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Typo fixes and new gpgme_get_op_info

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This commit is contained in:
Werner Koch 2001-08-28 11:11:10 +00:00
parent a3675dd4af
commit 6c7ce7551d
13 changed files with 189 additions and 15 deletions
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2
AUTHORS
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@ -1,5 +1,5 @@
Program: gpgme
Maintainer: <gpgme@g10code.com>
Maintainer: wk@g10gnupg.org
FSF <gnu@gnu.org>

4
NEWS
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@ -1,3 +1,7 @@
* New function gpgme_get_op_info which can be used to get the micalg
parameter needed for MOSS.
Noteworthy changes in version 0.2.2 (2001-06-12)
------------------------------------------------

3
TODO
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@ -11,5 +11,4 @@
another flag or a callback?
* There is no status response if we have no usable recipients - must
add one to gpg so that gpgme_encrypt does return with an error.
add one to gpg so that gpgme_encrypt does return with an error.

2
complus/README
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@ -63,7 +63,7 @@ Using Gpgcom
Gpgcom currently support only encryption but will be extended to the
full range of operations GnuPG provides. The 2 examples should goive
yopu a hint on how to use it. We suggest that you always set armor to
true, so that the returned text is a string. IF you don't use armor,
true, so that the returned text is a string. If you don't use armor,
the "ciphertext" property will return an array with the binary
message.

2
complus/vbtest.vbs
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@ -13,7 +13,7 @@ gpg.textmode = true
gpg.plaintext = "This is the secret message." 'or: InputBox('Enter message:")
' Set the Recipient. You may also use a keyID or an fingerprint
gpg.addrecipient "alice"
gpg.AddRecipient "alice"
' And encrypt the stuff
gpg.encrypt

10
gpgme/ChangeLog
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@ -1,10 +1,18 @@
2001-08-28 Werner Koch <wk@gnupg.org>
* gpgme.c, gpgme.h (gpgme_get_op_info): New.
(_gpgme_set_op_info): New.
(_gpgme_release_result): Reset the op_info here.
* sign.c (append_xml_siginfo): New.
(sign_status_handler): Store the sig create information.
2001-07-31 Werner Koch <wk@gnupg.org>
* encrypt.c (gpgme_op_encrypt): Hack to detect no valid recipients.
2001-07-30 Werner Koch <wk@gnupg.org>
* gpgme.c (gpgme_get_armor,gpgme_get_texmode): New.
* gpgme.c (gpgme_get_armor,gpgme_get_textmode): New.
* rungpg.c (build_argv): Disable armor comments
* w32-io.c (build_commandline): Need to add quotes here

1
gpgme/context.h
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@ -75,6 +75,7 @@ struct gpgme_context_s {
} result;
GpgmeData notation; /* last signature notation */
GpgmeData op_info; /* last operation info */
GpgmeKey tmp_key; /* used by keylist.c */
volatile int key_cond; /* something new is available */

52
gpgme/gpgme.c
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@ -99,6 +99,7 @@ _gpgme_release_result ( GpgmeCtx c )
c->result.verify = NULL;
c->result_type = RESULT_TYPE_NONE;
_gpgme_set_op_info (c, NULL);
}
@ -137,6 +138,57 @@ gpgme_get_notation ( GpgmeCtx c )
return _gpgme_data_get_as_string ( c->notation );
}
/**
* gpgme_get_op_info:
* @c: the context
* @reserved:
*
* Return information about the last information. The caller has to
* free the string. NULL is returned if there is not previous
* operation available or the operation has not yet finished.
*
* Here is a sample information we return:
<GnupgOperationInfo>
<signature>
<detached/> <!-- or cleartext or standard -->
<algo>17</algo>
<hashalgo>2</hashalgo>
<micalg>pgp-sha1</micalg>
<sigclass>01</sigclass>
<created>9222222</created>
<fpr>121212121212121212</fpr>
</signature>
</GnupgOperationInfo>
*
* Return value: NULL for no info available or an XML string
**/
char *
gpgme_get_op_info ( GpgmeCtx c, int reserved )
{
if (!c || reserved)
return NULL; /*invalid value */
return _gpgme_data_get_as_string (c->op_info);
}
/*
* Store the data object with the operation info in the
* context. Caller should not use that object anymore.
*/
void
_gpgme_set_op_info (GpgmeCtx c, GpgmeData info)
{
assert (c);
gpgme_data_release (c->op_info);
c->op_info = NULL;
if (info)
c->op_info = info;
}
/**
* gpgme_set_armor:
* @c: the contect

