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#include <stdio.h>
#include <string.h>
#include <stdlib.h>
// Dummy getcwd function that mimics the real getcwd behavior
char* getcwd_dummy(char* buf, size_t size) {
const char* dummy_path = "/home/user/test/directory";
size_t path_len = strlen(dummy_path);
if (buf == NULL) {
printf("ERROR: Received NULL buffer pointer!\n");
return NULL;
}
if (size <= path_len) {
printf("ERROR: Buffer too small! Need %zu, got %zu\n", path_len + 1, size);
return NULL;
}
// Debug: Print what we received
printf("C function received:\n");
printf(" - Buffer pointer: %p\n", (void*)buf);
printf(" - Buffer size: %zu\n", size);
// Copy the dummy path to the buffer
strcpy(buf, dummy_path);
printf(" - Copied path: '%s'\n", buf);
printf(" - Path length: %zu\n", strlen(buf));
return buf; // Return the buffer pointer on success
}
char* test_char_array(char* buffer, int len) {
printf("C test_char_array received:\n");
printf(" - Buffer pointer: %p\n", (void*)buffer);
printf(" - Length parameter: %d\n", len);
if (buffer == NULL) {
printf(" - ERROR: NULL buffer!\n");
return NULL;
}
// Write a test string
const char* test_str = "Hello from C!";
strncpy(buffer, test_str, len - 1);
buffer[len - 1] = '\0';
printf(" - Wrote to buffer: '%s'\n", buffer);
return buffer;
}
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