From: Wim Taymans Date: Sat, 24 Feb 2001 17:49:57 +0000 (+0000) Subject: Moved some win32 files around small fixes to wincodec X-Git-Tag: RELEASE-0_1_1-DUCTTAPE~10 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=a114c20d48e4949ac72f3331698e9bfec78f7de2;p=platform%2Fupstream%2Fgstreamer.git Moved some win32 files around small fixes to wincodec Original commit message from CVS: Moved some win32 files around small fixes to wincodec --- diff --git a/include/avifmt.h b/libs/winloader/avifmt.h similarity index 100% rename from include/avifmt.h rename to libs/winloader/avifmt.h diff --git a/include/registry.h b/libs/winloader/registry.h similarity index 99% rename from include/registry.h rename to libs/winloader/registry.h index 44026e9..94f45fc 100644 --- a/include/registry.h +++ b/libs/winloader/registry.h @@ -15,11 +15,11 @@ extern "C" { long RegOpenKeyExA(long key, const char* subkey, long reserved, long access, int* newkey); long RegCloseKey(long key); long RegQueryValueExA(long key, const char* value, int* reserved, int* type, int* data, int* count); -long RegCreateKeyExA(long key, const char* name, long reserved, - void* classs, long options, long security, +long RegCreateKeyExA(long key, const char* name, long reserved, + void* classs, long options, long security, void* sec_attr, int* newkey, int* status) ; long RegSetValueExA(long key, const char* name, long v1, long v2, void* data, long size); #ifdef __cplusplus }; #endif -#endif +#endif \ No newline at end of file diff --git a/libs/winloader/win32.c b/libs/winloader/win32.c new file mode 100644 index 0000000..0c23b93 --- /dev/null +++ b/libs/winloader/win32.c @@ -0,0 +1,1483 @@ +/*********************************************************** + + Win32 emulation code. Functions that emulate + responses from corresponding Win32 API calls. + Since we are not going to be able to load + virtually any DLL, we can only implement this + much, adding needed functions with each new codec. + +************************************************************/ + +#include "win32.h" +#include +#include +#include +#include +#include +#include +#include + +#include +#include +#include +#include +#include +#include + +#include + +static unsigned int localcount() +{ + int a; + __asm__ __volatile__("rdtsc\n\t" + :"=a"(a) + : + :"edx"); + return a; +} + +void dbgprintf(char* fmt, ...) +{ +#ifdef DETAILED_OUT + va_list va; + FILE* f; + va_start(va, fmt); + f=fopen("./log", "a"); + vfprintf(f, fmt, va); + fsync(f); + fclose(f); +#endif +} +char export_names[500][30]={ +"name1", +//"name2", +//"name3" +}; +//#define min(x,y) ((x)<(y)?(x):(y)) + +static unsigned char* heap=NULL; +static int heap_counter=0; +void test_heap() +{ + int offset=0; + if(heap==0) + return; + while(offset20000000) + { + printf("No enough memory\n"); + return 0; + } + *(int*)(heap+heap_counter)=0x433476; + heap_counter+=4; + *(int*)(heap+heap_counter)=size; + heap_counter+=4; + printf("Allocated %d bytes of memory: sys %d, user %d-%d\n", size, heap_counter-8, heap_counter, heap_counter+size); + if(to_zero) + memset(heap+heap_counter, 0, size); + heap_counter+=size; + return heap+heap_counter-size; +} +int my_release(char* memory) +{ + test_heap(); + if(memory==NULL) + { + printf("ERROR: free(0)\n"); + return 0; + } + if(*(int*)(memory-8)!=0x433476) + { + printf("MEMORY CORRUPTION !!!!!!!!!!!!!!!!!!!\n"); + return 0; + } + printf("Freed %d bytes of memory\n", *(int*)(memory-4)); +// memset(memory-8, *(int*)(memory-4), 0xCC); + return 0; +} + +#else +void* my_mreq(int size, int to_zero) +{ + void* answer; + if(to_zero) + answer=calloc(size+4, 1); + else + answer=malloc(size+4); + *(int*)answer=size; + return (int*)answer+1; +} +int my_release(char* memory) +{ + if(memory==0)return 0; + free(memory-4); + return 0; +} +int my_size(char* memory) +{ + return *(int*)(memory-4); +} +#endif + +extern int unk_exp1; +char extcode[20000];// place for 200 unresolved exports +int pos=0; + +int WINAPI ext_unknown() +{ + printf("Unknown func