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1 | /* .----------------------------------------------------------------------. |
2 | / C<<1 header file - C language style sheet - GNU C/ANSI C99 compliant |
3 | / Cumbersome Extraction and Report Language - http://cll1h.arachne.cz/ |
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4 | '---------------------------------------------------------------------- */ |
5 | /* |
6 | Copyright (c) 2004-2008 Michael xChaos Polak - x(at)n.cz |
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7 | |
8 | The C<<1 header file is free software; you can redistribute it and/or |
9 | modify it under the terms of the GNU Lesser General Public |
10 | License as published by the Free Software Foundation; either |
11 | version 2.1 of the License, or (at your option) any later version. |
12 | |
13 | The C<<1 header file is distributed in the hope that it will be useful, |
14 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
16 | Lesser General Public License for more details. |
17 | |
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18 | You should have received a copy of the GNU Lesser General Public License |
19 | along with C<<1 header file; if not, write to the Free Software |
20 | Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
21 | |
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22 | */ |
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23 | #ifndef _CLL1_H |
24 | #define _CLL1_H |
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25 | #define CLL1H_VERSION "0.7.1" |
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26 | /* .----------------------------------------------------------------------. |
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27 | / 0. Library definitions not parsed by @CC, updated 2008-01-26 xCh. |
28 | '---------------------------------------------------------------------- */ |
29 | /* |
30 | @define USE_LIBRARY_MYSQL -lmysqlclient |
31 | @define USE_LIBRARY_FASTCGI -lfcgi |
32 | @define USE_PREPROCESSOR cake *.html *.xml > _include.c |
33 | @define USE_POSTPROCESSOR strip @ |
34 | */ |
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35 | /* .----------------------------------------------------------------------. |
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36 | / 1. C<<1 header auto include, updated 2008-01-26 xCh. |
37 | '---------------------------------------------------------------------- */ |
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38 | #ifndef DISABLE_LIBRARY_LIBC |
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39 | #include <string.h> |
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40 | #include <malloc.h> |
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41 | #include <time.h> |
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42 | #include <stdlib.h> |
420bb771 |
43 | #include <stdarg.h> |
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44 | #include <unistd.h> |
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45 | #ifdef USE_LIBRARY_FASTCGI |
46 | #include <fcgi_stdio.h> |
47 | #else |
48 | #include <stdio.h> |
49 | #endif |
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50 | #endif |
51 | #ifdef USE_LIBRARY_MYSQL |
52 | #include <mysql/mysql.h> |
53 | #endif |
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54 | /* .----------------------------------------------------------------------. |
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55 | / 2. C<<1 then buddhist section, updated 2008-01-26 xCh. |
