
-int
-camel_folder_summary_encode_off_t(FILE *out, off_t value)
-{
- int i;
-
- for (i=sizeof(off_t)-1;i>=0;i--) {
- if (fputc((value >> (i*8)) & 0xff, out) == -1)
- return -1;
- }
- return 0;
-}
-
-/**
- * camel_folder_summary_decode_off_t:
- * @in:
- * @dest:
- *
- * Decode an off_t type.
- *
- * Return value:
- **/
-int
-camel_folder_summary_decode_off_t(FILE *in, off_t *dest)
-{
- off_t save = 0;
- unsigned int v;
- int i = sizeof(off_t) - 1;
-
- while ( i>=0 && (v = fgetc(in)) != EOF) {
- save |= v << (i*8);
- i--;
- }
- *dest = save;
- if (v == EOF)
- return -1;
- return 0;
-}
-
-/* should be sorted, for binary search */
-/* This is a tokenisation mechanism for strings written to the
- summary - to save space.
- This list can have at most 31 words. */
-static char * tokens[] = {
- "7bit",
- "8bit",
- "alternative",
- "application",
- "base64",
- "boundary",
- "charset",
- "filename",
- "html",
- "image",
- "iso-8859-1",
- "iso-8859-8",
- "message",
- "mixed",
- "multipart",
- "name",
- "octet-stream",
- "parallel",
- "plain",
- "postscript",
- "quoted-printable",
- "related",
- "rfc822",
- "text",
- "us-ascii", /* 25 words */
-};
-
-#define tokens_len (sizeof(tokens)/sizeof(tokens[0]))
-
-/* baiscally ...
- 0 = null
- 1-tokens_len == tokens[id-1]
- >=32 string, length = n-32
-*/
-
-#ifdef USE_BSEARCH
-static int
-token_search_cmp(char *key, char **index)
-{
- d(printf("comparing '%s' to '%s'\n", key, *index));
- return strcmp(key, *index);
-}
-#endif
-
-/**
- * camel_folder_summary_encode_token:
- * @out:
- * @str:
- *
- * Encode a string value, but use tokenisation and compression
- * to reduce the size taken for common mailer words. This
- * can still be used to encode normal strings as well.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_encode_token(FILE *out, const char *str)
-{
- io(printf("Encoding token: '%s'\n", str));
-
- if (str == NULL) {
- return camel_folder_summary_encode_uint32(out, 0);
- } else {
- int len = strlen(str);
- int i, token=-1;
-
- if (len <= 16) {
- char lower[32];
- char **match;
-
- for (i=0;i<len;i++)
- lower[i] = tolower(str[i]);
- lower[i] = 0;
-#ifdef USE_BSEARCH
- match = bsearch(lower, tokens, tokens_len, sizeof(char *), (int (*)(const void *, const void *))token_search_cmp);
- if (match)
- token = match-tokens;
-#else
- for (i=0;i<tokens_len;i++) {
- if (!strcmp(tokens[i], lower)) {
- token = i;
- break;
- }
- }
-#endif
- }
- if (token != -1) {
- return camel_folder_summary_encode_uint32(out, token+1);
- } else {
- if (camel_folder_summary_encode_uint32(out, len+32) == -1)
- return -1;
- if (fwrite(str, len, 1, out) != 1)
- return -1;
- }
- }
- return 0;
-}
-
-/**
- * camel_folder_summary_decode_token:
- * @in:
- * @str:
- *
- * Decode a token value.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_decode_token(FILE *in, char **str)
-{
- char *ret;
- guint32 len;
-
- io(printf("Decode token ...\n"));
-
- if (camel_folder_summary_decode_uint32(in, &len) == -1) {
- g_warning("Could not decode token from file");
- *str = NULL;
- return -1;
- }
-
- if (len<32) {
- if (len <= 0) {
- ret = NULL;
- } else if (len<= tokens_len) {
- ret = g_strdup(tokens[len-1]);
- } else {
- g_warning("Invalid token encountered: %d", len);
- *str = NULL;
- return -1;
- }
- } else if (len > 10240) {
- g_warning("Got broken string header length: %d bytes", len);
- *str = NULL;
- return -1;
- } else {
- len -= 32;
- ret = g_malloc(len+1);
- if (fread(ret, len, 1, in) != 1) {
- g_free(ret);
- *str = NULL;
- return -1;
- }
- ret[len]=0;
- }
-
- io(printf("Token = '%s'\n", ret));
-
- *str = ret;
- return 0;
-}
-
-/**
- * camel_folder_summary_encode_string:
- * @out:
- * @str:
- *
- * Encode a normal string and save it in the output file.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_encode_string(FILE *out, const char *str)
-{
- register int len;
-
- io(printf("Encoding string: '%s'\n", str));
-
- if (str == NULL)
- return camel_folder_summary_encode_uint32(out, 0);
-
- len = strlen(str);
- if (camel_folder_summary_encode_uint32(out, len+1) == -1)
- return -1;
- if (fwrite(str, len, 1, out) == 1)
- return 0;
- return -1;
-}
-
-
-/**
- * camel_folder_summary_decode_string:
- * @in:
- * @str:
- *
- * Decode a normal string from the input file.
- *
- * Return value: -1 on error.
