git-svn: trunk@3518
Tomasz Kojm authored on 2008/01/22 02:38:42... | ... |
@@ -1,3 +1,7 @@ |
1 |
+Mon Jan 21 18:16:53 CET 2008 (tk) |
|
2 |
+--------------------------------- |
|
3 |
+ * configure,libclamav: drop internal snprintf implementation |
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4 |
+ |
|
1 | 5 |
Mon Jan 21 18:09:47 CET 2008 (tk) |
2 | 6 |
--------------------------------- |
3 | 7 |
* libclamunrar_iface/unrar_iface.h: add missing #pragma pack direct. (bb#769) |
... | ... |
@@ -12103,73 +12103,6 @@ _ACEOF |
12103 | 12103 |
fi |
12104 | 12104 |
|
12105 | 12105 |
|
12106 |
-if test "x$ac_cv_func_snprintf" = "xyes" ; then |
|
12107 |
- { echo "$as_me:$LINENO: checking whether snprintf correctly terminates long strings" >&5 |
|
12108 |
-echo $ECHO_N "checking whether snprintf correctly terminates long strings... $ECHO_C" >&6; } |
|
12109 |
- if test "$cross_compiling" = yes; then |
|
12110 |
- |
|
12111 |
- { echo "$as_me:$LINENO: result: cross-compiling, assumed ok" >&5 |
|
12112 |
-echo "${ECHO_T}cross-compiling, assumed ok" >&6; } |
|
12113 |
- |
|
12114 |
- |
|
12115 |
-else |
|
12116 |
- cat >conftest.$ac_ext <<_ACEOF |
|
12117 |
-/* confdefs.h. */ |
|
12118 |
-_ACEOF |
|
12119 |
-cat confdefs.h >>conftest.$ac_ext |
|
12120 |
-cat >>conftest.$ac_ext <<_ACEOF |
|
12121 |
-/* end confdefs.h. */ |
|
12122 |
- |
|
12123 |
-#include <stdio.h> |
|
12124 |
-int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');} |
|
12125 |
- |
|
12126 |
-_ACEOF |
|
12127 |
-rm -f conftest$ac_exeext |
|
12128 |
-if { (ac_try="$ac_link" |
|
12129 |
-case "(($ac_try" in |
|
12130 |
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
12131 |
- *) ac_try_echo=$ac_try;; |
|
12132 |
-esac |
|
12133 |
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
12134 |
- (eval "$ac_link") 2>&5 |
|
12135 |
- ac_status=$? |
|
12136 |
- echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
12137 |
- (exit $ac_status); } && { ac_try='./conftest$ac_exeext' |
|
12138 |
- { (case "(($ac_try" in |
|
12139 |
- *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;; |
|
12140 |
- *) ac_try_echo=$ac_try;; |
|
12141 |
-esac |
|
12142 |
-eval "echo \"\$as_me:$LINENO: $ac_try_echo\"") >&5 |
|
12143 |
- (eval "$ac_try") 2>&5 |
|
12144 |
- ac_status=$? |
|
12145 |
- echo "$as_me:$LINENO: \$? = $ac_status" >&5 |
|
12146 |
- (exit $ac_status); }; }; then |
|
12147 |
- { echo "$as_me:$LINENO: result: yes" >&5 |
|
12148 |
-echo "${ECHO_T}yes" >&6; } |
|
12149 |
-else |
|
12150 |
- echo "$as_me: program exited with status $ac_status" >&5 |
|
12151 |
-echo "$as_me: failed program was:" >&5 |
|
12152 |
-sed 's/^/| /' conftest.$ac_ext >&5 |
|
12153 |
- |
|
12154 |
-( exit $ac_status ) |
|
12155 |
- |
|
12156 |
- { echo "$as_me:$LINENO: result: no" >&5 |
|
12157 |
-echo "${ECHO_T}no" >&6; } |
|
12158 |
- |
|
12159 |
-cat >>confdefs.h <<\_ACEOF |
|
12160 |
-#define BROKEN_SNPRINTF 1 |
|
12161 |
-_ACEOF |
|
12162 |
- |
|
12163 |
- { echo "$as_me:$LINENO: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&5 |
|
12164 |
-echo "$as_me: WARNING: ****** Your snprintf() function is broken, complain to your vendor" >&2;} |
|
12165 |
- |
|
12166 |
-fi |
|
12167 |
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext |
|
12168 |
-fi |
|
12169 |
- |
|
12170 |
- |
|
12171 |
-fi |
|
12172 |
- |
|
12173 | 12106 |
have_pthreads=no |
12174 | 12107 |
if test "${ac_cv_header_pthread_h+set}" = set; then |
12175 | 12108 |
{ echo "$as_me:$LINENO: checking for pthread.h" >&5 |
... | ... |
@@ -249,26 +249,6 @@ AC_CHECK_FUNCS(poll setsid memcpy snprintf vsnprintf strerror_r strlcpy strlcat |
249 | 249 |
AC_FUNC_MMAP |
250 | 250 |
AC_FUNC_FSEEKO |
251 | 251 |
|
252 |
-dnl Check for broken snprintf (code by Phil Oleson <oz*nixil.net>) |
|
253 |
-if test "x$ac_cv_func_snprintf" = "xyes" ; then |
|
254 |
- AC_MSG_CHECKING([whether snprintf correctly terminates long strings]) |
|
255 |
- AC_TRY_RUN( |
|
256 |
- [ |
|
257 |
-#include <stdio.h> |
|
258 |
-int main(void){char b[5];snprintf(b,5,"123456789");return(b[4]!='\0');} |
|
259 |
- ], |
|
260 |