56 | '----------------------------------------------------------------------- */ |
57 | #ifndef DISABLE_MODULE_THEN_BUDDHISM |
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58 | #define then |
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59 | #define boolean int |
60 | #define MAYBE (int)((RANDOM_SEED?random():(srandom(RANDOM_SEED=time(NULL)),random()))%2) |
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61 | #define WHOKNOWS (int)(srandom(time(NULL)),random()%2) |
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62 | #define create_var(ID,TYPE,INIT) TYPE ID=INIT |
63 | #define define_var(ID,TYPE) TYPE ID |
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64 | #endif |
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65 | /* .----------------------------------------------------------------------. |
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66 | / 3. C<<1 almost then buddhist section, updated 2008-01-26 xCh. |
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67 | '----------------------------------------------------------------------- */ |
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68 | #define not ! |
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69 | #define and && |
70 | #define or || |
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71 | #define TRUE 1 |
72 | #define FALSE 0 |
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73 | #define coalesce(VAR,NOTNULLNORFALSE) (VAR?VAR:(NOTNULLNORFALSE)) |
74 | #define bool_str(VALUE) ((VALUE)?"TRUE":"FALSE") |
75 | #define _CLL1_GLOBALS char *NIL="NULL", *EOL="\n", *OFS=" ", *IFS=" \t\n"; time_t RANDOM_SEED=0; |
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76 | /* .----------------------------------------------------------------------. |
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77 | / 4. C<<1 data declaration and allocation, updated 2008-01-31 xCh. |
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78 | '----------------------------------------------------------------------- */ |
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79 | #define mem struct |
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80 | #define this_is(TYPE) struct *TYPE this |
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81 | #define create_mem(ID,...) struct _ARG1(__VA_ARGS__,) *ID=get_mem(__VA_ARGS__) |
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82 | #define new_mem(ID,...) struct _ARG1(__VA_ARGS__,) *ID=init_mem(__VA_ARGS__) |
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83 | #define define_mem(ID,TYPE) struct TYPE *ID=NULL |
84 | #define define_mems(ID1,ID2,TYPE) define_mem(ID1,TYPE); define_mem(ID2,TYPE) |
bce4b05d |
85 | #define get_mem(...) (struct _ARG1(__VA_ARGS__,)*)_cll1_malloc(sizeof(struct _ARG1(__VA_ARGS__,)), _ARG2(__VA_ARGS__,,) - 0 ) |
86 | #define init_mem(...) _mem_##TYPE##_( _ARG2(__VA_ARGS__,,) - 0 ) |
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87 | #define construct_mem(TYPE) (struct TYPE *)_mem_##TYPE##_(void) { create_mem(this,TYPE);/* <-' */ _init_mem_##TYPE##_(this); return this; } _init_mem_##TYPE##_(this_is(TYPE)) |
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88 | #define create_list(ID1,I2,TYPE) create_mem(ID1,TYPE); struct TYPE *ID2=((ID1->__next=NULL),ID1) |
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89 | #define create_str(ID,INIT) char *ID=INIT |
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90 | #define new_str(ID,...) char *ID=_cll1_get_str(__VA_ARGS__,NIL) |
bce4b05d |
