99 lines
1.9 KiB
C
99 lines
1.9 KiB
C
#include <stdlib.h>
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#include <stdio.h>
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#include <linux/limits.h>
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#include <unistd.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <dirent.h>
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#include <string.h>
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#define BASE_DIR "/tmp/chp"
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#define INTERMEDIATE_DIR "/tmp/chp/intermediate"
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#define COMPILE_DIR "/tmp/chp/compiled"
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#define BUFFER_SIZE 25565
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char *replace_tag(char *str, int pos)
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{
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// TODO
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char *new = malloc(strlen(str) + 256);
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memset(new, strlen(str) + 256, sizeof(char));
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strncat(new, str, pos);
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}
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void handle_file(char *filename)
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{
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int filename_length = strlen(filename);
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if (strncmp(filename + filename_length - 4, ".chp", 4) != 0)
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return;
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char *intermediate_filename = strdup(filename);
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intermediate_filename[filename_length - 2] = '\0';
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FILE *input = fopen(filename, "r");
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FILE *output = fopen(intermediate_filename, "w");
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char buffer[BUFFER_SIZE], newbuffer[BUFFER_SIZE];
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while (fgets(buffer, BUFFER_SIZE, input) != NULL) {
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char *str = buffer, *pos;
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// TODO
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/*while ((pos = strstr(str, "<?c")) != NULL)
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str = replace_tag(str, pos - str);*/
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fputs(newbuffer, output);
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}
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free(intermediate_filename);
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}
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void read_directory(char *dirname)
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{
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DIR *dir = opendir(dirname);
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if (!dir) return;
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struct dirent *entry;
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while ((entry = readdir(dir)) != NULL) {
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if (!strncmp(entry->d_name, ".", 1) || !strncmp(entry->d_name, "..", 2)) continue;
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int pathlength = strlen(dirname) + strlen(entry->d_name) + 2;
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char *pathname = malloc(pathlength);
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snprintf(pathname, pathlength, "%s/%s", dirname, entry->d_name);
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switch (entry->d_type) {
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case DT_REG:
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handle_file(pathname);
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break;
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case DT_DIR:
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read_directory(pathname);
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break;
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}
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free(pathname);
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}
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}
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int main(void)
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{
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puts("Compiling..");
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mkdir(BASE_DIR, 0777);
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mkdir(INTERMEDIATE_DIR, 0777);
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mkdir(COMPILE_DIR, 0777);
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char current_dir[PATH_MAX];
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getcwd(current_dir, sizeof(current_dir));
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read_directory(current_dir);
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puts("Ready");
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return EXIT_SUCCESS;
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}
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