| 1 | // ============================================================= // |
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| 2 | // // |
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| 3 | // File : seq_export.cxx // |
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| 4 | // Purpose : // |
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| 5 | // // |
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| 6 | // Institute of Microbiology (Technical University Munich) // |
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| 7 | // http://www.arb-home.de/ // |
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| 8 | // // |
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| 9 | // ============================================================= // |
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| 10 | |
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| 11 | #include "seqio.hxx" |
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| 12 | |
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| 13 | #include <AP_filter.hxx> |
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| 14 | #include <xferset.h> |
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| 15 | |
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| 16 | #include <arbdbt.h> |
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| 17 | #include <gb_aci.h> |
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| 18 | |
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| 19 | #include <arb_strarray.h> |
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| 20 | #include <arb_file.h> |
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| 21 | #include <arb_diff.h> |
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| 22 | #include <arb_progress.h> |
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| 23 | #include <arb_global_defs.h> |
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| 24 | |
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| 25 | #include <xml.hxx> |
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| 26 | |
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| 27 | #include <unistd.h> |
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| 28 | |
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| 29 | #define sio_assert(cond) arb_assert(cond) |
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| 30 | |
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| 31 | using std::string; |
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| 32 | using namespace SEQIO; |
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| 33 | using namespace FieldTransfer; |
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| 34 | |
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| 35 | // --------------------------------- |
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| 36 | // internal export commands |
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| 37 | |
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| 38 | enum EXPORT_CMD { |
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| 39 | // real formats |
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| 40 | EXPORT_XML, |
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| 41 | |
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| 42 | EXPORT_INVALID, |
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| 43 | EXPORT_USING_FORM, // default mode (has to be last entry in enum) |
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| 44 | }; |
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| 45 | |
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| 46 | static const char *internal_export_commands[] = { |
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| 47 | "xml_write", |
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| 48 | NULp |
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| 49 | }; |
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| 50 | |
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| 51 | static EXPORT_CMD check_internal(const char *command) { |
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| 52 | EXPORT_CMD cmd = EXPORT_INVALID; |
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| 53 | for (int i = 0; internal_export_commands[i]; ++i) { |
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| 54 | if (strcmp(command, internal_export_commands[i]) == 0) { |
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| 55 | cmd = static_cast<EXPORT_CMD>(i); |
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| 56 | } |
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| 57 | } |
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| 58 | return cmd; |
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| 59 | } |
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| 60 | |
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| 61 | // ---------------------- |
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| 62 | // export_format |
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| 63 | |
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| 64 | struct export_format : virtual Noncopyable { |
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| 65 | char *system; |
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| 66 | char *pre_format; |
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| 67 | char *suffix; |
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| 68 | char *description; // (multiline) description of filter |
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| 69 | char *form; // transformed export expression (part behind 'BEGIN') |
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| 70 | |
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| 71 | EXPORT_CMD export_mode; |
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| 72 | |
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| 73 | export_format() |
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| 74 | : system(NULp), |
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| 75 | pre_format(NULp), |
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| 76 | suffix(NULp), |
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| 77 | description(NULp), |
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| 78 | form(NULp), |
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| 79 | export_mode(EXPORT_XML) |
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| 80 | {} |
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| 81 | ~export_format() { |
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| 82 | free(system); |
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| 83 | free(pre_format); |
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| 84 | free(suffix); |
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| 85 | free(description); |
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| 86 | free(form); |
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| 87 | } |
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| 88 | }; |
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| 89 | |
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| 90 | static GB_ERROR read_export_format(export_format *efo, const char *file, bool load_complete_form) { |
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| 91 | GB_ERROR error = NULp; |
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| 92 | |
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| 93 | if (!file || !file[0]) { |
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| 94 | error = "No export format selected"; |
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| 95 | } |
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| 96 | else { |
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| 97 | char *fullfile = NULp; |
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| 98 | if (GB_is_regularfile(file)) { // prefer files that are completely specified (full/rel path) |
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| 99 | fullfile = strdup(GB_canonical_path(file)); |
