Simple config file class with added support for floats
Fork of ConfigFile by
Diff: ConfigFile.cpp
- Revision:
- 2:ba316099c799
- Parent:
- 1:a802df951169
- Child:
- 3:31c936f3b9df
diff -r a802df951169 -r ba316099c799 ConfigFile.cpp --- a/ConfigFile.cpp Thu Jan 27 21:23:19 2011 +0000 +++ b/ConfigFile.cpp Thu Jan 27 21:36:01 2011 +0000 @@ -1,4 +1,4 @@ -/* +/** * ConfigFile.cpp * Simple Config file reader class * @@ -22,21 +22,14 @@ */ #include "ConfigFile.h" -/// Make new config file object -/** Open config file. - * Note: the file handle is kept open during the lifetime of this object. - * To close the file: destroy this ConfigFile object! - * @param file Filename of the configuration file. - */ +// Make new config file object ConfigFile::ConfigFile(char *file) { // printf("ConfigFile(%s)\n\r", file); fp = fopen(file,"rb"); } - /** - * Destroy a config file (closes the file handle) - */ +// Destroy a config file (closes the file handle) ConfigFile::~ConfigFile() { // printf("~ConfigFile()\n\r"); @@ -44,7 +37,7 @@ fclose(fp); } - +// Read value bool ConfigFile::Value(char *key, char *value, size_t maxlen, char *def) { int m=0,n=0,c,s=0; @@ -122,17 +115,11 @@ } } - -/** Read Integer value. If file is not open, or key does not exist: copy default value (return false) - * @param key name of the key in the file - * @param value pointer to integer that receives the value - * @param def Default value. If the key is not found in the file, this value is copied. - * @return "true" if the key is found "false" is key is not found (default value is returned) - */ +// Read int value bool ConfigFile::Value(char *key, int *value, int def) { char val[16]; - bool b = Value(key, val, 15, ""); + bool b = Value(key, val, 12, ""); if ( b ) *value = atoi(val); else