1 #if !defined(lint) && !defined(DOS)
2 static char rcsid
[] = "$Id: state.c 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $";
6 * ========================================================================
7 * Copyright 2013-2017 Eduardo Chappa
8 * Copyright 2006-2008 University of Washington
10 * Licensed under the Apache License, Version 2.0 (the "License");
11 * you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
14 * http://www.apache.org/licenses/LICENSE-2.0
16 * ========================================================================
19 /*======================================================================
21 Implements the Pine state management routines
25 #include "../pith/headers.h"
26 #include "../pith/state.h"
27 #include "../pith/conf.h"
28 #include "../pith/init.h"
29 #include "../pith/sort.h"
30 #include "../pith/atttype.h"
31 #include "../pith/util.h"
32 #include "../pith/mailindx.h"
33 #include "../pith/remote.h"
34 #include "../pith/list.h"
35 #include "../pith/smime.h"
39 * Globals referenced throughout pine...
41 struct pine
*ps_global
; /* THE global variable! */
45 * Debug level and output file defined here, referenced globally.
46 * The debug file is opened and initialized below...
48 int debug
= DEFAULT_DEBUG
;
52 /*----------------------------------------------------------------------
53 General use big buffer. It is used in the following places:
54 compose_mail: while parsing header of postponed message
55 append_message2: while writing header into folder
56 q_status_messageX: while doing printf formatting
57 addr_book: Used to return expanded address in. (Can only use here
58 because mm_log doesn't q_status on PARSE errors !)
59 alpine.c: When address specified on command line
60 init.c: When expanding variable values
64 char tmp_20k_buf
[SIZEOF_20KBUF
];
68 * new_pine_struct - allocate and fill in with default values a new pine struct
75 p
= (struct pine
*)fs_get(sizeof (struct pine
));
76 memset((void *) p
, 0, sizeof(struct pine
));
77 p
->def_sort
= SortArrival
;
78 p
->sort_types
[0] = SortSubject
;
79 p
->sort_types
[1] = SortArrival
;
80 p
->sort_types
[2] = SortFrom
;
81 p
->sort_types
[3] = SortTo
;
82 p
->sort_types
[4] = SortCc
;
83 p
->sort_types
[5] = SortDate
;
84 p
->sort_types
[6] = SortSize
;
85 p
->sort_types
[7] = SortSubject2
;
86 p
->sort_types
[8] = SortScore
;
87 p
->sort_types
[9] = SortThread
;
88 p
->sort_types
[10] = EndofList
;
91 * We need to have access to p->smime even before calling
92 * smime_init() so that we can set do_encrypt and do_sign.
94 p
->smime
= new_smime_struct();
96 p
->atmts
= (ATTACH_S
*) fs_get(sizeof(ATTACH_S
));
97 p
->atmts_allocated
= 1;
98 p
->atmts
->description
= NULL
;
100 p
->init_context
= -1;
101 /* msgno_init(&p->msgmap, 0L, SortArrival, 0);*/
110 * free_pine_struct -- free up allocated data in pine struct and then the
114 free_pine_struct(struct pine
**pps
)
119 if((*pps
)->id
!= NULL
)
120 mail_free_idlist(&(*pps
)->id
);
122 if((*pps
)->hostname
!= NULL
)
123 fs_give((void **)&(*pps
)->hostname
);
125 if((*pps
)->localdomain
!= NULL
)
126 fs_give((void **)&(*pps
)->localdomain
);
128 if((*pps
)->ttyo
!= NULL
)
129 fs_give((void **)&(*pps
)->ttyo
);
131 if((*pps
)->home_dir
!= NULL
)
132 fs_give((void **)&(*pps
)->home_dir
);
134 if((*pps
)->folders_dir
!= NULL
)
135 fs_give((void **)&(*pps
)->folders_dir
);
137 if((*pps
)->ui
.homedir
)
138 fs_give((void **)&(*pps
)->ui
.homedir
);
141 fs_give((void **)&(*pps
)->ui
.login
);
143 if((*pps
)->ui
.fullname
)
144 fs_give((void **)&(*pps
)->ui
.fullname
);
146 free_index_format(&(*pps
)->index_disp_format
);
148 if((*pps
)->conv_table
){
149 if((*pps
)->conv_table
->table
