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[GNUnet-SVN] r9845 - Extractor/src/plugins
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From: |
gnunet |
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Subject: |
[GNUnet-SVN] r9845 - Extractor/src/plugins |
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Date: |
Mon, 21 Dec 2009 12:50:21 +0100 |
Author: grothoff
Date: 2009-12-21 12:50:21 +0100 (Mon, 21 Dec 2009)
New Revision: 9845
Modified:
Extractor/src/plugins/tar_extractor.c
Log:
indent
Modified: Extractor/src/plugins/tar_extractor.c
===================================================================
--- Extractor/src/plugins/tar_extractor.c 2009-12-21 11:48:48 UTC (rev
9844)
+++ Extractor/src/plugins/tar_extractor.c 2009-12-21 11:50:21 UTC (rev
9845)
@@ -248,12 +248,11 @@
#define ADD(t,s) do { if (0 != (ret = proc (proc_cls, "tar", t,
EXTRACTOR_METAFORMAT_UTF8, "text/plain", s, strlen(s)+1))) goto FINISH; } while
(0)
#define ADDF(t,s) do { if (0 != (ret = proc (proc_cls, "tar", t,
EXTRACTOR_METAFORMAT_UTF8, "text/plain", s, strlen(s)+1))) { free(s); goto
FINISH; } free (s); } while (0)
-int
+int
EXTRACTOR_tar_extract (const char *data,
- size_t size,
- EXTRACTOR_MetaDataProcessor proc,
- void *proc_cls,
- const char *options)
+ size_t size,
+ EXTRACTOR_MetaDataProcessor proc,
+ void *proc_cls, const char *options)
{
char *fname = NULL;
size_t pos = 0;
@@ -263,11 +262,11 @@
int ret;
if (512 != TAR_HEADER_SIZE)
- return 0; /* compiler should remove this when optimising */
+ return 0; /* compiler should remove this when optimising
*/
if (0 != (size % TAR_HEADER_SIZE))
- return 0; /* cannot be tar! */
+ return 0; /* cannot be tar! */
if (size < TAR_HEADER_SIZE)
- return 0; /* too short, or somehow truncated */
+ return 0; /* too short, or somehow truncated */
ret = 0;
pos = 0;
@@ -732,126 +731,124 @@
* Report mimetype; report also format(s) and most recent date
* when at least one archive member was found.
*/
- if (0 != format_archive)
+ if (0 == format_archive)
+ return ret;
+ if (0 == contents_are_empty)
{
- if (0 == contents_are_empty)
- {
- const char *formats[5] = { NULL, NULL, NULL, NULL, NULL };
- unsigned int formats_count = 0;
- unsigned int formats_u = 0;
- unsigned int format_length = 0;
- char *format = NULL;
+ const char *formats[5] = { NULL, NULL, NULL, NULL, NULL };
+ unsigned int formats_count = 0;
+ unsigned int formats_u = 0;
+ unsigned int format_length = 0;
+ char *format = NULL;
- if (TAR_TIME_FENCE < maxftime)
- {
- char iso8601_time[24];
+ if (TAR_TIME_FENCE < maxftime)
+ {
+ char iso8601_time[24];
- if (0 == tar_time (maxftime, iso8601_time, sizeof(iso8601_time)))
- ADD (EXTRACTOR_METATYPE_CREATION_DATE, iso8601_time);
- }
+ if (0 == tar_time (maxftime, iso8601_time, sizeof (iso8601_time)))
+ ADD (EXTRACTOR_METATYPE_CREATION_DATE, iso8601_time);
+ }
- /*
- * We only keep the most recent POSIX format.
- */
- if (0 != (format_archive & TAR_POSIX2001_FORMAT))
- formats[formats_count++] = "POSIX 2001";
+ /*
+ * We only keep the most recent POSIX format.
+ */
+ if (0 != (format_archive & TAR_POSIX2001_FORMAT))
+ formats[formats_count++] = "POSIX 2001";
- else if (0 != (format_archive & TAR_POSIX1988_FORMAT))
- formats[formats_count++] = "POSIX 1988";
+ else if (0 != (format_archive & TAR_POSIX1988_FORMAT))
+ formats[formats_count++] = "POSIX 1988";
- /*
- * We only keep the most recent GNU format.
- */
- if (0 != (format_archive & TAR_GNU2004_FORMAT))
- formats[formats_count++] = "GNU 2004";
+ /*
+ * We only keep the most recent GNU format.
+ */
+ if (0 != (format_archive & TAR_GNU2004_FORMAT))
+ formats[formats_count++] = "GNU 2004";
- else if (0 != (format_archive & TAR_GNU1997_FORMAT))
- formats[formats_count++] = "GNU 1997";
+ else if (0 != (format_archive & TAR_GNU1997_FORMAT))
+ formats[formats_count++] = "GNU 1997";
- else if (0 != (format_archive & TAR_GNU1991_FORMAT))
- formats[formats_count++] = "GNU 1991";
+ else if (0 != (format_archive & TAR_GNU1991_FORMAT))
+ formats[formats_count++] = "GNU 1991";
- /*
- * We only keep the most recent Schilling format.