- **/
-int
-camel_folder_summary_decode_string(FILE *in, char **str)
-{
- guint32 len;
- register char *ret;
-
- io(printf("Decode string ...\n", str));
-
- if (camel_folder_summary_decode_uint32(in, &len) == -1) {
- *str = NULL;
- return -1;
- }
-
- len--;
- if (len > 65536) {
- *str = NULL;
- io(printf("String = '%s'\n", *str));
- return -1;
- }
-
- ret = g_malloc(len+1);
- if (fread(ret, len, 1, in) != 1) {
- g_free(ret);
- *str = NULL;
- return -1;
- }
-
- io(printf("String = '%s'\n", ret));
-
- ret[len] = 0;
- *str = ret;
- return 0;
-}
-
-static struct _node *
-my_list_append(struct _node **list, struct _node *n)
-{
- struct _node *ln = (struct _node *)list;
- while (ln->next)
- ln = ln->next;
- n->next = 0;
- ln->next = n;
- return n;
-}
-
-static int
-my_list_size(struct _node **list)
-{
- int len = 0;
- struct _node *ln = (struct _node *)list;
- while (ln->next) {
- ln = ln->next;
- len++;
- }
- return len;
-}
-
-static int
-summary_header_load(CamelFolderSummary *s, FILE *in)
-{
- gint32 version, flags, nextuid, count;
- time_t time;
-
- fseek(in, 0, SEEK_SET);
-
- io(printf("Loading header\n"));
-
- if (camel_folder_summary_decode_fixed_int32(in, &version) == -1
- || camel_folder_summary_decode_fixed_int32(in, &flags) == -1
- || camel_folder_summary_decode_fixed_int32(in, &nextuid) == -1
- || camel_folder_summary_decode_time_t(in, &time) == -1
- || camel_folder_summary_decode_fixed_int32(in, &count) == -1) {
- return -1;
- }
-
- s->nextuid = nextuid;
- s->flags = flags;
- s->time = time;
- s->saved_count = count;
- if (s->version != version) {
- g_warning("Summary header version mismatch");
- return -1;
- }
- return 0;
-}
-
-static int
-summary_header_save(CamelFolderSummary *s, FILE *out)
-{
- fseek(out, 0, SEEK_SET);
-
- io(printf("Savining header\n"));
-
- camel_folder_summary_encode_fixed_int32(out, s->version);
- camel_folder_summary_encode_fixed_int32(out, s->flags);
- camel_folder_summary_encode_fixed_int32(out, s->nextuid);
- camel_folder_summary_encode_time_t(out, s->time);
- return camel_folder_summary_encode_fixed_int32(out, camel_folder_summary_count(s));
-}
-
-/* are these even useful for anything??? */
-static CamelMessageInfo * message_info_new_from_parser(CamelFolderSummary *s, CamelMimeParser *mp)
-{
- CamelMessageInfo *mi = NULL;
- int state;
-
- state = camel_mime_parser_state(mp);
- switch (state) {
- case HSCAN_HEADER:
- case HSCAN_MESSAGE:
- case HSCAN_MULTIPART:
- mi = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_new(s, camel_mime_parser_headers_raw(mp));
- break;
- default:
- g_error("Invalid parser state");
- }
-
- return mi;
-}
-
-static CamelMessageContentInfo * content_info_new_from_parser(CamelFolderSummary *s, CamelMimeParser *mp)
-{
- CamelMessageContentInfo *ci = NULL;
-
- switch (camel_mime_parser_state(mp)) {
- case HSCAN_HEADER:
- case HSCAN_MESSAGE:
- case HSCAN_MULTIPART:
- ci = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_new(s, camel_mime_parser_headers_raw(mp));
- if (ci) {
- ci->type = camel_mime_parser_content_type(mp);
- header_content_type_ref(ci->type);
- }
- break;
- default:
- g_error("Invalid parser state");
- }
-
- return ci;
-}
-
-static CamelMessageInfo * message_info_new_from_message(CamelFolderSummary *s, CamelMimeMessage *msg)
-{
- CamelMessageInfo *mi;
-
- mi = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->message_info_new(s, ((CamelMimePart *)msg)->headers);
-
- return mi;
-}
-
-static CamelMessageContentInfo * content_info_new_from_message(CamelFolderSummary *s, CamelMimePart *mp)
-{
- CamelMessageContentInfo *ci;
-
- ci = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_new(s, mp->headers);
-
- return ci;
-}
-
-#ifndef NO_WARNINGS
-#warning "These should be made private again, easy to fix (used in filter-driver)"
-#endif
-char *
-camel_folder_summary_format_address(struct _header_raw *h, const char *name)
-{
- struct _header_address *addr;
- const char *text;
- char *ret;
-
- text = header_raw_find (&h, name, NULL);
- addr = header_address_decode (text);
- if (addr) {
- ret = header_address_list_format (addr);
- header_address_list_clear (&addr);
- } else {
- ret = g_strdup (text);
- }
-
- return ret;
-}
-
-char *
-camel_folder_summary_format_string(struct _header_raw *h, const char *name)
-{
- const char *text;
-
- text = header_raw_find(&h, name, NULL);
- if (text) {
- while (isspace(*text))
- text++;
- return header_decode_string(text);
- } else {
- return NULL;
- }
-}
-
-/**
- * camel_folder_summary_info_new:
- * @s:
- *
- * Allocate a new camel message info, suitable for adding
- * to this summary.
- *
- * Return value:
- **/
-CamelMessageInfo *
-camel_folder_summary_info_new(CamelFolderSummary *s)
-{
- CamelMessageInfo *mi;
-
- CAMEL_SUMMARY_LOCK(s, alloc_lock);
- if (s->message_info_chunks == NULL)
- s->message_info_chunks = e_memchunk_new(32, s->message_info_size);
- mi = e_memchunk_alloc(s->message_info_chunks);
- CAMEL_SUMMARY_UNLOCK(s, alloc_lock);
-
- memset(mi, 0, s->message_info_size);
-#ifdef DOESTRV
- mi->strings = e_strv_new(s->message_info_strings);
-#endif
- mi->refcount = 1;
- return mi;
-}
-
-/**
- * camel_folder_summary_content_info_new:
- * @s:
- *
- * Allocate a new camel message content info, suitable for adding
- * to this summary.
