//-------------------------------------------------------------------------
//
// Create a new thread and run the message pump in there
//
//-------------------------------------------------------------------------
void nsToolkit::CreateUIThread()
{
PRMonitor *monitor = ::PR_NewMonitor();
PR_EnterMonitor(monitor);
ThreadInitInfo *ti = new ThreadInitInfo();
if (ti)
{
ti->monitor = monitor;
ti->toolkit = this;
// create a gui thread
mGuiThread = PR_CreateThread(PR_SYSTEM_THREAD,
RunPump,
(void*)ti,
PR_PRIORITY_HIGH,
PR_LOCAL_THREAD,
PR_UNJOINABLE_THREAD,
0);
// wait for the gui thread to start
while(gThreadState == PR_FALSE)
{
PR_Wait(monitor, PR_INTERVAL_NO_TIMEOUT);
}
}
image_info iinfo;
int32 cookie = 0;
char *leaf = NULL;
do {
if (get_next_image_info(0, &cookie, &iinfo) == B_OK &&
strlen(iinfo.name) > 0 &&
(leaf = strrchr(iinfo.name, '/')) != NULL)
{
leaf++;
mGUIThreadID = find_thread(leaf);
}
else
{
mGUIThreadID = find_thread(0);
}
} while(iinfo.type != B_APP_IMAGE);
// at this point the thread is running
PR_ExitMonitor(monitor);
PR_DestroyMonitor(monitor);
}
void
process_refs(entry_ref dir_ref, BMessage* msg, void* reserved)
{
PRINT(("process_refs()\n"));
msg->AddRef("dir_ref", & dir_ref);
// get the path of the Tracker add-on
image_info image;
int32 cookie = 0;
status_t status = B_OK;
status = get_next_image_info(0, &cookie, &image);
while (status == B_OK)
{
if (((char*)process_refs >= (char*)image.text &&
(char*)process_refs <= (char*)image.text + image.text_size)
||
((char*)process_refs >= (char*)image.data &&
(char*)process_refs <= (char*)image.data + image.data_size))
{
PRINT(("****** found our image: %s\n", image.name));
break;
}
status = get_next_image_info(0, &cookie, &image);
}
entry_ref addon_ref;
if (get_ref_for_path(image.name, & addon_ref) == B_OK)
{
// it's better to launch Tracker add-ons by entry_ref
// in the event of multiple instances with the same
// applicatins signature
PRINT(("Launching Tracker add-on by entry_ref.\n"));
be_roster->Launch (& addon_ref, msg);
}
else
{
// if get_ref_for_path() fails we can launch by app sig
PRINT(("Launching Tracker add-on by signature.\n"));
BString signature = ZK_APP_SIG;
app_sig_for_pathname(image.name, & signature);
PRINT(("application signature: %s\n", signature.String()));
be_roster->Launch (signature.String(), msg);
}
fflush(stdout);
}
char *__PHYSFS_platformCalcBaseDir(const char *argv0)
{
image_info info;
int32 cookie = 0;
while (get_next_image_info(0, &cookie, &info) == B_OK)
{
if (info.type == B_APP_IMAGE)
break;
} /* while */
BEntry entry(info.name, true);
BPath path;
status_t rc = entry.GetPath(&path); /* (path) now has binary's path. */
assert(rc == B_OK);
rc = path.GetParent(&path); /* chop filename, keep directory. */
assert(rc == B_OK);
const char *str = path.Path();
assert(str != NULL);
const size_t len = strlen(str);
char *retval = (char *) allocator.Malloc(len + 2);
BAIL_IF(!retval, PHYSFS_ERR_OUT_OF_MEMORY, NULL);
strcpy(retval, str);
retval[len] = '/';
retval[len+1] = '\0';
return retval;
} /* __PHYSFS_platformCalcBaseDir */
/* A function called through the vtable to open a module with this
loader. Returns an opaque representation of the newly opened
module for processing with this loader's other vtable functions. */
static lt_module
vm_open (lt_user_data LT__UNUSED loader_data, const char *filename,
lt_dladvise LT__UNUSED advise)
{
