libpst: src/vbuf.c annotate

annotate src/vbuf.c @ 169:062aa7b7ec22

Added tag stable-0-6-34 for changeset c1a2fd06ffe6

author	Carl Byington <carl@five-ten-sg.com>
date	Thu, 19 Mar 2009 16:46:22 -0700
parents	ab384fed78c5
children	6954d315aaa8

rev	line source
73 3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	1
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	2 #include "define.h"
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	3
f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	4
73 3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	5 #define ASSERT(x,...) { if( !(x) ) DIE(( __VA_ARGS__)); }
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	6
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	7
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	8 int skip_nl(char *s)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	9 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	10 if (s[0] == '\n')
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	11 return 1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	12 if (s[0] == '\r' && s[1] == '\n')
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	13 return 2;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	14 if (s[0] == '\0')
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	15 return 0;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	16 return -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	17 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	18
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	19
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	20 int find_nl(vstr * vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	21 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	22 char nextr, nextn;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	23
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	24 nextr = memchr(vs->b, '\r', vs->dlen);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	25 nextn = memchr(vs->b, '\n', vs->dlen);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	26
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	27 //case 1: UNIX, we find \n first
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	28 if (nextn && (!nextr \|\| (nextr > nextn))) {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	29 return nextn - vs->b;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	30 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	31 //case 2: DOS, we find \r\n
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	32 if (nextr && nextn && (nextn-nextr == 1)) {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	33 return nextr - vs->b;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	34 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	35 //case 3: we find nothing
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	36
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	37 return -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	38 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	39
f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	40
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	41 // UTF8 <-> UTF16 <-> ISO8859 Character set conversion functions and (ack) their globals
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	42
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	43 static int unicode_up = 0;
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	44 static iconv_t i16to8;
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	45 static const char *target_charset = NULL;
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	46 static int target_open_from = 0;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	47 static int target_open_to = 0;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	48 static iconv_t i8totarget = (iconv_t)-1;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	49 static iconv_t target2i8 = (iconv_t)-1;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	50
f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	51
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	52 void unicode_init()
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	53 {
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	54 if (unicode_up) unicode_close();
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	55 i16to8 = iconv_open("utf-8", "utf-16le");
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	56 if (i16to8 == (iconv_t)-1) {
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	57 WARN(("Couldn't open iconv descriptor for utf-16le to utf-8.\n"));
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	58 exit(1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	59 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	60 unicode_up = 1;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	61 }
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	62
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	63
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	64 void unicode_close()
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	65 {
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	66 iconv_close(i16to8);
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	67 if (target_open_from) iconv_close(i8totarget);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	68 if (target_open_to) iconv_close(target2i8);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	69 if (target_charset) free((char *)target_charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	70 target_charset = NULL;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	71 target_open_from = 0;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	72 target_open_to = 0;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	73 unicode_up = 0;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	74 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	75
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	76
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	77 int utf16_is_terminated(const char *str, int length)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	78 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	79 VSTR_STATIC(errbuf, 100);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	80 int len = -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	81 int i;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	82 for (i = 0; i < length; i += 2) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	83 if (str[i] == 0 && str[i + 1] == 0) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	84 len = i;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	85 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	86 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	87
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	88 if (-1 == len) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	89 vshexdump(errbuf, str, 0, length, 1);
120 6395ced2b8b2 disable building pst2dii on cygwin Carl Byington <carl@five-ten-sg.com> parents: 116 diff changeset	90 DEBUG_WARN(("String is not zero terminated (probably broken data from registry) %s.\n", errbuf->b));
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	91 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	92
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	93 return (-1 == len) ? 0 : 1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	94 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	95
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	96
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	97 size_t vb_utf16to8(vbuf dest, const char inbuf, int iblen)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	98 {
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	99 size_t inbytesleft = iblen;
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	100 size_t icresult = (size_t)-1;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	101 size_t outbytesleft = 0;
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	102 char *outbuf = NULL;
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	103 int myerrno;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	104