- */
- if (0 != (format_archive & TAR_SCHILLING2001_FORMAT))
- formats[formats_count++] = "Schilling 2001";
+ /*
+ * We only keep the most recent Schilling format.
+ */
+ if (0 != (format_archive & TAR_SCHILLING2001_FORMAT))
+ formats[formats_count++] = "Schilling 2001";
- else if (0 != (format_archive & TAR_SCHILLING1994_FORMAT))
- formats[formats_count++] = "Schilling 1994";
+ else if (0 != (format_archive & TAR_SCHILLING1994_FORMAT))
+ formats[formats_count++] = "Schilling 1994";
- else if (0 != (format_archive & TAR_SCHILLING1985_FORMAT))
- formats[formats_count++] = "Schilling 1985";
+ else if (0 != (format_archive & TAR_SCHILLING1985_FORMAT))
+ formats[formats_count++] = "Schilling 1985";
- /*
- * We only keep the most recent Solaris format.
- */
- if (0 != (format_archive & TAR_SOLARIS2001_FORMAT))
- formats[formats_count++] = "Solaris 2001";
+ /*
+ * We only keep the most recent Solaris format.
+ */
+ if (0 != (format_archive & TAR_SOLARIS2001_FORMAT))
+ formats[formats_count++] = "Solaris 2001";
- /*
- * We only keep the (supposedly) most recent UNIX V7 format.
- */
- if (0 != (format_archive & TAR_V7EXTENDED_FORMAT))
- formats[formats_count++] = "UNIX extended V7";
+ /*
+ * We only keep the (supposedly) most recent UNIX V7 format.
+ */
+ if (0 != (format_archive & TAR_V7EXTENDED_FORMAT))
+ formats[formats_count++] = "UNIX extended V7";
- else if (0 != (format_archive & TAR_V7ORIGINAL_FORMAT))
- formats[formats_count++] = "UNIX original V7";
+ else if (0 != (format_archive & TAR_V7ORIGINAL_FORMAT))
+ formats[formats_count++] = "UNIX original V7";
- /*
- * Build the format string
- */
- for (formats_u = 0; formats_u < formats_count; formats_u += 1)
+ /*
+ * Build the format string
+ */
+ for (formats_u = 0; formats_u < formats_count; formats_u += 1)
+ {
+ if ((NULL != formats[formats_u]) && (0 != *formats[formats_u]))
{
- if ((NULL != formats[formats_u]) && (0 != *formats[formats_u]))
- {
- if (0 < format_length)
- format_length += 3;
- format_length += strlen (formats[formats_u]);
- }
+ if (0 < format_length)
+ format_length += 3;
+ format_length += strlen (formats[formats_u]);
}
+ }
- if (0 < format_length)
+ if (0 < format_length)
+ {
+ format = malloc (format_length + 5);
+
+ if (NULL != format)
{
- format = malloc (format_length + 5);
- if (NULL != format)
- {
+ format_length = 0;
- format_length = 0;
-
- for (formats_u = 0; formats_u < formats_count;
- formats_u += 1)
+ for (formats_u = 0; formats_u < formats_count; formats_u += 1)
+ {
+ if ((NULL != formats[formats_u])
+ && (0 != *formats[formats_u]))
{
- if ((NULL != formats[formats_u])
- && (0 != *formats[formats_u]))
+ if (0 < format_length)
{
- if (0 < format_length)
- {
- strcpy (format + format_length, " + ");
- format_length += 3;
- }
- strcpy (format + format_length, formats[formats_u]);
- format_length += strlen (formats[formats_u]);
+ strcpy (format + format_length, " + ");
+ format_length += 3;
}
+ strcpy (format + format_length, formats[formats_u]);
+ format_length += strlen (formats[formats_u]);
}
+ }
- if (0 < format_length)
- {
- strcpy (format + format_length, " TAR");
- ADDF (EXTRACTOR_METATYPE_FORMAT_VERSION, format);
- }
- else
- {
- free (format);
- }
+ if (0 < format_length)
+ {
+ strcpy (format + format_length, " TAR");
+ ADDF (EXTRACTOR_METATYPE_FORMAT_VERSION, format);
}
+ else
+ {
+ free (format);
+ }
}
}
-
- ADD (EXTRACTOR_METATYPE_MIMETYPE, "application/x-tar");
}
- FINISH:
+
+ ADD (EXTRACTOR_METATYPE_MIMETYPE, "application/x-tar");
+FINISH:
return ret;
}
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