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XMLFile parsing using file operations
XML Parser for CWhy can templates only be implemented in the header file?Parsing XML Encoded in UTF-8Return value for a << operator function of a custom string class in C++What is the “-->” operator in C++?How to override the ++ operator in C++ and then print the output using an overriden << operator?What are the basic rules and idioms for operator overloading?Error trying to use pthread on UbuntuGetting very long “No match for 'operator+'” error in C++C++: concatenate an enum to a std::stringGetting Error when reading file in string using C++Builder Project
.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;
I am trying to write XML parser using file operations and I got the pointer of the XML file. I am trying to read character by character using fgetc function but it is not working.
std::string sFileName = "C:\Users\simple\Desktop\XMLFile.xml";
std::string sTempstring;
char cXML;
FILE *fptr;
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
const int bufSize = 412;
char* tempdata = new char[iLength]();
if (fptr != NULL)
int i = 0;
while ((cXML = fgetc(fptr)) != EOF)
cout << cXML;
i++;
sTempstring.append(tempdata);
cout << sTempstring.c_str();
else
cout << "File is empty";
getchar();
return 0;
Please let me know what mistake I am doing.
XML information i want to store that in some string by reading the xml file using file operations so i have written above function
c++
edited Mar 26 at 19:05
πάντα ῥεῖ
1
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
|
show 9 more comments
I am trying to write XML parser using file operations and I got the pointer of the XML file. I am trying to read character by character using fgetc function but it is not working.
std::string sFileName = "C:\Users\simple\Desktop\XMLFile.xml";
std::string sTempstring;
char cXML;
FILE *fptr;
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
const int bufSize = 412;
char* tempdata = new char[iLength]();
if (fptr != NULL)
int i = 0;
while ((cXML = fgetc(fptr)) != EOF)
cout << cXML;
i++;
sTempstring.append(tempdata);
cout << sTempstring.c_str();
else
cout << "File is empty";
getchar();
return 0;
Please let me know what mistake I am doing.
XML information i want to store that in some string by reading the xml file using file operations so i have written above function
c++
edited Mar 26 at 19:05
πάντα ῥεῖ
1
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
1
"but it is not working" is a very vague problem description. Post a minimal reproducible example as required here please.
– πάντα ῥεῖ
Mar 26 at 18:59
XMLinfo: <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>
– rajee
Mar 26 at 19:00
That is the XML information i want to store that in some string by reading that xml file using file operations
– rajee
Mar 26 at 19:01
Post additional information in your question please.
– πάντα ῥεῖ
Mar 26 at 19:02
1
I suggest using an actual XML parsing library (plenty are available for C++), and not try to do this yourself with some home-made code. There are too many corner cases that can happen that your code could miss.
– PaulMcKenzie
Mar 26 at 19:06
|
show 9 more comments
I am trying to write XML parser using file operations and I got the pointer of the XML file. I am trying to read character by character using fgetc function but it is not working.
std::string sFileName = "C:\Users\simple\Desktop\XMLFile.xml";
std::string sTempstring;
char cXML;
FILE *fptr;
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
const int bufSize = 412;
char* tempdata = new char[iLength]();
if (fptr != NULL)
int i = 0;
while ((cXML = fgetc(fptr)) != EOF)
cout << cXML;
i++;
sTempstring.append(tempdata);
cout << sTempstring.c_str();
else
cout << "File is empty";
getchar();
return 0;
Please let me know what mistake I am doing.
XML information i want to store that in some string by reading the xml file using file operations so i have written above function
c++
edited Mar 26 at 19:05
πάντα ῥεῖ
1
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
I am trying to write XML parser using file operations and I got the pointer of the XML file. I am trying to read character by character using fgetc function but it is not working.
std::string sFileName = "C:\Users\simple\Desktop\XMLFile.xml";
std::string sTempstring;
char cXML;
FILE *fptr;
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
const int bufSize = 412;
char* tempdata = new char[iLength]();
if (fptr != NULL)
int i = 0;
while ((cXML = fgetc(fptr)) != EOF)
cout << cXML;
i++;
sTempstring.append(tempdata);
cout << sTempstring.c_str();
else
cout << "File is empty";
getchar();
return 0;
Please let me know what mistake I am doing.
XML information i want to store that in some string by reading the xml file using file operations so i have written above function
c++
c++
edited Mar 26 at 19:05
πάντα ῥεῖ
1
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
edited Mar 26 at 19:05
πάντα ῥεῖ
1
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
edited Mar 26 at 19:05
πάντα ῥεῖ
1
edited Mar 26 at 19:05
πάντα ῥεῖ
1
edited Mar 26 at 19:05
πάντα ῥεῖ
1
1
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
asked Mar 26 at 18:56
rajeerajee
55 bronze badges
55 bronze badges
1
"but it is not working" is a very vague problem description. Post a minimal reproducible example as required here please.