- *
- * Return value:
- **/
-CamelMessageContentInfo *
-camel_folder_summary_content_info_new(CamelFolderSummary *s)
-{
- CamelMessageContentInfo *ci;
-
- CAMEL_SUMMARY_LOCK(s, alloc_lock);
- if (s->content_info_chunks == NULL)
- s->content_info_chunks = e_memchunk_new(32, s->content_info_size);
- ci = e_memchunk_alloc(s->content_info_chunks);
- CAMEL_SUMMARY_UNLOCK(s, alloc_lock);
-
- memset(ci, 0, s->content_info_size);
- return ci;
-}
-
-static CamelMessageInfo *
-message_info_new(CamelFolderSummary *s, struct _header_raw *h)
-{
- CamelMessageInfo *mi;
- const char *received;
- guchar digest[16];
- struct _header_references *refs, *scan;
- char *msgid;
- int count;
-
- mi = camel_folder_summary_info_new(s);
-
-#ifdef DOESTRV
- msgid = camel_folder_summary_format_string(h, "subject");
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_SUBJECT, msgid);
- msgid = camel_folder_summary_format_address(h, "from");
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_FROM, msgid);
- msgid = camel_folder_summary_format_address(h, "to");
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_TO, msgid);
- msgid = camel_folder_summary_format_address(h, "cc");
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_CC, msgid);
-#else
- mi->subject = camel_folder_summary_format_string(h, "subject");
- mi->from = camel_folder_summary_format_address(h, "from");
- mi->to = camel_folder_summary_format_address(h, "to");
- mi->cc = camel_folder_summary_format_address(h, "cc");
-#endif
- mi->user_flags = NULL;
- mi->user_tags = NULL;
- mi->date_sent = header_decode_date(header_raw_find(&h, "date", NULL), NULL);
- received = header_raw_find(&h, "received", NULL);
- if (received)
- received = strrchr(received, ';');
- if (received)
- mi->date_received = header_decode_date(received + 1, NULL);
- else
- mi->date_received = 0;
-
- msgid = header_msgid_decode(header_raw_find(&h, "message-id", NULL));
- if (msgid) {
- md5_get_digest(msgid, strlen(msgid), digest);
- memcpy(mi->message_id.id.hash, digest, sizeof(mi->message_id.id.hash));
- g_free(msgid);
- }
- /* if we have a references, use that, otherwise, see if we have an in-reply-to
- header, with parsable content, otherwise *shrug* */
- if ((refs = header_references_decode(header_raw_find(&h, "references", NULL))) != NULL
- || (refs = header_references_decode(header_raw_find(&h, "in-reply-to", NULL))) != NULL) {
- count = header_references_list_size(&refs);
- mi->references = g_malloc(sizeof(*mi->references) + ((count-1) * sizeof(mi->references->references[0])));
- count = 0;
- scan = refs;
- while (scan) {
- /* FIXME: the id might be NULL because of a small bug in camel-mime-utils */
- if (scan->id) {
- md5_get_digest(scan->id, strlen(scan->id), digest);
- memcpy(mi->references->references[count].id.hash, digest, sizeof(mi->message_id.id.hash));
- count++;
- }
- scan = scan->next;
- }
- mi->references->size = count;
- header_references_list_clear(&refs);
- }
-
- return mi;
-}
-
-
-static CamelMessageInfo *
-message_info_load(CamelFolderSummary *s, FILE *in)
-{
- CamelMessageInfo *mi;
- guint count;
- int i;
-#ifdef DOESTRV
- char *tmp;
-#endif
-
- mi = camel_folder_summary_info_new(s);
-
- io(printf("Loading message info\n"));
-#ifdef DOESTRV
- camel_folder_summary_decode_string(in, &tmp);
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_UID, tmp);
- camel_folder_summary_decode_uint32(in, &mi->flags);
- camel_folder_summary_decode_uint32(in, &mi->size);
- camel_folder_summary_decode_time_t(in, &mi->date_sent);
- camel_folder_summary_decode_time_t(in, &mi->date_received);
- camel_folder_summary_decode_string(in, &tmp);
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_SUBJECT, tmp);
- camel_folder_summary_decode_string(in, &tmp);
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_FROM, tmp);
- camel_folder_summary_decode_string(in, &tmp);
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_TO, tmp);
- camel_folder_summary_decode_string(in, &tmp);
- e_strv_set_ref_free(mi->strings, CAMEL_MESSAGE_INFO_CC, tmp);
-#else
- camel_folder_summary_decode_string(in, &mi->uid);
- camel_folder_summary_decode_uint32(in, &mi->flags);
- camel_folder_summary_decode_uint32(in, &mi->size);
- camel_folder_summary_decode_time_t(in, &mi->date_sent);
- camel_folder_summary_decode_time_t(in, &mi->date_received);
- camel_folder_summary_decode_string(in, &mi->subject);
- camel_folder_summary_decode_string(in, &mi->from);
- camel_folder_summary_decode_string(in, &mi->to);
- camel_folder_summary_decode_string(in, &mi->cc);
-#endif
- mi->content = NULL;
-
- camel_folder_summary_decode_fixed_int32(in, &mi->message_id.id.part.hi);
- camel_folder_summary_decode_fixed_int32(in, &mi->message_id.id.part.lo);
-
- if (camel_folder_summary_decode_uint32(in, &count) == -1 || count > 500)
- goto error;
-
- if (count > 0) {
- mi->references = g_malloc(sizeof(*mi->references) + ((count-1) * sizeof(mi->references->references[0])));
- mi->references->size = count;
- for (i=0;i<count;i++) {
- camel_folder_summary_decode_fixed_int32(in, &mi->references->references[i].id.part.hi);
- camel_folder_summary_decode_fixed_int32(in, &mi->references->references[i].id.part.lo);
- }
- }
-
- if (camel_folder_summary_decode_uint32(in, &count) == -1 || count > 500)
