trunk/Include/wptFileManager.h

/* wptFileManager.h - File manager routines
 *      Copyright (C) 2001-2005 Timo Schulz
 *
 * This file is part of WinPT.
 *
 * WinPT 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.
 *  
 * WinPT 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 WinPT; if not, write to the Free Software Foundation, 
 * Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 
 */

#ifndef WPT_FILE_MANAGER_H
#define WPT_FILE_MANAGER_H

/* File manager commands. */
enum fm_cmd_t {
    FM_NONE         = 0,
    FM_ENCRYPT      = 1,        
    FM_SYMENC       = 2,        
    FM_DECRYPT      = 3,        
    FM_SIGN         = 4,
    FM_SIGNENCRYPT  = 5,
    FM_VERIFY       = 6,
    FM_IMPORT       = 7,
    FM_LIST         = 8,
    FM_WIPE         = 9,
    FM_ENCRYPT_DIR  = 10,
    FM_ENCRYPT_ZIP  = 11
};

/* Sort by constants. */
enum fm_sort_t {
    FM_SORT_NONE    = 0,
    FM_SORT_STAT    = 1,
    FM_SORT_NAME    = 2,
    FM_SORT_OP      = 3
};

/* File manager handle. */
struct fm_state_s {
    gpgme_ctx_t ctx;            /* currently used gpgme context. */
    gpgme_key_t *recp;          /* selected recipients. */
    int         n_recp;
    char *output;               /* output file name. */
    char *opaque;
    int cancel;                 /* 1=if user cancelled operation. */
    HWND dlg;                   /* handle to the calling dialog. */
    struct passphrase_cb_s pass_cb;
    struct progress_filter_s *prog_cb;
    int init_cb;
    int cache_cb;
    gpgme_sig_mode_t sigmode;   /* used signature mode. */
    struct {
        unsigned int is_clip:1; /* 1=if clipboard operation. */
        unsigned int revcert:1;
        unsigned int has_seckey:1;
    } import;
    unsigned int wipe:1;        /* 1=if original file should be wiped. */
    unsigned int req_signer:1;  /* 1=if user wants to select a signer. */
};
typedef struct fm_state_s * fm_state_t;


/* Signature verification context for a file. */
struct file_sig_ctx_s {
    char                *file;      /* plaintext file name */
    gpgme_signature_t   sig;        /* the actual signature */
    unsigned            use_uid:1;  /* 1=if the user id from context should be used. */
    const char          *user_id;
};
typedef struct file_sig_ctx_s *file_sig_ctx_t;


enum file_data_flag_t {
    F_DATA_WRITE    = 0,
    F_DATA_READ     = 1,    
    F_DATA_NOMAP    = 2
};

/* Gpg file handle. */
struct file_data_s {
    struct gpgme_data_cbs cbs;
    HANDLE           handle;
    int              error;
    gpgme_data_t     dat;
    unsigned long    size;
    unsigned long    off;
    void             *cb_value;
    char             *name;
};
typedef struct file_data_s *file_data_t;

/*-- wptFileCBS.cpp --*/
gpgme_error_t gpg_file_data_new (const char *fname, int flags, 
                                 file_data_t *r_cb);
void          gpg_file_data_release (file_data_t cb);
void          gpg_file_data_set_cb (file_data_t ctx, 
                                    struct progress_filter_s *pfx);

/*-- wptFileManager.cpp --*/
char * fm_quote_file (const char * name);
int fm_parse_command_line (char * cmdl);
int fm_parse_files (listview_ctrl_t lv, HWND dlg, int cmd);
int fm_state_new (fm_state_t *ctx);
void fm_state_release (fm_state_t ctx);
int fm_build (listview_ctrl_t *lv, HWND ctrl);
void fm_delete (listview_ctrl_t lv);
int fm_add_dropped_files (listview_ctrl_t lv, HDROP dd_files);
int fm_add_opened_files (listview_ctrl_t lv, HWND dlg);
void fm_remove_crit_file_attrs (const char *fname, int force);
int fm_get_current_pos (listview_ctrl_t lv);
int fm_sort (listview_ctrl_t lv, int sortby);
void fm_print_md (listview_ctrl_t lv, HWND dlg, int mdalgo);
int fm_assume_onepass_sig (const char * fname);
int fm_check_file_type (listview_ctrl_t lv, int pos, int fm_cmd);
int fm_send_file (listview_ctrl_t lv);