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	105 ASSERT(unicode_up, "vb_utf16to8() called before unicode started.");
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	106 vbresize(dest, iblen);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	107
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	108 //Bad Things can happen if a non-zero-terminated utf16 string comes through here
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	109 if (!utf16_is_terminated(inbuf, iblen))
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	110 return (size_t)-1;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	111
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	112 do {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	113 outbytesleft = dest->blen - dest->dlen;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	114 outbuf = dest->b + dest->dlen;
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	115 icresult = iconv(i16to8, (ICONV_CONST char**)&inbuf, &inbytesleft, &outbuf, &outbytesleft);
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	116 myerrno = errno;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	117 dest->dlen = outbuf - dest->b;
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	118 if (inbytesleft) vbgrow(dest, inbytesleft);
ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	119 } while ((size_t)-1 == icresult && E2BIG == myerrno);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	120
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	121 if (icresult == (size_t)-1) {
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	122 DEBUG_WARN(("iconv failure: %s\n", strerror(myerrno)));
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	123 unicode_init();
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	124 return (size_t)-1;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	125 }
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	126 return (icresult) ? (size_t)-1 : 0;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	127 }
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	128
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	129
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	130 static void open_targets(const char* charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	131 static void open_targets(const char* charset)
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	132 {
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	133 if (!target_charset \|\| strcasecmp(target_charset, charset)) {
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	134 if (target_open_from) iconv_close(i8totarget);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	135 if (target_open_to) iconv_close(target2i8);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	136 if (target_charset) free((char *)target_charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	137 target_charset = strdup(charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	138 target_open_from = 1;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	139 target_open_to = 1;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	140 i8totarget = iconv_open(target_charset, "utf-8");
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	141 if (i8totarget == (iconv_t)-1) {
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	142 target_open_from = 0;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	143 WARN(("Couldn't open iconv descriptor for utf-8 to %s.\n", target_charset));
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	144 }
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	145 target2i8 = iconv_open("utf-8", target_charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	146 if (target2i8 == (iconv_t)-1) {
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	147 target_open_to = 0;
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	148 WARN(("Couldn't open iconv descriptor for %s to utf-8.\n", target_charset));
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	149 }
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	150 }
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	151 }
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	152
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	153
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	154 static size_t sbcs_conversion(vbuf dest, const char inbuf, int iblen, iconv_t conversion);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	155 static size_t sbcs_conversion(vbuf dest, const char inbuf, int iblen, iconv_t conversion)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	156 {
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	157 size_t inbytesleft = iblen;
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	158 size_t icresult = (size_t)-1;
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	159 size_t outbytesleft = 0;
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	160 char *outbuf = NULL;
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	161 int myerrno;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	162
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	163 vbresize(dest, 2*iblen);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	164
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	165 do {
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	166 outbytesleft = dest->blen - dest->dlen;
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	167 outbuf = dest->b + dest->dlen;
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	168 icresult = iconv(conversion, (ICONV_CONST char**)&inbuf, &inbytesleft, &outbuf, &outbytesleft);
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	169 myerrno = errno;
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	170 dest->dlen = outbuf - dest->b;
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	171 if (inbytesleft) vbgrow(dest, 2*inbytesleft);
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	172 } while ((size_t)-1 == icresult && E2BIG == myerrno);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	173
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	174 if (icresult == (size_t)-1) {
164 ab384fed78c5 Compensate for iconv conversion to utf-7 that produces strings that are not null terminated. Carl Byington <carl@five-ten-sg.com> parents: 151 diff changeset	175 DEBUG_WARN(("iconv failure: %s\n", strerror(myerrno)));
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	176 unicode_init();
ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	177 return (size_t)-1;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	178 }
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	179 return (icresult) ? (size_t)-1 : 0;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	180 }
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	181
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	182
151 cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	183 size_t vb_utf8to8bit(vbuf dest, const char inbuf, int iblen, const char* charset)
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	184 {
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	185 open_targets(charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	186 if (!target_open_from) return (size_t)-1; // failure to open the target
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	187 return sbcs_conversion(dest, inbuf, iblen, i8totarget);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	188 }
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	189
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	190
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	191 size_t vb_8bit2utf8(vbuf dest, const char inbuf, int iblen, const char* charset)
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	192 {
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	193 open_targets(charset);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	194 if (!target_open_to) return (size_t)-1; // failure to open the target
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	195 return sbcs_conversion(dest, inbuf, iblen, target2i8);
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	196 }
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	197