- goto error;
-
- for (i=0;i<count;i++) {
- char *name;
- camel_folder_summary_decode_string(in, &name);
- camel_flag_set(&mi->user_flags, name, TRUE);
- g_free(name);
- }
-
- if (camel_folder_summary_decode_uint32(in, &count) == -1 || count > 500)
- goto error;
-
- for (i=0;i<count;i++) {
- char *name, *value;
- camel_folder_summary_decode_string(in, &name);
- camel_folder_summary_decode_string(in, &value);
- camel_tag_set(&mi->user_tags, name, value);
- g_free(name);
- g_free(value);
- }
-
- if (!ferror(in))
- return mi;
-
-error:
- camel_folder_summary_info_free(s, mi);
-
- return NULL;
-}
-
-static int
-message_info_save(CamelFolderSummary *s, FILE *out, CamelMessageInfo *mi)
-{
- guint32 count;
- CamelFlag *flag;
- CamelTag *tag;
- int i;
-
- io(printf("Saving message info\n"));
-
- camel_folder_summary_encode_string(out, camel_message_info_uid(mi));
- camel_folder_summary_encode_uint32(out, mi->flags);
- camel_folder_summary_encode_uint32(out, mi->size);
- camel_folder_summary_encode_time_t(out, mi->date_sent);
- camel_folder_summary_encode_time_t(out, mi->date_received);
- camel_folder_summary_encode_string(out, camel_message_info_subject(mi));
- camel_folder_summary_encode_string(out, camel_message_info_from(mi));
- camel_folder_summary_encode_string(out, camel_message_info_to(mi));
- camel_folder_summary_encode_string(out, camel_message_info_cc(mi));
-
- camel_folder_summary_encode_fixed_int32(out, mi->message_id.id.part.hi);
- camel_folder_summary_encode_fixed_int32(out, mi->message_id.id.part.lo);
-
- if (mi->references) {
- camel_folder_summary_encode_uint32(out, mi->references->size);
- for (i=0;i<mi->references->size;i++) {
- camel_folder_summary_encode_fixed_int32(out, mi->references->references[i].id.part.hi);
- camel_folder_summary_encode_fixed_int32(out, mi->references->references[i].id.part.lo);
- }
- } else {
- camel_folder_summary_encode_uint32(out, 0);
- }
-
- count = camel_flag_list_size(&mi->user_flags);
- camel_folder_summary_encode_uint32(out, count);
- flag = mi->user_flags;
- while (flag) {
- camel_folder_summary_encode_string(out, flag->name);
- flag = flag->next;
- }
-
- count = camel_tag_list_size(&mi->user_tags);
- camel_folder_summary_encode_uint32(out, count);
- tag = mi->user_tags;
- while (tag) {
- camel_folder_summary_encode_string(out, tag->name);
- camel_folder_summary_encode_string(out, tag->value);
- tag = tag->next;
- }
-
- return ferror(out);
-}
-
-static void
-message_info_free(CamelFolderSummary *s, CamelMessageInfo *mi)
-{
-#ifdef DOESTRV
- e_strv_destroy(mi->strings);
-#else
- g_free(mi->uid);
- g_free(mi->subject);
- g_free(mi->from);
- g_free(mi->to);
- g_free(mi->cc);
-#endif
- g_free(mi->references);
- camel_flag_list_free(&mi->user_flags);
- camel_tag_list_free(&mi->user_tags);
- e_memchunk_free(s->message_info_chunks, mi);
-}
-
-static CamelMessageContentInfo *
-content_info_new(CamelFolderSummary *s, struct _header_raw *h)
-{
- CamelMessageContentInfo *ci;
-
- ci = camel_folder_summary_content_info_new(s);
-
- ci->id = header_msgid_decode(header_raw_find(&h, "content-id", NULL));
- ci->description = header_decode_string(header_raw_find(&h, "content-description", NULL));
- ci->encoding = header_content_encoding_decode(header_raw_find(&h, "content-transfer-encoding", NULL));
-
- return ci;
-}
-
-static CamelMessageContentInfo *
-content_info_load(CamelFolderSummary *s, FILE *in)
-{
- CamelMessageContentInfo *ci;
- char *type, *subtype;
- guint32 count, i;
- struct _header_content_type *ct;
-
- io(printf("Loading content info\n"));
-
- ci = camel_folder_summary_content_info_new(s);
-
- camel_folder_summary_decode_token(in, &type);
- camel_folder_summary_decode_token(in, &subtype);
- ct = header_content_type_new(type, subtype);
- g_free(type); /* can this be removed? */
- g_free(subtype);
- if (camel_folder_summary_decode_uint32(in, &count) == -1 || count > 500)
- goto error;
-
- for (i=0;i<count;i++) {
- char *name, *value;
- camel_folder_summary_decode_token(in, &name);
- camel_folder_summary_decode_token(in, &value);
- header_content_type_set_param(ct, name, value);
- /* TODO: do this so we dont have to double alloc/free */
- g_free(name);
- g_free(value);
- }
- ci->type = ct;
-
- camel_folder_summary_decode_token(in, &ci->id);
- camel_folder_summary_decode_token(in, &ci->description);
- camel_folder_summary_decode_token(in, &ci->encoding);
-
- camel_folder_summary_decode_uint32(in, &ci->size);
-
- ci->childs = NULL;
-
- if (!ferror(in))
- return ci;
-
-error:
- camel_folder_summary_content_info_free(s, ci);
- return NULL;
-}
-
-static int
-content_info_save(CamelFolderSummary *s, FILE *out, CamelMessageContentInfo *ci)
-{
- struct _header_content_type *ct;
- struct _header_param *hp;
-
- io(printf("Saving content info\n"));
-
- ct = ci->type;
- if (ct) {
- camel_folder_summary_encode_token(out, ct->type);
- camel_folder_summary_encode_token(out, ct->subtype);
- camel_folder_summary_encode_uint32(out, my_list_size((struct _node **)&ct->params));
- hp = ct->params;
- while (hp) {
- camel_folder_summary_encode_token(out, hp->name);
- camel_folder_summary_encode_token(out, hp->value);
- hp = hp->next;
- }
- } else {
- camel_folder_summary_encode_token(out, NULL);
