yahoo_source find_yahoo_source(char *symbol)
{
char *ptr;
int i;
int test;
ptr = strrchr(symbol, '.');
/* If no extension we suppose it is a US stock */
if (!ptr) return YAHOO_US;
/* extension is found */
/* Test if it is canadian stock */
for (i=0; i<YAHOO_US_EXT_NB; i++)
{
#ifdef __UNIX__
test = strcasecmp(yahoo_us_ext[i], ptr);
#elif __WINDOWS__
test = _mbsnbicmp(yahoo_us_ext[i], ptr, strlen(yahoo_us_ext[i]));
#endif
if (!test) return YAHOO_US;
}
/* We suppose now it is a European stock */
return YAHOO_EUROPE;
}
stock *parse_csv_history_file(char *csv_file)
{
char *line;
char *end_line;
char *ptr;
int day;
char smonth[10];
int month;
int year;
char *date;
int i;
int test;
stock *StockPtr=NULL;
stock *LastStockPtr=NULL;
/* Used to return the pointer to the list */
stock *FirstStockPtr=NULL;
line = csv_file;
end_line = csv_file;
/* do not use the first line */
end_line = strstr(line, "\n");
*end_line = 0;
end_line++;
line = end_line;
while ((end_line = strstr(line, "\n")))
{
*end_line = 0;
StockPtr = malloc_stock();
/* Date */
ptr = strtok(line, ",");
if (!ptr) return 0;
sscanf(ptr,"%d-%3s-%d",&day,smonth,&year);
i=0;
#ifdef __UNIX__
while((test=strcasecmp(months[i], smonth))) i++;
#elif __WINDOWS__
while(test=_mbsnbicmp(months[i], smonth, strlen(months[i]))) i++;
#endif
month = i+1;
date = (char *)malloc(DATE_LENGTH);
if (date==NULL)
{
fprintf(stderr,"Memory allocating error (%s line %d)\n"
,__FILE__, __LINE__);
exit(1);
}
sprintf(date,"%.2d%.2d%.2d", year, month, day);
StockPtr->Date = date;
/* Open */
ptr = strtok(NULL, ",");
if (!ptr) return 0;
sscanf(ptr,"%f",&(StockPtr->OpenPrice));
/* High */
ptr = strtok(NULL, ",");
if (!ptr) return 0;
sscanf(ptr,"%f",&(StockPtr->MaxPrice));
/* Low */
ptr = strtok(NULL, ",");
if (!ptr) return 0;
sscanf(ptr,"%f",&(StockPtr->MinPrice));
/* Close */
ptr = strtok(NULL, ",");
if (!ptr) return 0;
sscanf(ptr,"%f",&(StockPtr->LastPrice));
/* Volume */
ptr = strtok(NULL, ",");
if (!ptr)
/* It seems to be an indice */
/* No volume for indices */
StockPtr->Volume = 0;
else
StockPtr->Volume = atoi(ptr);
if( !FirstStockPtr )
{
FirstStockPtr = StockPtr;
StockPtr->PreviousStock = 0;
}
StockPtr->NextStock = 0;
if (LastStockPtr)
{
LastStockPtr->NextStock = StockPtr;
StockPtr->PreviousStock = LastStockPtr;
}
LastStockPtr = StockPtr;
end_line++;
line = end_line;
}
return (FirstStockPtr);
}
int test_implicit_compare_with_functions() {
if (memcmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'memcmp' is called without explicitly comparing result
// CHECK-FIXES: memcmp(A, "a", 1) != 0)
if (wmemcmp(W, L"a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'wmemcmp' is called without explicitly comparing result
// CHECK-FIXES: wmemcmp(W, L"a", 1) != 0)
if (memicmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'memicmp' is called without explicitly comparing result
// CHECK-FIXES: memicmp(A, "a", 1) != 0)
if (_memicmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_memicmp' is called without explicitly comparing result
// CHECK-FIXES: _memicmp(A, "a", 1) != 0)
if (_memicmp_l(A, "a", 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_memicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _memicmp_l(A, "a", 1, locale) != 0)
if (strcmp(A, "a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'strcmp' is called without explicitly comparing result
// CHECK-FIXES: strcmp(A, "a") != 0)
if (strncmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'strncmp' is called without explicitly comparing result
// CHECK-FIXES: strncmp(A, "a", 1) != 0)
if (strcasecmp(A, "a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'strcasecmp' is called without explicitly comparing result
// CHECK-FIXES: strcasecmp(A, "a") != 0)
if (strncasecmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'strncasecmp' is called without explicitly comparing result
// CHECK-FIXES: strncasecmp(A, "a", 1) != 0)
if (stricmp(A, "a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'stricmp' is called without explicitly comparing result
// CHECK-FIXES: stricmp(A, "a") != 0)
if (strcmpi(A, "a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'strcmpi' is called without explicitly comparing result
// CHECK-FIXES: strcmpi(A, "a") != 0)
if (_stricmp(A, "a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_stricmp' is called without explicitly comparing result
