376 lines
8.2 KiB
C
376 lines
8.2 KiB
C
/*
|
|
* Initialization-File Functions.
|
|
*
|
|
* Copyright (c) 1993 Miguel de Icaza
|
|
*
|
|
* 1/Dec o Corrected return values for Get*ProfileString
|
|
*
|
|
* o Now, if AppName == NULL in Get*ProfileString it returns a list
|
|
* of the KeyNames (as documented in the MS-SDK).
|
|
*
|
|
* o if KeyValue == NULL now clears the value in Get*ProfileString
|
|
*
|
|
* 20/Apr SL - I'm not sure where these definitions came from, but my SDK
|
|
* has a NULL KeyValue returning a list of KeyNames, and a NULL
|
|
* AppName undefined. I changed GetSetProfile to match. This makes
|
|
* PROGMAN.EXE do the right thing.
|
|
*/
|
|
|
|
static char Copyright [] = "Copyright (C) 1993 Miguel de Icaza";
|
|
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <string.h>
|
|
|
|
#include "wine.h"
|
|
#include "windows.h"
|
|
#include "prototypes.h"
|
|
|
|
/* #define DEBUG */
|
|
|
|
#define STRSIZE 255
|
|
#define xmalloc(x) malloc(x)
|
|
#define overflow (next == &CharBuffer [STRSIZE-1])
|
|
|
|
enum { FirstBrace, OnSecHeader, IgnoreToEOL, KeyDef, KeyValue };
|
|
|
|
typedef struct TKeys {
|
|
char *KeyName;
|
|
char *Value;
|
|
struct TKeys *link;
|
|
} TKeys;
|
|
|
|
typedef struct TSecHeader {
|
|
char *AppName;
|
|
TKeys *Keys;
|
|
struct TSecHeader *link;
|
|
} TSecHeader;
|
|
|
|
typedef struct TProfile {
|
|
char *FileName;
|
|
TSecHeader *Section;
|
|
struct TProfile *link;
|
|
} TProfile;
|
|
|
|
TProfile *Current = 0;
|
|
TProfile *Base = 0;
|
|
|
|
static TSecHeader *is_loaded (char *FileName)
|
|
{
|
|
TProfile *p = Base;
|
|
|
|
while (p){
|
|
if (!strcasecmp (FileName, p->FileName)){
|
|
Current = p;
|
|
return p->Section;
|
|
}
|
|
p = p->link;
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
static char *GetIniFileName(char *name)
|
|
{
|
|
char temp[256];
|
|
|
|
if (strchr(name, '/'))
|
|
return name;
|
|
|
|
if (strchr(name, '\\'))
|
|
return GetUnixFileName(name);
|
|
|
|
GetWindowsDirectory(temp, sizeof(temp) );
|
|
strcat(temp, "\\");
|
|
strcat(temp, name);
|
|
|
|
return GetUnixFileName(temp);
|
|
}
|
|
|
|
static TSecHeader *load (char *filename)
|
|
{
|
|
FILE *f;
|
|
int state;
|
|
TSecHeader *SecHeader = 0;
|
|
char CharBuffer [STRSIZE];
|
|
char *next, *file;
|
|
char c;
|
|
|
|
file = GetIniFileName(filename);
|
|
|
|
#ifdef DEBUG
|
|
printf("Load %s\n", file);
|
|
#endif
|
|
if ((f = fopen (file, "r"))==NULL)
|
|
return NULL;
|
|
|
|
#ifdef DEBUG
|
|
printf("Loading %s\n", file);
|
|
#endif
|
|
|
|
|
|
state = FirstBrace;
|
|
while ((c = getc (f)) != EOF){
|
|
if (c == '\r') /* Ignore Carriage Return */
|
|
continue;
|
|
|
|
switch (state){
|
|
|
|
case OnSecHeader:
|
|
if (c == ']' || overflow){
|
|
*next = '\0';
|
|
next = CharBuffer;
|
|
SecHeader->AppName = strdup (CharBuffer);
|
|
state = IgnoreToEOL;
|
|
#ifdef DEBUG
|
|
printf("%s: section %s\n", file, CharBuffer);
|
|
#endif
|
|
} else
|
|
*next++ = c;
|
|
break;
|
|
|
|
case IgnoreToEOL:
|
|
if (c == '\n'){
|
|
state = KeyDef;
|
|
next = CharBuffer;
