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/graphics/inkscape/patches/patch-src_extension_internal_pdfinput_pdf-parser_cpp

https://bitbucket.org/bonetruck/openbsd-ports-tree
#! | 631 lines | 592 code | 39 blank | 0 comment | 0 complexity | e3faf78c1849b33e8a9510b9741089e7 MD5 | raw file
Possible License(s): LGPL-2.0, BSD-3-Clause-No-Nuclear-License-2014, BSD-3-Clause 
    

  1. $OpenBSD: patch-src_extension_internal_pdfinput_pdf-parser_cpp,v 1.4 2012/07/13 15:10:47 kili Exp $
    2. 

  2. 

  3. Fix build with poppler-0.20. From arch linux.
    4. 

  4. 

  5. --- src/extension/internal/pdfinput/pdf-parser.cpp.orig	Fri Jul  8 20:25:09 2011
    6. 

  6. +++ src/extension/internal/pdfinput/pdf-parser.cpp	Thu Jul 12 18:55:07 2012
    7. 

  7. @@ -367,14 +367,14 @@ void PdfParser::parse(Object *obj, GBool topLevel) {
    8. 

  8.      for (i = 0; i < obj->arrayGetLength(); ++i) {
    9. 

  9.        obj->arrayGet(i, &obj2);
    10. 

  10.        if (!obj2.isStream()) {
    11. 

  11. -	error(-1, const_cast<char*>("Weird page contents"));
    12. 

  12. +	error(errInternal, -1, const_cast<char*>("Weird page contents"));
    13. 

  13.  	obj2.free();
    14. 

  14.  	return;
    15. 

  15.        }
    16. 

  16.        obj2.free();
    17. 

  17.      }
    18. 

  18.    } else if (!obj->isStream()) {
    19. 

  19. -    error(-1, const_cast<char*>("Weird page contents"));
    20. 

  20. +    error(errInternal, -1, const_cast<char*>("Weird page contents"));
    21. 

  21.      return;
    22. 

  22.    }
    23. 

  23.    parser = new Parser(xref, new Lexer(xref, obj), gFalse);
    24. 

  24. @@ -419,7 +419,7 @@ void PdfParser::go(GBool topLevel) {
    25. 

  25.  
    26. 

  26.      // too many arguments - something is wrong
    27. 

  27.      } else {
    28. 

  28. -      error(getPos(), const_cast<char*>("Too many args in content stream"));
    29. 

  29. +      error(errInternal, getPos(), const_cast<char*>("Too many args in content stream"));
    30. 

  30.        if (printCommands) {
    31. 

  31.  	printf("throwing away arg: ");
    32. 

  32.  	obj.print(stdout);
    33. 

  33. @@ -436,7 +436,7 @@ void PdfParser::go(GBool topLevel) {
    34. 

  34.  
    35. 

  35.    // args at end with no command
    36. 

  36.    if (numArgs > 0) {
    37. 

  37. -    error(getPos(), const_cast<char*>("Leftover args in content stream"));
    38. 

  38. +    error(errInternal, getPos(), const_cast<char*>("Leftover args in content stream"));
    39. 

  39.      if (printCommands) {
    40. 

  40.        printf("%d leftovers:", numArgs);
    41. 

  41.        for (i = 0; i < numArgs; ++i) {
    42. 

  42. @@ -502,7 +502,7 @@ void PdfParser::execOp(Object *cmd, Object args[], int
    43. 

  43.    name = cmd->getCmd();
    44. 

  44.    if (!(op = findOp(name))) {
    45. 

  45.      if (ignoreUndef == 0)
    46. 

  46. -      error(getPos(), const_cast<char*>("Unknown operator '%s'"), name);
    47. 

  47. +      error(errInternal, getPos(), const_cast<char*>("Unknown operator '%s'"), name);
    48. 

  48.      return;
    49. 

  49.    }
    50. 

  50.  
    51. 

  51. @@ -510,26 +510,26 @@ void PdfParser::execOp(Object *cmd, Object args[], int
    52. 

  52.    argPtr = args;
    53. 

  53.    if (op->numArgs >= 0) {
    54. 

  54.      if (numArgs < op->numArgs) {
    55. 

  55. -      error(getPos(), const_cast<char*>("Too few (%d) args to '%s' operator"), numArgs, name);
    56. 

  56. +      error(errInternal, getPos(), const_cast<char*>("Too few (%d) args to '%s' operator"), numArgs, name);
    57. 

  57.        return;
    58. 

  58.      }
    59. 

  59.      if (numArgs > op->numArgs) {
    60. 

  60.  #if 0
    61. 

  61. -      error(getPos(), "Too many (%d) args to '%s' operator", numArgs, name);
    62. 

  62. +      error(errInternal, getPos(), "Too many (%d) args to '%s' operator", numArgs, name);
    63. 

  63.  #endif
    64. 

  64.        argPtr += numArgs - op->numArgs;
    65. 

  65.        numArgs = op->numArgs;
    66. 

  66.      }
    67. 

  67.    } else {
    68. 

  68.      if (numArgs > -op->numArgs) {
    69. 

  69. -      error(getPos(), const_cast<char*>("Too many (%d) args to '%s' operator"),
    70. 

  70. +      error(errInternal, getPos(), const_cast<char*>("Too many (%d) args to '%s' operator"),
    71. 

