diff options
Diffstat (limited to 'util.c')
| -rw-r--r-- | util.c | 80 |
1 files changed, 75 insertions, 5 deletions
@@ -5,13 +5,12 @@ \********************************************************************/ /* - * nogaim - * - * Gaim without gaim - for BitlBee + * Various utility functions. Some are copied from Gaim to support the + * IM-modules, most are from BitlBee. * * Copyright (C) 1998-1999, Mark Spencer <markster@marko.net> * (and possibly other members of the Gaim team) - * Copyright 2002-2004 Wilmer van der Gaast <lintux@lintux.cx> + * Copyright 2002-2005 Wilmer van der Gaast <wilmer@gaast.net> */ /* @@ -31,7 +30,6 @@ Suite 330, Boston, MA 02111-1307 USA */ -/* Parts from util.c from gaim needed by nogaim */ #define BITLBEE_CORE #include "nogaim.h" #include <stdio.h> @@ -411,3 +409,75 @@ void info_string_append(GString *str, char *newline, char *name, char *value) if( value && value[0] ) g_string_sprintfa( str, "%s%s: %s", newline, name, value ); } + +/* Decode%20a%20file%20name */ +void http_decode( char *s ) +{ + char *t; + int i, j, k; + + t = g_new( char, strlen( s ) + 1 ); + + for( i = j = 0; s[i]; i ++, j ++ ) + { + if( s[i] == '%' ) + { + if( sscanf( s + i + 1, "%2x", &k ) ) + { + t[j] = k; + i += 2; + } + else + { + *t = 0; + break; + } + } + else + { + t[j] = s[i]; + } + } + t[j] = 0; + + strcpy( s, t ); + g_free( t ); +} + +/* Warning: This one explodes the string. Worst-cases can make the string 3x its original size! */ +/* This fuction is safe, but make sure you call it safely as well! */ +void http_encode( char *s ) +{ + char *t; + int i, j; + + t = g_strdup( s ); + + for( i = j = 0; t[i]; i ++, j ++ ) + { + if( t[i] <= ' ' || ((unsigned char *)t)[i] >= 128 || t[i] == '%' ) + { + sprintf( s + j, "%%%02X", ((unsigned char*)t)[i] ); + j += 2; + } + else + { + s[j] = t[i]; + } + } + s[j] = 0; + + g_free( t ); +} + +/* Strip newlines from a string. Modifies the string passed to it. */ +char *strip_newlines( char *source ) +{ + int i; + + for( i = 0; source[i] != '\0'; i ++ ) + if( source[i] == '\n' || source[i] == '\r' ) + source[i] = ' '; + + return source; +} |