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TextUtils.c
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TextUtils.c
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#include "TextUtils.h"
#include <fstream>
#include <sys/dir.h>
#include <sys/types.h>
#include <sys/param.h>
#include <time.h>
#include <syslog.h>
static int str_alloc_count = 0;
static size_t str_alloc_size = 0;
int stricmp (const char *s, const char *t)
{
int d = 0;
do {
d = toupper(*s) - toupper(*t);
} while (*s++ && *t++ && !d);
return (d);
}
int strincmp (const char *s, const char *t, int n)
{
int k = 0;
int d = 0;
do {
d = toupper(*s) - toupper(*t);
k++;
if( k == n ) return (d);
} while (*s++ && *t++ && !d);
return (d);
}
char *pValidateTxt = NULL;
int iValidateTxtLength = 0;
string validateStr(string txt)
{
int iLen = txt.length();
if( iLen == 0 ) return "";
if( iValidateTxtLength < iLen+1 )
{
if( iValidateTxtLength == 0 )
pValidateTxt = (char*)calloc(iLen+1, sizeof(char));
else
pValidateTxt = (char*)realloc(pValidateTxt, sizeof(char)*(iLen+1));
iValidateTxtLength = iLen+1;
}
int j = 0;
int p = 0;
bool bCDATASeen = FALSE, bEmptyStart = TRUE;
for(int i = 0 ; i < iLen; i++ )
{
if( bEmptyStart && txt[i] != ' ' && txt[i] != '\t' )
bEmptyStart = FALSE;
if( i+8 < iLen &&
txt[i] == '<' && txt[i+1] == '!' &&
txt[i+2] == '[' && txt[i+3] == 'C' &&
txt[i+4] == 'D' && txt[i+5] == 'A' &&
txt[i+6] == 'T' && txt[i+7] == 'A' && txt[i+8] == '[')
{
p = 9;
bCDATASeen = TRUE;
}
else if( bCDATASeen && i+2 < iLen &&
txt[i] == ']' && txt[i+1] == ']' && txt[i+2] == '>' )
{
p = 3;
}
if( p == 0 )
{
if( !bEmptyStart && txt[i] != '\r' )
pValidateTxt[j++] = txt[i];
}
else
{
p -= 1;
if( j == 0 ) bEmptyStart = TRUE;
}
}
if( pValidateTxt[j-1] == ' ' || pValidateTxt[j-1] == '\t' || pValidateTxt[j-1] == '\n' || pValidateTxt[j-1] == '\r' || (int)pValidateTxt[j-1] < 0 )
{
// check for suffix empty chars
int k = 0;
for(k = j-1; k >= 0; k-- )
{
if( pValidateTxt[k] == ' ' || pValidateTxt[j-1] == '\t' || pValidateTxt[j-1] == '\n' || pValidateTxt[j-1] == '\r' || (int)pValidateTxt[j-1] < 0 )
pValidateTxt[k] = '\0';
else
break;
}
}
else
pValidateTxt[j] = '\0';
string stripped(pValidateTxt);
return stripped;
}
char* ptxt = NULL;
int iPTxtLength = 0;
string StripHTMLCodes(string txt)
{
// check whether there is any tag
if( txt.find("<") == -1 && txt.find(">") == -1 && txt.find("<") == -1 ) return txt;
int j = 0;
int iLen = txt.length();
if( iPTxtLength < iLen )
{
if( iPTxtLength == 0 )
ptxt = (char*)calloc(iLen, sizeof(char));
else
ptxt = (char*)realloc(ptxt, sizeof(char)*iLen);
iPTxtLength = iLen;
}
if( txt.find(">") != -1 || txt.find("<") != -1 )
{
// first convert these to < and >
for(int i = 0 ; i < iLen; i++ )
{
