summaryrefslogtreecommitdiffstats
path: root/src/util-magic.c
diff options
context:
space:
mode:
Diffstat (limited to 'src/util-magic.c')
-rw-r--r--src/util-magic.c602
1 files changed, 602 insertions, 0 deletions
diff --git a/src/util-magic.c b/src/util-magic.c
new file mode 100644
index 0000000..63c991c
--- /dev/null
+++ b/src/util-magic.c
@@ -0,0 +1,602 @@
+/* Copyright (C) 2007-2013 Open Information Security Foundation
+ *
+ * You can copy, redistribute or modify this Program under the terms of
+ * the GNU General Public License version 2 as published by the Free
+ * Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * version 2 along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+ * 02110-1301, USA.
+ */
+
+/**
+ * \file
+ *
+ * \author Victor Julien <victor@inliniac.net>
+ *
+ * Wrappers and tests for libmagic usage.
+ *
+ * Libmagic's API is not thread safe. The data the pointer returned by
+ * magic_buffer is overwritten by the next magic_buffer call. This is
+ * why we need to lock calls and copy the returned string.
+ */
+
+#include "suricata-common.h"
+#include "conf.h"
+#include "util-unittest.h"
+#include "util-magic.h"
+#include "util-debug.h"
+
+#ifdef HAVE_MAGIC
+
+/**
+ * \brief Initialize a "magic" context.
+ */
+magic_t MagicInitContext(void)
+{
+ magic_t ctx;
+ const char *filename = NULL;
+ FILE *fd = NULL;
+
+ ctx = magic_open(0);
+ if (ctx == NULL) {
+ SCLogError("magic_open failed: %s", magic_error(ctx));
+ goto error;
+ }
+
+ (void)ConfGet("magic-file", &filename);
+
+
+ if (filename != NULL) {
+ if (strlen(filename) == 0) {
+ /* set filename to NULL on *nix systems so magic_load uses system
+ * default path (see man libmagic) */
+ SCLogConfig("using system default magic-file");
+ filename = NULL;
+ }
+ else {
+ SCLogConfig("using magic-file %s", filename);
+
+ if ( (fd = fopen(filename, "r")) == NULL) {
+ SCLogWarning("Error opening file: \"%s\": %s", filename, strerror(errno));
+ goto error;
+ }
+ fclose(fd);
+ }
+ }
+
+ if (magic_load(ctx, filename) != 0) {
+ SCLogError("magic_load failed: %s", magic_error(ctx));
+ goto error;
+ }
+ return ctx;
+
+error:
+ if (ctx != NULL) {
+ magic_close(ctx);
+ ctx = NULL;
+ }
+ return NULL;
+}
+
+
+void MagicDeinitContext(magic_t ctx)
+{
+ if (ctx != NULL)
+ magic_close(ctx);
+}
+
+/**
+ * \brief Find the magic value for a buffer.
