noffle: src/util.c annotate

annotate src/util.c @ 409:629d4b5f495c noffle

[svn] added patch to build-deps

author	godisch
date	Thu, 12 Jun 2003 21:46:21 +0100
parents	4426fde0a72c
children	95697d7c97a1

rev	line source
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	1 /*
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	2 util.c
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	3
295 4426fde0a72c [svn] * src/util.c: Add cast to deal with compiler warning. bears parents: 281 diff changeset	4 $Id: util.c 427 2003-01-31 15:35:14Z bears $
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	5 */
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	6
45 32ba1198c6fa [svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in: uh1763 parents: 43 diff changeset	7 #if HAVE_CONFIG_H
32ba1198c6fa [svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in: uh1763 parents: 43 diff changeset	8 #include <config.h>
32ba1198c6fa [svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in: uh1763 parents: 43 diff changeset	9 #endif
32ba1198c6fa [svn] * Makefile.in, configure, configure.in, docs/Makefile.in, src/Makefile.in: uh1763 parents: 43 diff changeset	10
54 125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	11 #if TIME_WITH_SYS_TIME
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	12 #include <sys/time.h>
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	13 #include <time.h>
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	14 #else
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	15 #if HAVE_SYS_TIME_H
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	16 #include <sys/time.h>
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	17 #else
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	18 #include <time.h>
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	19 #endif
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	20 #endif
125d79c9e586 [svn] * src/client.c, src/configfile.c, src/content.c, src/control.c, uh1763 parents: 45 diff changeset	21
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	22 #include <errno.h>
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	23 #include <ctype.h>
244 4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	24 #include <netdb.h>
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	25 #include <sys/types.h>
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	26 #include <sys/stat.h>
244 4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	27 #include <sys/utsname.h>
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	28 #include <fcntl.h>
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	29 #include <stdlib.h>
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	30 #include <unistd.h>
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	31 #include "configfile.h"
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	32 #include "log.h"
197 24d4cd032da5 [svn] * AUTHORS,INSTALL,NEWS,README,TODO,docs/NOTES,src/client.c,src/protocol.c, bears parents: 186 diff changeset	33 #include "portable.h"
24d4cd032da5 [svn] * AUTHORS,INSTALL,NEWS,README,TODO,docs/NOTES,src/client.c,src/protocol.c, bears parents: 186 diff changeset	34 #include "util.h"
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	35 #include "wildmat.h"
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	36
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	37 #if defined(UTIL_TEST)
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	38 #define Log_err printf
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	39 #endif
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	40
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	41 static const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	42 nextWhiteSpace( const char *p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	43 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	44 while ( p && ! isspace( p ) )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	45 ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	46 return p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	47 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	48
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	49 static const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	50 nextNonWhiteSpace( const char *p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	51 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	52 while ( p && isspace( p ) )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	53 ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	54 return p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	55 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	56
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	57 const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	58 Utl_restOfLn( const char *line, unsigned int token )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	59 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	60 unsigned int i;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	61 const char *p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	62
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	63 p = line;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	64 for ( i = 0; i < token; ++i )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	65 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	66 p = nextNonWhiteSpace( p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	67 p = nextWhiteSpace( p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	68 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	69 p = nextNonWhiteSpace( p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	70 return p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	71 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	72
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	73 const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	74 Utl_getLn( Str result, const char *pos )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	75 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	76 int len = 0;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	77 const char *p = pos;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	78
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	79 if ( ! p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	80 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	81 while ( *p != '\n' )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	82 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	83 if ( *p == '\0' )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	84 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	85 if ( len > 0 )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	86 Log_err( "Line not terminated by newline: '%s'", pos );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	87 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	88 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	89 (result++) = (p++);
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	90 ++len;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	91 if ( len >= MAXCHAR - 1 )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	92 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	93 *result = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	94 Log_err( "Utl_getLn: line too long: %s", result );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	95 return ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	96 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	97 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	98 *result = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	99 return ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	100