|
|
}
|
|
break;
|
|
|
|
case FirstBrace:
|
|
case KeyDef:
|
|
if (c == '['){
|
|
TSecHeader *temp;
|
|
|
|
temp = SecHeader;
|
|
SecHeader = (TSecHeader *) xmalloc (sizeof (TSecHeader));
|
|
SecHeader->link = temp;
|
|
SecHeader->Keys = 0;
|
|
state = OnSecHeader;
|
|
next = CharBuffer;
|
|
break;
|
|
}
|
|
if (state == FirstBrace) /* On first pass, don't allow dangling keys */
|
|
break;
|
|
|
|
if (c == ' ' || c == '\t')
|
|
break;
|
|
|
|
if (c == '\n' || c == ';' || overflow) /* Abort Definition */
|
|
next = CharBuffer;
|
|
|
|
if (c == ';')
|
|
{
|
|
state = IgnoreToEOL;
|
|
break;
|
|
}
|
|
|
|
if (c == '=' || overflow){
|
|
TKeys *temp;
|
|
|
|
temp = SecHeader->Keys;
|
|
*next = '\0';
|
|
SecHeader->Keys = (TKeys *) xmalloc (sizeof (TKeys));
|
|
SecHeader->Keys->link = temp;
|
|
SecHeader->Keys->KeyName = strdup (CharBuffer);
|
|
state = KeyValue;
|
|
next = CharBuffer;
|
|
#ifdef DEBUG
|
|
printf("%s: key %s\n", file, CharBuffer);
|
|
#endif
|
|
} else
|
|
*next++ = c;
|
|
break;
|
|
|
|
case KeyValue:
|
|
if (overflow || c == '\n'){
|
|
*next = '\0';
|
|
SecHeader->Keys->Value = strdup (CharBuffer);
|
|
state = c == '\n' ? KeyDef : IgnoreToEOL;
|
|
next = CharBuffer;
|
|
#ifdef DEBUG
|
|
printf ("[%s] (%s)=%s\n", SecHeader->AppName,
|
|
SecHeader->Keys->KeyName, SecHeader->Keys->Value);
|
|
#endif
|
|
} else
|
|
*next++ = c;
|
|
break;
|
|
|
|
} /* switch */
|
|
|
|
} /* while ((c = getc (f)) != EOF) */
|
|
return SecHeader;
|
|
}
|
|
|
|
static void new_key (TSecHeader *section, char *KeyName, char *Value)
|
|
{
|
|
TKeys *key;
|
|
|
|
key = (TKeys *) xmalloc (sizeof (TKeys));
|
|
key->KeyName = strdup (KeyName);
|
|
key->Value = strdup (Value);
|
|
key->link = section->Keys;
|
|
section->Keys = key;
|
|
}
|
|
|
|
static short GetSetProfile (int set, LPSTR AppName, LPSTR KeyName,
|
|
LPSTR Default, LPSTR ReturnedString, short Size,
|
|
LPSTR FileName)
|
|
|
|
{
|
|
TProfile *New;
|
|
TSecHeader *section;
|
|
TKeys *key;
|
|
|
|
if (!(section = is_loaded (FileName))){
|
|
New = (TProfile *) xmalloc (sizeof (TProfile));
|
|
New->link = Base;
|
|
New->FileName = strdup (FileName);
|
|
New->Section = load (FileName);
|
|
Base = New;
|
|
section = New->Section;
|
|
Current = New;
|
|
}
|
|
/* Start search */
|
|
for (; section; section = section->link){
|
|
if (strcasecmp (section->AppName, AppName))
|
|
continue;
|
|
|
|
/* If no key value given, then list all the keys */
|
|
if ((!KeyName) && (!set)){
|
|
char *p = ReturnedString;
|
|
int left = Size - 1;
|
|
int slen;
|
|
|
|
for (key = section->Keys; key; key = key->link){
|
|
strncpy (p, key->KeyName, left);
|
|
slen = strlen (key->KeyName) + 1;
|
|
left -= slen+1;
|
|
p += slen;
|
|
}
|
|
return left;
|
|
}
|
|
for (key = section->Keys; key; key = key->link){
|
|
if (strcasecmp (key->KeyName, KeyName))
|
|
continue;
|
|
if (set){
|
|
free (key->Value);
|
|
key->Value = strdup (Default ? Default : "");
|
|
return 1;
|
|
}
|
|
ReturnedString [Size-1] = 0;
|
|
strncpy (ReturnedString, key->Value, Size-1);