+ *
+ * \param buf the buffer
+ * \param buflen length of the buffer
+ *
+ * \retval result pointer to null terminated string
+ */
+char *MagicThreadLookup(magic_t *ctx, const uint8_t *buf, uint32_t buflen)
+{
+ const char *result = NULL;
+ char *magic = NULL;
+
+ if (buf != NULL && buflen > 0) {
+ result = magic_buffer(*ctx, (void *)buf, (size_t)buflen);
+ if (result != NULL) {
+ magic = SCStrdup(result);
+ if (unlikely(magic == NULL)) {
+ SCLogError("Unable to dup magic");
+ }
+ }
+ }
+
+ SCReturnPtr(magic, "const char");
+}
+
+#ifdef UNITTESTS
+
+#if defined OS_FREEBSD || defined OS_DARWIN
+#define MICROSOFT_OFFICE_DOC "OLE 2 Compound Document"
+#else
+#define MICROSOFT_OFFICE_DOC "Microsoft Office Document"
+#endif
+
+/** \test magic lib calls -- init */
+static int MagicInitTest01(void)
+{
+ int result = 0;
+ magic_t magic_ctx;
+
+ magic_ctx = magic_open(0);
+ if (magic_ctx == NULL) {
+ printf("failure retrieving magic_ctx\n");
+ return 0;
+ }
+
+ if (magic_load(magic_ctx, NULL) == -1) {
+ printf("failure magic_load\n");
+ goto end;
+ }
+
+ result = 1;
+ end:
+ magic_close(magic_ctx);
+ return result;
+}
+
+/** \test magic lib calls -- lookup */
+static int MagicDetectTest01(void)
+{
+ magic_t magic_ctx;
+ char *result = NULL;
+ char buffer[] = { 0x25, 'P', 'D', 'F', '-', '1', '.', '3', 0x0d, 0x0a};
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+ magic_ctx = magic_open(0);
+ if (magic_ctx == NULL) {
+ printf("failure retrieving magic_ctx\n");
+ return 0;
+ }
+
+ if (magic_load(magic_ctx, NULL) == -1) {
+ printf("magic_load failure\n");
+ goto end;
+ }
+
+ result = (char *)magic_buffer(magic_ctx, (void *)buffer, buffer_len);
+ if (result == NULL || strncmp(result, "PDF document", 12) != 0) {
+ printf("result %p:%s, not \"PDF document\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+end:
+ magic_close(magic_ctx);
+ return retval;
+}
+#if 0
+/** \test magic lib calls -- lookup */
+static int MagicDetectTest02(void)
+{
+ magic_t magic_ctx;
+ char *result = NULL;
+
+ char buffer[] = {
+ 0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x3e, 0x00, 0x03, 0x00, 0xfe, 0xff, 0x09, 0x00,
+
+ 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+ 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x10, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00,
+
+ 0x01, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00,
+ 0x97, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ };
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+ magic_ctx = magic_open(0);
+ if (magic_ctx == NULL) {
+ printf("failure retrieving magic_ctx\n");
+ return 0;
+ }
+
+ if (magic_load(magic_ctx, NULL) == -1) {
+ printf("magic_load failure\n");
+ goto end;
+ }
+
+ result = (char *)magic_buffer(magic_ctx, (void *)buffer, buffer_len);
+ if (result == NULL || strcmp(result, MICROSOFT_OFFICE_DOC) != 0) {
+ printf("result %p:%s, not \"Microsoft Office Document\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+end:
+ magic_close(magic_ctx);
+ return retval;
+}
+#endif
+/** \test magic lib calls -- lookup */
+static int MagicDetectTest03(void)
+{
+ char buffer[] = {
+ 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x0b, 0x55, 0x2a, 0x36, 0x5e, 0xc6,
+ 0x32, 0x0c, 0x27, 0x00, 0x00, 0x00, 0x27, 0x00,
+ 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x6d, 0x69,
+
+ 0x6d, 0x65, 0x74, 0x79, 0x70, 0x65, 0x61, 0x70,
+ 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
+ 0x6e, 0x2f, 0x76, 0x6e, 0x64, 0x2e, 0x6f, 0x61,
+ 0x73, 0x69, 0x73, 0x2e, 0x6f, 0x70, 0x65, 0x6e,
+
+ 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74,
+ 0x2e, 0x74, 0x65, 0x78, 0x74, 0x50, 0x4b, 0x03,
+ 0x04, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b,
+ 0x55, 0x2a, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1a,
+ 0x00, 0x00, 0x00, 0x43, 0x6f, 0x6e, 0x66, 0x69,
+ 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+ 0x73, 0x32, 0x2f, 0x73, 0x74, 0x61, 0x74, 0x75,
+
+ 0x73, 0x62, 0x61, 0x72, 0x2f, 0x50, 0x4b, 0x03,
+ 0x04, 0x14, 0x00, 0x08, 0x00, 0x08, 0x00, 0x0b,
+ };
+ size_t buffer_len = sizeof(buffer);
+
+ magic_t magic_ctx = magic_open(0);
+ FAIL_IF_NULL(magic_ctx);
+
+ FAIL_IF(magic_load(magic_ctx, NULL) == -1);
+
+ char *result = (char *)magic_buffer(magic_ctx, (void *)buffer, buffer_len);
+ FAIL_IF_NULL(result);
+
+ char *str = strstr(result, "OpenDocument Text");
+ FAIL_IF_NULL(str);
+
+ magic_close(magic_ctx);
+ PASS;
+}
+
+/** \test magic lib calls -- lookup */
+static int MagicDetectTest04(void)
+{
+ magic_t magic_ctx;
+ char *result = NULL;
+
+ char buffer[] = {
+ 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x00, 0x08,
+ 0x00, 0x00, 0x52, 0x7b, 0x86, 0x3c, 0x8b, 0x70,
+ 0x96, 0x08, 0x1c, 0x00, 0x00, 0x00, 0x1c, 0x00,
+ 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x6d, 0x69,
+
+ 0x6d, 0x65, 0x74, 0x79, 0x70, 0x65, 0x61, 0x70,
+ 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
+ 0x6e, 0x2f, 0x76, 0x6e, 0x64, 0x2e, 0x73, 0x75,
+ 0x6e, 0x2e, 0x78, 0x6d, 0x6c, 0x2e, 0x62, 0x61,
+
+ 0x73, 0x65, 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00,
+ 0x00, 0x08, 0x00, 0x00, 0x52, 0x7b, 0x86, 0x3c,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+
+ 0x4d, 0x45, 0x54, 0x41, 0x2d, 0x49, 0x4e, 0x46,
+ 0x2f, 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x00,
+ 0x08, 0x08, 0x00, 0xa8, 0x42, 0x1d, 0x37, 0x5d,
+ 0xa7, 0xb2, 0xc1, 0xde, 0x01, 0x00, 0x00, 0x7e,
+
+ 0x04, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x63,
+ 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2e, 0x78,
+ 0x6d, 0x6c, 0x95, 0x54, 0x4d, 0x6f, 0xdb, 0x30,
+ 0x0c, 0xbd, 0xe7, 0x57, 0x18, 0x02, 0x06, 0x6c,
+
+ 0x07, 0xc5, 0xe9, 0xb6, 0xc3, 0x22, 0xc4, 0x29,
+ 0x86, 0x7d, 0x00, 0x05, 0x8a, 0x9d, 0xb2, 0x43,
+ 0x8f, 0xb2, 0x24, 0xa7, 0xc2, 0x64, 0xc9, 0x15,
+ };
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+ magic_ctx = magic_open(0);
+ if (magic_ctx == NULL) {