/*-- wptFileVerifyDlg.cpp --*/
void file_verify_add_state (file_sig_ctx_t c);
void file_verify_wait (void);

/*-- ccommands --*/
int fm_encrypt_into_zip (fm_state_t ctx, listview_ctrl_t lv);
int fm_encrypt (fm_state_t c, const char * name, int sign);
int fm_sym_encrypt (fm_state_t c, const char * name);
int fm_decrypt (fm_state_t c, const char * name);
int fm_sign (fm_state_t c, const char * name);
int fm_verify (fm_state_t c, int detached, const char * name);
int fm_import(fm_state_t c, const char *name);
int fm_wipe (const char * name);
int fm_list (const char * name, HWND dlg);
int fm_encrypt_directory (fm_state_t c, const char * name);
int fm_verify_pasted_detsig (listview_ctrl_t lv, HWND dlg);
int fm_assume_onepass_sig (const char * fname);

#endif /* WPT_FILE_MANAGER_H */
1	werner	37	/* wptFileManager.h - File manager routines
2			* Copyright (C) 2001-2005 Timo Schulz
3			*
4			* This file is part of WinPT.
5			*
6			* WinPT is free software; you can redistribute it and/or
7			* modify it under the terms of the GNU General Public License
8			* as published by the Free Software Foundation; either version 2
9			* of the License, or (at your option) any later version.
10			*
11			* WinPT is distributed in the hope that it will be useful,
12			* but WITHOUT ANY WARRANTY; without even the implied warranty of
13			* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14			* General Public License for more details.
15			*
16			* You should have received a copy of the GNU General Public License
17			* along with WinPT; if not, write to the Free Software Foundation,
18			* Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19			*/
20
21			#ifndef WPT_FILE_MANAGER_H
22			#define WPT_FILE_MANAGER_H
23
24			/* File manager commands. */
25			enum fm_cmd_t {
26			FM_NONE = 0,
27			FM_ENCRYPT = 1,
28			FM_SYMENC = 2,
29			FM_DECRYPT = 3,
30			FM_SIGN = 4,
31			FM_SIGNENCRYPT = 5,
32			FM_VERIFY = 6,
33			FM_IMPORT = 7,
34			FM_LIST = 8,
35			FM_WIPE = 9,
36			FM_ENCRYPT_DIR = 10,
37	twoaday	77	FM_ENCRYPT_ZIP = 11
38	werner	37	};
39
40			/* Sort by constants. */
41			enum fm_sort_t {
42			FM_SORT_NONE = 0,
43			FM_SORT_STAT = 1,
44			FM_SORT_NAME = 2,
45			FM_SORT_OP = 3
46			};
47
48			/* File manager handle. */
49			struct fm_state_s {
50			gpgme_ctx_t ctx; /* currently used gpgme context. */
51			gpgme_key_t recp; / selected recipients. */
52			int n_recp;
53			char output; / output file name. */
54			char *opaque;
55			int cancel; /* 1=if user cancelled operation. */
56			HWND dlg; /* handle to the calling dialog. */
57			struct passphrase_cb_s pass_cb;
58			struct progress_filter_s *prog_cb;
59			int init_cb;
60			int cache_cb;
61			gpgme_sig_mode_t sigmode; /* used signature mode. */
62			struct {
63	twoaday	165	unsigned int is_clip:1; /* 1=if clipboard operation. */
64	werner	37	unsigned int revcert:1;
65			unsigned int has_seckey:1;
66			} import;
67			unsigned int wipe:1; /* 1=if original file should be wiped. */
68			unsigned int req_signer:1; /* 1=if user wants to select a signer. */
69			};
