int main(int argc,char *argv[])
{
extern int amx_ConsoleInit(AMX *amx);
extern int amx_ConsoleCleanup(AMX *amx);
extern int amx_CoreInit(AMX *amx);
extern int amx_CoredCleanp(AMX *amx);
size_t memsize;
void *program;
AMX amx;
int index, err;
cell amx_addr, *phys_addr;
char output[128];
if (argc != 4)
PrintUsage(argv[0]);
if ((memsize = aux_ProgramSize(argv[1])) == 0)
PrintUsage(argv[0]);
program = malloc(memsize);
if (program == NULL)
ErrorExit(NULL, AMX_ERR_MEMORY);
err = aux_LoadProgram(&amx, argv[1], program);
if (err)
ErrorExit(&amx, err);
amx_ConsoleInit(amx);
err = amx_CoreInit(amx);
if (err)
ErrorExit(&amx, err);
err = amx_FindPublic(&amx, argv[2], &index);
if (err)
ErrorExit(&amx, err);
err = amx_Allot(&amx, strlen(argv[3]) + 1, &amx_addr, &phys_addr);
if (err)
ErrorExit(&amx, err);
amx_SetString(phys_addr, argv[3], 0);
err = amx_Exec(&amx, NULL, index, 1, amx_addr);
if (err)
ErrorExit(&amx, err);
amx_GetString(output, phys_addr);
amx_Release(&amx, amx_addr);
printf("%s returns %s\n", argv[1], output);
amx_ConsoleCleanup(&amx);
amx_CoreCleanup(&amx);
amx_Cleanup(&amx);
free(program);
return 0;
}
bool CGamemodeManager::Load(char* gmFile)
{
if (this->gmIsInit)
Unload();
FILE* f = fopen(gmFile, "rb");
if (!f) return false;
fclose(f);
memset((void*)&(this->gmAMX), 0, sizeof(AMX));
this->gmSleepTime = 0.0f;
strcpy(szGameModeFileName, gmFile);
int err = aux_LoadProgram(&(this->gmAMX), szGameModeFileName);
if (err != AMX_ERR_NONE)
{
AMXPrintError(this, &(this->gmAMX), err);
logprintf("Failed to load '%s' script.", szGameModeFileName);
return false;
}
amx_CoreInit(&(this->gmAMX));
amx_FloatInit(&(this->gmAMX));
amx_StringInit(&(this->gmAMX));
amx_FileInit(&(this->gmAMX));
amx_TimeInit(&(this->gmAMX));
//amx_DGramInit(&(this->gmAMX));
amx_CustomInit(&(this->gmAMX));
amx_sampDbInit(&(this->gmAMX));
__Plugins->DoAmxLoad(&(this->gmAMX));
this->gmIsInit = true;
int tmp;
if (!amx_FindPublic(&(this->gmAMX), "OnGameModeInit", &tmp))
amx_Exec(&(this->gmAMX), (cell*)&tmp, tmp);
__NetGame->filterscriptsManager->OnGameModeInit();
cell ret = 0;
err = amx_Exec(&(this->gmAMX), &ret, AMX_EXEC_MAIN);
if (err == AMX_ERR_SLEEP)
{
this->gmIsSleeping = true;
this->gmSleepTime = ((float)ret / 1000.0f);
}
else if (err != AMX_ERR_NONE)
{
this->gmIsSleeping = false;
AMXPrintError(this, &(this->gmAMX), err);
}
return true;
}
int main(int argc, char *argv[])
{
size_t memsize;
void *program;
AMX amx;
cell ret = 0;
int err;
if (argc != 2 || (memsize = aux_ProgramSize(argv[1])) == 0)
ErrorExit("Usage: PRUN3 <filename>\n\n"
"The filename must include the extension", 0);
program = VirtualAlloc(NULL, memsize, MEM_RESERVE, PAGE_READWRITE);
if (program == NULL)
ErrorExit("Failed to reserve memory", 0);
__try {
err = aux_LoadProgram(&amx, argv[1], program);
if (err != AMX_ERR_NONE)
ErrorExit("Load error %d (invalid file format or version mismatch)", err);
signal(SIGINT,sigabort);
amx_CoreInit(&amx);
err = aux_RegisterNatives(&amx);
if (err != AMX_ERR_NONE)
ErrorExit("The program uses native functions that this run-time does not provide", 0);
err = amx_Exec(&amx, &ret, AMX_EXEC_MAIN);
while (err == AMX_ERR_SLEEP)
err = amx_Exec(&amx, &ret, AMX_EXEC_CONT);
if (err != AMX_ERR_NONE)
printf("Run time error %d on address %ld\n", err, amx.cip);
else if (ret != 0)
printf("%s returns %ld\n", argv[1], (long)ret);
} __except (aux_CommitMemory(GetExceptionInformation(), program, memsize)) {
/* nothing */
} /* try */
/* Decommitting memory that is not committed does not fail, so you can just
* decommit all memory. Releasing memory that is partially committed fails,
* even if you also include the MEM_RELEASE flag (tested on WIndows98), so
* you must call VirtualFree twice in a row.