called\n"); + return 0; +} +int WINAPI expIsBadWritePtr(void* ptr, unsigned int count) +{ + dbgprintf("IsBadWritePtr(%x, %x)\n", ptr, count); + if(count==0) + return 0; + if(ptr==0) + return 1; + return 0; +} +int WINAPI expIsBadReadPtr(void* ptr, unsigned int count) +{ + dbgprintf("IsBadReadPtr(%x, %x)\n", ptr, count); + if(count==0) + return 0; + if(ptr==0) + return 1; + return 0; +} +void* CDECL expmalloc(int size) +{ +//printf("malloc"); +// return malloc(size); + void* result=my_mreq(size,0); + dbgprintf("malloc(%x)\n", size); + if(result==0) + { + dbgprintf("returns 0\n"); + printf("WARNING: malloc() failed\n"); + } + return result; +} +void CDECL expfree(void* mem) +{ +// return free(mem); + dbgprintf("free(%x)\n", mem); + my_release(mem); +} +void* CDECL expnew(int size) +{ +// printf("NEW:: Call from address %08x\n STACK DUMP:\n", *(-1+(int*)&size)); +// printf("%08x %08x %08x %08x\n", +// size, *(1+(int*)&size), +// *(2+(int*)&size),*(3+(int*)&size)); + void* result=expmalloc(size); + dbgprintf("new(%x)\n", size); + if(result==0) + { + dbgprintf("returns 0\n"); + printf("WARNING: malloc() failed\n"); + } + return result; + +} +int CDECL expdelete(void* memory) +{ + dbgprintf("delete(%x)\n", memory); + expfree(memory); + return 0; +} +int WINAPI expDisableThreadLibraryCalls(int module) +{ + dbgprintf("DisableThreadLibraryCalls(%x)\n", module); + return 0; +} +int CDECL exp_initterm(int v1, int v2) +{ + return 0; +} + +typedef struct { + unsigned int uDriverSignature; + void* hDriverModule; + void* DriverProc; + unsigned int dwDriverID; +} DRVR; + +void* WINAPI expGetDriverModuleHandle(DRVR* pdrv) +{ + dbgprintf("GetDriverModuleHandle(%x)\n", pdrv); + return pdrv->hDriverModule; +} + +void* WINAPI expGetModuleHandleA(const char* name) +{ + WINE_MODREF* wm; + dbgprintf("GetModuleHandleA(%s)\n", name); + wm=MODULE_FindModule(name); + if(wm==0)return 0; + return (void*)(wm->module); +} +struct th_list_t; +typedef struct th_list_t{ +int id; +void* thread; +struct th_list_t* next; +struct th_list_t* prev; +}th_list; + +static th_list* list=NULL; + + + +void* WINAPI expCreateThread(void* pSecAttr, long dwStackSize, void* lpStartAddress, + void* lpParameter, long dwFlags, long* dwThreadId) +{ + pthread_t *pth; +// printf("CreateThread:"); + pth=my_mreq(sizeof(pthread_t), 0); + dbgprintf("pthread_create\n"); + pthread_create(pth, NULL, lpStartAddress, lpParameter); + if(dwFlags) + dbgprintf( "WARNING: CreateThread flags not supported\n"); + if(dwThreadId) + *dwThreadId=(long)pth; + dbgprintf( "Created thread %08X\n", pth); + if(list==NULL) + { + list=my_mreq(sizeof(th_list), 1); + list->next=list->prev=NULL; + } + else + { + list->next=my_mreq(sizeof(th_list), 0); + list->next->prev=list; + list->next->next=NULL; + list=list->next; + } + list->thread=pth; + return pth; +} + +struct mutex_list_t; + +struct mutex_list_t +{ + pthread_mutex_t *pm; + char name[64]; + struct mutex_list_t* next; + struct mutex_list_t* prev; +}; +typedef struct mutex_list_t mutex_list; +static mutex_list* mlist=NULL; +void* WINAPI expCreateEventA(void* pSecAttr, char bManualReset, + char bInitialState, const char* name) +{ +#warning ManualReset + pthread_mutex_t *pm; + dbgprintf("CreateEvent\n"); + if(mlist!=NULL) + { + mutex_list* pp=mlist; + if(name!=NULL) + do + { + if(strcmp(pp->name, name)==0) + return pp->pm; + }while(pp=pp->prev); + } + pm=my_mreq(sizeof(pthread_mutex_t), 0); + pthread_mutex_init(pm, NULL); + if(mlist==NULL) + { + mlist=my_mreq(sizeof(mutex_list), 00); + mlist->next=mlist->prev=NULL; + } + else + { + mlist->next=my_mreq(sizeof(mutex_list), 00); + mlist->next->prev=mlist->next; + mlist->next->next=NULL; + mlist=mlist->next; + } + mlist->pm=pm; + if(name!