/[gpgoe]/trunk/src/GPGOE.h
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revision 1 by twoaday, Fri Mar 24 13:36:54 2006 UTC revision 24 by twoaday, Tue Dec 13 10:40:30 2011 UTC
# Line 1  Line 1 
1  /* GPGOE.h - GnuPG for Outlook Express  /* GPGOE.h - GnuPG for Outlook Express
2   *      Copyright (C) 2001, 2002, 2003, 2006 Timo Schulz   *      Copyright (C) 2001, 2002, 2003, 2006, 2007 Timo Schulz
3   *   *
4   * This file is part of GPGOE.   * This file is part of GPGOE.
5   *   *
# Line 12  Line 12 
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14   * GNU General Public License for more details.   * GNU General Public License for more details.
  *  
  * You should have received a copy of the GNU Lesser General Public License  
  * along with GPGOE; if not, write to the Free Software Foundation,  
  * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA  
15   */   */
16    
17  #ifndef GPGOE_H  #ifndef GPGOE_H
18  #define GPGOE_H  #define GPGOE_H
19    
20  #ifdef __cplusplus  /* Macros to support a separate section for variables. */
21  extern "C" {  #ifdef __GNUC__
22    #define ATTR_SEC __attribute__((section (".SHARDAT"), shared))
23    #else
24    #define ATTR_SEC
25  #endif  #endif
26    
27  /* dummy until gettext support is finished. */  /* How many items we can store in the dictionary */
28  #define _(X) (X)  #define HASH_BUCKETS 3
29    #define MAX_PASS_LEN 2048
30    
31    /* gettext support. */
32    const char *gettext (const char *msgid);
33    #define _(X) gettext ((X))
34    
35  #include <malloc.h>  #include <malloc.h>
36  /* wrapper around free. */  /* safe wrapper around free. */
37  #define free_if_alloc(ptr) \  #define free_if_alloc(ptr) \
38    do { \  do { \
39      if (ptr) free (ptr); \      if (ptr) free (ptr); \
40      ptr = NULL; \      ptr = NULL; \
41    } while (0)  } while (0)
42    
43    
44  /* Wrapper for memory deallocation but overwrite the buffer before.  /* Wrapper for memory deallocation but overwrite the buffer before.
# Line 47  extern "C" { Line 51  extern "C" {
51    
52  #define wipememory(_ptr,_len) wipememory2 (_ptr,0,_len)  #define wipememory(_ptr,_len) wipememory2 (_ptr,0,_len)
53    
54  /* OE5 V5.x/V6 command id's. */  #ifndef DIM
55  #define ID_OE5_SELECTALL    40125  #define DIM(v) (sizeof (v) / sizeof ((v)[0]))
56  #define ID_OE5_COPY         40484  #endif
 #define ID_OE5_PASTE        40231  
 #define ID_OE5_ENCRYPT      40260  
 #define ID_OE5_SIGN         40299  
 #define ID_OE5_SEND         40411  
 #define ID_OE5_PREVMSG      40145  
 #define ID_OE5_NEXTMSG      40146  
   
 /* Common dialogs (GetOpenFileName) */  
 #define OF_IDOK                 1  
 #define OF_IDFILE            1152  
   
 /* Config dialog id's */  
 #define ID_OE5_CFGENCRYPT 1053  
 #define ID_OE5_CFGSIGN    1052  
 #define ID_OE5_CFGDETAILS 2118  
 #define ID_OE5_CFGUID     2112  
 #define ID_OE5_UIDREQ     2117  
57    
58    /* Dialog IDs for the various operations. */
59    #define ID_OE_SELECTALL     40125
60    #define ID_OE_COPY          40484
61    #define ID_OE_PASTE         40231
62    #define ID_OE_SAVE_ATT      40104
63    
64    /* Common dialogs (Get{Open,Save}FileName) */
65    #define ID_OF_OK                1
66    #define ID_OF_CANCEL            2
67    #define ID_OF_OPEN_FILE      1152
68    #define ID_OF_SAVE_FILE      1148
69    
70    
71    /* Supported plug-in modes. */
72    enum gpgoe_mode_t {
73        GPGOE_MODE_NORMAL     = 0,
74        GPGOE_MODE_PLAINREPLY = 1,     /* decrypt mails before a reply. */
75        GPGOE_MODE_CACHEPASS  = 2,      /* cache passphrase. */
76    };
77    
78  /* Context for the recipient list. */  /* Context for the recipient list. */
79  struct recip_list_s {  struct recip_list_s {
80      struct recip_list_s *next;      struct recip_list_s *next;
81      gpgme_key_t key;      gpgme_key_t key; /* The actual key to use */
82      char *addr;      char *addr;      /* The email address. */
83  };  };
84  typedef struct recip_list_s *recip_list_t;  typedef struct recip_list_s *recip_list_t;
85    
# Line 81  typedef struct recip_list_s *recip_list_ Line 87  typedef struct recip_list_s *recip_list_
87  struct plugin_ctx_s {  struct plugin_ctx_s {
88      HWND msg_wnd, main_wnd, addr_wnd;      HWND msg_wnd, main_wnd, addr_wnd;
89      HWND to_wnd, cc_wnd, bcc_wnd;      HWND to_wnd, cc_wnd, bcc_wnd;
90        HWND attach;
91      char *to;      char *to;
92      char *cc;      char *cc;
93      char *bcc;      char *bcc;
# Line 88  struct plugin_ctx_s { Line 95  struct plugin_ctx_s {
95      int encrypt;      int encrypt;
96      recip_list_t rset;      recip_list_t rset;
