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#include "StringUtils.hpp" |
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#include "utils/StringUtils.hpp" |
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using namespace std; |
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using namespace oopse; |
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|
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string UpperCase(const string& S) { |
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string uc = S; |
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unsigned int n = uc.size(); |
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} |
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return lc; |
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} |
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|
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int findBegin(istream theStream, char* startText ){ |
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const int MAXLEN = 1024; |
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char readLine[MAXLEN]; |
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int foundText = 0; |
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int lineNum; |
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char* the_token; |
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char* eof_test; |
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|
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// rewind the stream |
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theStream.seekg (0, ios::beg); |
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lineNum = 0; |
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|
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if (!theStream.eof()) { |
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theStream.getline(readLine, MAXLEN); |
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lineNum++; |
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} else { |
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printf( "Error fast forwarding stream: stream is empty.\n"); |
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return -1; |
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} |
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|
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while ( !foundText ) { |
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|
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if (theStream.eof()) { |
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printf("Error fast forwarding stream at line %d: " |
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"stream ended unexpectedly.\n", lineNum); |
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return -1; |
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} |
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|
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the_token = strtok( readLine, " ,;\t" ); |
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|
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if (!strcasecmp("begin", the_token)) { |
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the_token = TrimSpaces(strtok( NULL, " ,;\t" )); |
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foundText = !strcasecmp( startText, the_token ); |
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} |
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|
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if (!foundText) { |
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if (!theStream.eof()) { |
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theStream.getline(readLine, MAXLEN); |
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lineNum++; |
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} else { |
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printf( "Error fast forwarding stream at line %d: " |
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"stream ended unexpectedly.\n", lineNum); |
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return -1; |
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} |
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} |
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} |
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return lineNum; |
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} |
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|
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int countTokens(char *line, char *delimiters) { |
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/* PURPOSE: RETURN A COUNT OF THE NUMBER OF TOKENS ON THE LINE. */ |
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|
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char *working_line; /* WORKING COPY OF LINE. */ |
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int ntokens; /* NUMBER OF TOKENS FOUND IN LINE. */ |
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char *strtok_ptr; /* POINTER FOR STRTOK. */ |
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|
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strtok_ptr= working_line= strdup(line); |
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|
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ntokens=0; |
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while (strtok(strtok_ptr,delimiters)!=NULL) |
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{ |
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ntokens++; |
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strtok_ptr=NULL; |
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} |
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|
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free(working_line); |
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return(ntokens); |
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} |
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|
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char* TrimSpaces(char *str) { |
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size_t len; |
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char *right, *left; |
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|
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if (strlen(str) == 0) return(str); |
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|
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/* Trim whitespace from left side */ |
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for (left = str; isspace(*left); left++); |
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|
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/* Trim whitespace from right side */ |
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if ((len = strlen(left))) |
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{ |
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right = left + (len - 1); |
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|
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while (isspace(*right)) |
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{ |
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*right = '\0'; |
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right--; |
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} |
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} |
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|
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/* Only do the str copy if their was spaces to the left */ |
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if (left != str) |
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strcpy(str, left); |
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|
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return (str); |
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} |
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|
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int isEndLine(char *line) { |
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char *working_line; |
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char *foo; |
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|
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working_line = strdup(line); |
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|
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foo = strtok(working_line, " ,;\t"); |
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|
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if (!strcasecmp(foo, "end")) return 1; |
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|
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return 0; |
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} |
