73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
|
}
/*
** Translate the input stream into the output stream
*/
static void trans(FILE *in, FILE *out){
int i, j, k; /* Loop counters */
int lastWasEq = 0; /* True if last non-whitespace character was "=" */
char zLine[2000]; /* A single line of input */
char zOut[4000]; /* The input line translated into appropriate output */
while( fgets(zLine, sizeof(zLine), in) ){
for(i=0; zLine[i] && isspace(zLine[i]); i++){}
if( zLine[i]!='@' ){
if( inPrint || inStr ) end_block(out);
fprintf(out,"%s",zLine);
i += strlen(&zLine[i]);
while( i>0 && isspace(zLine[i-1]) ){ i--; }
lastWasEq = i>0 && zLine[i-1]=='=';
}else if( lastWasEq ){
/* If the last non-whitespace character before the first @ was
** an "=" then generate a string literal. But skip SQL comments
** consisting of all text between "--" and end of line.
*/
int indent, omitline;
i++;
if( isspace(zLine[i]) ){ i++; }
indent = i - 2;
if( indent<0 ) indent = 0;
omitline = 0;
for(j=0; zLine[i] && zLine[i]!='\r' && zLine[i]!='\n'; i++){
if( zLine[i]=='-' && zLine[i+1]=='-' ){ omitline = 1; break; }
if( zLine[i]=='"' || zLine[i]=='\\' ){ zOut[j++] = '\\'; }
zOut[j++] = zLine[i];
}
while( j>0 && isspace(zOut[j-1]) ){ j--; }
zOut[j] = 0;
if( j<=0 && omitline ){
fprintf(out,"\n");
|
>
>
>
>
>
>
>
|
|
>
>
|
>
|
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
|
}
/*
** Translate the input stream into the output stream
*/
static void trans(FILE *in, FILE *out){
int i, j, k; /* Loop counters */
char c1, c2; /* Characters used to start a comment */
int lastWasEq = 0; /* True if last non-whitespace character was "=" */
char zLine[2000]; /* A single line of input */
char zOut[4000]; /* The input line translated into appropriate output */
c1 = c2 = '-';
while( fgets(zLine, sizeof(zLine), in) ){
for(i=0; zLine[i] && isspace(zLine[i]); i++){}
if( zLine[i]!='@' ){
if( inPrint || inStr ) end_block(out);
fprintf(out,"%s",zLine);
/* 0123456789 12345 */
if( strncmp(zLine, "/* @-comment: ", 14)==0 ){
c1 = zLine[14];
c2 = zLine[15];
}
i += strlen(&zLine[i]);
while( i>0 && isspace(zLine[i-1]) ){ i--; }
lastWasEq = i>0 && zLine[i-1]=='=';
}else if( lastWasEq ){
/* If the last non-whitespace character before the first @ was
** an "=" then generate a string literal. But skip comments
** consisting of all text between c1 and c2 (default "--")
** and end of line.
*/
int indent, omitline;
i++;
if( isspace(zLine[i]) ){ i++; }
indent = i - 2;
if( indent<0 ) indent = 0;
omitline = 0;
for(j=0; zLine[i] && zLine[i]!='\r' && zLine[i]!='\n'; i++){
if( zLine[i]==c1 && (c2==' ' || zLine[i+1]==c2) ){
omitline = 1; break;
}
if( zLine[i]=='"' || zLine[i]=='\\' ){ zOut[j++] = '\\'; }
zOut[j++] = zLine[i];
}
while( j>0 && isspace(zOut[j-1]) ){ j--; }
zOut[j] = 0;
if( j<=0 && omitline ){
fprintf(out,"\n");
|