19.06.2011, 23:31
PHP код:
//======================================================
// Slick's INI Include 2.0.7
//
// © Copyright 2008-2010, [DRuG]Slick
// This file is provided as is (no warranties).
//======================================================
#pragma dynamic 45000 // Change accordingly!!
#if defined MAX_STRING
#define INI_MAX_VALUE MAX_STRING
#else
#define INI_MAX_VALUE 128
#endif
#define INI_MAX_KEY 24
#define INI_MAX_LINE (INI_MAX_KEY + INI_MAX_VALUE + 3)
#define INI_MAX_FILENAME 256
#define INI_MAX_LINES 256
enum E_CACHE
{
E_KEY[INI_MAX_KEY],
E_VALUE[INI_MAX_VALUE]
}
enum E_FILE
{
E_FILENAME[INI_MAX_FILENAME],
bool: E_OPEN
}
static gCache[INI_MAX_LINES][E_CACHE];
static gEmptyCache[E_CACHE];
static gFile[E_FILE];
static gNoFile[E_FILE];
#define INI_Exist fexist
stock INI_Open(const filename[])
{
if (!filename[0]) return false;
if (gFile[E_OPEN])
{
if (!strcmp(gFile[E_FILENAME], filename, true)) return true;
//return false;
INI_Close();
}
new File: h;
h = fopen(filename, io_readwrite);
if (h)
{
INI_strcpy(gFile[E_FILENAME], filename, INI_MAX_FILENAME, INI_MAX_FILENAME);
new line[INI_MAX_LINE];
new ln = -1;
new separator;
while (((ln + 1) < INI_MAX_LINES) && (fread(h, line)))
{
ln ++;
INI_StripLine(line);
separator = strfind(line, "=", false);
if ((line[0] == ';') || (line[0] == '=') || (separator == -1) || (separator > INI_MAX_KEY))
{
if (line[0] == ';')
{
INI_strcpy(gCache[ln][E_VALUE], line, INI_MAX_VALUE, INI_MAX_VALUE);
}
else
{
INI_strcpy(gCache[ln][E_VALUE][1], line, INI_MAX_VALUE - 1, INI_MAX_VALUE - 1);
gCache[ln][E_VALUE][0] = ';';
}
continue;
}
INI_strcpy(gCache[ln][E_KEY], line, separator, INI_MAX_KEY);
INI_strcpy(gCache[ln][E_VALUE], line[separator + 1], INI_MAX_VALUE, INI_MAX_VALUE);
if (!gCache[ln][E_VALUE][0]) gCache[ln][E_VALUE][0] = ' ';
}
fclose(h);
gFile[E_OPEN] = true;
return 1;
}
return 0;
}
stock INI_Save()
{
if (!gFile[E_OPEN]) return false;
new File: h;
h = fopen(gFile[E_FILENAME], io_write);
if (h)
{
new line[INI_MAX_LINE];
new ln = -1;
while (((ln + 1) < INI_MAX_LINES) && (gCache[ln + 1][E_VALUE][0]))
{
ln ++;
if (gCache[ln][E_VALUE][0] == ';')
{
if (gCache[ln][E_VALUE][1])
{
format(line, sizeof(line), "%s\r\n", gCache[ln][E_VALUE]);
fwrite(h, line);
continue;
}
fwrite(h, "\r\n");
continue;
}
format(line, sizeof(line), "%s=%s\r\n", gCache[ln][E_KEY], gCache[ln][E_VALUE]);
fwrite(h, line);
}
fclose(h);
return true;
}
return false;
}
stock INI_Close()
{
if (!gFile[E_OPEN]) return false;
for (new ln; ln < INI_MAX_LINES; ln++) gCache[ln] = gEmptyCache;
gFile = gNoFile;
return true;
}
stock INI_ReadString(dest[], const key[], maxlength = sizeof(dest))
{
if ((!gFile[E_OPEN]) || (!key[0])) return false;
new ln = -1;
while (((ln + 1) < INI_MAX_LINES) && (gCache[ln + 1][E_VALUE][0]))
{
ln ++;
if (gCache[ln][E_VALUE][0] == ';') continue;
if (!strcmp(gCache[ln][E_KEY], key, false))
{
INI_strcpy(dest, gCache[ln][E_VALUE], INI_MAX_VALUE, maxlength);
return true;
}
}
return false;
}
stock INI_ReadInt(const key[])
{
new dest[12];
if (INI_ReadString(dest, key)) return strval(dest);
return false;
}
stock Float: INI_ReadFloat(const key[])
{
new dest[12];
if (INI_ReadString(dest, key)) return floatstr(dest);
return 0.0;
}
stock INI_WriteString(const key[], const value[])
{
if ((!gFile[E_OPEN]) || (!key[0]) || (key[0] == ';') || (strfind(key, "=", false) != -1)) return false;
new ln = -1;
while (((ln + 1) < INI_MAX_LINES) && (gCache[ln + 1][E_VALUE][0]))
{
ln ++;
if (gCache[ln][E_VALUE][0] == ';') continue;
if (!strcmp(gCache[ln][E_KEY], key, false))
{
INI_strcpy(gCache[ln][E_VALUE], value, INI_MAX_VALUE, INI_MAX_VALUE);
return true;
}
}
ln ++;
if (ln < INI_MAX_LINES)
{
INI_strcpy(gCache[ln][E_KEY], key, INI_MAX_KEY, INI_MAX_KEY);
INI_strcpy(gCache[ln][E_VALUE], value, INI_MAX_VALUE, INI_MAX_VALUE);
return true;
}
return false;
}
stock INI_WriteInt(const key[], value)
{
new dest[12];
format(dest, sizeof(dest), "%i", value);
return INI_WriteString(key, dest);
}
stock INI_WriteFloat(const key[], Float: value)
{
new dest[12];
format(dest, sizeof(dest), "%0.4f", value);
return INI_WriteString(key, dest);
}
stock INI_RemoveEntry(const key[])
{
if ((!gFile[E_OPEN]) || (!key[0]) || (strfind(key, "=", false) != -1)) return false;
new ln = -1;
while (((ln + 1) < INI_MAX_LINES) && (gCache[ln + 1][E_VALUE][0]))
{
ln ++;
if (gCache[ln][E_VALUE][0] == ';') continue;
if (!strcmp(gCache[ln][E_KEY], key, false))
{
for (; ln < (INI_MAX_LINES - 1); ln ++)
{
INI_strcpy(gCache[ln][E_KEY], gCache[ln + 1][E_KEY], INI_MAX_KEY, INI_MAX_KEY);
INI_strcpy(gCache[ln][E_VALUE], gCache[ln + 1][E_VALUE], INI_MAX_VALUE, INI_MAX_VALUE);
}
return true;
}
}
return false;
}
stock INI_Remove(const filename[])
{
if (!filename[0]) return false;
if ((gFile[E_OPEN]) && (!strcmp(gFile[E_FILENAME], filename, true))) gFile = gNoFile;
return fremove(filename);
}
stock INI_strcpy(dest[], const source[], numcells = sizeof(source), maxlength = sizeof(dest))
{
new i;
while ((source[i]) && (i < numcells) && (i < maxlength))
{
dest[i] = source[i];
i ++;
}
dest[(i == maxlength) ? (i - 1) : (i)] = '\0';
}
stock INI_StripLine(string[])
{
new l;
l = strlen(string);
if (string[l - 2] == '\r') string[l - 2] = '\0';
if (string[l - 1] == '\n') string[l - 1] = '\0';
}
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