#include <config.h>
+#include <fcntl.h>
+#include <mono/metadata/assembly.h>
+#include <mono/utils/mono-mmap.h>
#include "mini.h"
-#ifndef HOST_WIN32
-#ifndef BUILDVER_INCLUDED
-#include "buildver-boehm.h"
+#ifdef HAVE_UNISTD_H
+# include <unistd.h>
#endif
+#ifdef HOST_WIN32
+# include <io.h>
+#else
+# ifndef BUILDVER_INCLUDED
+# include "buildver-boehm.h"
+# endif
#endif
/*
return mono_main (argc, argv);
}
+#define STREAM_INT(x) (*(uint32_t*)x)
+#define STREAM_LONG(x) (*(uint64_t*)x)
+
+static gboolean
+probe_embedded (const char *program, int *ref_argc, char **ref_argv [])
+{
+ MonoBundledAssembly last = { NULL, 0, 0 };
+ char sigbuffer [16+sizeof (uint64_t)];
+ gboolean status = FALSE;
+ uint64_t directory_location;
+ off_t sigstart, baseline = 0;
+ uint64_t directory_size;
+ char *directory, *p;
+ int items, i;
+ unsigned char *mapaddress = NULL;
+ void *maphandle = NULL;
+ GArray *assemblies;
+ char *entry_point = NULL;
+ char **new_argv;
+ int j;
+
+ int fd = open (program, O_RDONLY);
+ if (fd == -1)
+ return FALSE;
+ if ((sigstart = lseek (fd, -(16+sizeof(uint64_t)), SEEK_END)) == -1)
+ goto doclose;
+ if (read (fd, sigbuffer, sizeof (sigbuffer)) == -1)
+ goto doclose;
+ if (memcmp (sigbuffer+sizeof(uint64_t), "xmonkeysloveplay", 16) != 0)
+ goto doclose;
+ directory_location = GUINT64_FROM_LE ((*(uint64_t *) &sigbuffer [0]));
+ if (lseek (fd, directory_location, SEEK_SET) == -1)
+ goto doclose;
+ directory_size = sigstart-directory_location;
+ directory = g_malloc (directory_size);
+ if (directory == NULL)
+ goto doclose;
+ if (read (fd, directory, directory_size) == -1)
+ goto dofree;
+
+ items = STREAM_INT (directory);
+ p = directory+4;
+
+ assemblies = g_array_new (0, 0, sizeof (MonoBundledAssembly*));
+ for (i = 0; i < items; i++){
+ char *kind;
+ int strsize = STREAM_INT (p);
+ uint64_t offset, item_size;
+ kind = p+4;
+ p += 4 + strsize;
+ offset = STREAM_LONG(p);
+ p += 8;
+ item_size = STREAM_INT (p);
+ p += 4;
+
+ if (mapaddress == NULL){
+ mapaddress = mono_file_map (directory_location-offset, MONO_MMAP_READ | MONO_MMAP_PRIVATE, fd, offset, &maphandle);
+ if (mapaddress == NULL){
+ perror ("Error mapping file");
+ exit (1);
+ }
+ baseline = offset;
+ }
+ if (strncmp (kind, "assembly:", strlen ("assembly:")) == 0){
+ char *aname = kind + strlen ("assembly:");
+ MonoBundledAssembly mba = { aname, mapaddress + offset - baseline, item_size }, *ptr;
+ ptr = g_new (MonoBundledAssembly, 1);
+ memcpy (ptr, &mba, sizeof (MonoBundledAssembly));
+ g_array_append_val (assemblies, ptr);
+ if (entry_point == NULL)
+ entry_point = aname;
+ } else if (strncmp (kind, "config:", strlen ("config:")) == 0){
+ printf ("c-Found: %s %llx\n", kind, offset);
+ char *config = kind + strlen ("config:");
+ char *aname = g_strdup (config);
+ aname [strlen(aname)-strlen(".config")] = 0;
+ mono_register_config_for_assembly (aname, config);
+ } else if (strncmp (kind, "system_config:", strlen ("system_config:")) == 0){
+ printf ("TODO s-Found: %s %llx\n", kind, offset);
+ } else if (strncmp (kind, "options:", strlen ("options:")) == 0){
+ mono_parse_options_from (kind + strlen("options:"), ref_argc, ref_argv);
+ } else if (strncmp (kind, "config_dir:", strlen ("config_dir:")) == 0){
+ printf ("TODO Found: %s %llx\n", kind, offset);
+ } else {
+ fprintf (stderr, "Unknown stream on embedded package: %s\n", kind);
+ exit (1);
+ }
+ }
+ g_array_append_val (assemblies, last);
+
+ mono_register_bundled_assemblies ((const MonoBundledAssembly **) assemblies->data);
+ new_argv = g_new (char *, (*ref_argc)+1);
+ for (j = 0; j < *ref_argc; j++)
+ new_argv [j] = (*ref_argv)[j];
+ new_argv [j] = entry_point;
+ *ref_argv = new_argv;
+ (*ref_argc)++;
+
+ return TRUE;
+
+dofree:
+ g_free (directory);
+doclose:
+ if (!status)
+ close (fd);
+ return status;
+}
+
#ifdef HOST_WIN32
#include <shellapi.h>
int
main (void)
{
+ TCHAR szFileName[MAX_PATH];
int argc;
gunichar2** argvw;
gchar** argv;
int i;
-
+ DWORD count;
+
argvw = CommandLineToArgvW (GetCommandLine (), &argc);
argv = g_new0 (gchar*, argc + 1);
for (i = 0; i < argc; i++)
LocalFree (argvw);
+ if ((count = GetModuleFileName (NULL, szFileName, MAX_PATH)) != 0){
+ char *entry = g_utf16_to_utf8 (szFileName, count, NULL, NULL, NULL);
+ probe_embedded (entry, &argc, &argv);
+ }
+
return mono_main_with_options (argc, argv);
}
main (int argc, char* argv[])
{
mono_build_date = build_date;
-
+
+ probe_embedded (argv [0], &argc, &argv);
return mono_main_with_options (argc, argv);
}