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authorVadim Dashevskiy <watcherhd@gmail.com>2013-12-10 14:39:15 +0000
committerVadim Dashevskiy <watcherhd@gmail.com>2013-12-10 14:39:15 +0000
commitac74105b7a7681dcd104768041a92037d7c112d7 (patch)
treeb94c44e38c263c539d2c9380b9894d6a180f1434 /plugins/!NotAdopted/SmartAutoReplier/lualib/lobject.c
parent9649ae46f093f7d4e6130d24c90da19e153a2ccf (diff)
mydyndns, rps, SmartAutoAway, SmartAutoReplier moved back to Not Adopted until adopted properly (real doubts about mydyndns working state since service has changed a lot recently)
git-svn-id: http://svn.miranda-ng.org/main/trunk@7119 1316c22d-e87f-b044-9b9b-93d7a3e3ba9c
Diffstat (limited to 'plugins/!NotAdopted/SmartAutoReplier/lualib/lobject.c')
-rw-r--r--plugins/!NotAdopted/SmartAutoReplier/lualib/lobject.c195
1 files changed, 195 insertions, 0 deletions
diff --git a/plugins/!NotAdopted/SmartAutoReplier/lualib/lobject.c b/plugins/!NotAdopted/SmartAutoReplier/lualib/lobject.c
new file mode 100644
index 0000000000..9522b6e812
--- /dev/null
+++ b/plugins/!NotAdopted/SmartAutoReplier/lualib/lobject.c
@@ -0,0 +1,195 @@
+/*
+** $Id: lobject.c,v 1.97 2003/04/03 13:35:34 roberto Exp $
+** Some generic functions over Lua objects
+** See Copyright Notice in lua.h
+*/
+
+#include <ctype.h>
+#include <stdarg.h>
+#include <stdlib.h>
+#include <string.h>
+
+#define lobject_c
+
+#include "lua.h"
+
+#include "ldo.h"
+#include "lmem.h"
+#include "lobject.h"
+#include "lstate.h"
+#include "lstring.h"
+#include "lvm.h"
+
+
+/* function to convert a string to a lua_Number */
+#ifndef lua_str2number
+#define lua_str2number(s,p) strtod((s), (p))
+#endif
+
+
+const TObject luaO_nilobject = {LUA_TNIL, {NULL}};
+
+
+/*
+** converts an integer to a "floating point byte", represented as
+** (mmmmmxxx), where the real value is (xxx) * 2^(mmmmm)
+*/
+int luaO_int2fb (unsigned int x) {
+ int m = 0; /* mantissa */
+ while (x >= (1<<3)) {
+ x = (x+1) >> 1;
+ m++;
+ }
+ return (m << 3) | cast(int, x);
+}
+
+
+int luaO_log2 (unsigned int x) {
+ static const lu_byte log_8[255] = {
+ 0,
+ 1,1,
+ 2,2,2,2,
+ 3,3,3,3,3,3,3,3,
+ 4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,4,
+ 5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,5,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,6,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+ 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7
+ };
+ if (x >= 0x00010000) {
+ if (x >= 0x01000000) return log_8[((x>>24) & 0xff) - 1]+24;
+ else return log_8[((x>>16) & 0xff) - 1]+16;
+ }
+ else {
+ if (x >= 0x00000100) return log_8[((x>>8) & 0xff) - 1]+8;
+ else if (x) return log_8[(x & 0xff) - 1];
+ return -1; /* special `log' for 0 */
+ }
+}
+
+
+int luaO_rawequalObj (const TObject *t1, const TObject *t2) {
+ if (ttype(t1) != ttype(t2)) return 0;
+ else switch (ttype(t1)) {
+ case LUA_TNIL:
+ return 1;
+ case LUA_TNUMBER:
+ return nvalue(t1) == nvalue(t2);
+ case LUA_TBOOLEAN:
+ return bvalue(t1) == bvalue(t2); /* boolean true must be 1 !! */
+ case LUA_TLIGHTUSERDATA:
+ return pvalue(t1) == pvalue(t2);
+ default:
+ lua_assert(iscollectable(t1));
+ return gcvalue(t1) == gcvalue(t2);
+ }
+}
+
+
+int luaO_str2d (const char *s, lua_Number *result) {
+ char *endptr;
+ lua_Number res = lua_str2number(s, &endptr);
+ if (endptr == s) return 0; /* no conversion */
+ while (isspace((unsigned char)(*endptr))) endptr++;
+ if (*endptr != '\0') return 0; /* invalid trailing characters? */
+ *result = res;
+ return 1;
+}
+
+
+
+static void pushstr (lua_State *L, const char *str) {
+ setsvalue2s(L->top, luaS_new(L, str));
+ incr_top(L);
+}
+
+
+/* this function handles only `%d', `%c', %f, and `%s' formats */
+const char *luaO_pushvfstring (lua_State *L, const char *fmt, va_list argp) {
+ int n = 1;
+ pushstr(L, "");
+ for (;;) {
+ const char *e = strchr(fmt, '%');
+ if (e == NULL) break;
+ setsvalue2s(L->top, luaS_newlstr(L, fmt, e-fmt));
+ incr_top(L);
+ switch (*(e+1)) {
+ case 's':
+ pushstr(L, va_arg(argp, char *));
+ break;
+ case 'c': {
+ char buff[2];
+ buff[0] = cast(char, va_arg(argp, int));
+ buff[1] = '\0';
+ pushstr(L, buff);
+ break;
+ }
+ case 'd':
+ setnvalue(L->top, cast(lua_Number, va_arg(argp, int)));
+ incr_top(L);
+ break;
+ case 'f':
+ setnvalue(L->top, cast(lua_Number, va_arg(argp, l_uacNumber)));
+ incr_top(L);
+ break;
+ case '%':
+ pushstr(L, "%");
+ break;
+ default: lua_assert(0);
+ }
+ n += 2;
+ fmt = e+2;
+ }
+ pushstr(L, fmt);
+ luaV_concat(L, n+1, L->top - L->base - 1);
+ L->top -= n;
+ return svalue(L->top - 1);
+}
+
+
+const char *luaO_pushfstring (lua_State *L, const char *fmt, ...) {
+ const char *msg;
+ va_list argp;
+ va_start(argp, fmt);
+ msg = luaO_pushvfstring(L, fmt, argp);
+ va_end(argp);
+ return msg;
+}
+
+
+void luaO_chunkid (char *out, const char *source, int bufflen) {
+ if (*source == '=') {
+ strncpy(out, source+1, bufflen); /* remove first char */
+ out[bufflen-1] = '\0'; /* ensures null termination */
+ }
+ else { /* out = "source", or "...source" */
+ if (*source == '@') {
+ int l;
+ source++; /* skip the `@' */
+ bufflen -= sizeof(" `...' ");
+ l = strlen(source);
+ strcpy(out, "");
+ if (l>bufflen) {
+ source += (l-bufflen); /* get last part of file name */
+ strcat(out, "...");
+ }
+ strcat(out, source);
+ }
+ else { /* out = [string "string"] */
+ int len = strcspn(source, "\n"); /* stop at first newline */
+ bufflen -= sizeof(" [string \"...\"] ");
+ if (len > bufflen) len = bufflen;
+ strcpy(out, "[string \"");
+ if (source[len] != '\0') { /* must truncate? */
+ strncat(out, source, len);
+ strcat(out, "...");
+ }
+ else
+ strcat(out, source);
+ strcat(out, "\"]");
+ }
+ }
+}