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Add progress CB and subkey listing

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This commit is contained in:
Werner Koch 2000-12-19 10:07:32 +00:00
parent a92ecd4470
commit 6b4ca13dd4
13 changed files with 229 additions and 76 deletions
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1
README
View File

@ -12,6 +12,7 @@ ftp.gnupg.org/pub/gcrypt/alpha/gnupg/gnupg-1.1.2.tar.gz) and install
the agent from the agent subdirectory or use the new the agent from the agent subdirectory or use the new
gpgme_set_passphrase_cb() gpgme_set_passphrase_cb()
Please subscribe to the gnupg-devel@gnupg.org mailing list if you want Please subscribe to the gnupg-devel@gnupg.org mailing list if you want
to do serious work. to do serious work.

8
configure.in
View File

@ -13,10 +13,10 @@ AM_MAINTAINER_MODE
# AGE, set REVISION to 0. # AGE, set REVISION to 0.
# 3. Interfaces removed (BAD, breaks upward compatibility): Increment # 3. Interfaces removed (BAD, breaks upward compatibility): Increment
# CURRENT, set AGE and REVISION to 0. # CURRENT, set AGE and REVISION to 0.
AM_INIT_AUTOMAKE(gpgme,0.1.2) AM_INIT_AUTOMAKE(gpgme,0.1.3)
LIBGPGME_LT_CURRENT=0 LIBGPGME_LT_CURRENT=1
LIBGPGME_LT_AGE=0 LIBGPGME_LT_AGE=1
LIBGPGME_LT_REVISION=3 LIBGPGME_LT_REVISION=0
############################################## ##############################################
AC_SUBST(LIBGPGME_LT_CURRENT) AC_SUBST(LIBGPGME_LT_CURRENT)

3
gpgme/context.h
View File

@ -72,6 +72,9 @@ struct gpgme_context_s {
GpgmePassphraseCb passphrase_cb; GpgmePassphraseCb passphrase_cb;
void *passphrase_cb_value; void *passphrase_cb_value;
GpgmeProgressCb progress_cb;
void *progress_cb_value;
GpgmeData help_data_1; GpgmeData help_data_1;
}; };

27
gpgme/genkey.c
View File

@ -31,8 +31,33 @@
static void static void
genkey_status_handler ( GpgmeCtx ctx, GpgStatusCode code, char *args ) genkey_status_handler ( GpgmeCtx ctx, GpgStatusCode code, char *args )
{ {
if ( code == STATUS_PROGRESS ) if ( code == STATUS_PROGRESS && *args ) {
if (ctx->progress_cb) {
char *p;
int type=0, current=0, total=0;
if ( (p = strchr (args, ' ')) ) {
*p++ = 0;
if (*p) {
type = *(byte*)p;
if ( (p = strchr (p+1, ' ')) ) {
*p++ = 0;
if (*p) {
current = atoi (p);
if ( (p = strchr (p+1, ' ')) ) {
*p++ = 0;
total = atoi (p);
}
}
}
}
}
if ( type != 'X' )
ctx->progress_cb ( ctx->progress_cb_value, args, type,
current, total );
}
return; return;
}
fprintf (stderr, "genkey_status: code=%d args=`%s'\n", fprintf (stderr, "genkey_status: code=%d args=`%s'\n",
code, args ); code, args );

25
gpgme/gpgme.c
View File

@ -183,7 +183,28 @@ gpgme_set_passphrase_cb ( GpgmeCtx c, GpgmePassphraseCb cb, void *cb_value )
c->passphrase_cb_value = cb_value; c->passphrase_cb_value = cb_value;
} }
/**
* gpgme_set_pprogress_cb:
* @c: the context
* @cb: A callback function
* @cb_value: The value passed to the callback function
*
* This function sets a callback function to be used as a progress indicator.
*
* The callback function is defined as:
* <literal>
* typedef void (*GpgmeProgressCb) (void*cb_value,
* const char *what, int type,
* int curretn, int total);
* </literal>
* For details on the progress events, see the entry for the PROGRESS
* status in the file doc/DETAILS of the GnuPG distribution.
**/
void
gpgme_set_progress_cb ( GpgmeCtx c, GpgmeProgressCb cb, void *cb_value )
{
c->progress_cb = cb;
c->progress_cb_value = cb_value;
}

