Esempio n. 1
0
File: key.c Progetto: quheng/fruit
void draw_player(int m_x, int m_y, int r_x, int r_y) {
    int i, j, k;

    getphoto();
    for (i=0; i<=m_x; i++) {
        j=((double)m_y/(double)m_x)*i;
        k=((double)m_y/(double)m_x)*(i-1);
        D1(i, j);
        D3(i, k, j);
    }
    for (i=1024; i>=r_x; i--) {
        j=((double)r_y/(1024-(double)r_x))*(1024-i);
        k=((double)r_y/(1024-(double)r_x))*(1024-i+1);
        D2(i, j);
        D3(i, k, j);
    }

    return;
}
Esempio n. 2
0
File: lookup.c Progetto: u1f35c/onak
int main(int argc, char *argv[])
{
	char **params = NULL;
	int op = OP_UNKNOWN;
	int i, j;
	int indx = 0;
	bool dispfp = false;
	bool skshash = false;
	bool exact = false;
	bool ishex = false;
	bool isfp = false;
	bool mrhkp = false;
	uint64_t keyid = 0;
	struct openpgp_fingerprint fingerprint;
	char *search = NULL;
	char *end = NULL;
	struct openpgp_publickey *publickey = NULL;
	struct openpgp_packet_list *packets = NULL;
	struct openpgp_packet_list *list_end = NULL;
	int result;
	struct skshash hash;
	struct onak_dbctx *dbctx;

	params = getcgivars(argc, argv);
	for (i = 0; params != NULL && params[i] != NULL; i += 2) {
		if (!strcmp(params[i], "op")) {
			if (!strcmp(params[i+1], "get")) {
				op = OP_GET;
			} else if (!strcmp(params[i+1], "hget")) {
				op = OP_HGET;
			} else if (!strcmp(params[i+1], "index")) {
				op = OP_INDEX;
			} else if (!strcmp(params[i+1], "vindex")) {
				op = OP_VINDEX;
			} else if (!strcmp(params[i+1], "photo")) {
				op = OP_PHOTO;
			}
		} else if (!strcmp(params[i], "search")) {
			search = params[i+1];
			params[i+1] = NULL;
			if (search != NULL && strlen(search) == 42 &&
					search[0] == '0' && search[1] == 'x') {
				/* v4 fingerprint */
				fingerprint.length = 20;
				for (j = 0; j < 20; j++) {
					fingerprint.fp[j] = (hex2bin(
							search[2 + j * 2])
								<< 4) +
						hex2bin(search[3 + j * 2]);
				}
				isfp = true;
			} else if (search != NULL && strlen(search) == 66 &&
					search[0] == '0' && search[1] == 'x') {
				/* v5 fingerprint */
				fingerprint.length = 32;
				for (j = 0; j < 32; j++) {
					fingerprint.fp[j] = (hex2bin(
							search[2 + j * 2])
								<< 4) +
						hex2bin(search[3 + j * 2]);
				}
				isfp = true;
			} else if (search != NULL) {
				keyid = strtoull(search, &end, 16);
				if (*search != 0 &&
						end != NULL &&
						*end == 0) {
					ishex = true;
				}
			}
		} else if (!strcmp(params[i], "idx")) {
			indx = atoi(params[i+1]);
		} else if (!strcmp(params[i], "fingerprint")) {
			if (!strcmp(params[i+1], "on")) {
				dispfp = true;
			}
		} else if (!strcmp(params[i], "hash")) {
			if (!strcmp(params[i+1], "on")) {
				skshash = true;
			}
		} else if (!strcmp(params[i], "exact")) {
			if (!strcmp(params[i+1], "on")) {
				exact = true;
			}
		} else if (!strcmp(params[i], "options")) {
			/*
			 * TODO: We should be smarter about this; options may
			 * have several entries. For now mr is the only valid
			 * one though.
			 */
			if (!strcmp(params[i+1], "mr")) {
				mrhkp = true;
			}
		}
		free(params[i]);
		params[i] = NULL;
		if (params[i+1] != NULL) {
			free(params[i+1]);
			params[i+1] = NULL;
		}
	}
	if (params != NULL) {
		free(params);
		params = NULL;
	}

	if (mrhkp) {
		puts("Content-Type: text/plain\n");
	} else if (op == OP_PHOTO) {
		puts("Content-Type: image/jpeg\n");
	} else {
		start_html("Lookup of key");
	}

	if (op == OP_UNKNOWN) {
		puts("Error: No operation supplied.");
	} else if (search == NULL) {
		puts("Error: No key to search for supplied.");
	} else {
		readconfig(NULL);
		initlogthing("lookup", config.logfile);
		catchsignals();
		dbctx = config.dbinit(config.backend, false);
		switch (op) {
		case OP_GET:
		case OP_HGET:
			if (op == OP_HGET) {
				parse_skshash(search, &hash);
				result = dbctx->fetch_key_skshash(dbctx,
					&hash, &publickey);
			} else if (ishex) {
				result = dbctx->fetch_key_id(dbctx, keyid,
					&publickey, false);
			} else if (isfp) {
				result = dbctx->fetch_key_fp(dbctx,
					&fingerprint, &publickey, false);
			} else {
				result = dbctx->fetch_key_text(dbctx,
					search,
					&publickey);
			}
			if (result) {
				logthing(LOGTHING_NOTICE, 
					"Found %d key(s) for search %s",
					result,
					search);
				puts("<pre>");
				cleankeys(&publickey, config.clean_policies);
				flatten_publickey(publickey,
							&packets,
							&list_end);
				armor_openpgp_stream(stdout_putchar,
						NULL,
						packets);
				puts("</pre>");
			} else {
				logthing(LOGTHING_NOTICE,
					"Failed to find key for search %s",
					search);
				puts("Key not found");
			}
			break;
		case OP_INDEX:
			find_keys(dbctx, search, keyid, &fingerprint,
					ishex, isfp, dispfp, skshash,
					exact, false, mrhkp);
			break;
		case OP_VINDEX:
			find_keys(dbctx, search, keyid, &fingerprint,
					ishex, isfp, dispfp, skshash,
					exact, true, mrhkp);
			break;
		case OP_PHOTO:
			if (isfp) {
				dbctx->fetch_key_fp(dbctx, &fingerprint,
					&publickey, false);
			} else {
				dbctx->fetch_key_id(dbctx, keyid,
					&publickey, false);
			}
			if (publickey != NULL) {
				unsigned char *photo = NULL;
				size_t         length = 0;

				if (getphoto(publickey, indx, &photo,
						&length) == ONAK_E_OK) {
					fwrite(photo,
							1,
							length,
							stdout);
				}
				free_publickey(publickey);
				publickey = NULL;
			}
			break;
		default:
			puts("Unknown operation!");
		}
		dbctx->cleanupdb(dbctx);
		cleanuplogthing();
		cleanupconfig();
	}
	if (!mrhkp) {
		puts("<hr>");
		puts("Produced by onak " ONAK_VERSION );
		end_html();
	}

	if (search != NULL) {
		free(search);
		search = NULL;
	}
	
	return (EXIT_SUCCESS);
}