/usr/share/doc/libetpan-doc/tests/frm-tree.c is in libetpan-doc 1.0-5ubuntu3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 | #include "option-parser.h"
#include "frm-common.h"
#include <libetpan/libetpan.h>
#include <stdlib.h>
#include <string.h>
#define DEST_CHARSET "iso-8859-1"
/* display tree */
static void
display_sub_tree(MMAPString * prefix,
struct mailmessage_tree * msg_tree,
int level, int has_next, unsigned int * pcount)
{
carray * list;
uint32_t cur;
if (msg_tree->node_msg != NULL) {
print_mail_info(prefix->str, msg_tree->node_msg);
(* pcount) ++;
}
list = msg_tree->node_children;
if (carray_count(list) != 0) {
char old_prefix[2];
if (level > 1) {
memcpy(old_prefix, prefix->str + prefix->len - 2, 2);
if (has_next)
memcpy(prefix->str + prefix->len - 2, "| ", 2);
else
memcpy(prefix->str + prefix->len - 2, " ", 2);
}
for(cur = 0 ; cur < carray_count(list) ; cur ++) {
int sub_has_next;
if (cur != carray_count(list) - 1) {
if (level > 0) {
if (mmap_string_append(prefix, "+-") == NULL)
return;
}
sub_has_next = 1;
}
else {
if (level > 0) {
if (mmap_string_append(prefix, "\\-") == NULL)
return;
}
sub_has_next = 0;
}
display_sub_tree(prefix, carray_get(list, cur),
level + 1, sub_has_next, pcount);
if (mmap_string_truncate(prefix, prefix->len - 2) == NULL) {
return;
}
}
if (level > 1) {
memcpy(prefix->str + prefix->len - 2, old_prefix, 2);
}
}
}
static void display_tree(struct mailmessage_tree * env_tree,
unsigned int * pcount)
{
MMAPString * prefix;
prefix = mmap_string_new("");
if (prefix == NULL)
return;
display_sub_tree(prefix, env_tree, 0, 0, pcount);
mmap_string_free(prefix);
}
/* get the message list and display it */
static void print_message_list(mailsession * session)
{
int r;
struct mailmessage_list * env_list;
struct mailmessage_tree * env_tree;
unsigned int count;
/* get the list of messages numbers of the folder */
r = mailsession_get_messages_list(session, &env_list);
if (r != MAIL_NO_ERROR) {
printf("error message list\n");
goto err;
}
/* get fields content of these messages */
r = mailsession_get_envelopes_list(session, env_list);
if (r != MAIL_NO_ERROR) {
printf("error envelopes list\n");
goto free_msg_list;
}
/* build threads */
r = mail_build_thread(MAIL_THREAD_REFERENCES_NO_SUBJECT,
DEST_CHARSET,
env_list, &env_tree,
mailthread_tree_timecomp);
if (r != MAIL_NO_ERROR) {
printf("can't build tree\n");
goto free_msg_list;
}
/* display message tree */
count = 0;
display_tree(env_tree, &count);
printf(" %i messages\n", count);
/* free structure */
mailmessage_tree_free_recursive(env_tree);
mailmessage_list_free(env_list);
return;
free_msg_list:
mailmessage_list_free(env_list);
err:
{}
}
int main(int argc, char ** argv)
{
int r;
int driver;
char * server;
int port;
int connection_type;
char * user;
char * password;
int auth_type;
char * path;
char * cache_directory;
char * flags_directory;
struct mailstorage * storage;
int cached;
struct mailfolder * folder;
/* get options */
r = parse_options(argc, argv,
&driver, &server, &port, &connection_type,
&user, &password, &auth_type,
&path, &cache_directory, &flags_directory);
cached = (cache_directory != NULL);
/* build the storage structure */
storage = mailstorage_new(NULL);
if (storage == NULL) {
printf("error initializing storage\n");
goto free_opt;
}
r = init_storage(storage, driver, server, port, connection_type,
user, password, auth_type, path, cache_directory, flags_directory);
if (r != MAIL_NO_ERROR) {
printf("error initializing storage\n");
goto free_opt;
}
/* get the folder structure */
folder = mailfolder_new(storage, path, NULL);
if (folder == NULL) {
printf("error initializing folder\n");
goto free_storage;
}
r = mailfolder_connect(folder);
if (r != MAIL_NO_ERROR) {
printf("error initializing folder\n");
goto free_folder;
}
/* get and display the list of messages */
print_message_list(folder->fld_session);
mailfolder_free(folder);
mailstorage_free(storage);
if (server != NULL)
free(server);
if (user != NULL)
free(user);
if (password != NULL)
free(password);
if (path != NULL)
free(path);
if (cache_directory != NULL)
free(cache_directory);
if (flags_directory != NULL)
free(flags_directory);
return 0;
free_folder:
mailfolder_free(folder);
free_storage:
mailstorage_free(storage);
free_opt:
if (server != NULL)
free(server);
if (user != NULL)
free(user);
if (password != NULL)
free(password);
if (path != NULL)
free(path);
if (cache_directory != NULL)
free(cache_directory);
if (flags_directory != NULL)
free(flags_directory);
return -1;
}
|