  71.  	    numArgs, name);
    72. 

  72.        return;
    73. 

  73.      }
    74. 

  74.    }
    75. 

  75.    for (i = 0; i < numArgs; ++i) {
    76. 

  76.      if (!checkArg(&argPtr[i], op->tchk[i])) {
    77. 

  77. -      error(getPos(), const_cast<char*>("Arg #%d to '%s' operator is wrong type (%s)"),
    78. 

  78. +      error(errInternal, getPos(), const_cast<char*>("Arg #%d to '%s' operator is wrong type (%s)"),
    79. 

  79.  	    i, name, argPtr[i].getTypeName());
    80. 

  80.        return;
    81. 

  81.      }
    82. 

  82. @@ -690,7 +690,7 @@ void PdfParser::opSetExtGState(Object args[], int numA
    83. 

  83.      return;
    84. 

  84.    }
    85. 

  85.    if (!obj1.isDict()) {
    86. 

  86. -    error(getPos(), const_cast<char*>("ExtGState '%s' is wrong type"), args[0].getName());
    87. 

  87. +    error(errInternal, getPos(), const_cast<char*>("ExtGState '%s' is wrong type"), args[0].getName());
    88. 

  88.      obj1.free();
    89. 

  89.      return;
    90. 

  90.    }
    91. 

  91. @@ -705,7 +705,7 @@ void PdfParser::opSetExtGState(Object args[], int numA
    92. 

  92.      if (state->parseBlendMode(&obj2, &mode)) {
    93. 

  93.        state->setBlendMode(mode);
    94. 

  94.      } else {
    95. 

  95. -      error(getPos(), const_cast<char*>("Invalid blend mode in ExtGState"));
    96. 

  96. +      error(errInternal, getPos(), const_cast<char*>("Invalid blend mode in ExtGState"));
    97. 

  97.      }
    98. 

  98.    }
    99. 

  99.    obj2.free();
    100. 

  100. @@ -764,7 +764,7 @@ void PdfParser::opSetExtGState(Object args[], int numA
    101. 

  101.        state->setTransfer(funcs);
    102. 

  102.      }
    103. 

  103.    } else if (!obj2.isNull()) {
    104. 

  104. -    error(getPos(), const_cast<char*>("Invalid transfer function in ExtGState"));
    105. 

  105. +    error(errInternal, getPos(), const_cast<char*>("Invalid transfer function in ExtGState"));
    106. 

  106.    }
    107. 

  107.    obj2.free();
    108. 

  108.  
    109. 

  109. @@ -784,7 +784,7 @@ void PdfParser::opSetExtGState(Object args[], int numA
    110. 

  110.  	funcs[0] = Function::parse(&obj3);
    111. 

  111.  	if (funcs[0]->getInputSize() != 1 ||
    112. 

  112.  	    funcs[0]->getOutputSize() != 1) {
    113. 

  113. -	  error(getPos(),
    114. 

  114. +	  error(errInternal, getPos(),
    115. 

  115.  		const_cast<char*>("Invalid transfer function in soft mask in ExtGState"));
    116. 

  116.  	  delete funcs[0];
    117. 

  117.  	  funcs[0] = NULL;
    118. 

  118. @@ -809,11 +809,7 @@ void PdfParser::opSetExtGState(Object args[], int numA
    119. 

  119.  	  blendingColorSpace = NULL;
    120. 

  120.  	  isolated = knockout = gFalse;
    121. 

  121.  	  if (!obj4.dictLookup(const_cast<char*>("CS"), &obj5)->isNull()) {
    122. 

  122. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    123. 

  123.  	    blendingColorSpace = GfxColorSpace::parse(&obj5, NULL);
    124. 

  124. -#else
    125. 

  125. -	    blendingColorSpace = GfxColorSpace::parse(&obj5);
    126. 

  126. -#endif
    127. 

  127.  	  }
    128. 

  128.  	  obj5.free();
    129. 

  129.  	  if (obj4.dictLookup(const_cast<char*>("I"), &obj5)->isBool()) {
    130. 

  130. @@ -840,15 +836,15 @@ void PdfParser::opSetExtGState(Object args[], int numA
    131. 

  131.  	    delete funcs[0];
    132. 

  132.  	  }
    133. 

  133.  	} else {
    134. 

  134. -	  error(getPos(), const_cast<char*>("Invalid soft mask in ExtGState - missing group"));
    135. 

  135. +	  error(errInternal, getPos(), const_cast<char*>("Invalid soft mask in ExtGState - missing group"));
    136. 

  136.  	}
    137. 

  137.  	obj4.free();
    138. 

  138.        } else {
    139. 

  139. -	error(getPos(), const_cast<char*>("Invalid soft mask in ExtGState - missing group"));
    140. 

  140. +	error(errInternal, getPos(), const_cast<char*>("Invalid soft mask in ExtGState - missing group"));
    141. 

  141.        }
    142. 

  142.        obj3.free();
    143. 

  143.      } else if (!obj2.isNull()) {
    144. 

  144. -      error(getPos(), const_cast<char*>("Invalid soft mask in ExtGState"));
    145. 

  145. +      error(errInternal, getPos(), const_cast<char*>("Invalid soft mask in ExtGState"));
    146. 

  146.      }
    147. 

  147.    }
    148. 

  148.    obj2.free();
    149. 