// CHECK-FIXES: _stricmp(A, "a") != 0)
if (strnicmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'strnicmp' is called without explicitly comparing result
// CHECK-FIXES: strnicmp(A, "a", 1) != 0)
if (_strnicmp(A, "a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_strnicmp' is called without explicitly comparing result
// CHECK-FIXES: _strnicmp(A, "a", 1) != 0)
if (_stricmp_l(A, "a", locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_stricmp_l' is called without explicitly comparing result
// CHECK-FIXES: _stricmp_l(A, "a", locale) != 0)
if (_strnicmp_l(A, "a", 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_strnicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _strnicmp_l(A, "a", 1, locale) != 0)
if (wcscmp(W, L"a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'wcscmp' is called without explicitly comparing result
// CHECK-FIXES: wcscmp(W, L"a") != 0)
if (wcsncmp(W, L"a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'wcsncmp' is called without explicitly comparing result
// CHECK-FIXES: wcsncmp(W, L"a", 1) != 0)
if (wcscasecmp(W, L"a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'wcscasecmp' is called without explicitly comparing result
// CHECK-FIXES: wcscasecmp(W, L"a") != 0)
if (wcsicmp(W, L"a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'wcsicmp' is called without explicitly comparing result
// CHECK-FIXES: wcsicmp(W, L"a") != 0)
if (_wcsicmp(W, L"a"))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_wcsicmp' is called without explicitly comparing result
// CHECK-FIXES: _wcsicmp(W, L"a") != 0)
if (_wcsicmp_l(W, L"a", locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_wcsicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _wcsicmp_l(W, L"a", locale) != 0)
if (wcsnicmp(W, L"a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function 'wcsnicmp' is called without explicitly comparing result
// CHECK-FIXES: wcsnicmp(W, L"a", 1) != 0)
if (_wcsnicmp(W, L"a", 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_wcsnicmp' is called without explicitly comparing result
// CHECK-FIXES: _wcsnicmp(W, L"a", 1) != 0)
if (_wcsnicmp_l(W, L"a", 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_wcsnicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _wcsnicmp_l(W, L"a", 1, locale) != 0)
if (_mbscmp(U, V))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbscmp' is called without explicitly comparing result
// CHECK-FIXES: _mbscmp(U, V) != 0)
if (_mbsncmp(U, V, 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsncmp' is called without explicitly comparing result
// CHECK-FIXES: _mbsncmp(U, V, 1) != 0)
if (_mbsnbcmp(U, V, 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsnbcmp' is called without explicitly comparing result
// CHECK-FIXES: _mbsnbcmp(U, V, 1) != 0)
if (_mbsnbicmp(U, V, 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsnbicmp' is called without explicitly comparing result
// CHECK-FIXES: _mbsnbicmp(U, V, 1) != 0)
if (_mbsicmp(U, V))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsicmp' is called without explicitly comparing result
// CHECK-FIXES: _mbsicmp(U, V) != 0)
if (_mbsnicmp(U, V, 1))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsnicmp' is called without explicitly comparing result
// CHECK-FIXES: _mbsnicmp(U, V, 1) != 0)
if (_mbscmp_l(U, V, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbscmp_l' is called without explicitly comparing result
// CHECK-FIXES: _mbscmp_l(U, V, locale) != 0)
if (_mbsncmp_l(U, V, 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsncmp_l' is called without explicitly comparing result
// CHECK-FIXES: _mbsncmp_l(U, V, 1, locale) != 0)
if (_mbsicmp_l(U, V, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _mbsicmp_l(U, V, locale) != 0)
if (_mbsnicmp_l(U, V, 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsnicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _mbsnicmp_l(U, V, 1, locale) != 0)
if (_mbsnbcmp_l(U, V, 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsnbcmp_l' is called without explicitly comparing result
// CHECK-FIXES: _mbsnbcmp_l(U, V, 1, locale) != 0)
if (_mbsnbicmp_l(U, V, 1, locale))
return 0;
// CHECK-MESSAGES: [[@LINE-2]]:7: warning: function '_mbsnbicmp_l' is called without explicitly comparing result
// CHECK-FIXES: _mbsnbicmp_l(U, V, 1, locale) != 0)
return 1;
}