mirror of
https://github.com/alliedmodders/amxmodx.git
synced 2024-12-27 07:15:37 +03:00
375 lines
8.3 KiB
C++
Executable File
375 lines
8.3 KiB
C++
Executable File
// vim: set ts=4 sw=4 tw=99 noet:
|
|
//
|
|
// AMX Mod X, based on AMX Mod by Aleksander Naszko ("OLO").
|
|
// Copyright (C) The AMX Mod X Development Team.
|
|
//
|
|
// This software is licensed under the GNU General Public License, version 3 or higher.
|
|
// Additional exceptions apply. For full license details, see LICENSE.txt or visit:
|
|
// https://alliedmods.net/amxmodx-license
|
|
|
|
#include <stdio.h>
|
|
#if defined(__linux__) | defined (__APPLE__)
|
|
#include <unistd.h>
|
|
#else
|
|
#include <fcntl.h>
|
|
#include <io.h>
|
|
#endif
|
|
#include <stdlib.h>
|
|
#include "zlib/zlib.h"
|
|
#include "amx.h"
|
|
#include "amxdbg.h"
|
|
#include "amxxpc.h"
|
|
#include "Binary.h"
|
|
|
|
#ifdef _MSC_VER
|
|
// MSVC8 - replace POSIX functions with ISO C++ conformant ones as they are deprecated
|
|
#if _MSC_VER >= 1400
|
|
#define unlink _unlink
|
|
#endif
|
|
#endif
|
|
|
|
void ReadFileIntoPl(abl *pl, FILE *fp);
|
|
bool CompressPl(abl *pl);
|
|
void Pl2Bh(abl *pl, BinPlugin *bh);
|
|
void WriteBh(BinaryWriter *bw, BinPlugin *bh);
|
|
|
|
#if defined(EMSCRIPTEN)
|
|
extern "C" void Compile32(int argc, char **argv);
|
|
extern "C" int pc_printf(const char *message,...);
|
|
#else
|
|
static PRINTF pc_printf = NULL;
|
|
#endif
|
|
|
|
int main(int argc, char **argv)
|
|
{
|
|
struct abl pl32;
|
|
|
|
#if defined(EMSCRIPTEN)
|
|
COMPILER sc32 = (COMPILER)Compile32;
|
|
#else
|
|
# if defined(__linux__)
|
|
HINSTANCE lib = NULL;
|
|
if (FileExists("./amxxpc32.so"))
|
|
lib = dlmount("./amxxpc32.so");
|
|
else
|
|
lib = dlmount("amxxpc32.so");
|
|
# elif defined(__APPLE__)
|
|
HINSTANCE lib = dlmount("amxxpc32.dylib");
|
|
# else
|
|
HINSTANCE lib = dlmount("amxxpc32.dll");
|
|
# endif
|
|
if (!lib)
|
|
{
|
|
# if defined(__linux__) || defined(__APPLE__)
|
|
printf("compiler failed to instantiate: %s\n", dlerror());
|
|
# else
|
|
printf("compiler failed to instantiate: %d\n", GetLastError());
|
|
# endif
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
COMPILER sc32 = (COMPILER)dlsym(lib, "Compile32");
|
|
pc_printf = (PRINTF)dlsym(lib, "pc_printf");
|
|
#endif //EMSCRIPTEN
|
|
|
|
if (!sc32 || !pc_printf)
|
|
{
|
|
#if defined(__linux__) || defined(__APPLE__)
|
|
printf("compiler failed to link: %p.\n",sc32);
|
|
#else
|
|
printf("compiler failed to link: %d.\n", GetLastError());
|
|
#endif
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
pc_printf("AMX Mod X Compiler %s\n", AMXX_VERSION);
|
|
pc_printf("Copyright (c) 1997-2006 ITB CompuPhase\n");
|
|
pc_printf("Copyright (c) 2004-2013 AMX Mod X Team\n\n");
|
|
|
|
if (argc < 2)
|
|
{
|
|
pc_printf("Usage: <file.sma> [options]\n");
|
|
pc_printf("Use -? or --help to see full options\n\n");
|
|
getchar();
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
if (!strcmp(argv[1], "-?") || !strcmp(argv[1], "--help"))
|
|
{
|
|
show_help();
|
|
pc_printf("Press any key to continue.\n");
|
|
getchar();
|
|
exit(EXIT_SUCCESS);
|
|
}
|
|
|
|