  149. @@ -876,7 +872,7 @@ void PdfParser::doSoftMask(Object *str, GBool alpha,
    150. 

  150.    // check form type
    151. 

  151.    dict->lookup(const_cast<char*>("FormType"), &obj1);
    152. 

  152.    if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) {
    153. 

  153. -    error(getPos(), const_cast<char*>("Unknown form type"));
    154. 

  154. +    error(errInternal, getPos(), const_cast<char*>("Unknown form type"));
    155. 

  155.    }
    156. 

  156.    obj1.free();
    157. 

  157.  
    158. 

  158. @@ -884,7 +880,7 @@ void PdfParser::doSoftMask(Object *str, GBool alpha,
    159. 

  159.    dict->lookup(const_cast<char*>("BBox"), &obj1);
    160. 

  160.    if (!obj1.isArray()) {
    161. 

  161.      obj1.free();
    162. 

  162. -    error(getPos(), const_cast<char*>("Bad form bounding box"));
    163. 

  163. +    error(errInternal, getPos(), const_cast<char*>("Bad form bounding box"));
    164. 

  164.      return;
    165. 

  165.    }
    166. 

  166.    for (i = 0; i < 4; ++i) {
    167. 

  167. @@ -1012,19 +1008,11 @@ void PdfParser::opSetFillColorSpace(Object args[], int
    168. 

  168.  
    169. 

  169.    state->setFillPattern(NULL);
    170. 

  170.    res->lookupColorSpace(args[0].getName(), &obj);
    171. 

  171. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    172. 

  172.    if (obj.isNull()) {
    173. 

  173.      colorSpace = GfxColorSpace::parse(&args[0], NULL);
    174. 

  174.    } else {
    175. 

  175.      colorSpace = GfxColorSpace::parse(&obj, NULL);
    176. 

  176.    }
    177. 

  177. -#else
    178. 

  178. -  if (obj.isNull()) {
    179. 

  179. -    colorSpace = GfxColorSpace::parse(&args[0]);
    180. 

  180. -  } else {
    181. 

  181. -    colorSpace = GfxColorSpace::parse(&obj);
    182. 

  182. -  }
    183. 

  183. -#endif
    184. 

  184.    obj.free();
    185. 

  185.    if (colorSpace) {
    186. 

  186.      state->setFillColorSpace(colorSpace);
    187. 

  187. @@ -1032,7 +1020,7 @@ void PdfParser::opSetFillColorSpace(Object args[], int
    188. 

  188.      state->setFillColor(&color);
    189. 

  189.      builder->updateStyle(state);
    190. 

  190.    } else {
    191. 

  191. -    error(getPos(), const_cast<char*>("Bad color space (fill)"));
    192. 

  192. +    error(errInternal, getPos(), const_cast<char*>("Bad color space (fill)"));
    193. 

  193.    }
    194. 

  194.  }
    195. 

  195.  
    196. 

  196. @@ -1043,19 +1031,11 @@ void PdfParser::opSetStrokeColorSpace(Object args[], i
    197. 

  197.  
    198. 

  198.    state->setStrokePattern(NULL);
    199. 

  199.    res->lookupColorSpace(args[0].getName(), &obj);
    200. 

  200. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    201. 

  201.    if (obj.isNull()) {
    202. 

  202.      colorSpace = GfxColorSpace::parse(&args[0], NULL);
    203. 

  203.    } else {
    204. 

  204.      colorSpace = GfxColorSpace::parse(&obj, NULL);
    205. 

  205.    }
    206. 

  206. -#else
    207. 

  207. -  if (obj.isNull()) {
    208. 

  208. -    colorSpace = GfxColorSpace::parse(&args[0]);
    209. 

  209. -  } else {
    210. 

  210. -    colorSpace = GfxColorSpace::parse(&obj);
    211. 

  211. -  }
    212. 

  212. -#endif
    213. 

  213.    obj.free();
    214. 

  214.    if (colorSpace) {
    215. 

  215.      state->setStrokeColorSpace(colorSpace);
    216. 

  216. @@ -1063,7 +1043,7 @@ void PdfParser::opSetStrokeColorSpace(Object args[], i
    217. 

  217.      state->setStrokeColor(&color);
    218. 

  218.      builder->updateStyle(state);
    219. 

  219.    } else {
    220. 

  220. -    error(getPos(), const_cast<char*>("Bad color space (stroke)"));
    221. 

  221. +    error(errInternal, getPos(), const_cast<char*>("Bad color space (stroke)"));
    222. 

  222.    }
    223. 

  223.  }
    224. 

  224.  
    225. 

  225. @@ -1072,7 +1052,7 @@ void PdfParser::opSetFillColor(Object args[], int numA
    226. 

  226.    int i;
    227. 

  227.  
    228. 

  228.    if (numArgs != state->getFillColorSpace()->getNComps()) {
    229. 

  229. -    error(getPos(), const_cast<char*>("Incorrect number of arguments in 'sc' command"));
    230. 

  230. +    error(errInternal, getPos(), const_cast<char*>("Incorrect number of arguments in 'sc' command"));
    231. 

  231.      return;
    232. 

  232.    }
    233. 

  233.    state->setFillPattern(NULL);
    234. 

  234. @@ -1088,7 +1068,7 @@ void PdfParser::opSetStrokeColor(Object args[], int nu
    235. 