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| 100 | } |
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| 101 | else { |
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| 102 | fullfile = nulldup(GB_path_in_ARBHOME(file)); // fallback to ARBHOME-relative specification |
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| 103 | } |
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| 104 | |
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| 105 | FILE *in = fopen(fullfile, "r"); |
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| 106 | |
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| 107 | if (!in) error = GB_IO_error("reading export form", fullfile); |
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| 108 | else { |
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| 109 | efo->export_mode = EXPORT_USING_FORM; // default mode |
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| 110 | { |
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| 111 | bool seen_BEGIN = false; |
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| 112 | char *s1, *s2; |
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| 113 | size_t linenumber = 0; |
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| 114 | |
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| 115 | while (!error && !seen_BEGIN && read_string_pair(in, s1, s2, linenumber)) { |
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| 116 | if (!strcmp(s1, "SYSTEM")) { reassign(efo->system, s2); } |
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| 117 | else if (!strcmp(s1, "PRE_FORMAT")) { reassign(efo->pre_format, s2); } |
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| 118 | else if (!strcmp(s1, "SUFFIX")) { reassign(efo->suffix, s2); } |
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| 119 | else if (!strcmp(s1, "DESCRIPTION")) { appendTo(efo->description, '\n', s2); } |
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| 120 | else if (!strcmp(s1, "INTERNAL")) { |
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| 121 | efo->export_mode = check_internal(s2); |
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| 122 | if (efo->export_mode == EXPORT_INVALID) { |
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| 123 | error = GBS_global_string("Unknown INTERNAL command '%s'", s2); |
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| 124 | } |
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| 125 | } |
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| 126 | else if (!strcmp(s1, "BEGIN")) { |
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| 127 | if (efo->export_mode != EXPORT_USING_FORM) { |
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| 128 | error = "'BEGIN' not allowed when 'INTERNAL' is used"; |
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| 129 | } |
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| 130 | else { |
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| 131 | seen_BEGIN = true; |
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| 132 | } |
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| 133 | } |
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| 134 | else { |
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| 135 | error = GBS_global_string("Unknown command '%s'", s1); |
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| 136 | } |
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| 137 | |
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| 138 | // add error location |
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| 139 | if (error) error = GBS_global_string("%s in line #%zu", error, linenumber); |
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| 140 | |
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| 141 | free(s2); |
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| 142 | free(s1); |
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| 143 | } |
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| 144 | } |
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| 145 | |
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| 146 | if (!error && load_complete_form && efo->export_mode == EXPORT_USING_FORM) { |
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| 147 | // now 'in' points to line behind 'BEGIN' |
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| 148 | char *form = GB_read_fp(in); // read rest of file |
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| 149 | |
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| 150 | // Join lines that end with \ with next line. |
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| 151 | // Replace ' = ' and ':' by '\=' and '\:' |
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| 152 | efo->form = GBS_string_eval(form, "\\\\\n=:\\==\\\\\\=:*=\\*\\=*1:\\:=\\\\\\:"); |
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| 153 | if (!efo->form) error = GB_failedTo_error("evaluate part below 'BEGIN'", NULp, GB_await_error()); |
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| 154 | free(form); |
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| 155 | } |
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| 156 | |
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| 157 | // some checks for incompatible commands |
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| 158 | if (!error) { |
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| 159 | if (efo->system && !efo->pre_format) error = "Missing 'PRE_FORMAT' (needed by 'SYSTEM')"; |
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| 160 | else if (efo->pre_format && !efo->system) error = "Missing 'SYSTEM' (needed by 'PRE_FORMAT')"; |
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| 161 | else if (efo->export_mode != EXPORT_USING_FORM) { |
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| 162 | if (efo->system) error = "'SYSTEM' is not allowed together with 'INTERNAL'"; |
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| 163 | if (efo->pre_format) error = "'PRE_FORMAT' is not allowed together with 'INTERNAL'"; |
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| 164 | } |
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| 165 | } |
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| 166 | |
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| 167 | error = GB_failedTo_error("read export format", fullfile, error); |
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| 168 | fclose(in); |
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| 169 | } |
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| 170 | free(fullfile); |
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| 171 | } |
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| 172 | |
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| 173 | return error; |
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| 174 | } |
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| 175 | |
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| 176 | // ---------------------------------------- |
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| 177 | // export sequence helper class |
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| 178 | |
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| 179 | class SpeciesSelector : virtual Noncopyable { |
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| 180 | ExportWhich which; |
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| 181 | const char *one_species; |
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| 182 | |
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| 183 | public: |
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| 184 | SpeciesSelector(ExportWhich which_, const char *one_species_) : |
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| 185 | which(which_), |
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| 186 | one_species(one_species_) |
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| 187 | {} |
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| 188 | GBDATA *select_first(GBDATA *gb_main) const { |