*/
VirtualFree(program, memsize, MEM_DECOMMIT);
VirtualFree(program, 0, MEM_RELEASE);
amx_CoreCleanup(&amx);
return 0;
}
int main(int argc,char *argv[])
{
AMX amx;
cell ret = 0;
int err;
clock_t start,end;
if (argc != 2)
PrintUsage(argv[0]); /* function "usage" aborts the program */
if ((err = aux_LoadProgram(&amx, argv[1])) == AMX_ERR_NOTFOUND) {
/* try adding an extension */
char filename[_MAX_PATH];
strcpy(filename, argv[1]);
strcat(filename, ".amx");
err = aux_LoadProgram(&amx, filename);
} /* if */
ExitOnError(&amx, err);
amx_ConsoleInit(&amx);
err = amx_CoreInit(&amx);
ExitOnError(&amx, err);
start=clock();
err = amx_Exec(&amx, &ret, AMX_EXEC_MAIN);
while (err == AMX_ERR_SLEEP)
err = amx_Exec(&amx, &ret, AMX_EXEC_CONT);
end=clock();
ExitOnError(&amx, err);
aux_FreeProgram(&amx);
if (ret!=0)
printf("\nReturn value: %ld\n", (long)ret);
printf("\nRun time: %.2f seconds\n",(double)(end-start)/CLOCKS_PER_SEC);
return 0;
}
bool CNetwork::LoadScript(char *filename) {
size_t memsize = aux_ProgramSize(filename);
if(memsize == 0) {
printf("Script file not found or corrupted\n");
return false;
}
memset((void*)&inimod_amx, 0, sizeof(AMX));
void * program = malloc(memsize);
if (program == NULL) {
printf("Memory allocation for script failed\n");
return false;
}
if(!LoadProgram(filename,program)) {
printf("Loading script into Abstract Machine failed\n");
return false;
}
amx_CoreInit(&inimod_amx);
amx_FloatInit(&inimod_amx);
amx_StringInit(&inimod_amx);
//amx_FileInit(&inimod_amx);
amx_TimeInit(&inimod_amx);
return true;
}
int main(int argc,char *argv[])
{
AMX amx;
cell ret = 0;
int err, i;
clock_t start,end;
STACKINFO stackinfo = { 0 };
AMX_IDLE idlefunc;
if (argc < 2)
PrintUsage(argv[0]); /* function "usage" aborts the program */
#if !defined AMX_NODYNALOAD && defined ENABLE_BINRELOC && (defined __LINUX__ || defined __FreeBSD__ || defined __OpenBSD__)
/* see www.autopackage.org for the BinReloc module */
if (br_init(NULL)) {
char *libroot=br_find_exe_dir("");
setenv("AMXLIB",libroot,0);
free(libroot);
} /* if */
#endif
/* Load the program and initialize the abstract machine. */
err = aux_LoadProgram(&amx, argv[1]);
if (err != AMX_ERR_NONE) {
/* try adding an extension */
char filename[_MAX_PATH];
strcpy(filename, argv[1]);
strcat(filename, ".amx");
err = aux_LoadProgram(&amx, filename);
if (err != AMX_ERR_NONE)
PrintUsage(argv[0]);
} /* if */
/* To install the debug hook "just-in-time", the signal function needs
* a pointer to the abstract machine(s) to abort. There are various ways
* to implement this; here I have done so with a simple global variable.
*/
global_amx = &amx;
signal(SIGINT, sigabort);
/* Initialize two core extension modules (more extension modules may be
* loaded & initialized automatically as DLLs or shared libraries.
*/
amx_ConsoleInit(&amx);
err = amx_CoreInit(&amx);
ExitOnError(&amx, err);
/* save the idle function, if set by any of the extension modules */
if (amx_GetUserData(&amx, AMX_USERTAG('I','d','l','e'), (void**)&idlefunc) != AMX_ERR_NONE)
idlefunc = NULL;
for (i = 2; i < argc; i++) {
if (strcmp(argv[i],"-stack") == 0) {
uint16_t flags;
amx_Flags(&amx, &flags);
if ((flags & AMX_FLAG_NOCHECKS) != 0)
printf("This script was compiled with debug information removed.\n"
"Stack monitoring is disfunctional\n\n");
/* Set "user data" with which the debug monitor can monitor stack usage
* per abstract machine (in this example, though, there is only one abstract
* machine, so a global variable would have sufficed).
