version 1.15, 2014/01/05 03:06:43 |
version 1.24, 2014/03/23 12:11:18 |
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#include <sqlite3.h> |
#include <sqlite3.h> |
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#include "mandoc.h" |
#include "mandoc.h" |
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#include "mandoc_aux.h" |
#include "manpath.h" |
#include "manpath.h" |
#include "mansearch.h" |
#include "mansearch.h" |
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extern int mansearch_keymax; |
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extern const char *const mansearch_keynames[]; |
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#define SQL_BIND_TEXT(_db, _s, _i, _v) \ |
#define SQL_BIND_TEXT(_db, _s, _i, _v) \ |
do { if (SQLITE_OK != sqlite3_bind_text \ |
do { if (SQLITE_OK != sqlite3_bind_text \ |
((_s), (_i)++, (_v), -1, SQLITE_STATIC)) \ |
((_s), (_i)++, (_v), -1, SQLITE_STATIC)) \ |
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struct match { |
struct match { |
uint64_t id; /* identifier in database */ |
uint64_t id; /* identifier in database */ |
char *file; /* relative filepath of manpage */ |
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char *desc; /* description of manpage */ |
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int form; /* 0 == catpage */ |
int form; /* 0 == catpage */ |
}; |
}; |
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struct type { |
static void buildnames(struct manpage *, sqlite3 *, |
uint64_t bits; |
sqlite3_stmt *, uint64_t, |
const char *name; |
const char *, int form); |
}; |
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static const struct type types[] = { |
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{ TYPE_An, "An" }, |
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{ TYPE_Ar, "Ar" }, |
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{ TYPE_At, "At" }, |
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{ TYPE_Bsx, "Bsx" }, |
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{ TYPE_Bx, "Bx" }, |
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{ TYPE_Cd, "Cd" }, |
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{ TYPE_Cm, "Cm" }, |
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{ TYPE_Dv, "Dv" }, |
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{ TYPE_Dx, "Dx" }, |
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{ TYPE_Em, "Em" }, |
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{ TYPE_Er, "Er" }, |
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{ TYPE_Ev, "Ev" }, |
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{ TYPE_Fa, "Fa" }, |
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{ TYPE_Fl, "Fl" }, |
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{ TYPE_Fn, "Fn" }, |
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{ TYPE_Fn, "Fo" }, |
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{ TYPE_Ft, "Ft" }, |
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{ TYPE_Fx, "Fx" }, |
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{ TYPE_Ic, "Ic" }, |
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{ TYPE_In, "In" }, |
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{ TYPE_Lb, "Lb" }, |
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{ TYPE_Li, "Li" }, |
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{ TYPE_Lk, "Lk" }, |
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{ TYPE_Ms, "Ms" }, |
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{ TYPE_Mt, "Mt" }, |
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{ TYPE_Nd, "Nd" }, |
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{ TYPE_Nm, "Nm" }, |
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{ TYPE_Nx, "Nx" }, |
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{ TYPE_Ox, "Ox" }, |
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{ TYPE_Pa, "Pa" }, |
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{ TYPE_Rs, "Rs" }, |
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{ TYPE_Sh, "Sh" }, |
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{ TYPE_Ss, "Ss" }, |
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{ TYPE_St, "St" }, |
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{ TYPE_Sy, "Sy" }, |
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{ TYPE_Tn, "Tn" }, |
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{ TYPE_Va, "Va" }, |
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{ TYPE_Va, "Vt" }, |
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{ TYPE_Xr, "Xr" }, |
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{ TYPE_sec, "sec" }, |
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{ TYPE_arch,"arch" }, |
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{ ~0ULL, "any" }, |
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{ 0ULL, NULL } |
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}; |
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static char *buildnames(sqlite3 *, sqlite3_stmt *, uint64_t); |
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static char *buildoutput(sqlite3 *, sqlite3_stmt *, |