image_id image = 0;
if (filename)
{
image = load_add_on (filename);
}
else
{
image_info info;
int32 cookie = 0;
if (get_next_image_info (0, &cookie, &info) == B_OK)
image = load_add_on (info.name);
}
if (image <= 0)
{
LT__SETERROR (CANNOT_OPEN);
image = 0;
}
return (lt_module) image;
}
static void
haiku_init_image_list(team_debug_info *teamDebugInfo)
{
int32 cookie = 0;
image_info info;
while (get_next_image_info(teamDebugInfo->team, &cookie, &info) == B_OK)
haiku_add_image(teamDebugInfo, &info);
}
void fill_pathname_application_path(char *buf, size_t size)
{
size_t i;
(void)i;
if (!size)
return;
#ifdef _WIN32
DWORD ret = GetModuleFileName(GetModuleHandle(NULL), buf, size - 1);
buf[ret] = '\0';
#elif defined(__APPLE__)
CFBundleRef bundle = CFBundleGetMainBundle();
if (bundle)
{
CFURLRef bundle_url = CFBundleCopyBundleURL(bundle);
CFStringRef bundle_path = CFURLCopyPath(bundle_url);
CFStringGetCString(bundle_path, buf, size, kCFStringEncodingUTF8);
CFRelease(bundle_path);
CFRelease(bundle_url);
rarch_assert(strlcat(buf, "nobin", size) < size);
return;
}
#elif defined(__HAIKU__)
image_info info;
int32 cookie = 0;
while (get_next_image_info(0, &cookie, &info) == B_OK)
{
if (info.type == B_APP_IMAGE)
{
strlcpy(buf, info.name, size);
return;
}
}
#else
*buf = '\0';
pid_t pid = getpid();
char link_path[PATH_MAX];
/* Linux, BSD and Solaris paths. Not standardized. */
static const char *exts[] = { "exe", "file", "path/a.out" };
for (i = 0; i < ARRAY_SIZE(exts); i++)
{
snprintf(link_path, sizeof(link_path), "/proc/%u/%s",
(unsigned)pid, exts[i]);
ssize_t ret = readlink(link_path, buf, size - 1);
if (ret >= 0)
{
buf[ret] = '\0';
return;
}
}
RARCH_ERR("Cannot resolve application path! This should not happen.\n");
#endif
}
int
dladdr(void *addr, Dl_info *info)
{
// TODO: This can be implemented more efficiently in the runtime loader.
// get_library_symbol() already has the code doing that.
char curSymName[NAME_MAX];
static char symName[NAME_MAX];
static char imageName[MAXPATHLEN];
void *symLocation;
int32 cookie;
int32 symType, symNameLength;
uint32 symIndex;
image_info imageInfo;
if (info == NULL)
return 0;
imageName[0] = '\0';
symName[0] = '\0';
info->dli_fname = imageName;
info->dli_saddr = NULL;
info->dli_sname = symName;
cookie = 0;
while (get_next_image_info(0, &cookie, &imageInfo) == B_OK) {
// check if the image holds the symbol
if ((addr_t)addr >= (addr_t)imageInfo.text
&& (addr_t)addr < (addr_t)imageInfo.text + imageInfo.text_size) {
strlcpy(imageName, imageInfo.name, MAXPATHLEN);
info->dli_fbase = imageInfo.text;
symIndex = 0;
symNameLength = NAME_MAX;
while (get_nth_image_symbol(imageInfo.id, symIndex, curSymName,
&symNameLength, &symType, &symLocation) == B_OK) {
// check if symbol is the nearest until now
if (symLocation <= addr && symLocation >= info->dli_saddr) {
strlcpy(symName, curSymName, NAME_MAX);
info->dli_saddr = symLocation;
// stop here if exact match
if (info->dli_saddr == addr)
return 1;
}
symIndex++;
symNameLength = NAME_MAX;
}
break;
}
}
if (info->dli_saddr != NULL)
return 1;
return 0;
}
status_t
our_image(image_info& image)
{
int32 cookie = 0;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, &image) == B_OK) {
if ((char *)our_image >= (char *)image.text
&& (char *)our_image <= (char *)image.text + image.text_size)
return B_OK;
}
return B_ERROR;
}
status_t our_image(image_info* image)
{
int32 cookie = 0;