if( i+3 < iLen && txt[i] == '&' && txt[i+1] == 'g' && txt[i+2] == 't' && txt[i+3] == ';' )
{
ptxt[j++] = '>';
i += 3;
}
else if( i+3 < iLen && txt[i] == '&' && txt[i+1] == 'l' && txt[i+2] == 't' && txt[i+3] == ';' )
{
ptxt[j++] = '<';
i += 3;
}
else
ptxt[j++] = txt[i];
}
ptxt[j] = 0;
txt = string(ptxt);
iLen = txt.length();
for(int i = 0; i < iLen; i++)
ptxt[i] = 0;
}
j = 0;
bool bExclude = FALSE;
for(int i = 0 ; i < iLen; i++ )
{
if( txt[i] == '<' )
{
if( i+3 < iLen && txt[i+1] == '!' && txt[i+2] == '-' && txt[i+3] == '-' )
{
int iJump = -1;
for(int k = i+4 ; k < iLen; k++ )
{
if( k+2 < iLen && txt[k] == '-' && txt[k+1] == '-' && txt[k+2] == '>' )
{
iJump = k+2;
break;
}
}
if( iJump != -1 )
{
i = iJump;
continue;
}
}
int iTagNameStarts = -1, iTagNameEnds = -1;
int iTagEnds = -1;
// tag starts?, find its matching end
for(int k = i+1 ; k < iLen; k++ )
{
if( txt[k] != ' ' && txt[k] != '\t' && txt[k] != '/' && iTagNameStarts == -1 )
{
if( iTagNameEnds == -1 )
iTagNameStarts = k;
}
if( txt[k] == '>' )
{
if( iTagNameEnds == -1 ) iTagNameEnds = k;
iTagEnds = k;
if( iTagNameStarts == -1 )
{
// wierd; empty < >; skip this
i = k;
}
break;
}
else if( txt[k] == ' ' || txt[k] == '\t' || txt[k] == '\r' )
{
if( iTagNameEnds == -1 ) iTagNameEnds = k;
}
}
if( iTagNameStarts != -1 && iTagNameEnds != -1 && iTagEnds != -1 )
{
// get the tag name
char cTagName[10000];
for(int t = iTagNameStarts ; t <iTagNameEnds; t++ )
cTagName[t-iTagNameStarts] = txt[t];
if( cTagName[iTagNameEnds-iTagNameStarts-1] == '/' )
cTagName[iTagNameEnds-iTagNameStarts-1] = 0;
else
cTagName[iTagNameEnds-iTagNameStarts] = 0;
int ii = strlen(cTagName);
if( ii == 1 )
{
if( stricmp(cTagName, "a") == 0 || stricmp(cTagName, "i") == 0 || stricmp(cTagName, "u") == 0 ||
stricmp(cTagName, "b") == 0 || stricmp(cTagName, "b") == 0 || stricmp(cTagName, "s") == 0 ||
stricmp(cTagName, "p") == 0 || stricmp(cTagName, "t") == 0 || stricmp(cTagName, "q") == 0 )
{
i = iTagEnds;
continue;
}
else
{
cout << "Invalid Tag(1)? : " << cTagName << endl;
}
}
else if( ii == 2 )
{
if( stricmp(cTagName, "br") == 0 || stricmp(cTagName, "em") == 0 ||
stricmp(cTagName, "ol") == 0 || stricmp(cTagName, "li") == 0 ||
stricmp(cTagName, "ul") == 0 || stricmp(cTagName, "hr") == 0 ||
stricmp(cTagName, "td") == 0 || stricmp(cTagName, "tr") == 0 ||
stricmp(cTagName, "dt") == 0 || stricmp(cTagName, "h1") == 0 ||
stricmp(cTagName, "h2") == 0 || stricmp(cTagName, "h3") == 0 ||
stricmp(cTagName, "h4") == 0 || stricmp(cTagName, "h5") == 0 ||
stricmp(cTagName, "h6") == 0 || stricmp(cTagName, "tt") == 0 ||
stricmp(cTagName, "dl") == 0 || stricmp(cTagName, "dd") == 0 ||
stricmp(cTagName, "tl") == 0 || stricmp(cTagName, "th") == 0 )
{
i = iTagEnds;
continue;
}
else
{