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	101 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	102
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	103 const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	104 Utl_ungetLn( const char str, const char p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	105 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	106 if ( str == p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	107 return FALSE;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	108 --p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	109 if ( *p != '\n' )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	110 {
185 fed1334d766b [svn] * src/client.c: Change variable only used on constant to 'const'. bears parents: 164 diff changeset	111 Log_err( "Utl_ungetLn: not at beginning of line" );
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	112 return NULL;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	113 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	114 --p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	115 while ( TRUE )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	116 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	117 if ( p == str )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	118 return p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	119 if ( *p == '\n' )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	120 return p + 1;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	121 --p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	122 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	123 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	124
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	125 const char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	126 Utl_getHeaderLn( Str result, const char *p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	127 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	128 const char * res = Utl_getLn( result, p );
202 027608dbd16b [svn] mirkol parents: 197 diff changeset	129 Bool not_too_long_header = TRUE;
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	130
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	131 /* Look for followon line if this isn't a blank line. */
109 2bedacfe1ba7 [svn] Fix header line reading buf bears parents: 91 diff changeset	132 if ( res != NULL && result[ 0 ] != '\0' && ! isspace( result[ 0 ] ) )
87 bf8c97460fd7 [svn] Preserve newslines and spaces in header lines bears parents: 59 diff changeset	133 for(;;)
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	134 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	135 Str nextLine;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	136 const char *here;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	137
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	138 here = res;
87 bf8c97460fd7 [svn] Preserve newslines and spaces in header lines bears parents: 59 diff changeset	139 nextLine[ 0 ] = '\0';
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	140 res = Utl_getLn( nextLine, res );
87 bf8c97460fd7 [svn] Preserve newslines and spaces in header lines bears parents: 59 diff changeset	141 if ( res == NULL \|\| nextLine[ 0 ] == '\0'
109 2bedacfe1ba7 [svn] Fix header line reading buf bears parents: 91 diff changeset	142 \|\| ! isspace( nextLine[ 0 ] ) )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	143 {
87 bf8c97460fd7 [svn] Preserve newslines and spaces in header lines bears parents: 59 diff changeset	144 res = here;
bf8c97460fd7 [svn] Preserve newslines and spaces in header lines bears parents: 59 diff changeset	145 break;
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	146 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	147 else
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	148 {
202 027608dbd16b [svn] mirkol parents: 197 diff changeset	149 if ( not_too_long_header &&
027608dbd16b [svn] mirkol parents: 197 diff changeset	150 ( MAXCHAR > ( strlen( result ) + strlen( nextLine ) + 1 ) ) )
027608dbd16b [svn] mirkol parents: 197 diff changeset	151 {
027608dbd16b [svn] mirkol parents: 197 diff changeset	152 Utl_catStr( result, "\n" );
027608dbd16b [svn] mirkol parents: 197 diff changeset	153 Utl_catStr( result, nextLine );
027608dbd16b [svn] mirkol parents: 197 diff changeset	154 }
027608dbd16b [svn] mirkol parents: 197 diff changeset	155 else
027608dbd16b [svn] mirkol parents: 197 diff changeset	156 {
027608dbd16b [svn] mirkol parents: 197 diff changeset	157 Log_err( "Utl_getHeaderLn: skipped continued header: %s", nextLine );
027608dbd16b [svn] mirkol parents: 197 diff changeset	158 not_too_long_header = FALSE;
027608dbd16b [svn] mirkol parents: 197 diff changeset	159 /* Now let poor little noffle skip the header continuations. */
027608dbd16b [svn] mirkol parents: 197 diff changeset	160 /* We really need to up the size limit of headers much */
027608dbd16b [svn] mirkol parents: 197 diff changeset	161 /* higher than MAXCHAR = 2048. mliss */
027608dbd16b [svn] mirkol parents: 197 diff changeset	162 }
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	163 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	164 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	165
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	166 return res;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	167 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	168
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	169 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	170 Utl_toLower( Str line )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	171 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	172 char *p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	173
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	174 p = line;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	175 while ( *p )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	176 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	177 p = tolower( p );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	178 ++p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	179 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	180 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	181
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	182 char *
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	183 Utl_stripWhiteSpace( char *line )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	184 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	185 char *p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	186
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	187 while ( isspace( *line ) )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	188 ++line;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	189 p = line + strlen( line ) - 1;
240 fbff73fe5b40 [svn] * src/client.c: That wasn't a memory leak fixed on Feb 8th. That was a bears parents: 223 diff changeset	190 while ( p >= line && isspace( *p ) )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	191 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	192 *p = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	193 --p;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	194 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	195 return line;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	196 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	197