status_t ret;
while ((ret = get_next_image_info(0,&cookie,image)) == B_OK)
{
if ((char*)our_image >= (char*)image->text_part &&
(char*)our_image <= (char*)image->text_part + image->text_part_size)
break;
}
return ret;
}
static status_t
find_own_image(image_info *info)
{
int32 cookie = 0;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, info) == B_OK) {
if (((addr_t)info->text <= (addr_t)find_own_image
&& (addr_t)info->text + info->text_size
> (addr_t)find_own_image)) {
return B_OK;
}
}
return B_NAME_NOT_FOUND;
}
static status_t
our_image(image_info& image)
{
/** @todo r=ramshankar: find a way to do this without annoying the compiler, probably uintptr_t? */
int32 cookie = 0;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, &image) == B_OK)
{
if ((char *)our_image >= (char *)image.text
&& (char *)our_image <= (char *)image.text + image.text_size)
return B_OK;
}
return B_ERROR;
}
status_t
DebuggerInterface::GetImageInfos(BObjectList<ImageInfo>& infos)
{
// get the team's images
image_info imageInfo;
int32 cookie = 0;
while (get_next_image_info(fTeamID, &cookie, &imageInfo) == B_OK) {
ImageInfo* info = new(std::nothrow) ImageInfo(fTeamID, imageInfo.id,
imageInfo.name, imageInfo.type, (addr_t)imageInfo.text,
imageInfo.text_size, (addr_t)imageInfo.data, imageInfo.data_size);
if (info == NULL || !infos.AddItem(info)) {
delete info;
return B_NO_MEMORY;
}
}
// Also add the "commpage" image, which belongs to the kernel, but is used
// by userland teams.
cookie = 0;
while (get_next_image_info(B_SYSTEM_TEAM, &cookie, &imageInfo) == B_OK) {
if ((addr_t)imageInfo.text >= USER_COMMPAGE_ADDR
&& (addr_t)imageInfo.text < USER_COMMPAGE_ADDR + COMMPAGE_SIZE) {
ImageInfo* info = new(std::nothrow) ImageInfo(B_SYSTEM_TEAM,
imageInfo.id, imageInfo.name, imageInfo.type,
(addr_t)imageInfo.text, imageInfo.text_size,
(addr_t)imageInfo.data, imageInfo.data_size);
if (info == NULL || !infos.AddItem(info)) {
delete info;
return B_NO_MEMORY;
}
break;
}
}
return B_OK;
}
static status_t
find_image(const void* codePointer, image_info& _info)
{
int32 cookie = 0;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, &_info) == B_OK) {
if (codePointer == NULL ? _info.type == B_APP_IMAGE
: (is_in_range(codePointer, _info.text, _info.text_size)
|| is_in_range(codePointer, _info.data, _info.data_size))) {
return B_OK;
}
}
return B_ENTRY_NOT_FOUND;
}
/* _be_sys_get_executable_name:
*/
extern "C" void _be_sys_get_executable_name(char *output, int size)
{
image_info info;
int32 cookie;
cookie = 0;
if (get_next_image_info(0, &cookie, &info) == B_NO_ERROR) {
_al_sane_strncpy(output, info.name, size);
}
else {
_al_sane_strncpy(output, EXE_NAME_UNKNOWN, size);
}
output[size-1] = '\0';
}
static status_t
find_own_image(image_info* _info)
{
int32 cookie = 0;
image_info info;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, &info) == B_OK) {
if (((uint32)info.text <= (uint32)find_own_image
&& (uint32)info.text + (uint32)info.text_size
> (uint32)find_own_image)) {
// found us
*_info = info;
return B_OK;
}
}
return B_ENTRY_NOT_FOUND;
}
image_id
BImageResources::find_image(void* memAddr) const
{
image_info info;
int32 cookie = 0;
while (get_next_image_info(0, &cookie, &info) == B_OK) {
if ((info.text <= memAddr
&& (((uint8*)info.text)+info.text_size) > memAddr)
|| (info.data <= memAddr
&& (((uint8*)info.data)+info.data_size) > memAddr)) {
// Found the image.
