mirror of
https://git.code.sf.net/p/quake/quakeforge
synced 2024-11-10 15:22:04 +00:00
do some cleanup
This commit is contained in:
Bill Currie
parent
f561d25a84
commit
13c5216373
3 changed files with 120 additions and 70 deletions
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@ -40,8 +40,6 @@ static const char rcsid[] =
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#include <QF/progs.h>
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#include <QF/zone.h>
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int *read_result; //FIXME: eww
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static void
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bi_print (progs_t *pr)
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{
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@ -91,6 +89,7 @@ bi_read (progs_t *pr)
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{
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int handle = P_INT (pr, 0);
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int count = P_INT (pr, 1);
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int *read_result = (int *)P_POINTER (pr, 2);
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int res;
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char *buffer;
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@ -98,7 +97,7 @@ bi_read (progs_t *pr)
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if (!buffer)
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PR_Error (pr, "%s: couldn't allocate %d bytes", "bi_read", count);
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res = read (handle, buffer, count);
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if (res != -1) // FIXME: this just won't work :/
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if (res != -1)
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RETURN_STRING (pr, buffer);
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*read_result = res;
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}
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@ -172,18 +171,18 @@ bi_printf (progs_t *pr)
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}
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void
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BI_Init (progs_t *progs)
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BI_Init (progs_t *pr)
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{
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PR_AddBuiltin (progs, "print", bi_print, 1);
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PR_AddBuiltin (progs, "GarbageCollect", bi_GarbageCollect, 2);
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PR_AddBuiltin (progs, "errno", bi_errno, 3);
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PR_AddBuiltin (progs, "strerror", bi_strerror, 4);
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PR_AddBuiltin (progs, "open", bi_open, 5);
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PR_AddBuiltin (progs, "close", bi_close, 6);
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PR_AddBuiltin (progs, "read", bi_read, 7);
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PR_AddBuiltin (progs, "write", bi_write, 8);
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PR_AddBuiltin (progs, "seek", bi_seek, 9);
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PR_AddBuiltin (progs, "traceon", bi_traceon, 10);
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PR_AddBuiltin (progs, "traceoff", bi_traceoff, 11);
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PR_AddBuiltin (progs, "printf", bi_printf, 12);
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PR_AddBuiltin (pr, "print", bi_print, 1);
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PR_AddBuiltin (pr, "GarbageCollect", bi_GarbageCollect, 2);
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PR_AddBuiltin (pr, "errno", bi_errno, 3);
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PR_AddBuiltin (pr, "strerror", bi_strerror, 4);
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PR_AddBuiltin (pr, "open", bi_open, 5);
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PR_AddBuiltin (pr, "close", bi_close, 6);
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PR_AddBuiltin (pr, "read", bi_read, 7);
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PR_AddBuiltin (pr, "write", bi_write, 8);
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PR_AddBuiltin (pr, "seek", bi_seek, 9);
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PR_AddBuiltin (pr, "traceon", bi_traceon, 10);
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PR_AddBuiltin (pr, "traceoff", bi_traceoff, 11);
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PR_AddBuiltin (pr, "printf", bi_printf, 12);
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}
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@ -4,7 +4,7 @@ integer () errno = #3;
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string (integer err) strerror = #4;
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integer (...) open = #5; // string path, float flags[, float mode]
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integer (integer handle) close = #6;
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string (integer handle, integer count) read = #7; // FIXME: cf read_result
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string (integer handle, integer count, integer []result) read = #7;
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integer (integer handle, string buffer, integer count) write = #8;
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integer (integer handle, integer pos, integer whence) seek = #9;
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@ -16,7 +16,6 @@ void (...) printf = #12;
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float time;
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entity self;
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integer read_result; // FIXME: hacky (cf read)
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.float nextthink;
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.void() think;
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@ -37,79 +37,131 @@ static const char rcsid[] =
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#include <QF/progs.h>
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#include <QF/quakefs.h>
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#include <QF/sys.h>
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#include "QF/va.h"
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#include <QF/zone.h>
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#define MAX_EDICTS 1024
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progs_t progs;
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void *membase;
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int memsize = 16*1024*1024;
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static edict_t *edicts;
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static int num_edicts;
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static int reserved_edicts;
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static progs_t pr;
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static void *membase;
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static int memsize = 16*1024*1024;
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edict_t *edicts;
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int num_edicts;
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int reserved_edicts;
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void BI_Init (progs_t *pr);
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void BI_Init (progs_t *progs);
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extern int *read_result; //FIXME: eww
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int
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main ()
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static QFile *
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open_file (const char *path, int *len)
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{
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func_t main_func;
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QFile *f;
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int len;
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QFile *file = Qopen (path, "rbz");
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if (!file) {
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perror (path);
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return 0;
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}
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*len = Qfilesize (file);
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return file;
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}
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static void *
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load_file (progs_t *pr, const char *name)