91 | #define define_str(ID) char *ID=NULL |
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92 | #define get_str(...) _cll1_get_str(__VA_ARGS__,NIL) |
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93 | #define create_context(ID) create_mem(ID,_CTXAtom) |
94 | #define define_context(ID) define_mem(ID,_CTXAtom) |
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95 | #define list(TYPE) struct TYPE *__next |
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96 | #define tree(TYPE) struct TYPE *__next; struct TYPE *__seek |
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97 | #define dictionary(TYPE) struct TYPE *__next; struct TYPE *__seek; char *__key |
98 | #define array(TYPE) struct TYPE *__next; struct TYPE *__seek; int __key |
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99 | #define interface(TYPE) struct TYPE *__interface |
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100 | /* .----------------------------------------------------------------------. |
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101 | / 5. C<<1 string manipulation, updated 2008-01-26 xCh. |
102 | '----------------------------------------------------------------------- */ |
103 | #define eq(A,B) !strcmp(A,B) |
104 | #define eqi(A,B) !strcasecmp(A,B) |
bce4b05d |
105 | #define print(...) _cll1_print(__VA_ARGS__,NIL) |
106 | #define fprint(...) _cll1_fprint(__VA_ARGS__,NIL) |
107 | #define file_print(...) _cll1_fprint(_F,__VA_ARGS__,NIL) |
108 | #define echo(...) _cll1_echo(__VA_ARGS__,NIL) |
109 | #define fecho(...) _cll1_fecho(__VA_ARGS__,NIL) |
110 | #define file_echo(...) _cll1_fecho(_F,__VA_ARGS__,NIL) |
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111 | #define suffix(A,B,C) (((A=strrchr(B,C))&&!(*(A++)=0))||(A=B)) |
112 | #define prefix(A,B,C) ((A=B),((B=strchr(B,C))&&!(*(B++)=0)||(B=A))) |
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113 | #define tr(STR,B,C) _NEW(S,STR) while(S && *_S) { if(*_S==B)*_S=C; /* <-' */ _S++; } |
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114 | /* .----------------------------------------------------------------------. |
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115 | / 6. C<<1 data container manipulation, updated 2008-01-26 xCh. |
116 | '----------------------------------------------------------------------- */ |
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117 | #define push(NODE,HEAD) ( NODE ? ((NODE->__next=HEAD),(HEAD=NODE)) : NULL ) |
118 | #define pop(NODE,HEAD) ( HEAD ? ((NODE=HEAD->__next),free(HEAD),(HEAD=NODE)) : (NODE=NULL) ) |
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119 | #define append(NODE,HEAD) { void *N=NODE; /* <-' */ NODE->__next=NULL; for_search(NODE,HEAD,!NODE->__next) { NODE->__next=N; break; } } |
120 | #define remove(NODE,HEAD,EXPR) { void **_D=NULL; /* <-' */ for_search(NODE,HEAD,EXPR) { if(_D)*_D=NODE->__next; else HEAD=NODE->__next; free(NODE); } else _D=(void *)&(NODE->__next); } |
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121 | #define drop(NODE,HEAD) for( NODE=HEAD; NODE || (HEAD=NULL); HEAD=NODE, NODE=NODE->__next, free(HEAD) ) |
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122 | //to do: seek |
123 | //to do: store |
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124 | #define order_by(K1,K2) (K1>K2) |
125 | #define desc_order_by(K1,K2) (K1<K2) |
126 | #define sort_by(K1,K2) (strcasecmp(K1, K2)>0) |
127 | #define desc_sort_by(K1,K2) (strcasecmp(K1, K2)<0) |
128 | #define ascii_by(K1,K2) (strcmp(K1, K2)>0) |
129 | #define desc_ascii_by(K1,K2) (strcmp(K1, K2)<0) |