return info.id;
}
}
return -1;
}
/* finds the NetSurf binary image ID and path
*
*/
image_id nsbeos_find_app_path(char *path)
{
image_info info;
int32 cookie = 0;
while (get_next_image_info(0, &cookie, &info) == B_OK) {
//fprintf(stderr, "%p <> %p, %p\n", (char *)&find_app_resources, (char *)info.text, (char *)info.text + info.text_size);
if (((char *)&nsbeos_find_app_path >= (char *)info.text)
&& ((char *)&nsbeos_find_app_path < (char *)info.text + info.text_size)) {
//fprintf(stderr, "match\n");
if (path) {
memset(path, 0, B_PATH_NAME_LENGTH);
strncpy(path, info.name, B_PATH_NAME_LENGTH-1);
}
return info.id;
}
}
return B_ERROR;
}
status_t
LocalDebuggerInterface::GetImageInfos(BObjectList<ImageInfo>& infos)
{
// get the team's images
image_info imageInfo;
int32 cookie = 0;
while (get_next_image_info(fTeamID, &cookie, &imageInfo) == B_OK) {
ImageInfo* info = new(std::nothrow) ImageInfo(fTeamID, imageInfo.id,
imageInfo.name, imageInfo.type, (addr_t)imageInfo.text,
imageInfo.text_size, (addr_t)imageInfo.data, imageInfo.data_size);
if (info == NULL || !infos.AddItem(info)) {
delete info;
return B_NO_MEMORY;
}
}
return B_OK;
}
/**
* BeOS entropy poll
*/
void BeOS_EntropySource::poll(Entropy_Accumulator& accum)
{
system_info info_sys;
get_system_info(&info_sys);
accum.add(info_sys, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
key_info info_key; // current state of the keyboard
get_key_info(&info_key);
accum.add(info_key, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
team_info info_team;
int32 cookie_team = 0;
while(get_next_team_info(&cookie_team, &info_team) == B_OK)
{
accum.add(info_team, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
team_id id = info_team.team;
int32 cookie = 0;
thread_info info_thr;
while(get_next_thread_info(id, &cookie, &info_thr) == B_OK)
accum.add(info_thr, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
cookie = 0;
image_info info_img;
while(get_next_image_info(id, &cookie, &info_img) == B_OK)
accum.add(info_img, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
cookie = 0;
sem_info info_sem;
while(get_next_sem_info(id, &cookie, &info_sem) == B_OK)
accum.add(info_sem, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
cookie = 0;
area_info info_area;
while(get_next_area_info(id, &cookie, &info_area) == B_OK)
accum.add(info_area, BOTAN_ENTROPY_ESTIMATE_SYSTEM_DATA);
if(accum.polling_finished())
break;
}
}
// get_app_path
status_t
get_app_path(char *buffer)
{
status_t error = (buffer ? B_OK : B_BAD_VALUE);
image_info info;
int32 cookie = 0;
bool found = false;
if (error == B_OK) {
while (!found && get_next_image_info(0, &cookie, &info) == B_OK) {
if (info.type == B_APP_IMAGE) {
strncpy(buffer, info.name, B_PATH_NAME_LENGTH);
buffer[B_PATH_NAME_LENGTH] = 0;
found = true;
}
}
}
if (error == B_OK && !found)
error = B_ENTRY_NOT_FOUND;
return error;
}
void
find_self(entry_ref& ref)
{
int32 cookie = 0;
image_info info;
while (get_next_image_info (0, &cookie, &info) == B_OK) {
if (((addr_t)info.text <= (addr_t)move_to_deskbar
&& (addr_t)info.text + (size_t)info.text_size > (addr_t)move_to_deskbar)
|| ((addr_t)info.data <= (addr_t)move_to_deskbar
&& (addr_t)info.data + (size_t)info.data_size > (addr_t)move_to_deskbar)) {
if (get_ref_for_path (info.name, &ref) == B_OK)
return;
}
}
// This works, but not always... :(
app_info appInfo;
be_roster->GetAppInfo(kSignature, &appInfo);
ref = appInfo.ref;
}
void VisionApp::LoadInitialSettings(void)
{
image_info info;
int32 cookie = 0;
while (get_next_image_info(B_CURRENT_TEAM, &cookie, &info) == B_OK) {
if (info.type == B_APP_IMAGE) {
BPath path(info.name);
if (path.InitCheck() != B_OK) return;
path.GetParent(&path);
path.Append("InitialSettings");
BFile file(path.Path(), B_READ_ONLY);
if (file.InitCheck() != B_OK) return;
BMessage message;
if (message.Unflatten(&file) != B_OK) return;
fVisionSettings->Append(message);
break;
}
}
}
static gpointer
_g_module_self (void)
{
image_info info;
int32 cookie = 0;
status_t status;
/* Is it always the first one? I'm guessing yes. */
status = get_next_image_info (0, &cookie, &info);
if (status == B_OK)
return (gpointer) info.id;
else
{
gchar *msg = g_strdup_printf ("failed to get_next_image_info(self): %s",
strerror (status));
g_module_set_error (msg);
g_free (msg);
return NULL;
}
}
/*! \brief Returns the path to an application's executable.
