kopia lustrzana https://gitlab.com/sane-project/backends
Fail if there are arguments without a preceding option on the command line.
Fixed indenting. Henning Meier-Geinitz <henning@meier-geinitz.de>DEVEL_2_0_BRANCH-1
Henning Geinitz
rodzic
3c506cae68
commit
e96e066c2f
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@ -170,8 +170,7 @@ auth_callback (SANE_String_Const resource,
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if (strchr (strchr (tmp, ':') + 1, ':') != NULL)
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{
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if (
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(strncmp
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if ((strncmp
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(strchr (strchr (tmp, ':') + 1, ':') + 1,
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resource, len) == 0)
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&&
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@ -184,8 +183,7 @@ auth_callback (SANE_String_Const resource,
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SANE_MAX_USERNAME_LEN)
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{
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if (
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(strchr (strchr (tmp, ':') + 1, ':') -
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if ((strchr (strchr (tmp, ':') + 1, ':') -
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(strchr (tmp, ':') + 1)) <
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SANE_MAX_PASSWORD_LEN)
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{
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@ -291,8 +289,7 @@ sighandler (int signum)
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if (device)
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{
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fprintf (stderr, "%s: received signal %d\n", prog_name,
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signum);
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fprintf (stderr, "%s: received signal %d\n", prog_name, signum);
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if (first_time)
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{
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first_time = SANE_FALSE;
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@ -302,7 +299,7 @@ sighandler (int signum)
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else
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{
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fprintf (stderr, "%s: aborting\n", prog_name);
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_exit(0);
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_exit (0);
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}
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}
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}
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@ -1217,13 +1214,13 @@ scan_it (void)
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{
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unsigned char LSB;
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LSB = buffer[i];
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buffer[i] = buffer[i+1];
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buffer[i+1] = LSB;
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buffer[i] = buffer[i + 1];
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buffer[i + 1] = LSB;
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}
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/* check if we have an odd number of bytes */
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if (((len - start) % 2) != 0)
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{
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hang_over = buffer [len - 1];
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hang_over = buffer[len - 1];
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len--;
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}
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#endif
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@ -1263,8 +1260,8 @@ scan_it (void)
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{
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unsigned char LSB;
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LSB = image.data[i];
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image.data[i] = image.data[i+1];
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image.data[i+1] = LSB;
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image.data[i] = image.data[i + 1];
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image.data[i + 1] = LSB;
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}
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#endif
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fwrite (image.data, image.Bpp, image.height * image.width, stdout);
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@ -1278,7 +1275,8 @@ cleanup:
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expected_bytes = parm.bytes_per_line * parm.lines *
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((parm.format == SANE_FRAME_RGB || parm.format == SANE_FRAME_GRAY)?1:3);
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((parm.format == SANE_FRAME_RGB
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|| parm.format == SANE_FRAME_GRAY) ? 1 : 3);
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if (parm.lines < 0)
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expected_bytes = 0;
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if (total_bytes > expected_bytes && expected_bytes != 0)
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@ -1486,7 +1484,6 @@ main (int argc, char **argv)
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case ':':
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case '?':
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break; /* may be an option that we'll parse later on */
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case 'd':
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devname = optarg;
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break;
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@ -1505,16 +1502,16 @@ main (int argc, char **argv)
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test = 1;
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break;
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case OPTION_BATCH_INCREMENT:
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batch_increment = atoi(optarg);
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batch_increment = atoi (optarg);
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break;
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case OPTION_BATCH_START_AT:
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batch_start_at = atoi(optarg);
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batch_start_at = atoi (optarg);
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break;
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case OPTION_BATCH_DOUBLE:
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batch_increment = 2;
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break;
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case OPTION_BATCH_COUNT:
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batch_count = atoi(optarg);
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batch_count = atoi (optarg);
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batch = 1;
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break;
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case OPTION_FORMAT:
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@ -1555,18 +1552,18 @@ main (int argc, char **argv)
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const char *text_arg = 0;
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char cc, ftype;
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fmt = malloc(strlen(optarg)+1);
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fmt = malloc (strlen (optarg) + 1);
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if (fmt == 0)
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{
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fprintf(stderr, "%s: not enough memory\n", prog_name);
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exit(1);
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fprintf (stderr, "%s: not enough memory\n", prog_name);
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exit (1);
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}
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for (i = 0; device_list[i]; ++i)
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{