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130 | #define insert(NODE,HEAD,EXP,K) { if(HEAD) { void **_L=NULL, *H=HEAD; /* <-' */ for_search(HEAD,H,EXP(HEAD->K,NODE->K)) { if(_L) {*_L=NODE; NODE->__next=HEAD; } else push(NODE,H); break; } else _L=(void *)&(HEAD->__next); if(!HEAD)*_L=NODE; HEAD=H; } else if (NODE) { push(NODE,HEAD); HEAD->__next=NULL; } } |
131 | #define sort(NODE,HEAD,EXP,K) { void *_NEXT; /* <-' */ NODE=HEAD; HEAD=NULL; do { _NEXT=NODE->__next; NODE->__next=NULL; insert(NODE,HEAD,EXP,K); NODE=_NEXT; } while(_NEXT); } |
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132 | /* .----------------------------------------------------------------------. |
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133 | / 7. C<<1 builtin iterators and conditionals, updated 2008-01-26 xCh. |
134 | '----------------------------------------------------------------------- */ |
04a13a6f |
135 | #define loop while(TRUE) |
bce4b05d |
136 | #define repeat(N) if(N>0) _NEW(I,0) while(_I++<N) |
086367cd |
137 | #define for_range(VAR,FROM,TO) for( VAR=FROM ; FROM<=TO?VAR<=TO:VAR>=TO ; FROM<=TO?VAR++:VAR--) |
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138 | #define for_each(NODE,HEAD) for(NODE=HEAD; NODE; NODE=NODE->__next) |
139 | #define for_search(NODE,HEAD,EXPR) for_each(NODE,HEAD) if(EXPR) |
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140 | #define for_file_lines(STR,FNAME) /* _NEW(CTX,get_context()) file_read(FNAME) for(use_context(_CTX),STR=file_line(_F);release_context(_M),(*S && !feof(_F));STR=file_line(_F),end_context()) _CATCH */ |
141 | #define for_input_lines(S,L) /* _NEW(CTX,get_context()) for(use_context(_CTX),STR=file_get_line(stdin);release_context(_M),(*S && !feof(stdin));STR=file_get_line(stdin)) _CATCH */ |
142 | #define for_ints(VAR,...) _NEW(I,0) while((VAR=_cll1_for_ints(_I++,__VA_ARGS__,-1))>=0) |
143 | #define for_strs(VAR,...) _NEW(I,0) while((VAR=(char *)_cll1_for_ptrs(_I++,__VA_ARGS__,NIL))!=NIL) |
144 | #define for_args _NEW(I,1) while(_I++<argc) |
8a93c4ed |
145 | #define this_arg argv[_I] |
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146 | #define next_arg ((_I+1<argc)?argv[_I]:NULL) |
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147 | #define skip_next _I++ |
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148 | #define if_exists(A,B,C) for_search(A,B,C) break; if(A) |
149 | #define if_args if(argc>1) |
150 | #define switch_for_args for_args switch_str(this_arg) |
151 | #define switch_str(STR) _NEW(S,STR) |
152 | #define if_case(VAL) if(eq(argv[_I],VAL)) |
153 | #define for_fields(FIELD,STR) for_valid_split(FIELD,STR,OFS) |
154 | #define for_split_str(A,B,C) for(prefix(A,B,C);A;(A!=B)&&prefix(A,B,C)||(A=NULL)) |
155 | #define for_valid_split(A,B,C) for_split_str(A,B,C) if(*A) |
156 | #define switch_for_columns(A,B,C) _FOR_COLUMNS(A,B,C) switch(__I) |
157 | #define switch_for_valid_columns(A,B,C) _FOR_VALID_COLUMNS(A,B,C) switch (_I) |
158 | #define if_column_number(A,B,C,V) _FOR_COLUMNS(A,B,C) if(_I==V) |
159 | #define if_valid_column_number(A,B,C,V) _FOR_VALID_COLUMNS(A,B,C) if(_I==V) |
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160 | /* .----------------------------------------------------------------------. |
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161 | / 8. C<<1 object oriented infrastructure, updated 2008-01-31 |
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162 | '----------------------------------------------------------------------- */ |