*/
memset(&stackinfo, 0, sizeof stackinfo);
err = amx_SetUserData(&amx, AMX_USERTAG('S','t','c','k'), &stackinfo);
ExitOnError(&amx, err);
/* Install the debug hook, so that we can start monitoring the stack/heap
* usage right from the beginning of the script.
*/
amx_SetDebugHook(&amx, prun_Monitor);
} /* if */
} /* for */
start=clock();
/* Run the compiled script and time it. The "sleep" instruction causes the
* abstract machine to return in a "restartable" state (it restarts from
* the point that it stopped. This allows for a kind of light-weight
* cooperative multi-tasking. As native functions (or the debug hook) can
* also force an abstract machine to "sleep", you can also use it to create
* "latent functions": functions that allow the host application to continue
* processing, and/or other abstract machines to run, while they wait for
* some resource.
*/
err = amx_Exec(&amx, &ret, AMX_EXEC_MAIN);
while (err == AMX_ERR_SLEEP) {
if (idlefunc != NULL) {
/* If the abstract machine was put to sleep, we can handle events during
* that time. To save the "restart point", we must make a copy of the AMX
* (keeping the stack, frame, instruction pointer and other vital
* registers), but without cloning the entire abstract machine.
* There should be some criterion on when the abstract machine must be
* "woken up". In this example run-time, the parameter of the sleep
* instruction is taken to be a delay in milliseconds. In your own host
* application, you can choose to wait on a resource/semaphore or other.
*/
AMX nested_amx = amx;
clock_t stamp = clock();
while (((clock() - stamp)*1000)/CLOCKS_PER_SEC < amx.pri
&& (err = idlefunc(&nested_amx,amx_Exec)) == AMX_ERR_NONE)
/* nothing */;
ExitOnError(&nested_amx, err);
} /* if */
err = amx_Exec(&amx, &ret, AMX_EXEC_CONT);
} /* while */
if (idlefunc == NULL || err != AMX_ERR_INDEX)
ExitOnError(&amx, err); /* event-driven programs may not have main() */
/* For event-driven programs, we also need to loop over the idle/monitor
* function that some extension module installed (this could be the console
* module, for example). We did this if the main program was put to "sleep",
* but we do that here too.
*/
if (idlefunc != NULL) {
while ((err = idlefunc(&amx,amx_Exec)) == AMX_ERR_NONE)
/* nothing */;
ExitOnError(&amx, err);
} /* if */
end=clock();
/* Free the compiled script and resources. This also unloads and DLLs or
* shared libraries that were registered automatically by amx_Init().
*/
aux_FreeProgram(&amx);
/* Print the return code of the compiled script (often not very useful),
* its run time, and its stack usage.
*/
if (ret!=0)
printf("\nReturn value: %ld\n", (long)ret);
printf("\nRun time: %.2f seconds\n",(double)(end-start)/CLOCKS_PER_SEC);
if (stackinfo.maxstack != 0 || stackinfo.maxheap != 0) {
printf("Stack usage: %ld cells (%ld bytes)\n",
stackinfo.maxstack / sizeof(cell), stackinfo.maxstack);
printf("Heap usage: %ld cells (%ld bytes)\n",
stackinfo.maxheap / sizeof(cell), stackinfo.maxheap);
} /* if */
#if defined AMX_TERMINAL
/* This is likely a graphical terminal, which should not be closed
* automatically
*/
{
extern int amx_termctl(int,int);
while (amx_termctl(4,0))
/* nothing */;
}
#endif
return 0;
}
int main(int argc,char *argv[])
{
AMX amx;
cell ret = 0;
int err;
if (argc != 2)
PrintUsage(argv[0]); /* function "usage" aborts the program */
/* Load the program and initialize the abstract machine. */
err = aux_LoadProgram(&amx, argv[1], NULL, srun_Monitor);
if (err != AMX_ERR_NONE) {
/* try adding an extension */
char filename[_MAX_PATH];
strcpy(filename, argv[1]);
strcat(filename, ".amx");
err = aux_LoadProgram(&amx, filename, NULL, srun_Monitor);
if (err != AMX_ERR_NONE)
PrintUsage(argv[0]);
} /* if */
/* Initialize two core extension modules (more extension modules may be
* loaded & initialized automatically as DLLs or shared libraries.