)
150 fs_give((void **) &(*pps
)->conv_table
->table
);
152 if((*pps
)->conv_table
->from_charset
)
153 fs_give((void **) &(*pps
)->conv_table
->from_charset
);
155 if((*pps
)->conv_table
->to_charset
)
156 fs_give((void **) &(*pps
)->conv_table
->to_charset
);
158 fs_give((void **)&(*pps
)->conv_table
);
162 fs_give((void **)&(*pps
)->pinerc
);
164 #if defined(DOS) || defined(OS2)
166 fs_give((void **)&(*pps
)->pine_dir
);
168 if((*pps
)->aux_files_dir
)
169 fs_give((void **)&(*pps
)->aux_files_dir
);
172 if((*pps
)->display_charmap
)
173 fs_give((void **)&(*pps
)->display_charmap
);
175 if((*pps
)->keyboard_charmap
)
176 fs_give((void **)&(*pps
)->keyboard_charmap
);
178 if((*pps
)->posting_charmap
)
179 fs_give((void **)&(*pps
)->posting_charmap
);
182 if((*pps
)->pwdcertdir
)
183 fs_give((void **)&(*pps
)->pwdcertdir
);
188 pc
= (PERSONAL_CERT
*) (*pps
)->pwdcert
;
189 free_personal_certs(&pc
);
190 (*pps
)->pwdcert
= NULL
;
193 if((*pps
)->pwdcertlist
){
196 cert
= (CertList
*) (*pps
)->pwdcertlist
;
197 free_certlist(&cert
);
198 (*pps
)->pwdcertlist
= NULL
;
201 if((*pps
)->backuppassword
){
204 cert
= (CertList
*) (*pps
)->backuppassword
;
205 free_certlist(&cert
);
206 (*pps
)->backuppassword
= NULL
;
213 fs_give((void **)&(*pps
)->passfile
);
214 #endif /* PASSFILE */
216 if((*pps
)->hdr_colors
)
217 free_spec_colors(&(*pps
)->hdr_colors
);
219 if((*pps
)->index_token_colors
)
220 free_spec_colors(&(*pps
)->index_token_colors
);
223 free_keyword_list(&(*pps
)->keywords
);
225 if((*pps
)->kw_colors
)
226 free_spec_colors(&(*pps
)->kw_colors
);
231 for(i
= 0; (*pps
)->atmts
[i
].description
; i
++){
232 fs_give((void **) &(*pps
)->atmts
[i
].description
);
233 fs_give((void **) &(*pps
)->atmts
[i
].number
);
236 fs_give((void **) &(*pps
)->atmts
);
240 msgno_give(&(*pps
)->msgmap
);
244 fs_give((void **) pps
);
249 free_pinerc_strings(struct pine
**pps
)
252 if((*pps
)->prc
->outstanding_pinerc_changes
)
253 write_pinerc((*pps
), Main
, WRP_NONE
);
256 rd_close_remdata(&(*pps
)->prc
->rd
);
258 free_pinerc_s(&(*pps
)->prc
);
262 free_pinerc_s(&(*pps
)->pconf
);
264 if((*pps
)->post_prc
){
265 if((*pps
)->post_prc
->outstanding_pinerc_changes
)
266 write_pinerc((*pps
), Post
, WRP_NONE
);
268 if((*pps
)->post_prc
->rd
)
269 rd_close_remdata(&(*pps
)->post_prc
->rd
);
271 free_pinerc_s(&(*pps
)->post_prc
);
277 * free_vars -- give back resources acquired when we defined the
281 free_vars(struct pine
*ps
)
285 for(i
= 0; ps
&& i
<= V_LAST_VAR
; i
++)
286 free_variable_values(&ps
->vars
[i
]);
291 free_variable_values(struct variable
*var
)
295 free_list_array(&var
->current_val
.l
);
296 free_list_array(&var
->main_user_val
.l
);
297 free_list_array(&var
->post_user_val
.l
);
298 free_list_array(&var
->global_val
.l
);
299 free_list_array(&var
->fixed_val
.l
);
300 free_list_array(&var
->cmdline_val
.l
);
303 if(var
->current_val
.p
)
304 fs_give((void **)&var
->current_val
.p
);
305 if(var
->main_user_val
.p
)
306 fs_give((void **)&var
->main_user_val
.p
);
307 if(var
->post_user_val
.p
)
308 fs_give((void **)&var
->post_user_val
.p
);
309 if(var
->global_val
.p
)
310 fs_give((void **)&var
->global_val
.p
);
312 fs_give((void **)&var
->fixed_val
.p
);
313 if(var
->cmdline_val
.p
)
314 fs_give((void **)&var
->cmdline_val
.p
);
321 new_pinerc_s(char *name
)
323 PINERC_S
*prc
= NULL
;
326 prc
= (PINERC_S
*)fs_get(sizeof(*prc
));
327 memset((void *)prc
, 0, sizeof(*prc
));
328 prc
->name
= cpystr(name
);
340 free_pinerc_s(PINERC_S
**prc
)
344 fs_give((void **)&(*prc
)->name
);
347 rd_free_remdata(&(*prc
)->rd
);
349 if((*prc
)->pinerc_lines
)
350 free_pinerc_lines(&(*prc
)->pinerc_lines
);
352 fs_give((void **)prc
);