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163 | #define my_self(TYPE) struct *TYPE self, void *_method |
164 | #define we_are(TYPE) struct *TYPE _self, void *_method |
165 | #define anonymous void *_self, void *_method |
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166 | #define I_am(TYPE) struct TYPE *self=(struct TYPE *)_self |
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167 | #define define_polymorph(METATYPE,ITYPE) struct METATYPE { struct ITYPE *__interface; }; |
168 | #define construct_interface(MTYPE,ITYPE) struct ITYPE *_interface_##MTYPE##ITYPE(void *dummy, ...) { define_mem(_FACE,ITYPE); va_list(ap); _bind_##MTYPE##ITYPE(_FACE); return _FACE; } void _bind_##MTYPE##ITYPE(struct IFACE *_FACE) |
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169 | #define bind_method(METHOD,FUNCTION) _FACE->METHOD=FUNCTION |
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170 | #define new_interface(ID,MTYPE,...) struct _ARG1(__VA_ARGS__,) *ID=_interface_##MTYPE##_ARG1(__VA_ARGS__,) ((void *)__get_##TYPE##__VA_ARGS__,) |
171 | #define init_interface(TYPE,...) |
172 | #define construct_object(TYPE,...) (struct _ARG2(__VA_ARGS__,TYPE,) *)_object_##TYPE##_() |
173 | #define init_object(TYPE,...) (struct TYPE *)_object_##TYPE##_(__VA_ARGS__) |
174 | #define init_polymorph(TYPE,...) _object_##TYPE##_(__VA_ARGS__) |
175 | #define _(OBJECT,...) ( _ASSERT(OBJECT), (*( OBJECT->interface->_ARG1(__VA_ARGS__,) )) ( OBJECT,OBJECT->interface->__VA_ARGS__ ) ) |
176 | #define __(OBJECT,...) ( _ASSERT(OBJECT), (*( __cll1_seekmethod(OBJECT->interface,_ARG1(__VA_ARGS__,)) )) ( OBJECT,OBJECT->interface->__VA_ARGS__ ) ) |
bce4b05d |
177 | #define call(OBJTYPE,METHOD,...) { int _N=0; struct OBJTYPE *_OBJ; /* <-' */ while( (_OBJ=(struct OBJTYPE *)_cll1_for_ptrs(_N++,__VA_ARGS__,NIL))!=(struct OBJTYPE *)NIL ) _(_OBJ,METHOD); } |
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178 | /* .----------------------------------------------------------------------. |
179 | / 9. implementation of C<<1 library functions, updated 2008-01-26 xCh. |
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180 | '----------------------------------------------------------------------- */ |
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181 | #define _MALLOC void *_cll1_malloc(size_t size,...) { /*temporary solution*/ return malloc(size); } |
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182 | #define _CLL1_FPRINT(IOSTREAM) { int ofs=0; va_list ap; /* <-' */ for(va_start(ap,s);s!=NIL;s=va_arg(ap,char *)) { if(ofs)fputs(OFS,IOSTREAM);else ofs=1;/**/fputs(coalesce(s,NIL),IOSTREAM); } va_end(ap); fputs(EOL,IOSTREAM); } |
183 | #define _PRINT void _cll1_print(char *s,...) _CLL1_FPRINT(stdout) |
184 | #define _FPRINT void _cll1_fprint(FILE *f,char *s,...) _CLL1_FPRINT(f) |
185 | #define _CLL1_FECHO(IOSTREAM) { va_list ap; /* <-' */ for(va_start(ap,s);s!=NIL;s=va_arg(ap,char *)) fputs(coalesce(s,NIL),IOSTREAM); va_end(ap); } |
186 | #define _ECHO void _cll1_echo(char *s,...) _CLL1_FECHO(stdout) |
187 | #define _FECHO void _cll1_fecho(FILE *f,char *s,...) _CLL1_FECHO(f) |
188 | #define _FOR_INTS int _cll1_for_ints(int i, int n, ...) { int j=0;va_list ap; /* <-' */ va_start(ap,n); while(n>=0 && j++<i) n=va_arg(ap,int); return n; } |
189 | #define _FOR_PTRS void *_cll1_for_ptrs(int i, void *v, ...) { int j=0;va_list ap; /* <-' */ va_start(ap,v); while(v!=(void *)NIL && j++<i) v=va_arg(ap,void *); return v; } |
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190 | /* .----------------------------------------------------------------------. |