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| 189 | GBDATA *gb_species = NULp; |
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| 190 | switch (which) { |
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| 191 | case EBF_ALL: gb_species = GBT_first_species(gb_main); break; |
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| 192 | case EBF_MARKED: gb_species = GBT_first_marked_species(gb_main); break; |
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| 193 | case EBF_ONE: gb_species = GBT_find_species(gb_main, one_species); break; |
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| 194 | } |
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| 195 | return gb_species; |
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| 196 | } |
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| 197 | GBDATA *select_next(GBDATA *gb_previous) const { |
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| 198 | GBDATA *gb_species = NULp; |
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| 199 | switch (which) { |
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| 200 | case EBF_ALL: gb_species = GBT_next_species(gb_previous); break; |
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| 201 | case EBF_MARKED: gb_species = GBT_next_marked_species(gb_previous); break; |
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| 202 | case EBF_ONE: break; |
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| 203 | } |
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| 204 | return gb_species; |
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| 205 | } |
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| 206 | }; |
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| 207 | |
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| 208 | class export_sequence_data : virtual Noncopyable { // @@@ simplify using FilteredExport? |
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| 209 | GBDATA *last_species_read; |
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| 210 | char *seq; |
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| 211 | size_t len; |
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| 212 | char *error; |
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| 213 | |
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| 214 | GBDATA *gb_main; |
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| 215 | char *ali; |
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| 216 | |
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| 217 | SpeciesSelector whichSpecies; |
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| 218 | |
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| 219 | size_t species_count; |
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| 220 | AP_filter *filter; |
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| 221 | bool cut_stop_codon; |
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| 222 | int compress; // 0 = no;1 = vertical gaps; 2 = all gaps; |
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| 223 | |
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| 224 | long max_ali_len; // length of alignment |
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| 225 | size_t *export_column; // list of exported seq data positions |
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| 226 | size_t columns; // how many columns get exported |
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| 227 | |
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| 228 | GBDATA *single_species; // if set to species -> first/next only return this species (used to export to multiple files) |
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| 229 | |
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| 230 | public: |
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| 231 | |
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| 232 | export_sequence_data(GBDATA *Gb_Main, ExportWhich which, const char *one_species, AP_filter* Filter, bool CutStopCodon, int Compress) : |
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| 233 | last_species_read(NULp), |
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| 234 | seq(NULp), |
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| 235 | len(0), |
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| 236 | error(NULp), |
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| 237 | gb_main(Gb_Main), |
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| 238 | whichSpecies(which, one_species), |
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| 239 | species_count(size_t(-1)), |
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| 240 | filter(Filter), |
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| 241 | cut_stop_codon(CutStopCodon), |
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| 242 | compress(Compress), |
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| 243 | export_column(NULp), |
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| 244 | columns(0), |
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| 245 | single_species(NULp) |
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| 246 | { |
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| 247 | sio_assert(filter); |
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| 248 | sio_assert(!filter->is_invalid()); // you have to pass a valid filter |
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| 249 | |
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| 250 | ali = GBT_get_default_alignment(gb_main); |
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| 251 | sio_assert(ali); // cannot occur (when no ali selected/exist -> filter would have been invalid above) |
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| 252 | |
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| 253 | max_ali_len = GBT_get_alignment_len(gb_main, ali); |
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| 254 | sio_assert(max_ali_len>0); |
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| 255 | |
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| 256 | if (cut_stop_codon) { |
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| 257 | GB_alignment_type ali_type = GBT_get_alignment_type(gb_main, ali); |
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| 258 | sio_assert(ali_type != GB_AT_UNKNOWN); |
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| 259 | if (ali_type != GB_AT_AA) { |
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| 260 | GB_warning("Cutting stop codon makes no sense - ignored"); |
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| 261 | cut_stop_codon = false; |
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| 262 | } |
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| 263 | } |
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| 264 | |
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| 265 | if (max_ali_len>=0 && filter->get_length() < size_t(max_ali_len)) { |
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| 266 | GB_warningf("Warning: Your filter is shorter than the alignment (%zu<%li)", |
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| 267 | filter->get_length(), max_ali_len); |
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| 268 | max_ali_len = filter->get_length(); |
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| 269 | } |
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| 270 | } |
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| 271 | |
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| 272 | ~export_sequence_data() { |
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| 273 | delete [] export_column; |
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| 274 | delete [] seq; |
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| 275 | free(error); |
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| 276 | free(ali); |
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| 277 | } |
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| 278 | |
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| 279 | const char *getAlignment() const { return ali; } |