cout << "Invalid Tag(2)? : " << cTagName << endl;
}
}
else if( ii == 3 )
{
if( stricmp(cTagName, "img") == 0 || stricmp(cTagName, "div") == 0 ||
stricmp(cTagName, "pre") == 0 || stricmp(cTagName, "div") == 0 ||
stricmp(cTagName, "big") == 0 || stricmp(cTagName, "col") == 0 ||
stricmp(cTagName, "map") == 0 || stricmp(cTagName, "wbr") == 0 ||
stricmp(cTagName, "o:p") == 0 || stricmp(cTagName, "sup") == 0 ||
stricmp(cTagName, "sub") == 0 || stricmp(cTagName, "sup") == 0 )
{
i = iTagEnds;
continue;
}
else
{
cout << "Invalid Tag(3)? : " << cTagName << endl;
}
}
else if( ii == 4 )
{
if( stricmp(cTagName, "html") == 0 || stricmp(cTagName, "body") == 0 ||
stricmp(cTagName, "span") == 0 || stricmp(cTagName, "font") == 0 ||
stricmp(cTagName, "nobr") == 0 || stricmp(cTagName, "cite") == 0 ||
stricmp(cTagName, "form") == 0 || stricmp(cTagName, "?xml") == 0 ||
stricmp(cTagName, "code") == 0 || stricmp(cTagName, "area") == 0 ||
stricmp(cTagName, "head") == 0 || stricmp(cTagName, "link") == 0 ||
stricmp(cTagName, "bold") == 0 || stricmp(cTagName, "meta") == 0 )
{
i = iTagEnds;
continue;
}
else
{
cout << "Invalid Tag(4)? : " << cTagName << endl;
}
}
else
{
if( stricmp(cTagName, "script") == 0 || stricmp(cTagName, "blockquote") == 0 ||
stricmp(cTagName, "object") == 0 || stricmp(cTagName, "embed") == 0 ||
stricmp(cTagName, "param") == 0 || stricmp(cTagName, "blink") == 0 ||
stricmp(cTagName, "strong") == 0 || stricmp(cTagName, "table") == 0 ||
stricmp(cTagName, "tbody") == 0 || stricmp(cTagName, "strong") == 0 ||
stricmp(cTagName, "center") == 0 || stricmp(cTagName, "style") == 0 ||
stricmp(cTagName, "strike") == 0 || stricmp(cTagName, "nolayer") == 0 ||
stricmp(cTagName, "quote") == 0 || stricmp(cTagName, "iframe") == 0 ||
stricmp(cTagName, "noscript") == 0 || stricmp(cTagName, "small") == 0 ||
stricmp(cTagName, "content") == 0 || stricmp(cTagName, "option") == 0 ||
stricmp(cTagName, "input") == 0 || stricmp(cTagName, "select") == 0 ||
stricmp(cTagName, "textarea") == 0 || stricmp(cTagName, "title") == 0 ||
stricmp(cTagName, "marquee") == 0 || stricmp(cTagName, "caption") == 0 ||
stricmp(cTagName, "insert") == 0 || stricmp(cTagName, "footnote") == 0 ||
stricmp(cTagName, "htmlcode") == 0 || stricmp(cTagName, "blockqoute") == 0 ||
stricmp(cTagName, "bgsound") == 0 || stricmp(cTagName, "legend") == 0 ||
stricmp(cTagName, "fieldset") == 0 || stricmp(cTagName, "thread") == 0 )
{
i = iTagEnds;
continue;
}
else
{
cout << "Invalid Tag? : " << cTagName << endl;
}
}
}
}
ptxt[j++] = txt[i];
}
ptxt[j] = '\0';
string stripped(ptxt);
return stripped;
}
string normalizeHTMLStr(string txt)
{
if( txt.find("&") != -1 )
txt = replaceStr(txt, "&", "&");
// check whether there is any tag
if( txt.find("<") != -1 )