static char *buildoutput(sqlite3 *, sqlite3_stmt *, |
uint64_t, uint64_t); |
uint64_t, uint64_t); |
static void *hash_alloc(size_t, void *); |
static void *hash_alloc(size_t, void *); |
Line 153 mansearch(const struct mansearch *search, |
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Line 106 mansearch(const struct mansearch *search, |
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const char *outkey, |
const char *outkey, |
struct manpage **res, size_t *sz) |
struct manpage **res, size_t *sz) |
{ |
{ |
int fd, rc, c, ibit; |
int fd, rc, c, indexbit; |
int64_t id; |
int64_t id; |
uint64_t outbit; |
uint64_t outbit, iterbit; |
char buf[PATH_MAX]; |
char buf[PATH_MAX]; |
char *sql; |
char *sql; |
struct manpage *mpage; |
struct manpage *mpage; |
Line 189 mansearch(const struct mansearch *search, |
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Line 142 mansearch(const struct mansearch *search, |
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outbit = 0; |
outbit = 0; |
if (NULL != outkey) { |
if (NULL != outkey) { |
for (ibit = 0; types[ibit].bits; ibit++) { |
for (indexbit = 0, iterbit = 1; |
if (0 == strcasecmp(types[ibit].name, outkey)) { |
indexbit < mansearch_keymax; |
outbit = types[ibit].bits; |
indexbit++, iterbit <<= 1) { |
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if (0 == strcasecmp(outkey, |
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mansearch_keynames[indexbit])) { |
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outbit = iterbit; |
break; |
break; |
} |
} |
} |
} |
Line 279 mansearch(const struct mansearch *search, |
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Line 235 mansearch(const struct mansearch *search, |
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* distribution of buckets in the table. |
* distribution of buckets in the table. |
*/ |
*/ |
while (SQLITE_ROW == (c = sqlite3_step(s))) { |
while (SQLITE_ROW == (c = sqlite3_step(s))) { |
id = sqlite3_column_int64(s, 5); |
id = sqlite3_column_int64(s, 1); |
idx = ohash_lookup_memory |
idx = ohash_lookup_memory |
(&htab, (char *)&id, |
(&htab, (char *)&id, |
sizeof(uint64_t), (uint32_t)id); |
sizeof(uint64_t), (uint32_t)id); |
Line 289 mansearch(const struct mansearch *search, |
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Line 245 mansearch(const struct mansearch *search, |
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mp = mandoc_calloc(1, sizeof(struct match)); |
mp = mandoc_calloc(1, sizeof(struct match)); |
mp->id = id; |
mp->id = id; |
mp->file = mandoc_strdup |
mp->form = sqlite3_column_int(s, 0); |
((char *)sqlite3_column_text(s, 0)); |
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mp->desc = mandoc_strdup |
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((char *)sqlite3_column_text(s, 3)); |
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mp->form = sqlite3_column_int(s, 4); |
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ohash_insert(&htab, idx, mp); |
ohash_insert(&htab, idx, mp); |
} |
} |
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Line 303 mansearch(const struct mansearch *search, |
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Line 255 mansearch(const struct mansearch *search, |
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sqlite3_finalize(s); |
sqlite3_finalize(s); |
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c = sqlite3_prepare_v2(db, |
c = sqlite3_prepare_v2(db, |
"SELECT * FROM mlinks WHERE pageid=?", |
"SELECT * FROM mlinks WHERE pageid=?" |
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" ORDER BY sec, arch, name", |
-1, &s, NULL); |
-1, &s, NULL); |
if (SQLITE_OK != c) |
if (SQLITE_OK != c) |
fprintf(stderr, "%s\n", sqlite3_errmsg(db)); |
fprintf(stderr, "%s\n", sqlite3_errmsg(db)); |
Line 323 mansearch(const struct mansearch *search, |
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Line 276 mansearch(const struct mansearch *search, |
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(*res, maxres * sizeof(struct manpage)); |
(*res, maxres * sizeof(struct manpage)); |
} |
} |
mpage = *res + cur; |
mpage = *res + cur; |
if (-1 == asprintf(&mpage->file, "%s/%s", |
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paths->paths[i], mp->file)) { |
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perror(0); |
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exit((int)MANDOCLEVEL_SYSERR); |
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} |
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mpage->desc = mp->desc; |
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mpage->form = mp->form; |
mpage->form = mp->form; |
mpage->names = buildnames(db, s, mp->id); |
buildnames(mpage, db, s, mp->id, |
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paths->paths[i], mp->form); |
mpage->output = outbit ? |
mpage->output = outbit ? |
buildoutput(db, s2, mp->id, outbit) : NULL; |
buildoutput(db, s2, mp->id, outbit) : NULL; |
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free(mp->file); |
