Dirck Sowada
insert code for reading double numbers from ini-file
Fork of
IniFileLib
by 
rinosh 2
Revision 3:1f40bfa093d0, committed 2015-01-07
- Comitter:
- kokisan2000
- Date:
- Wed Jan 07 21:52:20 2015 +0000
- Parent:
- 2:4ae80a05f6ea
- Commit message:
- insert code for double numbers in ini-file
Changed in this revision
| IniFile.cpp | Show annotated file Show diff for this revision Revisions of this file |
| IniFile.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/IniFile.cpp Thu Nov 18 17:39:02 2010 +0000
+++ b/IniFile.cpp Wed Jan 07 21:52:20 2015 +0000
@@ -1,6 +1,8 @@
///////////////////////////////////////////////////////////////////////////////
// IniFile: .ini file parser by rinos 2010
///////////////////////////////////////////////////////////////////////////////
+// 07.01.2015: by DS - insert code for double format
+///////////////////////////////////////////////////////////////////////////////
#include "IniFile.h"
#include <string.h>
@@ -112,6 +114,13 @@
printf("IniFile::get %s BOOL %d\n", key, *(bool*)ret);
return S_SUCCESS;
+ case DTYPE_DOUBLE:
+ strtrim(line, p, INI_LINE_BUF);
+ *(double*)ret = strtod(line, &p);
+
+ printf("IniFile::get %s DOUBLE %f\n", key, *(double*)ret);
+ return S_SUCCESS; // always success
+
default: // string
{
Status sts = strtrim(ret, p, ret_size);
@@ -129,7 +138,9 @@
IniFile::Status IniFile::get(const char* key, bool& ret){
return get(key, (char*)&ret, DTYPE_BOOL);
}
-
+IniFile::Status IniFile::get(const char* key, double& ret){
+ return get(key, (char*)&ret, DTYPE_DOUBLE);
+}
IniFile::Status IniFile::get(const IniFile::IniList* inilist){
Status ret = S_SUCCESS;
for(; inilist->key ; ++inilist){
--- a/IniFile.h Thu Nov 18 17:39:02 2010 +0000
+++ b/IniFile.h Wed Jan 07 21:52:20 2015 +0000
@@ -1,5 +1,6 @@
///////////////////////////////////////////////////////////////////////////////
// IniFile: .ini file parser by rinos 2010
+// 07.01.2015: DS: inserted code for double format
///////////////////////////////////////////////////////////////////////////////
// Ini file value (int/bool/string)
@@ -17,76 +18,83 @@
#include "mbed.h"
-class IniFile{
- // defines /////////////////////////////////////////////////////////////////
+class IniFile
+{
+ // defines /////////////////////////////////////////////////////////////////
public:
- // data type
- typedef enum {
- DTYPE_INT = -1,
- DTYPE_BOOL = -2,
- // other string
- } DataType;
+ // data type
+ typedef enum {
+ DTYPE_INT = -1,
+ DTYPE_BOOL = -2,
+ DTYPE_DOUBLE = -3,
+ // other string
+ } DataType;
- // For the multiple read
- struct IniList{
- const char* key; // key name (set NULL for list end)
- int typelen; // >0: buffer length, <0: DataType
- void* buf; // return buffer
- };
+ // For the multiple read
+ struct IniList {
+ const char* key; // key name (set NULL for list end)
+ int typelen; // >0: buffer length, <0: DataType
+ void* buf; // return buffer
+ };
- // error code
- typedef enum {
- S_SUCCESS,
- S_OPEN_ERROR,
- S_NOT_OPENED,
- S_NO_KEY,
- S_BUFFER_TOO_SHORT,
- S_FORMAT_ERROR,
- } Status;
-
- // internal member/method //////////////////////////////////////////////////
+ // error code
+ typedef enum {
+ S_SUCCESS,
+ S_OPEN_ERROR,
+ S_NOT_OPENED,
+ S_NO_KEY,
+ S_BUFFER_TOO_SHORT,
+ S_FORMAT_ERROR,
+ } Status;
+
+ // internal member/method //////////////////////////////////////////////////
private:
- FILE* m_fp;
+ FILE* m_fp;
- // Invalid method
+ // Invalid method
protected:
- IniFile(const IniFile& v);
- const IniFile& operator =(const IniFile& v);
+ IniFile(const IniFile& v);
+ const IniFile& operator =(const IniFile& v);
public:
- IniFile(const char* file = 0);
- ~IniFile();
+ IniFile(const char* file = 0);
+ ~IniFile();
+
+ // Access methods
+ Status open(const char* file);
+ Status close();
+
+ Status get(const char* key, char* ret, int ret_size);
+ Status get(const char* key, int& ret);
+ Status get(const char* key, double& ret);
+ Status get(const char* key, bool& ret);
+ Status get(const IniList* inilist);
- // Access methods
- Status open(const char* file);
- Status close();
-
- Status get(const char* key, char* ret, int ret_size);
- Status get(const char* key, int& ret);
- Status get(const char* key, bool& ret);
- Status get(const IniList* inilist);
-
- // For easy acccess
- static Status getval(const char* inifile, const char* key, char* ret, int ret_size){
- return IniFile(inifile).get(key, ret, ret_size);
- }
- static Status getval(const char* inifile, const char* key, int& ret){
- return IniFile(inifile).get(key, ret);
- }
- static Status getval(const char* inifile, const char* key, bool& ret){
- return IniFile(inifile).get(key, ret);
- }
- static Status getval(const char* inifile, const IniList* inilist){
- return IniFile(inifile).get(inilist);
- }
+ // For easy acccess
+ static Status getval(const char* inifile, const char* key, char* ret, int ret_size) {
+ return IniFile(inifile).get(key, ret, ret_size);
+ }
+ static Status getval(const char* inifile, const char* key, int& ret) {
+ return IniFile(inifile).get(key, ret);
+ }
+ static Status getval(const char* inifile, const char* key, bool& ret) {
+ return IniFile(inifile).get(key, ret);
+ }
+ static Status getval(const char* inifile, const char* key, double& ret) {
+ return IniFile(inifile).get(key, ret);
+ }
+ static Status getval(const char* inifile, const IniList* inilist) {
+ return IniFile(inifile).get(inilist);
+ }
- // for string triming
- static Status strtrim(char* dst, const char* src, int dst_size); // move to public
+ // for string triming
+ static Status strtrim(char* dst, const char* src, int dst_size); // move to public
};
// for the table
#define INIFILE_INT(key, val) {key, IniFile::DTYPE_INT, &val}
#define INIFILE_BOOL(key, val) {key, IniFile::DTYPE_BOOL, &val}
+#define INIFILE_DOUBLE(key, val) {key, IniFile::DTYPE_DOUBLE, &val}
#define INIFILE_STR(key, buf, size) {key, size, buf}
#define INIFILE_END 0