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Made an integer-to-string API for user-space to use.

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This commit is contained in:
Jonas 'Sortie' Termansen 2011-09-06 16:16:25 +02:00
parent 00f5c627b7
commit d494dc2d53
2 changed files with 19 additions and 11 deletions
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25
libmaxsi/format.cpp
View file

@ -28,9 +28,9 @@
namespace Maxsi namespace Maxsi
{ {
namespace Format namespace String
{ {
int UInt8ToString(uint8_t Num, char* Dest) int ConvertUInt8(uint8_t Num, char* Dest)
{ {
uint8_t Copy = Num; uint8_t Copy = Num;
int Result = 0; int Result = 0;
@ -46,7 +46,7 @@ namespace Maxsi
return Result + 1; return Result + 1;
} }
int UInt16ToString(uint16_t Num, char* Dest) int ConvertUInt16(uint16_t Num, char* Dest)
{ {
uint16_t Copy = Num; uint16_t Copy = Num;
int Result = 0; int Result = 0;
@ -62,7 +62,7 @@ namespace Maxsi
return Result + 1; return Result + 1;
} }
int UInt32ToString(uint32_t Num, char* Dest) int ConvertUInt32(uint32_t Num, char* Dest)
{ {
uint32_t Copy = Num; uint32_t Copy = Num;
int Result = 0; int Result = 0;
@ -78,7 +78,7 @@ namespace Maxsi
return Result + 1; return Result + 1;
} }
int UInt64ToString(uint64_t Num, char* Dest) int ConvertUInt64(uint64_t Num, char* Dest)
{ {
uint64_t Copy = Num; uint64_t Copy = Num;
int Result = 0; int Result = 0;
@ -96,7 +96,7 @@ namespace Maxsi
// Missing functions here. // Missing functions here.
int UInt32ToString16(uint32_t Num, char* Dest) int ConvertUInt3216(uint32_t Num, char* Dest)
{ {
uint32_t Copy = Num; uint32_t Copy = Num;
int Result = 0; int Result = 0;
@ -120,7 +120,7 @@ namespace Maxsi
return Result + 1; return Result + 1;
} }
int UInt64ToString16(uint64_t Num, char* Dest) int ConvertUInt6416(uint64_t Num, char* Dest)
{ {
uint64_t Copy = Num; uint64_t Copy = Num;
int Result = 0; int Result = 0;
@ -143,7 +143,10 @@ namespace Maxsi
return Result + 1; return Result + 1;
} }
}
namespace Format
{
#define READY_SIZE 128 #define READY_SIZE 128
#define READY_FLUSH() \ #define READY_FLUSH() \
@ -229,28 +232,28 @@ namespace Maxsi
{ {
if ( READY_SIZE - readylen < 10 ) { READY_FLUSH(); } if ( READY_SIZE - readylen < 10 ) { READY_FLUSH(); }
uint32_t num = va_arg(parameters, uint32_t); uint32_t num = va_arg(parameters, uint32_t);
readylen += UInt32ToString(num, ready + readylen); readylen += String::ConvertUInt32(num, ready + readylen);
break; break;
} }
case UNSIGNED | BIT64: case UNSIGNED | BIT64:
{ {
if ( READY_SIZE - readylen < 20 ) { READY_FLUSH(); } if ( READY_SIZE - readylen < 20 ) { READY_FLUSH(); }
uint64_t num = va_arg(parameters, uint64_t); uint64_t num = va_arg(parameters, uint64_t);
readylen += UInt64ToString(num, ready + readylen); readylen += String::ConvertUInt64(num, ready + readylen);
break; break;
} }
case UNSIGNED | HEX: case UNSIGNED | HEX:
{ {
if ( READY_SIZE - readylen < 8 ) { READY_FLUSH(); } if ( READY_SIZE - readylen < 8 ) { READY_FLUSH(); }
uint32_t num = va_arg(parameters, uint32_t); uint32_t num = va_arg(parameters, uint32_t);
readylen += UInt32ToString16(num, ready + readylen); readylen += String::ConvertUInt3216(num, ready + readylen);
break; break;
} }
case UNSIGNED | BIT64 | HEX: case UNSIGNED | BIT64 | HEX:
{ {
if ( READY_SIZE - readylen < 16 ) { READY_FLUSH(); } if ( READY_SIZE - readylen < 16 ) { READY_FLUSH(); }
uint64_t num = va_arg(parameters, uint64_t); uint64_t num = va_arg(parameters, uint64_t);
readylen += UInt64ToString16(num, ready + readylen); readylen += String::ConvertUInt6416(num, ready + readylen);
break; break;
} }
case STRING: case STRING:

5
libmaxsi/hsrc/string.h
View file

@ -39,6 +39,11 @@ namespace Maxsi
int Compare(const char* A, const char* B); int Compare(const char* A, const char* B);
int CompareN(const char* A, const char* B, size_t MaxLength); int CompareN(const char* A, const char* B, size_t MaxLength);
int StartsWith(const char* Haystack, const char* Needle); int StartsWith(const char* Haystack, const char* Needle);
int ConvertUInt8T(uint8_t num, char* dest);
int ConvertUInt16(uint16_t num, char* dest);
int ConvertUInt32(uint32_t num, char* dest);
int ConvertUInt64(uint64_t num, char* dest);
} }
} }