3
gpgme/gpgme.h
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@ -183,8 +183,7 @@ GpgmeKey gpgme_signers_enum (const GpgmeCtx c, int seq);
const char *gpgme_get_sig_status (GpgmeCtx c, int idx,
GpgmeSigStat *r_stat, time_t *r_created );
GpgmeError gpgme_get_sig_key (GpgmeCtx c, int idx, GpgmeKey *r_key);
char *gpgme_get_op_info (GpgmeCtx c, int reserved);
/* Functions to handle recipients */

6
gpgme/key.c
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@ -116,8 +116,8 @@ void
_gpgme_key_cache_add (GpgmeKey key)
{
struct subkey_s *k;
#warning debug code
if (!key || getenv("gpgme_no_cache") )
if (!key)
return;
/* FIXME: add locking */
@ -609,7 +609,7 @@ gpgme_key_get_as_xml ( GpgmeKey key )
/*add_tag_and_time (d, "expires", key->expires );*/
_gpgme_data_append_string (d, " </mainkey>\n");
/* Now the user IDs. We are listing the last one firs becuase this is
/* Now the user IDs. We are listing the last one first because this is
* the primary one. */
for (u = key->uids; u && u->next; u = u->next )
;

1
gpgme/ops.h
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@ -26,6 +26,7 @@
/*-- gpgme.c --*/
void _gpgme_release_result ( GpgmeCtx c );
void _gpgme_set_op_info (GpgmeCtx c, GpgmeData info);
/*-- wait.c --*/
GpgmeCtx _gpgme_wait_on_condition ( GpgmeCtx c,