70			typedef struct fm_state_s * fm_state_t;
71
72	twoaday	119
73	twoaday	195	/* Signature verification context for a file. */
74			struct file_sig_ctx_s {
75			char file; / plaintext file name */
76			gpgme_signature_t sig; /* the actual signature */
77			unsigned use_uid:1; /* 1=if the user id from context should be used. */
78			const char *user_id;
79			};
80			typedef struct file_sig_ctx_s *file_sig_ctx_t;
81
82
83	twoaday	105	enum file_data_flag_t {
84			F_DATA_WRITE = 0,
85	twoaday	119	F_DATA_READ = 1,
86			F_DATA_NOMAP = 2
87	twoaday	105	};
88	twoaday	119
89	werner	37	/* Gpg file handle. */
90			struct file_data_s {
91	twoaday	119	struct gpgme_data_cbs cbs;
92			HANDLE handle;
93	twoaday	197	int error;
94	werner	37	gpgme_data_t dat;
95			unsigned long size;
96			unsigned long off;
97			void *cb_value;
98	twoaday	119	char *name;
99	werner	37	};
100			typedef struct file_data_s *file_data_t;
101
102			/-- wptFileCBS.cpp --/
103	twoaday	119	gpgme_error_t gpg_file_data_new (const char *fname, int flags,
104	werner	37	file_data_t *r_cb);
105			void gpg_file_data_release (file_data_t cb);
106			void gpg_file_data_set_cb (file_data_t ctx,
107			struct progress_filter_s *pfx);
108
109			/-- wptFileManager.cpp --/
110			char * fm_quote_file (const char * name);
111			int fm_parse_command_line (char * cmdl);
112			int fm_parse_files (listview_ctrl_t lv, HWND dlg, int cmd);
113			int fm_state_new (fm_state_t *ctx);
114			void fm_state_release (fm_state_t ctx);
115			int fm_build (listview_ctrl_t *lv, HWND ctrl);
116			void fm_delete (listview_ctrl_t lv);
117			int fm_add_dropped_files (listview_ctrl_t lv, HDROP dd_files);
118			int fm_add_opened_files (listview_ctrl_t lv, HWND dlg);
119			void fm_remove_crit_file_attrs (const char *fname, int force);
120			int fm_get_current_pos (listview_ctrl_t lv);
121			int fm_sort (listview_ctrl_t lv, int sortby);
122			void fm_print_md (listview_ctrl_t lv, HWND dlg, int mdalgo);
123			int fm_assume_onepass_sig (const char * fname);
124			int fm_check_file_type (listview_ctrl_t lv, int pos, int fm_cmd);
125			int fm_send_file (listview_ctrl_t lv);
126
127	twoaday	195	/-- wptFileVerifyDlg.cpp --/
128			void file_verify_add_state (file_sig_ctx_t c);
129			void file_verify_wait (void);
130
131	werner	37	/-- ccommands --/
132	twoaday	77	int fm_encrypt_into_zip (fm_state_t ctx, listview_ctrl_t lv);
133	werner	37	int fm_encrypt (fm_state_t c, const char * name, int sign);
134			int fm_sym_encrypt (fm_state_t c, const char * name);
135			int fm_decrypt (fm_state_t c, const char * name);
136			int fm_sign (fm_state_t c, const char * name);
137			int fm_verify (fm_state_t c, int detached, const char * name);
138			int fm_import(fm_state_t c, const char *name);
139			int fm_wipe (const char * name);
140			int fm_list (const char * name, HWND dlg);
141			int fm_encrypt_directory (fm_state_t c, const char * name);
142			int fm_verify_pasted_detsig (listview_ctrl_t lv, HWND dlg);
143			int fm_assume_onepass_sig (const char * fname);
144
145			#endif /* WPT_FILE_MANAGER_H */