{
if( txt.find("<img") != -1 ||
txt.find("<a") != -1 ||
txt.find("<p") != -1 ||
txt.find("<i") != -1 ||
txt.find("<u") != -1 ||
txt.find("<h") != -1 ||
txt.find("<b") != -1 ||
txt.find("<strong") != -1 ||
txt.find("<IMG") != -1 ||
txt.find("<STONG") != -1 ||
txt.find("<A") != -1 ||
txt.find("<P") != -1 ||
txt.find("<I") != -1 ||
txt.find("<U") != -1 ||
txt.find("<H") != -1 ||
txt.find("<B") != -1 )
return replaceStr(txt, "<", "<");
}
if( txt.find("<") != -1 )
{
if( txt.find("<img") != -1 ||
txt.find("<a") != -1 ||
txt.find("<p") != -1 ||
txt.find("<i") != -1 ||
txt.find("<u") != -1 ||
txt.find("<h") != -1 ||
txt.find("<b") != -1 ||
txt.find("<strong") != -1 ||
txt.find("<IMG") != -1 ||
txt.find("<STRONG") != -1 ||
txt.find("<A") != -1 ||
txt.find("<P") != -1 ||
txt.find("<I") != -1 ||
txt.find("<U") != -1 ||
txt.find("<H") != -1 ||
txt.find("<B") != -1 )
{
string str = replaceStr(txt, "<", "<");
txt = replaceStr(str, ">", ">");
return txt;
}
}
return txt;
}
bool isallalpha(const char* pc)
{
int len = strlen(pc);
for(int i = 0; i < len; i++ )
{
if( !((pc[i] >= 'a' && pc[i] <= 'z') || (pc[i] >= 'A' && pc[i] <= 'Z')) )
return FALSE;
}
return TRUE;
}
bool isallnum(const char* pc)
{
int len = strlen(pc);
for(int i = 0; i < len; i++ )
{
if( !(pc[i] >= '0' && pc[i] <= '9') )
return FALSE;
}
return TRUE;
}
bool isalpha(const char c)
{
if( (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') )
return TRUE;
return FALSE;
}
bool isalphanum(const char c)
{
if( (c >= 'a' && c <= 'z') || (c >= 'A' && c <= 'Z') || (c >= '0' && c <= '9') )
return TRUE;
return FALSE;
}
bool isnum(const char c)
{
if( c >= '0' && c <= '9' )
return TRUE;
return FALSE;
}
bool iswhite(const char c)
{
if( c == ' ' || c == '\t' || c == '\r' || c == '\n' )
return TRUE;
return FALSE;
}
string num2str(int i)
{
char cNum[100];
sprintf(cNum, "%d", i);
return string(cNum);
}
string float2str(float f)
{
char cNum[100];
sprintf(cNum, "%f", f);
return string(cNum);
}
string long2str(long l)
{
char cNum[100];
sprintf(cNum, "%ld", l);
return string(cNum);
}
string replaceStr(string txt, string s, string sReplacement, bool bReplaceAll)
{
int j = 0;
int is = s.length();
int t = txt.length();
bool bFirstMatch = false;
char* ptxt = (char*)calloc(txt.length()*6+1, sizeof(char));
for(int i = 0; i < t; i++ ){
bool bMatch = TRUE;
for(int k = 0; k < is; k++ ){
if( i+k >= t || txt[i+k] != s[k] ){
bMatch = FALSE;
break;
}
}
if( bMatch && (bFirstMatch == false || bReplaceAll) ){
for(int k = 0; k < sReplacement.length() ; k++ )
ptxt[j++] = sReplacement[k];
i += is-1;
bFirstMatch = true;
}
else{
ptxt[j++] = txt[i];
}
}
ptxt[j] = 0;
string sTxt(ptxt);
free(ptxt);
return sTxt;
}