  235.    int i;
    236. 

  236.  
    237. 

  237.    if (numArgs != state->getStrokeColorSpace()->getNComps()) {
    238. 

  238. -    error(getPos(), const_cast<char*>("Incorrect number of arguments in 'SC' command"));
    239. 

  239. +    error(errInternal, getPos(), const_cast<char*>("Incorrect number of arguments in 'SC' command"));
    240. 

  240.      return;
    241. 

  241.    }
    242. 

  242.    state->setStrokePattern(NULL);
    243. 

  243. @@ -1109,7 +1089,7 @@ void PdfParser::opSetFillColorN(Object args[], int num
    244. 

  244.        if (!((GfxPatternColorSpace *)state->getFillColorSpace())->getUnder() ||
    245. 

  245.  	  numArgs - 1 != ((GfxPatternColorSpace *)state->getFillColorSpace())
    246. 

  246.  	                     ->getUnder()->getNComps()) {
    247. 

  247. -	error(getPos(), const_cast<char*>("Incorrect number of arguments in 'scn' command"));
    248. 

  248. +	error(errInternal, getPos(), const_cast<char*>("Incorrect number of arguments in 'scn' command"));
    249. 

  249.  	return;
    250. 

  250.        }
    251. 

  251.        for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) {
    252. 

  252. @@ -1120,23 +1100,15 @@ void PdfParser::opSetFillColorN(Object args[], int num
    253. 

  253.        state->setFillColor(&color);
    254. 

  254.        builder->updateStyle(state);
    255. 

  255.      }
    256. 

  256. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    257. 

  257.      if (args[numArgs-1].isName() &&
    258. 

  258.  	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL))) {
    259. 

  259.        state->setFillPattern(pattern);
    260. 

  260.        builder->updateStyle(state);
    261. 

  261.      }
    262. 

  262. -#else
    263. 

  263. -    if (args[numArgs-1].isName() &&
    264. 

  264. -	(pattern = res->lookupPattern(args[numArgs-1].getName()))) {
    265. 

  265. -      state->setFillPattern(pattern);
    266. 

  266. -      builder->updateStyle(state);
    267. 

  267. -    }
    268. 

  268. -#endif
    269. 

  269.  
    270. 

  270.    } else {
    271. 

  271.      if (numArgs != state->getFillColorSpace()->getNComps()) {
    272. 

  272. -      error(getPos(), const_cast<char*>("Incorrect number of arguments in 'scn' command"));
    273. 

  273. +      error(errInternal, getPos(), const_cast<char*>("Incorrect number of arguments in 'scn' command"));
    274. 

  274.        return;
    275. 

  275.      }
    276. 

  276.      state->setFillPattern(NULL);
    277. 

  277. @@ -1161,7 +1133,7 @@ void PdfParser::opSetStrokeColorN(Object args[], int n
    278. 

  278.  	       ->getUnder() ||
    279. 

  279.  	  numArgs - 1 != ((GfxPatternColorSpace *)state->getStrokeColorSpace())
    280. 

  280.  	                     ->getUnder()->getNComps()) {
    281. 

  281. -	error(getPos(), const_cast<char*>("Incorrect number of arguments in 'SCN' command"));
    282. 

  282. +	error(errInternal, getPos(), const_cast<char*>("Incorrect number of arguments in 'SCN' command"));
    283. 

  283.  	return;
    284. 

  284.        }
    285. 

  285.        for (i = 0; i < numArgs - 1 && i < gfxColorMaxComps; ++i) {
    286. 

  286. @@ -1172,23 +1144,15 @@ void PdfParser::opSetStrokeColorN(Object args[], int n
    287. 

  287.        state->setStrokeColor(&color);
    288. 

  288.        builder->updateStyle(state);
    289. 

  289.      }
    290. 

  290. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    291. 

  291.      if (args[numArgs-1].isName() &&
    292. 

  292.  	(pattern = res->lookupPattern(args[numArgs-1].getName(), NULL))) {
    293. 

  293.        state->setStrokePattern(pattern);
    294. 

  294.        builder->updateStyle(state);
    295. 

  295.      }
    296. 

  296. -#else
    297. 

  297. -    if (args[numArgs-1].isName() &&
    298. 

  298. -	(pattern = res->lookupPattern(args[numArgs-1].getName()))) {
    299. 

  299. -      state->setStrokePattern(pattern);
    300. 

  300. -      builder->updateStyle(state);
    301. 

  301. -    }
    302. 

  302. -#endif
    303. 

  303.  
    304. 

  304.    } else {
    305. 

  305.      if (numArgs != state->getStrokeColorSpace()->getNComps()) {
    306. 

  306. -      error(getPos(), const_cast<char*>("Incorrect number of arguments in 'SCN' command"));
    307. 

  307. +      error(errInternal, getPos(), const_cast<char*>("Incorrect number of arguments in 'SCN' command"));
    308. 

  308.        return;
    309. 

  309.      }
    310. 

  310.      state->setStrokePattern(NULL);
    311. 

  311. @@ -1212,7 +1176,7 @@ void PdfParser::opMoveTo(Object args[], int numArgs) {
    312. 

  312.  
    313. 

  313.  void PdfParser::opLineTo(Object args[], int numArgs) {
    314. 

  314.    if (!state->isCurPt()) {
    315. 