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	198 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	199 Utl_stripComment( char *line )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	200 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	201 for ( ; *line != '\0'; line++ )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	202 if ( *line =='#' )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	203 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	204 *line = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	205 break;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	206 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	207 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	208
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	209 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	210 Utl_cpyStr( Str dst, const char *src )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	211 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	212 dst[ 0 ] = '\0';
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	213 strncat( dst, src, MAXCHAR );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	214 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	215
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	216 void
59 e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	217 Utl_cpyStrN( Str dst, const char *src, int n )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	218 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	219 if ( n > MAXCHAR )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	220 n = MAXCHAR;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	221 dst[ 0 ] = '\0';
59 e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	222 strncat( dst, src, (size_t)n );
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	223 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	224
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	225 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	226 Utl_catStr( Str dst, const char *src )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	227 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	228 strncat( dst, src, MAXCHAR - strlen( dst ) );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	229 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	230
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	231 void
59 e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	232 Utl_catStrN( Str dst, const char *src, int n )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	233 {
59 e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	234 size_t un;
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	235
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	236 ASSERT( n >= 0 );
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	237 un = (size_t)n;
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	238 if ( un > MAXCHAR - strlen( dst ) )
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	239 un = MAXCHAR - strlen( dst );
e612b263934f [svn] Changed some variable types and used some casts to avoid compiler enz parents: 54 diff changeset	240 strncat( dst, src, un );
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	241 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	242
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	243 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	244 Utl_stamp( Str file )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	245 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	246 FILE *f;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	247 time_t t;
206 eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	248 Str tmpfname;
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	249
206 eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	250 snprintf( tmpfname, MAXCHAR, "%s/.#%d.stamp.update",
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	251 Cfg_spoolDir(), (int) getpid() );
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	252 time( &t );
206 eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	253 if ( ! ( f = fopen( tmpfname, "w" ) ) )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	254 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	255 Log_err( "Could not open %s for writing (%s)",
206 eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	256 tmpfname, strerror( errno ) );
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	257 return;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	258 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	259 fprintf( f, "%lu\n", t );
223 ffb1848a39db [svn] * src/util.c: Improve (correct) error detection when updating bears parents: 206 diff changeset	260 if ( fclose( f ) != 0 )
206 eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	261 {
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	262 Log_err( "Error stamping into file %s: %s",
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	263 tmpfname, strerror( errno ) );
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	264
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	265 }
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	266 else
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	267 {
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	268 if ( rename( tmpfname, file ) < 0 )
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	269 Log_err( "Rename of stamp file %s to %s failed: %s",
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	270 tmpfname, file, strerror( errno ) );
eb2589384836 [svn] * TODO: Update the TODO list. bears parents: 202 diff changeset	271 }
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	272 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	273
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	274 Bool
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	275 Utl_getStamp( time_t *result, Str file )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	276 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	277 FILE *f;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	278
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	279 if ( ! ( f = fopen( file, "r" ) ) )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	280 return FALSE;
295 4426fde0a72c [svn] * src/util.c: Add cast to deal with compiler warning. bears parents: 281 diff changeset	281 if ( fscanf( f, "%lu", (unsigned long *) result ) != 1 )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	282 {
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	283 Log_err( "File %s corrupted", file );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	284 fclose( f );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	285 return FALSE;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	286 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	287 fclose( f );
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	288 return TRUE;
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	289 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	290
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	291 static const char *DOTW[] = { "Sun", "Mon", "Tue", "Wed", "Thu", "Fri",
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	292 "Sat", NULL };
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	293 static const char *MON[] = { "Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul",
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	294 "Aug", "Sep", "Oct", "Nov", "Dec", NULL };
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	295
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	296 /*
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	297 * Calculate the difference between local time and GMT at GMT time t.