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| 280 | long getAliLen() const { return max_ali_len; } |
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| 281 | GBDATA *get_gb_main() const { sio_assert(gb_main); return gb_main; } |
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| 282 | |
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| 283 | void set_single_mode(GBDATA *gb_species) { single_species = gb_species; } |
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| 284 | bool in_single_mode() const { return single_species; } |
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| 285 | |
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| 286 | GBDATA *first_species() const { return single_species ? single_species : whichSpecies.select_first(gb_main); } |
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| 287 | GBDATA *next_species(GBDATA *gb_prev) const { return single_species ? NULp : whichSpecies.select_next(gb_prev); } |
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| 288 | |
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| 289 | const unsigned char *get_seq_data(GBDATA *gb_species, size_t& slen, GB_ERROR& error) const; |
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| 290 | static bool isGap(char c) { return GAP::is_std_gap(c); } |
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| 291 | |
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| 292 | size_t count_species() { |
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| 293 | sio_assert(!in_single_mode()); |
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| 294 | if (species_count == size_t(-1)) { |
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| 295 | species_count = 0; |
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| 296 | for (GBDATA *gb_species = whichSpecies.select_first(gb_main); |
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| 297 | gb_species; |
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| 298 | gb_species = whichSpecies.select_next(gb_species)) |
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| 299 | { |
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| 300 | species_count++; |
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| 301 | } |
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| 302 | } |
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| 303 | return species_count; |
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| 304 | } |
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| 305 | |
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| 306 | GB_ERROR detectVerticalGaps(); |
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| 307 | const char *get_export_sequence(GBDATA *gb_species, size_t& seq_len, GB_ERROR& error); |
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| 308 | }; |
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| 309 | |
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| 310 | const unsigned char *export_sequence_data::get_seq_data(GBDATA *gb_species, size_t& slen, GB_ERROR& err) const { |
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| 311 | const char *data = NULp; |
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| 312 | GBDATA *gb_seq = GBT_find_sequence(gb_species, ali); |
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| 313 | |
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| 314 | if (!gb_seq) { |
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| 315 | err = GBS_global_string_copy("No data in alignment '%s' of species '%s'", ali, GBT_get_name_or_description(gb_species)); |
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| 316 | slen = 0; |
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| 317 | } |
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| 318 | else { |
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| 319 | data = GB_read_char_pntr(gb_seq); |
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| 320 | slen = GB_read_count(gb_seq); |
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| 321 | err = NULp; |
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| 322 | } |
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| 323 | return (const unsigned char *)data; |
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| 324 | } |
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| 325 | |
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| 326 | |
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| 327 | GB_ERROR export_sequence_data::detectVerticalGaps() { |
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| 328 | GB_ERROR err = NULp; |
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| 329 | |
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| 330 | sio_assert(!in_single_mode()); |
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| 331 | |
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| 332 | if (compress == 1) { // compress vertical gaps! |
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| 333 | // @@@ detection of vertical gaps should better be done either by AP_filter directly or by FilteredExport |
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| 334 | |
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| 335 | size_t gap_columns = filter->get_filtered_length(); |
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| 336 | size_t *gap_column = new size_t[gap_columns+1]; |
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| 337 | |
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| 338 | const size_t *filterpos_2_seqpos = filter->get_filterpos_2_seqpos(); |
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| 339 | memcpy(gap_column, filterpos_2_seqpos, gap_columns*sizeof(*gap_column)); |
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| 340 | gap_column[gap_columns] = max_ali_len; |
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| 341 | |
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| 342 | arb_progress progress("Calculating vertical gaps", count_species()); |
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| 343 | |
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| 344 | for (GBDATA *gb_species = first_species(); |
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| 345 | gb_species && !err; |
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| 346 | gb_species = next_species(gb_species)) |
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| 347 | { |
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| 348 | size_t slen; |
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| 349 | const unsigned char *sdata = get_seq_data(gb_species, slen, err); |
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| 350 | |
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| 351 | if (!err) { |
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| 352 | size_t j = 0; |
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| 353 | size_t i; |
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| 354 | for (i = 0; i<gap_columns; ++i) { |
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| 355 | if (isGap(sdata[gap_column[i]])) { |
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| 356 | gap_column[j++] = gap_column[i]; // keep gap column |
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| 357 | } |
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| 358 | // otherwise it's overwritten |
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| 359 | } |
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| 360 | |
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| 361 | sio_assert(i >= j); |
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| 362 | size_t skipped_columns = i-j; |
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| 363 | sio_assert(gap_columns >= skipped_columns); |
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| 364 | gap_columns -= skipped_columns; |
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| 365 | } |
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| 366 | progress.inc_and_check_user_abort(err); |
