| File: | ui/help_url.c |
| Warning: | line 333, column 9 Value stored to 'url' is never read |
Press '?' to see keyboard shortcuts
Keyboard shortcuts:
| 1 | /* help_url.c |
| 2 | * |
| 3 | * Some content from gtk/help_dlg.c by Laurent Deniel <laurent.deniel@free.fr> |
| 4 | * |
| 5 | * Wireshark - Network traffic analyzer |
| 6 | * By Gerald Combs <gerald@wireshark.org> |
| 7 | * Copyright 2000 Gerald Combs |
| 8 | * |
| 9 | * SPDX-License-Identifier: GPL-2.0-or-later |
| 10 | */ |
| 11 | |
| 12 | #include "config.h" |
| 13 | |
| 14 | #include <string.h> |
| 15 | |
| 16 | #include <glib.h> |
| 17 | |
| 18 | #include "help_url.h" |
| 19 | #include "urls.h" |
| 20 | #include "wsutil/filesystem.h" |
| 21 | #include <wsutil/ws_assert.h> |
| 22 | #include <wsutil/application_flavor.h> |
| 23 | |
| 24 | // To do: |
| 25 | // - Automatically generate part or all of this, e.g. by parsing |
| 26 | // the DocBook XML or the chunked HTML. |
| 27 | |
| 28 | /* |
| 29 | * Open the help dialog and show a specific HTML help page. |
| 30 | */ |
| 31 | char * |
| 32 | user_guide_url(const char *page) { |
| 33 | GString *url = g_string_new(""); |
| 34 | |
| 35 | #if defined(_WIN32) |
| 36 | /* |
| 37 | * The User's Guide is in a directory named "Wireshark User's Guide" in |
| 38 | * the program directory. |
| 39 | */ |
| 40 | |
| 41 | GString *ug_dir = g_string_new(""); |
| 42 | g_string_printf(ug_dir, "%s\\Wireshark User's Guide", get_datafile_dir(application_configuration_environment_prefix())); |
| 43 | if (g_file_test(ug_dir->str, G_FILE_TEST_IS_DIR)) { |
| 44 | g_string_printf(url, "file:///%s/%s", ug_dir->str, page); |
| 45 | } |
| 46 | g_string_free(ug_dir, TRUE)(__builtin_constant_p ((!(0))) ? (((!(0))) ? (g_string_free) ( (ug_dir), ((!(0)))) : g_string_free_and_steal (ug_dir)) : (g_string_free ) ((ug_dir), ((!(0))))); |
| 47 | #else |
| 48 | char *path = g_build_filename(get_doc_dir(application_configuration_environment_prefix()), "wsug_html_chunked", page, NULL((void*)0)); |
| 49 | if (g_file_test(path, G_FILE_TEST_IS_REGULAR)) { |
| 50 | /* try to open the HTML page from the filesystem */ |
| 51 | g_string_printf(url, "file://%s", path); |
| 52 | } |
| 53 | g_free(path); |
| 54 | path = NULL((void*)0); |
| 55 | #endif /* _WIN32 */ |
| 56 | |
| 57 | |
| 58 | /* Fall back to wireshark.org. */ |
| 59 | if (url->len == 0) { |
| 60 | g_string_printf(url, WS_DOCS_URL"https://www.wireshark.org/docs/" "wsug_html_chunked/%s", page); |
| 61 | } |
| 62 | return g_string_free(url, FALSE)(__builtin_constant_p ((0)) ? (((0)) ? (g_string_free) ((url) , ((0))) : g_string_free_and_steal (url)) : (g_string_free) ( (url), ((0)))); |
| 63 | } |
| 64 | |
| 65 | char * |
| 66 | topic_action_url(topic_action_e action) |
| 67 | { |
| 68 | char *url; |
| 69 | |
| 70 | switch(action) { |
| 71 | /* pages online at www.wireshark.org */ |
| 72 | case(ONLINEPAGE_WIRESHARK_HOME): |
| 73 | url = g_strdup(WS_HOME_PAGE_URL)g_strdup_inline ("https://www.wireshark.org"); |
