Mercurial > noffle

annotate src/util.h @ 180:09ca6eb5c7ff noffle

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[svn] * TODO,src/client.c,src/client.h,src/fetch.c,src/fetch.h,src/noffle.c: Improve error checking during fetches. A fetch is now aborted immediately if the connection times out or if an unexpected response arrives. This should fix problems with articles appearing in the wrong group, and possibly other mysterious happenings.
author bears
date Wed, 09 May 2001 12:33:43 +0100
parents 94f2e5607772
children 4e69e9b722ae
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
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1 /*
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2 util.h
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3
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4 Miscellaneous helper functions.
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5
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6 $Id: util.h 248 2001-01-25 11:00:03Z bears $
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7 */
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8
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9 #ifndef UTL_H
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10 #define UTL_H
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11
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12 #if HAVE_CONFIG_H
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13 #include <config.h>
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14 #endif
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15
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16 #include <signal.h>
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17
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18 #if TIME_WITH_SYS_TIME
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19 #include <sys/time.h>
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20 #include <time.h>
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21 #else
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22 #if HAVE_SYS_TIME_H
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23 #include <sys/time.h>
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24 #else
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25 #include <time.h>
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26 #endif
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27 #endif
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29 #include "common.h"
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31 /*
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32 Find first non-whitespace character after <token> tokens in string <line>.
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33 Return pointer to end of string, if parsing failed.
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34 */
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35 const char *
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36 Utl_restOfLn( const char *line, unsigned int token );
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38 void
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39 Utl_toLower( Str line );
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40
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41 /*
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42 Read a line from string.
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43 Return NULL if pos == NULL or no more line to read
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44 */
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45 const char *
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46 Utl_getLn( Str result, const char *p );
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48 /*
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49 Go back to last line.
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50 */
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51 const char *
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52 Utl_ungetLn( const char *str, const char *p );
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53
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54 /*
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55 Read a header line from string. Reads continuation lines if
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56 necessary. Line is returned as formatted, including '\n's.
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57 Return NULL if pos == NULL or no more line to read.
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58 */
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59 const char *
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60 Utl_getHeaderLn( Str result, const char *p );
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61
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62 /*
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63 Strip white spaces from left and right side.
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64 Return pointer to new start. This is within line.
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65 */
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66 char *
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67 Utl_stripWhiteSpace( char *line );
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68
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69 /* Strip comment from a line. Comments start with '#'. */
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70 void
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71 Utl_stripComment( char *line );
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72
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73 /* Write timestamp into <file>. */
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74 void
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75 Utl_stamp( Str file );
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76
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77 /* Get time stamp from <file> */
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78 Bool
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79 Utl_getStamp( time_t *result, Str file );
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80
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81 /* Put SonOfRFC1036 compliant date string into res. */
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82 void
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83 Utl_newsDate( time_t t, Str res );
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84
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85 /* Attempt to parse a SonOfRFC1036 compliant date string. Return -1 on fail. */
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86 time_t
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87 Utl_parseNewsDate( const char *s );
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89 void
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90 Utl_cpyStr( Str dst, const char *src );
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91
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92 void
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93 Utl_cpyStrN( Str dst, const char *src, int n );
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94
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95 void
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96 Utl_catStr( Str dst, const char *src );
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97
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98 void
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99 Utl_catStrN( Str dst, const char *src, int n );
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100
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101 /* String allocation and copying. */
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102 void
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103 Utl_allocAndCpy( char **dst, const char *src );
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104
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105 /* Install signal handler. */
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106 sig_t
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107 Utl_installSignalHandler( int sig, sig_t handler );
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108
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109 #endif