Print-To-Stream Functions

These functions print typed data in a "name=value" format. More...

Functions

EXTERNRT void rtxPrintToStreamBoolean (OSCTXT *pctxt, const char *name, OSBOOL value)
 Prints a boolean value to a print stream.
EXTERNRT void rtxPrintToStreamDate (OSCTXT *pctxt, const char *name, const OSNumDateTime *pvalue)
 Prints a date value to a print stream.
EXTERNRT void rtxPrintToStreamTime (OSCTXT *pctxt, const char *name, const OSNumDateTime *pvalue)
 Prints a time value to a print stream.
EXTERNRT void rtxPrintToStreamDateTime (OSCTXT *pctxt, const char *name, const OSNumDateTime *pvalue)
 Prints a dateTime value to a print stream.
EXTERNRT void rtxPrintToStreamInteger (OSCTXT *pctxt, const char *name, OSINT32 value)
 Prints an integer value to a print stream.
EXTERNRT void rtxPrintToStreamInt64 (OSCTXT *pctxt, const char *name, OSINT64 value)
 Prints a 64-bit integer value to a print stream.
EXTERNRT void rtxPrintToStreamUnsigned (OSCTXT *pctxt, const char *name, OSUINT32 value)
 Prints an unsigned integer value to a print stream.
EXTERNRT void rtxPrintToStreamUInt64 (OSCTXT *pctxt, const char *name, OSUINT64 value)
 Prints an unsigned 64-bit integer value to a print stream.
EXTERNRT void rtxPrintToStreamHexStr (OSCTXT *pctxt, const char *name, size_t numocts, const OSOCTET *data)
 This function prints the value of a binary string in hex format to standard output.
EXTERNRT void rtxPrintToStreamHexBinary (OSCTXT *pctxt, const char *name, size_t numocts, const OSOCTET *data)
 Prints an octet string value in hex binary format to a print stream.
EXTERNRT void rtxPrintToStreamCharStr (OSCTXT *pctxt, const char *name, const char *cstring)
 Prints an ASCII character string value to a print stream.
EXTERNRT void rtxPrintToStreamUTF8CharStr (OSCTXT *pctxt, const char *name, const OSUTF8CHAR *cstring)
 Prints a UTF-8 encoded character string value to a print stream.
EXTERNRT void rtxPrintToStreamUnicodeCharStr (OSCTXT *pctxt, const char *name, const OSUNICHAR *str, int nchars)
 This function prints a Unicode string to standard output.
EXTERNRT void rtxPrintToStreamReal (OSCTXT *pctxt, const char *name, OSREAL value)
 Prints a REAL (float, double, decimal) value to a print stream.
EXTERNRT void rtxPrintToStreamNull (OSCTXT *pctxt, const char *name)
 Prints a NULL value to a print stream.
EXTERNRT void rtxPrintToStreamNVP (OSCTXT *pctxt, const char *name, const OSUTF8NVP *value)
 Prints a name-value pair to a print stream.
EXTERNRT int rtxPrintToStreamFile (OSCTXT *pctxt, const char *filename)
 This function prints the contents of a text file to a print stream.
EXTERNRT void rtxPrintToStreamIndent (OSCTXT *pctxt)
 This function prints indentation spaces to a print stream.
EXTERNRT void rtxPrintToStreamIncrIndent (OSCTXT *pctxt)
 This function increments the current indentation level.
EXTERNRT void rtxPrintToStreamDecrIndent (OSCTXT *pctxt)
 This function decrements the current indentation level.
EXTERNRT void rtxPrintToStreamCloseBrace (OSCTXT *pctxt)
 This function closes a braced region by decreasing the indent level, printing indent spaces, and printing the closing brace.
EXTERNRT void rtxPrintToStreamOpenBrace (OSCTXT *pctxt, const char *)
 This function opens a braced region by printing indent spaces, printing the name and opening brace, and increasing the indent level.
EXTERNRT void rtxHexDumpToStream (OSCTXT *pctxt, const OSOCTET *data, size_t numocts)
 This function outputs a hexadecimal dump of the current buffer contents to a print stream.
EXTERNRT void rtxHexDumpToStreamEx (OSCTXT *pctxt, const OSOCTET *data, size_t numocts, int bytesPerUnit)
 This function outputs a hexadecimal dump of the current buffer to a print stream, but it may output the dump as an array of bytes, words, or double words.

Detailed Description

These functions print typed data in a "name=value" format.

The output is redirected to the print stream defined within the context or to a global print stream. Print streams are set using the rtxSetPrintStream or rtxSetGlobalPrintStream function.

Function Documentation

EXTERNRT void rtxHexDumpToStream ( OSCTXT *  pctxt,
const OSOCTET *  data,
size_t  numocts 
)

This function outputs a hexadecimal dump of the current buffer contents to a print stream.

Parameters:
pctxt A pointer to a context structure.
data The pointer to a buffer to be displayed.
numocts The number of octets to be displayed
EXTERNRT void rtxHexDumpToStreamEx ( OSCTXT *  pctxt,
const OSOCTET *  data,
size_t  numocts,
int  bytesPerUnit 
)

This function outputs a hexadecimal dump of the current buffer to a print stream, but it may output the dump as an array of bytes, words, or double words.

