X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=client%2Fclient.c;h=a2e8b13af780b0790bc09f4107fdfe86d7ac2458;hp=2692a9c9cca815b60791b889501fad4c3c715443;hb=88d3bedf772316f87e1996f655ccf8d1e2589755;hpb=dfcd482cb9c615dd3f0410d20f5d9a398e701ade diff --git a/client/client.c b/client/client.c index 2692a9c..a2e8b13 100644 --- a/client/client.c +++ b/client/client.c @@ -1,5 +1,5 @@ /* This file is part of the YAZ toolkit. - * Copyright (C) 1995-2009 Index Data + * Copyright (C) 1995-2010 Index Data * See the file LICENSE for details. */ /** \file client.c @@ -141,7 +141,7 @@ static int scan_stepSize = 0; static int scan_position = 1; static int scan_size = 20; static char cur_host[200]; -static int last_hit_count = 0; +static Odr_int last_hit_count = 0; typedef enum { QueryType_Prefix, @@ -286,14 +286,14 @@ int send_apdu(Z_APDU *a) return 1; } -static void print_stringn(const unsigned char *buf, size_t len) +static void print_stringn(const char *buf, size_t len) { size_t i; - for (i = 0; i= 32) || strchr("\n\r\t\f", buf[i])) printf("%c", buf[i]); else - printf("\\X%02X", buf[i]); + printf("\\X%02X", ((const unsigned char *)buf)[i]); } static void print_refid(Z_ReferenceId *id) @@ -301,7 +301,7 @@ static void print_refid(Z_ReferenceId *id) if (id) { printf("Reference Id: "); - print_stringn(id->buf, id->len); + print_stringn((const char *) id->buf, id->len); printf("\n"); } } @@ -706,10 +706,6 @@ int session_connect(const char *arg) } #endif protocol = conn->protocol; - if (conn->protocol == PROTO_HTTP) - set_base(""); - else - set_base("Default"); printf("Connecting..."); fflush(stdout); if (cs_connect(conn, add) < 0) @@ -722,7 +718,10 @@ int session_connect(const char *arg) printf("OK.\n"); cs_print_session_info(conn); if (basep && *basep) - set_base (basep); + set_base(basep); + else if (protocol == PROTO_Z3950) + set_base("Default"); + if (protocol == PROTO_Z3950) { send_initRequest(type_and_host); @@ -739,9 +738,13 @@ int cmd_open(const char *arg) strncpy(cur_host, arg, sizeof(cur_host)-1); cur_host[sizeof(cur_host)-1] = 0; } + + set_base(""); r = session_connect(cur_host); if (conn && conn->protocol == PROTO_HTTP) queryType = QueryType_CQL; + + return r; } @@ -810,7 +813,7 @@ int cmd_authentication(const char *arg) /* SEARCH SERVICE ------------------------------ */ static void display_record(Z_External *r); -static void print_record(const unsigned char *buf, size_t len) +static void print_record(const char *buf, size_t len) { size_t i = len; print_stringn(buf, len); @@ -870,91 +873,72 @@ static void display_record(Z_External *r) } } } - if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_soif)) - { - print_record((const unsigned char *) r->u.octet_aligned->buf, - r->u.octet_aligned->len); - marc_file_write((const char *) r->u.octet_aligned->buf, - r->u.octet_aligned->len); - } - else if (oid && r->which == Z_External_octet) + if (oid && r->which == Z_External_octet) { - const char *octet_buf = (char*)r->u.octet_aligned->buf; - if (oid && (!oid_oidcmp(oid, yaz_oid_recsyn_xml) - || !oid_oidcmp(oid, yaz_oid_recsyn_xml) - || !oid_oidcmp(oid, yaz_oid_recsyn_html))) - { - print_record((const unsigned char *) octet_buf, - r->u.octet_aligned->len); - } - else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_postscript)) + const char *octet_buf = (const char*)r->u.octet_aligned->buf; + size_t octet_len = r->u.octet_aligned->len; + if (!oid_oidcmp(oid, yaz_oid_recsyn_xml) + || !oid_oidcmp(oid, yaz_oid_recsyn_xml) + || !oid_oidcmp(oid, yaz_oid_recsyn_html)) { - int size = r->u.octet_aligned->len; - if (size > 100) - size = 100; - print_record((const unsigned char *) octet_buf, size); + fwrite(octet_buf, 1, octet_len, stdout); } - else + else if (yaz_oid_is_iso2709(oid)) { - if (oid && yaz_oid_is_iso2709(oid)) + const char *result; + size_t rlen; + yaz_iconv_t cd = 0; + yaz_marc_t