1 | /* |
1 | /* |
2 | magick-aux.c - Part of psiconv, a PSION 5 file formats converter |
2 | magick-aux.c - Part of psiconv, a PSION 5 file formats converter |
3 | Copyright (c) 2000 Frodo Looijaard <frodol@dds.nl> |
3 | Copyright (c) 2000-2014 Frodo Looijaard <frodo@frodo.looijaard.name> |
4 | |
4 | |
5 | This program is free software; you can redistribute it and/or modify |
5 | This program is free software; you can redistribute it and/or modify |
6 | it under the terms of the GNU General Public License as published by |
6 | it under the terms of the GNU General Public License as published by |
7 | the Free Software Foundation; either version 2 of the License, or |
7 | the Free Software Foundation; either version 2 of the License, or |
8 | (at your option) any later version. |
8 | (at your option) any later version. |
… | |
… | |
20 | #include "config.h" |
20 | #include "config.h" |
21 | |
21 | |
22 | #if IMAGEMAGICK |
22 | #if IMAGEMAGICK |
23 | |
23 | |
24 | #include "magick-aux.h" |
24 | #include "magick-aux.h" |
25 | #include <magick/magick.h> |
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26 | #include <magick/config.h> |
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27 | |
25 | |
28 | /* This is so ugly, but it is the only way to make ImageMagick 5 behave |
26 | #endif |
29 | * properly. It really needs a better interface. |
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30 | * OpenModules makes sure all needed modules are loaded. But it may not |
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31 | * be called until some things are initialized, hence the extra |
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32 | * GetMagickInfo call. Ugh. |
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33 | */ |
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34 | |
27 | |
35 | extern void OpenModules(void); |
28 | #ifdef DMALLOC |
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29 | #include "dmalloc.h" |
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30 | #endif |
36 | |
31 | |
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32 | #if IMAGEMAGICK |
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33 | |
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34 | /* This used to be very ugly, but nowadays it is much better */ |
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35 | |
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36 | #if IMAGEMAGICK_API == 1 || IMAGEMAGICK_API == 2 |
37 | MagickInfo * GetMagickFileList(void) |
37 | const MagickInfo ** GetMagickFileList(void) |
38 | { |
38 | { |
39 | GetMagickInfo(NULL); |
39 | int len,i; |
40 | #if defined(HasLTDL) |
40 | const MagickInfo *ptr; |
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41 | const MagickInfo *mi_ptr; |
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42 | const MagickInfo **copy; |
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43 | ExceptionInfo exc; |
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44 | GetExceptionInfo(&exc); |
41 | OpenModules(); |
45 | OpenModules(&exc); |
42 | #endif |
46 | |
43 | return GetMagickInfo(NULL); |
47 | mi_ptr = GetMagickInfo(NULL,&exc); |
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48 | for (len = 0, ptr=mi_ptr; ptr != NULL; len++, ptr = ptr->next); |
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49 | copy = malloc((len+1) * sizeof(*copy)); |
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50 | for (i=0, ptr=mi_ptr; ptr != NULL; i++, ptr = ptr->next) |
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51 | copy[i] = ptr; |
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52 | copy[len] = NULL; |
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53 | return copy; |
44 | } |
54 | } |
45 | |
55 | |
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56 | #elif IMAGEMAGICK_API == 3 |
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57 | |
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58 | const MagickInfo ** GetMagickFileList(void) |
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59 | { |
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60 | MagickInfo **mi; |
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61 | const MagickInfo **copy; |
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62 | unsigned long len; |
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63 | int i; |
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64 | ExceptionInfo exc; |
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65 | GetExceptionInfo(&exc); |
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66 | OpenModules(&exc); |
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67 | mi = GetMagickInfoList("*",&len); |
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68 | copy = malloc((len+1) * sizeof(*copy)); |
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69 | for (i = 0; i < len; i++) { |
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70 | copy[i] = mi[i]; |
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71 | } |
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72 | copy[len] = NULL; |
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73 | return copy; |
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74 | } |
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75 | |
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76 | #elif IMAGEMAGICK_API == 4 |
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77 | |
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78 | const MagickInfo ** GetMagickFileList(void) |
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79 | { |
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80 | const MagickInfo **mi; |
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81 | const MagickInfo **copy; |
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82 | unsigned long len; |
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83 | int i; |
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84 | ExceptionInfo exc; |
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85 | GetExceptionInfo(&exc); |
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86 | OpenModules(&exc); |
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87 | mi = GetMagickInfoList("*",&len,&exc); |
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88 | copy = malloc((len+1) * sizeof(*copy)); |
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89 | for (i = 0; i < len; i++) { |
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90 | copy[i] = mi[i]; |
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91 | } |
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92 | copy[len] = NULL; |
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93 | return copy; |
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94 | } |
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95 | |
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96 | #elif IMAGEMAGICK_API == 100 |
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97 | /* GraphicsMagick library */ |
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98 | const MagickInfo ** GetMagickFileList(void) |
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99 | { |
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100 | int i,len; |
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101 | MagickInfo **mi; |
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102 | const MagickInfo **copy; |
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103 | ExceptionInfo exception; |
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104 | GetExceptionInfo(&exception); |
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105 | mi = GetMagickInfoArray(&exception); |
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106 | for (len = 0; mi[len]; len++); |
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107 | copy = malloc((len+1) * sizeof(*copy)); |
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108 | for (i = 0; i <= len; i++) { |
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109 | copy[i] = mi[i]; |
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110 | } |
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111 | return copy; |
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112 | } |
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113 | |
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114 | #endif |
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115 | |
46 | #endif /* IMAGEMAGICK */ |
116 | #endif /* IMAGEMAGICK */ |