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	298 *
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	299 * This is INN's 'always-works' method. It assumes the time differences
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	300 * is < 24hrs. Sounds reasonable to me. It also assumes it can ignore seconds.
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	301 * Returns localtime - GMT seconds. It will also trash the localtime/
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	302 * gmtime/etc. static buffer.
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	303 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	304 * Do some basic caching by returning the previous result if the new request
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	305 * is in the same hour as the previous one.
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	306 */
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	307 static int
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	308 localTimeDiff( time_t t )
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	309 {
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	310 struct tm local, gmt, *tm;
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	311 static time_t resHourStart = 0;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	312 static int res = 0;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	313
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	314 if ( labs( t - resHourStart ) < 60 )
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	315 return res;
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	316
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	317 /* Calculating for new hour */
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	318 resHourStart = ( t / 60 ) * 60;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	319
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	320 tm = localtime( &t );
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	321 if ( tm == NULL )
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	322 return 0;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	323 local = *tm;
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	324 tm = gmtime( &t );
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	325 if ( tm == NULL )
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	326 return 0;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	327 gmt = *tm;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	328
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	329 res = local.tm_yday - gmt.tm_yday;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	330 if ( res < -1 )
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	331 res = -1; /* Year rollover? */
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	332 else if ( res > 1 )
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	333 res = 1;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	334
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	335 res *= 24;
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	336 res += local.tm_hour - gmt.tm_hour;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	337 res *= 60;
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	338 res += local.tm_min - gmt.tm_min;
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	339 res *= 60;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	340
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	341 return res;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	342 }
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	343
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	344 time_t
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	345 Utl_mktimeGMT( struct tm *t )
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	346 {
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	347 #if HAVE_TIMEGM
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	348 return timegm( t );
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	349 #else
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	350 /* This comment and implmentation is taken from Wget's mktime_from_utc().
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	351 * We could
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	352 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	353 * Converts struct tm to time_t, assuming the data in tm is UTC rather
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	354 * than local timezone.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	355 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	356 * mktime is similar but assumes struct tm, also known as the
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	357 * "broken-down" form of time, is in local time zone. mktime_from_utc
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	358 * uses mktime to make the conversion understanding that an offset
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	359 * will be introduced by the local time assumption.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	360 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	361 * mktime_from_utc then measures the introduced offset by applying
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	362 * gmtime to the initial result and applying mktime to the resulting
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	363 * "broken-down" form. The difference between the two mktime results
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	364 * is the measured offset which is then subtracted from the initial
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	365 * mktime result to yield a calendar time which is the value returned.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	366 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	367 * tm_isdst in struct tm is set to 0 to force mktime to introduce a
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	368 * consistent offset (the non DST offset) since tm and tm+o might be
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	369 * on opposite sides of a DST change.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	370 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	371 * Some implementations of mktime return -1 for the nonexistent
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	372 * localtime hour at the beginning of DST. In this event, use
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	373 * mktime(tm - 1hr) + 3600.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	374 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	375 * Schematically
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	376 * mktime(tm) --> t+o
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	377 * gmtime(t+o) --> tm+o
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	378 * mktime(tm+o) --> t+2o
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	379 * t+o - (t+2o - t+o) = t
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	380 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	381 * Note that glibc contains a function of the same purpose named
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	382 * `timegm' (reverse of gmtime). But obviously, it is not universally
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	383 * available, and unfortunately it is not straightforwardly
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	384 * extractable for use here. Perhaps configure should detect timegm
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	385 * and use it where available.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	386 *
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	387 * Contributed by Roger Beeman <beeman@cisco.com>, with the help of
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	388 * Mark Baushke <mdb@cisco.com> and the rest of the Gurus at CISCO.