- [AC_MSG_RESULT(yes)], |
|
261 |
- [ |
|
262 |
- AC_MSG_RESULT(no) |
|
263 |
- AC_DEFINE(BROKEN_SNPRINTF,1,[Define if your snprintf is busted]) |
|
264 |
- AC_MSG_WARN([****** Your snprintf() function is broken, complain to your vendor]) |
|
265 |
- ], |
|
266 |
- [ |
|
267 |
- AC_MSG_RESULT([cross-compiling, assumed ok]) |
|
268 |
- ] |
|
269 |
- ) |
|
270 |
-fi |
|
271 |
- |
|
272 | 252 |
have_pthreads=no |
273 | 253 |
AC_CHECK_HEADER(pthread.h,[have_pthreads=yes],) |
274 | 254 |
|
... | ... |
@@ -79,16 +79,16 @@ LTLIBRARIES = $(lib_LTLIBRARIES) $(noinst_LTLIBRARIES) |
79 | 79 |
am_libclamav_la_OBJECTS = matcher-ac.lo matcher-bm.lo matcher.lo \ |
80 | 80 |
md5.lo others.lo readdb.lo cvd.lo dsig.lo str.lo scanners.lo \ |
81 | 81 |
textdet.lo filetypes.lo rtf.lo blob.lo mbox.lo message.lo \ |
82 |
- snprintf.lo table.lo text.lo ole2_extract.lo vba_extract.lo \ |
|
83 |
- msexpand.lo pe.lo upx.lo htmlnorm.lo chmunpack.lo rebuildpe.lo \ |
|
84 |
- petite.lo wwunpack.lo unsp.lo aspack.lo packlibs.lo fsg.lo \ |
|
85 |
- mew.lo upack.lo line.lo untar.lo unzip.lo inflate64.lo \ |
|
86 |
- special.lo binhex.lo is_tar.lo tnef.lo autoit.lo strlcpy.lo \ |
|
87 |
- regcomp.lo regerror.lo regexec.lo regfree.lo unarj.lo bzlib.lo \ |
|
88 |
- nulsft.lo pdf.lo spin.lo yc.lo elf.lo sis.lo uuencode.lo \ |
|
89 |
- phishcheck.lo phish_domaincheck_db.lo phish_whitelist.lo \ |
|
90 |
- regex_list.lo mspack.lo cab.lo entconv.lo hashtab.lo dconf.lo \ |
|
91 |
- lzma_iface.lo explode.lo |
|
82 |
+ table.lo text.lo ole2_extract.lo vba_extract.lo msexpand.lo \ |
|
83 |
+ pe.lo upx.lo htmlnorm.lo chmunpack.lo rebuildpe.lo petite.lo \ |
|
84 |
+ wwunpack.lo unsp.lo aspack.lo packlibs.lo fsg.lo mew.lo \ |
|
85 |
+ upack.lo line.lo untar.lo unzip.lo inflate64.lo special.lo \ |
|
86 |
+ binhex.lo is_tar.lo tnef.lo autoit.lo strlcpy.lo regcomp.lo \ |
|
87 |
+ regerror.lo regexec.lo regfree.lo unarj.lo bzlib.lo nulsft.lo \ |
|
88 |
+ pdf.lo spin.lo yc.lo elf.lo sis.lo uuencode.lo phishcheck.lo \ |
|
89 |
+ phish_domaincheck_db.lo phish_whitelist.lo regex_list.lo \ |
|
90 |
+ mspack.lo cab.lo entconv.lo hashtab.lo dconf.lo lzma_iface.lo \ |
|
91 |
+ explode.lo |
|
92 | 92 |
libclamav_la_OBJECTS = $(am_libclamav_la_OBJECTS) |
93 | 93 |
libclamav_la_LINK = $(LIBTOOL) --tag=CC $(AM_LIBTOOLFLAGS) \ |
94 | 94 |
$(LIBTOOLFLAGS) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) \ |
... | ... |
@@ -293,8 +293,6 @@ libclamav_la_SOURCES = \ |
293 | 293 |
mbox.h \ |
294 | 294 |
message.c \ |
295 | 295 |
message.h \ |
296 |
- snprintf.c \ |
|
297 |
- snprintf.h \ |
|
298 | 296 |
table.c \ |
299 | 297 |
table.h \ |
300 | 298 |
text.c \ |
... | ... |
@@ -550,7 +548,6 @@ distclean-compile: |
550 | 550 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/rtf.Plo@am__quote@ |
551 | 551 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/scanners.Plo@am__quote@ |
552 | 552 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/sis.Plo@am__quote@ |
553 |
-@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/snprintf.Plo@am__quote@ |
|
554 | 553 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/special.Plo@am__quote@ |
555 | 554 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/spin.Plo@am__quote@ |
556 | 555 |
@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/str.Plo@am__quote@ |
557 | 556 |
deleted file mode 100644 |
... | ... |
@@ -1,658 +0,0 @@ |
1 |
-/* |
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2 |
- * Copyright Patrick Powell 1995 |
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- * This code is based on code written by Patrick Powell (papowell@astart.com) |
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- * It may be used for any purpose as long as this notice remains intact |
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- * on all source code distributions |
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- */ |
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- |
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8 |
-/************************************************************** |
|
9 |
