comparison contrib/chg/hgclient.c @ 28160:098cb7bd46a7

chg: forward umask from client to server

This is necessary to make chg test pass on test-inherit-mode.t.

28159:d2d04d1d2f92

	/* cHg extension: */
	CAP_ATTACHIO = 0x0100,
	CAP_CHDIR = 0x0200,
	CAP_GETPAGER = 0x0400,
	CAP_SETENV = 0x0800,
};

typedef struct {
	const char *name;
	unsigned int flag;

	{"runcommand", CAP_RUNCOMMAND},
	{"attachio", CAP_ATTACHIO},
	{"chdir", CAP_CHDIR},
	{"getpager", CAP_GETPAGER},
	{"setenv", CAP_SETENV},
	{NULL, 0},  /* terminator */
};

typedef struct {
	char ch;

		abortmsg("failed to getcwd (errno = %d)", errno);
	hgc->ctx.datasize = strlen(hgc->ctx.data);
	writeblockrequest(hgc, "chdir");
}

/*!
 * Open connection to per-user cmdserver
 *
 * If no background server running, returns NULL.
 */

		abortmsg("insufficient capability: runcommand");
	if (hgc->capflags & CAP_ATTACHIO)
		attachio(hgc);
	if (hgc->capflags & CAP_CHDIR)
		chdirtocwd(hgc);

	return hgc;
}

/*!

28160:098cb7bd46a7

	/* cHg extension: */
	CAP_ATTACHIO = 0x0100,
	CAP_CHDIR = 0x0200,
	CAP_GETPAGER = 0x0400,
	CAP_SETENV = 0x0800,
	CAP_SETUMASK = 0x1000,
};

typedef struct {
	const char *name;
	unsigned int flag;

	{"runcommand", CAP_RUNCOMMAND},
	{"attachio", CAP_ATTACHIO},
	{"chdir", CAP_CHDIR},
	{"getpager", CAP_GETPAGER},
	{"setenv", CAP_SETENV},
	{"setumask", CAP_SETUMASK},
	{NULL, 0},  /* terminator */
};

typedef struct {
	char ch;

		abortmsg("failed to getcwd (errno = %d)", errno);
	hgc->ctx.datasize = strlen(hgc->ctx.data);
	writeblockrequest(hgc, "chdir");
}

static void forwardumask(hgclient_t *hgc)
{
	mode_t mask = umask(0);
	umask(mask);

	static const char command[] = "setumask\n";
	sendall(hgc->sockfd, command, sizeof(command) - 1);
	uint32_t data = htonl(mask);
	sendall(hgc->sockfd, &data, sizeof(data));
}

/*!
 * Open connection to per-user cmdserver
 *
 * If no background server running, returns NULL.
 */

		abortmsg("insufficient capability: runcommand");
	if (hgc->capflags & CAP_ATTACHIO)
		attachio(hgc);
	if (hgc->capflags & CAP_CHDIR)
		chdirtocwd(hgc);
	if (hgc->capflags & CAP_SETUMASK)
		forwardumask(hgc);

	return hgc;
}

/*!