8db501a0 |
191 | / 10. C<<1 globals and private macros, updated 2008-01-27 by xCh. |
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192 | '----------------------------------------------------------------------- */ |
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193 | #define _ARG1(ARG1,...) ARG1 |
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194 | #define _ARG2(ARG1,ARG2,...) ARG2 |
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195 | #define _ANYSTACK(TYPE,NAME) struct _##NAME##Atom { TYPE NAME; int C; list(_##NAME##Atom); } *_##NAME##atom,*_##NAME##stack=NULL; |
bce4b05d |
196 | #define _CLL1_STACKS _ANYSTACK(int,I) _ANYSTACK(char *,S) _ANYSTACK(FILE *,F) _ANYSTACK(void *,CTX) |
bce4b05d |
197 | #define _NEW(NAME,VALUE) for(_##NAME##atom=get_mem(_##NAME##Atom),_##NAME##atom->NAME=(VALUE),_##NAME##atom->C=1,push(_##NAME##atom,_##NAME##stack);_##NAME##atom->C||(pop(_##NAME##atom,_##NAME##stack),0);_##NAME##atom->C--) |
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198 | #define _I (_Iatom->I) |
199 | #define _S (_Satom->S) |
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200 | #define _F (_Satom->F) |
bce4b05d |
201 | #define _CTX (_CTXatom->CTX) |
202 | #define _FOR_COLUMNS(A,B,C) _NEW(I,0) for( prefix(A,B,C) ; A ; ((A!=B)&&prefix(A,B,C)||(A=NULL) ),_I++ ) |
203 | #define _FOR_VALID_COLUMNS(A,B,C) _NEW(I,0) for( prefix(A,B,C) ; A ; ((A!=B)&&prefix(A,B,C))||(A=NULL) ) if(*A&&++_I) |
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204 | /* .----------------------------------------------------------------------. |
b194148d |
205 | / 11. C<<1 CGI and FASTCGI handling, updated 2008-01-16 by xCh. |
f5725936 |
206 | '----------------------------------------------------------------------- */ |
04a13a6f |
207 | #ifdef USE_LIBRARY_FASTCGI |
208 | #define while_fastcgi_accept while(FCGI_Accept()>=0) |
7f13bdad |
209 | #define USE_MODULE_CGI |
210 | #endif |
211 | #ifdef USE_MODULE_CGI |
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212 | #define cgi(MIME) { char *PTR; /* <-' */ recycle_context(_CGI); _CGIdict=NULL; for_split_str(PTR,getenv("QUERY_STRING"),'&') /* _init_cgi */ if(MIME) printf("Content-type: %s\r\n\r\n",MIME); } |
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213 | #define _GETCGI char *getcgi(VAR) { } |
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214 | #define _CGI_GLOBALS define_context(_CGI); struct _CGIVariable { char *V; dictionary(_CGIVariable); } *_CGIvariable,*_CGIdict; |
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215 | #else |
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216 | #define _GETCGI |
bce4b05d |
217 | #define _CGI_GLOBALS |
04a13a6f |
218 | #endif |
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219 | /* .----------------------------------------------------------------------. |
bce4b05d |
220 | / 12. MySQL wrappers + SQL object interface, updated 2007-12-19 by xCh. |
f5725936 |
221 | '----------------------------------------------------------------------- */ |
7f13bdad |
222 | #ifdef USE_LIBRARY_MYSQL |
bce4b05d |
223 | #define define_sql(CONN) MYSQL *CONN |
224 | #define create_sql(CONN) MYSQL *ID=mysql_init(NULL) |
225 | #define sql_connect(CONN,S,U,P,D) mysql_real_connect(CONN,S,U,P,D,0,NULL,0) |
226 | //todo sql_query |
227 | //todo sql_queryf |
228 | //todo for_sql_query_results(ROW,CONN,QUERY) |
229 | //todo for_sql_queryf_results |
230 | #define if_db_connect(U,P,D) _NEW(SQLC,mysql_init(NULL)) for(;_SQLC && mysql_real_connect(_SQLC,"localhost",U,P,D,0,NULL,0);mysql_close(SQLC),SQLC=NULL) |