*/
amx_ConsoleInit(&amx);
amx_CoreInit(&amx);
/* register functions for the bstring library */
err = amx_Register(&amx, bstring_Natives, -1);
ExitOnError(&amx, err);
/* Initialize the garbage collector, start with a small table. */
gc_setcallback((GC_FREE)bdestroy);
err = gc_settable(7, GC_AUTOGROW);
ExitOnError(&amx, err);
/* Run the compiled script and time it. The "sleep" instruction causes the
* abstract machine to return in a "restartable" state (it restarts from
* the point that it stopped. This enables for a kind of light-weight
* cooperative multi-tasking. As native functions (or the debug hook) can
* also force an abstract machine to "sleep", you can also use it to create
* "latent functions": functions that allow the host application to continue
* processing, and/or other abstract machines to run, while they wait for
* some resource.
* In this example, there are no other abstract machines (there is just one)
* and this "host" program has nothing else to do than run the abstract
* machine. So if it detects a "sleep" it just restarts the abstract machine
* immediately.
*/
err = amx_Exec(&amx, &ret, AMX_EXEC_MAIN, 0);
while (err == AMX_ERR_SLEEP)
err = amx_Exec(&amx, &ret, AMX_EXEC_CONT, 0);
ExitOnError(&amx, err);
/* Free the compiled script and resources. This also unloads and DLLs or
* shared libraries that were registered automatically by amx_Init().
*/
aux_FreeProgram(&amx);
/* Free the garbarge collector data and tables. */
gc_settable(0);
/* Print the return code of the compiled script (often not very useful). */
if (ret!=0)
printf("\nReturn value: %ld\n", (long)ret);
#if defined AMX_TERMINAL
/* This is likely a graphical terminal, which should not be closed
* automatically
*/
{
extern int amx_termctl(int,int);
while (amx_termctl(4,0))
/* nothing */;
}
#endif
return 0;
}
int loadprogram(const char *filename, char *error, size_t error_size)
{
FIL *file = &amx_file;
FRESULT status = f_open(file, filename, FA_READ);
if (status != FR_OK)
{
snprintf(error, error_size, "Could not open file %s: %d", filename, status);
return AMX_ERR_NOTFOUND;
}
/* Read file header */
memset(&amx, 0, sizeof(amx));
AMX_HEADER hdr;
UINT read_count;
f_read(file, &hdr, sizeof hdr, &read_count);
if (read_count != sizeof hdr || hdr.magic != AMX_MAGIC)
return AMX_ERR_FORMAT;
if (hdr.flags & AMX_FLAG_OVERLAY)
{
// Read the header
f_lseek(file, 0);
f_read(file, vm_data, hdr.cod, &read_count);
// Read the data block
f_lseek(file, hdr.dat);
unsigned dat_size = hdr.hea - hdr.dat;
f_read(file, vm_data + hdr.cod, dat_size, &read_count);
if (read_count != dat_size)
return AMX_ERR_FORMAT;
unsigned static_size = (hdr.stp - hdr.dat) + hdr.cod;
amx_poolinit(vm_data + static_size, sizeof(vm_data) - static_size);
amx.base = vm_data;
amx.data = vm_data + hdr.cod;
overlay_init(&amx, amx_filename, &amx_file);
}
else
{
if (hdr.stp > sizeof(vm_data))
return AMX_ERR_MEMORY;
/* Read the actual file, including the header (again) */
f_lseek(file, 0);
f_read(file, vm_data, hdr.size, &read_count);
if (read_count != hdr.size)
return AMX_ERR_FORMAT;
}
AMXERRORS(amx_Init(&amx, vm_data));
amxinit_display(&amx);
amx_CoreInit(&amx);
amxinit_string(&amx);
amxinit_fixed(&amx);
amxinit_wavein(&amx);
amxinit_waveout(&amx);
amxinit_menu(&amx);
amxinit_file(&amx);
amxinit_buttons(&amx);
amxinit_fourier(&amx);
amxinit_time(&amx);
amxinit_device(&amx);
amxinit_fpga(&amx);
// Check that everything has been registered
int regstat = amx_Register(&amx, NULL, -1);
if (regstat != 0)
{
// Find out what is missing
for (int i = 0; i < NUMENTRIES((AMX_HEADER*)amx.base,natives,libraries); i++)
{
AMX_FUNCSTUB *func = GETENTRY((AMX_HEADER*)amx.base,natives,i);
if (func->address == 0)
{
snprintf(error, error_size, "Native function not found: %s",
GETENTRYNAME((AMX_HEADER*)amx.base,func));
return AMX_ERR_NOTFOUND;
}
}
snprintf(error, error_size, "Error registering native functions");
return regstat;
}
return 0;
}
