diff options
Diffstat (limited to '')
| -rw-r--r-- | tools/shmtest.c | 206 |
1 files changed, 0 insertions, 206 deletions
diff --git a/tools/shmtest.c b/tools/shmtest.c deleted file mode 100644 index fceade1e1..000000000 --- a/tools/shmtest.c +++ /dev/null @@ -1,206 +0,0 @@ -/* shmtest.c - * Copyright (C) 1998, 1999, 2000, 2001 Free Software Foundation, Inc. - * - * This file is free software; as a special exception the author gives - * unlimited permission to copy and/or distribute it, with or without - * modifications, as long as this notice is preserved. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY, to the extent permitted by law; without even the - * implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - */ - - -#include <config.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> -#include <errno.h> -#include <signal.h> -#include <unistd.h> -#ifdef HAVE_SYS_IPC_H - #include <sys/types.h> - #include <sys/ipc.h> -#endif -#ifdef HAVE_SYS_SHM_H - #include <sys/shm.h> -#endif -#include "util.h" -#include "ttyio.h" -#include "i18n.h" - -#ifdef HAVE_DOSISH_SYSTEM -int main( int argc, char **argv ) -{ - fprintf(stderr, "Sorry, not yet available for DOSish systems\n"); - exit(1); -} -#else - -static int serverpid = -1; - -static void -my_usage(void) -{ - fprintf(stderr, "usage: shmtest gpg-command-line\n"); - exit(1); -} - -const char * -strusage( int level ) -{ - return default_strusage(level); -} - -static void -i18n_init(void) -{ - #ifdef ENABLE_NLS - #ifdef HAVE_LC_MESSAGES - setlocale( LC_MESSAGES, "" ); - #else - setlocale( LC_ALL, "" ); - #endif - bindtextdomain( PACKAGE, G10_LOCALEDIR ); - textdomain( PACKAGE ); - #endif -} - - -static void -do_get_string( int mode, const char *keyword, byte *area, size_t areasize ) -{ - size_t n, len; - char *p=NULL; - int yes=0; - - n = area[0] << 8 | area[1]; - /* fixme: do some sanity checks here */ - if( mode == 1 ) - p = tty_get( keyword ); - else if( mode == 3 ) - p = tty_get_hidden( keyword ); - else - yes = tty_get_answer_is_yes( keyword ); - if( p ) { - len = strlen(p); - memcpy( area+n+2, p, len ); - area[n] = len >> 8; - area[n+1] = len; - m_free(p); - } - else { /* bool */ - area[n] = 0; - area[n+1] = 1; - area[n+2] = yes; - } - area[3] = 1; /* we should better use a semaphore */ - kill( serverpid, SIGUSR1 ); -} - - - -int -main(int argc, char **argv) -{ - void *area = NULL; - size_t areasize = 4096; - int shm_id = -1; - FILE *fp; - char buf[200]; - char *p, *p2; - size_t n; - int i; - - log_set_name("shmtest"); - i18n_init(); - #ifndef USE_SHM_COPROCESSING - log_info("SHM_COPRPOCESSING is not available\n"); - #else - if( argc < 1 ) - my_usage(); - - for(n=0,i=1; i < argc; i++ ) - n += strlen(argv[i]) + 1; - p = m_alloc( 100 + n ); - strcpy( p, "../g10/gpg --status-fd 1 --run-as-shm-coprocess 0"); - for(i=1; i < argc; i++ ) { - strcat(p, " " ); - strcat(p, argv[i] ); - } - - fp = popen( p, "r" ); - m_free( p ); - if( !fp ) - log_error("popen failed: %s\n", strerror(errno)); - - while ( fgets (buf, sizeof (buf) - 1, fp ) != NULL ) { - size_t len = strlen(buf); - if( len >= 9 && !memcmp( buf, "[GNUPG:] ", 9 ) ) { - int word=0; - int is_info = 0, is_get = 0; - - for( p = strtok(buf+9, " \n"); p ; p = strtok(NULL, " \n")) { - word++; - if( word==1 && !strcmp(p,"SHM_INFO") ) { - if( !area ) - is_info=1; - else - log_error("duplicate SHM_INFO ignored\n" ); - } - else if( is_info && (p2 = strchr(p, '=' )) ) { - int val; - *p2++ = 0; - val = atoi(p2); /* should be atou() for some values */ - if( !strcmp(p, "pv" ) ) { - if( atoi(p2) != 1 ) - log_fatal("invalid protocol version %d\n", val ); - is_info = 2; - } - else if( !strcmp(p, "pid" ) ) - serverpid = val; - else if( !strcmp(p, "shmid" ) ) - shm_id = val; - } - else if( word == 1 && !strcmp(p,"SHM_GET") ) - is_get = 1; - else if( word == 1 && !strcmp(p,"SHM_GET_BOOL") ) - is_get = 2; - else if( word == 1 && !strcmp(p,"SHM_GET_HIDDEN") ) - is_get = 3; - else if( word == 2 && is_get ) { - do_get_string( is_get, p, area, areasize ); - break; - } - else if( word == 1 ) - log_info("Status: %s\n", p); - } - if( is_info ) { - if( is_info < 2 ) - log_fatal("SHM info without protocol version\n"); - if( serverpid == -1 ) - log_fatal("SHM info without server's pid\n"); - if( shm_id == -1 ) - log_fatal("SHM info without id\n"); - log_info("Shared memory info: server=%d shm_id=%d\n", - serverpid, shm_id); - area = shmat( shm_id, 0, 0 ); - if( area == (void*)-1 ) - log_fatal("attach to shared memory failed: %s\n", - strerror(errno)); - } - } - else - fputs (buf, stdout); - } - - - if( pclose(fp) ) - log_error("pclose failed\n"); - - return 0; - #endif -} - - -#endif |