mt = yaz_marc_create(); + const char *from = 0; + + if (marcCharset && !strcmp(marcCharset, "auto")) { - const char *result; - size_t rlen; - yaz_iconv_t cd = 0; - yaz_marc_t mt = yaz_marc_create(); - const char *from = 0; - - if (marcCharset && !strcmp(marcCharset, "auto")) - { - if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc)) - { - if (octet_buf[9] == 'a') - from = "UTF-8"; - else - from = "MARC-8"; - } - else - from = "ISO-8859-1"; - } - else if (marcCharset) - from = marcCharset; - if (outputCharset && from) + if (!oid_oidcmp(oid, yaz_oid_recsyn_usmarc)) { - cd = yaz_iconv_open(outputCharset, from); - printf("convert from %s to %s", from, - outputCharset); - if (!cd) - printf(" unsupported\n"); + if (octet_buf[9] == 'a') + from = "UTF-8"; else - { - yaz_marc_iconv(mt, cd); - printf("\n"); - } + from = "MARC-8"; } - - if (yaz_marc_decode_buf(mt, octet_buf, r->u.octet_aligned->len, - &result, &rlen)> 0) + else + from = "ISO-8859-1"; + } + else if (marcCharset) + from = marcCharset; + if (outputCharset && from) + { + cd = yaz_iconv_open(outputCharset, from); + printf("convert from %s to %s", from, + outputCharset); + if (!cd) + printf(" unsupported\n"); + else { - if (fwrite(result, rlen, 1, stdout) != 1) - { - printf("write to stdout failed\n"); - } + yaz_marc_iconv(mt, cd); + printf("\n"); } - else + } + + if (yaz_marc_decode_buf(mt, octet_buf, octet_len, + &result, &rlen)> 0) + { + if (fwrite(result, rlen, 1, stdout) != 1) { - printf("bad MARC. Dumping as it is:\n"); - print_record((const unsigned char*) octet_buf, - r->u.octet_aligned->len); + printf("write to stdout failed\n"); } - yaz_marc_destroy(mt); - if (cd) - yaz_iconv_close(cd); } else { - print_record((const unsigned char*) octet_buf, - r->u.octet_aligned->len); + printf("bad MARC. Dumping as it is:\n"); + print_record(octet_buf, octet_len); } + yaz_marc_destroy(mt); + if (cd) + yaz_iconv_close(cd); + } + else + { + print_record(octet_buf, octet_len); } marc_file_write(octet_buf, r->u.octet_aligned->len); } @@ -965,7 +949,7 @@ static void display_record(Z_External *r) printf("Expecting single SUTRS type for SUTRS.\n"); return; } - print_record(r->u.sutrs->buf, r->u.sutrs->len); + print_record((const char *) r->u.sutrs->buf, r->u.sutrs->len); marc_file_write((const char *) r->u.sutrs->buf, r->u.sutrs->len); } else if (oid && !oid_oidcmp(oid, yaz_oid_recsyn_grs_1)) @@ -1212,11 +1196,7 @@ static int send_srw(Z_SRW_PDU *sr) const char *charset = negotiationCharset; const char *host_port = cur_host; Z_GDU *gdu; - char *path = 0; - - path = (char *) odr_malloc(out, 2+strlen(databaseNames[0])); - *path = '/'; - strcpy(path+1, databaseNames[0]); + char *path = yaz_encode_sru_dbpath_odr(out, databaseNames[0]); gdu = z_get_HTTP_Request_host_path(out, host_port, path); @@ -1845,7 +1825,7 @@ void process_ESResponse(Z_ExtendedServicesResponse *res) if (id) { printf("Target Reference: "); - print_stringn (id->buf, id->len); + print_stringn((const char *) id->buf, id->len); printf("\n"); } if (ext->which == Z_External_update) @@ -2513,6 +2493,130 @@ static int cmd_init(const char *arg) return 2; } +static Z_GDU *get_HTTP_Request_url(ODR odr, const char *url) +{ + Z_GDU *p = z_get_HTTP_Request(odr); + const char *host = url; + const char *cp0 = strstr(host, "://"); + const char *cp1 = 0; + if (cp0) + cp0 = cp0+3; + else + cp0 = host; + + cp1 = strchr(cp0, '/'); + if (!cp1) + cp1 = cp0 + strlen(cp0); + + if (cp0 && cp1) + { + char *h = (char*) odr_malloc(odr, cp1 - cp0 + 1); + memcpy (h, cp0, cp1 - cp0); + h[cp1-cp0] = '\0'; + z_HTTP_header_add(odr, &p->u.HTTP_Request->headers, "Host", h); + } + p->u.HTTP_Request->path = odr_strdup(odr, *cp1 ? cp1 : "/"); + return p; +} + +static WRBUF get_url(const char *uri, WRBUF username, WRBUF password, + int *code, int show_headers) +{ + WRBUF result = 0; + ODR out = odr_createmem(ODR_ENCODE); + ODR