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mirror of https://github.com/postgres/postgres.git synced 2025-06-11 20:28:21 +03:00

pgindent run before 6.3 release, with Thomas' requested changes.

This commit is contained in:
Bruce Momjian
1998-02-26 04:46:47 +00:00
parent 757bf69a2e
commit a32450a585
430 changed files with 12390 additions and 10292 deletions

View File

@ -20,13 +20,13 @@
#define ISO8859
#define MIN(x, y) ((x) < (y) ? (x) : (y))
#define VALUE(char) ((char) - '0')
#define DIGIT(val) ((val) + '0')
#define ISOCTAL(c) (((c) >= '0') && ((c) <= '7'))
#define VALUE(char) ((char) - '0')
#define DIGIT(val) ((val) + '0')
#define ISOCTAL(c) (((c) >= '0') && ((c) <= '7'))
#ifndef ISO8859
#define NOTPRINTABLE(c) (!isprint(c))
#define NOTPRINTABLE(c) (!isprint(c))
#else
#define NOTPRINTABLE(c) (!isprint(c) && ((c) < 0xa0))
#define NOTPRINTABLE(c) (!isprint(c) && ((c) < 0xa0))
#endif
/*
@ -50,103 +50,117 @@
char *
string_output(char *data, int size)
{
register unsigned char c, *p, *r, *result;
register int l, len;
register unsigned char c,
*p,
*r,
*result;
register int l,
len;
if (data == NULL) {
result = (char *) palloc(2);
result[0] = '-';
result[1] = '\0';
return (result);
}
if (size < 0) {
size = strlen(data);
}
/* adjust string length for escapes */
len = size;
for (p=data,l=size; l>0; p++,l--) {
switch (*p) {
case '\\':
case '"' :
case '{':
case '}':
case '\b':
case '\f':
case '\n':
case '\r':
case '\t':
case '\v':
len++;
break;
default:
if (NOTPRINTABLE(*p)) {
len += 3;
}
if (data == NULL)
{
result = (char *) palloc(2);
result[0] = '-';
result[1] = '\0';
return (result);
}
}
len++;
result = (char *) palloc(len);
for (p=data,r=result,l=size; (l > 0) && (c = *p); p++,l--) {
switch (c) {
case '\\':
case '"' :
case '{':
case '}':
*r++ = '\\';
*r++ = c;
break;
case '\b':
*r++ = '\\';
*r++ = 'b';
break;
case '\f':
*r++ = '\\';
*r++ = 'f';
break;
case '\n':
*r++ = '\\';
*r++ = 'n';
break;
case '\r':
*r++ = '\\';
*r++ = 'r';
break;
case '\t':
*r++ = '\\';
*r++ = 't';
break;
case '\v':
*r++ = '\\';
*r++ = 'v';
break;
default:
if (NOTPRINTABLE(c)) {
*r = '\\';
r += 3;
*r-- = DIGIT(c & 07);
c >>= 3;
*r-- = DIGIT(c & 07);
c >>= 3;
*r = DIGIT(c & 03);
r += 3;
} else {
*r++ = c;
}
if (size < 0)
{
size = strlen(data);
}
}
*r = '\0';
return((char *) result);
/* adjust string length for escapes */
len = size;
for (p = data, l = size; l > 0; p++, l--)
{
switch (*p)
{
case '\\':
case '"':
case '{':
case '}':
case '\b':
case '\f':
case '\n':
case '\r':
case '\t':
case '\v':
len++;
break;
default:
if (NOTPRINTABLE(*p))
{
len += 3;
}
}
}
len++;
result = (char *) palloc(len);
for (p = data, r = result, l = size; (l > 0) && (c = *p); p++, l--)
{
switch (c)
{
case '\\':
case '"':
case '{':
case '}':
*r++ = '\\';
*r++ = c;
break;
case '\b':
*r++ = '\\';
*r++ = 'b';
break;
case '\f':
*r++ = '\\';
*r++ = 'f';
break;
case '\n':
*r++ = '\\';
*r++ = 'n';
break;
case '\r':
*r++ = '\\';
*r++ = 'r';
break;
case '\t':
*r++ = '\\';
*r++ = 't';
break;
case '\v':
*r++ = '\\';
*r++ = 'v';
break;
default:
if (NOTPRINTABLE(c))
{
*r = '\\';
r += 3;
*r-- = DIGIT(c & 07);
c >>= 3;
*r-- = DIGIT(c & 07);
c >>= 3;
*r = DIGIT(c & 03);
r += 3;
}
else
{
*r++ = c;
}
}
}
*r = '\0';
return ((char *) result);
}
/*
* string_input() --
*
* This function accepts a C string in input and copies it into a new
* This function accepts a C string in input and copies it into a new
* object allocated with palloc() translating all escape sequences.
* An optional header can be allocatd before the string, for example
* to hold the length of a varlena object.
@ -172,136 +186,155 @@ string_output(char *data, int size)
char *
string_input(char *str, int size, int hdrsize, int *rtn_size)
{
register unsigned char *p, *r;
unsigned char *result;
int len;
register unsigned char *p,
*r;
unsigned char *result;
int len;
if ((str == NULL) || (hdrsize < 0)) {
return (char *) NULL;
}
/* Compute result size */