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| 367 | } |
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| 368 | |
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| 369 | if (!err) { |
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| 370 | columns = filter->get_filtered_length() - gap_columns; |
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| 371 | export_column = new size_t[columns]; |
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| 372 | |
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| 373 | size_t gpos = 0; // index into array of vertical gaps |
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| 374 | size_t epos = 0; // index into array of exported columns |
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| 375 | size_t flen = filter->get_filtered_length(); |
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| 376 | size_t a; |
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| 377 | for (a = 0; a<flen && gpos<gap_columns; ++a) { |
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| 378 | size_t fpos = filterpos_2_seqpos[a]; |
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| 379 | if (fpos == gap_column[gpos]) { // only gaps here -> skip column |
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| 380 | gpos++; |
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| 381 | } |
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| 382 | else { // not only gaps -> use column |
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| 383 | sio_assert(fpos<gap_column[gpos]); |
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| 384 | sio_assert(epos < columns); // got more columns than expected |
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| 385 | export_column[epos++] = fpos; |
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| 386 | } |
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| 387 | } |
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| 388 | for (; a<flen; ++a) { // LOOP_VECTORIZED |
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| 389 | export_column[epos++] = filterpos_2_seqpos[a]; |
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| 390 | } |
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| 391 | |
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| 392 | sio_assert(epos == columns); |
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| 393 | } |
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| 394 | |
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| 395 | delete [] gap_column; |
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| 396 | } |
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| 397 | else { // compress all or none (simply use filter) |
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| 398 | const size_t *filterpos_2_seqpos = filter->get_filterpos_2_seqpos(); |
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| 399 | |
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| 400 | columns = filter->get_filtered_length(); |
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| 401 | export_column = new size_t[columns]; |
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| 402 | |
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| 403 | memcpy(export_column, filterpos_2_seqpos, columns*sizeof(*filterpos_2_seqpos)); |
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| 404 | } |
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| 405 | |
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| 406 | seq = new char[columns+1]; |
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| 407 | |
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| 408 | return err; |
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| 409 | } |
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| 410 | |
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| 411 | const char *export_sequence_data::get_export_sequence(GBDATA *gb_species, size_t& seq_len, GB_ERROR& err) { |
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| 412 | if (gb_species != last_species_read) { |
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| 413 | freenull(error); |
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| 414 | |
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| 415 | // read + filter a new species |
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| 416 | GB_ERROR curr_error; |
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| 417 | const unsigned char *data = get_seq_data(gb_species, len, curr_error); |
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| 418 | |
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| 419 | if (curr_error) { |
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| 420 | error = strdup(curr_error); |
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| 421 | } |
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| 422 | else { |
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| 423 | size_t i; |
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| 424 | const uchar *simplify = filter->get_simplify_table(); |
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| 425 | |
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| 426 | if (cut_stop_codon) { |
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| 427 | const unsigned char *stop_codon = (const unsigned char *)memchr(data, '*', len); |
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| 428 | if (stop_codon) { |
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| 429 | len = stop_codon-data; |
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| 430 | } |
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| 431 | } |
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| 432 | |
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| 433 | if (compress == 2) { // compress all gaps |
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| 434 | size_t j = 0; |
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| 435 | for (i = 0; i<columns; ++i) { |
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| 436 | size_t seq_pos = export_column[i]; |
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| 437 | if (seq_pos<len) { |
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| 438 | unsigned char c = data[seq_pos]; |
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| 439 | if (!isGap(c)) { |
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| 440 | seq[j++] = simplify[c]; |
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| 441 | } |
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| 442 | } |
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| 443 | } |
|---|
| 444 | seq[j] = 0; |
|---|
| 445 | len = j; |
|---|
| 446 | } |
|---|
| 447 | else { // compress vertical or compress none (simply use filter in both cases) |
|---|
| 448 | for (i = 0; i<columns; ++i) { |
|---|
| 449 | size_t seq_pos = export_column[i]; |
|---|
| 450 | if (seq_pos<len) { |
|---|
| 451 | seq[i] = simplify[data[seq_pos]]; |
|---|
| 452 | } |
|---|
| 453 | else { |
|---|
| 454 | seq[i] = simplify['.']; |
|---|
| 455 | } |
|---|
| 456 | } |
|---|
| 457 | seq[i] = 0; |
|---|
| 458 | len = columns; |
|---|
| 459 | } |
|---|
| 460 | } |
|---|
| 461 | } |
|---|
| 462 | |
|---|
| 463 | err = error; |
|---|
| 464 | if (error) { |
|---|
| 465 | seq_len = 0; |
|---|
| 466 | return NULp; |
|---|
| 467 | } |
|---|
| 468 | |
|---|
| 469 | seq_len = len; |
|---|
| 470 | return seq; |
|---|
| 471 | } |
|---|
| 472 | |
|---|
| 473 | // ---------------------------------------- |
|---|
| 474 | // exported_sequence is hooked into ACI temporary (provides result of command 'export_sequence') |
|---|
| 475 | // which is the sequence filtered and compressed according to settings in the export window |
|---|
| 476 | |
|---|
| 477 | static export_sequence_data *esd = NULp; |
|---|
| 478 | |
|---|
| 479 | static const char *exported_sequence(GBDATA *gb_species, size_t *seq_len, GB_ERROR *error) { |
|---|
| 480 | sio_assert(esd); |
|---|
| 481 | return esd->get_export_sequence(gb_species, *seq_len, *error); |
|---|
| 482 | } |
|---|
| 483 | |