=NULL) + strncpy(mlist->name, name, 64); + else + mlist->name[0]=0; + if(pm==NULL) + dbgprintf("ERROR::: CreateEventA failure\n"); + if(bInitialState) + pthread_mutex_lock(pm); + return pm; +} + +void* WINAPI expSetEvent(void* event) +{ + dbgprintf("Trying to lock %X\n", event); + pthread_mutex_lock(event); +} +void* WINAPI expResetEvent(void* event) +{ + dbgprintf("Unlocking %X\n", event); + pthread_mutex_unlock(event); +} + +void* WINAPI expWaitForSingleObject(void* object, int duration) +{ +#warning not sure + dbgprintf("WaitForSingleObject: duration %d\n", duration); + pthread_mutex_lock(object); + pthread_mutex_unlock(object); +} + +static BYTE PF[64] = {0,}; + +void WINAPI expGetSystemInfo(SYSTEM_INFO* si) +{ + /* FIXME: better values for the two entries below... */ + static int cache = 0; + static SYSTEM_INFO cachedsi; + HKEY xhkey=0,hkey; + dbgprintf("GetSystemInfo()\n"); + + if (cache) { + memcpy(si,&cachedsi,sizeof(*si)); + return; + } + memset(PF,0,sizeof(PF)); + + cachedsi.u.s.wProcessorArchitecture = PROCESSOR_ARCHITECTURE_INTEL; + cachedsi.dwPageSize = getpagesize(); + + /* FIXME: better values for the two entries below... */ + cachedsi.lpMinimumApplicationAddress = (void *)0x40000000; + cachedsi.lpMaximumApplicationAddress = (void *)0x7FFFFFFF; + cachedsi.dwActiveProcessorMask = 1; + cachedsi.dwNumberOfProcessors = 1; + cachedsi.dwProcessorType = PROCESSOR_INTEL_386; + cachedsi.dwAllocationGranularity = 0x10000; + cachedsi.wProcessorLevel = 3; /* 386 */ + cachedsi.wProcessorRevision = 0; + + { + char buf[20]; + char line[200]; + FILE *f = fopen ("/proc/cpuinfo", "r"); + + if (!f) + return; + xhkey = 0; + while (fgets(line,200,f)!=NULL) { + char *s,*value; + + /* NOTE: the ':' is the only character we can rely on */ + if (!(value = strchr(line,':'))) + continue; + /* terminate the valuename */ + *value++ = '\0'; + /* skip any leading spaces */ + while (*value==' ') value++; + if ((s=strchr(value,'\n'))) + *s='\0'; + + /* 2.1 method */ + if (!lstrncmpiA(line, "cpu family",strlen("cpu family"))) { + if (isdigit (value[0])) { + switch (value[0] - '0') { + case 3: cachedsi.dwProcessorType = PROCESSOR_INTEL_386; + cachedsi.wProcessorLevel= 3; + break; + case 4: cachedsi.dwProcessorType = PROCESSOR_INTEL_486; + cachedsi.wProcessorLevel= 4; + break; + case 5: cachedsi.dwProcessorType = PROCESSOR_INTEL_PENTIUM; + cachedsi.wProcessorLevel= 5; + break; + case 6: cachedsi.dwProcessorType = PROCESSOR_INTEL_PENTIUM; + cachedsi.wProcessorLevel= 5; + break; + default: + break; + } + } + /* set the CPU type of the current processor */ + sprintf(buf,"CPU %ld",cachedsi.dwProcessorType); + continue; + } + /* old 2.0 method */ + if (!lstrncmpiA(line, "cpu",strlen("cpu"))) { + if ( isdigit (value[0]) && value[1] == '8' && + value[2] == '6' && value[3] == 0 + ) { + switch (value[0] - '0') { + case 3: cachedsi.dwProcessorType = PROCESSOR_INTEL_386; + cachedsi.wProcessorLevel= 3; + break; + case 4: cachedsi.dwProcessorType = PROCESSOR_INTEL_486; + cachedsi.wProcessorLevel= 4; + break; + case 5: cachedsi.dwProcessorType = PROCESSOR_INTEL_PENTIUM; + cachedsi.wProcessorLevel= 5; + break; + case 6: cachedsi.dwProcessorType = PROCESSOR_INTEL_PENTIUM; + cachedsi.wProcessorLevel= 5; + break; + default: + break; + } + } + /* set the CPU type of the current processor */ + sprintf(buf,"CPU %ld",cachedsi.dwProcessorType); + continue; + } + if (!lstrncmpiA(line,"fdiv_bug",strlen("fdiv_bug"))) { + if (!lstrncmpiA(value,"yes",3)) + PF[PF_FLOATING_POINT_PRECISION_ERRATA] = TRUE; + + continue; + } + if (!lstrncmpiA(line,"fpu",strlen("fpu"))) { + if (!lstrncmpiA(value,"no",2)) + PF[PF_FLOATING_POINT_EMULATED] = TRUE; + + continue; + } + if (!lstrncmpiA(line,"processor",strlen("processor"))) { + /* processor number counts up...