Changes in lib/ini.c [0182773:df1694b]

File:

• lib/ini.c (modified) (2 diffs)

lib/ini.c

@@ -2 +2 @@
   * BitlBee -- An IRC to other IM-networks gateway                     *
   *                                                                    *
-  * Copyright 2002-2008 Wilmer van der Gaast and others                *
+  * Copyright 2002-2005 Wilmer van der Gaast and others                *
   \********************************************************************/
 
@@ -28 +28 @@
 ini_t *ini_open( char *file )
 {
-        int fd;
-        ini_t *ini = NULL;
-        struct stat fi;
+        ini_t *ini = g_new0( ini_t, 1 );
         
-        if( ( fd = open( file, O_RDONLY ) ) != -1 &&
-            fstat( fd, &fi ) == 0 &&
-            fi.st_size <= 16384 &&
-            ( ini = g_malloc( sizeof( ini_t ) + fi.st_size + 1 ) ) &&
-            read( fd, ini->file, fi.st_size ) == fi.st_size )
+        if( ( ini->fp = fopen( file, "r" ) ) == NULL )
         {
-                memset( ini, 0, sizeof( ini_t ) );
-                ini->size = fi.st_size;
-                ini->file[ini->size] = 0;
-                ini->cur = ini->file;
-                ini->c_section = "";
-                
-                close( fd );
-                
-                return ini;
+                g_free( ini );
+                return( NULL );
         }
-
-        if( fd >= 0 )
-                close( fd );
         
-        ini_close( ini );
-
-        return NULL;
-}
-
-/* Strips leading and trailing whitespace and returns a pointer to the first
-   non-ws character of the given string. */
-static char *ini_strip_whitespace( char *in )
-{
-        char *e;
-
-        while( isspace( *in ) )
-                in++;
-
-        e = in + strlen( in ) - 1;
-        while( e > in && isspace( *e ) )
-                e--;
-        e[1] = 0;
-        
-        return in;
+        return( ini );
 }
 
 int ini_read( ini_t *file )
 {
-        char *s;
+        char key[MAX_STRING], s[MAX_STRING], *t;
+        int i;
         
-        while( file->cur && file->cur < file->file + file->size )
+        while( !feof( file->fp ) )
         {
-                char *e, *next;
-                
-                file->line++;
-
-                /* Find the end of line */
-                if( ( e = strchr( file->cur, '\n' ) ) != NULL )
+                *s = 0;
+                fscanf( file->fp, "%127[^\n#]s", s );
+                fscanf( file->fp, "%*[^\n]s" );
+                fgetc( file->fp );              /* Skip newline         */
+                file->line ++;
+                if( strchr( s, '=' ) )
                 {
-                        *e = 0;
-                        next = e + 1;
-                }
-                else
-                {
-                        /* No more lines. */
-                        e = file->cur + strlen( file->cur );
-                        next = NULL;
-                }
-                
-                /* Comment? */
-                if( ( s = strchr( file->cur, '#' ) ) != NULL )
-                        *s = 0;
-                
-                file->cur = ini_strip_whitespace( file->cur );
-                
-                if( *file->cur == '[' )
-                {
-                        file->cur++;
-                        if( ( s = strchr( file->cur, ']' ) ) != NULL )
+                        sscanf( s, "%[^ =]s", key );
+                        if( ( t = strchr( key, '.' ) ) )
                         {
-                                *s = 0;
-                                file->c_section = file->cur;
-                        }
-                }
-                else if( ( s = strchr( file->cur, '=' ) ) != NULL )
-                {
-                        *s = 0;
-                        file->key = ini_strip_whitespace( file->cur );
-                        file->value = ini_strip_whitespace( s + 1 );
-                        
-                        if( ( s = strchr( file->key, '.' ) ) != NULL )
-                        {
-                                *s = 0;
-                                file->section = file->key;
-                                file->key = s + 1;
+                                *t = 0;
+                                strcpy( file->section, key );
+                                t ++;
                         }
                         else
                         {
-                                file->section = file->c_section;
+                                strcpy( file->section, file->c_section );
+                                t = key;
                         }
+                        sscanf( t, "%s", file->key );
+                        t = strchr( s, '=' ) + 1;
+                        for( i = 0; t[i] == ' '; i ++ );
+                        strcpy( file->value, &t[i] );
+                        for( i = strlen( file->value ) - 1; file->value[i] == 32; i -- )
+                                file->value[i] = 0;
                         
-                        file->cur = next;
-                        return 1;
+                        return( 1 );
                 }
-                /* else: noise/comment/etc, let's just ignore it. */
-
-                file->cur = next;
+                else if( ( t = strchr( s, '[' ) ) )
+                {
+                        strcpy( file->c_section, t + 1 );
+                        t = strchr( file->c_section, ']' );
+                        *t = 0;
+                }
         }
-        
-        return 0;
+        return( 0 );
 }
 
 void ini_close( ini_t *file )
 {
+        fclose( file->fp );
         g_free( file );
 }