- * Original: |
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10 |
- * Patrick Powell Tue Apr 11 09:48:21 PDT 1995 |
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- * A bombproof version of doprnt (dopr) included. |
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12 |
- * Sigh. This sort of thing is always nasty do deal with. Note that |
|
13 |
- * the version here does not include floating point... |
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- * |
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- * snprintf() is used instead of sprintf() as it does limit checks |
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- * for string length. This covers a nasty loophole. |
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- * |
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- * The other functions are there to prevent NULL pointers from |
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- * causing nast effects. |
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- * |
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- * More Recently: |
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- * Brandon Long <blong@fiction.net> 9/15/96 for mutt 0.43 |
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23 |
- * This was ugly. It is still ugly. I opted out of floating point |
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24 |
- * numbers, but the formatter understands just about everything |
|
25 |
- * from the normal C string format, at least as far as I can tell from |
|
26 |
- * the Solaris 2.5 printf(3S) man page. |
|
27 |
- * |
|
28 |
- * Brandon Long <blong@fiction.net> 10/22/97 for mutt 0.87.1 |
|
29 |
- * Ok, added some minimal floating point support, which means this |
|
30 |
- * probably requires libm on most operating systems. Don't yet |
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31 |
- * support the exponent (e,E) and sigfig (g,G). Also, fmtint() |
|
32 |
- * was pretty badly broken, it just wasn't being exercised in ways |
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- * which showed it, so that's been fixed. Also, formated the code |
|
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- * to mutt conventions, and removed dead code left over from the |
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35 |
- * original. Also, there is now a builtin-test, just compile with: |
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- * gcc -DTEST_SNPRINTF -o snprintf snprintf.c -lm |
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- * and run snprintf for results. |
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- * |
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- * Thomas Roessler <roessler@guug.de> 01/27/98 for mutt 0.89i |
|
40 |
- * The PGP code was using unsigned hexadecimal formats. |
|
41 |
- * Unfortunately, unsigned formats simply didn't work. |
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42 |
- * |
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43 |
- * Michael Elkins <me@cs.hmc.edu> 03/05/98 for mutt 0.90.8 |
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44 |
- * The original code assumed that both snprintf() and vsnprintf() were |
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45 |
- * missing. Some systems only have snprintf() but not vsnprintf(), so |
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- * the code is now broken down under HAVE_SNPRINTF and HAVE_VSNPRINTF. |
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47 |
- * |
|
48 |
- * Ben Lindstrom <mouring@eviladmin.org> 09/27/00 for OpenSSH |
|
49 |
- * Welcome to the world of %lld and %qd support. With other |
|
50 |
- * long long support. This is needed for sftp-server to work |
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- * right. |
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- * |
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- * Ben Lindstrom <mouring@eviladmin.org> 02/12/01 for OpenSSH |
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- * Removed all hint of VARARGS stuff and banished it to the void, |