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	389 * Further improved by Roger with assistance from Edward J. Sabol
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	390 * based on input by Jamie Zawinski.
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	391 */
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	392 time_t tl, tb;
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	393 struct tm *tg;
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	394
279 49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	395 tl = mktime (t);
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	396 if (tl == -1)
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	397 {
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	398 t->tm_hour--;
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	399 tl = mktime (t);
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	400 if (tl == -1)
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	401 return -1; /* can't deal with output from strptime */
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	402 tl += 3600;
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	403 }
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	404 tg = gmtime (&tl);
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	405 tg->tm_isdst = 0;
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	406 tb = mktime (tg);
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	407 if (tb == -1)
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	408 {
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	409 tg->tm_hour--;
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	410 tb = mktime (tg);
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	411 if (tb == -1)
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	412 return -1; /* can't deal with output from gmtime */
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	413 tb += 3600;
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	414 }
49b452b667a6 [svn] * src/util.c: localTimeDiff() cached its value and recalculated it every bears parents: 271 diff changeset	415 return (tl - (tb - tl));
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	416 #endif
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	417 }
b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	418
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	419 void
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	420 Utl_newsDate( time_t t, Str res )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	421 {
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	422 struct tm *local;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	423 long tzdiff, hoffset, moffset;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	424
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	425 tzdiff = localTimeDiff( t ) / 60;
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	426
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	427 local = localtime( &t );
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	428 if ( local == NULL )
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	429 {
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	430 Utl_cpyStr( res, " localtime failure " );
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	431 return;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	432 }
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	433
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	434 hoffset = tzdiff / 60;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	435 moffset = tzdiff % 60;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	436 if ( moffset < 0 )
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	437 moffset = - moffset;
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	438
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	439 sprintf( res, "%s, %d %s %4d %02d:%02d:%02d %+03ld%02ld",
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	440 DOTW[local->tm_wday], local->tm_mday,
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	441 MON[local->tm_mon], local->tm_year + 1900,
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	442 local->tm_hour, local->tm_min, local->tm_sec,
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	443 hoffset, moffset );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	444 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	445
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	446 time_t
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	447 Utl_parseNewsDate( const char *s )
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	448 {
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	449 struct tm tm;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	450 int wday, offset, tzoffset;
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	451 char *p;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	452 time_t res;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	453
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	454 memset( &tm, 0, sizeof( tm ) );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	455 wday = -1;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	456 tm.tm_isdst = -1;
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	457
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	458 s = nextNonWhiteSpace( s );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	459
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	460 /* Is this the day number, or a weekday? */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	461 if ( ! isdigit( *s ) )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	462 {
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	463 if ( strlen( s ) < 4 )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	464 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	465
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	466 for ( wday = 0; DOTW[ wday ] != NULL; wday++ )
186 7d1f26e7c728 [svn] Remove case sensitivity in date parse. bears parents: 185 diff changeset	467 if ( strncasecmp( DOTW[ wday ], s, 3 ) == 0 )
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	468 break;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	469
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	470 if( DOTW[ wday ] == NULL \|\| s[3] != ',' )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	471 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	472
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	473 s += 4;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	474 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	475