cda7c812ec01 track character set individually for each mapi element Carl Byington <carl@five-ten-sg.com> parents: 142 diff changeset	198
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	199 vbuf *vballoc(size_t len)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	200 {
73 3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	201 struct varbuf *result = malloc(sizeof(struct varbuf));
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	202 if (result) {
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	203 result->dlen = 0;
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	204 result->blen = 0;
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	205 result->buf = NULL;
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	206 vbresize(result, len);
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	207 }
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	208 else DIE(("malloc() failure"));
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	209 return result;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	210 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	211
f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	212
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	213 void vbcheck(vbuf * vb)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	214 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	215 ASSERT(vb->b >= vb->buf, "vbcheck(): data not inside buffer");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	216 ASSERT((size_t)(vb->b - vb->buf) <= vb->blen, "vbcheck(): vb->b outside of buffer range.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	217 ASSERT(vb->dlen <= vb->blen, "vbcheck(): data length > buffer length.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	218 ASSERT(vb->blen < 1024 * 1024, "vbcheck(): blen is a bit large...hmmm.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	219 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	220
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	221
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	222 void vbfree(vbuf * vb)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	223 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	224 free(vb->buf);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	225 free(vb);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	226 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	227
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	228
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	229 void vbclear(struct varbuf *vb) // ditch the data, keep the buffer
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	230 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	231 vbresize(vb, 0);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	232 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	233
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	234
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	235 void vbresize(struct varbuf *vb, size_t len) // DESTRUCTIVELY grow or shrink buffer
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	236 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	237 vb->dlen = 0;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	238
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	239 if (vb->blen >= len) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	240 vb->b = vb->buf;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	241 return;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	242 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	243
73 3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	244 vb->buf = realloc(vb->buf, len);
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	245 vb->b = vb->buf;
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	246 vb->blen = len;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	247 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	248
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	249
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	250 size_t vbavail(vbuf * vb)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	251 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	252 return vb->blen - vb->dlen - (size_t)(vb->b - vb->buf);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	253 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	254
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	255
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	256 void vbgrow(struct varbuf *vb, size_t len) // out: vbavail(vb) >= len, data are preserved
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	257 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	258 if (0 == len)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	259 return;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	260
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	261 if (0 == vb->blen) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	262 vbresize(vb, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	263 return;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	264 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	265
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	266 if (vb->dlen + len > vb->blen) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	267 if (vb->dlen + len < vb->blen * 1.5)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	268 len = vb->blen * 1.5;
73 3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	269 char *nb = malloc(vb->blen + len);
3cb02cb1e6cd Patch from Robert Simpson to fix doubly-linked list in the cache_ptr code, and allow arrays of unicode strings (without converting them). Carl Byington <carl@five-ten-sg.com> parents: 70 diff changeset	270 if (!nb) DIE(("malloc() failure"));
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	271 vb->blen = vb->blen + len;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	272 memcpy(nb, vb->b, vb->dlen);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	273
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	274 free(vb->buf);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	275 vb->buf = nb;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	276 vb->b = vb->buf;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	277 } else {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	278 if (vb->b != vb->buf)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	279 memcpy(vb->buf, vb->b, vb->dlen);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	280 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	281
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	282 vb->b = vb->buf;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	283
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	284 ASSERT(vbavail(vb) >= len, "vbgrow(): I have failed in my mission.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	285 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	286
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	287
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	288 void vbset(vbuf * vb, void *b, size_t len) // set vbuf b size=len, resize if necessary, relen = how much to over-allocate
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	289 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	290 vbresize(vb, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	291 memcpy(vb->b, b, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	292 vb->dlen = len;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	293 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	294
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	295
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	296 void vsskipws(vstr * vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	297 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	298 char *p = vs->b;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	299 while ((size_t)(p - vs->b) < vs->dlen && isspace(p[0]))
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	300 p++;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	301
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	302 vbskip((vbuf *) vs, p - vs->b);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	303 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	304