|---|
| 484 | static GB_ERROR XML_recursive(GBDATA *gbd, int depth) { |
|---|
| 485 | GB_ERROR error = NULp; |
|---|
| 486 | const char *key_name = GB_read_key_pntr(gbd); |
|---|
| 487 | XML_Tag *tag = NULp; |
|---|
| 488 | bool descend = true; |
|---|
| 489 | |
|---|
| 490 | if (depth == 1 && strncmp(key_name, "ali_", 4) == 0) { // hack needed if seq-quality information exists |
|---|
| 491 | sio_assert(esd); |
|---|
| 492 | descend = false; // do not descend into alignments |
|---|
| 493 | if (strcmp(esd->getAlignment(), key_name) == 0) { // the wanted alignment |
|---|
| 494 | |
|---|
| 495 | tag = new XML_Tag("ALIGNMENT"); |
|---|
| 496 | tag->add_attribute("name", key_name+4); |
|---|
| 497 | |
|---|
| 498 | GBDATA *gb_species = GB_get_father(gbd); |
|---|
| 499 | size_t len; |
|---|
| 500 | const char *seq = exported_sequence(gb_species, &len, &error); |
|---|
| 501 | |
|---|
| 502 | if (seq) { |
|---|
| 503 | XML_Tag dtag("data"); |
|---|
| 504 | { XML_Text seqText(seq); } |
|---|
| 505 | } |
|---|
| 506 | } |
|---|
| 507 | } |
|---|
| 508 | else { |
|---|
| 509 | tag = new XML_Tag(key_name); |
|---|
| 510 | |
|---|
| 511 | if (GB_is_container(gbd)) { |
|---|
| 512 | const char *name = GBT_read_char_pntr(gbd, "name"); |
|---|
| 513 | if (name) tag->add_attribute("name", name); |
|---|
| 514 | } |
|---|
| 515 | } |
|---|
| 516 | |
|---|
| 517 | if (descend) { |
|---|
| 518 | if (GB_read_type(gbd) == GB_DB) { |
|---|
| 519 | for (GBDATA *gb_child = GB_child(gbd); gb_child && !error; gb_child = GB_nextChild(gb_child)) { |
|---|
| 520 | const char *sub_key_name = GB_read_key_pntr(gb_child); |
|---|
| 521 | |
|---|
| 522 | if (strcmp(sub_key_name, "name") != 0) { // do not recurse for "name" (is handled above) |
|---|
| 523 | error = XML_recursive(gb_child, depth+1); |
|---|
| 524 | } |
|---|
| 525 | } |
|---|
| 526 | } |
|---|
| 527 | else { |
|---|
| 528 | char *content = GB_read_as_string(gbd); |
|---|
| 529 | if (content) { |
|---|
| 530 | XML_Text text(content); |
|---|
| 531 | free(content); |
|---|
| 532 | } |
|---|
| 533 | else { |
|---|
| 534 | tag->add_attribute("error", "unsavable"); |
|---|
| 535 | } |
|---|
| 536 | } |
|---|
| 537 | } |
|---|
| 538 | |
|---|
| 539 | delete tag; |
|---|
| 540 | return error; |
|---|
| 541 | } |
|---|
| 542 | |
|---|
| 543 | static GB_ERROR export_species_using_form(FILE *out, const char *form, const GBL_call_env& callEnv) { // @@@ pass preparsed command (form) |
|---|
| 544 | GB_ERROR error = NULp; |
|---|
| 545 | char *pars = GBS_string_eval_in_env(" ", form, callEnv); |
|---|
| 546 | if (!pars) error = GB_await_error(); |
|---|
| 547 | else { |
|---|
| 548 | char *p; |
|---|
| 549 | char *o = pars; |
|---|
| 550 | while ((p = GBS_find_string(o, "$$DELETE_LINE$$", 0))) { |
|---|
| 551 | char *l, *r; |
|---|
| 552 | for (l = p; l>o; l--) if (*l=='\n') break; |
|---|
| 553 | r = strchr(p, '\n'); if (!r) r = p + strlen(p); |
|---|
| 554 | fwrite(o, 1, l-o, out); |
|---|
| 555 | o = r; |
|---|
| 556 | } |
|---|
| 557 | fputs(o, out); |
|---|
| 558 | free(pars); |
|---|
| 559 | } |
|---|
| 560 | return error; |
|---|
| 561 | } |
|---|
| 562 | |
|---|
| 563 | static GB_ERROR export_write_species(GBDATA *gb_species, FILE *out, const GBL_env& env, const export_format& efo) { |
|---|
| 564 | GB_ERROR error = NULp; |
|---|
| 565 | switch (efo.export_mode) { |
|---|
| 566 | case EXPORT_USING_FORM: { |
|---|
| 567 | GBL_call_env callEnv(gb_species, env); |
|---|
| 568 | error = export_species_using_form(out, efo.form, callEnv); |
|---|
| 569 | break; |
|---|
| 570 | } |
|---|
| 571 | |
|---|
| 572 | case EXPORT_XML: |
|---|
| 573 | error = XML_recursive(gb_species, 0); |
|---|
| 574 | break; |
|---|
| 575 | |
|---|
| 576 | case EXPORT_INVALID: |
|---|
| 577 | sio_assert(0); |
|---|
| 578 | break; |
|---|
| 579 | } |
|---|
| 580 | return error; |
|---|
| 581 | } |
|---|
| 582 | |
|---|
| 583 | static GB_ERROR export_format_single(const char *db_name, const char *formname, const char *outname, char **resulting_outname, RuleSetPtr ruleset) { |
|---|
| 584 | // Exports sequences specified by 'esd' (module global variable) |
|---|
| 585 | // to format specified by 'formname'. |
|---|
| 586 | // |
|---|
| 587 | // if 'outname' == NULp -> export species to temporary file, otherwise to 'outname'. |
|---|
| 588 | // Full path of generated file is returned in 'resulting_outname' |
|---|
| 589 | |
|---|
| 590 | static int export_depth = 0; |
|---|
| 591 | export_depth++; |
|---|
| 592 | |
|---|
| 593 | *resulting_outname = NULp; |
|---|
| 594 | |
|---|
| 595 | export_format efo; |
|---|
| 596 | GB_ERROR error = read_export_format(&efo, formname, true); |
|---|
| 597 | |
|---|
| 598 | if (!error) { |
|---|
| 599 | if (!outname) { // if no 'outname' is given -> export to temporary file |
|---|
| 600 | char *unique_outname = GB_unique_filename("exported", efo.suffix); |
|---|
| 601 | *resulting_outname = GB_create_tempfile(unique_outname); |
|---|
| 602 | free(unique_outname); |
|---|
| 603 | |
|---|
| 604 | if (!*resulting_outname) error = GB_await_error(); |
|---|
| 605 | } |
|---|
| 606 | else *resulting_outname = strdup(outname); |
|---|
| 607 | } |
|---|
| 608 | |
|---|
| 609 | sio_assert(error || *resulting_outname); |
|---|
| 610 | |
|---|
| 611 | if (!error) { |
|---|
| 612 | if (efo.pre_format) { |
|---|
| 613 | // Export data using format 'pre_format'. |
|---|
| 614 | // Afterwards convert to wanted format using 'system'. |
|---|
| 615 | |
|---|
| 616 | sio_assert(efo.system); |
|---|
| 617 | |
|---|
| 618 | char *intermediate_export; |
|---|
| 619 | error = export_format_single(db_name, efo.pre_format, NULp, &intermediate_export, ruleset); |
|---|
| 620 | if (!error) { |
|---|
| 621 | sio_assert(GB_is_privatefile(intermediate_export, false)); |
|---|
| 622 | |
|---|
| 623 | GB_informationf("Converting to %s", efo.suffix); |
|---|
| 624 | |
|---|
| 625 | char *srt = GBS_global_string_copy("$<=%s:$>=%s", intermediate_export, *resulting_outname); |
|---|
| 626 | char *sys = GBS_string_eval(efo.system, srt); |
|---|
| 627 | |
|---|
| 628 | GB_informationf("exec '%s'", efo.system); |
|---|
| 629 | error = GBK_system(sys); |
|---|
| 630 | |
|---|
| 631 | GB_unlink_or_warn(intermediate_export, &error); |
|---|
| 632 | |
|---|
| 633 | free(sys); |
|---|
| 634 | free(srt); |
|---|
| 635 | } |
|---|
| 636 | free(intermediate_export); |
|---|
| 637 | } |
|---|
| 638 | else { |
|---|
| 639 | FILE *out = fopen(*resulting_outname, "wt"); |
|---|
| 640 | if (!out) error = GB_IO_error("writing", *resulting_outname); |
|---|
| 641 | else { |
|---|
| 642 | XML_Document *xml = NULp; |
|---|
| 643 | |
|---|
| 644 | long allCount = 0; |
|---|
| 645 | for (GBDATA *gb_species = esd->first_species(); |
|---|
| 646 | gb_species && !error; |
|---|
| 647 | gb_species = esd->next_species(gb_species)) |
|---|
| 648 | { |
|---|
| 649 | allCount++; |
|---|
| 650 | } |
|---|
| 651 | |
|---|
| 652 | arb_progress progress(allCount); |
|---|
| 653 | progress.auto_subtitles("Saving species"); |
|---|
| 654 | |
|---|
| 655 | if (efo.export_mode == EXPORT_XML) { |
|---|
| 656 | xml = new XML_Document("ARB_SEQ_EXPORT", "arb_seq_export.dtd", out); |
|---|
| 657 | { |
|---|
| 658 | xml->add_attribute("database", db_name); |
|---|
| 659 | } |
|---|
| 660 | xml->add_attribute("export_date", ARB_date_string()); |
|---|
| 661 | { |
|---|
| 662 | XML_Comment rem("There is a basic version of ARB_seq_export.dtd in $ARBHOME/lib/dtd\n" |
|---|
| 663 | "but you might need to expand it by yourself,\n" |
|---|
| 664 | "because the ARB-database may contain any kind of fields."); |
|---|
| 665 | } |
|---|
| 666 | } |
|---|
| 667 | |
|---|
| 668 | GBL_env env(esd->get_gb_main(), NULp); |
|---|
| 669 | |
|---|
| 670 | for (GBDATA *gb_species = esd->first_species(); |
|---|
| 671 | gb_species && !error; |
|---|
| 672 | gb_species = esd->next_species(gb_species)) |
|---|
| 673 | { |
|---|
| 674 | if (ruleset.isSet()) { |
|---|
| 675 | GB_topSecurityLevel unsecured(env.get_gb_main()); // needed to clone species (overwrites name .. in temporary clone) |
|---|