\param team The application's team ID.
\param buffer A pointer to a pre-allocated character array of at least
size B_PATH_NAME_LENGTH to be filled in by this function.
\return
- \c B_OK: Everything went fine.
- \c B_BAD_VALUE: \c NULL \a buffer.
- another error code
*/
status_t
get_app_path(team_id team, char *buffer)
{
// The only way to get the path to the application's executable seems to
// be to get an image_info of its image, which also contains a path.
// Several images may belong to the team (libraries, add-ons), but only
// the one in question should be typed B_APP_IMAGE.
if (!buffer)
return B_BAD_VALUE;
image_info info;
int32 cookie = 0;
while (get_next_image_info(team, &cookie, &info) == B_OK) {
if (info.type == B_APP_IMAGE) {
strlcpy(buffer, info.name, B_PATH_NAME_LENGTH - 1);
return B_OK;
}
}
return B_ENTRY_NOT_FOUND;
}
char *
haiku_child_pid_to_exec_file (int pid)
{
static char buffer[B_PATH_NAME_LENGTH];
// The only way to get the path to the application's executable seems to
// be to get an image_info of its image, which also contains a path.
// Several images may belong to the team (libraries, add-ons), but only
// the one in question should be typed B_APP_IMAGE.
image_info info;
int32 cookie = 0;
while (get_next_image_info(0, &cookie, &info) == B_OK) {
if (info.type == B_APP_IMAGE) {
strncpy(buffer, info.name, B_PATH_NAME_LENGTH - 1);
buffer[B_PATH_NAME_LENGTH - 1] = 0;
return buffer;
}
}
return NULL;
}
//-------------------------------------------------------------------------
//
//
//-------------------------------------------------------------------------
NS_METHOD nsToolkit::Init(PRThread *aThread)
{
Kill();
// Store the thread ID of the thread containing the message pump.
// If no thread is provided create one
if (NULL != aThread)
{
mGuiThread = aThread;
localthread = false;
}
else
{
localthread = true;
// create a thread where the message pump will run
CreateUIThread();
}
cached = false;
image_info iinfo;
int32 cookie = 0;
char *leaf = NULL;
do {
if (get_next_image_info(0, &cookie, &iinfo) == B_OK &&
strlen(iinfo.name) > 0 &&
(leaf = strrchr(iinfo.name, '/')) != NULL)
{
leaf++;
mGUIThreadID = find_thread(leaf);
}
else
{
mGUIThreadID = find_thread(0);
}
} while(iinfo.type != B_APP_IMAGE);
return NS_OK;
}
TeamListItem::TeamListItem(team_info &teamInfo)
:
fTeamInfo(teamInfo),
fAppInfo(),
fMiniIcon(BRect(0, 0, 15, 15), B_RGBA32),
fLargeIcon(BRect(0, 0, 31, 31), B_RGBA32),
fFound(false),
fRefusingToQuit(false)
{
int32 cookie = 0;
image_info info;
if (get_next_image_info(teamInfo.team, &cookie, &info) == B_OK) {
fPath = BPath(info.name);
BNode node(info.name);
BNodeInfo nodeInfo(&node);
nodeInfo.GetTrackerIcon(&fMiniIcon, B_MINI_ICON);
nodeInfo.GetTrackerIcon(&fLargeIcon, B_LARGE_ICON);
}
if (be_roster->GetRunningAppInfo(fTeamInfo.team, &fAppInfo) != B_OK)
fAppInfo.signature[0] = '\0';
CacheLocalizedName();
}
//----------------------------------------------------------------------------------------
nsresult
nsDirectoryService::GetCurrentProcessDirectory(nsILocalFile** aFile)
//----------------------------------------------------------------------------------------
{
NS_ENSURE_ARG_POINTER(aFile);
*aFile = nsnull;
// Set the component registry location:
if (!mService)
return NS_ERROR_FAILURE;
nsresult rv;
nsCOMPtr<nsIProperties> dirService;
rv = nsDirectoryService::Create(nsnull,
NS_GET_IID(nsIProperties),
getter_AddRefs(dirService)); // needs to be around for life of product
if (dirService)
{
nsCOMPtr <nsILocalFile> aLocalFile;
dirService->Get(NS_XPCOM_INIT_CURRENT_PROCESS_DIR, NS_GET_IID(nsILocalFile), getter_AddRefs(aLocalFile));
if (aLocalFile)
{
*aFile = aLocalFile;
NS_ADDREF(*aFile);
return NS_OK;
}
}
nsLocalFile* localFile = new nsLocalFile;
if (localFile == nsnull)
return NS_ERROR_OUT_OF_MEMORY;
NS_ADDREF(localFile);
#ifdef XP_WIN
char buf[MAX_PATH];
if ( ::GetModuleFileName(0, buf, sizeof(buf)) ) {
// chop of the executable name by finding the rightmost backslash
char* lastSlash = PL_strrchr(buf, '\\');
if (lastSlash)
*(lastSlash + 1) = '\0';
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
#elif defined(XP_MAC)
// get info for the the current process to determine the directory
// its located in
OSErr err;
ProcessSerialNumber psn = {kNoProcess, kCurrentProcess};
ProcessInfoRec pInfo;
FSSpec tempSpec;
// initialize ProcessInfoRec before calling
// GetProcessInformation() or die horribly.
