Annotation of Amaya/amaya/amaya.h, revision 1.69
1.8 cvs 1: /*
2: *
3: * (c) COPYRIGHT MIT and INRIA, 1996.
4: * Please first read the full copyright statement in file COPYRIGHT.
5: *
6: */
7:
1.59 cvs 8: #ifndef AMAYA_H
1.1 cvs 9: #define AMAYA_H
10:
1.10 cvs 11: /* Thot interface */
12: #include "thot_gui.h"
13: #include "thot_sys.h"
14: #include "app.h"
15: #include "application.h"
16: #include "attribute.h"
17: #include "browser.h"
18: #include "content.h"
19: #include "dialog.h"
20: #include "interface.h"
21: #include "libmsg.h"
22: #include "message.h"
23: #include "presentation.h"
24: #include "selection.h"
25: #include "reference.h"
26: #include "tree.h"
27: #include "view.h"
28:
1.1 cvs 29: /* Included headerfiles */
1.10 cvs 30: #include "EDITOR.h"
1.1 cvs 31: #include "HTML.h"
32: #include "amayamsg.h"
33:
1.25 cvs 34: #define MAX_LENGTH 512
35: #define NAME_LENGTH 32
36: #define HTAppName "amaya"
1.68 cvs 37: #define HTAppVersion "V1.3b"
1.25 cvs 38:
1.36 cvs 39: #define URL_SEP '/'
40: #define URL_STR "/"
41:
1.50 cvs 42: /* The structures used for request callbacks */
43:
44: typedef void TIcbf (Document doc, int status, char *urlName,
45: char *outputfile, const char *content_type,
46: const char *data_block, int data_block_size,
47: void *context);
48:
49: typedef void TTcbf (Document doc, int status, char *urlName,
50: char *outputfile, const char *content_type,
51: void *context);
52:
1.25 cvs 53: /* How are Network accesses provided ? */
54: #ifdef AMAYA_JAVA
55: #include "libjava.h"
56: #else
1.39 cvs 57: #ifdef AMAYA_ILU
58: #include "libilu.h"
59: #else
1.25 cvs 60: #include "libwww.h"
61: #endif
1.39 cvs 62: #endif
1.1 cvs 63:
1.66 cvs 64: /* The different events to open a new document */
1.41 cvs 65: typedef enum _ClickEvent {
1.66 cvs 66: CE_ABSOLUTE, CE_RELATIVE, CE_FORM_POST, CE_FORM_GET, CE_HELP, CE_MAKEBOOK
1.41 cvs 67: } ClickEvent;
1.20 cvs 68:
69: typedef char AmayaReadChar ();
70: #define NO 0
71: #define YES 1
72:
73: /* dialogue */
74: #define URLForm 1
1.29 cvs 75: #define OpenForm 2
76: #define URLName 3
77: #define LocalName 4
78: #define DirSelect 5
79: #define DocSelect 6
1.20 cvs 80: #define StopCommand 7
1.29 cvs 81: #define SaveForm 8
1.20 cvs 82: #define DirSave 9
83: #define DocSave 10
84: #define ToggleSave 11
1.29 cvs 85: #define NameSave 12
1.30 cvs 86: #define ImgDirSave 13
87: #define Label1 14
88: #define Label2 15
89: #define Label3 16
90: #define Label4 17
1.29 cvs 91: #define ConfirmForm 18
92: #define ConfirmText 19
1.20 cvs 93: #define AttrHREFForm 20
94: #define AttrHREFText 21
95: #define FormAnswer 22
96: #define AnswerText 24
97: #define NameText 25
98: #define PasswordText 26
1.30 cvs 99: #define FilterText 27
100: #define ClassForm 28
1.20 cvs 101: #define ClassSelect 29
102: #define AClassForm 30
1.30 cvs 103: #define AClassSelect 31
104: #define ConfirmSave 32
105: #define ConfirmSaveList 33
106: #define OptionMenu 34
1.69 ! cvs 107: #define MAX_SUBMENUS 20
! 108: /* MAX_SUBMENUS references reserved for submenus of Option menu */
! 109: #define About1 55
! 110: #define About2 56
! 111: #define About3 57
! 112: #define Version 58
! 113: #define FormAbout 59
! 114: #define FromCSS 60
! 115: #define CSSSelect 61
! 116: #define MAX_REF 62
1.20 cvs 117:
1.11 cvs 118: /* The possible GET/POST/PUT request modes */
1.1 cvs 119:
1.11 cvs 120: /*synchronous request*/
121: #define AMAYA_SYNC 1 /*0x000001 */
122: /*synchronous request with incremental callbacks */
123: #define AMAYA_ISYNC 2 /*0x000010 */
124: /*asynchronous request */
1.5 cvs 125: #define AMAYA_ASYNC 4 /*0x000100 */
1.11 cvs 126: /*asynchronous request with incremental callbacks */
1.5 cvs 127: #define AMAYA_IASYNC 8 /*0x001000 */
1.11 cvs 128: /* send the form using the POST HTTP method */
1.5 cvs 129: #define AMAYA_FORM_POST 16 /*0x010000 */
1.11 cvs 130: /* send the form using the GET HTTP method */
1.5 cvs 131: #define AMAYA_FORM_GET 32 /*0x100000 */
1.23 cvs 132: /* bypass caching */
133: #define AMAYA_NOCACHE 64
134: /* don't follow redirections */
135: #define AMAYA_NOREDIR 128
1.48 cvs 136: #ifndef AMAYA_JAVA
137: /* Prevents a stop race condition in ASYNC transfers */
138: #define AMAYA_ASYNC_SAFE_STOP 256
1.60 cvs 139: #define AMAYA_LOAD_CSS 512
1.67 cvs 140: #define AMAYA_FLUSH_REQUEST 1024
1.63 cvs 141: #else
142: #define AMAYA_ASYNC_SAFE_STOP 0
143: #define AMAYA_LOAD_CSS 0
1.48 cvs 144: #endif /* ! AMAYA_JAVA */
1.26 cvs 145: /*
146: * Flags to indicate the status of the network requests associated
147: * to a document.