102
gpgme/sign.c
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@ -29,6 +29,15 @@
#include "context.h"
#include "ops.h"
#define SKIP_TOKEN_OR_RETURN(a) do { \
while (*(a) && *(a) != ' ') (a)++; \
while (*(a) == ' ') (a)++; \
if (!*(a)) \
return; /* oops */ \
} while (0)
struct sign_result_s {
int no_passphrase;
@ -37,18 +46,99 @@ struct sign_result_s {
char *userid_hint;
char *passphrase_info;
int bad_passphrase;
GpgmeData xmlinfo;
};
void
_gpgme_release_sign_result ( SignResult res )
{
gpgme_data_release (res->xmlinfo);
xfree (res->userid_hint);
xfree (res->passphrase_info);
xfree (res);
}
/* parse the args and save the information
* <type> <pubkey algo> <hash algo> <class> <timestamp> <key fpr>
* in an XML structure. With args of NULL the xml structure is closed.
*/
static void
append_xml_siginfo (GpgmeData *rdh, char *args)
{
GpgmeData dh;
char helpbuf[100];
int i;
char *s;
unsigned long ul;
if ( !*rdh ) {
if (gpgme_data_new (rdh)) {
return; /* fixme: We are ignoring out-of-core */
}
dh = *rdh;
_gpgme_data_append_string (dh, "<GnupgOperationInfo>\n");
}
else {
dh = *rdh;
_gpgme_data_append_string (dh, " </signature>\n");
}
if (!args) { /* just close the XML containter */
_gpgme_data_append_string (dh, "</GnupgOperationInfo>\n");
return;
}
_gpgme_data_append_string (dh, " <signature>\n");
_gpgme_data_append_string (dh,
*args == 'D'? " <detached/>\n":
*args == 'C'? " <cleartext/>\n":
*args == 'S'? " <standard/>\n":"");
SKIP_TOKEN_OR_RETURN (args);
sprintf (helpbuf, " <algo>%d</algo>\n", atoi (args));
_gpgme_data_append_string (dh, helpbuf);
SKIP_TOKEN_OR_RETURN (args);
i = atoi (args);
sprintf (helpbuf, " <hashalgo>%d</hashalgo>\n", atoi (args));
_gpgme_data_append_string (dh, helpbuf);
switch (i) {
case 1: s = "pgp-md5"; break;
case 2: s = "pgp-sha1"; break;
case 3: s = "pgp-ripemd160"; break;
case 5: s = "pgp-md2"; break;
case 6: s = "pgp-tiger192"; break;
case 7: s = "pgp-haval-5-160"; break;
case 8: s = "pgp-sha256"; break;
case 9: s = "pgp-sha384"; break;
case 10: s = "pgp-sha512"; break;
default: s = "pgp-unknown"; break;
}
sprintf (helpbuf, " <micalg>%s</micalg>\n", s);
_gpgme_data_append_string (dh,helpbuf);
SKIP_TOKEN_OR_RETURN (args);
sprintf (helpbuf, " <sigclass>%.2s</sigclass>\n", args);
_gpgme_data_append_string (dh, helpbuf);
SKIP_TOKEN_OR_RETURN (args);
ul = strtoul (args, NULL, 10);
sprintf (helpbuf, " <created>%lu</created>\n", ul);
_gpgme_data_append_string (dh, helpbuf);
SKIP_TOKEN_OR_RETURN (args);
/* count the length of the finperprint */
for (i=0; args[i] && args[i] != ' '; i++)
;
_gpgme_data_append_string (dh, " <fpr>");
_gpgme_data_append (dh, args, i);
_gpgme_data_append_string (dh, "</fpr>\n");
}
static void
sign_status_handler ( GpgmeCtx ctx, GpgStatusCode code, char *args )
@ -68,6 +158,11 @@ sign_status_handler ( GpgmeCtx ctx, GpgStatusCode code, char *args )
switch (code) {
case STATUS_EOF:
if (ctx->result.sign->okay) {
append_xml_siginfo (&ctx->result.sign->xmlinfo, NULL);
_gpgme_set_op_info (ctx, ctx->result.sign->xmlinfo);
ctx->result.sign->xmlinfo = NULL;
}
break;
case STATUS_USERID_HINT:
@ -98,10 +193,8 @@ sign_status_handler ( GpgmeCtx ctx, GpgStatusCode code, char *args )
case STATUS_SIG_CREATED:
/* fixme: we have no error return for multiple signatures */
append_xml_siginfo (&ctx->result.sign->xmlinfo, args);
ctx->result.sign->okay =1;
/* parse the line and save the information
* <type> <pubkey algo> <hash algo> <class> <timestamp> <key fpr>
*/
break;
default:
@ -242,7 +335,7 @@ gpgme_op_sign_start ( GpgmeCtx c, GpgmeData in, GpgmeData out,
}
_gpgme_data_set_mode (out, GPGME_DATA_MODE_IN );
/* Tell the gpg object about the data */
/* tell the gpg object about the data */
_gpgme_gpg_add_data ( c->gpg, in, 0 );
_gpgme_gpg_add_data ( c->gpg, out, 1 );
@ -295,6 +388,7 @@ gpgme_op_sign ( GpgmeCtx c, GpgmeData in, GpgmeData out, GpgmeSigMode mode )
err = mk_error (No_Passphrase);
else if (!c->result.sign->okay)
err = mk_error (No_Data); /* Hmmm: choose a better error? */
}
c->pending = 0;
}

16
tests/t-sign.c
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@ -32,6 +32,19 @@
exit (1); } \
} while(0)
static void
print_op_info (GpgmeCtx c)
{
char *s = gpgme_get_op_info (c, 0);
if (!s)
puts ("<!-- no operation info available -->");
else {
puts (s);
free (s);
}
}
static void
print_data ( GpgmeData dh )
{
@ -95,6 +108,7 @@ main (int argc, char **argv )
fail_if_err (err);
fflush (NULL);
fputs ("Begin Result:\n", stdout );
print_op_info (ctx);
print_data (out);
fputs ("End Result.\n", stdout );
gpgme_data_release (out);
@ -106,6 +120,7 @@ main (int argc, char **argv )
err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_DETACH );
fail_if_err (err);
fflush (NULL);
print_op_info (ctx);
fputs ("Begin Result:\n", stdout );
print_data (out);
fputs ("End Result.\n", stdout );
@ -119,6 +134,7 @@ main (int argc, char **argv )
err = gpgme_op_sign (ctx, in, out, GPGME_SIG_MODE_CLEAR );
fail_if_err (err);
fflush (NULL);
print_op_info (ctx);
fputs ("Begin Result:\n", stdout );
print_data (out);
fputs ("End Result.\n", stdout );