  315. -    error(getPos(), const_cast<char*>("No current point in lineto"));
    316. 

  316. +    error(errInternal, getPos(), const_cast<char*>("No current point in lineto"));
    317. 

  317.      return;
    318. 

  318.    }
    319. 

  319.    state->lineTo(args[0].getNum(), args[1].getNum());
    320. 

  320. @@ -1222,7 +1186,7 @@ void PdfParser::opCurveTo(Object args[], int numArgs) 
    321. 

  321.    double x1, y1, x2, y2, x3, y3;
    322. 

  322.  
    323. 

  323.    if (!state->isCurPt()) {
    324. 

  324. -    error(getPos(), const_cast<char*>("No current point in curveto"));
    325. 

  325. +    error(errInternal, getPos(), const_cast<char*>("No current point in curveto"));
    326. 

  326.      return;
    327. 

  327.    }
    328. 

  328.    x1 = args[0].getNum();
    329. 

  329. @@ -1238,7 +1202,7 @@ void PdfParser::opCurveTo1(Object args[], int numArgs)
    330. 

  330.    double x1, y1, x2, y2, x3, y3;
    331. 

  331.  
    332. 

  332.    if (!state->isCurPt()) {
    333. 

  333. -    error(getPos(), const_cast<char*>("No current point in curveto1"));
    334. 

  334. +    error(errInternal, getPos(), const_cast<char*>("No current point in curveto1"));
    335. 

  335.      return;
    336. 

  336.    }
    337. 

  337.    x1 = state->getCurX();
    338. 

  338. @@ -1254,7 +1218,7 @@ void PdfParser::opCurveTo2(Object args[], int numArgs)
    339. 

  339.    double x1, y1, x2, y2, x3, y3;
    340. 

  340.  
    341. 

  341.    if (!state->isCurPt()) {
    342. 

  342. -    error(getPos(), const_cast<char*>("No current point in curveto2"));
    343. 

  343. +    error(errInternal, getPos(), const_cast<char*>("No current point in curveto2"));
    344. 

  344.      return;
    345. 

  345.    }
    346. 

  346.    x1 = args[0].getNum();
    347. 

  347. @@ -1282,7 +1246,7 @@ void PdfParser::opRectangle(Object args[], int numArgs
    348. 

  348.  
    349. 

  349.  void PdfParser::opClosePath(Object args[], int numArgs) {
    350. 

  350.    if (!state->isCurPt()) {
    351. 

  351. -    error(getPos(), const_cast<char*>("No current point in closepath"));
    352. 

  352. +    error(errInternal, getPos(), const_cast<char*>("No current point in closepath"));
    353. 

  353.      return;
    354. 

  354.    }
    355. 

  355.    state->closePath();
    356. 

  356. @@ -1298,7 +1262,7 @@ void PdfParser::opEndPath(Object args[], int numArgs) 
    357. 

  357.  
    358. 

  358.  void PdfParser::opStroke(Object args[], int numArgs) {
    359. 

  359.    if (!state->isCurPt()) {
    360. 

  360. -    //error(getPos(), const_cast<char*>("No path in stroke"));
    361. 

  361. +    //error(errInternal, getPos(), const_cast<char*>("No path in stroke"));
    362. 

  362.      return;
    363. 

  363.    }
    364. 

  364.    if (state->isPath()) {
    365. 

  365. @@ -1314,7 +1278,7 @@ void PdfParser::opStroke(Object args[], int numArgs) {
    366. 

  366.  
    367. 

  367.  void PdfParser::opCloseStroke(Object * /*args[]*/, int /*numArgs*/) {
    368. 

  368.    if (!state->isCurPt()) {
    369. 

  369. -    //error(getPos(), const_cast<char*>("No path in closepath/stroke"));
    370. 

  370. +    //error(errInternal, getPos(), const_cast<char*>("No path in closepath/stroke"));
    371. 

  371.      return;
    372. 

  372.    }
    373. 

  373.    state->closePath();
    374. 

  374. @@ -1331,7 +1295,7 @@ void PdfParser::opCloseStroke(Object * /*args[]*/, int
    375. 

  375.  
    376. 

  376.  void PdfParser::opFill(Object args[], int numArgs) {
    377. 

  377.    if (!state->isCurPt()) {
    378. 

  378. -    //error(getPos(), const_cast<char*>("No path in fill"));
    379. 

  379. +    //error(errInternal, getPos(), const_cast<char*>("No path in fill"));
    380. 

  380.      return;
    381. 

  381.    }
    382. 

  382.    if (state->isPath()) {
    383. 

  383. @@ -1347,7 +1311,7 @@ void PdfParser::opFill(Object args[], int numArgs) {
    384. 

  384.  
    385. 

  385.  void PdfParser::opEOFill(Object args[], int numArgs) {
    386. 

  386.    if (!state->isCurPt()) {
    387. 

  387. -    //error(getPos(), const_cast<char*>("No path in eofill"));
    388. 

  388. +    //error(errInternal, getPos(), const_cast<char*>("No path in eofill"));
    389. 

  389.      return;
    390. 

  390.    }
    391. 

  391.    if (state->isPath()) {
    392. 

  392. @@ -1363,7 +1327,7 @@ void PdfParser::opEOFill(Object args[], int numArgs) {
    393. 

  393.  
    394. 