+ printf("failure retrieving magic_ctx\n");
+ return 0;
+ }
+
+ if (magic_load(magic_ctx, NULL) == -1) {
+ printf("magic_load failure\n");
+ goto end;
+ }
+
+ result = (char *)magic_buffer(magic_ctx, (void *)buffer, buffer_len);
+ if (result == NULL || strncmp(result, "OpenOffice.org 1.x", 18) != 0) {
+ printf("result %p:%s, not \"OpenOffice.org 1.x\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+end:
+ magic_close(magic_ctx);
+ return retval;
+}
+
+
+/** \test magic api calls -- lookup */
+static int MagicDetectTest05(void)
+{
+ const char *result = NULL;
+ magic_t ctx = NULL;
+ uint8_t buffer[] = { 0x25, 'P', 'D', 'F', '-', '1', '.', '3', 0x0d, 0x0a};
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+
+ ctx = MagicInitContext();
+ FAIL_IF(ctx == NULL);
+
+ result = MagicThreadLookup(&ctx, buffer, buffer_len);
+ if (result == NULL || strncmp(result, "PDF document", 12) != 0) {
+ printf("result %p:%s, not \"PDF document\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+end:
+ MagicDeinitContext(ctx);
+ return retval;
+}
+
+#if 0
+/** \test magic api calls -- lookup */
+static int MagicDetectTest06(void)
+{
+ const char *result = NULL;
+ uint8_t buffer[] = {
+ 0xd0, 0xcf, 0x11, 0xe0, 0xa1, 0xb1, 0x1a, 0xe1,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x3e, 0x00, 0x03, 0x00, 0xfe, 0xff, 0x09, 0x00,
+
+ 0x06, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x02, 0x00, 0x00, 0x00,
+ 0x96, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x10, 0x00, 0x00, 0x98, 0x00, 0x00, 0x00,
+
+ 0x01, 0x00, 0x00, 0x00, 0xfe, 0xff, 0xff, 0xff,
+ 0x00, 0x00, 0x00, 0x00, 0x90, 0x00, 0x00, 0x00,
+ 0x97, 0x00, 0x00, 0x00, 0xff, 0xff, 0xff, 0xff,
+ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+ };
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+ if (MagicInit() < 0) {
+ printf("MagicInit() failure\n");
+ return 0;
+ }
+
+ result = MagicGlobalLookup(buffer, buffer_len);
+ if (result == NULL || strcmp(result, MICROSOFT_OFFICE_DOC) != 0) {
+ printf("result %p:%s, not \"Microsoft Office Document\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+
+end:
+ MagicDeinit();
+ return retval;
+}
+#endif
+/** \test magic api calls -- lookup */
+static int MagicDetectTest07(void)
+{
+ const char *result = NULL;
+ magic_t ctx = NULL;
+ uint8_t buffer[] = {
+ 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x0b, 0x55, 0x2a, 0x36, 0x5e, 0xc6,
+ 0x32, 0x0c, 0x27, 0x00, 0x00, 0x00, 0x27, 0x00,
+ 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x6d, 0x69,
+
+ 0x6d, 0x65, 0x74, 0x79, 0x70, 0x65, 0x61, 0x70,
+ 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
+ 0x6e, 0x2f, 0x76, 0x6e, 0x64, 0x2e, 0x6f, 0x61,
+ 0x73, 0x69, 0x73, 0x2e, 0x6f, 0x70, 0x65, 0x6e,
+
+ 0x64, 0x6f, 0x63, 0x75, 0x6d, 0x65, 0x6e, 0x74,
+ 0x2e, 0x74, 0x65, 0x78, 0x74, 0x50, 0x4b, 0x03,
+ 0x04, 0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0b,
+ 0x55, 0x2a, 0x36, 0x00, 0x00, 0x00, 0x00, 0x00,
+
