Subversion Repositories RepoView

void rv_remove_repo(const char* repouser) {

	printf("");

	char* svnpath = rv_strcat3(SVN_ROOT, "/", repouser);

	pid_t pid = fork();

	if(pid == 0) {

		char* cmd[] = {"rm", "-rf", svnpath, NULL};

		execvp("rm", cmd);

		_exit(0);

	} else {

		waitpid(pid, 0, 0);

	}

	free(svnpath);

	FILE* f = fopen(APACHE_AUTHZ, "r+");

	lockf(fileno(f), F_LOCK, 0);

	fseek(f, 0, SEEK_SET);

	struct stat s;

	stat(APACHE_AUTHZ, &s);

	char* buffer = malloc(s.st_size + 1);

	fread(buffer, 1, s.st_size, f);

	buffer[s.st_size] = 0;

	f = freopen(APACHE_AUTHZ, "w+", f);

	lockf(fileno(f), F_LOCK, 0);

	int incr = 0;

	int i;

	char* start = rv_strcat("#%START ", repouser);

	bool discard = false;

	for(i = 0;; i++) {

		if(buffer[i] == '\n' || buffer[i] == 0) {

			char oldc = buffer[i];

			buffer[i] = 0;

			char* line = buffer + incr;

			if(strcmp(line, start) == 0) {

				discard = true;

			} else if(discard && strcmp(line, "#%END") == 0) {

				discard = false;

			} else if(!discard) {

				fprintf(f, "%s\n", line);

			}

			incr = i + 1;

			if(oldc == 0) break;

		}

	}

	lockf(fileno(f), F_ULOCK, 0);

	fclose(f);

}