*/ + int x; + + if (sscanf(value,"%d",&x)) + if (x+1>cachedsi.dwNumberOfProcessors) + cachedsi.dwNumberOfProcessors=x+1; + + /* Create a new processor subkey on a multiprocessor + * system + */ + sprintf(buf,"%d",x); + } + if (!lstrncmpiA(line,"stepping",strlen("stepping"))) { + int x; + + if (sscanf(value,"%d",&x)) + cachedsi.wProcessorRevision = x; + } + if (!lstrncmpiA(line,"flags",strlen("flags"))) { + if (strstr(value,"cx8")) + PF[PF_COMPARE_EXCHANGE_DOUBLE] = TRUE; + if (strstr(value,"mmx")) + PF[PF_MMX_INSTRUCTIONS_AVAILABLE] = TRUE; + + } + } + fclose (f); + } + memcpy(si,&cachedsi,sizeof(*si)); +} + +long WINAPI expGetVersion() +{ + return 0xC0000A04;//Windows 98 +} + +HANDLE WINAPI expHeapCreate(long flags, long init_size, long max_size) +{ +// printf("HeapCreate:"); + dbgprintf("HeapCreate(%X, %X, %X)\n", flags, init_size, max_size); + if(init_size==0) + return (HANDLE)my_mreq(0x110000, 0); + else + return (HANDLE)my_mreq(init_size, 0); +} +void* WINAPI expHeapAlloc(HANDLE heap, int flags, int size) +{ + void* z; + dbgprintf("HeapAlloc(%X, %X, %X)\n", heap, flags, size); +// printf("HeapAlloc:"); + z=my_mreq(size, flags&8); +// z=HeapAlloc(heap,flags,size); + if(z==0) + printf("HeapAlloc failure\n"); + return z; +} +long WINAPI expHeapDestroy(void* heap) +{ + dbgprintf("HeapDestroy(%X)\n", heap); + my_release(heap); + return 1; +} + +long WINAPI expHeapFree(int arg1, int arg2, void* ptr) +{ + dbgprintf("HeapFree(%X, %X, %X)\n", arg1, arg2, ptr); + my_release(ptr); + return 1; +} +long WINAPI expHeapSize(int heap, int flags, void* pointer) +{ + return my_size(pointer); +} +long WINAPI expGetProcessHeap(void) +{ + return 1; +} +void* WINAPI expVirtualAlloc(void* v1, long v2, long v3, long v4) +{ + void* z; + dbgprintf("VirtualAlloc(%d %d %d %d) \n",v1,v2,v3,v4); + z=VirtualAlloc(v1, v2, v3, v4); + if(z==0) + printf("VirtualAlloc failure\n"); + return z; +} +int WINAPI expVirtualFree(void* v1, int v2, int v3) +{ + dbgprintf("VirtualFree(%X %X %X) \n",v1,v2,v3); + return VirtualFree(v1,v2,v3); +} +struct CRITSECT +{ + pthread_t id; + pthread_mutex_t mutex; + int locked; +}; +void WINAPI expInitializeCriticalSection(CRITICAL_SECTION* c) +{ + struct CRITSECT cs; + dbgprintf("InitCriticalSection(%X) \n", c); +/* if(sizeof(pthread_mutex_t)>sizeof(CRITICAL_SECTION)) + { + printf(" ERROR:::: sizeof(pthread_mutex_t) is %d, expected <=%d!\n", + sizeof(pthread_mutex_t), sizeof(CRITICAL_SECTION)); + return; + }*/ +/* pthread_mutex_init((pthread_mutex_t*)c, NULL); */ + pthread_mutex_init(&cs.mutex, NULL); + cs.locked=0; + *(void**)c=malloc(sizeof cs); + memcpy(*(void**)c, &cs, sizeof cs); + return; +} +void WINAPI expEnterCriticalSection(CRITICAL_SECTION* c) +{ + struct CRITSECT* cs=(struct CRITSECT*)c; + dbgprintf("EnterCriticalSection(%X) \n",c); +// cs.id=pthread_self(); + if(cs->locked) + if(cs->id==pthread_self()) + return; + pthread_mutex_lock(&(cs->mutex)); + cs->locked=1; + cs->id=pthread_self(); + return; +} +void WINAPI expLeaveCriticalSection(CRITICAL_SECTION* c) +{ + struct CRITSECT* cs=(struct CRITSECT*)c; + dbgprintf("LeaveCriticalSection(%X) \n",c); + cs->locked=0; + pthread_mutex_unlock(&(cs->mutex)); + return; +} +void WINAPI expDeleteCriticalSection(CRITICAL_SECTION *c) +{ + dbgprintf("DeleteCriticalSection(%X) \n",c); + pthread_mutex_destroy((pthread_mutex_t*)c); + return; +} +int WINAPI expGetCurrentThreadId() +{ + dbgprintf("GetCurrentThreadId() \n"); + return getpid(); +} +struct tls_s; +typedef struct tls_s +{ + void* value; + int used; + struct tls_s* prev; + struct tls_s* next; +}tls_t; + +tls_t* g_tls=NULL; + +void* WINAPI expTlsAlloc() +{ + dbgprintf("TlsAlloc \n"); + if(g_tls==NULL) + { + g_tls=my_mreq(sizeof(tls_t), 0); + g_tls->next=g_tls->prev=NULL; + } + else + { + g_tls->next=my_mreq(sizeof(tls_t), 0); + g_tls->next->prev=g_tls; + g_tls->next->next=NULL; + g_tls=g_tls->next; + } + return g_tls; +} + +int WINAPI expTlsSetValue(tls_t* index, void* value) +{ + dbgprintf("TlsSetVal(%X %X) \n", index, value ); + if(index==0) + return 0; + index->value=value; + return 1; +} +void* WINAPI expTlsGetValue(tls_t* index) +{ + dbgprintf("TlsGetVal(%X) \n", index ); + if(index==0) + return 0; + return index->value; +} +int WINAPI expTlsFree(tls_t* index) +{ + dbgprintf("TlsFree(%X) \n", index); + if(index==0) + return 0; + if(index->next) + index->next->prev=index->prev; + if(index->prev) + index->prev->next=index->next; + my_release((void*)index); + return 1; +} + +void* WINAPI expLocalAlloc(int flags, int size) +{ + void* z; + dbgprintf("LocalAlloc(%d, flags %X)\n", size, flags); + if(flags&GMEM_ZEROINIT) + z=my_mreq(size, 1); + else + z=my_mreq(size, 0); + if(z==0) + printf("LocalAlloc() failed\n"); + return z; +} +void* WINAPI expLocalLock(void* z) +{ + dbgprintf("LocalLock\n"); + return z; +} +void* WINAPI expGlobalAlloc(int flags, int size) +{ + void* z; + dbgprintf("GlobalAlloc(%d, flags 0x%X)\n", size, flags); + if(flags&GMEM_ZEROINIT) + z=my_mreq(size, 1); + else + z=my_mreq(size, 0); + if(z==0) + printf("LocalAlloc() failed\n"); + return z; +} +void* WINAPI expGlobalLock(void* z) +{ + dbgprintf("GlobalLock\n"); + return z; +} + +int WINAPI expLoadStringA(long instance, long id, void* buf, long size) +{ + dbgprintf("LoadStringA\n"); + return LoadStringA(instance, id, buf, size); +} + +long WINAPI expMultiByteToWideChar(long v1, long v2, char* s1, long siz1, char* s2, int siz2) +{ +#warning FIXME + dbgprintf("MB2WCh\n"); + printf("WARNING: Unsupported call: MBToWCh %s\n", s1); + if(s2==0) + return 1; + s2[0]=s2[1]=0; + return 1; +} +long WINAPI expWideCharToMultiByte(long v1, long v2, short* s1, long siz1, char* s2, int siz2, char* c3, int* siz3) +{ + dbgprintf("WCh2MB\n"); + return WideCharToMultiByte(v1, v2, s1, siz1, s2, siz2, c3, siz3); +} +long WINAPI expGetVersionExA(OSVERSIONINFOA* c) +{ + dbgprintf("GetVersionExA\n"); + c->dwMajorVersion=4; + c->dwMinorVersion=10; + c->dwBuildNumber=0x40a07ce; + c->dwPlatformId=VER_PLATFORM_WIN32_WINDOWS; + strcpy(c->szCSDVersion, "Win98"); + return 1; +} +#include +#include +#include +HANDLE WINAPI expCreateSemaphoreA(char* v1, long init_count, long max_count, char* name) +{ +#warning FIXME +/* struct sembuf buf[1]; + int sem=semget(IPC_PRIVATE,1,IPC_CREAT); + if(sem==-1) + { + printf("semget() failed\n"); + return (HANDLE)-1; + } + buf[0].sem_num=0; + printf("%s\n", name); + printf("Init count %d, max count %d\n", init_count, max_count); + buf[0].sem_op=-max_count+init_count; + buf[0].sem_flg=0; + if(semop(sem, &buf, 1)<0) + { + printf("semop() failed\n"); + } + return sem; +*/ + void* z; + dbgprintf("CreateSemaphoreA\n"); + z=my_mreq(24, 0); + pthread_mutex_init(z, NULL); + return (HANDLE)z; +} + +long WINAPI expReleaseSemaphore(long hsem, long increment, long* prev_count) +{ +// The state of a semaphore object is signaled when its count +// is greater than zero and nonsignaled when its count is equal to zero +// Each time a waiting thread is released because of the semaphore's signaled +// state, the count of the semaphore is decreased by one. + struct sembuf buf[1]; + dbgprintf("ReleaseSemaphore\n"); + printf("WARNING: Unsupported call: ReleaseSemaphoreA\n"); +/* if(hsem==-1)return 0; + buf[0].sem_num=0; + buf[0].sem_op=-1; + buf[0].sem_flg=0; + if(semop(hsem, &buf, 1)<0) + { + printf("ReleaseSemaphore: semop() failed\n"); + }*/ + + return 1;//zero on error +} + + +long WINAPI expRegOpenKeyExA(long key, const char* subkey, long reserved, long access, int* newkey) +{ + dbgprintf("RegOpenKeyExA(%d,%s)\n", key, subkey); + return RegOpenKeyExA(key, subkey, reserved, access, newkey); +} +long WINAPI expRegCloseKey(long key) +{ + dbgprintf("RegCloseKey()\n"); + return RegCloseKey(key); +} +long WINAPI expRegQueryValueExA(long key, const char* value, int* reserved, int* type, int* data, int* count) +{ + dbgprintf("RegQueryValueExA()\n"); + return RegQueryValueExA(key, value, reserved, type, data, count); +} +long WINAPI expRegCreateKeyExA(long key, const char* name, long reserved, + void* classs, long options, long security, + void* sec_attr, int* newkey, int* status) +{ + dbgprintf("RegCreateKeyExA()\n"); + return RegCreateKeyExA(key, name, reserved, classs, options, security, sec_attr, newkey, status); +} +long WINAPI expRegSetValueExA(long key, const char* name, long v1, long v2, void* data, long size) +{ + dbgprintf("RegSetValueExA()\n"); + return RegSetValueExA(key, name, v1, v2, data, size); +} + +long WINAPI expRegOpenKeyA ( +long hKey, + LPCSTR lpSubKey, + int* phkResult +){ + return RegOpenKeyExA(hKey, lpSubKey, 0, 0, phkResult); +} + +long