23
gpgme/gpgme.h
View File

@ -34,7 +34,7 @@ extern "C" {
* let autoconf (using the AM_PATH_GPGME macro) check that this * let autoconf (using the AM_PATH_GPGME macro) check that this
* header matches the installed library. * header matches the installed library.
* Warning: Do not edit the next line. configure will do that for you! */ * Warning: Do not edit the next line. configure will do that for you! */
#define GPGME_VERSION "0.1.2" #define GPGME_VERSION "0.1.3"
@ -99,19 +99,24 @@ typedef enum {
} GpgmeSigMode; } GpgmeSigMode;
typedef const char *(*GpgmePassphraseCb)(void*, const char *desc, void *r_hd); typedef const char *(*GpgmePassphraseCb)(void*,
const char *desc, void *r_hd);
typedef void (*GpgmeProgressCb)(void *opaque,
const char *what,
int type, int current, int total );
/* Context management */ /* Context management */
GpgmeError gpgme_new (GpgmeCtx *r_ctx); GpgmeError gpgme_new (GpgmeCtx *r_ctx);
void gpgme_release ( GpgmeCtx c ); void gpgme_release (GpgmeCtx c);
GpgmeCtx gpgme_wait ( GpgmeCtx c, int hang ); GpgmeCtx gpgme_wait (GpgmeCtx c, int hang);
char *gpgme_get_notation ( GpgmeCtx c ); char *gpgme_get_notation (GpgmeCtx c);
void gpgme_set_armor ( GpgmeCtx c, int yes ); void gpgme_set_armor (GpgmeCtx c, int yes);
void gpgme_set_textmode ( GpgmeCtx c, int yes ); void gpgme_set_textmode (GpgmeCtx c, int yes);
void gpgme_set_passphrase_cb ( GpgmeCtx c, void gpgme_set_passphrase_cb (GpgmeCtx c,
GpgmePassphraseCb cb, void *cb_value ); GpgmePassphraseCb cb, void *cb_value);
void gpgme_set_progress_cb (GpgmeCtx c, GpgmeProgressCb cb, void *cb_value);