pInfo.processName = nil;
pInfo.processAppSpec = &tempSpec;
pInfo.processInfoLength = sizeof(ProcessInfoRec);
err = GetProcessInformation(&psn, &pInfo);
if (!err)
{
// create an FSSpec from the volume and dirid of the app.
FSSpec appFSSpec;
::FSMakeFSSpec(pInfo.processAppSpec->vRefNum, pInfo.processAppSpec->parID, 0, &appFSSpec);
nsCOMPtr<nsILocalFileMac> localFileMac = do_QueryInterface((nsIFile*)localFile);
if (localFileMac)
{
localFileMac->InitWithFSSpec(&appFSSpec);
*aFile = localFile;
return NS_OK;
}
}
#elif defined(XP_MACOSX)
# ifdef MOZ_DEFAULT_VBOX_XPCOM_HOME
rv = localFile->InitWithNativePath(nsDependentCString(MOZ_DEFAULT_VBOX_XPCOM_HOME));
if (NS_SUCCEEDED(rv))
*aFile = localFile;
# else
// Works even if we're not bundled.
CFBundleRef appBundle = CFBundleGetMainBundle();
if (appBundle != nsnull)
{
CFURLRef bundleURL = CFBundleCopyExecutableURL(appBundle);
if (bundleURL != nsnull)
{
CFURLRef parentURL = CFURLCreateCopyDeletingLastPathComponent(kCFAllocatorDefault, bundleURL);
if (parentURL)
{
// Pass PR_TRUE for the "resolveAgainstBase" arg to CFURLGetFileSystemRepresentation.
// This will resolve the relative portion of the CFURL against it base, giving a full
// path, which CFURLCopyFileSystemPath doesn't do.
char buffer[PATH_MAX];
if (CFURLGetFileSystemRepresentation(parentURL, PR_TRUE, (UInt8 *)buffer, sizeof(buffer)))
{
#ifdef DEBUG_conrad
printf("nsDirectoryService - CurrentProcessDir is: %s\n", buffer);
#endif
rv = localFile->InitWithNativePath(nsDependentCString(buffer));
if (NS_SUCCEEDED(rv))
*aFile = localFile;
}
CFRelease(parentURL);
}
CFRelease(bundleURL);
}
}
#endif
NS_ASSERTION(*aFile, "nsDirectoryService - Could not determine CurrentProcessDir.\n");
if (*aFile)
return NS_OK;
#elif defined(XP_UNIX)
// In the absence of a good way to get the executable directory let
// us try this for unix:
// - if VBOX_XPCOM_HOME is defined, that is it
// - else give the current directory
char buf[MAXPATHLEN];
#if 0 /* we need .so location. */
// Actually we have a way on linux.
static volatile bool fPathSet = false;
static char szPath[MAXPATHLEN];
if (!fPathSet)
{
char buf2[MAXPATHLEN + 3];
buf2[0] = '\0';
/*
* Env.var. VBOX_XPCOM_HOME first.