|
|
return 1;
|
|
}
|
|
/* If Getting the information, then don't write the information
|
|
to the INI file, need to run a couple of tests with windog */
|
|
/* No key found */
|
|
if (set)
|
|
new_key (section, KeyName, Default);
|
|
else {
|
|
ReturnedString [Size-1] = 0;
|
|
strncpy (ReturnedString, Default, Size-1);
|
|
}
|
|
return 1;
|
|
}
|
|
/* Non existent section */
|
|
if (set){
|
|
section = (TSecHeader *) xmalloc (sizeof (TSecHeader));
|
|
section->AppName = strdup (AppName);
|
|
section->Keys = 0;
|
|
new_key (section, KeyName, Default);
|
|
section->link = Current->Section;
|
|
Current->Section = section;
|
|
} else {
|
|
ReturnedString [Size-1] = 0;
|
|
strncpy (ReturnedString, Default, Size-1);
|
|
}
|
|
return 1;
|
|
}
|
|
|
|
short GetPrivateProfileString (LPSTR AppName, LPSTR KeyName,
|
|
LPSTR Default, LPSTR ReturnedString,
|
|
short Size, LPSTR FileName)
|
|
{
|
|
int v;
|
|
|
|
v = GetSetProfile (0,AppName,KeyName,Default,ReturnedString,Size,FileName);
|
|
if (AppName)
|
|
return strlen (ReturnedString);
|
|
else
|
|
return Size - v;
|
|
}
|
|
|
|
int GetProfileString (LPSTR AppName, LPSTR KeyName, LPSTR Default,
|
|
LPSTR ReturnedString, int Size)
|
|
{
|
|
return GetPrivateProfileString (AppName, KeyName, Default,
|
|
ReturnedString, Size, WIN_INI);
|
|
}
|
|
|
|
WORD GetPrivateProfileInt (LPSTR AppName, LPSTR KeyName, short Default,
|
|
LPSTR File)
|
|
{
|
|
static char IntBuf [5];
|
|
static char buf [5];
|
|
|
|
sprintf (buf, "%d", Default);
|
|
|
|
/* Check the exact semantic with the SDK */
|
|
GetPrivateProfileString (AppName, KeyName, buf, IntBuf, 5, File);
|
|
if (!strcasecmp (IntBuf, "true"))
|
|
return 1;
|
|
if (!strcasecmp (IntBuf, "yes"))
|
|
return 1;
|
|
return atoi (IntBuf);
|
|
}
|
|
|
|
WORD GetProfileInt (LPSTR AppName, LPSTR KeyName, int Default)
|
|
{
|
|
return GetPrivateProfileInt (AppName, KeyName, Default, WIN_INI);
|
|
}
|
|
|
|
BOOL WritePrivateProfileString (LPSTR AppName, LPSTR KeyName, LPSTR String,
|
|
LPSTR FileName)
|
|
{
|
|
return GetSetProfile (1, AppName, KeyName, String, "", 0, FileName);
|
|
}
|
|
|
|
BOOL WriteProfileString (LPSTR AppName, LPSTR KeyName, LPSTR String)
|
|
{
|
|
return (WritePrivateProfileString (AppName, KeyName, String, WIN_INI));
|
|
}
|
|
|
|
static void dump_keys (FILE *profile, TKeys *p)
|
|
{
|
|
if (!p)
|
|
return;
|
|
dump_keys (profile, p->link);
|
|
fprintf (profile, "%s=%s\r\n", p->KeyName, p->Value);
|
|
}
|
|
|
|
static void dump_sections (FILE *profile, TSecHeader *p)
|
|
{
|
|
if (!p)
|
|
return;
|
|
dump_sections (profile, p->link);
|
|
fprintf (profile, "\r\n[%s]\r\n", p->AppName);
|
|
dump_keys (profile, p->Keys);
|
|
}
|
|
|
|
static void dump_profile (TProfile *p)
|
|
{
|
|
FILE *profile;
|
|
|
|
if (!p)
|
|
return;
|
|
dump_profile (p->link);
|
|
if ((profile = fopen (GetIniFileName(p->FileName), "w")) != NULL){
|
|
dump_sections (profile, p->Section);
|
|
fclose (profile);
|
|
}
|
|
}
|
|
|
|
void sync_profiles (void)
|
|
{
|
|
dump_profile (Base);
|
|
}
|