60
gpgme/key.c
View File

@ -45,16 +45,43 @@ _gpgme_key_new( GpgmeKey *r_key )
return 0; return 0;
} }
struct subkey_s *
_gpgme_key_add_subkey (GpgmeKey key)
{
struct subkey_s *k, *kk;
k = xtrycalloc (1, sizeof *k);
if (!k)
return NULL;
if( !(kk=key->keys.next) )
key->keys.next = k;
else {
while ( kk->next )
kk = kk->next;
kk->next = k;
}
return k;
}
void void
_gpgme_key_release ( GpgmeKey key ) _gpgme_key_release ( GpgmeKey key )
{ {
struct user_id_s *u, *u2; struct user_id_s *u, *u2;
struct subkey_s *k, *k2;
if (!key) if (!key)
return; return;
xfree (key->fingerprint); xfree (key->keys.fingerprint);
for ( u = key->uids; u; u = u2 ) { for (k = key->keys.next; k; k = k2 ) {
k2 = k->next;
xfree (k->fingerprint);
xfree (k);
}
for (u = key->uids; u; u = u2 ) {
u2 = u->next; u2 = u->next;
xfree (u); xfree (u);
} }
@ -250,6 +277,7 @@ gpgme_key_get_as_xml ( GpgmeKey key )
{ {
GpgmeData d; GpgmeData d;
struct user_id_s *u; struct user_id_s *u;
struct subkey_s *k;
if ( !key ) if ( !key )
return NULL; return NULL;
@ -259,25 +287,33 @@ gpgme_key_get_as_xml ( GpgmeKey key )
_gpgme_data_append_string ( d, "<GnupgKeyblock>\n" _gpgme_data_append_string ( d, "<GnupgKeyblock>\n"
" <mainkey>\n" ); " <mainkey>\n" );
add_tag_and_string (d, "keyid", key->keyid ); add_tag_and_string (d, "keyid", key->keys.keyid );
if (key) if (key->keys.fingerprint)
add_tag_and_string (d, "fpr", key->fingerprint ); add_tag_and_string (d, "fpr", key->keys.fingerprint );
add_tag_and_uint (d, "algo", key->key_algo ); add_tag_and_uint (d, "algo", key->keys.key_algo );
add_tag_and_uint (d, "len", key->key_len ); add_tag_and_uint (d, "len", key->keys.key_len );
add_tag_and_time (d, "created", key->timestamp ); add_tag_and_time (d, "created", key->keys.timestamp );
/*add_tag_and_time (d, "expires", key->expires );*/ /*add_tag_and_time (d, "expires", key->expires );*/
_gpgme_data_append_string (d, " </mainkey>\n"); _gpgme_data_append_string (d, " </mainkey>\n");
/* No the user IDs */ /* Now the user IDs */
for ( u = key->uids; u; u = u->next ) { for ( u = key->uids; u; u = u->next ) {
_gpgme_data_append_string (d, " <userid>\n"); _gpgme_data_append_string (d, " <userid>\n");
add_tag_and_string ( d, "raw", u->name ); add_tag_and_string ( d, "raw", u->name );
add_user_id ( d, u->name ); add_user_id ( d, u->name );
_gpgme_data_append_string (d, " </userid>\n"); _gpgme_data_append_string (d, " </userid>\n");
} }
_gpgme_data_append_string (d, " <subkey>\n");
_gpgme_data_append_string (d, " </subkey>\n");
for (k=key->keys.next; k; k = k->next ) {
_gpgme_data_append_string (d, " <subkey>\n");
add_tag_and_string (d, "keyid", k->keyid );
if (k->fingerprint)
add_tag_and_string (d, "fpr", k->fingerprint );
add_tag_and_uint (d, "algo", k->key_algo );
add_tag_and_uint (d, "len", k->key_len );
add_tag_and_time (d, "created", k->timestamp );
_gpgme_data_append_string (d, " </subkey>\n");
}
_gpgme_data_append_string ( d, "</GnupgKeyblock>\n" ); _gpgme_data_append_string ( d, "</GnupgKeyblock>\n" );
return _gpgme_data_release_and_return_string (d); return _gpgme_data_release_and_return_string (d);
@ -285,3 +321,5 @@ gpgme_key_get_as_xml ( GpgmeKey key )

16
gpgme/key.h
View File

@ -25,8 +25,8 @@
#include "types.h" #include "types.h"
#include "context.h" #include "context.h"
struct subkey_s {
struct gpgme_key_s { struct subkey_s *next;
struct { struct {
unsigned int revoked:1 ; unsigned int revoked:1 ;
unsigned int expired:1 ; unsigned int expired:1 ;
@ -37,11 +37,19 @@ struct gpgme_key_s {
char keyid[16+1]; char keyid[16+1];
char *fingerprint; /* malloced hex digits */ char *fingerprint; /* malloced hex digits */
time_t timestamp; /* -1 for invalid, 0 for not available */ time_t timestamp; /* -1 for invalid, 0 for not available */
struct user_id_s *uids;
}; };
struct gpgme_key_s {
struct {
unsigned int revoked:1 ;
unsigned int expired:1 ;
unsigned int disabled:1 ;
} gloflags;
struct subkey_s keys;
struct user_id_s *uids;
};
struct subkey_s *_gpgme_key_add_subkey (GpgmeKey key);
GpgmeError _gpgme_key_append_name ( GpgmeKey key, const char *s ); GpgmeError _gpgme_key_append_name ( GpgmeKey key, const char *s );