  394.  void PdfParser::opFillStroke(Object args[], int numArgs) {
    395. 

  395.    if (!state->isCurPt()) {
    396. 

  396. -    //error(getPos(), const_cast<char*>("No path in fill/stroke"));
    397. 

  397. +    //error(errInternal, getPos(), const_cast<char*>("No path in fill/stroke"));
    398. 

  398.      return;
    399. 

  399.    }
    400. 

  400.    if (state->isPath()) {
    401. 

  401. @@ -1376,7 +1340,7 @@ void PdfParser::opFillStroke(Object args[], int numArg
    402. 

  402.  
    403. 

  403.  void PdfParser::opCloseFillStroke(Object args[], int numArgs) {
    404. 

  404.    if (!state->isCurPt()) {
    405. 

  405. -    //error(getPos(), const_cast<char*>("No path in closepath/fill/stroke"));
    406. 

  406. +    //error(errInternal, getPos(), const_cast<char*>("No path in closepath/fill/stroke"));
    407. 

  407.      return;
    408. 

  408.    }
    409. 

  409.    if (state->isPath()) {
    410. 

  410. @@ -1388,7 +1352,7 @@ void PdfParser::opCloseFillStroke(Object args[], int n
    411. 

  411.  
    412. 

  412.  void PdfParser::opEOFillStroke(Object args[], int numArgs) {
    413. 

  413.    if (!state->isCurPt()) {
    414. 

  414. -    //error(getPos(), const_cast<char*>("No path in eofill/stroke"));
    415. 

  415. +    //error(errInternal, getPos(), const_cast<char*>("No path in eofill/stroke"));
    416. 

  416.      return;
    417. 

  417.    }
    418. 

  418.    if (state->isPath()) {
    419. 

  419. @@ -1399,7 +1363,7 @@ void PdfParser::opEOFillStroke(Object args[], int numA
    420. 

  420.  
    421. 

  421.  void PdfParser::opCloseEOFillStroke(Object args[], int numArgs) {
    422. 

  422.    if (!state->isCurPt()) {
    423. 

  423. -    //error(getPos(), const_cast<char*>("No path in closepath/eofill/stroke"));
    424. 

  424. +    //error(errInternal, getPos(), const_cast<char*>("No path in closepath/eofill/stroke"));
    425. 

  425.      return;
    426. 

  426.    }
    427. 

  427.    if (state->isPath()) {
    428. 

  428. @@ -1440,7 +1404,7 @@ void PdfParser::doPatternFillFallback(GBool eoFill) {
    429. 

  429.      doShadingPatternFillFallback((GfxShadingPattern *)pattern, gFalse, eoFill);
    430. 

  430.      break;
    431. 

  431.    default:
    432. 

  432. -    error(getPos(), const_cast<char*>("Unimplemented pattern type (%d) in fill"),
    433. 

  433. +    error(errInternal, getPos(), const_cast<char*>("Unimplemented pattern type (%d) in fill"),
    434. 

  434.  	  pattern->getType());
    435. 

  435.      break;
    436. 

  436.    }
    437. 

  437. @@ -1459,7 +1423,7 @@ void PdfParser::doPatternStrokeFallback() {
    438. 

  438.      doShadingPatternFillFallback((GfxShadingPattern *)pattern, gTrue, gFalse);
    439. 

  439.      break;
    440. 

  440.    default:
    441. 

  441. -    error(getPos(), const_cast<char*>("Unimplemented pattern type (%d) in stroke"),
    442. 

  442. +    error(errInternal, getPos(), const_cast<char*>("Unimplemented pattern type (%d) in stroke"),
    443. 

  443.  	  pattern->getType());
    444. 

  444.      break;
    445. 

  445.    }
    446. 

  446. @@ -1579,15 +1543,9 @@ void PdfParser::opShFill(Object args[], int numArgs) {
    447. 

  447.    double *matrix = NULL;
    448. 

  448.    GBool savedState = gFalse;
    449. 

  449.  
    450. 

  450. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    451. 

  451.    if (!(shading = res->lookupShading(args[0].getName(), NULL))) {
    452. 

  452.      return;
    453. 

  453.    }
    454. 

  454. -#else
    455. 

  455. -  if (!(shading = res->lookupShading(args[0].getName()))) {
    456. 

  456. -    return;
    457. 

  457. -  }
    458. 

  458. -#endif
    459. 

  459.  
    460. 

  460.    // save current graphics state
    461. 

  461.    if (shading->getType() != 2 && shading->getType() != 3) {
    462. 

  462. @@ -2156,7 +2114,7 @@ void PdfParser::opTextNextLine(Object args[], int numA
    463. 

  463.  
    464. 

  464.  void PdfParser::opShowText(Object args[], int numArgs) {
    465. 

  465.    if (!state->getFont()) {
    466. 

  466. -    error(getPos(), const_cast<char*>("No font in show"));
    467. 

  467. +    error(errInternal, getPos(), const_cast<char*>("No font in show"));
    468. 

  468.      return;
    469. 

  469.    }
    470. 

  470.    if (fontChanged) {
    471. 

  471. @@ -2170,7 +2128,7 @@ void PdfParser::opMoveShowText(Object args[], int numA
    472. 

  472.    double tx, ty;
    473. 

  473.  
    474. 

  474.    if (!state->getFont()) {
    475. 

