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Added default column titles, if none are supplied in the file.

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This avoids a seg fault.
This commit is contained in:
Harry Moffat 2006-08-28 00:19:31 +00:00
parent 7cc5928762
commit 3d9f85cf09
1 changed files with 30 additions and 21 deletions
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51
tools/testtools/csvdiff.cpp
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@ -433,27 +433,36 @@ read_colTitle(FILE *fp, char ****ColMLNames_ptr, int nColTitleLines, int nCol)
char ***ColMLNames = *ColMLNames_ptr; char ***ColMLNames = *ColMLNames_ptr;
char *scanLine = mdp_alloc_char_1(Max_Input_Str_Ln + 1, '\0'); char *scanLine = mdp_alloc_char_1(Max_Input_Str_Ln + 1, '\0');
char **strlets = (char **) mdp_alloc_ptr_1(nCol+1); char **strlets = (char **) mdp_alloc_ptr_1(nCol+1);
for (int i = 0; i < nColTitleLines ; i++) { if (nColTitleLines > 0) {
retn = read_line(fp, scanLine, 0); for (int i = 0; i < nColTitleLines ; i++) {
if (retn >= 0) { retn = read_line(fp, scanLine, 0);
/* if (retn >= 0) {
* Strip a trailing comma from the scanline - /*
* -> These are not significant * Strip a trailing comma from the scanline -
*/ * -> These are not significant
int ccount = static_cast<int>(strlen(scanLine)); */
if (ccount > 0) { int ccount = static_cast<int>(strlen(scanLine));
if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0'; if (ccount > 0) {
} if (scanLine[ccount-1] == ',') scanLine[ccount-1] = '\0';
int ncolsFound = breakStrCommas(scanLine, strlets, nCol); }
ColMLNames[i] = mdp_alloc_VecFixedStrings(nCol, MAX_TOKEN_STR_LN+1); int ncolsFound = breakStrCommas(scanLine, strlets, nCol);
for (j = 0; j < ncolsFound; j++) { ColMLNames[i] = mdp_alloc_VecFixedStrings(nCol, MAX_TOKEN_STR_LN+1);
strip(strlets[j]); for (j = 0; j < ncolsFound; j++) {
strcpy(ColMLNames[i][j], strlets[j]); strip(strlets[j]);
} strcpy(ColMLNames[i][j], strlets[j]);
} }
} }
mdp_safe_free((void **) &scanLine); }
mdp_safe_free((void **) &strlets); } else {
ColMLNames[0] = mdp_alloc_VecFixedStrings(nCol, MAX_TOKEN_STR_LN+1);
for (j = 0; j < nCol; j++) {
char cbuff[256];
sprintf(cbuff, "Col_%d", j+1);
strcpy(ColMLNames[0][j], cbuff);
}
}
mdp_safe_free((void **) &scanLine);
mdp_safe_free((void **) &strlets);
} }
/*****************************************************************************/ /*****************************************************************************/