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55 |
- * and did a bit of KNF style work to make things a bit more |
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56 |
- * acceptable. Consider stealing from mutt or enlightenment. |
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- **************************************************************/ |
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58 |
- |
|
59 |
-#if HAVE_CONFIG_H |
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60 |
-#include "clamav-config.h" |
|
61 |
-#endif |
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62 |
- |
|
63 |
-#if defined(BROKEN_SNPRINTF) /* For those with broken snprintf() */ |
|
64 |
-# undef HAVE_SNPRINTF |
|
65 |
-# undef HAVE_VSNPRINTF |
|
66 |
-#endif |
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- |
|
68 |
-#if !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF) |
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- |
|
70 |
-#include <sys/types.h> |
|
71 |
-#include <stdarg.h> |
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72 |
- |
|
73 |
-static void |
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74 |
-dopr(char *buffer, size_t maxlen, const char *format, va_list args); |
|
75 |
- |
|
76 |
-static void |
|
77 |
-fmtstr(char *buffer, size_t *currlen, size_t maxlen, char *value, int flags, |
|
78 |
- int min, int max); |
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79 |
- |
|
80 |
-static void |
|
81 |
-fmtint(char *buffer, size_t *currlen, size_t maxlen, long value, int base, |
|
82 |
- int min, int max, int flags); |
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83 |
- |
|
84 |
-static void |
|
85 |
-fmtfp(char *buffer, size_t *currlen, size_t maxlen, long double fvalue, |
|
86 |
- int min, int max, int flags); |
|
87 |
- |
|
88 |
-static void |
|
89 |
-dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c); |
|
90 |
- |
|
91 |
-/* |
|
92 |
- * dopr(): poor man's version of doprintf |
|
93 |
- */ |
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94 |
- |
|
95 |
-/* format read states */ |
|
96 |
-#define DP_S_DEFAULT 0 |
|
97 |
-#define DP_S_FLAGS 1 |
|
98 |
-#define DP_S_MIN 2 |
|
99 |
-#define DP_S_DOT 3 |
|
100 |
-#define DP_S_MAX 4 |
|
101 |
-#define DP_S_MOD 5 |
|
102 |
-#define DP_S_CONV 6 |
|
103 |
-#define DP_S_DONE 7 |
|
104 |
- |
|
105 |
-/* format flags - Bits */ |
|
106 |
-#define DP_F_MINUS (1 << 0) |
|
107 |
-#define DP_F_PLUS (1 << 1) |
|
108 |
-#define DP_F_SPACE (1 << 2) |
|
109 |
-#define DP_F_NUM (1 << 3) |
|
110 |
-#define DP_F_ZERO (1 << 4) |
|
111 |
-#define DP_F_UP (1 << 5) |
|
112 |
-#define DP_F_UNSIGNED (1 << 6) |
|
113 |
- |
|
114 |
-/* Conversion Flags */ |
|
115 |
-#define DP_C_SHORT 1 |
|
116 |
-#define DP_C_LONG 2 |
|
117 |
-#define DP_C_LDOUBLE 3 |
|
118 |
-#define DP_C_LONG_LONG 4 |
|
119 |
- |
|
120 |
-#define char_to_int(p) (p - '0') |
|
121 |
-#define abs_val(p) (p < 0 ? -p : p) |
|
122 |
- |
|
123 |
-#ifndef MAX |
|
124 |
-#define MAX(a,b) ((a > b) ? a : b) |
|
125 |
-#endif |
|
126 |
- |
|
127 |
-static void |
|
128 |
-dopr(char *buffer, size_t maxlen, const char *format, va_list args) |
|
129 |
-{ |
|
130 |
- char *strvalue, ch; |
|
131 |
- long value; |
|
132 |
- long double fvalue; |
|
133 |
- int min = 0, max = -1, state = DP_S_DEFAULT, flags = 0, cflags = 0; |
|
134 |
- size_t currlen = 0; |
|
135 |
- |
|
136 |
- ch = *format++; |
|
137 |
- |
|
138 |
- while (state != DP_S_DONE) { |
|
139 |
- if ((ch == '\0') || (currlen >= maxlen)) |
|
140 |
- state = DP_S_DONE; |
|
141 |
- |
|
142 |
- switch(state) { |
|
143 |
- case DP_S_DEFAULT: |
|
144 |
- if (ch == '%') |
|
145 |
- state = DP_S_FLAGS; |
|
146 |
- else |
|
147 |
- dopr_outch(buffer, &currlen, maxlen, ch); |
|
148 |
- ch = *format++; |
|
149 |
- break; |
|
150 |
- case DP_S_FLAGS: |
|
151 |
- switch (ch) { |
|
152 |
- case '-': |
|
153 |
- flags |= DP_F_MINUS; |
|
154 |
- ch = *format++; |
|
155 |
- break; |
|
156 |
- case '+': |
|
157 |
- flags |= DP_F_PLUS; |
|
158 |
- ch = *format++; |