  475. -    error(getPos(), const_cast<char*>("No font in move/show"));
    476. 

  476. +    error(errInternal, getPos(), const_cast<char*>("No font in move/show"));
    477. 

  477.      return;
    478. 

  478.    }
    479. 

  479.    if (fontChanged) {
    480. 

  480. @@ -2188,7 +2146,7 @@ void PdfParser::opMoveSetShowText(Object args[], int n
    481. 

  481.    double tx, ty;
    482. 

  482.  
    483. 

  483.    if (!state->getFont()) {
    484. 

  484. -    error(getPos(), const_cast<char*>("No font in move/set/show"));
    485. 

  485. +    error(errInternal, getPos(), const_cast<char*>("No font in move/set/show"));
    486. 

  486.      return;
    487. 

  487.    }
    488. 

  488.    if (fontChanged) {
    489. 

  489. @@ -2211,7 +2169,7 @@ void PdfParser::opShowSpaceText(Object args[], int num
    490. 

  490.    int i;
    491. 

  491.  
    492. 

  492.    if (!state->getFont()) {
    493. 

  493. -    error(getPos(), const_cast<char*>("No font in show/space"));
    494. 

  494. +    error(errInternal, getPos(), const_cast<char*>("No font in show/space"));
    495. 

  495.      return;
    496. 

  496.    }
    497. 

  497.    if (fontChanged) {
    498. 

  498. @@ -2236,7 +2194,7 @@ void PdfParser::opShowSpaceText(Object args[], int num
    499. 

  499.      } else if (obj.isString()) {
    500. 

  500.        doShowText(obj.getString());
    501. 

  501.      } else {
    502. 

  502. -      error(getPos(), const_cast<char*>("Element of show/space array must be number or string"));
    503. 

  503. +      error(errInternal, getPos(), const_cast<char*>("Element of show/space array must be number or string"));
    504. 

  504.      }
    505. 

  505.      obj.free();
    506. 

  506.    }
    507. 

  507. @@ -2334,7 +2292,7 @@ void PdfParser::doShowText(GooString *s) {
    508. 

  508.  	if (charProc.isStream()) {
    509. 

  509.  	  //parse(&charProc, gFalse); // TODO: parse into SVG font
    510. 

  510.  	} else {
    511. 

  511. -	  error(getPos(), const_cast<char*>("Missing or bad Type3 CharProc entry"));
    512. 

  512. +	  error(errInternal, getPos(), const_cast<char*>("Missing or bad Type3 CharProc entry"));
    513. 

  513.  	}
    514. 

  514.  	//out->endType3Char(state);
    515. 

  515.  	if (resDict) {
    516. 

  516. @@ -2410,7 +2368,7 @@ void PdfParser::opXObject(Object args[], int numArgs) 
    517. 

  517.      return;
    518. 

  518.    }
    519. 

  519.    if (!obj1.isStream()) {
    520. 

  520. -    error(getPos(), const_cast<char*>("XObject '%s' is wrong type"), name);
    521. 

  521. +    error(errInternal, getPos(), const_cast<char*>("XObject '%s' is wrong type"), name);
    522. 

  522.      obj1.free();
    523. 

  523.      return;
    524. 

  524.    }
    525. 

  525. @@ -2426,9 +2384,9 @@ void PdfParser::opXObject(Object args[], int numArgs) 
    526. 

  526.  /*    out->psXObject(obj1.getStream(),
    527. 

  527.      		   obj3.isStream() ? obj3.getStream() : (Stream *)NULL);*/
    528. 

  528.    } else if (obj2.isName()) {
    529. 

  529. -    error(getPos(), const_cast<char*>("Unknown XObject subtype '%s'"), obj2.getName());
    530. 

  530. +    error(errInternal, getPos(), const_cast<char*>("Unknown XObject subtype '%s'"), obj2.getName());
    531. 

  531.    } else {
    532. 

  532. -    error(getPos(), const_cast<char*>("XObject subtype is missing or wrong type"));
    533. 

  533. +    error(errInternal, getPos(), const_cast<char*>("XObject subtype is missing or wrong type"));
    534. 

  534.    }
    535. 

  535.    obj2.free();
    536. 

  536.    obj1.free();
    537. 

  537. @@ -2559,11 +2517,7 @@ void PdfParser::doImage(Object *ref, Stream *str, GBoo
    538. 

  538.        }
    539. 

  539.      }
    540. 

  540.      if (!obj1.isNull()) {
    541. 

  541. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    542. 

  542.        colorSpace = GfxColorSpace::parse(&obj1, NULL);
    543. 

  543. -#else
    544. 

  544. -      colorSpace = GfxColorSpace::parse(&obj1);
    545. 

  545. -#endif
    546. 

  546.      } else if (csMode == streamCSDeviceGray) {
    547. 

  547.        colorSpace = new GfxDeviceGrayColorSpace();
    548. 

  548.      } else if (csMode == streamCSDeviceRGB) {
    549. 

  549. @@ -2648,11 +2602,7 @@ void PdfParser::doImage(Object *ref, Stream *str, GBoo
    550. 

  550.  	  obj2.free();
    551. 

  551.  	}
    552. 

  552.        }
    553. 

  553. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    554. 

  554.        maskColorSpace = GfxColorSpace::parse(&obj1, NULL);
    555. 

