AppFS
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Comment:More work towards parsing directory entries
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SHA1: 85bda525b9e4daa1b2c559df62df1a134f4fce8f
User & Date: rkeene on 2014-09-08 07:17:08
Other Links: manifest | tags
Context
2014-09-08
19:59
Added script to create simple appfs directory tree for serving check-in: edd156adcd user: rkeene tags: trunk
07:17
More work towards parsing directory entries check-in: 85bda525b9 user: rkeene tags: trunk
06:48
More work towards reading package data check-in: e37bc482a9 user: rkeene tags: trunk
Changes
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Modified appfs.c from [e4290f9d3b] to [4d722642c3].

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	APPFS_CPU_ALL,
	APPFS_CPU_AMD64,
	APPFS_CPU_I386,
	APPFS_CPU_ARM
} appfs_cpuArch_t;

struct appfs_package {
	struct appfs_package *_next;
	int counter;

	char name[128];
	char version[64];
	char sha1[41];
	appfs_os_t os;
	appfs_cpuArch_t cpuArch;
	int isLatest;

	int counter;
	struct appfs_package *_next;
};

struct appfs_site {
	char name[256];

	struct appfs_site *_next;
	int counter;
	struct appfs_site *_next;

	char name[256];
};

static appfs_os_t appfs_convert_os_fromString(const char *os) {
	if (strcasecmp(os, "Linux") == 0) {
		return(APPFS_OS_LINUX);
	}
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	retval = Tcl_EvalObjv(interp, objc, objv, 0);

	ckfree((void *) objv);

	return(retval);
}

#define appfs_free_list_type(id, type) static void appfs_free_list_ ## id(type *head) { \
	type *obj, *next; \
	for (obj = head; obj; obj = next) { \
		next = obj->_next; \
		ckfree((void *) obj); \
	} \
}

appfs_free_list_type(site, struct appfs_site)
appfs_free_list_type(package, struct appfs_package)


static int appfs_getsites_cb(void *_head, int columns, char **values, char **names) {
	struct appfs_site **head_p, *obj;

	head_p = _head;

	obj = (void *) ckalloc(sizeof(*obj));
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	return(0);
}

static int appfs_getmanifest(const char *hostname, const char *sha1) {
	return(0);
}

#if 0
static int appfs_fuse_getattr(const char *_path, struct stat *stbuf) {
static int appfs_parse_path(const char *_path, struct appfs_path *pathinfo) {
	char *path;
	char *hostname, *package;
	int res = 0;

	APPFS_DEBUG("Enter (path = %s, ...)", _path);

	if (_path == NULL) {
		return(-ENOENT);
	}

	if (_path[0] != '/') {
		return(-ENOENT);
	}

	if (_path[1] == '\0') {
		/* Request for the root directory */
	}

	path = strdup(_path);

	hostname = path + 1;
	package = strchr(hostname, '/');

	if (package == NULL) {
		/* Request for a single hostname */
	}


}
#else
static int appfs_parse_path(const char *_path) {
	return(0);
}
#endif

static int appfs_fuse_getattr(const char *path, struct stat *stbuf) {
	int res = 0;

	APPFS_DEBUG("Enter (path = %s, ...)", path);

	res = appfs_parse_path(path);

	memset(stbuf, 0, sizeof(struct stat));

	stbuf->st_mode = S_IFDIR | 0755;
	stbuf->st_nlink = 2;

	return res;
}
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	int packages_count = 0, sites_count = 0;

	sites = appfs_getsites(&sites_count);
	printf("Sites:\n");
	for (site = sites; site; site = site->_next) {
		printf("\tname = %s\n", site->name);
	}

	appfs_free_list_site(sites);

	packages = appfs_getindex("rkeene.org", &packages_count);
	if (packages == NULL || packages_count == 0) {
		fprintf(stderr, "Unable to fetch package index from rkeene.org.\n");

		return(1);
	}

	for (package = packages; package; package = package->_next) {
		printf("Package:\n\tname = %s\n\tversion = %s\n\tsha1 = %s\n\tos = %s\n\tcpuArch = %s\n",
			package->name,
			package->version,
			package->sha1,
			appfs_convert_os_toString(package->os),
			appfs_convert_cpuArch_toString(package->cpuArch)
		);
	}

	appfs_free_list_package(packages);

	return(0);
}
#else
static struct fuse_operations appfs_oper = {
	.getattr	= appfs_fuse_getattr,
	.readdir	= appfs_fuse_readdir,
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