Annotation of parser3/src/include/pa_common.h, revision 1.59
1.15 paf 1: /** @file
1.16 paf 2: Parser: commonly used functions.
3:
1.4 paf 4: Copyright (c) 2001 ArtLebedev Group (http://www.artlebedev.com)
1.5 paf 5: Author: Alexander Petrosyan <paf@design.ru> (http://design.ru/paf)
1.4 paf 6:
1.59 ! paf 7: $Id: pa_common.h,v 1.58 2001/10/31 14:01:45 paf Exp $
1.1 paf 8: */
9:
10: #ifndef PA_COMMON_H
11: #define PA_COMMON_H
12:
1.21 paf 13: #include "pa_config_includes.h"
1.2 paf 14: #include "pa_pool.h"
1.33 paf 15: #include "pa_string.h"
1.1 paf 16:
1.14 paf 17: class Value;
1.11 paf 18:
1.21 paf 19: #if _MSC_VER
1.56 paf 20: /*
21: inline int open( const char *filename, int oflag ) { return _open(filename, oflag); }
22: inline int close( int handle ) { return _close(handle); }
23: inline int read( int handle, void *buffer, unsigned int count ) { return _read(handle,buffer,count); }
24: inline int write( int handle, const void *buffer, unsigned int count ) { return _write(handle,buffer,count); }
25: inline int stat( const char *path, struct _stat *buffer ) { return _stat(path, buffer); }
26: inline long lseek( int handle, long offset, int origin ) { return _lseek(handle, offset, origin); }
27: */
1.1 paf 28:
1.20 paf 29: #ifndef vsnprintf
1.42 paf 30: int __vsnprintf(char *, size_t, const char *, va_list);
1.20 paf 31: # define vsnprintf __vsnprintf
32: #endif
33: #ifndef snprintf
1.42 paf 34: int __snprintf(char *, size_t, const char *, ...);
1.20 paf 35: # define snprintf __snprintf
36: #endif
1.17 paf 37:
38: //access
39: #define F_OK 0
40: #define X_OK 1
41: #define W_OK 2
42: #define R_OK 4
43:
1.20 paf 44: #ifndef strcasecmp
45: # define strcasecmp _stricmp
46: #endif
47: #ifndef strncasecmp
48: # define strncasecmp _strnicmp
49: #endif
50: #ifndef mkdir
51: # define mkdir(path, mode) _mkdir(path)
52: #endif
1.17 paf 53:
1.20 paf 54: #ifndef putenv
55: # define putenv _putenv
1.1 paf 56: #endif
1.2 paf 57:
1.17 paf 58: #endif
1.59 ! paf 59:
! 60: #ifndef HAVE_TRUNC
! 61: inline double trunc(double param) { return param > 0? floor(param) : ceil(param); }
! 62: #endif
! 63: #ifndef HAVE_ROUND
! 64: inline double round(double param) { return floor(param+0.5); }
! 65: #endif
! 66: #ifndef HAVE_SIGN
! 67: inline double sign(double param) { return param > 0 ? 1 : ( param < 0 ? -1 : 0 ); }
! 68: #endif
! 69:
1.54 parser 70:
71: /** under WIN32 "t" mode fixes DOS chars OK,
72: can't say that about other systems/ line break styles
73: */
1.57 paf 74: void fix_line_breaks(
75: char *cstr, ///< nevertheless must be 0 ended
76: size_t& size ///< used to speedup next actions
77: );
1.17 paf 78:
1.15 paf 79: /**
1.19 paf 80: read specified text file using pool,
1.15 paf 81: if fail_on_read_problem is true[default] throws an exception
82: */
1.19 paf 83: char *file_read_text(Pool& pool,
1.25 paf 84: const String& file_spec,
1.19 paf 85: bool fail_on_read_problem=true);
1.17 paf 86:
87: /**
1.29 paf 88: read specified file using pool,
89: if fail_on_read_problem is true[default] throws an exception
90: */
91: bool file_read(Pool& pool, const String& file_spec,
92: void*& data, size_t& size,
93: bool as_text,
1.37 paf 94: bool fail_on_read_problem=true,
95: size_t offset=0, size_t limit=0);
1.29 paf 96:
97: /**
1.17 paf 98: write data to specified file using pool,
99: throws an exception in case of problems
100: */
101: void file_write(Pool& pool,
1.25 paf 102: const String& file_spec,
1.29 paf 103: const void *data, size_t size,
1.58 paf 104: bool as_text,
105: bool do_append=false/*,
1.20 paf 106: bool exclusive=false*/);
1.26 paf 107:
108: /**
109: delete specified file
110: throws an exception in case of problems
111: */
112: void file_delete(Pool& pool, const String& file_spec);
1.47 parser 113: /**
114: move specified file
115: throws an exception in case of problems
116: */
117: void file_move(Pool& pool, const String& old_spec, const String& new_spec);
1.27 paf 118:
119: bool file_readable(const String& file_spec);
1.41 paf 120: bool dir_readable(const String& file_spec);
1.49 parser 121: String *file_readable(const String& path, const String& name);
1.36 paf 122: bool file_executable(const String& file_spec);
1.37 paf 123:
1.48 parser 124: bool file_stat(const String& file_spec,
1.46 parser 125: size_t& rsize,
126: time_t& ratime,
127: time_t& rmtime,
1.48 parser 128: time_t& rctime,
129: bool fail_on_read_problem=true);
1.15 paf 130:
131: /**
1.18 paf 132: scans for @a delim[default \n] in @a *row_ref,
133: @return piece of line before it or end of string, if no @a delim found
134: assigns @a *row_ref to point right after delimiter if there were one
135: or to zero if no @a delim were found.
1.15 paf 136: */
1.7 paf 137: char *getrow(char **row_ref,char delim='\n');
1.22 paf 138: //char *lsplit(char *string, char delim);
1.7 paf 139: char *lsplit(char **string_ref,char delim);
1.8 paf 140: char *rsplit(char *string, char delim);
1.9 paf 141: char *format(Pool& pool, double value, char *fmt);
1.10 paf 142:
143: #ifndef max
144: inline int max(int a,int b) { return a>b?a:b; }
145: inline int min(int a,int b){ return a<b?a:b; }
146: #endif
147:
1.30 paf 148: size_t stdout_write(const void *buf, size_t size);
1.14 paf 149:
1.55 parser 150: char *unescape_chars(Pool& pool, const char *cp, int len);
1.14 paf 151:
1.24 paf 152: /**
153: $content-type[text/html] ->
1.32 paf 154: content-type: text/html
1.24 paf 155: $content-type[$value[text/html] charset[windows-1251]] ->
1.32 paf 156: content-type: text/html; charset=windows-1251
1.24 paf 157: */
1.33 paf 158: const String& attributed_meaning_to_string(Value& meaning, String::Untaint_lang lang);
1.23 paf 159:
160: #ifdef WIN32
161: void back_slashes_to_slashes(char *s);
1.35 paf 162: //void slashes_to_back_slashes(char *s);
1.23 paf 163: #endif
164:
1.28 paf 165: #ifndef _qsort
166: # define _qsort(names,cnt,sizeof_names,func_addr) \
167: qsort(names,cnt,sizeof_names,func_addr)
168: #endif
1.34 paf 169:
1.40 paf 170: bool StrEqNc(const char *s1, const char *s2, bool strict=true);
1.45 parser 171:
172: #define SECS_PER_DAY (60*60*24)
173: int getMonthDays(int year, int month);
1.52 parser 174:
175: void remove_crlf(char *start, char *end);
1.1 paf 176:
177: #endif
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