  555. -#else
    556. 

  556. -      maskColorSpace = GfxColorSpace::parse(&obj1);
    557. 

  557. -#endif
    558. 

  558.        obj1.free();
    559. 

  559.        if (!maskColorSpace || maskColorSpace->getMode() != csDeviceGray) {
    560. 

  560.  	goto err1;
    561. 

  561. @@ -2758,7 +2708,7 @@ void PdfParser::doImage(Object *ref, Stream *str, GBoo
    562. 

  562.   err2:
    563. 

  563.    obj1.free();
    564. 

  564.   err1:
    565. 

  565. -  error(getPos(), const_cast<char*>("Bad image parameters"));
    566. 

  566. +  error(errInternal, getPos(), const_cast<char*>("Bad image parameters"));
    567. 

  567.  }
    568. 

  568.  
    569. 

  569.  void PdfParser::doForm(Object *str) {
    570. 

  570. @@ -2783,7 +2733,7 @@ void PdfParser::doForm(Object *str) {
    571. 

  571.    // check form type
    572. 

  572.    dict->lookup(const_cast<char*>("FormType"), &obj1);
    573. 

  573.    if (!(obj1.isNull() || (obj1.isInt() && obj1.getInt() == 1))) {
    574. 

  574. -    error(getPos(), const_cast<char*>("Unknown form type"));
    575. 

  575. +    error(errInternal, getPos(), const_cast<char*>("Unknown form type"));
    576. 

  576.    }
    577. 

  577.    obj1.free();
    578. 

  578.  
    579. 

  579. @@ -2791,7 +2741,7 @@ void PdfParser::doForm(Object *str) {
    580. 

  580.    dict->lookup(const_cast<char*>("BBox"), &bboxObj);
    581. 

  581.    if (!bboxObj.isArray()) {
    582. 

  582.      bboxObj.free();
    583. 

  583. -    error(getPos(), const_cast<char*>("Bad form bounding box"));
    584. 

  584. +    error(errInternal, getPos(), const_cast<char*>("Bad form bounding box"));
    585. 

  585.      return;
    586. 

  586.    }
    587. 

  587.    for (i = 0; i < 4; ++i) {
    588. 

  588. @@ -2827,11 +2777,7 @@ void PdfParser::doForm(Object *str) {
    589. 

  589.      if (obj1.dictLookup(const_cast<char*>("S"), &obj2)->isName(const_cast<char*>("Transparency"))) {
    590. 

  590.        transpGroup = gTrue;
    591. 

  591.        if (!obj1.dictLookup(const_cast<char*>("CS"), &obj3)->isNull()) {
    592. 

  592. -#ifdef POPPLER_NEW_COLOR_SPACE_API
    593. 

  593.  	blendingColorSpace = GfxColorSpace::parse(&obj3, NULL);
    594. 

  594. -#else
    595. 

  595. -	blendingColorSpace = GfxColorSpace::parse(&obj3);
    596. 

  596. -#endif
    597. 

  597.        }
    598. 

  598.        obj3.free();
    599. 

  599.        if (obj1.dictLookup(const_cast<char*>("I"), &obj3)->isBool()) {
    600. 

  600. @@ -2990,7 +2936,7 @@ Stream *PdfParser::buildImageStream() {
    601. 

  601.    parser->getObj(&obj);
    602. 

  602.    while (!obj.isCmd(const_cast<char*>("ID")) && !obj.isEOF()) {
    603. 

  603.      if (!obj.isName()) {
    604. 

  604. -      error(getPos(), const_cast<char*>("Inline image dictionary key must be a name object"));
    605. 

  605. +      error(errInternal, getPos(), const_cast<char*>("Inline image dictionary key must be a name object"));
    606. 

  606.        obj.free();
    607. 

  607.      } else {
    608. 

  608.        key = copyString(obj.getName());
    609. 

  609. @@ -3005,7 +2951,7 @@ Stream *PdfParser::buildImageStream() {
    610. 

  610.      parser->getObj(&obj);
    611. 

  611.    }
    612. 

  612.    if (obj.isEOF()) {
    613. 

  613. -    error(getPos(), const_cast<char*>("End of file in inline image"));
    614. 

  614. +    error(errInternal, getPos(), const_cast<char*>("End of file in inline image"));
    615. 

  615.      obj.free();
    616. 

  616.      dict.free();
    617. 

  617.      return NULL;
    618. 

  618. @@ -3020,11 +2966,11 @@ Stream *PdfParser::buildImageStream() {
    619. 

  619.  }
    620. 

  620.  
    621. 

  621.  void PdfParser::opImageData(Object args[], int numArgs) {
    622. 

  622. -  error(getPos(), const_cast<char*>("Internal: got 'ID' operator"));
    623. 

  623. +  error(errInternal, getPos(), const_cast<char*>("Internal: got 'ID' operator"));
    624. 

  624.  }
    625. 

  625.  
    626. 

  626.  void PdfParser::opEndImage(Object args[], int numArgs) {
    627. 

  627. -  error(getPos(), const_cast<char*>("Internal: got 'EI' operator"));
    628. 

  628. +  error(errInternal, getPos(), const_cast<char*>("Internal: got 'EI' operator"));
    629. 

  629.  }
    630. 

  630.  
    631. 

  631.  //------------------------------------------------------------------------
    632. 

  632.