in = odr_createmem(ODR_DECODE); + Z_GDU *gdu = get_HTTP_Request_url(out, uri); + + gdu->u.HTTP_Request->method = odr_strdup(out, "GET"); + if (username && password) + { + z_HTTP_header_add_basic_auth(out, &gdu->u.HTTP_Request->headers, + wrbuf_cstr(username), + wrbuf_cstr(password)); + } + z_HTTP_header_add(out, &gdu->u.HTTP_Request->headers, "Accept", + "text/xml"); + if (!z_GDU(out, &gdu, 0, 0)) + { + yaz_log(YLOG_WARN, "Can not encode HTTP request URL:%s", uri); + } + else + { + void *add; + COMSTACK conn = cs_create_host(uri, 1, &add); + if (cs_connect(conn, add) < 0) + yaz_log(YLOG_WARN, "Can not connect to URL:%s", uri); + else + { + int len; + char *buf = odr_getbuf(out, &len, 0); + + if (cs_put(conn, buf, len) < 0) + yaz_log(YLOG_WARN, "cs_put failed URL:%s", uri); + else + { + char *netbuffer = 0; + int netlen = 0; + int res = cs_get(conn, &netbuffer, &netlen); + if (res <= 0) + { + yaz_log(YLOG_WARN, "cs_get failed URL:%s", uri); + } + else + { + Z_GDU *gdu; + odr_setbuf(in, netbuffer, res, 0); + if (!z_GDU(in, &gdu, 0, 0) + || gdu->which != Z_GDU_HTTP_Response) + { + yaz_log(YLOG_WARN, "decode failed URL: %s", uri); + } + else + { + Z_HTTP_Response *res = gdu->u.HTTP_Response; + struct Z_HTTP_Header *h; + result = wrbuf_alloc(); + if (show_headers) + { + + wrbuf_printf(result, "HTTP %d\n", res->code); + for (h = res->headers; h; h = h->next) + wrbuf_printf(result, "%s: %s\n", + h->name, h->value); + } + *code = res->code; + wrbuf_write(result, res->content_buf, res->content_len); + } + } + xfree(netbuffer); + } + cs_close(conn); + } + } + odr_destroy(out); + odr_destroy(in); + return result; +} + + +static int cmd_url(const char *arg) +{ + int code = 0; + WRBUF res = get_url(arg, 0, 0, &code, 1); + if (res) + { + if (wrbuf_len(res) > 1200) + { + fwrite(wrbuf_buf(res), 1, 1200, stdout); + printf(".. out of %lld\n", (long long) wrbuf_len(res)); + } + else + puts(wrbuf_cstr(res)); + wrbuf_destroy(res); + } + return 0; +} + static int cmd_sru(const char *arg) { if (!*arg) @@ -2671,7 +2775,7 @@ static void parse_show_args(const char *arg_c, char *setstring, if ((p = strchr(arg, '+'))) { - *number = atoi(p + 1); + *number = odr_atoi(p + 1); *p = '\0'; } if (*arg) @@ -2682,7 +2786,7 @@ static void parse_show_args(const char *arg_c, char *setstring, *start = 1; } else - *start = atoi(arg); + *start = odr_atoi(arg); } if (p && (p=strchr(p+1, '+'))) strcpy(setstring, p+1); @@ -4009,6 +4113,12 @@ static void http_response(Z_HTTP_Response *hres) int ret = -1; const char *connection_head = z_HTTP_header_lookup(hres->headers, "Connection"); + + if (hres->code != 200) + { + printf("HTTP Error Status=%d\n", hres->code); + } + if (!yaz_srw_check_content_type(hres)) printf("Content type does not appear to be XML\n"); else @@ -4036,12 +4146,14 @@ static void http_response(Z_HTTP_Response *hres) printf("Got update response. Status: %s\n", sr->u.update_response->operationStatus); else + { + printf("Decoding of SRW package failed\n"); ret = -1; + } } else if (soap_package && (soap_package->which == Z_SOAP_fault || soap_package->which == Z_SOAP_error)) { - printf("HTTP Error Status=%d\n", hres->code); printf("SOAP Fault code %s\n", soap_package->u.fault->fault_code); printf("SOAP Fault string %s\n", @@ -4058,17 +4170,7 @@ static void http_response(Z_HTTP_Response *hres) odr_destroy(o); } if (ret) - { - if (hres->code != 200) - { - printf("HTTP Error Status=%d\n", hres->code); - } - else - { - printf("Decoding of SRW package failed\n"); - } - close_session(); - } + close_session(); /* close session on error */ else { if (!strcmp(hres->version, "1.0")) @@ -4581,6 +4683,7 @@ static struct { {"help", cmd_help, "", NULL,0,NULL}, {"init", cmd_init, "", NULL,0,NULL}, {"sru", cmd_sru, " ", NULL,0,NULL}, + {"url", cmd_url, "", NULL,0,NULL}, {"exit", cmd_quit, "",NULL,0,NULL}, {0,0,0,0,0,0} };