*/
char *psz = PR_GetEnv("VBOX_XPCOM_HOME");
if (psz)
{
if (strlen(psz) < MAXPATHLEN)
{
if (!realpath(psz, buf2))
strcpy(buf2, psz);
strcat(buf2, "/x"); /* for the filename stripping */
}
}
/*
* The dynamic loader.
*/
if (!buf2[0])
{
Dl_info DlInfo = {0};
if ( !dladdr((void *)nsDirectoryService::mService, &DlInfo)
&& DlInfo.dli_fname)
{
if (!realpath(DlInfo.dli_fname, buf2))
buf2[0] = '\0';
}
}
/*
* Executable location.
*/
if (!buf2[0])
{
char buf[MAXPATHLEN];
int cchLink = readlink("/proc/self/exe", buf, sizeof(buf) - 1);
if (cchLink > 0 || cchLink != sizeof(buf) - 1)
{
buf[cchLink] = '\0';
if (!realpath(buf, buf2))
buf2[0] = '\0';
}
}
/*
* Copy to static buffer on success.
*/
if (buf2[0])
{
char *p = strrchr(buf2, '/');
if (p)
{
p[p == buf2] = '\0';
#ifdef DEBUG
printf("debug: (1) VBOX_XPCOM_HOME=%s\n", buf2);
#endif
strcpy(szPath, buf2);
fPathSet = true;
}
}
}
if (fPathSet)
{
localFile->InitWithNativePath(nsDependentCString(szPath));
*aFile = localFile;
return NS_OK;
}
#endif
// The MOZ_DEFAULT_VBOX_XPCOM_HOME variable can be set at configure time with
// a --with-default-mozilla-five-home=foo autoconf flag.
//
// The idea here is to allow for builds that have a default VBOX_XPCOM_HOME
// regardless of the environment. This makes it easier to write apps that
// embed mozilla without having to worry about setting up the environment
//
// We do this py putenv()ing the default value into the environment. Note that
// we only do this if it is not already set.
#ifdef MOZ_DEFAULT_VBOX_XPCOM_HOME
if (PR_GetEnv("VBOX_XPCOM_HOME") == nsnull)
{
putenv("VBOX_XPCOM_HOME=" MOZ_DEFAULT_VBOX_XPCOM_HOME);
}
#endif
char *moz5 = PR_GetEnv("VBOX_XPCOM_HOME");
if (moz5)
{
if (realpath(moz5, buf)) {
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
}
#if defined(DEBUG)
static PRBool firstWarning = PR_TRUE;
if(!moz5 && firstWarning) {
// Warn that VBOX_XPCOM_HOME not set, once.
printf("Warning: VBOX_XPCOM_HOME not set.\n");
firstWarning = PR_FALSE;
}
#endif /* DEBUG */
// Fall back to current directory.
if (getcwd(buf, sizeof(buf)))
{
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
#elif defined(XP_OS2)
PPIB ppib;
PTIB ptib;
char buffer[CCHMAXPATH];
DosGetInfoBlocks( &ptib, &ppib);
DosQueryModuleName( ppib->pib_hmte, CCHMAXPATH, buffer);
*strrchr( buffer, '\\') = '\0'; // XXX DBCS misery
localFile->InitWithNativePath(nsDependentCString(buffer));
*aFile = localFile;
return NS_OK;
#elif defined(XP_BEOS)
char *moz5 = getenv("VBOX_XPCOM_HOME");
if (moz5)
{
localFile->InitWithNativePath(nsDependentCString(moz5));
localFile->Normalize();
*aFile = localFile;
return NS_OK;
}
else
{
static char buf[MAXPATHLEN];
int32 cookie = 0;
image_info info;
char *p;
*buf = 0;
if(get_next_image_info(0, &cookie, &info) == B_OK)
{
strcpy(buf, info.name);
if((p = strrchr(buf, '/')) != 0)
{
*p = 0;
localFile->InitWithNativePath(nsDependentCString(buf));
*aFile = localFile;
return NS_OK;
}
}
}
#endif
NS_RELEASE(localFile);
NS_ERROR("unable to get current process directory");
return NS_ERROR_FAILURE;
} // GetCurrentProcessDirectory()
std::string GetProcessPath() {
#if defined( PLATFORM_OSX )
char exe_file[PATH_MAX + 1];
CFBundleRef mainBundle = CFBundleGetMainBundle();
if (mainBundle) {
CFURLRef mainURL = CFBundleCopyBundleURL(mainBundle);