|
159 |
- break; |
|
160 |
- case ' ': |
|
161 |
- flags |= DP_F_SPACE; |
|
162 |
- ch = *format++; |
|
163 |
- break; |
|
164 |
- case '#': |
|
165 |
- flags |= DP_F_NUM; |
|
166 |
- ch = *format++; |
|
167 |
- break; |
|
168 |
- case '0': |
|
169 |
- flags |= DP_F_ZERO; |
|
170 |
- ch = *format++; |
|
171 |
- break; |
|
172 |
- default: |
|
173 |
- state = DP_S_MIN; |
|
174 |
- break; |
|
175 |
- } |
|
176 |
- break; |
|
177 |
- case DP_S_MIN: |
|
178 |
- if (isdigit((unsigned char)ch)) { |
|
179 |
- min = 10 * min + char_to_int (ch); |
|
180 |
- ch = *format++; |
|
181 |
- } else if (ch == '*') { |
|
182 |
- min = va_arg (args, int); |
|
183 |
- ch = *format++; |
|
184 |
- state = DP_S_DOT; |
|
185 |
- } else |
|
186 |
- state = DP_S_DOT; |
|
187 |
- break; |
|
188 |
- case DP_S_DOT: |
|
189 |
- if (ch == '.') { |
|
190 |
- state = DP_S_MAX; |
|
191 |
- ch = *format++; |
|
192 |
- } else |
|
193 |
- state = DP_S_MOD; |
|
194 |
- break; |
|
195 |
- case DP_S_MAX: |
|
196 |
- if (isdigit((unsigned char)ch)) { |
|
197 |
- if (max < 0) |
|
198 |
- max = 0; |
|
199 |
- max = 10 * max + char_to_int(ch); |
|
200 |
- ch = *format++; |
|
201 |
- } else if (ch == '*') { |
|
202 |
- max = va_arg (args, int); |
|
203 |
- ch = *format++; |
|
204 |
- state = DP_S_MOD; |
|
205 |
- } else |
|
206 |
- state = DP_S_MOD; |
|
207 |
- break; |
|
208 |
- case DP_S_MOD: |
|
209 |
- switch (ch) { |
|
210 |
- case 'h': |
|
211 |
- cflags = DP_C_SHORT; |
|
212 |
- ch = *format++; |
|
213 |
- break; |
|
214 |
- case 'l': |
|
215 |
- cflags = DP_C_LONG; |
|
216 |
- ch = *format++; |
|
217 |
- if (ch == 'l') { |
|
218 |
- cflags = DP_C_LONG_LONG; |
|
219 |
- ch = *format++; |
|
220 |
- } |
|
221 |
- break; |
|
222 |
- case 'q': |
|
223 |
- cflags = DP_C_LONG_LONG; |
|
224 |
- ch = *format++; |
|
225 |
- break; |
|
226 |
- case 'L': |
|
227 |
- cflags = DP_C_LDOUBLE; |
|
228 |
- ch = *format++; |
|
229 |
- break; |
|
230 |
- default: |
|
231 |
- break; |
|
232 |
- } |
|
233 |
- state = DP_S_CONV; |
|
234 |
- break; |
|
235 |
- case DP_S_CONV: |
|
236 |
- switch (ch) { |
|
237 |
- case 'd': |
|
238 |
- case 'i': |
|
239 |
- if (cflags == DP_C_SHORT) |
|
240 |
- value = va_arg(args, int); |
|
241 |
- else if (cflags == DP_C_LONG) |
|
242 |
- value = va_arg(args, long int); |
|
243 |
- else if (cflags == DP_C_LONG_LONG) |
|
244 |
- value = va_arg (args, long long); |
|
245 |
- else |
|
246 |
- value = va_arg (args, int); |
|
247 |
- fmtint(buffer, &currlen, maxlen, value, 10, min, max, flags); |
|
248 |
- break; |
|
249 |
- case 'o': |
|
250 |
- flags |= DP_F_UNSIGNED; |
|
251 |
- if (cflags == DP_C_SHORT) |
|
252 |
- value = va_arg(args, unsigned int); |
|
253 |
- else if (cflags == DP_C_LONG) |
|
254 |
- value = va_arg(args, unsigned long int); |
|
255 |
- else if (cflags == DP_C_LONG_LONG) |
|
256 |
- value = va_arg(args, unsigned long long); |
|
257 |
- else |
|
258 |
- value = va_arg(args, unsigned int); |
|
259 |
- fmtint(buffer, &currlen, maxlen, value, 8, min, max, flags); |
|
260 |
- break; |
|
261 |
- case 'u': |
|
262 |
- flags |= DP_F_UNSIGNED; |
|
263 |
- if (cflags == DP_C_SHORT) |
|
264 |
- value = va_arg(args, unsigned int); |
|
265 |
- else if (cflags == DP_C_LONG) |
|
266 |
- value = va_arg(args, unsigned long int); |
|
267 |
- else if (cflags == DP_C_LONG_LONG) |
|
268 |
- value = va_arg(args, unsigned long long); |
|
269 |
- else |
|
270 |
- value = va_arg(args, unsigned int); |
|
271 |
- fmtint (buffer, &currlen, maxlen, value, 10, min, max, flags); |
|
272 |
- break; |
|
273 |
- case 'X': |
|
274 |
- flags |= DP_F_UP; |
|
275 |
- case 'x': |
|
276 |
- flags |= DP_F_UNSIGNED; |
|
277 |
- if (cflags == DP_C_SHORT) |
|
278 |
- value = va_arg(args, unsigned int); |
|
279 |
- else if (cflags == DP_C_LONG) |
|
280 |
- value = va_arg(args, unsigned long int); |
|
281 |
- else if (cflags == DP_C_LONG_LONG) |
|
282 |
- value = va_arg(args, unsigned long long); |
|
283 |
- else |
|
284 |
- value = va_arg(args, unsigned int); |
|
285 |
- fmtint(buffer, &currlen, maxlen, value, 16, min, max, flags); |
|
286 |
- break; |