| 74 | break; |
| 75 | case(ONLINEPAGE_WIRESHARK_WIKI): |
| 76 | url = g_strdup(WS_WIKI_HOME_URL)g_strdup_inline ("https://wiki.wireshark.org"); |
| 77 | break; |
| 78 | case(ONLINEPAGE_WIRESHARK_DOWNLOAD): |
| 79 | url = g_strdup(WS_DOWNLOAD_URL)g_strdup_inline ("https://www.wireshark.org/download.html"); |
| 80 | break; |
| 81 | case(ONLINEPAGE_DOCS): |
| 82 | url = g_strdup(WS_DOCS_URL)g_strdup_inline ("https://www.wireshark.org/docs/"); |
| 83 | break; |
| 84 | case(ONLINEPAGE_USERGUIDE): |
| 85 | url = g_strdup(WS_DOCS_URL "wsug_html_chunked/")g_strdup_inline ("https://www.wireshark.org/docs/" "wsug_html_chunked/" ); |
| 86 | break; |
| 87 | case(ONLINEPAGE_FAQ): |
| 88 | url = g_strdup(WS_FAQ_URL)g_strdup_inline ("https://www.wireshark.org/faq.html"); |
| 89 | break; |
| 90 | case(ONLINEPAGE_ASK): |
| 91 | url = g_strdup(WS_Q_AND_A_URL)g_strdup_inline ("https://ask.wireshark.org"); |
| 92 | break; |
| 93 | case(ONLINEPAGE_SAMPLE_FILES): |
| 94 | url = g_strdup(WS_WIKI_URL("SampleCaptures"))g_strdup_inline ("https://wiki.wireshark.org" "/" "SampleCaptures" ); |
| 95 | break; |
| 96 | case(ONLINEPAGE_CAPTURE_SETUP): |
| 97 | url = g_strdup(WS_WIKI_URL("CaptureSetup"))g_strdup_inline ("https://wiki.wireshark.org" "/" "CaptureSetup" ); |
| 98 | break; |
| 99 | case(ONLINEPAGE_NETWORK_MEDIA): |
| 100 | url = g_strdup(WS_WIKI_URL("CaptureSetup/NetworkMedia"))g_strdup_inline ("https://wiki.wireshark.org" "/" "CaptureSetup/NetworkMedia" ); |
| 101 | break; |
| 102 | case(ONLINEPAGE_SAMPLE_CAPTURES): |
| 103 | url = g_strdup(WS_WIKI_URL("SampleCaptures"))g_strdup_inline ("https://wiki.wireshark.org" "/" "SampleCaptures" ); |
| 104 | break; |
| 105 | case(ONLINEPAGE_SECURITY): |
| 106 | url = g_strdup(WS_WIKI_URL("Security"))g_strdup_inline ("https://wiki.wireshark.org" "/" "Security"); |
| 107 | break; |
| 108 | case(ONLINEPAGE_DFILTER_REF): |
| 109 | url = g_strdup(WS_DOCS_URL "dfref/")g_strdup_inline ("https://www.wireshark.org/docs/" "dfref/"); |
| 110 | break; |
| 111 | |
| 112 | /* pages online at stratoshark.org */ |
| 113 | case(ONLINEPAGE_STRATOSHARK_HOME): |
| 114 | url = g_strdup(SS_HOME_PAGE_URL)g_strdup_inline ("https://stratoshark.org"); |
| 115 | break; |
| 116 | case(ONLINEPAGE_STRATOSHARK_WIKI): |
| 117 | url = g_strdup(SS_WIKI_HOME_URL)g_strdup_inline ("https://wiki.wireshark.org/stratoshark"); |
| 118 | break; |
| 119 | case(ONLINEPAGE_STRATOSHARK_DOWNLOAD): |
| 120 | url = g_strdup(SS_DOWNLOAD_URL)g_strdup_inline ("https://stratoshark.org"); |
| 121 | break; |
| 122 | |
| 123 | /* local manual pages */ |
| 124 | case(LOCALPAGE_MAN_WIRESHARK): |
| 125 | url = doc_file_url("wireshark.html", application_configuration_environment_prefix()); |
| 126 | break; |
| 127 | case(LOCALPAGE_MAN_STRATOSHARK): |
| 128 | url = doc_file_url("stratoshark.html", application_configuration_environment_prefix()); |
| 129 | break; |
| 130 | case(LOCALPAGE_MAN_WIRESHARK_FILTER): |
