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36 lines
811 B
C
36 lines
811 B
C
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#include <stdint.h>
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#include <string.h>
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#include <console.h>
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#include <gpxe/udp.h>
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#include <gpxe/tftp.h>
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#include <gpxe/async.h>
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static void test_tftp_callback ( struct tftp_session *tftp __unused,
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unsigned int block __unused,
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void *data, size_t len ) {
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unsigned int i;
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char c;
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for ( i = 0 ; i < len ; i++ ) {
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c = * ( ( char * ) data + i );
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if ( c == '\r' ) {
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/* Print nothing */
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} else if ( ( c == '\n' ) || ( c >= 32 ) || ( c <= 126 ) ) {
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putchar ( c );
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} else {
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putchar ( '.' );
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}
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}
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}
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int test_tftp ( struct sockaddr_tcpip *target, const char *filename ) {
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struct tftp_session tftp;
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memset ( &tftp, 0, sizeof ( tftp ) );
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udp_connect ( &tftp.udp, target );
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tftp.filename = filename;
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tftp.callback = test_tftp_callback;
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return async_wait ( tftp_get ( &tftp ) );
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}
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