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re order the function definition to avoid unnecessary declaration.

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git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@7381 6f19259b-4bc3-4df7-8a09-765794883524
This commit is contained in:
niry
2009-02-01 03:36:25 +00:00
parent 712ef76bdc
commit 3dc3861a4e
3 changed files with 366 additions and 364 deletions
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256
MdeModulePkg/Universal/Network/Mtftp4Dxe/Mtftp4Option.c
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@ -22,6 +22,134 @@ CHAR8 *mMtftp4SupportedOptions[MTFTP4_SUPPORTED_OPTIONS] = {
};
/**
Check whether two ascii strings are equel, ignore the case.
@param Str1 The first ascii string
@param Str2 The second ascii string
@retval TRUE Two strings are equal when case is ignored.
@retval FALSE Two string are not equal.
**/
BOOLEAN
NetStringEqualNoCase (
IN UINT8 *Str1,
IN UINT8 *Str2
)
{
UINT8 Ch1;
UINT8 Ch2;
ASSERT ((Str1 != NULL) && (Str2 != NULL));
for (; (*Str1 != '\0') && (*Str2 != '\0'); Str1++, Str2++) {
Ch1 = *Str1;
Ch2 = *Str2;
//
// Convert them to lower case then compare two
//
if (('A' <= Ch1) && (Ch1 <= 'Z')) {
Ch1 += 'a' - 'A';
}
if (('A' <= Ch2) && (Ch2 <= 'Z')) {
Ch2 += 'a' - 'A';
}
if (Ch1 != Ch2) {
return FALSE;
}
}
return (BOOLEAN) (*Str1 == *Str2);
}
/**
Convert a string to a UINT32 number.
@param Str The string to convert from
@return The number get from the string
**/
UINT32
NetStringToU32 (
IN UINT8 *Str
)
{
UINT32 Num;
ASSERT (Str != NULL);
Num = 0;
for (; NET_IS_DIGIT (*Str); Str++) {
Num = Num * 10 + (*Str - '0');
}
return Num;
}
/**
Convert a string of the format "192.168.0.1" to an IP address.
@param Str The string representation of IP
@param Ip The varible to get IP.
@retval EFI_INVALID_PARAMETER The IP string is invalid.
@retval EFI_SUCCESS The IP is parsed into the Ip
**/
EFI_STATUS
NetStringToIp (
IN UINT8 *Str,
OUT IP4_ADDR *Ip
)
{
UINT32 Byte;
UINT32 Addr;
UINTN Index;
*Ip = 0;
Addr = 0;
for (Index = 0; Index < 4; Index++) {
if (!NET_IS_DIGIT (*Str)) {
return EFI_INVALID_PARAMETER;
}
Byte = NetStringToU32 (Str);
if (Byte > 255) {
return EFI_INVALID_PARAMETER;
}
Addr = (Addr << 8) | Byte;
//
// Skip all the digitals and check whether the sepeator is the dot
//
while (NET_IS_DIGIT (*Str)) {
Str++;
}
if ((Index < 3) && (*Str != '.')) {
return EFI_INVALID_PARAMETER;
}
Str++;
}
*Ip = Addr;
return EFI_SUCCESS;
}
/**
Go through the packet to fill the Options array with the start
addresses of each MTFTP option name/value pair.
@ -171,134 +299,6 @@ Mtftp4ExtractOptions (
}
/**
Check whether two ascii strings are equel, ignore the case.
@param Str1 The first ascii string
@param Str2 The second ascii string
@retval TRUE Two strings are equal when case is ignored.
@retval FALSE Two string are not equal.
**/
BOOLEAN
NetStringEqualNoCase (
IN UINT8 *Str1,
IN UINT8 *Str2
)
{
UINT8 Ch1;
UINT8 Ch2;
ASSERT ((Str1 != NULL) && (Str2 != NULL));
for (; (*Str1 != '\0') && (*Str2 != '\0'); Str1++, Str2++) {
Ch1 = *Str1;
Ch2 = *Str2;
//
// Convert them to lower case then compare two
//
if (('A' <= Ch1) && (Ch1 <= 'Z')) {
Ch1 += 'a' - 'A';
}
if (('A' <= Ch2) && (Ch2 <= 'Z')) {
Ch2 += 'a' - 'A';
}
if (Ch1 != Ch2) {
return FALSE;
}
}
return (BOOLEAN) (*Str1 == *Str2);
}
/**
Convert a string to a UINT32 number.
@param Str The string to convert from
@return The number get from the string
**/
UINT32
NetStringToU32 (
IN UINT8 *Str
)
{
UINT32 Num;
ASSERT (Str != NULL);
Num = 0;
for (; NET_IS_DIGIT (*Str); Str++) {
Num = Num * 10 + (*Str - '0');
}
return Num;
}
/**
Convert a string of the format "192.168.0.1" to an IP address.
@param Str The string representation of IP
@param Ip The varible to get IP.
@retval EFI_INVALID_PARAMETER The IP string is invalid.
@retval EFI_SUCCESS The IP is parsed into the Ip
**/
EFI_STATUS
NetStringToIp (
IN UINT8 *Str,
OUT IP4_ADDR *Ip
)
{
UINT32 Byte;
UINT32 Addr;
UINTN Index;
*Ip = 0;
Addr = 0;
for (Index = 0; Index < 4; Index++) {
if (!NET_IS_DIGIT (*Str)) {
return EFI_INVALID_PARAMETER;
}
Byte = NetStringToU32 (Str);
if (Byte > 255) {
return EFI_INVALID_PARAMETER;
}
Addr = (Addr << 8) | Byte;
//
// Skip all the digitals and check whether the sepeator is the dot
//
while (NET_IS_DIGIT (*Str)) {
Str++;
}
if ((Index < 3) && (*Str != '.')) {
return EFI_INVALID_PARAMETER;
}
Str++;
}
*Ip = Addr;
return EFI_SUCCESS;
}
/**
Parse the MTFTP multicast option.