Parameters:
pctxt A pointer to a context structure.
data The pointer to a buffer to be displayed.
numocts The number of octets to be displayed.
bytesPerUnit The number of bytes in one unit. May be 1 (byte), 2 (word), or 4 (double word).
EXTERNRT void rtxPrintToStreamBoolean ( OSCTXT *  pctxt,
const char *  name,
OSBOOL  value 
)

Prints a boolean value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value Boolean value to print.
EXTERNRT void rtxPrintToStreamCharStr ( OSCTXT *  pctxt,
const char *  name,
const char *  cstring 
)

Prints an ASCII character string value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
cstring A pointer to the character string to be printed.
EXTERNRT void rtxPrintToStreamDate ( OSCTXT *  pctxt,
const char *  name,
const OSNumDateTime *  pvalue 
)

Prints a date value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name Name of the variable to print.
pvalue Pointer to a structure that holds numeric DateTime value to print.
EXTERNRT void rtxPrintToStreamDateTime ( OSCTXT *  pctxt,
const char *  name,
const OSNumDateTime *  pvalue 
)

Prints a dateTime value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name Name of the variable to print.
pvalue Pointer to a structure that holds numeric DateTime value to print.
EXTERNRT void rtxPrintToStreamDecrIndent ( OSCTXT *  pctxt  ) 

This function decrements the current indentation level.

Parameters:
pctxt A pointer to a context data structure that holds the print stream.
EXTERNRT int rtxPrintToStreamFile ( OSCTXT *  pctxt,
const char *  filename 
)

This function prints the contents of a text file to a print stream.

Parameters:
pctxt A pointer to a context structure.
filename The name of the text file to print.
Returns:
Status of operation, 0 if success.
EXTERNRT void rtxPrintToStreamHexBinary ( OSCTXT *  pctxt,
const char *  name,
size_t  numocts,
const OSOCTET *  data 
)

Prints an octet string value in hex binary format to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
numocts The number of octets to be printed.
data A pointer to the data to be printed.
EXTERNRT void rtxPrintToStreamHexStr ( OSCTXT *  pctxt,
const char *  name,
size_t  numocts,
const OSOCTET *  data 
)

This function prints the value of a binary string in hex format to standard output.

If the string is 32 bytes or less, it is printed on a single line with a '0x' prefix. If longer, a formatted hex dump showing both hex and ascii codes is done.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
numocts The number of octets to be printed.
data A pointer to the data to be printed.
EXTERNRT void rtxPrintToStreamIncrIndent ( OSCTXT *  pctxt  ) 

This function increments the current indentation level.

Parameters:
pctxt A pointer to a context data structure that holds the print stream.
EXTERNRT void rtxPrintToStreamInt64 ( OSCTXT *  pctxt,
const char *  name,
OSINT64  value 
)

Prints a 64-bit integer value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value 64-bit integer value to print.
EXTERNRT void rtxPrintToStreamInteger ( OSCTXT *  pctxt,
const char *  name,
OSINT32  value 
)

Prints an integer value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value Integer value to print.
EXTERNRT void rtxPrintToStreamNull ( OSCTXT *  pctxt,
const char *  name 
)

Prints a NULL value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
EXTERNRT void rtxPrintToStreamNVP ( OSCTXT *  pctxt,
const char *  name,
const OSUTF8NVP *  value 
)

Prints a name-value pair to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value A pointer to name-value pair structure to print.
EXTERNRT void rtxPrintToStreamReal ( OSCTXT *  pctxt,
const char *  name,
OSREAL  value 
)

Prints a REAL (float, double, decimal) value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value REAL value to print.
EXTERNRT void rtxPrintToStreamTime ( OSCTXT *  pctxt,
const char *  name,
const OSNumDateTime *  pvalue 
)

Prints a time value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name Name of the variable to print.
pvalue Pointer to a structure that holds numeric DateTime value to print.
EXTERNRT void rtxPrintToStreamUInt64 ( OSCTXT *  pctxt,
const char *  name,
OSUINT64  value 
)

Prints an unsigned 64-bit integer value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value Unsigned 64-bit integer value to print.
EXTERNRT void rtxPrintToStreamUnicodeCharStr ( OSCTXT *  pctxt,
const char *  name,
const OSUNICHAR *  str,
int  nchars 
)

This function prints a Unicode string to standard output.

Characters in the string that are within the normal Ascii range are printed as single characters. Characters outside the Ascii range are printed as 4-byte hex codes (0xnnnn).

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
str Pointer to unicode sring to be printed. String is an array of C unsigned short data variables.
nchars Number of characters in the string. If value is negative, string is assumed to be null-terminated (i.e. ends with a 0x0000 character).
EXTERNRT void rtxPrintToStreamUnsigned ( OSCTXT *  pctxt,
const char *  name,
OSUINT32  value 
)

Prints an unsigned integer value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
value Unsigned integer value to print.
EXTERNRT void rtxPrintToStreamUTF8CharStr ( OSCTXT *  pctxt,
const char *  name,
const OSUTF8CHAR *  cstring 
)

Prints a UTF-8 encoded character string value to a print stream.

Parameters:
pctxt A pointer to a context structure.
name The name of the variable to print.
cstring A pointer to the character string to be printed.