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	476 /* Get the day number */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	477 tm.tm_mday = (int) strtol( s, &p, 10 );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	478 if ( p == s )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	479 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	480 s = p;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	481
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	482 /* Look for month name */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	483 s = nextNonWhiteSpace( s );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	484 if ( strlen( s ) < 4 )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	485 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	486 for ( tm.tm_mon = 0; MON[ tm.tm_mon ] != NULL; tm.tm_mon++ )
186 7d1f26e7c728 [svn] Remove case sensitivity in date parse. bears parents: 185 diff changeset	487 if ( strncasecmp( MON[ tm.tm_mon ], s, 3 ) == 0 )
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	488 break;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	489
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	490 if ( MON[ tm.tm_mon ] == NULL )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	491 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	492 s += 3;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	493
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	494 /* Year next */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	495 tm.tm_year = (int) strtol( s, &p, 10 );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	496 if ( p == s \|\| ( tm.tm_year >= 100 && tm.tm_year < 1900 ) )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	497 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	498 if ( tm.tm_year >= 1900 )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	499 tm.tm_year -= 1900;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	500 s = p;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	501
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	502 /* Hours */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	503 tm.tm_hour = (int) strtol( s, &p, 10 );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	504 if ( p == s \|\| *p != ':' )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	505 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	506 s = ++p;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	507
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	508 /* Minutes */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	509 tm.tm_min = (int) strtol( s, &p, 10 );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	510 if ( p == s \|\| ( p != ':' && p != ' ' ) )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	511 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	512 s = p;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	513
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	514 /* Seconds */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	515 if ( *s == ':' )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	516 {
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	517 s++;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	518 tm.tm_sec = (int) strtol( s, &p, 10 );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	519 if ( p == s )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	520 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	521 s = p;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	522 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	523
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	524 /* GMT/UT or timezone offset */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	525 tzoffset = 0;
202 027608dbd16b [svn] mirkol parents: 197 diff changeset	526 s = nextNonWhiteSpace( s );
186 7d1f26e7c728 [svn] Remove case sensitivity in date parse. bears parents: 185 diff changeset	527 if ( strncasecmp( s, "GMT", 3) == 0 )
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	528 s += 3;
186 7d1f26e7c728 [svn] Remove case sensitivity in date parse. bears parents: 185 diff changeset	529 else if ( strncasecmp( s, "UT", 2 ) == 0 )
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	530 s += 2;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	531 else
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	532 {
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	533 offset = (int) strtol( s, &p, 10 );
202 027608dbd16b [svn] mirkol parents: 197 diff changeset	534 if ( p == s )
027608dbd16b [svn] mirkol parents: 197 diff changeset	535 return (time_t) -1;
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	536 s = p;
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	537 tzoffset = ( offset / 100 ) * 60 + ( offset % 100 );
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	538 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	539
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	540 /* Check for following junk */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	541 if ( s != '\0' && ! isspace( s ) )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	542 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	543
259 b660fadc1814 [svn] * src/server.c,src/util.c,src/util.h: Recognise GMT/UTC on NNTP NEWGROUPS. bears parents: 244 diff changeset	544 res = Utl_mktimeGMT( &tm );
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	545 if ( res == (time_t) -1 )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	546 return res;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	547
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	548 if ( wday >= 0 && wday != tm.tm_wday )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	549 return (time_t) -1;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	550
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	551 /* And now adjust for tzoffset */
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	552 res -= tzoffset * 60;
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	553
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	554 return res;
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	555 }
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	556
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	557 void
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	558 Utl_allocAndCpy( char *dst, const char src )
2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	559 {
281 5eece4dfd945 [svn] * src/log.c,src/log.h: Add Log_fatal() for reporting fatal errors bears parents: 279 diff changeset	560 size_t len = strlen( src );
5eece4dfd945 [svn] * src/log.c,src/log.h: Add Log_fatal() for reporting fatal errors bears parents: 279 diff changeset	561 if ( ! ( *dst = malloc( len + 1 ) ) )