| 131 | url = doc_file_url("wireshark-filter.html", application_configuration_environment_prefix()); |
| 132 | break; |
| 133 | case(LOCALPAGE_MAN_CAPINFOS): |
| 134 | url = doc_file_url("capinfos.html", application_configuration_environment_prefix()); |
| 135 | break; |
| 136 | case(LOCALPAGE_MAN_DUMPCAP): |
| 137 | url = doc_file_url("dumpcap.html", application_configuration_environment_prefix()); |
| 138 | break; |
| 139 | case(LOCALPAGE_MAN_EDITCAP): |
| 140 | url = doc_file_url("editcap.html", application_configuration_environment_prefix()); |
| 141 | break; |
| 142 | case(LOCALPAGE_MAN_MERGECAP): |
| 143 | url = doc_file_url("mergecap.html", application_configuration_environment_prefix()); |
| 144 | break; |
| 145 | case(LOCALPAGE_MAN_RAWSHARK): |
| 146 | url = doc_file_url("rawshark.html", application_configuration_environment_prefix()); |
| 147 | break; |
| 148 | case(LOCALPAGE_MAN_REORDERCAP): |
| 149 | url = doc_file_url("reordercap.html", application_configuration_environment_prefix()); |
| 150 | break; |
| 151 | case(LOCALPAGE_MAN_TEXT2PCAP): |
| 152 | url = doc_file_url("text2pcap.html", application_configuration_environment_prefix()); |
| 153 | break; |
| 154 | case(LOCALPAGE_MAN_TSHARK): |
| 155 | url = doc_file_url("tshark.html", application_configuration_environment_prefix()); |
| 156 | break; |
| 157 | |
| 158 | /* Release Notes */ |
| 159 | case(LOCALPAGE_WIRESHARK_RELEASE_NOTES): |
| 160 | url = doc_file_url("Wireshark Release Notes.html", application_configuration_environment_prefix()); |
| 161 | break; |
| 162 | case(LOCALPAGE_STRATOSHARK_RELEASE_NOTES): |
| 163 | url = doc_file_url("Stratoshark Release Notes.html", application_configuration_environment_prefix()); |
| 164 | break; |
| 165 | |
| 166 | /* local help pages (User's Guide) */ |
| 167 | case(HELP_CONTENT): |
| 168 | url = user_guide_url( "index.html"); |
| 169 | break; |
| 170 | case(HELP_CAPTURE_OPTIONS): |
| 171 | url = user_guide_url("ChCapCaptureOptions.html"); |
| 172 | break; |
| 173 | case(HELP_CAPTURE_FILTERS_DIALOG): |
| 174 | url = user_guide_url("ChWorkDefineFilterSection.html"); |
| 175 | break; |
| 176 | case(HELP_DISPLAY_FILTERS_DIALOG): |
| 177 | url = user_guide_url("ChWorkDefineFilterSection.html"); |
| 178 | break; |
| 179 | case(HELP_DISPLAY_MACRO_DIALOG): |
| 180 | url = user_guide_url("ChWorkDefineFilterMacrosSection.html"); |
| 181 | break; |
| 182 | case(HELP_FILTER_EXPRESSION_DIALOG): |
| 183 | url = user_guide_url("ChWorkFilterAddExpressionSection.html"); |
| 184 | break; |
| 185 | case(HELP_COLORING_RULES_DIALOG): |
| 186 | url = user_guide_url("ChCustColorizationSection.html"); |
| 187 | break; |
| 188 | case(HELP_CONFIG_PROFILES_DIALOG): |
| 189 | url = user_guide_url("ChCustConfigProfilesSection.html"); |
| 190 | break; |
| 191 | case(HELP_PRINT_DIALOG): |
| 192 | url = user_guide_url("ChIOPrintSection.html"); |
| 193 | break; |
| 194 | case(HELP_FIND_DIALOG): |
| 195 | url = user_guide_url("ChWorkFindPacketSection.html"); |
| 196 | break; |