104
gpgme/keylist.c
View File

@ -91,14 +91,14 @@ parse_timestamp ( char *p )
static void static void
set_trust_info ( GpgmeKey key, const char *s ) set_mainkey_trust_info ( GpgmeKey key, const char *s )
{ {
/* look at letters and stop at the first digit */ /* look at letters and stop at the first digit */
for (; *s && !my_isdigit (*s); s++ ) { for (; *s && !my_isdigit (*s); s++ ) {
switch (*s) { switch (*s) {
case 'e': key->flags.expired = 1; break; case 'e': key->keys.flags.expired = 1; break;
case 'r': key->flags.revoked = 1; break; case 'r': key->keys.flags.revoked = 1; break;
case 'd': key->flags.disabled = 1; break; case 'd': key->keys.flags.disabled = 1; break;
case 'n': key->uids->validity = 1; break; case 'n': key->uids->validity = 1; break;
case 'm': key->uids->validity = 2; break; case 'm': key->uids->validity = 2; break;
case 'f': key->uids->validity = 3; break; case 'f': key->uids->validity = 3; break;
@ -107,6 +107,19 @@ set_trust_info ( GpgmeKey key, const char *s )
} }
} }
static void
set_subkey_trust_info ( struct subkey_s *k, const char *s )
{
/* look at letters and stop at the first digit */
for (; *s && !my_isdigit (*s); s++ ) {
switch (*s) {
case 'e': k->flags.expired = 1; break;
case 'r': k->flags.revoked = 1; break;
case 'd': k->flags.disabled = 1; break;
}
}
}
/* Note: we are allowed to modify line */ /* Note: we are allowed to modify line */
static void static void
@ -120,15 +133,13 @@ keylist_colon_handler ( GpgmeCtx ctx, char *line )
GpgmeKey key = ctx->tmp_key; GpgmeKey key = ctx->tmp_key;
int i; int i;
const char *trust_info = NULL; const char *trust_info = NULL;
struct subkey_s *sk = NULL;
if ( ctx->out_of_core ) if ( ctx->out_of_core )
return; return;
if (!line) if (!line)
return; /* EOF */ return; /* EOF */
/*fprintf (stderr, "line=`%s'\n", line );*/
for (p = line; p; p = pend) { for (p = line; p; p = pend) {
field++; field++;
pend = strchr (p, ':'); pend = strchr (p, ':');
@ -142,8 +153,14 @@ keylist_colon_handler ( GpgmeCtx ctx, char *line )
rectype = RT_UID; rectype = RT_UID;
key = ctx->tmp_key; key = ctx->tmp_key;
} }
else if ( !strcmp ( p, "sub" ) ) else if ( !strcmp ( p, "sub" ) && key ) {
/* start a new subkey */
rectype = RT_SUB; rectype = RT_SUB;
if ( !(sk = _gpgme_key_add_subkey (key)) ) {
ctx->out_of_core=1;
return;
}
}
else if ( !strcmp ( p, "pub" ) ) { else if ( !strcmp ( p, "pub" ) ) {
/* start a new keyblock */ /* start a new keyblock */
if ( _gpgme_key_new ( &key ) ) { if ( _gpgme_key_new ( &key ) ) {
@ -166,28 +183,27 @@ keylist_colon_handler ( GpgmeCtx ctx, char *line )
rectype = RT_NONE; rectype = RT_NONE;
} }
else if ( rectype == RT_PUB /*|| rectype == RT_SUB*/ ) { else if ( rectype == RT_PUB ) {
switch (field) { switch (field) {
case 2: /* trust info */ case 2: /* trust info */
if ( rectype == RT_PUB )
trust_info = p; /*save for later */ trust_info = p; /*save for later */
break; break;
case 3: /* key length */ case 3: /* key length */
i = atoi (p); i = atoi (p);
if ( i > 1 ) /* ignore invalid values */ if ( i > 1 ) /* ignore invalid values */
key->key_len = i; key->keys.key_len = i;
break; break;
case 4: /* pubkey algo */ case 4: /* pubkey algo */
i = atoi (p); i = atoi (p);