148: */
149:
150: #define AMAYA_NET_INACTIVE 1
151: #define AMAYA_NET_ERROR 2
152: #define AMAYA_NET_ACTIVE 4
153:
1.25 cvs 154: /*
155: * Flags for HTParse, specifying which parts of the URL are needed
156: */
157: #define AMAYA_PARSE_ACCESS 16 /* Access scheme, e.g. "HTTP" */
158: #define AMAYA_PARSE_HOST 8 /* Host name, e.g. "www.w3.org" */
159: #define AMAYA_PARSE_PATH 4 /* URL Path, e.g. "pub/WWW/TheProject.html" */
160: #define AMAYA_PARSE_ANCHOR 2 /* Fragment identifier, e.g. "news" */
161: #define AMAYA_PARSE_PUNCTUATION 1 /* Include delimiters, e.g, "/" and ":" */
162: #define AMAYA_PARSE_ALL 31 /* All the parts */
1.1 cvs 163:
1.14 cvs 164: THOT_EXPORT int appArgc;
165: THOT_EXPORT char **appArgv;
166: THOT_EXPORT char TempFileDirectory[MAX_LENGTH];
167: THOT_EXPORT char Answer_text[MAX_LENGTH];
168: THOT_EXPORT char Answer_name[NAME_LENGTH];
169: THOT_EXPORT char Answer_password[NAME_LENGTH];
170: THOT_EXPORT char Display_password[NAME_LENGTH];
1.30 cvs 171: THOT_EXPORT char ScanFilter[NAME_LENGTH]; /* to scan directories */
1.14 cvs 172: THOT_EXPORT char *LastURLName; /* last URL requested */
173: THOT_EXPORT char *DirectoryName; /* local path of the document */
174: THOT_EXPORT char *DocumentName; /* document name */
1.43 cvs 175: THOT_EXPORT char *SavePath; /* saving path */
176: THOT_EXPORT char *SaveName; /* saving name of the document */
1.30 cvs 177: THOT_EXPORT char *ObjectName; /* document name */
1.14 cvs 178: THOT_EXPORT char *SaveImgsURL; /* where to save remote Images */
179: THOT_EXPORT char *TargetName;
1.45 cvs 180: THOT_EXPORT char *SavingFile; /* complete path or URL of the document */
181: THOT_EXPORT int Lg_password;
182: THOT_EXPORT int BaseDialog;
1.14 cvs 183: THOT_EXPORT int ReturnOption;
1.69 ! cvs 184: THOT_EXPORT int ReturnOptionMenu;
1.14 cvs 185: THOT_EXPORT Document CurrentDocument;
186: THOT_EXPORT Document SavingDocument;
187: THOT_EXPORT Document SavingObject;
188: THOT_EXPORT Document AttrHREFdocument;
1.45 cvs 189: THOT_EXPORT Document DocBook;
190: THOT_EXPORT Document IncludedDocument;
1.14 cvs 191: THOT_EXPORT Element AttrHREFelement;
192: THOT_EXPORT char *AttrHREFvalue;
193: THOT_EXPORT Document SelectionDoc;
1.45 cvs 194: THOT_EXPORT boolean SaveAsHTML;
1.62 cvs 195: THOT_EXPORT boolean SaveAsXML;
1.45 cvs 196: THOT_EXPORT boolean SaveAsText;
197: THOT_EXPORT boolean CopyImages; /* should we copy images in Save As */
198: THOT_EXPORT boolean UpdateURLs; /* should we update URLs in Save As */
199: THOT_EXPORT boolean UserAnswer;
200: THOT_EXPORT boolean InNewWindow;
1.14 cvs 201: THOT_EXPORT boolean SelectionInPRE;
202: THOT_EXPORT boolean SelectionInComment;
203: THOT_EXPORT boolean SelectionInEM;
204: THOT_EXPORT boolean SelectionInSTRONG;
205: THOT_EXPORT boolean SelectionInCITE;
1.56 cvs 206: THOT_EXPORT boolean SelectionInABBR;
207: THOT_EXPORT boolean SelectionInACRONYM;
1.57 cvs 208: THOT_EXPORT boolean SelectionInINS;
209: THOT_EXPORT boolean SelectionInDEL;
1.14 cvs 210: THOT_EXPORT boolean SelectionInDFN;
211: THOT_EXPORT boolean SelectionInCODE;
212: THOT_EXPORT boolean SelectionInVAR;
213: THOT_EXPORT boolean SelectionInSAMP;
214: THOT_EXPORT boolean SelectionInKBD;
215: THOT_EXPORT boolean SelectionInI;