| 197 | case(HELP_FIREWALL_DIALOG): |
| 198 | url = user_guide_url("ChUseToolsMenuSection.html"); |
| 199 | break; |
| 200 | case(HELP_GOTO_DIALOG): |
| 201 | url = user_guide_url("ChWorkGoToPacketSection.html"); |
| 202 | break; |
| 203 | case(HELP_CAPTURE_OPTIONS_DIALOG): |
| 204 | url = user_guide_url("ChCapCaptureOptions.html"); |
| 205 | break; |
| 206 | case(HELP_CAPTURE_INFO_DIALOG): |
| 207 | url = user_guide_url("ChCapRunningSection.html"); |
| 208 | break; |
| 209 | case(HELP_CAPTURE_MANAGE_INTERFACES_DIALOG): |
| 210 | url = user_guide_url("ChCapManageInterfacesSection.html"); |
| 211 | break; |
| 212 | case(HELP_ENABLED_PROTOCOLS_DIALOG): |
| 213 | url = user_guide_url("ChCustProtocolDissectionSection.html"); |
| 214 | break; |
| 215 | case(HELP_ENABLED_HEURISTICS_DIALOG): |
| 216 | url = user_guide_url("ChCustProtocolDissectionSection.html"); |
| 217 | break; |
| 218 | case(HELP_DECODE_AS_DIALOG): |
| 219 | url = user_guide_url("ChCustProtocolDissectionSection.html"); |
| 220 | break; |
| 221 | case(HELP_DECODE_AS_SHOW_DIALOG): |
| 222 | url = user_guide_url("ChCustProtocolDissectionSection.html"); |
| 223 | break; |
| 224 | case(HELP_FOLLOW_STREAM_DIALOG): |
| 225 | url = user_guide_url("ChAdvFollowStreamSection.html"); |
| 226 | break; |
| 227 | case(HELP_SHOW_PACKET_BYTES_DIALOG): |
| 228 | url = user_guide_url("ChAdvShowPacketBytes.html"); |
| 229 | break; |
| 230 | case(HELP_EXPERT_INFO_DIALOG): |
| 231 | url = user_guide_url("ChAdvExpert.html"); |
| 232 | break; |
| 233 | case(HELP_EXTCAP_OPTIONS_DIALOG): |
| 234 | url = doc_file_url("extcap.html", application_configuration_environment_prefix()); |
| 235 | break; |
| 236 | case(HELP_STATS_SUMMARY_DIALOG): |
| 237 | url = user_guide_url("ChStatSummary.html"); |
| 238 | break; |
| 239 | case(HELP_STATS_PROTO_HIERARCHY_DIALOG): |
| 240 | url = user_guide_url("ChStatHierarchy.html"); |
| 241 | break; |
| 242 | case(HELP_STATS_ENDPOINTS_DIALOG): |
| 243 | url = user_guide_url("ChStatEndpoints.html"); |
| 244 | break; |
| 245 | case(HELP_STATS_CONVERSATIONS_DIALOG): |
| 246 | url = user_guide_url("ChStatConversations.html"); |
| 247 | break; |
| 248 | case(HELP_STATS_IO_GRAPH_DIALOG): |
| 249 | url = user_guide_url("ChStatIOGraphs.html"); |
| 250 | break; |
| 251 | case(HELP_STATS_LTE_MAC_TRAFFIC_DIALOG): |
| 252 | url = user_guide_url("ChTelLTE.html#ChTelLTEMACTraffic"); |
| 253 | break; |
| 254 | case(HELP_STATS_LTE_RLC_TRAFFIC_DIALOG): |
| 255 | url = user_guide_url("ChTelLTE.html#ChTelLTERLCTraffic"); |
| 256 | break; |
| 257 | case(HELP_STATS_TCP_STREAM_GRAPHS_DIALOG): |
| 258 | url = user_guide_url("ChStatTCPStreamGraphs.html"); |
| 259 | break; |
| 260 | case(HELP_STATS_WLAN_TRAFFIC_DIALOG): |
| 261 | url = user_guide_url("ChWirelessWLANTraffic.html"); |
| 262 | break; |
| 263 | case(HELP_FILESET_DIALOG): |
| 264 | url = user_guide_url("ChIOFileSetSection.html"); |
| 265 | break; |
| 266 | case(HELP_CAPTURE_INTERFACE_OPTIONS_DIALOG): |
