stringbuffer.c File Reference

#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include "global.h"
#include "libproto.h"
#include "stringbuffer.h"

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Data Structures
struct	StringBuffer

Functions
void	stringbuffer_append_printf (StringBuffer *sb, const char *format,...)
void	stringbuffer_append_string (StringBuffer *sb, const char *str)
void	stringbuffer_append_stringbuffer (StringBuffer *sb, const StringBuffer *sb2)
static void	stringbuffer_ensure (StringBuffer *sb, size_t len)
char *	stringbuffer_finish (StringBuffer *sb)
sstring	stringbuffer_finish_shared (StringBuffer *sb)
StringBuffer *	stringbuffer_new (void)

Function Documentation

void stringbuffer_append_printf	(	StringBuffer *	sb,
		const char *	format,
			...
	)

Append a formatted string to a string buffer instance.

Parameters

sb	The string buffer to modify.
format	The format string to append.

Definition at line 106 of file stringbuffer.c.

References StringBuffer::buf, StringBuffer::pos, stringbuffer_ensure(), and vsnprintf.

Referenced by cost_string_from_value(), dump_object(), query_cost_string(), and real_money_value().

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void stringbuffer_append_string	(	StringBuffer *	sb,
		const char *	str
	)

Append a string to a string buffer instance.

Parameters

sb	The string buffer to modify.
str	The string to append.

Definition at line 97 of file stringbuffer.c.

References StringBuffer::buf, StringBuffer::pos, and stringbuffer_ensure().

Referenced by cost_string_from_value(), dump_object(), and query_cost_string().

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void stringbuffer_append_stringbuffer	(	StringBuffer *	sb,
		const StringBuffer *	sb2
	)

Append the contents of a string buffer instance to another string buffer instance.

Parameters

sb	The string buffer to modify.
sb2	The string buffer to append; it must be different from sb.

Definition at line 133 of file stringbuffer.c.

References StringBuffer::buf, StringBuffer::pos, and stringbuffer_ensure().

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static void stringbuffer_ensure ( StringBuffer *  sb, size_t  len  )

static

Make sure that at least len bytes are available in the passed string buffer.

Parameters

sb	The string buffer to modify.
len	The number of bytes to allocate.

Definition at line 139 of file stringbuffer.c.

References StringBuffer::buf, fatal(), OUT_OF_MEMORY, StringBuffer::pos, and StringBuffer::size.

Referenced by stringbuffer_append_printf(), stringbuffer_append_string(), and stringbuffer_append_stringbuffer().

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char* stringbuffer_finish

(

StringBuffer *

sb

)

Deallocate the string buffer instance and return the string.

The passed string buffer must not be accessed afterwards.

Parameters

sb	The string buffer to deallocate.

Returns

The result string; to free it, call free() on it.

Definition at line 78 of file stringbuffer.c.

References StringBuffer::buf, and StringBuffer::pos.

Referenced by add_one_item(), animate_object(), can_pay(), command_diff(), command_dump(), command_dumpbelow(), describe_shop(), dump_all_archetypes(), dump_all_objects(), examine(), free_object2(), gate_type_process(), get_payment(), insert_ob_in_map(), insert_ob_in_ob(), pick_up_object(), process_events(), remove_ob(), sell_item(), SockList_AddStringBuffer(), START_TEST(), and stringbuffer_finish_shared().

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sstring stringbuffer_finish_shared

(

StringBuffer *

sb

)

Deallocate the string buffer instance and return the string as a shared string.

The passed string buffer must not be accessed afterwards.

Parameters

sb	The string buffer to deallocate.

Returns

The result shared string; to free it, call free_string() on it.

Definition at line 87 of file stringbuffer.c.

References add_string(), and stringbuffer_finish().

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StringBuffer* stringbuffer_new

(

void

)

Create a new string buffer.

Returns

The newly allocated string buffer.

Definition at line 64 of file stringbuffer.c.

References StringBuffer::buf, fatal(), OUT_OF_MEMORY, StringBuffer::pos, and StringBuffer::size.

Referenced by add_one_item(), animate_object(), command_diff(), command_dump(), command_dumpbelow(), cost_string_from_value(), dump_all_archetypes(), dump_all_objects(), free_object2(), gate_type_process(), insert_ob_in_map(), insert_ob_in_ob(), process_events(), query_cost_string(), remove_ob(), and START_TEST().

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