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Code Activity

* assuan-buffer.c (_assuan_read_line): Add output logging.

Browse source 
(assuan_write_line): Ditto.
(_assuan_cookie_write_data): Ditto.
(_assuan_cookie_write_flush): Ditto.
* assuan-util.c (_assuan_log_print_buffer): New.
(assuan_set_log_stream): New.
(assuan_begin_confidential): New.
(assuan_end_confidential): New.

* assuan-defs.h: Add a few handler variables.
* assuan-pipe-server.c (assuan_deinit_pipe_server): Removed.
(deinit_pipe_server): New.
(assuan_deinit_server): New.  Changed all callers to use this.
* assuan-listen.c (assuan_accept): Use the accept handler.
* assuan-handler.c (process_request): Use the close Handler.
* assuan-socket-server.c: New.
This commit is contained in:
Werner Koch 2002-01-19 18:20:15 +00:00
parent 6af684c118
commit f58da1883a
11 changed files with 311 additions and 19 deletions
Download patch file Download diff file Expand all files Collapse all files

56
assuan/assuan-buffer.c
View file

@ -20,6 +20,7 @@
#include <config.h>
#include <stdlib.h>
#include <string.h>
#include <stdio.h>
#include <errno.h>
#include <unistd.h>
@ -119,10 +120,17 @@ _assuan_read_line (ASSUAN_CONTEXT ctx)
rc = readline (ctx->inbound.fd, line, LINELENGTH,
&nread, &ctx->inbound.eof);
if (rc)
return ASSUAN_Read_Error;
{
if (ctx->log_fp)
fprintf (ctx->log_fp, "%p <- [Error: %s]\n",
ctx, strerror (errno));
return ASSUAN_Read_Error;
}
if (!nread)
{
assert (ctx->inbound.eof);
if (ctx->log_fp)
fprintf (ctx->log_fp, "%p <- [EOF]\n", ctx);
return -1;
}
@ -153,10 +161,23 @@ _assuan_read_line (ASSUAN_CONTEXT ctx)
n--;
line[n] = 0;
ctx->inbound.linelen = n;
if (ctx->log_fp)
{
fprintf (ctx->log_fp, "%p <- ", ctx);
if (ctx->confidential)
fputs ("[Confidential data not shown]", ctx->log_fp);
else
_assuan_log_print_buffer (ctx->log_fp,
ctx->inbound.line,
ctx->inbound.linelen);
putc ('\n', ctx->log_fp);
}
return 0;
}
}
if (ctx->log_fp)
fprintf (ctx->log_fp, "%p <- [Invalid line]\n", ctx);
*line = 0;
ctx->inbound.linelen = 0;
return ctx->inbound.eof? ASSUAN_Line_Not_Terminated : ASSUAN_Line_Too_Long;
@ -206,6 +227,17 @@ assuan_write_line (ASSUAN_CONTEXT ctx, const char *line )
return ASSUAN_Invalid_Value;
/* fixme: we should do some kind of line buffering */
if (ctx->log_fp)
{
fprintf (ctx->log_fp, "%p -> ", ctx);
if (ctx->confidential)
fputs ("[Confidential data not shown]", ctx->log_fp);
else
_assuan_log_print_buffer (ctx->log_fp,
line, strlen (line));
putc ('\n', ctx->log_fp);
}
rc = writen (ctx->outbound.fd, line, strlen(line));
if (rc)
rc = ASSUAN_Write_Error;
@ -266,6 +298,17 @@ _assuan_cookie_write_data (void *cookie, const char *buffer, size_t size)
if (linelen >= LINELENGTH-2-2)
{
if (ctx->log_fp)
{
fprintf (ctx->log_fp, "%p -> ", ctx);
if (ctx->confidential)
fputs ("[Confidential data not shown]", ctx->log_fp);
else
_assuan_log_print_buffer (ctx->log_fp,
ctx->outbound.data.line,
linelen);
putc ('\n', ctx->log_fp);
}
*line++ = '\n';
linelen++;
if (writen (ctx->outbound.fd, ctx->outbound.data.line, linelen))
@ -300,6 +343,17 @@ _assuan_cookie_write_flush (void *cookie)
line += linelen;
if (linelen)
{
if (ctx->log_fp)
{
fprintf (ctx->log_fp, "%p -> ", ctx);
if (ctx->confidential)
fputs ("[Confidential data not shown]", ctx->log_fp);
else
_assuan_log_print_buffer (ctx->log_fp,
ctx->outbound.data.line,
linelen);
putc ('\n', ctx->log_fp);
}
*line++ = '\n';
linelen++;
if (writen (ctx->outbound.fd, ctx->outbound.data.line, linelen))