|
287 |
- case 'f': |
|
288 |
- if (cflags == DP_C_LDOUBLE) |
|
289 |
- fvalue = va_arg(args, long double); |
|
290 |
- else |
|
291 |
- fvalue = va_arg(args, double); |
|
292 |
- /* um, floating point? */ |
|
293 |
- fmtfp(buffer, &currlen, maxlen, fvalue, min, max, flags); |
|
294 |
- break; |
|
295 |
- case 'E': |
|
296 |
- flags |= DP_F_UP; |
|
297 |
- case 'e': |
|
298 |
- if (cflags == DP_C_LDOUBLE) |
|
299 |
- fvalue = va_arg(args, long double); |
|
300 |
- else |
|
301 |
- fvalue = va_arg(args, double); |
|
302 |
- break; |
|
303 |
- case 'G': |
|
304 |
- flags |= DP_F_UP; |
|
305 |
- case 'g': |
|
306 |
- if (cflags == DP_C_LDOUBLE) |
|
307 |
- fvalue = va_arg(args, long double); |
|
308 |
- else |
|
309 |
- fvalue = va_arg(args, double); |
|
310 |
- break; |
|
311 |
- case 'c': |
|
312 |
- dopr_outch(buffer, &currlen, maxlen, va_arg(args, int)); |
|
313 |
- break; |
|
314 |
- case 's': |
|
315 |
- strvalue = va_arg(args, char *); |
|
316 |
- if (max < 0) |
|
317 |
- max = maxlen; /* ie, no max */ |
|
318 |
- fmtstr(buffer, &currlen, maxlen, strvalue, flags, min, max); |
|
319 |
- break; |
|
320 |
- case 'p': |
|
321 |
- strvalue = va_arg(args, void *); |
|
322 |
- fmtint(buffer, &currlen, maxlen, (long) strvalue, 16, min, max, flags); |
|
323 |
- break; |
|
324 |
- case 'n': |
|
325 |
- if (cflags == DP_C_SHORT) { |
|
326 |
- short int *num; |
|
327 |
- num = va_arg(args, short int *); |
|
328 |
- *num = currlen; |
|
329 |
- } else if (cflags == DP_C_LONG) { |
|
330 |
- long int *num; |
|
331 |
- num = va_arg(args, long int *); |
|
332 |
- *num = currlen; |
|
333 |
- } else if (cflags == DP_C_LONG_LONG) { |
|
334 |
- long long *num; |
|
335 |
- num = va_arg(args, long long *); |
|
336 |
- *num = currlen; |
|
337 |
- } else { |
|
338 |
- int *num; |
|
339 |
- num = va_arg(args, int *); |
|
340 |
- *num = currlen; |
|
341 |
- } |
|
342 |
- break; |
|
343 |
- case '%': |
|
344 |
- dopr_outch(buffer, &currlen, maxlen, ch); |
|
345 |
- break; |
|
346 |
- case 'w': /* not supported yet, treat as next char */ |
|
347 |
- ch = *format++; |
|
348 |
- break; |
|
349 |
- default: /* Unknown, skip */ |
|
350 |
- break; |
|
351 |
- } |
|
352 |
- ch = *format++; |
|
353 |
- state = DP_S_DEFAULT; |
|
354 |
- flags = cflags = min = 0; |
|
355 |
- max = -1; |
|
356 |
- break; |
|
357 |
- case DP_S_DONE: |
|
358 |
- break; |
|
359 |
- default: /* hmm? */ |
|
360 |
- break; /* some picky compilers need this */ |
|
361 |
- } |
|
362 |
- } |
|
363 |
- if (currlen < maxlen - 1) |
|
364 |
- buffer[currlen] = '\0'; |
|
365 |
- else |
|
366 |
- buffer[maxlen - 1] = '\0'; |
|
367 |
-} |
|
368 |
- |
|
369 |
-static void |
|
370 |
-fmtstr(char *buffer, size_t *currlen, size_t maxlen, |
|
371 |
- char *value, int flags, int min, int max) |
|
372 |
-{ |
|
373 |
- int cnt = 0, padlen, strln; /* amount to pad */ |
|
374 |
- |
|
375 |
- if (value == 0) |
|
376 |
- value = "<NULL>"; |
|
377 |
- |
|
378 |
- for (strln = 0; value[strln]; ++strln); /* strlen */ |
|
379 |
- padlen = min - strln; |
|
380 |
- if (padlen < 0) |
|
381 |
- padlen = 0; |
|
382 |
- if (flags & DP_F_MINUS) |
|
383 |
- padlen = -padlen; /* Left Justify */ |
|
384 |
- |
|
385 |
- while ((padlen > 0) && (cnt < max)) { |
|
386 |
- dopr_outch(buffer, currlen, maxlen, ' '); |
|
387 |
- --padlen; |
|
388 |
- ++cnt; |
|
389 |
- } |
|
390 |
- while (*value && (cnt < max)) { |
|
391 |
- dopr_outch(buffer, currlen, maxlen, *value++); |
|
392 |
- ++cnt; |
|
393 |
- } |
|
394 |
- while ((padlen < 0) && (cnt < max)) { |
|
395 |
- dopr_outch(buffer, currlen, maxlen, ' '); |
|
396 |
- ++padlen; |
|
397 |
- ++cnt; |
|
398 |
- } |
|
399 |
-} |
|
400 |
- |
|
401 |
-/* Have to handle DP_F_NUM (ie 0x and 0 alternates) */ |
|
402 |
- |
|
403 |
-static void |
|
404 |
-fmtint(char *buffer, size_t *currlen, size_t maxlen, |
|
405 |
- long value, int base, int min, int max, int flags) |
|
406 |
-{ |
|
407 |
- unsigned long uvalue; |
|
408 |
- char convert[20]; |
|
409 |
- int signvalue = 0, place = 0, caps = 0; |
|
410 |
- int spadlen = 0; /* amount to space pad */ |
|
411 |
