version 1.3, 2008/11/24 14:24:55 |
version 1.7, 2008/11/26 16:50:34 |
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*/ |
*/ |
#include <assert.h> |
#include <assert.h> |
#include <err.h> |
#include <err.h> |
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#include <stdio.h> |
#include <stdlib.h> |
#include <stdlib.h> |
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#include <string.h> |
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#include "libmdocml.h" |
#include "libmdocml.h" |
#include "private.h" |
#include "private.h" |
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#ifdef __linux__ |
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#define strlcat strncat |
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#endif |
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static int md_dummy_blk_in(int); |
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static int md_dummy_blk_out(int); |
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static int md_dummy_text_in(int, int *, char **); |
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static int md_dummy_text_out(int); |
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static void dbg_prologue(const char *); |
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static void dbg_epilogue(void); |
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static int dbg_lvl = 0; |
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static char dbg_line[72]; |
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struct md_dummy { |
struct md_dummy { |
struct rofftree *tree; |
struct rofftree *tree; |
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struct roffcb cb; |
}; |
}; |
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static void |
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dbg_prologue(const char *p) |
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{ |
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int i; |
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(void)snprintf(dbg_line, sizeof(dbg_line) - 1, "%6s", p); |
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(void)strlcat(dbg_line, ": ", sizeof(dbg_line) - 1); |
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/* LINTED */ |
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for (i = 0; i < dbg_lvl; i++) |
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(void)strlcat(dbg_line, " ", sizeof(dbg_line) - 1); |
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} |
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static void |
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dbg_epilogue(void) |
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{ |
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assert(0 != dbg_line[0]); |
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(void)printf("%s\n", dbg_line); |
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} |
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static int |
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md_dummy_blk_in(int tok) |
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{ |
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dbg_prologue("blk"); |
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(void)strlcat(dbg_line, toknames[tok], sizeof(dbg_line) - 1); |
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dbg_epilogue(); |
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dbg_lvl++; |
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return(1); |
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} |
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static int |
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md_dummy_blk_out(int tok) |
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{ |
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dbg_lvl--; |
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return(1); |
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} |
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/* ARGSUSED */ |
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static int |
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md_dummy_text_in(int tok, int *argcp, char **argvp) |
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{ |
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dbg_prologue("text"); |
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(void)strlcat(dbg_line, toknames[tok], sizeof(dbg_line) - 1); |
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(void)strlcat(dbg_line, " ", sizeof(dbg_line) - 1); |
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while (ROFF_ARGMAX != *argcp) { |
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(void)strlcat(dbg_line, "[", sizeof(dbg_line) - 1); |
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(void)strlcat(dbg_line, tokargnames[*argcp], |
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sizeof(dbg_line) - 1); |
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if (*argvp) { |
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(void)strlcat(dbg_line, " [", |
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sizeof(dbg_line) - 1); |
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(void)strlcat(dbg_line, *argvp, |
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sizeof(dbg_line) - 1); |
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(void)strlcat(dbg_line, "]", |
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sizeof(dbg_line) - 1); |
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} |
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(void)strlcat(dbg_line, "]", sizeof(dbg_line) - 1); |
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argcp++; |
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argvp++; |
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} |
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dbg_epilogue(); |
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return(1); |
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} |
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static int |
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md_dummy_text_out(int tok) |
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{ |
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return(1); |
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} |
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int |
int |
md_line_dummy(void *arg, char *buf, size_t sz) |
md_line_dummy(void *arg, char *buf, size_t sz) |
{ |
{ |
Line 64 md_init_dummy(const struct md_args *args, |
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Line 161 md_init_dummy(const struct md_args *args, |
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return(NULL); |
return(NULL); |
} |
} |
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if (NULL == (p->tree = roff_alloc(args, mbuf, rbuf))) { |
p->cb.roffhead = NULL; |
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p->cb.rofftail = NULL; |
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p->cb.roffin = md_dummy_text_in; |
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p->cb.roffout = md_dummy_text_out; |
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p->cb.roffblkin = md_dummy_blk_in; |
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p->cb.roffblkout = md_dummy_blk_out; |
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p->tree = roff_alloc(args, mbuf, rbuf, &p->cb); |
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if (NULL == p->tree) { |
free(p); |
free(p); |
return(NULL); |
return(NULL); |
} |
} |