36 lines
731 B
C
36 lines
731 B
C
/* config.c */
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#include "types.h"
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#include "config.h"
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#include "crc.h"
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#include "log.h"
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#include "status.h"
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#include "panic.h"
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struct config config;
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bool config_valid = FALSE;
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#define READ_UINT(b, i) ((b)[(i)] + ((b)[(i)+1] << 8) + \
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((b)[(i)+2] << 16) + ((b)[(i)+3] << 24))
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unsigned int foobar = sizeof(struct config);
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void config_init(char *buffer)
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{
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config_valid = FALSE;
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if (READ_UINT(buffer, 0) == CONFIG_MAGIC) {
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if (READ_UINT(buffer, 4) == CONFIG_VERSION) {
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if (check_crc(buffer, sizeof(struct config)+12)) {
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config = *(struct config *)(buffer+8);
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config_valid = TRUE;
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}
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}
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}
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if (config_valid) {
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log_put_config();
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status_set_ready(STATUS_MODULE_CONFIG, TRUE);
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}
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}
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