if ( i > 1 && i < 128 ) if ( i > 1 && i < 128 )
key->key_algo = i; key->keys.key_algo = i;
break; break;
case 5: /* long keyid */ case 5: /* long keyid */
if ( strlen (p) == DIM(key->keyid)-1 ) if ( strlen (p) == DIM(key->keys.keyid)-1 )
strcpy (key->keyid, p); strcpy (key->keys.keyid, p);
break; break;
case 6: /* timestamp (1998-02-28) */ case 6: /* timestamp (1998-02-28) */
key->timestamp = parse_timestamp (p); key->keys.timestamp = parse_timestamp (p);
break; break;
case 7: /* valid for n days */ case 7: /* valid for n days */
break; break;
@ -196,14 +212,49 @@ keylist_colon_handler ( GpgmeCtx ctx, char *line )
case 9: /* ownertrust */ case 9: /* ownertrust */
break; break;
case 10: /* This is the first name listed */ case 10: /* This is the first name listed */
if ( rectype == RT_PUB ) {
if ( _gpgme_key_append_name ( key, p) ) if ( _gpgme_key_append_name ( key, p) )
ctx->out_of_core = 1; ctx->out_of_core = 1;
else { else {
if (trust_info) if (trust_info)
set_trust_info (key, trust_info); set_mainkey_trust_info (key, trust_info);
}
break;
case 11: /* signature class */
break;
case 12:
pend = NULL; /* we can stop here */
break;
} }
} }
else if ( rectype == RT_SUB && sk ) {
switch (field) {
case 2: /* trust info */
set_subkey_trust_info ( sk, p);
break;
case 3: /* key length */
i = atoi (p);
if ( i > 1 ) /* ignore invalid values */
sk->key_len = i;
break;
case 4: /* pubkey algo */
i = atoi (p);
if ( i > 1 && i < 128 )
sk->key_algo = i;
break;
case 5: /* long keyid */
if ( strlen (p) == DIM(sk->keyid)-1 )
strcpy (sk->keyid, p);
break;
case 6: /* timestamp (1998-02-28) */
sk->timestamp = parse_timestamp (p);
break;
case 7: /* valid for n days */
break;
case 8: /* reserved (LID) */
break;
case 9: /* ownertrust */
break;
case 10:/* user ID n/a for a subkey */
break; break;
case 11: /* signature class */ case 11: /* signature class */
break; break;
@ -222,7 +273,7 @@ keylist_colon_handler ( GpgmeCtx ctx, char *line )
ctx->out_of_core = 1; ctx->out_of_core = 1;
else { else {
if (trust_info) if (trust_info)
set_trust_info (key, trust_info); set_mainkey_trust_info (key, trust_info);
} }
pend = NULL; /* we can stop here */ pend = NULL; /* we can stop here */
break; break;
@ -231,9 +282,9 @@ keylist_colon_handler ( GpgmeCtx ctx, char *line )
else if ( rectype == RT_FPR ) { else if ( rectype == RT_FPR ) {
switch (field) { switch (field) {
case 10: /* fingerprint (take only the first one)*/ case 10: /* fingerprint (take only the first one)*/
if ( !key->fingerprint && *p ) { if ( !key->keys.fingerprint && *p ) {
key->fingerprint = xtrystrdup (p); key->keys.fingerprint = xtrystrdup (p);
if ( !key->fingerprint ) if ( !key->keys.fingerprint )
ctx->out_of_core = 1; ctx->out_of_core = 1;
} }
pend = NULL; /* that is all we want */ pend = NULL; /* that is all we want */
@ -266,7 +317,7 @@ finish_key ( GpgmeCtx ctx )
} }
q->key = key; q->key = key;
q->next = NULL; q->next = NULL;
/* fixme: lock queue */ /* fixme: lock queue. Use a tail pointer? */
if ( !(q2 = ctx->key_queue) ) if ( !(q2 = ctx->key_queue) )
ctx->key_queue = q; ctx->key_queue = q;
else { else {
@ -373,12 +424,3 @@ gpgme_op_keylist_next ( GpgmeCtx c, GpgmeKey *r_key )