void moveStr(char* pTarget, const char* pSource, int iLength, bool bKeepAll)
{
int i;
for(i = 0; i < iLength; i++ )
{
if( bKeepAll || (pSource[i] != '\n' && pSource[i] != '\r') )
pTarget[i] = pSource[i];
else
pTarget[i] = ' ';
}
pTarget[i] = '\0';
}
void deEmptyStr(char* pstr, bool bDe)
{
if( bDe )
{
if( pstr[0] == '\0' )
{
pstr[0] = '#';
pstr[1] = '\0';
}
}
else
{
if( pstr[0] == '#' && pstr[1] == '\0' )
pstr[0] = '\0';
}
}
void reallocStr( char** strP, size_t* maxsizeP, size_t size )
{
if ( *maxsizeP == 0 ){
*maxsizeP = MAX( 200, size + 100 );
*strP = NEW( char, *maxsizeP + 1 );
*strP[0] = '\0';
++str_alloc_count;
str_alloc_size += *maxsizeP;
}
else if ( size > *maxsizeP ){
str_alloc_size -= *maxsizeP;
*maxsizeP = MAX( *maxsizeP * 2, size * 5 / 4 );
*strP = RENEW( *strP, char, *maxsizeP + 1 );
str_alloc_size += *maxsizeP;
}
else
return;
if ( *strP == 0 ){
syslog(LOG_ERR, "out of memory reallocating a string to %d bytes", *maxsizeP );
exit( 1 );
}
}
void decodeStr(char* buf, bool bLink)
{
const char *r = buf;
while( *r )
switch( *r )
{
case '%':
/* Is this really a 2-digit hex string? */
if( isxdigit(r[1]) && isxdigit(r[2]) )
{
char hex[3];
int i;
hex[0] = *++r;
hex[1] = *++r;
hex[2] = 0;
++r;
sscanf( hex, "%x", &i );
*buf++ = i;
break;
}
/* no break, follow through */
case '+':
{
if( bLink )
{
*buf++ = *r++;
}
else
{
*r++;
*buf++ = ' ';
}
break;
}
default:
*buf++ = *r++;
/* no break */
}
*buf = 0;
}
void trimStr(char* pStr)
{
char cTrimmed[1000];
int iLen = strlen(pStr), j = 0, i = 0;
bool bLeftTrimmed = FALSE;
int iLastSpaceAt = -1;
for(i = iLen-1 ;i>=0; i-- )
{
if( pStr[i] == ' ' || pStr[i] == '\n' || pStr[i] == '\r' || pStr[i] == '\t' )
iLastSpaceAt = i;
else
break;
}
if( iLastSpaceAt == -1 )
{
iLastSpaceAt = iLen;
//return;
}
for(i = 0 ;i < iLen && i < iLastSpaceAt; i++ )
{
if( bLeftTrimmed == FALSE && pStr[i] != ' ' )
{
bLeftTrimmed = TRUE;
cTrimmed[j++] = pStr[i];
cTrimmed[j] = '\0';
}
else if( bLeftTrimmed )
{
cTrimmed[j++] = pStr[i];
cTrimmed[j] = '\0';
}
}
if( strlen(cTrimmed) < iLen )
{
for(i = 0; i < strlen(cTrimmed); i++ )
pStr[i] = cTrimmed[i];
pStr[i] = '\0';
}
}
void appendText(const char* pSourceTxt, char* pTargetTxt, bool bAppendToEnd, bool bAppendSpaceBetween)
{
int iSourceLen = strlen(pSourceTxt);
int iTargetLen = strlen(pTargetTxt);
if( bAppendToEnd )
{
if( bAppendSpaceBetween && iTargetLen > 0 )
pTargetTxt[iTargetLen++] = ' ';
for(int i = 0; i < iSourceLen; i++ )
pTargetTxt[iTargetLen+i] = pSourceTxt[i];
}
else
{
int j = bAppendSpaceBetween?1:0;
for(int i = iTargetLen-1; i >= 0 ; i-- )
pTargetTxt[i+iSourceLen+j] = pTargetTxt[i];
if( bAppendSpaceBetween && pTargetTxt[0] != '\0' )
{
pTargetTxt[iSourceLen] = ' ';
iTargetLen++;
}
for(int i = 0; i < iSourceLen; i++ )
pTargetTxt[i] = pSourceTxt[i];