WINAPI expQueryPerformanceCounter(long long* z) +{ + dbgprintf("QueryPerformanceCounter()\n"); + __asm__ __volatile__( + "rdtsc\n\t" + "movl %%eax, 0(%0)\n\t" + "movl %%edx, 4(%0)\n\t" + ::"c"(z)); + return 1; +} + +static double old_freq() +{ + int i=time(NULL); + int x,y; + while(i==time(NULL)); + x=localcount(); + i++; + while(i==time(NULL)); + y=localcount(); + return (double)(y-x)/1000.; +} +static double CPU_Freq() +{ + FILE *f = fopen ("/proc/cpuinfo", "r"); + char line[200]; + char model[200]="unknown"; + char flags[500]=""; + char *s,*value; + double freq=-1; + + if (!f) + { + printf("Can't open /proc/cpuinfo for reading\n"); + return old_freq(); + } + while (fgets(line,200,f)!=NULL) + { + /* NOTE: the ':' is the only character we can rely on */ + if (!(value = strchr(line,':'))) + continue; + /* terminate the valuename */ + *value++ = '\0'; + /* skip any leading spaces */ + while (*value==' ') value++; + if ((s=strchr(value,'\n'))) + *s='\0'; + + if (!strncasecmp(line, "cpu MHz",strlen("cpu MHz"))) + { + sscanf(value, "%lf", &freq); + freq*=1000; + break; + } + continue; + + } + fclose(f); + if(freq<0)return old_freq(); + return freq; +} + +long WINAPI expQueryPerformanceFrequency(long long* z) +{ + dbgprintf("QueryPerformanceFrequency()\n"); + *z=(long long)CPU_Freq(); + return 1; +} +long WINAPI exptimeGetTime() +{ + struct timeval t; + dbgprintf("timeGetTime()\n"); + gettimeofday(&t, 0); + return 1000*t.tv_sec+t.tv_usec/1000; +} +void* WINAPI expLocalHandle(void* v) +{ + dbgprintf("LocalHandle\n"); + return v; +} +void* WINAPI expGlobalHandle(void* v) +{ + dbgprintf("GlobalHandle\n"); + return v; +} +int WINAPI expGlobalUnlock(void* v) +{ + dbgprintf("GlobalUnlock\n"); + return 1; +} +// +void* WINAPI expGlobalFree(void* v) +{ + dbgprintf("GlobalFree(%X)\n", v); + my_release(v); + return 0; +} + +int WINAPI expLocalUnlock(void* v) +{ + dbgprintf("LocalUnlock\n"); + return 1; +} +// +void* WINAPI expLocalFree(void* v) +{ + dbgprintf("LocalFree(%X)\n", v); + my_release(v); + return 0; +} + +HRSRC WINAPI expFindResourceA(HMODULE module, char* name, char* type) +{ + dbgprintf("FindResourceA\n"); + return FindResourceA(module, name, type); +} +HGLOBAL WINAPI expLoadResource(HMODULE module, HRSRC res) +{ + dbgprintf("LoadResource\n"); + return LoadResource(module, res);; +} +void* WINAPI expLockResource(long res) +{ + dbgprintf("LockResource\n"); + return LockResource(res); +} +int WINAPI expFreeResource(long res) +{ + dbgprintf("FreeResource\n"); + return FreeResource(res); +} +//bool fun(HANDLE) +//!0 on success +int WINAPI expCloseHandle(long v1) +{ + dbgprintf("CloseHandle\n"); + return 1; +} + +const char* WINAPI expGetCommandLineA() +{ + dbgprintf("GetCommandLine\n"); + return "c:\\aviplay.exe"; +} +LPWSTR WINAPI expGetEnvironmentStringsW() +{ + static short envs[]={'p', 'a', 't', 'h', ' ', 'c', ':', '\\', 0}; + dbgprintf("GetEnvStringsW\n"); + return envs; +} + +int WINAPI expFreeEnvironmentStringsW(short* strings) +{ + dbgprintf("FreeEnvStringsW\n"); + return 1; +} +LPCSTR WINAPI expGetEnvironmentStrings() +{ + dbgprintf("GetEnvStrings\n"); + return "\0\0"; +} + +int WINAPI expGetStartupInfoA(STARTUPINFOA *s) +{ + int i; + dbgprintf("GetStartupInfoA\n"); + for(i=0; ifilename, '/')==NULL) + strcat(s, mr->filename); + else + strcat(s, strrchr(mr->filename, '/')+1); + return 1; +} + +int WINAPI expSetUnhandledExceptionFilter(void* filter) +{ + dbgprintf("SetUnhandledExcFilter\n"); + return 1;//unsupported and probably won't ever be supported +} +int WINAPI expLoadLibraryA(char* name) +{ + char qq[20]="./"; + dbgprintf("LoadLibraryA\n"); + printf("They want library %s\n", name); + strcat(qq, name); + return LoadLibraryA(qq); +} +int WINAPI expFreeLibrary(int module) +{ + dbgprintf("FreeLibrary\n"); + return FreeLibrary(module); +} +void* WINAPI expGetProcAddress(HMODULE mod, char* name) +{ + dbgprintf("GetProcAddress\n"); + return GetProcAddress(mod, name); +} + +long WINAPI expCreateFileMappingA(int hFile, void* lpAttr, + long