4
gpgme/w32-io.c
View File

@ -559,8 +559,8 @@ _gpgme_io_select ( struct io_select_fd_s *fds, size_t nfds )
(int)GetLastError ()); (int)GetLastError ());
} }
else if ( navail ) { else if ( navail ) {
fprintf (stderr, "** fd %d has %d bytes to read\n", /*fprintf (stderr, "** fd %d has %d bytes to read\n",
fds[i].fd, navail ); fds[i].fd, navail );*/
fds[i].signaled = 1; fds[i].signaled = 1;
count++; count++;
} }

6
gpgme/wait.c
View File

@ -234,7 +234,7 @@ do_select ( void )
if ( n <= 0 ) if ( n <= 0 )
return 0; /* error or timeout */ return 0; /* error or timeout */
for (i=0; i < fd_table_size /*&& n*/; i++ ) { for (i=0; i < fd_table_size && n; i++ ) {
if ( fd_table[i].fd != -1 && fd_table[i].signaled if ( fd_table[i].fd != -1 && fd_table[i].signaled
&& !fd_table[i].frozen ) { && !fd_table[i].frozen ) {
q = fd_table[i].opaque; q = fd_table[i].opaque;
@ -328,7 +328,7 @@ _gpgme_freeze_fd ( int fd )
for (i=0; i < fd_table_size; i++ ) { for (i=0; i < fd_table_size; i++ ) {
if ( fd_table[i].fd == fd ) { if ( fd_table[i].fd == fd ) {
fd_table[i].frozen = 1; fd_table[i].frozen = 1;
fprintf (stderr, "** FD %d frozen\n", fd ); /*fprintf (stderr, "** FD %d frozen\n", fd );*/
break; break;
} }
} }
@ -344,7 +344,7 @@ _gpgme_thaw_fd ( int fd )
for (i=0; i < fd_table_size; i++ ) { for (i=0; i < fd_table_size; i++ ) {
if ( fd_table[i].fd == fd ) { if ( fd_table[i].fd == fd ) {
fd_table[i].frozen = 0; fd_table[i].frozen = 0;
fprintf (stderr, "** FD %d thawed\n", fd ); /*fprintf (stderr, "** FD %d thawed\n", fd );*/
break; break;
} }
} }

7
tests/Makefile.am
View File

@ -2,8 +2,8 @@
TESTS_ENVIRONMENT = GNUPGHOME=. TESTS_ENVIRONMENT = GNUPGHOME=.
TESTS = t-encrypt t-sign t-decrypt t-verify t-keylist t-export t-import \ TESTS = t-encrypt t-sign t-decrypt t-verify t-keylist t-export t-import
t-genkey
EXTRA_DIST = mkdemodirs pubdemo.asc secdemo.asc cipher-1.asc geheim.txt \ EXTRA_DIST = mkdemodirs pubdemo.asc secdemo.asc cipher-1.asc geheim.txt \
pubkey-1.asc seckey-1.asc pubkey-1.asc seckey-1.asc
@ -13,7 +13,8 @@ INCLUDES = -I$(top_srcdir)/include -I$(top_srcdir)/intl
INCLUDES = INCLUDES =
LDADD = ../gpgme/libgpgme.la LDADD = ../gpgme/libgpgme.la
noinst_PROGRAMS = $(TESTS) # We don't run t-genkey in the test suite, because it taes too long
noinst_PROGRAMS = $(TESTS) t-genkey
distclean-local: distclean-local:
$(srcdir)/mkdemodirs --clean $(srcdir)/mkdemodirs --clean

9
tests/t-genkey.c
View File

@ -32,6 +32,13 @@
} while(0) } while(0)
static void
progress ( void *self, const char *what, int type, int current, int total)
{
fprintf (stderr, "progress `%s' %d %d %d\n", what, type, current, total);
}
int int
main (int argc, char **argv ) main (int argc, char **argv )
{ {
@ -45,6 +52,8 @@ main (int argc, char **argv )
err = gpgme_new (&ctx); err = gpgme_new (&ctx);
fail_if_err (err); fail_if_err (err);
gpgme_set_progress_cb (ctx, progress, NULL);
format = "<GnupgKeyParms format=\"internal\">\n" format = "<GnupgKeyParms format=\"internal\">\n"
"Key-Type: DSA\n" "Key-Type: DSA\n"
"Key-Length: 1024\n" "Key-Length: 1024\n"