}
pTargetTxt[iTargetLen+iSourceLen] = '\0';
}
void lowerStr(char* s)
{
int iLen = strlen(s);
for(int i = 0; i < iLen; i++ ){
if( s[i] >= 'A' && s[i] <= 'Z' )
s[i] = tolower(s[i]);
}
}
void upperStr(char* s)
{
int iLen = strlen(s);
for(int i = 0; i < iLen; i++ ){
if( s[i] >= 'a' && s[i] <= 'z' )
s[i] = toupper(s[i]);
}
}
int hasString(const char* pTxt, const char* pStr, bool bCaseSensitive)
{
int iLen = strlen(pTxt);
int iLen2 = strlen(pStr);
for(int i = 0 ; i < iLen; i++ ){
if( (bCaseSensitive && pTxt[i] == pStr[0]) || (bCaseSensitive==false && tolower(pTxt[i]) == tolower(pStr[0])) ){
int j = 0;
for(j = 0; j < iLen2; j++ ){
if( (bCaseSensitive && pTxt[i+j] != pStr[j]) || (bCaseSensitive==false && tolower(pTxt[i+j]) != tolower(pStr[j])) )
break;
}
if( j == iLen2 )
return i;
}
}
return -1;
}
int posChar(const char* pTxt, char c, bool bReverse)
{
int iLen = strlen(pTxt);
if( bReverse ){
for(int i = iLen-1 ; i >= 0; i-- )
if( pTxt[i] == c )
return i;
}
else{
for(int i =0 ; i < iLen; i++ )
if( pTxt[i] == c )
return i;
}
return -1;
}
bool endsWith(const char* pWord, const char* pSubString)
{
int iLen = strlen(pWord);
int iSubLen = strlen(pSubString);
if( iLen > iSubLen )
{
int j = 0;
for(int i = iLen-1; i >= 0; i-- )
{
if( pWord[i] == pSubString[iSubLen-(j+1)] )
{
if( iSubLen == j+1 )
return TRUE;
}
else
return FALSE;
j++;
if( j == iSubLen )
return FALSE;
}
}
return FALSE;
}
bool startsWith(const char* pWord, const char* pSubString, bool bCaseSensitive)
{
return (hasString(pWord, pSubString, bCaseSensitive) == 0);
}
bool isNumber(const char* str)
{
int iLen = strlen(str);
for(int i = 0; i < iLen; i++)
{
if( i == 0 && str[0] == '-' && iLen > 1 )
continue;
if( !(str[i] >= '0' && str[i] <= '9') )
{
if( str[i] != ',' && str[i] != '.' )
return FALSE;
}
}
if( iLen == 0 || (iLen == 1 && (str[0] == ',' || str[0] == '.')) )
return FALSE;
return TRUE;
}
void replaceChar(char* pstr, char c, char c_replacement)
{
int iLen = strlen(pstr);
for(int i = 0; i < iLen; i++ )
{
if( pstr[i] == c )
pstr[i] = c_replacement;
}
}
bool isEmpty(char* pStr)
{
if( pStr )
return (pStr[0]=='\0');
return TRUE;
}
/*********************************************/
int Minimum (int a, int b, int c)
{
int mi = a;
if( b < mi )
mi = b;
if( c < mi )
mi = c;
return mi;
}
int* GetCellPointer (int *pOrigin, int col, int row, int nCols)
{
return pOrigin + col + (row * (nCols + 1));
}
int GetAt (int *pOrigin, int col, int row, int nCols)
{
int *pCell;
pCell = GetCellPointer (pOrigin, col, row, nCols);
return *pCell;
}
void PutAt (int *pOrigin, int col, int row, int nCols, int x)
{
int *pCell;
pCell = GetCellPointer (pOrigin, col, row, nCols);
*pCell = x;
}
int g_iLevenshteinMatrix[50000]; // 45x45 words?