flProtect, long dwMaxHigh, long dwMaxLow, const char* name) +{ + dbgprintf("CreateFileMappingA\n"); + return CreateFileMappingA(hFile, lpAttr, flProtect, dwMaxHigh, dwMaxLow, name); +} + +long WINAPI expOpenFileMappingA(long hFile, long hz, const char* name) +{ + dbgprintf("OpenFileMappingA\n"); + return OpenFileMappingA(hFile, hz, name); +} + +void* WINAPI expMapViewOfFile(HANDLE file, DWORD mode, DWORD offHigh, DWORD offLow, DWORD size) +{ + dbgprintf("MapViewOfFile(%d, %x, %x, %x, %x)\n", + file,mode,offHigh,offLow,size); + return (char*)file+offLow; +} + +void* WINAPI expUnmapViewOfFile(void* view) +{ + dbgprintf("UnmapViewOfFile()\n"); + return 0; +} + +void* WINAPI expSleep(int time) +{ + dbgprintf("Sleep(%d)\n", time); + usleep(time); + return 0; +} + // why does IV32 codec want to call this? I don't know ... +void* WINAPI expCreateCompatibleDC(int hdc) +{ + dbgprintf("CreateCompatibleDC(%d)\n", hdc); + return (void*)129; +} + +int WINAPI expGetDeviceCaps(int hdc, int unk) +{ + dbgprintf("GetDeviceCaps(%d, %d)\n", hdc, unk); + return 0; +} + +WIN_BOOL WINAPI expDeleteDC(int hdc) +{ + dbgprintf("DeleteDC(%d)\n", hdc); + return 0; +} + +int expwsprintfA(char* string, char* format, ...) +{ + va_list va; + va_start(va, format); + dbgprintf("wsprintfA\n"); + return vsprintf(string, format, va); +} + +int WINAPI expGetPrivateProfileIntA(char* appname, char* keyname, int default_value, char* filename) +{ + int size=4; + char* fullname; + dbgprintf("GetPrivateProfileIntA(%s, %s, %s)\n", appname, keyname, filename ); + if(!(appname && keyname && filename) ) return default_value; + fullname=(char*)malloc(50+strlen(appname)+strlen(keyname)+strlen(filename)); + strcpy(fullname, "Software\\IniFileMapping\\"); + strcat(fullname, appname); + strcat(fullname, "\\"); + strcat(fullname, keyname); + strcat(fullname, "\\"); + strcat(fullname, filename); + RegQueryValueExA(HKEY_LOCAL_MACHINE, fullname, NULL, NULL, &default_value, &size); + free(fullname); + return default_value; +} +int WINAPI expGetPrivateProfileStringA(const char* appname, const char* keyname, + const char* hz1, char* hz2, int default_value, const char* filename) +{ + int size=4; + char* fullname; + dbgprintf("GetPrivateProfileStringA(%s, %s, %s, %X, %X, %s)\n", appname, keyname, hz1, hz2, default_value, filename ); + if(!(appname && keyname && filename) ) return default_value; + fullname=(char*)malloc(50+strlen(appname)+strlen(keyname)+strlen(filename)); + strcpy(fullname, "Software\\IniFileMapping\\"); + strcat(fullname, appname); + strcat(fullname, "\\"); + strcat(fullname, keyname); + strcat(fullname, "\\"); + strcat(fullname, filename); +// RegQueryValueExA(HKEY_LOCAL_MACHINE, fullname, NULL, NULL, &default_value, &size); + printf("GetPrivateProfileStringA(%s, %s, %s, %X, %X, %s)\n", appname, keyname, hz1, hz2, default_value, filename ); + free(fullname); + return default_value; +} + +int WINAPI expDefDriverProc(int _private, int id, int msg, int arg1, int arg2) +{ + printf("Called DefDriverProc(%X)\n", msg); + return 0; +} + +int WINAPI expSizeofResource(int v1, int v2) +{ + dbgprintf("SizeofResource()\n"); + return SizeofResource(v1, v2); +} + +int WINAPI expGetLastError() +{ + dbgprintf("GetLastError()\n"); + return GetLastError(); +} + +void WINAPI expSetLastError(int error) +{ + dbgprintf("SetLastError()\n"); + SetLastError(error); +} + +char* expstrrchr(char* string, int value) +{ + return strrchr(string, value); +} + +char* expstrchr(char* string, int value) +{ + return strchr(string, value); +} + +int WINAPI expGetFileVersionInfoSizeA(const char* name, int* lpHandle) +{ + printf("GetFileVersionInfoSizeA(%s,0x%X)\n", name, lpHandle); + return 0; +} + +int WINAPI expIsBadStringPtrW(const short* string, int nchars) +{ + if(string==0)return 1; + return 0; +} +extern long WINAPI InterlockedExchangeAdd( long* dest, long incr ) +{ + long ret; + __asm__ __volatile__( "lock; xaddl %0,(%1)" + : "=r" (ret) : "r" (dest), "0" (incr) : "memory" ); + return ret; +} + +extern long WINAPI