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x1a,
+ 0x00, 0x00, 0x00, 0x43, 0x6f, 0x6e, 0x66, 0x69,
+ 0x67, 0x75, 0x72, 0x61, 0x74, 0x69, 0x6f, 0x6e,
+ 0x73, 0x32, 0x2f, 0x73, 0x74, 0x61, 0x74, 0x75,
+
+ 0x73, 0x62, 0x61, 0x72, 0x2f, 0x50, 0x4b, 0x03,
+ 0x04, 0x14, 0x00, 0x08, 0x00, 0x08, 0x00, 0x0b,
+ };
+ size_t buffer_len = sizeof(buffer);
+
+ ctx = MagicInitContext();
+ FAIL_IF(ctx == NULL);
+
+ result = MagicThreadLookup(&ctx, buffer, buffer_len);
+ FAIL_IF_NULL(result);
+
+ char *str = strstr(result, "OpenDocument Text");
+ FAIL_IF_NULL(str);
+
+ MagicDeinitContext(ctx);
+ PASS;
+}
+
+/** \test magic api calls -- lookup */
+static int MagicDetectTest08(void)
+{
+ const char *result = NULL;
+ magic_t ctx = NULL;
+ uint8_t buffer[] = {
+ 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x00, 0x08,
+ 0x00, 0x00, 0x52, 0x7b, 0x86, 0x3c, 0x8b, 0x70,
+ 0x96, 0x08, 0x1c, 0x00, 0x00, 0x00, 0x1c, 0x00,
+ 0x00, 0x00, 0x08, 0x00, 0x00, 0x00, 0x6d, 0x69,
+
+ 0x6d, 0x65, 0x74, 0x79, 0x70, 0x65, 0x61, 0x70,
+ 0x70, 0x6c, 0x69, 0x63, 0x61, 0x74, 0x69, 0x6f,
+ 0x6e, 0x2f, 0x76, 0x6e, 0x64, 0x2e, 0x73, 0x75,
+ 0x6e, 0x2e, 0x78, 0x6d, 0x6c, 0x2e, 0x62, 0x61,
+
+ 0x73, 0x65, 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00,
+ 0x00, 0x08, 0x00, 0x00, 0x52, 0x7b, 0x86, 0x3c,
+ 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+ 0x00, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+
+ 0x4d, 0x45, 0x54, 0x41, 0x2d, 0x49, 0x4e, 0x46,
+ 0x2f, 0x50, 0x4b, 0x03, 0x04, 0x14, 0x00, 0x00,
+ 0x08, 0x08, 0x00, 0xa8, 0x42, 0x1d, 0x37, 0x5d,
+ 0xa7, 0xb2, 0xc1, 0xde, 0x01, 0x00, 0x00, 0x7e,
+
+ 0x04, 0x00, 0x00, 0x0b, 0x00, 0x00, 0x00, 0x63,
+ 0x6f, 0x6e, 0x74, 0x65, 0x6e, 0x74, 0x2e, 0x78,
+ 0x6d, 0x6c, 0x95, 0x54, 0x4d, 0x6f, 0xdb, 0x30,
+
+ 0x0c, 0xbd, 0xe7, 0x57, 0x18, 0x02, 0x06, 0x6c,
+ 0x07, 0xc5, 0xe9, 0xb6, 0xc3, 0x22, 0xc4, 0x29,
+ 0x86, 0x7d, 0x00, 0x05, 0x8a, 0x9d, 0xb2, 0x43,
+ 0x8f, 0xb2, 0x24, 0xa7, 0xc2, 0x64, 0xc9, 0x15,
+ };
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+ ctx = MagicInitContext();
+ FAIL_IF(ctx == NULL);
+
+ result = MagicThreadLookup(&ctx, buffer, buffer_len);
+ if (result == NULL || strncmp(result, "OpenOffice.org 1.x", 18) != 0) {
+ printf("result %p:%s, not \"OpenOffice.org 1.x\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+end:
+ MagicDeinitContext(ctx);
+ return retval;
+}
+#if 0
+/** \test magic api calls -- make sure memory is shared */
+static int MagicDetectTest09(void)
+{
+ const char *result1 = NULL;
+ const char *result2 = NULL;
+ uint8_t buffer[] = { 0x25, 'P', 'D', 'F', '-', '1', '.', '3', 0x0d, 0x0a};
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+ if (MagicInit() < 0) {
+ printf("MagicInit() failure\n");
+ return 0;
+ }
+
+ result1 = MagicGlobalLookup(buffer, buffer_len);
+ if (result1 == NULL || strncmp(result1, "PDF document", 12) != 0) {
+ printf("result %p:%s, not \"PDF document\": ", result1,result1?result1:"(null)");