- camel_folder_summary_encode_token(out, NULL);
- camel_folder_summary_encode_uint32(out, 0);
- }
- camel_folder_summary_encode_token(out, ci->id);
- camel_folder_summary_encode_token(out, ci->description);
- camel_folder_summary_encode_token(out, ci->encoding);
- return camel_folder_summary_encode_uint32(out, ci->size);
-}
-
-static void
-content_info_free(CamelFolderSummary *s, CamelMessageContentInfo *ci)
-{
- header_content_type_unref(ci->type);
- g_free(ci->id);
- g_free(ci->description);
- g_free(ci->encoding);
- e_memchunk_free(s->content_info_chunks, ci);
-}
-
-static char *
-next_uid_string(CamelFolderSummary *s)
-{
- return g_strdup_printf("%u", camel_folder_summary_next_uid(s));
-}
-
-/*
- OK
- Now this is where all the "smarts" happen, where the content info is built,
- and any indexing and what not is performed
-*/
-
-/* must have filter_lock before calling this function */
-static CamelMessageContentInfo *
-summary_build_content_info(CamelFolderSummary *s, CamelMessageInfo *msginfo, CamelMimeParser *mp)
-{
- int state, len;
- char *buffer;
- CamelMessageContentInfo *info = NULL;
- struct _header_content_type *ct;
- int body;
- int enc_id = -1, chr_id = -1, idx_id = -1;
- struct _CamelFolderSummaryPrivate *p = _PRIVATE(s);
- CamelMimeFilterCharset *mfc;
- CamelMessageContentInfo *part;
-
- d(printf("building content info\n"));
-
- /* start of this part */
- state = camel_mime_parser_step(mp, &buffer, &len);
- body = camel_mime_parser_tell(mp);
-
- if (s->build_content)
- info = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_new_from_parser(s, mp);
-
- switch(state) {
- case HSCAN_HEADER:
- /* check content type for indexing, then read body */
- ct = camel_mime_parser_content_type(mp);
- /* update attachments flag as we go */
- if (!header_content_type_is(ct, "text", "*"))
- msginfo->flags |= CAMEL_MESSAGE_ATTACHMENTS;
-
- if (p->index && header_content_type_is(ct, "text", "*")) {
- char *encoding;
- const char *charset;
-
- d(printf("generating index:\n"));
-
- encoding = header_content_encoding_decode(camel_mime_parser_header(mp, "content-transfer-encoding", NULL));
- if (encoding) {
- if (!strcasecmp(encoding, "base64")) {
- d(printf(" decoding base64\n"));
- if (p->filter_64 == NULL)
- p->filter_64 = camel_mime_filter_basic_new_type(CAMEL_MIME_FILTER_BASIC_BASE64_DEC);
- enc_id = camel_mime_parser_filter_add(mp, (CamelMimeFilter *)p->filter_64);
- } else if (!strcasecmp(encoding, "quoted-printable")) {
- d(printf(" decoding quoted-printable\n"));
- if (p->filter_qp == NULL)
- p->filter_qp = camel_mime_filter_basic_new_type(CAMEL_MIME_FILTER_BASIC_QP_DEC);
- enc_id = camel_mime_parser_filter_add(mp, (CamelMimeFilter *)p->filter_qp);
- } else {
- d(printf(" ignoring encoding %s\n", encoding));
- }
- g_free(encoding);
- }
-
- charset = header_content_type_param(ct, "charset");
- if (charset!=NULL
- && !(strcasecmp(charset, "us-ascii")==0
- || strcasecmp(charset, "utf-8")==0)) {
- d(printf(" Adding conversion filter from %s to UTF-8\n", charset));
- mfc = g_hash_table_lookup(p->filter_charset, charset);
- if (mfc == NULL) {
- mfc = camel_mime_filter_charset_new_convert(charset, "UTF-8");
- if (mfc)
- g_hash_table_insert(p->filter_charset, g_strdup(charset), mfc);
- }
- if (mfc) {
- chr_id = camel_mime_parser_filter_add(mp, (CamelMimeFilter *)mfc);
- } else {
- g_warning("Cannot convert '%s' to 'UTF-8', message index may be corrupt", charset);
- }
- }
-
- /* and this filter actually does the indexing */
- idx_id = camel_mime_parser_filter_add(mp, (CamelMimeFilter *)p->filter_index);
- }
- /* and scan/index everything */
- while (camel_mime_parser_step(mp, &buffer, &len) != HSCAN_BODY_END)
- ;
- /* and remove the filters */
- camel_mime_parser_filter_remove(mp, enc_id);
- camel_mime_parser_filter_remove(mp, chr_id);
- camel_mime_parser_filter_remove(mp, idx_id);
- break;
- case HSCAN_MULTIPART:
- d(printf("Summarising multipart\n"));
- /* update attachments flag as we go */
- ct = camel_mime_parser_content_type(mp);
- if (header_content_type_is(ct, "multipart", "mixed"))
- msginfo->flags |= CAMEL_MESSAGE_ATTACHMENTS;
-
- while (camel_mime_parser_step(mp, &buffer, &len) != HSCAN_MULTIPART_END) {
- camel_mime_parser_unstep(mp);
- part = summary_build_content_info(s, msginfo, mp);
- if (part) {
- part->parent = info;
- my_list_append((struct _node **)&info->childs, (struct _node *)part);
- }
- }
- break;
- case HSCAN_MESSAGE:
- d(printf("Summarising message\n"));
- /* update attachments flag as we go */
- msginfo->flags |= CAMEL_MESSAGE_ATTACHMENTS;
-
- part = summary_build_content_info(s, msginfo, mp);
- if (part) {
- part->parent = info;
- my_list_append((struct _node **)&info->childs, (struct _node *)part);
- }
- state = camel_mime_parser_step(mp, &buffer, &len);
- if (state != HSCAN_MESSAGE_END) {
- g_error("Bad parser state: Expecing MESSAGE_END or MESSAGE_EOF, got: %d", state);
- camel_mime_parser_unstep(mp);
- }
- break;
- }
-
- d(printf("finished building content info\n"));
-
- return info;
-}
-
-/* build the content-info, from a message */
-/* this needs no lock, as we copy all data, and ibex is threadsafe */
-static CamelMessageContentInfo *
-summary_build_content_info_message(CamelFolderSummary *s, CamelMessageInfo *msginfo, CamelMimePart *object)