len = strlen(str);
for (p=str; *p; ) {
if (*p++ == '\\') {
if (ISOCTAL(*p)) {
if (ISOCTAL(*(p+1))) {
p++;
len--;
}
if (ISOCTAL(*(p+1))) {
p++;
len--;
}
}
if (*p) p++;
len--;
if ((str == NULL) || (hdrsize < 0))
{
return (char *) NULL;
}
}
/* result has variable length */
if (size == 0) {
size = len+1;
} else
/* result has variable length with maximum size */
if (size < 0) {
size = MIN(len, - size)+1;
}
result = (char *) palloc(hdrsize+size);
memset(result, 0, hdrsize+size);
if (rtn_size) {
*rtn_size = size;
}
r = result + hdrsize;
for (p=str; *p; ) {
register unsigned char c;
if ((c = *p++) == '\\') {
switch (c = *p++) {
case '\0':
p--;
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
c = VALUE(c);
if (isdigit(*p)) {
c = (c<<3) + VALUE(*p++);
/* Compute result size */
len = strlen(str);
for (p = str; *p;)
{
if (*p++ == '\\')
{
if (ISOCTAL(*p))
{
if (ISOCTAL(*(p + 1)))
{
p++;
len--;
}
if (ISOCTAL(*(p + 1)))
{
p++;
len--;
}
}
if (*p)
p++;
len--;
}
if (isdigit(*p)) {
c = (c<<3) + VALUE(*p++);
}
*r++ = c;
break;
case 'b':
*r++ = '\b';
break;
case 'f':
*r++ = '\f';
break;
case 'n':
*r++ = '\n';
break;
case 'r':
*r++ = '\r';
break;
case 't':
*r++ = '\t';
break;
case 'v':
*r++ = '\v';
break;
default:
*r++ = c;
}
} else {
*r++ = c;
}
}
return((char *) result);
/* result has variable length */
if (size == 0)
{
size = len + 1;
}
else
/* result has variable length with maximum size */
if (size < 0)
{
size = MIN(len, -size) + 1;
}
result = (char *) palloc(hdrsize + size);
memset(result, 0, hdrsize + size);
if (rtn_size)
{
*rtn_size = size;
}
r = result + hdrsize;
for (p = str; *p;)
{
register unsigned char c;
if ((c = *p++) == '\\')
{
switch (c = *p++)
{
case '\0':
p--;
break;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
c = VALUE(c);
if (isdigit(*p))
{
c = (c << 3) + VALUE(*p++);
}
if (isdigit(*p))
{
c = (c << 3) + VALUE(*p++);
}
*r++ = c;
break;
case 'b':
*r++ = '\b';
break;
case 'f':
*r++ = '\f';
break;
case 'n':
*r++ = '\n';
break;
case 'r':
*r++ = '\r';
break;
case 't':
*r++ = '\t';
break;
case 'v':
*r++ = '\v';
break;
default:
*r++ = c;
}
}
else
{
*r++ = c;
}
}
return ((char *) result);
}
char *
c_charout(int32 c)
{
char str[2];
char str[2];
str[0] = (char) c;
str[1] = '\0';
str[0] = (char) c;
str[1] = '\0';
return (string_output(str, 1));
return (string_output(str, 1));
}
char *
c_char2out(uint16 s)
{
return (string_output((char *) &s, 2));
return (string_output((char *) &s, 2));
}
char *
c_char4out(uint32 s)
{
return (string_output((char *) &s, 4));
return (string_output((char *) &s, 4));
}
char *
c_char8out(char *s)
{
return (string_output(s, 8));
return (string_output(s, 8));
}
char *
c_char16out(char *s)
{
return (string_output(s, 16));
return (string_output(s, 16));
}
/*
@ -309,16 +342,17 @@ c_char16out(char *s)
*/
char *
c_textout(struct varlena *vlena)
c_textout(struct varlena * vlena)
{
int len = 0;
char *s = NULL;
int len = 0;
char *s = NULL;
if (vlena) {
len = VARSIZE(vlena) - VARHDRSZ;
s = VARDATA(vlena);
}
return (string_output(s, len));
if (vlena)
{
len = VARSIZE(vlena) - VARHDRSZ;
s = VARDATA(vlena);
}
return (string_output(s, len));
}
/*
@ -328,37 +362,40 @@ c_textout(struct varlena *vlena)
char *
c_varcharout(char *s)
{
int len = 0;
int len = 0;
if (s) {
len = *(int32*)s - 4;
s += 4;
}
return (string_output(s, len));
if (s)
{
len = *(int32 *) s - 4;
s += 4;
}
return (string_output(s, len));
}
#if 0
struct varlena *
c_textin(char *str)
{
struct varlena *result;
int len;
struct varlena *result;
int len;
if (str == NULL) {
return ((struct varlena *) NULL);
}
if (str == NULL)
{
return ((struct varlena *) NULL);
}
result = (struct varlena *) string_input(str, 0, VARHDRSZ, &len);
VARSIZE(result) = len;
result = (struct varlena *) string_input(str, 0, VARHDRSZ, &len);
VARSIZE(result) = len;
return (result);
return (result);
}
char *
c_char16in(char *str)
{
return (string_input(str, 16, 0, NULL));
return (string_input(str, 16, 0, NULL));
}
#endif