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strcpy(fmt, optarg);
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strcpy (fmt, optarg);
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start = fmt;
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while(*start && (percent = strchr(start, '%')) )
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while (*start && (percent = strchr (start, '%')))
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{
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percent++;
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if (*percent)
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@ -1597,7 +1594,8 @@ main (int argc, char **argv)
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ftype = 0;
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break;
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default:
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fprintf(stderr, "%s: unknown format specifier %%%c\n",
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fprintf (stderr,
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"%s: unknown format specifier %%%c\n",
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prog_name, *percent);
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*percent = '%';
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ftype = 0;
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@ -1608,13 +1606,13 @@ main (int argc, char **argv)
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switch (ftype)
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{
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case 's':
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printf(start, text_arg);
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printf (start, text_arg);
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break;
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case 'i':
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printf(start, int_arg);
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printf (start, int_arg);
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break;
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case 0:
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printf(start);
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printf (start);
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break;
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}
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*percent = cc;
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@ -1628,7 +1626,7 @@ main (int argc, char **argv)
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}
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}
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if (*start)
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printf(start);
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printf (start);
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}
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}
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if (i == 0 && ch != 'f')
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@ -1645,9 +1643,9 @@ main (int argc, char **argv)
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case 'V':
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printf ("scanimage (%s) %s; backend version %d.%d.%d\n", PACKAGE,
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VERSION, SANE_VERSION_MAJOR(version_code),
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SANE_VERSION_MINOR(version_code),
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SANE_VERSION_BUILD(version_code));
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VERSION, SANE_VERSION_MAJOR (version_code),
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SANE_VERSION_MINOR (version_code),
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SANE_VERSION_BUILD (version_code));
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exit (0);
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default:
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@ -1678,8 +1676,7 @@ standard output.\n\
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-T, --test test backend thoroughly\n\
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-v, --verbose give even more status messages\n\
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-V, --version print version information\n\
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--accept-md5-only only accept authorization requests using md5\n",
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prog_name);
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--accept-md5-only only accept authorization requests using md5\n", prog_name);
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if (!devname)
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{
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@ -1826,6 +1823,13 @@ standard output.\n\
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break;
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}
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}
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if (optind < argc)
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{
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fprintf (stderr, "%s: argument without option: `%s'; ", prog_name,
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argv[argc - 1]);
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fprintf (stderr, "try %s --help\n", prog_name);
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exit (1);
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}
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free (full_optstring);
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for (index = 0; index < 2; ++index)
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@ -1923,10 +1927,10 @@ List of available devices:", prog_name);
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format = "out%d.pnm";
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}
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if(batch) {
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fprintf(stderr, "Scanning %d pages, incrementing by %d, numbering from %d\n",
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if (batch)
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fprintf (stderr,
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"Scanning %d pages, incrementing by %d, numbering from %d\n",
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batch_count, batch_increment, batch_start_at);
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}
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do
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{
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@ -1940,11 +1944,13 @@ List of available devices:", prog_name);
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return SANE_STATUS_ACCESS_DENIED;
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}
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if (batch) {
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fprintf(stderr, "Scanning page %d\n", n);
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if (batch)
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{
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fprintf (stderr, "Scanning page %d\n", n);
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}
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status = scan_it ();
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if (batch) {
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if (batch)
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{
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fprintf (stderr, "Scanned page %d.", n);
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fprintf (stderr, " (scanner status = %d)\n", status);
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}
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@ -1966,7 +1972,8 @@ List of available devices:", prog_name);
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} /* switch */
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n += batch_increment;
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}
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while ((batch && (batch_count==BATCH_COUNT_UNLIMITED || --batch_count))
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while ((batch
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&& (batch_count == BATCH_COUNT_UNLIMITED || --batch_count))
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&& SANE_STATUS_GOOD == status);
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}
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else
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