97      char errbuf[256];      char errbuf[256];
98        char *orig_text;
99        int use_utf8;
100  };  };
101  typedef struct plugin_ctx_s *plugin_ctx_t;  typedef struct plugin_ctx_s *plugin_ctx_t;
102    
103  /* Viewer context. */  /* Viewer context. */
104  struct viewer_ctx_s {  struct viewer_ctx_s {
105        HWND main_wnd;
106      const char *msg;      const char *msg;
107  };  };
108  typedef struct viewer_ctx_s *viewer_ctx_t;  typedef struct viewer_ctx_s *viewer_ctx_t;
109    
110    /* Signature verify context. */
111    struct verify_ctx_s {
112        gpgme_signature_t sig;
113        gpgme_data_t text;
114    };
115    typedef struct verify_ctx_s *verify_ctx_t;
116    
117    /*-- GPGOE.c --*/
118    int gpgoe_initialize (void);
119    int gpgoe_remove (void);
120    void gpgoe_set_active_modes (int mode);
121    int gpgoe_get_active_modes (void);
122    
123  /*-- OEProc.c --*/  /*-- OEProc.c --*/
124    extern plugin_ctx_t oe_plug;
125  extern HINSTANCE mod_hinst_dll;  extern HINSTANCE mod_hinst_dll;
126    extern HANDLE plugin_active;
127    
128    /* support for the mailer window. */
129  extern WNDPROC oe_proc_old;  extern WNDPROC oe_proc_old;
130  LRESULT CALLBACK oe_proc (HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam);  LRESULT CALLBACK oe_proc (HWND hwnd, UINT msg,
131                              WPARAM wparam, LPARAM lparam);
132    
133    /* support for the common dialogs. */
134    extern WNDPROC of_proc_old;
135    LRESULT CALLBACK of_proc (HWND hwnd, UINT msg,
136                              WPARAM wparam, LPARAM lparam);
137    
138    /* support for the main window. */
139    extern WNDPROC oe_main_proc_old;
140    LRESULT CALLBACK oe_main_proc (HWND hwnd, UINT msg,
141                                   WPARAM wparam, LPARAM lparam);
142    
 /*-- GPGOE.c --*/  
 int gpgoe_initialize (void);  
 int gpgoe_remove (void);  
143    
144  /*-- OECrypto.c --*/  /*-- OECrypto.c --*/
145  gpgme_error_t oe_handle_mail (plugin_ctx_t ctx);  gpgme_error_t oe_handle_mail (plugin_ctx_t ctx);
146    gpgme_error_t oe_decrypt_msg (HWND main_wnd, char **r_msg);
147    
148  /*-- OEMisc.c --*/  /*-- OEMisc.c --*/
149    void center_window (HWND hwndChild, HWND parent);
150  char* utf8_to_native (const char *string);  char* utf8_to_native (const char *string);
151    char* native_to_utf8 (const char *string);
152  char* get_clip_text (HWND hwnd);  char* get_clip_text (HWND hwnd);
153  int set_clip_text (HWND hwnd, const char *text, int nbytes);  int set_clip_text (HWND hwnd, const char *text, int nbytes);
154  void show_error (HWND hwnd, const char *caption,  void show_error (HWND hwnd, const char *caption,
155                   UINT type, const char *fmt, ...);                   UINT type, const char *fmt, ...);
156  void* xcalloc (size_t n, size_t m);  void* xcalloc (size_t n, size_t m);
157  char* xstrdup (const char *s);  char* xstrdup (const char *s);
158    void xfree (void *p);
159    void quote_msg_text (const char *inp, char **r_outp);
160    
161  /*-- dialogs --*/  /*-- dialogs --*/
162  BOOL CALLBACK encrypt_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,  BOOL CALLBACK encrypt_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,
# Line 126  BOOL CALLBACK viewer_dlg_proc (HWND dlg, Line 165  BOOL CALLBACK viewer_dlg_proc (HWND dlg,
165                                 LPARAM lparam);                                 LPARAM lparam);
166  BOOL CALLBACK verify_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,  BOOL CALLBACK verify_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,
167                                 LPARAM lparam);                                 LPARAM lparam);
 BOOL CALLBACK pass_cb_dlg_proc (HWND dlg, UINT msg, WPARAM wparam,  
                                 LPARAM lparam);  
168    
169    /* Opaque passphrase callback handle. */
170  struct pass_cb_s;  struct pass_cb_s;
171  typedef struct pass_cb_s *pass_cb_t;  typedef struct pass_cb_s *pass_cb_t;
172    
# Line 138  gpgme_error_t passphrase_cb (void *hook, Line 176  gpgme_error_t passphrase_cb (void *hook,
176                               int prev_was_bad, int fd);                               int prev_was_bad, int fd);
177  void free_pass_cb (pass_cb_t cb);  void free_pass_cb (pass_cb_t cb);
178  pass_cb_t new_pass_cb (HWND main);  pass_cb_t new_pass_cb (HWND main);
179    int pass_cb_cancelled (pass_cb_t cb);
180    void reset_pass_cache (void);
181    
182  #ifdef __cplusplus  /*-- OENLS.c --*/
183  }  int setup_gettext (void);
 #endif  
184    
185  #endif /* GPGOE_H */  #endif /* GPGOE_H */
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