-{
- CamelDataWrapper *containee;
- int parts, i;
- struct _CamelFolderSummaryPrivate *p = _PRIVATE(s);
- CamelMessageContentInfo *info = NULL, *child;
-
- if (s->build_content)
- info = ((CamelFolderSummaryClass *)(CAMEL_OBJECT_GET_CLASS(s)))->content_info_new_from_message(s, object);
-
- containee = camel_medium_get_content_object(CAMEL_MEDIUM(object));
-
- if (containee == NULL)
- return info;
-
- /* TODO: I find it odd that get_part and get_content_object do not
- add a reference, probably need fixing for multithreading */
-
- /* check for attachments */
- if (header_content_type_is(CAMEL_DATA_WRAPPER(containee)->mime_type, "multipart", "*")) {
- if (header_content_type_is(CAMEL_DATA_WRAPPER(containee)->mime_type, "multipart", "mixed"))
- msginfo->flags |= CAMEL_MESSAGE_ATTACHMENTS;
- } else if (!header_content_type_is(CAMEL_DATA_WRAPPER(containee)->mime_type, "text", "*"))
- msginfo->flags |= CAMEL_MESSAGE_ATTACHMENTS;
-
- /* using the object types is more accurate than using the mime/types */
- if (CAMEL_IS_MULTIPART(containee)) {
- parts = camel_multipart_get_number(CAMEL_MULTIPART(containee));
- for (i=0;i<parts;i++) {
- CamelMimePart *part = camel_multipart_get_part(CAMEL_MULTIPART(containee), i);
- g_assert(part);
- child = summary_build_content_info_message(s, msginfo, part);
- if (child) {
- child->parent = info;
- my_list_append((struct _node **)&info->childs, (struct _node *)child);
- }
- }
- } else if (CAMEL_IS_MIME_MESSAGE(containee)) {
- /* for messages we only look at its contents */
- child = summary_build_content_info_message(s, msginfo, (CamelMimePart *)containee);
- if (child) {
- child->parent = info;
- my_list_append((struct _node **)&info->childs, (struct _node *)child);
- }
- } else if (p->index
- && header_content_type_is(CAMEL_DATA_WRAPPER(containee)->mime_type, "text", "*")) {
- /* index all text parts if we're indexing */
- CamelStreamMem *mem = (CamelStreamMem *)camel_stream_mem_new();
-
- camel_data_wrapper_write_to_stream(containee, (CamelStream *)mem);
- ibex_index_buffer(p->index, (char *)camel_message_info_uid(msginfo), mem->buffer->data, mem->buffer->len, NULL);
- camel_object_unref((CamelObject *)mem);
- }
-
- return info;
-}
-
-/**
- * camel_flag_get:
- * @list:
- * @name:
- *
- * Find the state of the flag @name in @list.
- *
- * Return value: The state of the flag (TRUE or FALSE).
- **/
-gboolean
-camel_flag_get(CamelFlag **list, const char *name)
-{
- CamelFlag *flag;
- flag = *list;
- while (flag) {
- if (!strcmp(flag->name, name))
- return TRUE;
- flag = flag->next;
- }
- return FALSE;
-}
-
-/**
- * camel_flag_set:
- * @list:
- * @name:
- * @value:
- *
- * Set the state of a flag @name in the list @list to @value.
- *
- * Return value: Whether or not it changed.
- **/
-gboolean
-camel_flag_set(CamelFlag **list, const char *name, gboolean value)
-{
- CamelFlag *flag, *tmp;
-
- /* this 'trick' works because flag->next is the first element */
- flag = (CamelFlag *)list;
- while (flag->next) {
- tmp = flag->next;
- if (!strcmp(flag->next->name, name)) {
- if (!value) {
- flag->next = tmp->next;
- g_free(tmp);
- }
- return !value;
- }
- flag = tmp;
- }
-
- if (value) {
- tmp = g_malloc(sizeof(*tmp) + strlen(name));
- strcpy(tmp->name, name);
- tmp->next = 0;
- flag->next = tmp;
- }
- return value;
-}
-
-/**
- * camel_flag_list_size:
- * @list:
- *
- * Get the length of the flag list.
- *
- * Return value: The number of TRUE flags in the list.
- **/
-int
-camel_flag_list_size(CamelFlag **list)
-{
- int count=0;
- CamelFlag *flag;
-
- flag = *list;
- while (flag) {
- count++;
- flag = flag->next;
- }
- return count;
-}
-
-/**
- * camel_flag_list_free:
- * @list:
- *
- * Free the memory associated with the flag list @list.
- **/
-void
-camel_flag_list_free(CamelFlag **list)
-{
- CamelFlag *flag, *tmp;
- flag = *list;
- while (flag) {
- tmp = flag->next;
- g_free(flag);
- flag = tmp;
- }
- *list = NULL;
-}
-
-const char
-*camel_tag_get(CamelTag **list, const char *name)
-{
- CamelTag *tag;
-
- tag = *list;
- while (tag) {
- if (!strcmp(tag->name, name))
- return (const char *)tag->value;
- tag = tag->next;
- }
- return NULL;
-}
-
-/**
- * camel_tag_set:
- * @list:
- * @name:
- * @value:
- *
- * Set the tag @name in the tag list @list to @value.
- *
- * Return value: whether or not it changed
- **/
-gboolean
-camel_tag_set(CamelTag **list, const char *name, const char *value)
-{
- CamelTag *tag, *tmp;
-
- /* this 'trick' works because tag->next is the first element */
- tag = (CamelTag *)list;
- while (tag->next) {
- tmp = tag->next;
- if (!strcmp(tmp->name, name)) {
- if (value == NULL) { /* clear it? */
- tag->next = tmp->next;
- g_free(tmp->value);
- g_free(tmp);
- return TRUE;
- } else if (strcmp(tmp->value, value)) { /* has it changed? */
- g_free(tmp->value);
- tmp->value = g_strdup(value);
- return TRUE;
- }
- return FALSE;
- }
- tag = tmp;
- }
-
- if (value) {
- tmp = g_malloc(sizeof(*tmp)+strlen(name));
- strcpy(tmp->name, name);
- tmp->value = g_strdup(value);
- tmp->next = 0;
- tag->next = tmp;
- return TRUE;
- }
- return FALSE;
-}
-
-/**
- * camel_tag_list_size:
- * @list:
- *
- * Get the number of tags present in the tag list @list.
- *
- * Return value: The number of tags.