sc32(argc, argv);
|
|
|
|
char *file = FindFileName(argc, argv);
|
|
|
|
if (file == NULL)
|
|
{
|
|
pc_printf("Could not locate the output file.\n");
|
|
exit(EXIT_FAILURE);
|
|
} else if (strstr(file, ".asm")) {
|
|
pc_printf("Assembler output succeeded.\n");
|
|
exit(EXIT_SUCCESS);
|
|
} else {
|
|
FILE *fp = fopen(file, "rb");
|
|
if (fp == NULL)
|
|
{
|
|
pc_printf("Could not locate output file %s (compile failed).\n", file);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
ReadFileIntoPl(&pl32, fp);
|
|
pl32.cellsize = 4;
|
|
fclose(fp);
|
|
}
|
|
|
|
unlink(file);
|
|
|
|
/////////////
|
|
// COMPRSSION
|
|
/////////////
|
|
|
|
CompressPl(&pl32);
|
|
|
|
char *newfile = new char[strlen(file)+3];
|
|
strcpy(newfile, file);
|
|
if (!strstr(file, ".amxx") && !strstr(file, ".AMXX"))
|
|
strcat(newfile, "x");
|
|
|
|
FILE *fp = fopen(newfile, "wb");
|
|
if (!fp)
|
|
{
|
|
pc_printf("Error trying to write file %s.\n", newfile);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
BinPlugin bh32;
|
|
|
|
Pl2Bh(&pl32, &bh32);
|
|
|
|
try
|
|
{
|
|
|
|
static const int kEntries = 1;
|
|
|
|
//entry is 4 ints and a byte
|
|
static const int kEntrySize = (sizeof(int32_t) * 4) + sizeof(int8_t);
|
|
|
|
BinaryWriter bw(fp);
|
|
|
|
bw.WriteUInt32(MAGIC_HEADER2);
|
|
bw.WriteUInt16(MAGIC_VERSION);
|
|
bw.WriteUInt8(kEntries);
|
|
|
|
//base header
|
|
int baseaddr = sizeof(int32_t) + sizeof(int16_t) + sizeof(int8_t);
|
|
//extend this by the entries we have
|
|
baseaddr += kEntrySize * kEntries;
|
|
|
|
bh32.offs = baseaddr;
|
|
|
|
WriteBh(&bw, &bh32);
|
|
bw.WriteChars(pl32.cmp, pl32.cmpsize);
|
|
} catch (...) {
|
|
fclose(fp);
|
|
unlink(file);
|
|
pc_printf("Error, failed to write binary\n");
|
|
#if !defined EMSCRIPTEN
|
|
dlclose(lib);
|
|
#endif
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
fclose(fp);
|
|
|
|
unlink(file);
|
|
|
|
/*
|
|
Without "Done" message "Compile and start Half-Life"
|
|
and "Compile and upload" buttons in AMXX-Studio doesn't work.
|
|
*/
|
|
pc_printf("Done.\n");
|
|
#if !defined EMSCRIPTEN
|
|
dlclose(lib);
|
|
#endif
|
|
|
|
exit(EXIT_SUCCESS);
|
|
}
|
|
|
|
void WriteBh(BinaryWriter *bw, BinPlugin *bh)
|
|
{
|
|
bw->WriteUInt8(bh->cellsize);
|
|
bw->WriteUInt32(bh->disksize);
|
|
bw->WriteUInt32(bh->imagesize);
|
|
bw->WriteUInt32(bh->memsize);
|
|
bw->WriteUInt32(bh->offs);
|
|
}
|
|
|
|
void Pl2Bh(abl *pl, BinPlugin *bh)
|
|
{
|
|
bh->cellsize = pl->cellsize;
|
|
bh->disksize = pl->cmpsize;
|
|
bh->imagesize = pl->size;
|
|
bh->memsize = pl->stp;
|
|
}
|
|
|
|
bool CompressPl(abl *pl)
|
|
{
|
|
pl->cmpsize = compressBound(pl->size);
|
|
pl->cmp = new char[pl->cmpsize];
|
|
|
|
int err = compress((Bytef *)(pl->cmp), (uLongf *)&(pl->cmpsize), (const Bytef *)(pl->data), pl->size);
|
|
|
|
delete [] pl->data;
|
|
pl->data = NULL;
|
|
|
|
if (err != Z_OK)
|
|
{
|
|
pc_printf("internal error - compression failed on first pass: %d\n", err);
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
//As of Small 3.0, there's extra debug info in the file we need to get out.
|
|
//Sadly this is placed somewhere really inconvenient and I'm mad.
