Diffstat (limited to 'noncore/todayplugins/stockticker/libstocks/csv.c') (more/less context) (ignore whitespace changes)
| -rw-r--r-- | noncore/todayplugins/stockticker/libstocks/csv.c | 140 |
1 files changed, 107 insertions, 33 deletions
diff --git a/noncore/todayplugins/stockticker/libstocks/csv.c b/noncore/todayplugins/stockticker/libstocks/csv.c index 86d8607..110df7c 100644 --- a/noncore/todayplugins/stockticker/libstocks/csv.c +++ b/noncore/todayplugins/stockticker/libstocks/csv.c @@ -141,7 +141,11 @@ stock *parse_csv_file(char *csv) StockPtr = malloc_stock(); ptr = csv_strtok(line, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } symbol = (char *)malloc(strlen(ptr)+1); if (symbol==NULL) @@ -154,7 +158,11 @@ stock *parse_csv_file(char *csv) StockPtr->Symbol = symbol; ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } name = (char *)malloc(strlen(ptr)+1); if (name==NULL) @@ -167,11 +175,19 @@ stock *parse_csv_file(char *csv) StockPtr->Name = name; ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->CurrentPrice)); ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } date = (char *)malloc(strlen(ptr)+1); if (date==NULL) @@ -184,7 +200,11 @@ stock *parse_csv_file(char *csv) StockPtr->Date = date; ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } time = (char *)malloc(strlen(ptr)+1); if (time==NULL) @@ -197,7 +217,11 @@ stock *parse_csv_file(char *csv) StockPtr->Time = time; ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->Variation)); StockPtr->Pourcentage = 100 * StockPtr->Variation / @@ -206,19 +230,35 @@ stock *parse_csv_file(char *csv) StockPtr->LastPrice = StockPtr->CurrentPrice - StockPtr->Variation; ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->OpenPrice)); ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->MaxPrice)); ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->MinPrice)); ptr = csv_strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } StockPtr->Volume = atoi(ptr); if( !FirstStockPtr ) @@ -247,7 +287,11 @@ stock *parse_csv_file(char *csv) StockPtr = malloc_stock(); ptr = csv_strtok(line, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + return 0; + } symbol = (char *)malloc(strlen(ptr)+1); if (symbol==NULL) @@ -328,7 +372,13 @@ stock *parse_csv_history_file(char *csv_file) /* Date */ ptr = strtok(line, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + free_stock(FirstStockPtr); + free_stock(LastStockPtr); + return 0; + } sscanf(ptr,"%d-%3s-%d",&day,smonth,&year); @@ -344,57 +394,81 @@ stock *parse_csv_history_file(char *csv_file) date = (char *)malloc(DATE_LENGTH); if (date==NULL) - { - fprintf(stderr,"Memory allocating error (%s line %d)\n" - ,__FILE__, __LINE__); - exit(1); - } + { + 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; + if (!ptr) + { + free_stock(StockPtr); + free_stock(FirstStockPtr); + free_stock(LastStockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->OpenPrice)); /* High */ ptr = strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + free_stock(FirstStockPtr); + free_stock(LastStockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->MaxPrice)); /* Low */ ptr = strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + free_stock(FirstStockPtr); + free_stock(LastStockPtr); + return 0; + } sscanf(ptr,"%f",&(StockPtr->MinPrice)); /* Close */ ptr = strtok(NULL, ","); - if (!ptr) return 0; + if (!ptr) + { + free_stock(StockPtr); + free_stock(FirstStockPtr); + free_stock(LastStockPtr); + 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; + /* It seems to be an indice */ + /* No volume for indices */ + StockPtr->Volume = 0; else - StockPtr->Volume = atoi(ptr); + StockPtr->Volume = atoi(ptr); if( !FirstStockPtr ) - { - FirstStockPtr = StockPtr; - StockPtr->PreviousStock = 0; - } + { + FirstStockPtr = StockPtr; + StockPtr->PreviousStock = 0; + } StockPtr->NextStock = 0; if (LastStockPtr) - { - LastStockPtr->NextStock = StockPtr; - StockPtr->PreviousStock = LastStockPtr; - } + { + LastStockPtr->NextStock = StockPtr; + StockPtr->PreviousStock = LastStockPtr; + } LastStockPtr = StockPtr; |