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{
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QFile *file;
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int size;
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void *sym;
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file = open_file (name, &size);
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if (!file) {
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file = open_file (va ("%s.gz", name), &size);
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if (!file) {
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return 0;
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}
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}
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sym = malloc (size);
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Qread (file, sym, size);
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return sym;
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}
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static void *
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allocate_progs_mem (progs_t *pr, int size)
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{
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return malloc (size);
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}
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static void
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free_progs_mem (progs_t *pr, void *mem)
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{
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free (mem);
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}
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static void
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init_qf (void)
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{
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Cvar_Init_Hash ();
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Cmd_Init_Hash ();
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membase = malloc (memsize);
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SYS_CHECKMEM (membase);
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Memory_Init (membase, memsize);
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Cvar_Init ();
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Sys_Init_Cvars ();
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Cmd_Init ();
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membase = malloc (memsize);
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Memory_Init (membase, memsize);
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Cvar_Get ("pr_debug", "1", 0, 0, 0);
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Cvar_Get ("pr_boundscheck", "0", 0, 0, 0);
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Cvar_Get ("fs_basegame", ".", 0, 0, 0);
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Cvar_Get ("fs_userpath", ".", 0, 0, 0);
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Cvar_Get ("fs_sharepath", ".", 0, 0, 0);
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developer = Cvar_Get ("developer", "1", 0, 0, 0);
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pr.edicts = &edicts;
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pr.num_edicts = &num_edicts;
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pr.reserved_edicts = &reserved_edicts;
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pr.load_file = load_file;
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pr.allocate_progs_mem = allocate_progs_mem;
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pr.free_progs_mem = free_progs_mem;
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PR_Init_Cvars ();
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COM_Filesystem_Init_Cvars ();
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COM_Filesystem_Init ();
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PR_Init ();
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PR_Obj_Progs_Init (&progs);
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BI_Init (&progs);
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PR_Obj_Progs_Init (&pr);
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BI_Init (&pr);
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}
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progs.edicts = &edicts;
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progs.num_edicts = &num_edicts;
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progs.reserved_edicts = &reserved_edicts;
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progs.no_exec_limit = 1;
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progs.progs_name = "qwaq.dat";
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static int
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load_progs (const char *name)
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{
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QFile *file;
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int size;
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f = Qopen (progs.progs_name, "rb");
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if (f) {
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Qseek (f, 0, SEEK_END);
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len = Qtell (f);
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Qseek (f, 0, SEEK_SET);
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com_filesize = len;
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PR_LoadProgsFile (&progs, f, len, 1, 1024 * 1024);
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Qclose (f);
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file = open_file (name, &size);
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if (!file) {
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perror (name);
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return 0;
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}
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if (!progs.progs)
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pr.progs_name = name;
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PR_LoadProgsFile (&pr, file, size, 1, 1024 * 1024);
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Qclose (file);
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if (!PR_ResolveGlobals (&pr))
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PR_Error (&pr, "unable to load %s", pr.progs_name);
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PR_LoadStrings (&pr);
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PR_LoadDebug (&pr);
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PR_Check_Opcodes (&pr);
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PR_RelocateBuiltins (&pr);
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PR_InitRuntime (&pr);
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return 1;
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}
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int
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main (int argc, char **argv)
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{
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func_t main_func;
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const char *name = "qwaq.dat";
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init_qf ();
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if (argc > 1)
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name = argv[1];
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if (!load_progs (name))
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Sys_Error ("couldn't load %s", "qwaq.dat");
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if (!PR_ResolveGlobals (&progs))
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PR_Error (&progs, "unable to load %s", progs.progs_name);
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PR_LoadStrings (&progs);
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PR_LoadDebug (&progs);
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PR_Check_Opcodes (&progs);
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PR_RelocateBuiltins (&progs);
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PR_InitRuntime (&progs);
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read_result = (int*)PR_GetGlobalPointer (&progs, "read_result");
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main_func = PR_GetFunctionIndex (&progs, "main");
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PR_ExecuteProgram (&progs, main_func);
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return G_FLOAT (&progs, OFS_RETURN);
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main_func = PR_GetFunctionIndex (&pr, "main");
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PR_ExecuteProgram (&pr, main_func);
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return G_INT (&pr, OFS_RETURN);
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}
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