5eece4dfd945 [svn] * src/log.c,src/log.h: Add Log_fatal() for reporting fatal errors bears parents: 279 diff changeset	562 Log_fatal( "Cannot allocate string with length %lu", len );
5eece4dfd945 [svn] * src/log.c,src/log.h: Add Log_fatal() for reporting fatal errors bears parents: 279 diff changeset	563 memcpy( *dst, src, len + 1 );
43 2842f50feb55 [svn] * client.c, client.h, common.h, config.c, config.h, content.c, content.h, uh1763 parents: diff changeset	564 }
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	565
271 3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c: bears parents: 259 diff changeset	566 SignalHandler
3477050e8d10 [svn] * src/client.c,src/fetch.c,src/lock.c.src/protocol.c,src/util.h,src/util.c: bears parents: 259 diff changeset	567 Utl_installSignalHandler( int sig, SignalHandler handler )
164 94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	568 {
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	569 struct sigaction act, oldAct;
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	570
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	571 act.sa_handler = handler;
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	572 sigemptyset( &act.sa_mask );
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	573 act.sa_flags = 0;
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	574 if ( sig != SIGALRM )
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	575 act.sa_flags \|= SA_RESTART;
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	576 if ( sigaction( sig, &act, &oldAct ) < 0 )
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	577 return SIG_ERR;
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	578 return oldAct.sa_handler;
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	579 }
94f2e5607772 [svn] * src/client.c,src/protocol.c,src/util.h,src/util.c: Common up bears parents: 127 diff changeset	580
244 4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	581 static Bool
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	582 getHostFQDN( Str result )
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	583 {
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	584 struct hostent *myHostEnt;
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	585 struct utsname myName;
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	586
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	587 if ( uname( &myName ) >= 0
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	588 && ( myHostEnt = gethostbyname( myName.nodename ) ) )
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	589 {
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	590 Utl_cpyStr( result, myHostEnt->h_name );
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	591 return TRUE;
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	592 }
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	593 return FALSE;
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	594 }
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	595
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	596 Bool
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	597 Utl_getFQDN( Str result )
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	598 {
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	599 /* get hostname from Cfg-File */
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	600 Utl_cpyStr( result, Cfg_hostnameMsgId() );
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	601 if ( strlen( result ) != 0 )
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	602 return TRUE;
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	603 return getHostFQDN( result );
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	604 }
4e69e9b722ae [svn] * src/database.c,src/protocol.c,src/util.c,src/util.h: The latest IETF bears parents: 240 diff changeset	605
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	606 #if defined(UTIL_TEST)
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	607
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	608 /* Test code borrowed from wildmat.c. Yep, still uses gets(). */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	609 extern char *gets();
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	610
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	611 int
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	612 main()
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	613 {
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	614 Str line;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	615 time_t t;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	616
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	617 printf( "Util date tester. Enter date to test.\n" );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	618 printf( "A blank line exits the program.\n" );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	619
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	620 for ( ; ; )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	621 {
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	622 t = time( NULL );
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	623 Utl_newsDate( t, line );
3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	624 printf( "\n(%s) Enter date: ", line );
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	625 (void) fflush( stdout );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	626 if ( gets( line ) == NULL \|\| line[0] == '\0' )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	627 break;
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	628
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	629 t = Utl_parseNewsDate( line );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	630 if ( t == (time_t) -1 )
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	631 printf( "Date parse failed\n" );
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	632 else
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	633 {
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	634 Utl_newsDate( t, line );
127 3c71e28c8eef [svn] Release-1-0 mergedocs/NOTES bears parents: 109 diff changeset	635 printf( "Utl_newsDate -> '%s'\n", line );
91 93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	636 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	637 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	638
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	639 exit(0);
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	640 /* NOTREACHED */
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	641 }
93cc929329eb [svn] Date output change and now date parsing bears parents: 87 diff changeset	642 #endif

Mercurial > noffle

annotate src/util.c @ 409:629d4b5f495c noffle