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free(mp); |
free(mp); |
cur++; |
cur++; |
} |
} |
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return(rc); |
return(rc); |
} |
} |
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static char * |
static void |
buildnames(sqlite3 *db, sqlite3_stmt *s, uint64_t id) |
buildnames(struct manpage *mpage, sqlite3 *db, sqlite3_stmt *s, |
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uint64_t id, const char *path, int form) |
{ |
{ |
char *names, *newnames; |
char *newnames, *prevsec, *prevarch; |
const char *oldnames, *sep1, *name, *sec, *sep2, *arch; |
const char *oldnames, *sep1, *name, *sec, *sep2, *arch, *fsec; |
size_t i; |
size_t i; |
int c; |
int c; |
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names = NULL; |
mpage->names = NULL; |
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prevsec = prevarch = NULL; |
i = 1; |
i = 1; |
SQL_BIND_INT64(db, s, i, id); |
SQL_BIND_INT64(db, s, i, id); |
while (SQLITE_ROW == (c = sqlite3_step(s))) { |
while (SQLITE_ROW == (c = sqlite3_step(s))) { |
if (NULL == names) { |
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/* Decide whether we already have some names. */ |
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if (NULL == mpage->names) { |
oldnames = ""; |
oldnames = ""; |
sep1 = ""; |
sep1 = ""; |
} else { |
} else { |
oldnames = names; |
oldnames = mpage->names; |
sep1 = ", "; |
sep1 = ", "; |
} |
} |
sec = sqlite3_column_text(s, 1); |
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arch = sqlite3_column_text(s, 2); |
/* Fetch the next name. */ |
name = sqlite3_column_text(s, 3); |
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sep2 = '\0' == *arch ? "" : "/"; |
sec = sqlite3_column_text(s, 0); |
if (-1 == asprintf(&newnames, "%s%s%s(%s%s%s)", |
arch = sqlite3_column_text(s, 1); |
oldnames, sep1, name, sec, sep2, arch)) { |
name = sqlite3_column_text(s, 2); |
perror(0); |
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exit((int)MANDOCLEVEL_SYSERR); |
/* If the section changed, append the old one. */ |
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if (NULL != prevsec && |
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(strcmp(sec, prevsec) || |
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strcmp(arch, prevarch))) { |
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sep2 = '\0' == *prevarch ? "" : "/"; |
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mandoc_asprintf(&newnames, "%s(%s%s%s)", |
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oldnames, prevsec, sep2, prevarch); |
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free(mpage->names); |
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oldnames = mpage->names = newnames; |
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free(prevsec); |
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free(prevarch); |
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prevsec = prevarch = NULL; |
} |
} |
free(names); |
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names = newnames; |
/* Save the new section, to append it later. */ |
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if (NULL == prevsec) { |
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prevsec = mandoc_strdup(sec); |
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prevarch = mandoc_strdup(arch); |
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} |
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/* Append the new name. */ |
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mandoc_asprintf(&newnames, "%s%s%s", |
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oldnames, sep1, name); |
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free(mpage->names); |
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mpage->names = newnames; |
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/* Also save the first file name encountered. */ |
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if (NULL != mpage->file) |
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continue; |
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if (form) { |
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sep1 = "man"; |
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fsec = sec; |
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} else { |
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sep1 = "cat"; |
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fsec = "0"; |
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} |
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sep2 = '\0' == *arch ? "" : "/"; |
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mandoc_asprintf(&mpage->file, "%s/%s%s%s%s/%s.%s", |
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path, sep1, sec, sep2, arch, name, fsec); |
} |
} |
if (SQLITE_DONE != c) |
if (SQLITE_DONE != c) |
fprintf(stderr, "%s\n", sqlite3_errmsg(db)); |
fprintf(stderr, "%s\n", sqlite3_errmsg(db)); |
sqlite3_reset(s); |
sqlite3_reset(s); |
return(names); |
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/* Append one final section to the names. */ |