int getLevenshteinDistance(char const *s, char const *t)
{
int *d; // pointer to matrix
int i; // iterates through s
int j; // iterates through t
char s_i; // ith character of s
char t_j; // jth character of t
int cost; // cost
int result; // result
int cell; // contents of target cell
int above; // contents of cell immediately above
int left; // contents of cell immediately to left
int diag; // contents of cell immediately above and to left
// Step 1
int n = strlen (s);
int m = strlen (t);
if( n == 0 )
return m;
if( m == 0 )
return n;
int sz = (n+1) * (m+1) * sizeof (int);
// Step 2
for (i = 0; i <= n; i++)
PutAt (g_iLevenshteinMatrix, i, 0, n, i);
for (j = 0; j <= m; j++)
PutAt (g_iLevenshteinMatrix, 0, j, n, j);
// Step 3
for (i = 1; i <= n; i++)
{
s_i = s[i-1];
// Step 4
for (j = 1; j <= m; j++)
{
t_j = t[j-1];
// Step 5
if (s_i == t_j)
cost = 0;
else
cost = 1;
// Step 6
above = GetAt (g_iLevenshteinMatrix,i-1,j, n);
left = GetAt (g_iLevenshteinMatrix,i, j-1, n);
diag = GetAt (g_iLevenshteinMatrix, i-1,j-1, n);
cell = Minimum (above + 1, left + 1, diag + cost);
PutAt (g_iLevenshteinMatrix, i, j, n, cell);
}
}
// Step 7
result = GetAt (g_iLevenshteinMatrix, n, m, n);
//printf("s=%s t=%s dist=%d\n", s, t, result);
return result;
}
int tokenizeStr(const char* pStr, char pArray[100][100], char cSep)
{
int iIndex = 0, j = 0;
if( pStr[0] == '\0' )
return 0;
int len = strlen(pStr);
for(int i = 0; i < len && iIndex < 99; i++ ){
if( pStr[i] == cSep || j == 99 ){
if( j > 0 ){
pArray[iIndex][j] = '\0';
iIndex++;
}
j = 0;
}
else
pArray[iIndex][j++] = pStr[i];
}
if( j > 0 ){
pArray[iIndex][j] = '\0';
iIndex++;
}
return iIndex;
#if 0
int iIndex = 0, j = 0;
if( pStr[0] == '\0' )
return 0;
for(int i = 0; i < 100; i++ )
pArray[i][0] = '\0';
for(int i = 0; i < strlen(pStr) && iIndex < 99; i++ ){
if( pStr[i] == cSep || j == 99 ){
if( j > 0 )
iIndex++;
j = 0;
}
else{
pArray[iIndex][j++] = pStr[i];
pArray[iIndex][j] = '\0';
}}
if( pStr[strlen(pStr)-1] == cSep )
return iIndex;
return iIndex+1;
#endif
}
void left(const char* pStr, int iPos, char* pLeftStr)
{
int j = 0;
int iLen = strlen(pStr);
for(int i = iPos; i < iLen; i++ )
pLeftStr[j++] = pStr[i];
pLeftStr[j] = '\0';
}
void shift(char* pStr, int iShiftCount/*=1*/, int iStrLen/*=0*/)
{
if( iStrLen == 0 )
iStrLen = strlen(pStr);
for(int i = 0; i < iStrLen-iShiftCount; i++ )
pStr[i] = pStr[i+iShiftCount];
pStr[iStrLen-iShiftCount] = '\0';
}
bool isAllLowerCase(char* pStr)
{
for(int i = 0; i < strlen(pStr); i++ ){
if( pStr[i] != tolower(pStr[i]) )
return FALSE;
}
return TRUE;
}
bool isAllUpperCase(char* pStr)
{
for(int i = 0; i < strlen(pStr); i++ ){
if( pStr[i] != toupper(pStr[i]) )
return FALSE;
}
return TRUE;
}
bool isQuoted(const char* pStr)
{
if( pStr[0] == '\"' && pStr[strlen(pStr)-1] == '\"' )
return TRUE;
return FALSE;
}
void unQuote(const char* pStr, char* pUnQuotedStr)
{
for(int i = 1; i < strlen(pStr)-1; i++ ){
pUnQuotedStr[i-1] = pStr[i];
pUnQuotedStr[i] = '\0';
}
}
int findChar(const char* pStr, char c, int iStart)
{
for(int i = iStart; i < strlen(pStr); i++ ){
if( pStr[i] == c )
return i;
}
return -1;
}
//#define FIX_21
bool replaceNumberWith(const char* pIn, char* pOut, char* pReplacement)
{
int sLen = strlen(pIn);
pOut[0] = '\0';
int k = 0;
bool bNumber = false;
bool bAtLeastOne = false;
for(int i = 0; i < sLen; i++){
if( pIn[i] >= '0' && pIn[i] <= '9' ){
bNumber = true;
}
else{
if( bNumber ){
sprintf(pOut, "%s%s", pOut, pReplacement);
bNumber = false;
bAtLeastOne = true;
k = strlen(pOut);
}
pOut[k++] = pIn[i];
pOut[k] = '\0';
}}
if( bNumber ){