|
|
void ReadFileIntoPl(abl *pl, FILE *fp)
|
|
{
|
|
AMX_HEADER hdr;
|
|
AMX_DBG_HDR dbg;
|
|
fread(&hdr, sizeof(hdr), 1, fp);
|
|
amx_Align32((uint32_t *)&hdr.stp);
|
|
amx_Align32((uint32_t *)&hdr.size);
|
|
pl->stp = hdr.stp;
|
|
int size = hdr.size;
|
|
if (hdr.flags & AMX_FLAG_DEBUG)
|
|
{
|
|
fseek(fp, hdr.size, SEEK_SET);
|
|
fread(&dbg, sizeof(dbg), 1, fp);
|
|
size += dbg.size;
|
|
}
|
|
pl->size = size;
|
|
pl->data = new char[size];
|
|
rewind(fp);
|
|
fread(pl->data, 1, size, fp);
|
|
}
|
|
|
|
//we get the full name of the file here
|
|
//our job is to a] switch the .sma extension to .amx
|
|
// and to b] strip everything but the trailing name
|
|
char *swiext(const char *file, const char *ext, int isO)
|
|
{
|
|
int i = 0, pos = -1, j = 0;
|
|
int fileLen = strlen(file);
|
|
int extLen = strlen(ext);
|
|
int odirFlag = -1;
|
|
|
|
for (i=fileLen-1; i>=0; i--)
|
|
{
|
|
if (file[i] == '.' && pos == -1)
|
|
{
|
|
pos = i+1;
|
|
}
|
|
if ((file[i] == '/' || file[i] == '\\') && !isO)
|
|
{
|
|
odirFlag = i+1;
|
|
//realign pos - we've just stripped fileLen-i chars
|
|
pos -= i + 1;
|
|
break;
|
|
}
|
|
}
|
|
|
|
char *newbuffer = new char[fileLen+strlen(ext)+2];
|
|
fileLen += strlen(ext);
|
|
if (odirFlag == -1)
|
|
{
|
|
strcpy(newbuffer, file);
|
|
} else {
|
|
strcpy(newbuffer, &(file[odirFlag]));
|
|
}
|
|
|
|
if (pos > -1)
|
|
{
|
|
for (i=pos; i<fileLen; i++)
|
|
{
|
|
if (j < extLen)
|
|
newbuffer[i] = ext[j++];
|
|
else
|
|
break;
|
|
}
|
|
newbuffer[i] = '\0';
|
|
} else {
|
|
strcat(newbuffer, ".");
|
|
strcat(newbuffer, ext);
|
|
}
|
|
|
|
return newbuffer;
|
|
}
|
|
|
|
char *FindFileName(int argc, char **argv)
|
|
{
|
|
int i = 0;
|
|
int save = -1;
|
|
for (i=1; i<argc; i++)
|
|
{
|
|
if (argv[i][0] == '-' && argv[i][1] == 'o')
|
|
{
|
|
if (argv[i][2] == ' ' || argv[i][2] == '\0')
|
|
{
|
|
if (i == argc-1)
|
|
return NULL;
|
|
return swiext(&argv[i+1][2], "amx", 1);
|
|
} else {
|
|
return swiext(&(argv[i][2]), "amx", 1);
|
|
}
|
|
}
|
|
if (argv[i][0] != '-')
|
|
{
|
|
save = i;
|
|
}
|
|
}
|
|
|
|
if (save>0)
|
|
{
|
|
return swiext(argv[save], "amx", 0);
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
void show_help()
|
|
{
|
|
printf("Options:\n");
|
|
printf("\t-A<num> alignment in bytes of the data segment and the stack\n");
|
|
printf("\t-a output assembler code\n");
|
|
printf("\t-C[+/-] compact encoding for output file (default=-)\n");
|
|
printf("\t-c<name> codepage name or number; e.g. 1252 for Windows Latin-1\n");
|
|
printf("\t-Dpath active directory path\n");
|
|
printf("\t-d0 no symbolic information, no run-time checks\n");
|
|
printf("\t-d1 [default] run-time checks, no symbolic information\n");
|
|
printf("\t-d2 full debug information and dynamic checking\n");
|
|
printf("\t-d3 full debug information, dynamic checking, no optimization\n");
|
|
printf("\t-e<name> set name of error file (quiet compile)\n");
|
|
printf("\t-H<hwnd> window handle to send a notification message on finish\n");
|
|
printf("\t-i<name> path for include files\n");
|
|
printf("\t-l create list file (preprocess only)\n");
|
|
printf("\t-o<name> set base name of output file\n");
|
|
printf("\t-p<name> set name of \"prefix\" file\n");
|
|
printf("\t-r[name] write cross reference report to console or to specified file\n");
|
|
}
|
|
|
|
#if defined(__linux__) || defined(__APPLE__)
|
|
bool FileExists(const char *file)
|
|
{
|
|
FILE *fp = fopen(file, "rb");
|
|
if (!fp)
|
|
return false;
|
|
fclose(fp);
|
|
return true;
|
|
}
|
|
#endif
|
|
|