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Add /daatfile command to gpg-connect-agent.

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This commit is contained in:
Werner Koch 2008-10-01 16:17:39 +00:00
parent 0f98eedef4
commit af7c1fa134
4 changed files with 90 additions and 13 deletions
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4
doc/ChangeLog
View File

@ -1,3 +1,7 @@
2008-10-01 Werner Koch <wk@g10code.com>
* tools.texi (Controlling gpg-connect-agent): Describe /datafile.
2008-09-23 David Shaw <dshaw@jabberwocky.com>
* gpg.texi (OpenPGP Key Management): Clarify setpref a bit.

8
doc/tools.texi
View File

@ -1280,6 +1280,14 @@ Use content of @var{file} for inquiries with @var{name}.
Run @var{prog} for inquiries matching @var{name} and pass the
entire line to it as command line arguments.
@item /datafile @var{name}
Write all data lines from the server to the file @var{name}. The file
is opened for writing and created if it does not exists. An existsing
file is first truncated to 0. The data written to the file fully
decoded. Using a singel dash for @var{name} writes to stdout. The
file is kept open until a new file is set using this command or this
command is used without an argument.
@item /showdef
Print all definitions

5
tools/ChangeLog
View File

@ -1,3 +1,8 @@
2008-10-01 Werner Koch <wk@g10code.com>
* gpg-connect-agent.c (main): New command datafile.
(read_and_print_response): Print to the defined datafile.
2008-09-30 Werner Koch <wk@g10code.com>
* gpgconf.c (main) <aListDirs>: Print the bindir.

86
tools/gpg-connect-agent.c
View File

@ -137,6 +137,8 @@ typedef struct loopline_s *loopline_t;
/* This is used to store the pid of the server. */
static pid_t server_pid = (pid_t)(-1);
/* The current datasink file or NULL. */
static FILE *current_datasink;
/* A list of open file descriptors. */
static struct
@ -1442,6 +1444,29 @@ main (int argc, char **argv)
else
add_definq (p, 0, 1);
}
else if (!strcmp (cmd, "datafile"))
{
const char *fname;
if (current_datasink)
{
if (current_datasink != stdout)
fclose (current_datasink);
current_datasink = NULL;
}
tmpline = opt.enable_varsubst? substitute_line (p) : NULL;
fname = tmpline? tmpline : p;
if (fname && !strcmp (fname, "-"))
current_datasink = stdout;
else if (fname && *fname)
{
current_datasink = fopen (fname, "wb");
if (!current_datasink)
log_error ("can't open `%s': %s\n",
fname, strerror (errno));
}
xfree (tmpline);
}
else if (!strcmp (cmd, "showdef"))
{
show_definq ();
@ -1669,6 +1694,7 @@ main (int argc, char **argv)
"/definq NAME VAR Use content of VAR for inquiries with NAME.\n"
"/definqfile NAME FILE Use content of FILE for inquiries with NAME.\n"
"/definqprog NAME PGM Run PGM for inquiries with NAME.\n"
"/datafile [NAME] Write all D line content to file NAME.\n"
"/showdef Print all definitions.\n"
"/cleardef Delete all definitions.\n"
"/sendfd FILE MODE Open FILE and pass descriptor to server.\n"
@ -1679,7 +1705,7 @@ main (int argc, char **argv)
"/serverpid Retrieve the pid of the server.\n"
"/[no]hex Enable hex dumping of received data lines.\n"
"/[no]decode Enable decoding of received data lines.\n"
"/[no]subst Enable varibale substitution.\n"
"/[no]subst Enable variable substitution.\n"
"/run FILE Run commands from FILE.\n"
"/if VAR Begin conditional block controlled by VAR.\n"
"/while VAR Begin loop controlled by VAR.\n"
@ -1872,7 +1898,25 @@ read_and_print_response (assuan_context_t ctx, int *r_goterr)
if (linelen >= 1
&& line[0] == 'D' && line[1] == ' ')
{
if (opt.hex)
if (current_datasink)
{
const unsigned char *s;
int c = 0;
for (j=2, s=(unsigned char*)line+2; j < linelen; j++, s++ )
{
if (*s == '%' && j+2 < linelen)
{
s++; j++;
c = xtoi_2 ( s );
s++; j++;
}
else
c = *s;
putc (c, current_datasink);
}
}
else if (opt.hex)
{
for (i=2; i < linelen; )
{
@ -1940,7 +1984,8 @@ read_and_print_response (assuan_context_t ctx, int *r_goterr)
{
if (need_lf)
{
putchar ('\n');
if (!current_datasink || current_datasink != stdout)
putchar ('\n');
need_lf = 0;
}
@ -1948,15 +1993,21 @@ read_and_print_response (assuan_context_t ctx, int *r_goterr)
&& line[0] == 'S'
&& (line[1] == '\0' || line[1] == ' '))
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
if (!current_datasink || current_datasink != stdout)
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
}
}
else if (linelen >= 2
&& line[0] == 'O' && line[1] == 'K'
&& (line[2] == '\0' || line[2] == ' '))
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
if (!current_datasink || current_datasink != stdout)
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
}
set_int_var ("?", 0);
return 0;
}
@ -1970,8 +2021,11 @@ read_and_print_response (assuan_context_t ctx, int *r_goterr)
if (!errval)
errval = -1;
set_int_var ("?", errval);
fwrite (line, linelen, 1, stdout);
putchar ('\n');
if (!current_datasink || current_datasink != stdout)
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
}
*r_goterr = 1;
return 0;
}
@ -1981,8 +2035,11 @@ read_and_print_response (assuan_context_t ctx, int *r_goterr)
&& line[6] == 'E'
&& (line[7] == '\0' || line[7] == ' '))
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
if (!current_datasink || current_datasink != stdout)
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
}
if (!handle_inquire (ctx, line))
assuan_write_line (ctx, "CANCEL");
}
@ -1990,8 +2047,11 @@ read_and_print_response (assuan_context_t ctx, int *r_goterr)
&& line[0] == 'E' && line[1] == 'N' && line[2] == 'D'
&& (line[3] == '\0' || line[3] == ' '))
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
if (!current_datasink || current_datasink != stdout)
{
fwrite (line, linelen, 1, stdout);
putchar ('\n');
}
/* Received from server, thus more responses are expected. */
}
else