| 267 | url = user_guide_url("ChCustPreferencesSection.html#ChCustInterfaceOptionsSection"); |
| 268 | break; |
| 269 | case(HELP_PREFERENCES_DIALOG): |
| 270 | url = user_guide_url("ChCustPreferencesSection.html"); |
| 271 | break; |
| 272 | case(HELP_EXPORT_FILE_DIALOG): |
| 273 | case(HELP_EXPORT_FILE_WIN32_DIALOG): |
| 274 | url = user_guide_url("ChIOExportSection.html"); |
| 275 | break; |
| 276 | case(HELP_EXPORT_BYTES_DIALOG): |
| 277 | url = user_guide_url("ChIOExportSection.html#ChIOExportSelectedDialog"); |
| 278 | break; |
| 279 | case(HELP_EXPORT_PDUS_DIALOG): |
| 280 | url = user_guide_url("ChIOExportSection.html#ChIOExportPDUSDialog"); |
| 281 | break; |
| 282 | case(HELP_STRIP_HEADERS_DIALOG): |
| 283 | url = user_guide_url("ChIOExportSection.html#ChIOStripHeadersDialog"); |
| 284 | break; |
| 285 | case(HELP_EXPORT_OBJECT_LIST): |
| 286 | url = user_guide_url("ChIOExportSection.html#ChIOExportObjectsDialog"); |
| 287 | break; |
| 288 | case(HELP_OPEN_DIALOG): |
| 289 | case(HELP_OPEN_WIN32_DIALOG): |
| 290 | url = user_guide_url("ChIOOpenSection.html"); |
| 291 | break; |
| 292 | case(HELP_MERGE_DIALOG): |
| 293 | case(HELP_MERGE_WIN32_DIALOG): |
| 294 | url = user_guide_url("ChIOMergeSection.html"); |
| 295 | break; |
| 296 | case(HELP_IMPORT_DIALOG): |
| 297 | url = user_guide_url("ChIOImportSection.html"); |
| 298 | break; |
| 299 | case(HELP_SAVE_DIALOG): |
| 300 | case(HELP_SAVE_WIN32_DIALOG): |
| 301 | url = user_guide_url("ChIOSaveSection.html"); |
| 302 | break; |
| 303 | case(HELP_TIME_SHIFT_DIALOG): |
| 304 | url = user_guide_url("ChWorkShiftTimePacketSection.html"); |
| 305 | break; |
| 306 | case(HELP_TELEPHONY_VOIP_CALLS_DIALOG): |
| 307 | url = user_guide_url("ChTelVoipCalls.html"); |
| 308 | break; |
| 309 | case(HELP_TELEPHONY_RTP_ANALYSIS_DIALOG): |
| 310 | url = user_guide_url("ChTelRTP.html#ChTelRTPAnalysis"); |
| 311 | break; |
| 312 | case(HELP_TELEPHONY_RTP_STREAMS_DIALOG): |
| 313 | url = user_guide_url("ChTelRTP.html#ChTelRTPStreams"); |
| 314 | break; |
| 315 | case(HELP_NEW_PACKET_DIALOG): |
| 316 | url = user_guide_url("ChapterWork.html#ChWorkPacketSepView"); |
| 317 | break; |
| 318 | case(HELP_IAX2_ANALYSIS_DIALOG): |
| 319 | url = user_guide_url("ChTelIAX2Analysis.html"); |
| 320 | break; |
| 321 | case(HELP_TELEPHONY_RTP_PLAYER_DIALOG): |
| 322 | url = user_guide_url("ChTelRTP.html#ChTelRtpPlayer"); |
| 323 | break; |
| 324 | case(HELP_STAT_FLOW_GRAPH): |
| 325 | url = user_guide_url("ChStatFlowGraph.html"); |
| 326 | break; |
| 327 | case(HELP_STATS_PLOT_DIALOG): |
| 328 | url = user_guide_url("ChStatPlots.html"); |
| 329 | break; |
| 330 | |
| 331 | case(TOPIC_ACTION_NONE): |
| 332 | default: |
| 333 | url = g_strdup(WS_HOME_PAGE_URL)g_strdup_inline ("https://www.wireshark.org"); |
Value stored to 'url' is never read | |
| 334 | ws_assert_not_reached()ws_log_fatal_full("", LOG_LEVEL_ERROR, "ui/help_url.c", 334, __func__ , "assertion \"not reached\" failed"); |
| 335 | } |
| 336 | |
| 337 | return url; |
| 338 | } |