– πάντα ῥεῖ
Mar 26 at 18:59
XMLinfo: <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>
– rajee
Mar 26 at 19:00
That is the XML information i want to store that in some string by reading that xml file using file operations
– rajee
Mar 26 at 19:01
Post additional information in your question please.
– πάντα ῥεῖ
Mar 26 at 19:02
1
I suggest using an actual XML parsing library (plenty are available for C++), and not try to do this yourself with some home-made code. There are too many corner cases that can happen that your code could miss.
– PaulMcKenzie
Mar 26 at 19:06
|
show 9 more comments
1
"but it is not working" is a very vague problem description. Post a minimal reproducible example as required here please.
– πάντα ῥεῖ
Mar 26 at 18:59
XMLinfo: <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>
– rajee
Mar 26 at 19:00
That is the XML information i want to store that in some string by reading that xml file using file operations
– rajee
Mar 26 at 19:01
Post additional information in your question please.
– πάντα ῥεῖ
Mar 26 at 19:02
1
I suggest using an actual XML parsing library (plenty are available for C++), and not try to do this yourself with some home-made code. There are too many corner cases that can happen that your code could miss.
– PaulMcKenzie
Mar 26 at 19:06
1
1
"but it is not working" is a very vague problem description. Post a minimal reproducible example as required here please.
– πάντα ῥεῖ
Mar 26 at 18:59
"but it is not working" is a very vague problem description. Post a minimal reproducible example as required here please.
– πάντα ῥεῖ
Mar 26 at 18:59
XMLinfo: <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>
– rajee
Mar 26 at 19:00
XMLinfo: <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>
– rajee
Mar 26 at 19:00
That is the XML information i want to store that in some string by reading that xml file using file operations
– rajee
Mar 26 at 19:01
That is the XML information i want to store that in some string by reading that xml file using file operations
– rajee
Mar 26 at 19:01
Post additional information in your question please.
– πάντα ῥεῖ
Mar 26 at 19:02
Post additional information in your question please.
– πάντα ῥεῖ
Mar 26 at 19:02
1
1
I suggest using an actual XML parsing library (plenty are available for C++), and not try to do this yourself with some home-made code. There are too many corner cases that can happen that your code could miss.
– PaulMcKenzie
Mar 26 at 19:06
I suggest using an actual XML parsing library (plenty are available for C++), and not try to do this yourself with some home-made code. There are too many corner cases that can happen that your code could miss.
– PaulMcKenzie
Mar 26 at 19:06
|
show 9 more comments
1 Answer
1
active
oldest
votes
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
fseek(fptr, 0L, SEEK_SET);
add fseek(fptr, 0L, SEEK_SET) specific location.
http://www.cplusplus.com/reference/cstdio/fseek/
Hope your study successfully done.
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
add a comment |
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1 Answer
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fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
fseek(fptr, 0L, SEEK_SET);
add fseek(fptr, 0L, SEEK_SET) specific location.
http://www.cplusplus.com/reference/cstdio/fseek/
Hope your study successfully done.
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
add a comment |
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
fseek(fptr, 0L, SEEK_SET);
add fseek(fptr, 0L, SEEK_SET) specific location.
http://www.cplusplus.com/reference/cstdio/fseek/
Hope your study successfully done.
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
add a comment |
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
fseek(fptr, 0L, SEEK_SET);
add fseek(fptr, 0L, SEEK_SET) specific location.
http://www.cplusplus.com/reference/cstdio/fseek/
Hope your study successfully done.
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
fptr = fopen(sFileName.c_str(),"r");
fseek(fptr, 0L, SEEK_END);
long int iLength = ftell(fptr);
fseek(fptr, 0L, SEEK_SET);
add fseek(fptr, 0L, SEEK_SET) specific location.
http://www.cplusplus.com/reference/cstdio/fseek/
Hope your study successfully done.
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
answered Mar 26 at 19:57
Dahn ParkDahn Park
11 bronze badge
11 bronze badge
add a comment |
add a comment |
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1
"but it is not working" is a very vague problem description. Post a minimal reproducible example as required here please.
– πάντα ῥεῖ
Mar 26 at 18:59
XMLinfo: <note> <to>Tove</to> <from>Jani</from> <heading>Reminder</heading> <body>Don't forget me this weekend!</body> </note>
– rajee
Mar 26 at 19:00
That is the XML information i want to store that in some string by reading that xml file using file operations
– rajee
Mar 26 at 19:01
Post additional information in your question please.
– πάντα ῥεῖ
Mar 26 at 19:02
1
I suggest using an actual XML parsing library (plenty are available for C++), and not try to do this yourself with some home-made code. There are too many corner cases that can happen that your code could miss.
– PaulMcKenzie
Mar 26 at 19:06