| 676 | ItemClonedByRuleSet clone(gb_species, CLONE_ITEM_SPECIES, ruleset, RENAME_ITEM_WHILE_TEMP_CLONE_EXISTS, NULp, NULp); |
|---|
| 677 | if (clone.has_error()) { |
|---|
| 678 | error = clone.get_error(); |
|---|
| 679 | } |
|---|
| 680 | else { |
|---|
| 681 | GB_previousSecurityLevel user(unsecured); // run export itself with normal security |
|---|
| 682 | error = export_write_species(clone.get_clone(), out, env, efo); |
|---|
| 683 | } |
|---|
| 684 | } |
|---|
| 685 | else { |
|---|
| 686 | error = export_write_species(gb_species, out, env, efo); |
|---|
| 687 | } |
|---|
| 688 | progress.inc_and_check_user_abort(error); |
|---|
| 689 | } |
|---|
| 690 | |
|---|
| 691 | delete xml; |
|---|
| 692 | fclose(out); |
|---|
| 693 | } |
|---|
| 694 | } |
|---|
| 695 | } |
|---|
| 696 | |
|---|
| 697 | if (error) { |
|---|
| 698 | if (*resulting_outname) { |
|---|
| 699 | GB_unlink_or_warn(*resulting_outname, NULp); |
|---|
| 700 | freenull(*resulting_outname); |
|---|
| 701 | } |
|---|
| 702 | } |
|---|
| 703 | |
|---|
| 704 | export_depth--; |
|---|
| 705 | |
|---|
| 706 | return error; |
|---|
| 707 | } |
|---|
| 708 | |
|---|
| 709 | static GB_ERROR export_format_multiple(const char* dbname, const char *formname, const char *outname, bool multiple, char **resulting_outname, RuleSetPtr ruleset) { |
|---|
| 710 | GB_ERROR error = NULp; |
|---|
| 711 | |
|---|
| 712 | if (multiple) { |
|---|
| 713 | char *path, *name, *suffix; |
|---|
| 714 | GB_split_full_path(outname, &path, NULp, &name, &suffix); |
|---|
| 715 | *resulting_outname = NULp; |
|---|
| 716 | |
|---|
| 717 | arb_progress progress("Exporting data", esd->count_species()); |
|---|
| 718 | |
|---|
| 719 | for (GBDATA *gb_species = esd->first_species(); |
|---|
| 720 | gb_species && !error; |
|---|
| 721 | gb_species = esd->next_species(gb_species)) |
|---|
| 722 | { |
|---|
| 723 | const char *species_name = GBT_read_char_pntr(gb_species, "name"); |
|---|
| 724 | if (!species_name) error = "Can't export unnamed species"; |
|---|
| 725 | else { |
|---|
| 726 | const char *fname = GB_append_suffix(GBS_global_string("%s_%s", name, species_name), suffix); |
|---|
| 727 | progress.subtitle(fname); |
|---|
| 728 | |
|---|
| 729 | char *oname = strdup(GB_concat_path(path, fname)); |
|---|
| 730 | char *res_oname; |
|---|
| 731 | |
|---|
| 732 | esd->set_single_mode(gb_species); // means: only export 'gb_species' |
|---|
| 733 | error = export_format_single(dbname, formname, oname, &res_oname, ruleset); |
|---|
| 734 | esd->set_single_mode(NULp); |
|---|
| 735 | |
|---|
| 736 | if (!*resulting_outname || // not set yet |
|---|
| 737 | (res_oname && strcmp(*resulting_outname, res_oname)>0)) // or smaller than set one |
|---|
| 738 | { |
|---|
| 739 | reassign(*resulting_outname, res_oname); |
|---|
| 740 | } |
|---|
| 741 | |
|---|
| 742 | free(res_oname); |
|---|
| 743 | free(oname); |
|---|
| 744 | } |
|---|
| 745 | |
|---|
| 746 | progress.inc_and_check_user_abort(error); |
|---|
| 747 | } |
|---|
| 748 | |
|---|
| 749 | free(suffix); |
|---|
| 750 | free(name); |
|---|
| 751 | free(path); |
|---|
| 752 | } |
|---|
| 753 | else { |
|---|
| 754 | arb_progress progress("Exporting data"); |
|---|
| 755 | error = export_format_single(dbname, formname, outname, resulting_outname, ruleset); |
|---|
| 756 | } |
|---|
| 757 | |
|---|
| 758 | return error; |
|---|
| 759 | } |
|---|
| 760 | |
|---|
| 761 | namespace SEQIO { |
|---|
| 762 | |
|---|
| 763 | GB_ERROR export_by_format(GBDATA *gb_main, ExportWhich which, const char *one_species, |
|---|
| 764 | AP_filter *filter, int cut_stop_codon, int compress, |
|---|
| 765 | const char *dbname, const char *formname, const char *field_transfer_set, |
|---|
| 766 | const char *outname, int multiple, char **real_outname) |
|---|
| 767 | { |
|---|
| 768 | sio_assert(!GB_have_error()); |
|---|
| 769 | |
|---|
| 770 | if (field_transfer_set && !field_transfer_set[0]) { // empty 'field_transfer_set' given |
|---|
| 771 | field_transfer_set = NULp; // -> handle like NULp |
|---|
| 772 | } |
|---|
| 773 | |
|---|
| 774 | GB_ERROR error = filter->is_invalid(); |
|---|
| 775 | |
|---|
| 776 | RuleSetPtr ruleset; |
|---|
| 777 | if (!error) { |
|---|
| 778 | if (field_transfer_set) { // if specified load ruleset: |
|---|
| 779 | ErrorOrRuleSetPtr loaded = RuleSet::loadFrom(field_transfer_set); |
|---|
| 780 | |
|---|
| 781 | if (loaded.hasError()) { |
|---|
| 782 | ARB_ERROR lerror = loaded.getError(); |
|---|
| 783 | error = lerror.deliver(); |
|---|
| 784 | } |
|---|
| 785 | else { |
|---|
| 786 | ruleset = loaded.getValue(); |
|---|
| 787 | } |
|---|
| 788 | } |
|---|
| 789 | } |
|---|
| 790 | |
|---|
| 791 | if (!error) { |
|---|
| 792 | esd = new export_sequence_data(gb_main, which, one_species, filter, cut_stop_codon, compress); |
|---|
| 793 | sio_assert(esd->getAliLen()>0); |
|---|
| 794 | |
|---|
| 795 | GB_set_export_sequence_hook(exported_sequence); |
|---|
| 796 | |
|---|
| 797 | error = esd->detectVerticalGaps(); |
|---|
| 798 | if (!error) { |
|---|
| 799 | error = export_format_multiple(dbname, formname, outname, multiple, real_outname, ruleset); |
|---|
| 800 | if (error) error = GBS_static_string(error); // error is member of export_sequence_data -> copy to static buffer |
|---|
| 801 | } |
|---|
| 802 | |
|---|
| 803 | GB_set_export_sequence_hook(NULp); |
|---|
| 804 | } |
|---|
| 805 | delete esd; |
|---|
| 806 | esd = NULp; |
|---|
| 807 | |
|---|
| 808 | sio_assert(!GB_have_error()); |
|---|
| 809 | return error; |
|---|
| 810 | } |
|---|
| 811 | |
|---|
| 812 | GB_ERROR get_exportFormat_information(const char *eft_formname, ExportFormatInfo& info) { |
|---|
| 813 | export_format efs; |
|---|
| 814 | GB_ERROR error = read_export_format(&efs, eft_formname, false); |
|---|
| 815 | |
|---|
| 816 | if (!error) { |
|---|
| 817 | if (efs.suffix) { |
|---|
| 818 | info.suffix = efs.suffix; |
|---|
| 819 | efs.suffix = NULp; |
|---|
| 820 | } |
|---|
| 821 | if (efs.description) { |
|---|
| 822 | info.description = efs.description; |
|---|
| 823 | efs.description = NULp; |
|---|
| 824 | } |
|---|
| 825 | } |
|---|
| 826 | |
|---|
| 827 | return error; |
|---|
| 828 | } |
|---|
| 829 | |
|---|
| 830 | char *get_exportFormat_evalForm(const char *eft_formname, GB_ERROR& error) { |
|---|
| 831 | // load copy of form that gets evaluated during export. |
|---|
| 832 | export_format efs; |
|---|
| 833 | error = read_export_format(&efs, eft_formname, true); |
|---|
| 834 | if (!error && efs.form) { |
|---|
| 835 | if (efs.pre_format) { |
|---|
| 836 | sio_assert(strcmp(efs.form, "*=") == 0); // caused by eval in read_export_format? |
|---|
| 837 | return get_exportFormat_evalForm(efs.pre_format, error); |
|---|
| 838 | } |
|---|
| 839 | |
|---|
| 840 | sio_assert(efs.pre_format == NULp); |
|---|
| 841 | return ARB_strdup(efs.form); |
|---|
| 842 | } |
|---|
| 843 | // failed to load form |
|---|
| 844 | |
|---|
| 845 | sio_assert(efs.form == NULp); |
|---|
| 846 | sio_assert(efs.pre_format == NULp); |
|---|
| 847 | if (!error) { |
|---|
| 848 | if (efs.export_mode != EXPORT_USING_FORM) { |
|---|
| 849 | if (efs.export_mode == EXPORT_XML) { |
|---|
| 850 | error = "exports all fields"; |
|---|
| 851 | } |
|---|
| 852 | else { |
|---|
| 853 | error = "unsupported filter type"; |
|---|
| 854 | } |
|---|
| 855 | } |
|---|
| 856 | else { |
|---|
| 857 | error = "no form loaded"; |
|---|
| 858 | } |
|---|
| 859 | } |
|---|
| 860 | |
|---|
| 861 | sio_assert(error); |
|---|
| 862 | if (error) { |
|---|
| 863 | char *nameOnly = NULp; |
|---|
| 864 | GB_split_full_path(eft_formname, NULp, &nameOnly, NULp, NULp); |
|---|
| 865 | |
|---|
| 866 | const char *shownName = nameOnly ? nameOnly : eft_formname; |
|---|
| 867 | error = GBS_global_string("%s (%s)", error, shownName); |
|---|
| 868 | |
|---|
| 869 | free(nameOnly); |
|---|
| 870 | } |
|---|
| 871 | return NULp; |
|---|
| 872 | } |
|---|
| 873 | |
|---|
| 874 | }; |
|---|
| 875 | |
|---|
| 876 | // -------------------------------------------------------------------------------- |
|---|
| 877 | |
|---|
| 878 | #ifdef UNIT_TESTS |
|---|
| 879 | #include <test_unit.h> |
|---|
| 880 | |
|---|
| 881 | // uncomment to auto-update exported files |