231 | #define for_db_query_results(ROW,QUERY) _NEW(MYSQLR,mysql_query(_MYSQLC,QUERY)) for( (_SQLR=(_MYSQLR?0:mysql_use_result(_MYSQLC))),(ROW=(_MYSQLR?mysql_fetch_row(_MYSQLR):NULL)) ; ROW ; ROW=mysql_fetch_row(_MYSQLR) ) |
232 | //todo db_query |
233 | //todo for_db_results |
234 | //todo for_db_queryf_results(ROW,...) |
235 | //todo db_queryf |
236 | #define _MYSQLC (_MYSQLCatom->MYSQLC) |
237 | #define _MYSQLR (_MYSQLRatom->MYSQLR) |
238 | #define _SQL_GLOBALS _ANYSTACK(MYSQL,MYSQLC) _ANYSTACK(MYSQL_RES,MYSQLR) |
7f13bdad |
239 | #else |
bce4b05d |
240 | #define _SQL_GLOBALS |
7f13bdad |
241 | #endif |
bce4b05d |
242 | //#ifdef USE_INTERFACE_SQL |
243 | //todo #define _SQL_OBJECT mem Sql { interface(SqlInterface); char *hostname; char *username; char *password; char *database; } |
244 | //todo #define _SQL_CONSTRUCT define_construct(Sql) { self->hostname="localhost"; } |
245 | //#endif |
04a13a6f |
246 | /* ------------------------------------------------------------------- */ |
7f13bdad |
247 | /* old - from version 0.6 */ |
f5725936 |
248 | /* =================================================================== */ |
7f13bdad |
249 | /* |
250 | obsolete |
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251 | #define strlwr(A) {char *_S=A; while(_&&*_S){*_S=tolower(*_S);_S++;}} |
252 | #define strupr(A) {char *_S=A; while(_&&*_S){*_S=toupper(*_S);_S++;}} |
253 | #define string(S,L) (S=(char *)malloc(L),*S=0) |
254 | #define duplicate(A,B) if(A) { string(B,strlen(A)+1); strcpy(B,A); } |
255 | #define concatenate(A,B,C) if (A && B) { string(C,strlen(A)+strlen(B)+1); strcpy(C,A); strcat(C,B); } |
30628092 |
256 | #define gotoalpha(CHAR) if(CHAR)while(*CHAR && !isalpha(*CHAR))CHAR++ |
257 | #define goto_alpha(CHAR) if(CHAR)while(*CHAR && !isalpha(*CHAR) && *CHAR!='_')CHAR++ |
258 | #define gotoalnum(CHAR) if(CHAR)while(*CHAR && !isalnum(*CHAR))CHAR++ |
259 | #define goto_alnum(CHAR) if(CHAR)while(*CHAR && !isalnum(*CHAR) && *CHAR!='_')CHAR++ |
260 | #define skipalpha(CHAR) if(CHAR)while(*CHAR && isalpha(*CHAR))CHAR++ |
261 | #define skip_alpha(CHAR) if(CHAR)while(*CHAR && (isalpha(*CHAR) || *CHAR=='_'))CHAR++ |
262 | #define skipalnum(CHAR) if(CHAR)while(*CHAR && isalnum(*CHAR))CHAR++ |
263 | #define skip_alnum(CHAR) if(CHAR)while(*CHAR && (isalnum(*CHAR) || *CHAR=='_'))CHAR++ |
264 | #define skipspaces(CHAR) if(CHAR)while(*CHAR==' ')CHAR++ |
265 | #define cutspaces(CHAR) if(CHAR){int _L=strlen(CHAR); while(--_L>0 && CHAR[_L]==' ')CHAR[_L]=0;} |
266 | #define gotochr(CHAR,C) if(CHAR)while(*CHAR && *CHAR!=C)CHAR++ |
30628092 |
267 | #define strswitch(CHAR) {char *_K=CHAR; FILE *_F=NULL; {{ |
268 | #define stroption(STR) if(eq(STR,_K)) |
269 | #define match(KEY,VAL) {char *_K=KEY, *_V=VAL; FILE *_F=NULL; {{ |
270 | #define assign(STR,SETVAR) stroption(STR) SETVAR=_V |
7f13bdad |
271 | */ |
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272 | /* I/O iterations, updated 2004-04-19 by xCh. */ |
273 | |
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274 | //#define fparse(S,L,F) for(fgets(S,L,F);*S && !feof(F);fgets(S,L,F)) |
275 | //#define input(S,L) fparse(S,L,stdin) |
276 | //#define fstring(S,F) { int _C=0,_L=0; fpos_t _P; fgetpos(F,&_P); while(_C!='\n' && !feof(F)){ _C=fgetc(F); _L++; } string(S,_L); fsetpos(F,&_P);fgets(S,_L,F);fgetc(F);} |
277 | //#define parses(S,F) {FILE *_F=fopen(F,"r"); if(_F) { while(!feof(_F)) { fstring(S,_F); |
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278 | //obsolete |