- **/
-int camel_tag_list_size(CamelTag **list)
-{
- int count=0;
- CamelTag *tag;
-
- tag = *list;
- while (tag) {
- count++;
- tag = tag->next;
- }
- return count;
-}
-
-/**
- * camel_tag_list_free:
- * @list:
- *
- * Free the tag list @list.
- **/
-void camel_tag_list_free(CamelTag **list)
-{
- CamelTag *tag, *tmp;
- tag = *list;
- while (tag) {
- tmp = tag->next;
- g_free(tag->value);
- g_free(tag);
- tag = tmp;
- }
- *list = NULL;
-}
-
-struct flag_names_t {
- char *name;
- guint32 value;
-} flag_names[] = {
- { "answered", CAMEL_MESSAGE_ANSWERED },
- { "deleted", CAMEL_MESSAGE_DELETED },
- { "draft", CAMEL_MESSAGE_DELETED },
- { "flagged", CAMEL_MESSAGE_FLAGGED },
- { "seen", CAMEL_MESSAGE_SEEN },
- { "attachments", CAMEL_MESSAGE_ATTACHMENTS },
- { NULL, 0 }
-};
-
-/**
- * camel_system_flag:
- * @name:
- *
- * Returns the integer value of the flag string.
- **/
-guint32
-camel_system_flag (const char *name)
-{
- struct flag_names_t *flag;
-
- g_return_val_if_fail (name != NULL, 0);
-
- for (flag = flag_names; *flag->name; flag++)
- if (!g_strcasecmp (name, flag->name))
- return flag->value;
-
- return 0;
-}
-
-/**
- * camel_system_flag_get:
- * @flags:
- * @name:
- *
- * Find the state of the flag @name in @flags.
- *
- * Return value: The state of the flag (TRUE or FALSE).
- **/
-gboolean
-camel_system_flag_get (guint32 flags, const char *name)
-{
- g_return_val_if_fail (name != NULL, FALSE);
-
- return flags & camel_system_flag (name);
-}
-
-
-/**
- * camel_message_info_new:
- *
- * Returns a new CamelMessageInfo structure.
- **/
-CamelMessageInfo *
-camel_message_info_new (void)
-{
- CamelMessageInfo *info;
-
- info = g_malloc0(sizeof(*info));
-#ifdef DOESTRV
- info->strings = e_strv_new (CAMEL_MESSAGE_INFO_LAST);
-#endif
- info->refcount = 1;
-
- return info;
-}
-
-/**
- * camel_message_info_ref:
- * @info:
- *
- * Reference an info.
- *
- * NOTE: This interface is not MT-SAFE, like the others.
- **/
-void camel_message_info_ref(CamelMessageInfo *info)
-{
- GLOBAL_INFO_LOCK(info);
- info->refcount++;
- GLOBAL_INFO_UNLOCK(info);
-}
-
-/**
- * camel_message_info_new_from_header:
- * @header: raw header
- *
- * Returns a new CamelMessageInfo structure populated by the header.
- **/
-CamelMessageInfo *
-camel_message_info_new_from_header (struct _header_raw *header)
-{
- CamelMessageInfo *info;
- char *subject, *from, *to, *cc;
-
- subject = camel_folder_summary_format_string (header, "subject");
- from = camel_folder_summary_format_address (header, "from");
- to = camel_folder_summary_format_address (header, "to");
- cc = camel_folder_summary_format_address (header, "cc");
-
- info = camel_message_info_new();
-
- camel_message_info_set_subject (info, subject);
- camel_message_info_set_from (info, from);
- camel_message_info_set_to (info, to);
- camel_message_info_set_cc (info, cc);
-
- return info;
-}
-
-/**
- * camel_message_info_dup_to:
- * @from: source message info
- * @to: destination message info
- *
- * Duplicates the contents of one CamelMessageInfo structure into another.
- * (The destination is assumed to be empty: its contents are not freed.)
- * The slightly odd interface is to allow this to be used to initialize
- * "subclasses" of CamelMessageInfo.
- **/
-void
-camel_message_info_dup_to(const CamelMessageInfo *from, CamelMessageInfo *to)
-{
- CamelFlag *flag;
- CamelTag *tag;
-
- /* Copy numbers */
- to->flags = from->flags;
- to->size = from->size;
- to->date_sent = from->date_sent;
- to->date_received = from->date_received;
- to->refcount = 1;
-
- /* Copy strings */
-#ifdef DOESTRV
- to->strings = e_strv_new(CAMEL_MESSAGE_INFO_LAST);
- e_strv_set(to->strings, CAMEL_MESSAGE_INFO_SUBJECT, camel_message_info_subject(from));
- e_strv_set(to->strings, CAMEL_MESSAGE_INFO_FROM, camel_message_info_from(from));
- e_strv_set(to->strings, CAMEL_MESSAGE_INFO_TO, camel_message_info_to(from));
- e_strv_set(to->strings, CAMEL_MESSAGE_INFO_CC, camel_message_info_cc(from));
- e_strv_set(to->strings, CAMEL_MESSAGE_INFO_UID, camel_message_info_uid(from));
-#else
- to->subject = g_strdup(from->subject);
- to->from = g_strdup(from->from);
- to->to = g_strdup(from->to);
- to->cc = g_strdup(from->cc);
- to->uid = g_strdup(from->uid);
-#endif
- memcpy(&to->message_id, &from->message_id, sizeof(from->message_id));
-
- /* Copy structures */
- if (from->references) {
- int len = sizeof(*from->references) + ((from->references->size-1) * sizeof(from->references->references[0]));
-
- to->references = g_malloc(len);
- memcpy(to->references, from->references, len);
- } else {
- to->references = NULL;
- }
-
- flag = from->user_flags;
- while (flag) {
- camel_flag_set(&to->user_flags, flag->name, TRUE);
- flag = flag->next;
- }
-
- tag = from->user_tags;
- while (tag) {
- camel_tag_set(&to->user_tags, tag->name, tag->value);
- tag = tag->next;
- }
-
- /* No, this is impossible without knowing the class of summary we came from */
- /* FIXME some day */
- to->content = NULL;
-}
-
-/**
- * camel_message_info_free:
- * @mi: the message info
- *
- * Unref's and potentially frees a CamelMessageInfo and its contents.