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	305
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	306 // append len bytes of b to vbuf, resize if necessary
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	307 void vbappend(struct varbuf vb, void b, size_t len)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	308 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	309 if (0 == vb->dlen) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	310 vbset(vb, b, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	311 return;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	312 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	313 vbgrow(vb, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	314 memcpy(vb->b + vb->dlen, b, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	315 vb->dlen += len;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	316 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	317
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	318
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	319 // dumps the first skip bytes from vbuf
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	320 void vbskip(struct varbuf *vb, size_t skip)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	321 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	322 ASSERT(skip <= vb->dlen, "vbskip(): Attempt to seek past end of buffer.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	323 vb->b += skip;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	324 vb->dlen -= skip;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	325 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	326
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	327
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	328 // overwrite vbdest with vbsrc
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	329 void vboverwrite(struct varbuf vbdest, struct varbuf vbsrc)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	330 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	331 vbresize(vbdest, vbsrc->blen);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	332 memcpy(vbdest->b, vbsrc->b, vbsrc->dlen);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	333 vbdest->blen = vbsrc->blen;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	334 vbdest->dlen = vbsrc->dlen;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	335 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	336
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	337
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	338 vstr *vsalloc(size_t len)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	339 {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	340 vstr result = (vstr ) vballoc(len + 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	341 vsset(result, "");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	342 return result;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	343 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	344
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	345
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	346 char vsstr(vstr vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	347 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	348 return vs->b;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	349 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	350
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	351
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	352 size_t vslen(vstr * vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	353 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	354 return strlen(vsstr(vs));
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	355 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	356
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	357
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	358 void vsfree(vstr * vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	359 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	360 vbfree((vbuf *) vs);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	361 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	362
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	363
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	364 void vscharcat(vstr * vb, int ch)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	365 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	366 vbgrow((vbuf *) vb, 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	367 vb->b[vb->dlen - 1] = ch;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	368 vb->b[vb->dlen] = '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	369 vb->dlen++;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	370 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	371
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	372
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	373 // prependappend string str to vbuf, vbuf must already contain a valid string
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	374 void vsnprepend(vstr * vb, char *str, size_t len)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	375 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	376 ASSERT(vb->b[vb->dlen - 1] == '\0', "vsncat(): attempt to append string to non-string.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	377 size_t sl = strlen(str);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	378 size_t n = (sl < len) ? sl : len;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	379 vbgrow((vbuf *) vb, n + 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	380 memmove(vb->b + n, vb->b, vb->dlen - 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	381 memcpy(vb->b, str, n);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	382 vb->dlen += n;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	383 vb->b[vb->dlen - 1] = '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	384 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	385
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	386
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	387 // len < dlen-1 -> skip len chars, else DIE
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	388 void vsskip(vstr * vs, size_t len)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	389 {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	390 ASSERT(len < vs->dlen - 1, "Attempt to skip past end of string");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	391 vbskip((vbuf *) vs, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	392 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	393
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	394
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	395 // in: vb->b == "stuff\nmore_stuff"; out: vb->b == "more_stuff"
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	396 int vsskipline(vstr * vs)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	397 {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	398 int nloff = find_nl(vs);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	399 int nll = skip_nl(vs->b + nloff);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	400
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	401 if (nloff < 0) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	402 //TODO: error
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	403 printf("vb_skipline(): there seems to be no newline here.\n");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	404 return -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	405 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	406 if (nll < 0) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	407 //TODO: error
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	408 printf("vb_skipline(): there seems to be no newline here...except there should be. :P\n");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	409 return -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	410 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	411