216: THOT_EXPORT boolean SelectionInB;
217: THOT_EXPORT boolean SelectionInTT;
218: THOT_EXPORT boolean SelectionInBIG;
219: THOT_EXPORT boolean SelectionInSMALL;
1.1 cvs 220:
1.53 cvs 221: typedef enum
222: {
223: docHTML,
224: docHelp,
1.54 cvs 225: docText
1.53 cvs 226: } DocumentType;
1.64 cvs 227:
228:
229: /* a record for data associated with a request */
230: typedef struct _DocumentMetaDataElement
231: {
232: char *form_data; /* form data associated with a URL */
233: ClickEvent method; /* method used to send this data */
234: } DocumentMetaDataElement;
235:
1.1 cvs 236: #define DocumentTableLength 10
1.14 cvs 237: THOT_EXPORT char *DocumentURLs[DocumentTableLength];
1.64 cvs 238: /* Any formdata associated with a URL */
239: THOT_EXPORT DocumentMetaDataElement *DocumentMeta[DocumentTableLength];
1.41 cvs 240: /* TRUE if the document is displayed by help commands */
1.53 cvs 241: THOT_EXPORT DocumentType DocumentTypes[DocumentTableLength];
1.1 cvs 242: /* The whole document is loaded when the corresponding value
243: in FilesLoading is equal to 0 */
1.14 cvs 244: THOT_EXPORT int FilesLoading[DocumentTableLength];
1.26 cvs 245: /* Gives the status (error, success) of the download of the objects of
246: a document */
1.42 cvs 247:
1.26 cvs 248: THOT_EXPORT int DocNetworkStatus[DocumentTableLength];
1.14 cvs 249: THOT_EXPORT Document W3Loading; /* the document being loaded */
1.65 cvs 250: THOT_EXPORT Document BackupDocument; /* the current backup */
1.14 cvs 251: THOT_EXPORT int IButton;
252: THOT_EXPORT int BButton;
253: THOT_EXPORT int TTButton;
1.5 cvs 254:
1.64 cvs 255: #define IMAGE_NOT_LOADED 0
1.1 cvs 256: #define IMAGE_LOCAL 1
257: #define IMAGE_LOADED 2
258: #define IMAGE_MODIFIED 3
259:
1.27 cvs 260: #ifdef __STDC__
1.41 cvs 261: typedef void (*LoadedImageCallback)(Document doc, Element el, char *file, void *extra);
1.27 cvs 262: #else
263: typedef void (*LoadedImageCallback)();
264: #endif
1.5 cvs 265: typedef struct _ElemImage
266: {
1.27 cvs 267: Element currentElement;/* first element using this image */
1.5 cvs 268: struct _ElemImage *nextElement;
1.27 cvs 269: LoadedImageCallback callback; /* Callback for non-standard handling */
270: void *extra; /* any extra info for the CallBack */
1.5 cvs 271: }
272: ElemImage;
273:
274: typedef struct _LoadedImageDesc
275: {
1.58 cvs 276: char *originalName; /* complete URL of the image */
1.5 cvs 277: char *localName; /* local name (without path) of the image */
1.58 cvs 278: struct _LoadedImageDesc *prevImage;/* double linked list */
279: struct _LoadedImageDesc *nextImage;/* easier to unchain */
280: Document document; /* document concerned */
281: struct _ElemImage *elImage; /* first element using this image */
282: int imageType; /* the type of the image */
283: int status; /* the status of the image loading */
1.5 cvs 284: }
285: LoadedImageDesc;
286:
1.14 cvs 287: THOT_EXPORT LoadedImageDesc *ImageURLs;
1.31 cvs 288: THOT_EXPORT LoadedImageDesc *ImageLocal;
1.1 cvs 289:
290: #define EOS '\0'
291: #define EOL '\n'
292: #define TAB '\t'
293: #define SPACE ' '
1.22 cvs 294:
1.25 cvs 295: #endif /* AMAYA_H */
1.48 cvs 296:
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1.1 cvs 306:
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