if (mainURL) {
int ok = CFURLGetFileSystemRepresentation ( mainURL, (Boolean) true, (UInt8*)exe_file, PATH_MAX );
if (ok) {
return std::string(exe_file) + "/";
}
}
}
return "./";
#elif defined( PLATFORM_LINUX )
char exe_file[PATH_MAX + 1];
int size;
size = readlink("/proc/self/exe", exe_file, PATH_MAX);
if (size < 0) {
return "./";
} else {
exe_file[size] = '\0';
return std::string(dirname(exe_file)) + "/";
}
#elif defined( PLATFORM_WIN32 )
// Get path to executable:
TCHAR szDllName[_MAX_PATH];
TCHAR szDrive[_MAX_DRIVE];
TCHAR szDir[_MAX_DIR];
TCHAR szFilename[_MAX_DIR];
TCHAR szExt[_MAX_DIR];
GetModuleFileName(0, szDllName, _MAX_PATH);
_splitpath(szDllName, szDrive, szDir, szFilename, szExt);
return std::string(szDrive) + std::string(szDir);
#elif defined( PLATFORM_BSD )
int mib[4];
mib[0] = CTL_KERN;
mib[1] = KERN_PROC;
mib[2] = KERN_PROC_PATHNAME;
mib[3] = -1;
char buf[1024];
size_t cb = sizeof(buf);
sysctl(mib, 4, buf, &cb, NULL, 0);
return FileRemoveFileName( std::string( buf ) );
#elif defined( PLATFORM_SOLARIS )
return FileRemoveFileName( std::string( getexecname() ) );
#elif defined( PLATFORM_HAIKU )
image_info info;
int32 cookie = 0;
while ( B_OK == get_next_image_info( 0, &cookie, &info ) ) {
if ( info.type == B_APP_IMAGE )
break;
}
return FileRemoveFileName( std::string( info.name ) );
#else
#warning GetProcessPath() not implemented on this platform. ( will return "./" )
return "./";
#endif
}
//----------------------------------------------------------------------------------------
static void GetCurrentProcessDirectory(nsFileSpec& aFileSpec)
//----------------------------------------------------------------------------------------
{
#if defined (XP_WIN)
char buf[MAX_PATH];
if ( ::GetModuleFileName(0, buf, sizeof(buf)) ) {
// chop of the executable name by finding the rightmost backslash
char* lastSlash = PL_strrchr(buf, '\\');
if (lastSlash)
*(lastSlash + 1) = '\0';
aFileSpec = buf;
return;
}
#elif defined(XP_OS2)
PPIB ppib;
PTIB ptib;
char buffer[CCHMAXPATH];
DosGetInfoBlocks( &ptib, &ppib);
DosQueryModuleName( ppib->pib_hmte, CCHMAXPATH, buffer);
*strrchr( buffer, '\\') = '\0'; // XXX DBCS misery
aFileSpec = buffer;
return;
#elif defined(XP_UNIX)
// In the absence of a good way to get the executable directory let
// us try this for unix:
// - if MOZILLA_FIVE_HOME is defined, that is it
// - else give the current directory
char buf[MAXPATHLEN];
char *moz5 = PR_GetEnv("MOZILLA_FIVE_HOME");
if (moz5)
{
aFileSpec = moz5;
return;
}
else
{
#if defined(DEBUG)
static PRBool firstWarning = PR_TRUE;
if(firstWarning) {
// Warn that MOZILLA_FIVE_HOME not set, once.
printf("Warning: MOZILLA_FIVE_HOME not set.\n");
firstWarning = PR_FALSE;
}
#endif /* DEBUG */
// Fall back to current directory.
if (getcwd(buf, sizeof(buf)))
{
aFileSpec = buf;
return;
}
}
#elif defined(XP_BEOS)
char *moz5 = getenv("MOZILLA_FIVE_HOME");
if (moz5)
{
aFileSpec = moz5;
return;
}
else
{
static char buf[MAXPATHLEN];
int32 cookie = 0;
image_info info;
char *p;
*buf = 0;
if(get_next_image_info(0, &cookie, &info) == B_OK)
{
strcpy(buf, info.name);
if((p = strrchr(buf, '/')) != 0)
{
*p = 0;
aFileSpec = buf;
return;
}
}
}
#endif
NS_ERROR("unable to get current process directory");
} // GetCurrentProcessDirectory()