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| 882 | // (needed once after changing database or export formats) |
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| 883 | // #define TEST_AUTO_UPDATE |
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| 884 | #define TEST_AUTO_UPDATE_ONLY_MISSING // do auto-update only if file is missing |
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| 885 | |
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| 886 | void TEST_sequence_export() { |
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| 887 | GB_shell shell; |
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| 888 | arb_suppress_progress silence; |
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| 889 | |
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| 890 | GBDATA *gb_main = GB_open("TEST_loadsave.arb", "r"); |
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| 891 | char *export_dir = nulldup(GB_path_in_ARBLIB("export")); |
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| 892 | StrArray eft; |
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| 893 | GBS_read_dir(eft, export_dir, "*.eft"); |
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| 894 | |
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| 895 | AP_filter *filter = NULp; |
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| 896 | { |
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| 897 | GB_transaction ta(gb_main); |
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| 898 | |
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| 899 | char *ali = GBT_get_default_alignment(gb_main); |
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| 900 | TEST_REJECT_NULL(ali); |
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| 901 | |
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| 902 | size_t alilen = GBT_get_alignment_len(gb_main, ali); |
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| 903 | TEST_REJECT(alilen<=0); |
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| 904 | |
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| 905 | filter = new AP_filter(alilen); |
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| 906 | |
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| 907 | GBT_mark_all(gb_main, 0); |
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| 908 | GBDATA *gb_species = GBT_find_species(gb_main, "MetMazei"); |
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| 909 | TEST_REJECT_NULL(gb_species); |
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| 910 | |
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| 911 | GB_write_flag(gb_species, 1); // mark |
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| 912 | free(ali); |
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| 913 | } |
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| 914 | for (int e = 0; eft[e]; ++e) { |
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| 915 | for (int complete = 0; complete <= 1; ++complete) { |
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| 916 | const char *name = strrchr(eft[e], '/'); |
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| 917 | TEST_REJECT_NULL(name); |
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| 918 | name++; |
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| 919 | |
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| 920 | TEST_ANNOTATE(name); |
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| 921 | |
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| 922 | { |
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| 923 | export_format efo; |
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| 924 | TEST_EXPECT_NO_ERROR(read_export_format(&efo, eft[e], complete)); |
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| 925 | if (strcmp(name, "fasta_wacc.eft") == 0) { // test description of one filter |
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| 926 | TEST_EXPECT_EQUAL(efo.description, |
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| 927 | "Exports sequences to fasta-format.\n" |
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| 928 | "Header exported as: >ID SEQLENGTH bp SEQTYPE ACC"); |
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| 929 | } |
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| 930 | } |
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| 931 | |
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| 932 | if (complete) { |
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| 933 | const char *outname = "impexp/exported"; |
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| 934 | char *used_outname = NULp; |
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| 935 | |
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| 936 | { |
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| 937 | GB_transaction ta(gb_main); |
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| 938 | TEST_EXPECT_NO_ERROR(export_by_format(gb_main, EBF_MARKED, NULp, |
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| 939 | filter, 0, 0, |
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| 940 | "DBname", eft[e], NULp, // @@@ currently only tests export w/o FTS (pass FTS for some formats? or separately) |
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| 941 | outname, 0, &used_outname)); |
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| 942 | } |
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| 943 | |
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| 944 | char *expected = GBS_global_string_copy("impexp/%s.exported", name); |
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| 945 | |
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| 946 | #if defined(TEST_AUTO_UPDATE) |
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| 947 | #if defined(TEST_AUTO_UPDATE_ONLY_MISSING) |
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| 948 | if (GB_is_regularfile(expected)) { |
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| 949 | TEST_EXPECT_TEXTFILE_DIFFLINES_IGNORE_DATES(outname, expected, 0); |
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| 950 | } |
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| 951 | else |
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| 952 | #else |
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| 953 | { |
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| 954 | TEST_COPY_FILE(outname, expected); |
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| 955 | } |
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| 956 | #endif |
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| 957 | #else |
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| 958 | TEST_EXPECT_TEXTFILE_DIFFLINES_IGNORE_DATES(outname, expected, 0); |
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| 959 | // see ../../UNIT_TESTER/run/impexp |
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| 960 | #endif // TEST_AUTO_UPDATE |
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| 961 | TEST_EXPECT_ZERO_OR_SHOW_ERRNO(unlink(outname)); |
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| 962 | |
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| 963 | free(expected); |
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| 964 | free(used_outname); |
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| 965 | } |
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| 966 | } |
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| 967 | } |
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| 968 | |
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| 969 | delete filter; |
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| 970 | free(export_dir); |
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| 971 | GB_close(gb_main); |
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| 972 | } |
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| 973 | |
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| 974 | #endif // UNIT_TESTS |
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