279 | //#define parse(F) {char *_; FILE *_F=fopen(F,"r"); if(_F) { while(!feof(_F)) { fstring(_,_F); |
280 | //#define fail }} else {{ |
281 | //#define done }} if(_F)fclose(_F);} |
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282 | //to do #define option(STR,SETVAR) if(_){char *_K,*_V,*_O,*_Q; duplicate(_,_Q); _O=_Q; tr(_O,'\t',' '); prefix(_K,_O,' '); if(eq(STR,_K)) {skipspaces(_O); prefix(_V,_O,'#'); cutspaces(_V); SETVAR=_V; _=NULL;} else free(_Q);} |
283 | //to do #define ioption(STR,SETVAR) if(_){char *_K,*_V,*_O,*_Q; duplicate(_,_Q); _O=_Q; tr(_O,'\t',' '); prefix(_K,_O,' '); if(eq(STR,_K)) {skipspaces(_O); prefix(_V,_O,'#'); cutspaces(_V); SETVAR=atoi(_V); _=NULL;} free(_Q);} |
284 | //to do #define loption(STR,SETVAR) if(_){char *_K,*_V,*_O,*_Q; duplicate(_,_Q); _O=_Q; tr(_O,'\t',' '); prefix(_K,_O,' '); if(eq(STR,_K)) {skipspaces(_O); prefix(_V,_O,'#'); cutspaces(_V); SETVAR=atol(_V); _=NULL;} free(_Q);} |
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285 | |
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286 | /* I/O sequences, updated 2003-05-29 by xCh. */ |
287 | |
288 | #define nullreopen(F) F=freopen("/dev/null","r",F) |
289 | #define stdinredir(CMD) {int _r[2];pipe(_r);if(fork()==0){dup2(_r[1],1);close(_r[0]);CMD;exit(0);}nullreopen(stdin);dup2(_r[0],0);close(_r[1]);} |
290 | #define shell(CMD) stdinredir(system(CMD)) |
291 | #define paste(STR) stdinredir(fputs(STR,stdout)) |
292 | |
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293 | /* Useful structures, updated 2003-05-29 by xCh. */ |
294 | |
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295 | //#define date(S) { time_t _T; _T=time(NULL); duplicate(ctime(&_T),S); } |
097bac9a |
296 | /* ------------------------------------------------------------------- */ |
297 | /* some general ideas, unfinished */ |
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298 | //bind_exception, unbind_exception |
7f13bdad |
299 | //#define _CLL1_THROW(ERR) |
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300 | //#define _CLL1_TRY _NEW_E for(bind_exception(0,NULL);;) if () {.... if(_Eatom->SYS) { if(_Eatom->RET) return; else break;} else { } |
420bb771 |
301 | //#define _ASSERT(EXPR) assert(EXPR) |
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302 | /* =================================================================== */ |
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303 | |
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304 | /* .----------------------------------------------------------------------. |
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305 | / 99. We have have done our homework - now let's have some fun: |
306 | '----------------------------------------------------------------------- */ |
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307 | #define _DEF_VARIABLES _CLL1_GLOBALS _CLL1_STACKS _SQL_GLOBALS _CGI_GLOBALS |
308 | #define _DEF_FUNCTIONS _MALLOC _ECHO _PRINT _FECHO _FPRINT _FOR_INTS _FOR_PTRS //_GET_STR _GET_MEM |
309 | #define _DEF_INTERFACE //_SQL_IFC _CAKE_IFC _STD_IFC _X_IFC |
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310 | #define implement_cll1_library _DEF_VARIABLES _DEF_FUNCTIONS _DEF_INTERFACE |
311 | #ifdef USE_PREPROCESSOR |
312 | #include "_include.c" |
313 | #endif |
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314 | #define program implement_cll1_library int main(int argc, char **argv) |
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315 | /* #ifndef _CLL1_H */ |
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316 | #endif |