/*
* Extract the setting after the '=' and store it in flag excluding the newline character.
*/
static void extractFlag(char* buffer, int32_t bufferSize, char* flag, int32_t flagSize, UErrorCode *status) {
int32_t i;
char *pBuffer;
int32_t offset;
UBool bufferWritten = FALSE;
if (buffer[0] != 0) {
/* Get the offset (i.e. position after the '=') */
offset = getFlagOffset(buffer, bufferSize);
pBuffer = buffer+offset;
for(i = 0;;i++) {
if (i >= flagSize) {
*status = U_BUFFER_OVERFLOW_ERROR;
return;
}
if (pBuffer[i+1] == 0) {
/* Indicates a new line character. End here. */
flag[i] = 0;
break;
}
flag[i] = pBuffer[i];
if (i == 0) {
bufferWritten = TRUE;
}
}
}
if (!bufferWritten) {
flag[0] = 0;
}
}
/*
* Extract the setting after the '=' and store it in flag excluding the newline character.
*/
static int32_t extractFlag(char* buffer, int32_t bufferSize, char* flag, int32_t flagSize, const char **flagNames, int32_t numOfFlags, UErrorCode *status) {
int32_t i, idx = -1;
char *pBuffer;
int32_t offset=0;
UBool bufferWritten = FALSE;
if (buffer[0] != 0) {
/* Get the offset (i.e. position after the '=') */
offset = getFlagOffset(buffer, bufferSize);
pBuffer = buffer+offset;
for(i = 0;;i++) {
if (i >= flagSize) {
*status = U_BUFFER_OVERFLOW_ERROR;
return -1;
}
if (pBuffer[i+1] == 0) {
/* Indicates a new line character. End here. */
flag[i] = 0;
break;
}
flag[i] = pBuffer[i];
if (i == 0) {
bufferWritten = TRUE;
}
}
}
if (!bufferWritten) {
flag[0] = 0;
}
if (flagNames != NULL && offset>0) {
offset--; /* Move offset back 1 because of '='*/
for (i = 0; i < numOfFlags; i++) {
if (uprv_strncmp(buffer, flagNames[i], offset) == 0) {
idx = i;
break;
}
}
}
return idx;
}