- int zpadlen = 0; /* amount to zero pad */ |
|
412 |
- |
|
413 |
- if (max < 0) |
|
414 |
- max = 0; |
|
415 |
- |
|
416 |
- uvalue = value; |
|
417 |
- |
|
418 |
- if (!(flags & DP_F_UNSIGNED)) { |
|
419 |
- if (value < 0) { |
|
420 |
- signvalue = '-'; |
|
421 |
- uvalue = -value; |
|
422 |
- } else if (flags & DP_F_PLUS) /* Do a sign (+/i) */ |
|
423 |
- signvalue = '+'; |
|
424 |
- else if (flags & DP_F_SPACE) |
|
425 |
- signvalue = ' '; |
|
426 |
- } |
|
427 |
- |
|
428 |
- if (flags & DP_F_UP) |
|
429 |
- caps = 1; /* Should characters be upper case? */ |
|
430 |
- do { |
|
431 |
- convert[place++] = |
|
432 |
- (caps ? "0123456789ABCDEF" : "0123456789abcdef") |
|
433 |
- [uvalue % (unsigned)base]; |
|
434 |
- uvalue = (uvalue / (unsigned)base ); |
|
435 |
- } while (uvalue && (place < 20)); |
|
436 |
- if (place == 20) |
|
437 |
- place--; |
|
438 |
- convert[place] = 0; |
|
439 |
- |
|
440 |
- zpadlen = max - place; |
|
441 |
- spadlen = min - MAX(max, place) - (signvalue ? 1 : 0); |
|
442 |
- if (zpadlen < 0) |
|
443 |
- zpadlen = 0; |
|
444 |
- if (spadlen < 0) |
|
445 |
- spadlen = 0; |
|
446 |
- if (flags & DP_F_ZERO) { |
|
447 |
- zpadlen = MAX(zpadlen, spadlen); |
|
448 |
- spadlen = 0; |
|
449 |
- } |
|
450 |
- if (flags & DP_F_MINUS) |
|
451 |
- spadlen = -spadlen; /* Left Justifty */ |
|
452 |
- |
|
453 |
- /* Spaces */ |
|
454 |
- while (spadlen > 0) { |
|
455 |
- dopr_outch(buffer, currlen, maxlen, ' '); |
|
456 |
- --spadlen; |
|
457 |
- } |
|
458 |
- |
|
459 |
- /* Sign */ |
|
460 |
- if (signvalue) |
|
461 |
- dopr_outch(buffer, currlen, maxlen, signvalue); |
|
462 |
- |
|
463 |
- /* Zeros */ |
|
464 |
- if (zpadlen > 0) { |
|
465 |
- while (zpadlen > 0) { |
|
466 |
- dopr_outch(buffer, currlen, maxlen, '0'); |
|
467 |
- --zpadlen; |
|
468 |
- } |
|
469 |
- } |
|
470 |
- |
|
471 |
- /* Digits */ |
|
472 |
- while (place > 0) |
|
473 |
- dopr_outch(buffer, currlen, maxlen, convert[--place]); |
|
474 |
- |
|
475 |
- /* Left Justified spaces */ |
|
476 |
- while (spadlen < 0) { |
|
477 |
- dopr_outch (buffer, currlen, maxlen, ' '); |
|
478 |
- ++spadlen; |
|
479 |
- } |
|
480 |
-} |
|
481 |
- |
|
482 |
-static long double |
|
483 |
-pow10(int exp) |
|
484 |
-{ |
|
485 |
- long double result = 1; |
|
486 |
- |
|
487 |
- while (exp) { |
|
488 |
- result *= 10; |
|
489 |
- exp--; |
|
490 |
- } |
|
491 |
- |
|
492 |
- return result; |
|
493 |
-} |
|
494 |
- |
|
495 |
-static long |
|
496 |
-round(long double value) |
|
497 |
-{ |
|
498 |
- long intpart = value; |
|
499 |
- |
|
500 |
- value -= intpart; |
|
501 |
- if (value >= 0.5) |
|
502 |
- intpart++; |
|
503 |
- |
|
504 |
- return intpart; |
|
505 |
-} |
|
506 |
- |
|
507 |
-static void |
|
508 |
-fmtfp(char *buffer, size_t *currlen, size_t maxlen, long double fvalue, |
|
509 |
- int min, int max, int flags) |
|
510 |
-{ |
|
511 |
- char iconvert[20], fconvert[20]; |
|
512 |
- int signvalue = 0, iplace = 0, fplace = 0; |
|
513 |
- int padlen = 0; /* amount to pad */ |
|
514 |
- int zpadlen = 0, caps = 0; |
|
515 |
- long intpart, fracpart; |
|
516 |
- long double ufvalue; |
|
517 |
- |
|
518 |
- /* |
|
519 |
- * AIX manpage says the default is 0, but Solaris says the default |
|
520 |
- * is 6, and sprintf on AIX defaults to 6 |
|
521 |
- */ |
|
522 |
- if (max < 0) |
|
523 |
- max = 6; |
|
524 |
- |
|
525 |
- ufvalue = abs_val(fvalue); |
|
526 |
- |
|
527 |
- if (fvalue < 0) |
|
528 |
- signvalue = '-'; |
|
529 |
- else if (flags & DP_F_PLUS) /* Do a sign (+/i) */ |
|
530 |
- signvalue = '+'; |
|
531 |
- else if (flags & DP_F_SPACE) |
|
532 |
- signvalue = ' '; |
|
533 |
- |
|
534 |
- intpart = ufvalue; |
|
535 |
- |
|
536 |
- /* |
|
537 |
- * Sorry, we only support 9 digits past the decimal because of our |
|
538 |
- * conversion method |
|
539 |
- */ |
|
540 |
- if (max > 9) |
|
541 |
- max = 9; |
|
542 |
- |
|
543 |
- /* We "cheat" by converting the fractional part to integer by |
|
544 |
- * multiplying by a factor of 10 |
|
545 |
- */ |
|
546 |
- fracpart = round((pow10 (max)) * (ufvalue - intpart)); |
|
547 |
- |
|
548 |