- *
- * Can only be used to free CamelMessageInfo's created with
- * camel_message_info_dup_to.
- *
- * NOTE: This interface is not MT-SAFE, like the others.
- *
- **/
-void
-camel_message_info_free(CamelMessageInfo *mi)
-{
- g_return_if_fail(mi != NULL);
-
- GLOBAL_INFO_LOCK(info);
- mi->refcount--;
- if (mi->refcount > 0) {
- GLOBAL_INFO_UNLOCK(info);
- return;
- }
- GLOBAL_INFO_UNLOCK(info);
-
-#ifdef DOESTRV
- e_strv_destroy(mi->strings);
-#else
- g_free(mi->uid);
- g_free(mi->subject);
- g_free(mi->from);
- g_free(mi->to);
- g_free(mi->cc);
-#endif
- g_free(mi->references);
- camel_flag_list_free(&mi->user_flags);
- camel_tag_list_free(&mi->user_tags);
- /* FIXME: content info? */
- g_free(mi);
-}
-
-#ifdef DOESTRV
-const char *camel_message_info_string(const CamelMessageInfo *mi, int type)
-{
- if (mi->strings == NULL)
- return "";
- return e_strv_get(mi->strings, type);
-}
-
-void camel_message_info_set_string(CamelMessageInfo *mi, int type, char *str)
-{
- g_assert(mi->strings != NULL);
-
- mi->strings = e_strv_set_ref_free(mi->strings, type, str);
-}
-#endif
-
-#if 0
-static void
-content_info_dump(CamelMessageContentInfo *ci, int depth)
-{
- char *p;
-
- p = alloca(depth*4+1);
- memset(p, ' ', depth*4);
- p[depth*4] = 0;
-
- if (ci == NULL) {
- printf("%s<empty>\n", p);
- return;
- }
-
- printf("%scontent-type: %s/%s\n", p, ci->type->type, ci->type->subtype);
- printf("%scontent-transfer-encoding: %s\n", p, ci->encoding);
- printf("%scontent-description: %s\n", p, ci->description);
- printf("%ssize: %lu\n", p, (unsigned long)ci->size);
- ci = ci->childs;
- while (ci) {
- content_info_dump(ci, depth+1);
- ci = ci->next;
- }
-}
-
-void
-message_info_dump(CamelMessageInfo *mi)
-{
- if (mi == NULL) {
- printf("No message?\n");
- return;
- }
-
- printf("Subject: %s\n", camel_message_info_subject(mi));
- printf("To: %s\n", camel_message_info_to(mi));
- printf("Cc: %s\n", camel_message_info_cc(mi));
- printf("From: %s\n", camel_message_info_from(mi));
- printf("UID: %s\n", camel_message_info_uid(mi));
- printf("Flags: %04x\n", mi->flags & 0xffff);
- content_info_dump(mi->content, 0);
-}
-
-int main(int argc, char **argv)
-{
- CamelMimeParser *mp;
- int fd;
- CamelFolderSummary *s;
- char *buffer;
- int len;
- int i;
- ibex *index;
-
- /*g_tk_init(&argc, &argv);*/
-
-#if 0
- {
- int i;
- char *s;
- char buf[1024];
-
- for (i=0;i<434712;i++) {
- memcpy(buf, " ", 50);
- buf[50] = 0;
-#if 0
- s = g_strdup(buf);
- g_free(s);
-#endif
- }
- return 0;
- }
-#endif
-
- if (argc < 2 ) {
- printf("usage: %s mbox\n", argv[0]);
- return 1;
- }
-
- fd = open(argv[1], O_RDONLY);
-
- index = ibex_open("index.ibex", O_CREAT|O_RDWR, 0600);
-
- mp = camel_mime_parser_new();
- camel_mime_parser_scan_from(mp, TRUE);
-/* camel_mime_parser_set_header_regex(mp, "^(content-[^:]*|subject|from|to|date):");*/
- camel_mime_parser_init_with_fd(mp, fd);
-
- s = camel_folder_summary_new();
- camel_folder_summary_set_build_content(s, TRUE);
-/* camel_folder_summary_set_index(s, index);*/
-
- while (camel_mime_parser_step(mp, &buffer, &len) == HSCAN_FROM) {
- /*printf("Parsing message ...\n");*/
- camel_folder_summary_add_from_parser(s, mp);
- if (camel_mime_parser_step(mp, &buffer, &len) != HSCAN_FROM_END) {
- g_warning("Uknown state encountered, excpecting %d, got %d\n", HSCAN_FROM_END, camel_mime_parser_state(mp));
- break;
- }
- }
-
- printf("Printing summary\n");
- for (i=0;i<camel_folder_summary_count(s);i++) {
- CamelMessageInfo *info = camel_folder_summary_index(s, i);
- message_info_dump(info);
- camel_folder_summary_info_free(info);
- }
-
- printf("Saivng summary\n");
- camel_folder_summary_set_filename(s, "index.summary");
- camel_folder_summary_save(s);
-
- {
- CamelFolderSummary *n;
-
- printf("\nLoading summary\n");
- n = camel_folder_summary_new();
- camel_folder_summary_set_build_content(n, TRUE);
- camel_folder_summary_set_filename(n, "index.summary");
- camel_folder_summary_load(n);
-
- printf("Printing summary\n");
- for (i=0;i<camel_folder_summary_count(n);i++) {
- CamelMessageInfo *info = camel_folder_summary_index(s, i);
- message_info_dump(info);
- camel_folder_summary_info_free(info);
- }
- camel_object_unref(n);
- }
-
-
- camel_object_unref(mp);
- camel_object_unref(s);
-
- printf("summarised %d messages\n", camel_folder_summary_count(s));
-#if 0
- printf("g_strdup count = %d\n", strdup_count);
- printf("g_malloc count = %d\n", malloc_count);
- printf("g_free count = %d\n", free_count);
-#endif
- return 0;
-}
-
-#endif
--
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