expInterlockedIncrement( long* dest ) +{ + return InterlockedExchangeAdd( dest, 1 ) + 1; +} +extern long WINAPI expInterlockedDecrement( long* dest ) +{ + return InterlockedExchangeAdd( dest, -1 ) - 1; +} + +extern void WINAPI expOutputDebugStringA( const char* string ) +{ + fprintf(stderr, "DEBUG: %s\n", string); +} + +int WINAPI expGetDC(int hwnd) +{ + return 0; +} + +int WINAPI expGetDesktopWindow() +{ + return 0; +} + +int WINAPI expReleaseDC(int hwnd, int hdc) +{ + return 0; +} + +int WINAPI expGetSystemPaletteEntries(int hdc, int iStartIndex, int nEntries, void* lppe) +{ + return 0; +} + +struct exports +{ + char name[64]; + int id; + void* func; +}; +struct libs +{ + char name[64]; + int length; + struct exports* exps; +}; + +#define FF(X,Y) \ +{#X, Y, exp##X}, + +struct exports exp_kernel32[]={ +FF(IsBadWritePtr, 357) +FF(IsBadReadPtr, 354) +FF(IsBadStringPtrW, -1) +FF(DisableThreadLibraryCalls, -1) +FF(CreateThread, -1) +FF(CreateEventA, -1) +FF(SetEvent, -1) +FF(ResetEvent, -1) +FF(WaitForSingleObject, -1) +FF(GetSystemInfo, -1) +FF(GetVersion, 332) +FF(HeapCreate, 461) +FF(HeapAlloc, -1) +FF(HeapDestroy, -1) +FF(HeapFree, -1) +FF(HeapSize, -1) +FF(GetProcessHeap, -1) +FF(VirtualAlloc, -1) +FF(VirtualFree, -1) +FF(InitializeCriticalSection, -1) +FF(EnterCriticalSection, -1) +FF(LeaveCriticalSection, -1) +FF(DeleteCriticalSection, -1) +FF(TlsAlloc, -1) +FF(TlsFree, -1) +FF(TlsGetValue, -1) +FF(TlsSetValue, -1) +FF(GetCurrentThreadId, -1) +FF(LocalAlloc, -1) +FF(LocalLock, -1) +FF(GlobalAlloc, -1) +FF(GlobalLock, -1) +FF(MultiByteToWideChar, 427) +FF(WideCharToMultiByte, -1) +FF(GetVersionExA, -1) +FF(CreateSemaphoreA, -1) +FF(QueryPerformanceCounter, -1) +FF(QueryPerformanceFrequency, -1) +FF(LocalHandle, -1) +FF(LocalUnlock, -1) +FF(LocalFree, -1) +FF(GlobalHandle, -1) +FF(GlobalUnlock, -1) +FF(GlobalFree, -1) +FF(LoadResource, -1) +FF(ReleaseSemaphore, -1) +FF(FindResourceA, -1) +FF(LockResource, -1) +FF(FreeResource, -1) +FF(SizeofResource, -1) +FF(CloseHandle, -1) +FF(GetCommandLineA, -1) +FF(GetEnvironmentStringsW, -1) +FF(FreeEnvironmentStringsW, -1) +FF(GetEnvironmentStrings, -1) +FF(GetStartupInfoA, -1) +FF(GetStdHandle, -1) +FF(GetFileType, -1) +FF(SetHandleCount, -1) +FF(GetACP, -1) +FF(GetModuleFileNameA, -1) +FF(SetUnhandledExceptionFilter, -1) +FF(LoadLibraryA, -1) +FF(GetProcAddress, -1) +FF(FreeLibrary, -1) +FF(CreateFileMappingA, -1) +FF(OpenFileMappingA, -1) +FF(MapViewOfFile, -1) +FF(UnmapViewOfFile, -1) +FF(Sleep, -1) +FF(GetModuleHandleA, -1) +FF(GetPrivateProfileIntA, -1) +FF(GetPrivateProfileStringA, -1) +FF(GetLastError, -1) +FF(SetLastError, -1) +FF(InterlockedIncrement, -1) +FF(InterlockedDecrement, -1) +FF(OutputDebugStringA, -1) +}; + +struct exports exp_msvcrt[]={ +FF(malloc, -1) +FF(_initterm, -1) +FF(free, -1) +{"??3@YAXPAX@Z", -1, expdelete}, +{"??2@YAPAXI@Z", -1, expnew}, +FF(strrchr, -1) +FF(strchr, -1) +}; +struct exports exp_winmm[]={ +FF(GetDriverModuleHandle, -1) +FF(timeGetTime, -1) +FF(DefDriverProc, -1) +}; +struct exports exp_user32[]={ +FF(LoadStringA, -1) +FF(wsprintfA, -1) +FF(GetDC, -1) +FF(GetDesktopWindow, -1) +FF(ReleaseDC, -1) +}; +struct exports exp_advapi32[]={ +FF(RegOpenKeyA, -1) +FF(RegOpenKeyExA, -1) +FF(RegCreateKeyExA, -1) +FF(RegQueryValueExA, -1) +FF(RegSetValueExA, -1) +FF(RegCloseKey, -1) +}; +struct exports exp_gdi32[]={ +FF(CreateCompatibleDC, -1) +FF(GetDeviceCaps, -1) +FF(DeleteDC, -1) +FF(GetSystemPaletteEntries, -1) +}; +struct exports exp_version[]={ +FF(GetFileVersionInfoSizeA, -1) +}; +#define LL(X) \ +{#X".dll", sizeof(exp_##X)/sizeof(struct exports), exp_##X}, + +struct libs libraries[]={ +LL(kernel32) +LL(msvcrt) +LL(winmm) +LL(user32) +LL(advapi32) +LL(gdi32) +LL(version) +}; + +void* LookupExternal(const char* library, int ordinal) +{ + char* answ; + int i,j; + if(library==0) + { + printf("ERROR: library=0\n"); + return (void*)ext_unknown; + } + printf("External func %s:%d\n", library, ordinal); +// printf("%x %x\n", &unk_exp1, &unk_exp2); + + for(i=0; i