- if (fracpart >= pow10 (max)) { |
|
549 |
- intpart++; |
|
550 |
- fracpart -= pow10 (max); |
|
551 |
- } |
|
552 |
- |
|
553 |
- /* Convert integer part */ |
|
554 |
- do { |
|
555 |
- iconvert[iplace++] = |
|
556 |
- (caps ? "0123456789ABCDEF" : "0123456789abcdef") |
|
557 |
- [intpart % 10]; |
|
558 |
- intpart = (intpart / 10); |
|
559 |
- } while(intpart && (iplace < 20)); |
|
560 |
- if (iplace == 20) |
|
561 |
- iplace--; |
|
562 |
- iconvert[iplace] = 0; |
|
563 |
- |
|
564 |
- /* Convert fractional part */ |
|
565 |
- do { |
|
566 |
- fconvert[fplace++] = |
|
567 |
- (caps ? "0123456789ABCDEF" : "0123456789abcdef") |
|
568 |
- [fracpart % 10]; |
|
569 |
- fracpart = (fracpart / 10); |
|
570 |
- } while(fracpart && (fplace < 20)); |
|
571 |
- if (fplace == 20) |
|
572 |
- fplace--; |
|
573 |
- fconvert[fplace] = 0; |
|
574 |
- |
|
575 |
- /* -1 for decimal point, another -1 if we are printing a sign */ |
|
576 |
- padlen = min - iplace - max - 1 - ((signvalue) ? 1 : 0); |
|
577 |
- zpadlen = max - fplace; |
|
578 |
- if (zpadlen < 0) |
|
579 |
- zpadlen = 0; |
|
580 |
- if (padlen < 0) |
|
581 |
- padlen = 0; |
|
582 |
- if (flags & DP_F_MINUS) |
|
583 |
- padlen = -padlen; /* Left Justifty */ |
|
584 |
- |
|
585 |
- if ((flags & DP_F_ZERO) && (padlen > 0)) { |
|
586 |
- if (signvalue) { |
|
587 |
- dopr_outch(buffer, currlen, maxlen, signvalue); |
|
588 |
- --padlen; |
|
589 |
- signvalue = 0; |
|
590 |
- } |
|
591 |
- while (padlen > 0) { |
|
592 |
- dopr_outch(buffer, currlen, maxlen, '0'); |
|
593 |
- --padlen; |
|
594 |
- } |
|
595 |
- } |
|
596 |
- while (padlen > 0) { |
|
597 |
- dopr_outch(buffer, currlen, maxlen, ' '); |
|
598 |
- --padlen; |
|
599 |
- } |
|
600 |
- if (signvalue) |
|
601 |
- dopr_outch(buffer, currlen, maxlen, signvalue); |
|
602 |
- |
|
603 |
- while (iplace > 0) |
|
604 |
- dopr_outch(buffer, currlen, maxlen, iconvert[--iplace]); |
|
605 |
- |
|
606 |
- /* |
|
607 |
- * Decimal point. This should probably use locale to find the |
|
608 |
- * correct char to print out. |
|
609 |
- */ |
|
610 |
- dopr_outch(buffer, currlen, maxlen, '.'); |
|
611 |
- |
|
612 |
- while (fplace > 0) |
|
613 |
- dopr_outch(buffer, currlen, maxlen, fconvert[--fplace]); |
|
614 |
- |
|
615 |
- while (zpadlen > 0) { |
|
616 |
- dopr_outch(buffer, currlen, maxlen, '0'); |
|
617 |
- --zpadlen; |
|
618 |
- } |
|
619 |
- |
|
620 |
- while (padlen < 0) { |
|
621 |
- dopr_outch(buffer, currlen, maxlen, ' '); |
|
622 |
- ++padlen; |
|
623 |
- } |
|
624 |
-} |
|
625 |
- |
|
626 |
-static void |
|
627 |
-dopr_outch(char *buffer, size_t *currlen, size_t maxlen, char c) |
|
628 |
-{ |
|
629 |
- if (*currlen < maxlen) |
|
630 |
- buffer[(*currlen)++] = c; |
|
631 |
-} |
|
632 |
-#endif /* !defined(HAVE_SNPRINTF) || !defined(HAVE_VSNPRINTF) */ |
|
633 |
- |
|
634 |
-#ifndef HAVE_VSNPRINTF |
|
635 |
-int |
|
636 |
-vsnprintf(char *str, size_t count, const char *fmt, va_list args) |
|
637 |
-{ |
|
638 |
- str[0] = 0; |
|
639 |
- dopr(str, count, fmt, args); |
|
640 |
- |
|
641 |
- return(strlen(str)); |
|
642 |
-} |
|
643 |
-#endif /* !HAVE_VSNPRINTF */ |
|
644 |
- |
|
645 |
-#ifndef HAVE_SNPRINTF |
|
646 |
-int |
|
647 |
-snprintf(char *str,size_t count,const char *fmt,...) |
|
648 |
-{ |
|
649 |
- va_list ap; |
|
650 |
- |
|
651 |
- va_start(ap, fmt); |
|
652 |
- (void) vsnprintf(str, count, fmt, ap); |
|
653 |
- va_end(ap); |
|
654 |
- |
|
655 |
- return(strlen(str)); |
|
656 |
-} |
|
657 |
- |
|
658 |
-#endif /* !HAVE_SNPRINTF */ |
659 | 1 |
deleted file mode 100644 |
... | ... |
@@ -1,16 +0,0 @@ |
1 |
-#ifndef _SNPRINTF_H |
|
2 |
-#define _SNPRINTF_H |
|
3 |
- |
|
4 |
-#include "clamav-config.h" |
|
5 |
- |
|
6 |
-#include <sys/types.h> /* For size_t */ |
|
7 |
- |
|
8 |
-#ifndef HAVE_SNPRINTF |
|
9 |
-int snprintf(char *str, size_t count, const char *fmt, ...); |
|
10 |
-#endif /* !HAVE_SNPRINTF */ |
|
11 |
- |
|
12 |
-#ifndef HAVE_VSNPRINTF |
|
13 |
-int vsnprintf(char *str, size_t count, const char *fmt, va_list args); |
|
14 |
-#endif /* !HAVE_SNPRINTF */ |
|
15 |
- |
|
16 |
-#endif /* _SNPRINTF_H */ |