+ goto end;
+ }
+
+ result2 = MagicGlobalLookup(buffer, buffer_len);
+ if (result2 == NULL || strncmp(result2, "PDF document", 12) != 0) {
+ printf("result %p:%s, not \"PDF document\": ", result2,result2?result2:"(null)");
+ goto end;
+ }
+
+ if (result1 != result2) {
+ printf("pointers not equal, weird... %p != %p: ", result1, result2);
+ goto end;
+ }
+
+ retval = 1;
+end:
+ MagicDeinit();
+ return retval;
+}
+#endif
+/** \test results in valgrind warning about invalid read, tested with
+ * file 5.09 and 5.11 */
+static int MagicDetectTest10ValgrindError(void)
+{
+ const char *result = NULL;
+ magic_t ctx = NULL;
+ uint8_t buffer[] = {
+ 0xFF,0xD8,0xFF,0xE0,0x00,0x10,0x4A,0x46,0x49,0x46,0x00,0x01,0x01,0x01,0x01,0x2C,
+ 0x01,0x2C,0x00,0x00,0xFF,0xFE,0x00,0x4C,0x53,0x69,0x67,0x6E,0x61,0x74,0x75,0x72,
+ 0x65,0x3A,0x34,0x31,0x31,0x65,0x33,0x38,0x61,0x61,0x61,0x31,0x37,0x65,0x33,0x30,
+ 0x66,0x30,0x32,0x38,0x62,0x61,0x30,0x31,0x36,0x32,0x36,0x37,0x66,0x66,0x30,0x31,
+ 0x36,0x36,0x61,0x65,0x35,0x39,0x65,0x38,0x31,0x39,0x62,0x61,0x32,0x34,0x63,0x39,
+ 0x62,0x31,0x33,0x37,0x33,0x62,0x31,0x61,0x35,0x61,0x38,0x65,0x64,0x63,0x36,0x30,
+ 0x65,0x37,0xFF,0xE2,0x02,0x2C,0x49,0x43,0x43,0x5F,0x50,0x52,0x4F,0x46,0x49,0x4C,
+ 0x45,0x00,0x01,0x01,0x00,0x00,0x02,0x1C,0x41,0x44,0x42,0x45,0x02,0x10,0x00,0x00,
+ 0x6D,0x6E,0x74,0x72,0x52,0x47,0x42,0x20,0x58,0x59,0x5A,0x20,0x07,0xCF,0x00,0x05,
+ 0x00,0x09,0x00,0x15,0x00,0x0B,0x00,0x21,0x61,0x63,0x73,0x70,0x41,0x50,0x50,0x4C,
+ 0x00,0x00,0x00,0x00,0x6E,0x6F,0x6E,0x65,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
+ };
+ size_t buffer_len = sizeof(buffer);
+ int retval = 0;
+
+
+ ctx = MagicInitContext();
+ FAIL_IF(ctx == NULL);
+
+ result = MagicThreadLookup(&ctx, buffer, buffer_len);
+ if (result == NULL || strncmp(result, "JPEG", 4) != 0) {
+ printf("result %p:%s, not \"JPEG\": ", result,result?result:"(null)");
+ goto end;
+ }
+
+ retval = 1;
+end:
+ MagicDeinitContext(ctx);
+ return retval;
+}
+
+#endif /* UNITTESTS */
+#endif
+
+void MagicRegisterTests(void)
+{
+#ifdef HAVE_MAGIC
+#ifdef UNITTESTS
+ UtRegisterTest("MagicInitTest01", MagicInitTest01);
+ UtRegisterTest("MagicDetectTest01", MagicDetectTest01);
+ //UtRegisterTest("MagicDetectTest02", MagicDetectTest02, 1);
+ UtRegisterTest("MagicDetectTest03", MagicDetectTest03);
+ UtRegisterTest("MagicDetectTest04", MagicDetectTest04);
+ UtRegisterTest("MagicDetectTest05", MagicDetectTest05);
+ //UtRegisterTest("MagicDetectTest06", MagicDetectTest06, 1);
+ UtRegisterTest("MagicDetectTest07", MagicDetectTest07);
+ UtRegisterTest("MagicDetectTest08", MagicDetectTest08);
+ /* fails in valgrind, somehow it returns different pointers then.
+ UtRegisterTest("MagicDetectTest09", MagicDetectTest09, 1); */
+
+ UtRegisterTest("MagicDetectTest10ValgrindError",
+ MagicDetectTest10ValgrindError);
+#endif /* UNITTESTS */
+#endif /* HAVE_MAGIC */
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2025-02-15 08:49:04 +0000