diff options
Diffstat (limited to 'src/modules/comments/rawcom/rawcom.cpp')
| -rw-r--r-- | src/modules/comments/rawcom/rawcom.cpp | 275 |
1 files changed, 275 insertions, 0 deletions
diff --git a/src/modules/comments/rawcom/rawcom.cpp b/src/modules/comments/rawcom/rawcom.cpp new file mode 100644 index 0000000..ca93c64 --- /dev/null +++ b/src/modules/comments/rawcom/rawcom.cpp @@ -0,0 +1,275 @@ +/****************************************************************************** + * rawcom.cpp - code for class 'RawCom'- a module that reads raw commentary + * files: ot and nt using indexs ??.bks ??.cps ??.vss + */ + + +#include <ctype.h> +#include <stdio.h> +#include <fcntl.h> + +#ifndef __GNUC__ +#include <io.h> +#else +#include <unistd.h> +#endif + +#include <string.h> +#include <utilfuns.h> +#include <rawverse.h> +#include <rawcom.h> + + + /****************************************************************************** + * RawCom Constructor - Initializes data for instance of RawCom + * + * ENT: iname - Internal name for module + * idesc - Name to display to user for module + * idisp - Display object to use for displaying + */ + +RawCom::RawCom(const char *ipath, const char *iname, const char *idesc, SWDisplay *idisp, SWTextEncoding encoding, SWTextDirection dir, SWTextMarkup markup, const char* ilang) + : RawVerse(ipath), + SWCom(iname, idesc, idisp, encoding, dir, markup, ilang){ +} + + +/****************************************************************************** + * RawCom Destructor - Cleans up instance of RawCom + */ + +RawCom::~RawCom() +{ +} + + +/****************************************************************************** + * RawCom::operator char * - Returns the correct verse when char * cast + * is requested + * + * RET: string buffer with verse + */ + +char *RawCom::getRawEntry() { + long start = 0; + unsigned short size = 0; + VerseKey *key = 0; + +#ifndef _WIN32_WCE + try { +#endif + key = SWDYNAMIC_CAST(VerseKey, this->key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + if (!key) + key = new VerseKey(this->key); + + + findoffset(key->Testament(), key->Index(), &start, &size); + entrySize = size; // support getEntrySize call + + unsigned long newsize = (size + 2) * FILTERPAD; + if (newsize > entrybufallocsize) { + if (entrybuf) + delete [] entrybuf; + entrybuf = new char [ newsize ]; + entrybufallocsize = newsize; + } + *entrybuf = 0; + + gettext(key->Testament(), start, (size + 2), entrybuf); + + rawFilter(entrybuf, size, key); + + if (!isUnicode()) + preptext(entrybuf); + + if (key != this->key) + delete key; + + return entrybuf; +} + + +/****************************************************************************** + * RawCom::operator += - Increments module key a number of entries + * + * ENT: increment - Number of entries to jump forward + * + * RET: *this + */ + +SWModule &RawCom::operator +=(int increment) +{ + long start; + unsigned short size; + VerseKey *tmpkey = 0; + +#ifndef _WIN32_WCE + try { +#endif + tmpkey = SWDYNAMIC_CAST(VerseKey, key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + if (!tmpkey) + tmpkey = new VerseKey(key); + + findoffset(tmpkey->Testament(), tmpkey->Index(), &start, &size); + + SWKey lastgood = *tmpkey; + while (increment) { + long laststart = start; + unsigned short lastsize = size; + SWKey lasttry = *tmpkey; + (increment > 0) ? (*key)++ : (*key)--; + if (tmpkey != key) + delete tmpkey; + tmpkey = 0; +#ifndef _WIN32_WCE + try { +#endif + tmpkey = SWDYNAMIC_CAST(VerseKey, key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + if (!tmpkey) + tmpkey = new VerseKey(key); + + if ((error = key->Error())) { + *key = lastgood; + break; + } + long index = tmpkey->Index(); + findoffset(tmpkey->Testament(), index, &start, &size); + if ((((laststart != start) || (lastsize != size))||(!skipConsecutiveLinks)) && (start >= 0) && (size)) { + increment += (increment < 0) ? 1 : -1; + lastgood = *tmpkey; + } + } + error = (error) ? KEYERR_OUTOFBOUNDS : 0; + + if (tmpkey != key) + delete tmpkey; + + return *this; +} + +SWModule &RawCom::setentry(const char *inbuf, long len) { + VerseKey *key = 0; + // see if we have a VerseKey * or decendant +#ifndef _WIN32_WCE + try { +#endif + key = SWDYNAMIC_CAST(VerseKey, this->key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + // if we don't have a VerseKey * decendant, create our own + if (!key) + key = new VerseKey(this->key); + + settext(key->Testament(), key->Index(), inbuf, len); + + if (this->key != key) // free our key if we created a VerseKey + delete key; + + return *this; +} + +SWModule &RawCom::operator <<(const char *inbuf) { + VerseKey *key = 0; + // see if we have a VerseKey * or decendant +#ifndef _WIN32_WCE + try { +#endif + key = SWDYNAMIC_CAST(VerseKey, this->key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + // if we don't have a VerseKey * decendant, create our own + if (!key) + key = new VerseKey(this->key); + + settext(key->Testament(), key->Index(), inbuf); + + if (this->key != key) // free our key if we created a VerseKey + delete key; + + return *this; +} + + +SWModule &RawCom::operator <<(const SWKey *inkey) { + VerseKey *destkey = 0; + const VerseKey *srckey = 0; + // see if we have a VerseKey * or decendant +#ifndef _WIN32_WCE + try { +#endif + destkey = SWDYNAMIC_CAST(VerseKey, this->key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + // if we don't have a VerseKey * decendant, create our own + if (!destkey) + destkey = new VerseKey(this->key); + + // see if we have a VerseKey * or decendant +#ifndef _WIN32_WCE + try { +#endif + srckey = SWDYNAMIC_CAST(VerseKey, inkey); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + // if we don't have a VerseKey * decendant, create our own + if (!srckey) + srckey = new VerseKey(inkey); + + linkentry(destkey->Testament(), destkey->Index(), srckey->Index()); + + if (this->key != destkey) // free our key if we created a VerseKey + delete destkey; + + if (inkey != srckey) // free our key if we created a VerseKey + delete srckey; + + return *this; +} + + +/****************************************************************************** + * RawCom::deleteEntry - deletes this entry + * + * RET: *this + */ + +void RawCom::deleteEntry() { + + VerseKey *key = 0; + +#ifndef _WIN32_WCE + try { +#endif + key = SWDYNAMIC_CAST(VerseKey, this->key); +#ifndef _WIN32_WCE + } + catch ( ... ) {} +#endif + if (!key) + key = new VerseKey(this->key); + + settext(key->Testament(), key->Index(), ""); + + if (key != this->key) + delete key; +} |