version 1.1, 2008/12/02 18:26:57 |
version 1.2, 2008/12/03 14:39:59 |
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#include "libmdocml.h" |
#include "libmdocml.h" |
#include "private.h" |
#include "private.h" |
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#include "ml.h" |
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#ifdef __linux__ |
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extern size_t strlcat(char *, const char *, size_t); |
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extern size_t strlcpy(char *, const char *, size_t); |
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#endif |
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#define MAXINDENT 8 |
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static ssize_t ml_puts(struct md_mbuf *, const char *); |
int |
static ssize_t ml_putchar(struct md_mbuf *, char); |
ml_nputstring(struct md_mbuf *p, |
static ssize_t ml_putstring(struct md_mbuf *, const char *); |
const char *buf, size_t sz, size_t *pos) |
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static ssize_t |
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ml_puts(struct md_mbuf *p, const char *buf) |
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{ |
{ |
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return(ml_nputs(p, buf, strlen(buf))); |
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} |
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static ssize_t |
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ml_putchar(struct md_mbuf *p, char buf) |
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{ |
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return(ml_nputs(p, &buf, 1)); |
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} |
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static ssize_t |
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ml_putstring(struct md_mbuf *p, const char *buf) |
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{ |
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return(ml_nputstring(p, buf, strlen(buf))); |
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} |
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ssize_t |
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ml_begintag(struct md_mbuf *p, const char *name, |
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int *argc, char **argv) |
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{ |
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int i; |
int i; |
ssize_t res, sz; |
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res = 0; |
for (i = 0; i < (int)sz; i++) { |
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if (-1 == (sz = ml_nputs(p, "<", 1))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_puts(p, name))) |
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return(-1); |
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res += sz; |
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for (i = 0; ROFF_ARGMAX != argc[i]; i++) { |
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if (-1 == (sz = ml_nputs(p, " ", 1))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_puts(p, tokargnames[argc[i]]))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_nputs(p, "=\"", 2))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_putstring(p, argv[i] ? |
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argv[i] : "true"))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_nputs(p, "\"", 1))) |
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return(-1); |
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res += sz; |
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} |
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if (-1 == (sz = ml_nputs(p, ">", 1))) |
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return(-1); |
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return(res + sz); |
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} |
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ssize_t |
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ml_endtag(struct md_mbuf *p, const char *tag) |
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{ |
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ssize_t res, sz; |
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res = 0; |
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if (-1 == (sz = ml_nputs(p, "</", 2))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_puts(p, tag))) |
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return(-1); |
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res += sz; |
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if (-1 == (sz = ml_nputs(p, ">", 1))) |
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return(-1); |
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return(res + sz); |
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} |
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ssize_t |
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ml_nputstring(struct md_mbuf *p, const char *buf, size_t bufsz) |
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{ |
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int i; |
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ssize_t res, sz; |
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res = 0; |
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for (i = 0; i < (int)bufsz; i++) { |
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switch (buf[i]) { |
switch (buf[i]) { |
case ('&'): |
case ('&'): |
if (-1 == (sz = ml_nputs(p, "&", 5))) |
if ( ! ml_nputs(p, "&", 5, pos)) |
return(-1); |
return(0); |
break; |
break; |
case ('"'): |
case ('"'): |
if (-1 == (sz = ml_nputs(p, """, 6))) |
if ( ! ml_nputs(p, """, 6, pos)) |
return(-1); |
return(0); |
break; |
break; |
case ('<'): |
case ('<'): |
if (-1 == (sz = ml_nputs(p, "<", 4))) |
if ( ! ml_nputs(p, "<", 4, pos)) |
return(-1); |
return(0); |
break; |
break; |
case ('>'): |
case ('>'): |
if (-1 == (sz = ml_nputs(p, ">", 4))) |
if ( ! ml_nputs(p, ">", 4, pos)) |
return(-1); |
return(0); |
break; |
break; |
default: |
default: |
if (-1 == (sz = ml_putchar(p, buf[i]))) |
if ( ! ml_nputs(p, &buf[i], 1, pos)) |
return(-1); |
return(0); |
break; |
break; |
} |
} |
res += sz; |
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} |
} |
return(res); |
return(1); |
} |
} |
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ssize_t |
int |
ml_nputs(struct md_mbuf *p, const char *buf, size_t sz) |
ml_nputs(struct md_mbuf *p, const char *buf, size_t sz, size_t *pos) |
{ |
{ |
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return(0 == md_buf_puts(p, buf, sz) ? -1 : (ssize_t)sz); |
if ( ! md_buf_puts(p, buf, sz)) |
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return(0); |
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*pos += sz; |
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return(1); |
} |
} |
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ssize_t |
int |
ml_indent(struct md_mbuf *p, int indent) |
ml_putchars(struct md_mbuf *p, char buf, size_t count, size_t *pos) |
{ |
{ |
size_t i; |
size_t i; |
ssize_t res, sz; |
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res = sz 0; |
for (i = 0; i < count; i++) |
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if ( ! ml_nputs(p, &buf, 1, pos)) |
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return(0); |
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/* LINTED */ |
return(1); |
for (i = 0; i < MIN(indent, MAXINDENT); i++, res += sz) |
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if (-1 == (sz = ml_nputs(p, " ", 4))) |
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return(-1); |
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return(res); |
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} |
} |