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	412 memmove(vs->b, vs->b + nloff + nll, vs->dlen - nloff - nll);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	413
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	414 vs->dlen -= nloff + nll;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	415
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	416 return 0;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	417 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	418
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	419
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	420 int vscatprintf(vstr * vs, char *fmt, ...)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	421 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	422 int size;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	423 va_list ap;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	424
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	425 /* Guess we need no more than 100 bytes. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	426 //vsresize( vb, 100 );
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	427 if (!vs->b \|\| vs->dlen == 0) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	428 vsset(vs, "");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	429 }
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	430
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	431 while (1) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	432 /* Try to print in the allocated space. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	433 va_start(ap, fmt);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	434 size = vsnprintf(vs->b + vs->dlen - 1, vs->blen - vs->dlen, fmt, ap);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	435 va_end(ap);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	436
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	437 /* If that worked, return the string. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	438 if ((size > -1) && ((size_t)size < vs->blen - vs->dlen)) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	439 vs->dlen += size;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	440 return size;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	441 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	442 /* Else try again with more space. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	443 if (size >= 0) /* glibc 2.1 */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	444 vbgrow((vbuf ) vs, size + 1); / precisely what is needed */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	445 else /* glibc 2.0 */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	446 vbgrow((vbuf *) vs, vs->blen);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	447 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	448 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	449
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	450
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	451 // returns the last character stored in a vstr
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	452 int vslast(vstr * vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	453 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	454 if (vs->dlen < 1)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	455 return -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	456 if (vs->b[vs->dlen - 1] != '\0')
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	457 return -1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	458 if (vs->dlen == 1)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	459 return '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	460 return vs->b[vs->dlen - 2];
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	461 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	462
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	463
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	464 // print over vb
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	465 void vs_printf(vstr * vs, char *fmt, ...)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	466 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	467 int size;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	468 va_list ap;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	469
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	470 /* Guess we need no more than 100 bytes. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	471 vbresize((vbuf *) vs, 100);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	472
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	473 while (1) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	474 /* Try to print in the allocated space. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	475 va_start(ap, fmt);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	476 size = vsnprintf(vs->b, vs->blen, fmt, ap);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	477 va_end(ap);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	478
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	479 /* If that worked, return the string. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	480 if ((size > -1) && ((size_t)size < vs->blen)) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	481 vs->dlen = size + 1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	482 return;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	483 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	484 /* Else try again with more space. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	485 if (size >= 0) /* glibc 2.1 */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	486 vbresize((vbuf ) vs, size + 1); / precisely what is needed */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	487 else /* glibc 2.0 */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	488 vbresize((vbuf ) vs, vs->blen 2);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	489 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	490 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	491
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	492
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	493 // printf append to vs
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	494 void vs_printfa(vstr * vs, char *fmt, ...)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	495 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	496 int size;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	497 va_list ap;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	498
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	499 if (vs->blen - vs->dlen < 50)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	500 vbgrow((vbuf *) vs, 100);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	501
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	502 while (1) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	503 /* Try to print in the allocated space. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	504 va_start(ap, fmt);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	505 size = vsnprintf(vs->b + vs->dlen - 1, vs->blen - vs->dlen + 1, fmt, ap);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	506 va_end(ap);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	507
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	508 /* If that worked, return the string. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	509 if ((size > -1) && ((size_t)size < vs->blen)) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	510 vs->dlen += size;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	511 return;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	512 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	513 /* Else try again with more space. */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	514 if (size >= 0) /* glibc 2.1 */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	515 vbgrow((vbuf ) vs, size + 1 - vs->dlen); / precisely what is needed */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	516 else /* glibc 2.0 */