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if (NULL != prevsec) { |
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sep2 = '\0' == *prevarch ? "" : "/"; |
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mandoc_asprintf(&newnames, "%s(%s%s%s)", |
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mpage->names, prevsec, sep2, prevarch); |
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free(mpage->names); |
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mpage->names = newnames; |
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free(prevsec); |
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free(prevarch); |
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} |
} |
} |
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static char * |
static char * |
Line 412 buildoutput(sqlite3 *db, sqlite3_stmt *s, uint64_t id, |
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Line 415 buildoutput(sqlite3 *db, sqlite3_stmt *s, uint64_t id, |
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sep1 = " # "; |
sep1 = " # "; |
} |
} |
data = sqlite3_column_text(s, 1); |
data = sqlite3_column_text(s, 1); |
if (-1 == asprintf(&newoutput, "%s%s%s", |
mandoc_asprintf(&newoutput, "%s%s%s", |
oldoutput, sep1, data)) { |
oldoutput, sep1, data); |
perror(0); |
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exit((int)MANDOCLEVEL_SYSERR); |
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} |
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free(output); |
free(output); |
output = newoutput; |
output = newoutput; |
} |
} |
Line 588 exprspec(struct expr *cur, uint64_t key, const char *v |
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Line 588 exprspec(struct expr *cur, uint64_t key, const char *v |
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if (NULL == value) |
if (NULL == value) |
return(cur); |
return(cur); |
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if (-1 == asprintf(&cp, format, value)) { |
mandoc_asprintf(&cp, format, value); |
perror(0); |
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exit((int)MANDOCLEVEL_SYSERR); |
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} |
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cur->next = mandoc_calloc(1, sizeof(struct expr)); |
cur->next = mandoc_calloc(1, sizeof(struct expr)); |
cur = cur->next; |
cur = cur->next; |
cur->and = 1; |
cur->and = 1; |
Line 612 exprterm(const struct mansearch *search, char *buf, in |
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Line 609 exprterm(const struct mansearch *search, char *buf, in |
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char errbuf[BUFSIZ]; |
char errbuf[BUFSIZ]; |
struct expr *e; |
struct expr *e; |
char *key, *v; |
char *key, *v; |
size_t i; |
uint64_t iterbit; |
int irc; |
int i, irc; |
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if ('\0' == *buf) |
if ('\0' == *buf) |
return(NULL); |
return(NULL); |
Line 642 exprterm(const struct mansearch *search, char *buf, in |
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Line 639 exprterm(const struct mansearch *search, char *buf, in |
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e->bits = search->deftype; |
e->bits = search->deftype; |
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if ('~' == *v++) { |
if ('~' == *v++) { |
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if (NULL != strstr(buf, "arch")) |
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cs = 0; |
if (0 != (irc = regcomp(&e->regexp, v, |
if (0 != (irc = regcomp(&e->regexp, v, |
REG_EXTENDED | REG_NOSUB | (cs ? 0 : REG_ICASE)))) { |
REG_EXTENDED | REG_NOSUB | (cs ? 0 : REG_ICASE)))) { |
regerror(irc, &e->regexp, errbuf, sizeof(errbuf)); |
regerror(irc, &e->regexp, errbuf, sizeof(errbuf)); |
Line 661 exprterm(const struct mansearch *search, char *buf, in |
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Line 660 exprterm(const struct mansearch *search, char *buf, in |
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while (NULL != (key = strsep(&buf, ","))) { |
while (NULL != (key = strsep(&buf, ","))) { |
if ('\0' == *key) |
if ('\0' == *key) |
continue; |
continue; |
i = 0; |
for (i = 0, iterbit = 1; |
while (types[i].bits && |
i < mansearch_keymax; |
strcasecmp(types[i].name, key)) |
i++, iterbit <<= 1) { |
i++; |
if (0 == strcasecmp(key, |
if (0 == types[i].bits) { |
mansearch_keynames[i])) { |
free(e); |
e->bits |= iterbit; |
return(NULL); |
break; |
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} |
} |
} |
e->bits |= types[i].bits; |
if (i == mansearch_keymax) { |
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if (strcasecmp(key, "any")) { |
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free(e); |
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return(NULL); |
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} |
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e->bits |= ~0ULL; |
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} |
} |
} |
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return(e); |
return(e); |