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	517 vbgrow((vbuf *) vs, size);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	518 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	519 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	520
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	521
116 ed2a260bbb98 improve handling of content-type charset values in mime parts Carl Byington <carl@five-ten-sg.com> parents: 93 diff changeset	522 void vshexdump(vstr * vs, const char *b, size_t start, size_t stop, int ascii)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	523 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	524 char c;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	525 int diff, i;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	526
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	527 while (start < stop) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	528 diff = stop - start;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	529 if (diff > 16)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	530 diff = 16;
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	531
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	532 vs_printfa(vs, ":%08X ", start);
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	533
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	534 for (i = 0; i < diff; i++) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	535 if (8 == i)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	536 vs_printfa(vs, " ");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	537 vs_printfa(vs, "%02X ", (unsigned char) *(b + start + i));
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	538 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	539 if (ascii) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	540 for (i = diff; i < 16; i++)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	541 vs_printfa(vs, " ");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	542 for (i = 0; i < diff; i++) {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	543 c = *(b + start + i);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	544 vs_printfa(vs, "%c", isprint(c) ? c : '.');
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	545 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	546 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	547 vs_printfa(vs, "\n");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	548 start += 16;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	549 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	550 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	551
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	552
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	553 void vsset(vstr * vs, char *s) // Store string s in vs
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	554 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	555 vsnset(vs, s, strlen(s));
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	556 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	557
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	558
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	559 void vsnset(vstr * vs, char *s, size_t n) // Store string s in vs
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	560 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	561 vbresize((vbuf *) vs, n + 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	562 memcpy(vs->b, s, n);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	563 vs->b[n] = '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	564 vs->dlen = n + 1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	565 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	566
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	567
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	568 void vsgrow(vstr * vs, size_t len) // grow buffer by len bytes, data are preserved
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	569 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	570 vbgrow((vbuf *) vs, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	571 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	572
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	573
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	574 size_t vsavail(vstr * vs)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	575 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	576 return vbavail((vbuf *) vs);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	577 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	578
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	579
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	580 void vsnset16(vstr * vs, char *s, size_t len) // Like vbstrnset, but for UTF16
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	581 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	582 vbresize((vbuf *) vs, len + 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	583 memcpy(vs->b, s, len);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	584
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	585 vs->b[len] = '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	586 vs->dlen = len + 1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	587 vs->b[len] = '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	588 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	589
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	590
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	591 void vscat(vstr * vs, char *str)
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	592 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	593 vsncat(vs, str, strlen(str));
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	594 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	595
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	596
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	597 int vscmp(vstr * vs, char *str)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	598 {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	599 return strcmp(vs->b, str);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	600 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	601
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	602
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	603 void vsncat(vstr * vs, char *str, size_t len) // append string str to vstr, vstr must already contain a valid string
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	604 {
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	605 ASSERT(vs->b[vs->dlen - 1] == '\0', "vsncat(): attempt to append string to non-string.");
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	606 size_t sl = strlen(str);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	607 size_t n = (sl < len) ? sl : len;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	608 //string append
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	609 vbgrow((vbuf *) vs, n + 1);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	610 memcpy(vs->b + vs->dlen - 1, str, n);
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	611 vs->dlen += n;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	612 vs->b[vs->dlen - 1] = '\0';
43 f6db1f060a95 start on outlook 2003 64 bit format carl parents: diff changeset	613 }
70 b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	614
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	615
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	616 void vstrunc(vstr * v, size_t off) // Drop chars [off..dlen]
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	617 {
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	618 if (off >= v->dlen - 1)
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	619 return; //nothing to do
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	620 v->b[off] = '\0';
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	621 v->dlen = off + 1;
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	622 }
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	623
b12f4e50e2e8 Patch from Joachim Metz <joachim.metz@gmail.com> for 64 bit compile. Carl Byington <carl@five-ten-sg.com> parents: 43 diff changeset	624

Mercurial > libpst

annotate src/vbuf.c @ 169:062aa7b7ec22