diff options
Diffstat (limited to 'source/pdf')
| -rw-r--r-- | source/pdf/pdf-cmap-load.c | 2 | ||||
| -rw-r--r-- | source/pdf/pdf-cmap-table.c | 260 |
2 files changed, 168 insertions, 94 deletions
diff --git a/source/pdf/pdf-cmap-load.c b/source/pdf/pdf-cmap-load.c index 525c0dc1..1c72e139 100644 --- a/source/pdf/pdf-cmap-load.c +++ b/source/pdf/pdf-cmap-load.c @@ -106,7 +106,7 @@ pdf_new_identity_cmap(fz_context *ctx, int wmode, int bytes) * Load predefined CMap from system. */ pdf_cmap * -pdf_load_system_cmap(fz_context *ctx, char *cmap_name) +pdf_load_system_cmap(fz_context *ctx, const char *cmap_name) { pdf_cmap *usecmap; pdf_cmap *cmap; diff --git a/source/pdf/pdf-cmap-table.c b/source/pdf/pdf-cmap-table.c index 9bd89ba5..65c0eb15 100644 --- a/source/pdf/pdf-cmap-table.c +++ b/source/pdf/pdf-cmap-table.c @@ -1,13 +1,122 @@ #include "mupdf/pdf.h" -#ifndef NOCJK +#ifdef NOCJK +#define CJK_CMAPS 0 +#endif + +#ifndef CJK_CMAPS +#define CJK_CMAPS 1 +#endif + +#ifndef EXTRA_CMAPS +#define EXTRA_CMAPS 0 +#endif +#ifndef UTF8_CMAPS +#define UTF8_CMAPS 0 +#endif +#ifndef UTF32_CMAPS +#define UTF32_CMAPS 0 +#endif + +#if CJK_CMAPS -#include "gen_cmap_cns.h" #include "gen_cmap_gb.h" +#include "gen_cmap_cns.h" #include "gen_cmap_japan.h" #include "gen_cmap_korea.h" -static const struct { char *name; pdf_cmap *cmap; } cmap_table[] = +struct table { const char *name; pdf_cmap *cmap; }; + +static const struct table table_unicode[] = +{ + {"Adobe-CNS1-UCS2",&cmap_Adobe_CNS1_UCS2}, + {"Adobe-GB1-UCS2",&cmap_Adobe_GB1_UCS2}, + {"Adobe-Japan1-UCS2",&cmap_Adobe_Japan1_UCS2}, + {"Adobe-Korea1-UCS2",&cmap_Adobe_Korea1_UCS2}, +}; + +static const struct table table_gb[] = +{ + {"GB-EUC-H",&cmap_GB_EUC_H}, + {"GB-EUC-V",&cmap_GB_EUC_V}, + {"GBK-EUC-H",&cmap_GBK_EUC_H}, + {"GBK-EUC-V",&cmap_GBK_EUC_V}, + {"GBK2K-H",&cmap_GBK2K_H}, + {"GBK2K-V",&cmap_GBK2K_V}, + {"GBKp-EUC-H",&cmap_GBKp_EUC_H}, + {"GBKp-EUC-V",&cmap_GBKp_EUC_V}, + {"GBpc-EUC-H",&cmap_GBpc_EUC_H}, + {"GBpc-EUC-V",&cmap_GBpc_EUC_V}, + {"UniGB-UCS2-H",&cmap_UniGB_UCS2_H}, + {"UniGB-UCS2-V",&cmap_UniGB_UCS2_V}, + {"UniGB-UTF16-H",&cmap_UniGB_UTF16_H}, + {"UniGB-UTF16-V",&cmap_UniGB_UTF16_V}, + {"UniGB-X",&cmap_UniGB_X}, +}; + +static const struct table table_cns[] = +{ + {"B5pc-H",&cmap_B5pc_H}, + {"B5pc-V",&cmap_B5pc_V}, + {"CNS-EUC-H",&cmap_CNS_EUC_H}, + {"CNS-EUC-V",&cmap_CNS_EUC_V}, + {"ETen-B5-H",&cmap_ETen_B5_H}, + {"ETen-B5-V",&cmap_ETen_B5_V}, + {"ETenms-B5-H",&cmap_ETenms_B5_H}, + {"ETenms-B5-V",&cmap_ETenms_B5_V}, + {"HKscs-B5-H",&cmap_HKscs_B5_H}, + {"HKscs-B5-V",&cmap_HKscs_B5_V}, + {"UniCNS-UCS2-H",&cmap_UniCNS_UCS2_H}, + {"UniCNS-UCS2-V",&cmap_UniCNS_UCS2_V}, + {"UniCNS-UTF16-H",&cmap_UniCNS_UTF16_H}, + {"UniCNS-UTF16-V",&cmap_UniCNS_UTF16_V}, + {"UniCNS-X",&cmap_UniCNS_X}, +}; + +static const struct table table_japan[] = +{ + {"83pv-RKSJ-H",&cmap_83pv_RKSJ_H}, + {"90ms-RKSJ-H",&cmap_90ms_RKSJ_H}, + {"90ms-RKSJ-V",&cmap_90ms_RKSJ_V}, + {"90msp-RKSJ-H",&cmap_90msp_RKSJ_H}, + {"90msp-RKSJ-V",&cmap_90msp_RKSJ_V}, + {"90pv-RKSJ-H",&cmap_90pv_RKSJ_H}, + {"Add-RKSJ-H",&cmap_Add_RKSJ_H}, + {"Add-RKSJ-V",&cmap_Add_RKSJ_V}, + {"EUC-H",&cmap_EUC_H}, + {"EUC-V",&cmap_EUC_V}, + {"Ext-RKSJ-H",&cmap_Ext_RKSJ_H}, + {"Ext-RKSJ-V",&cmap_Ext_RKSJ_V}, + {"H",&cmap_H}, + {"UniJIS-UCS2-H",&cmap_UniJIS_UCS2_H}, + {"UniJIS-UCS2-HW-H",&cmap_UniJIS_UCS2_HW_H}, + {"UniJIS-UCS2-HW-V",&cmap_UniJIS_UCS2_HW_V}, + {"UniJIS-UCS2-V",&cmap_UniJIS_UCS2_V}, + {"UniJIS-UTF16-H",&cmap_UniJIS_UTF16_H}, + {"UniJIS-UTF16-V",&cmap_UniJIS_UTF16_V}, + {"UniJIS-X",&cmap_UniJIS_X}, + {"UniJIS-X16",&cmap_UniJIS_X16}, + {"V",&cmap_V}, +}; + +static const struct table table_korea[] = +{ + {"KSC-EUC-H",&cmap_KSC_EUC_H}, + {"KSC-EUC-V",&cmap_KSC_EUC_V}, + {"KSCms-UHC-H",&cmap_KSCms_UHC_H}, + {"KSCms-UHC-HW-H",&cmap_KSCms_UHC_HW_H}, + {"KSCms-UHC-HW-V",&cmap_KSCms_UHC_HW_V}, + {"KSCms-UHC-V",&cmap_KSCms_UHC_V}, + {"KSCpc-EUC-H",&cmap_KSCpc_EUC_H}, + {"UniKS-UCS2-H",&cmap_UniKS_UCS2_H}, + {"UniKS-UCS2-V",&cmap_UniKS_UCS2_V}, + {"UniKS-UTF16-H",&cmap_UniKS_UTF16_H}, + {"UniKS-UTF16-V",&cmap_UniKS_UTF16_V}, + {"UniKS-X",&cmap_UniKS_X}, +}; + +#if EXTRA_CMAPS +static const struct table table_extra[] = { {"78-EUC-H",&cmap_78_EUC_H}, {"78-EUC-V",&cmap_78_EUC_V}, @@ -17,16 +126,8 @@ static const struct { char *name; pdf_cmap *cmap; } cmap_table[] = {"78-V",&cmap_78_V}, {"78ms-RKSJ-H",&cmap_78ms_RKSJ_H}, {"78ms-RKSJ-V",&cmap_78ms_RKSJ_V}, - {"83pv-RKSJ-H",&cmap_83pv_RKSJ_H}, - {"90ms-RKSJ-H",&cmap_90ms_RKSJ_H}, - {"90ms-RKSJ-V",&cmap_90ms_RKSJ_V}, - {"90msp-RKSJ-H",&cmap_90msp_RKSJ_H}, - {"90msp-RKSJ-V",&cmap_90msp_RKSJ_V}, - {"90pv-RKSJ-H",&cmap_90pv_RKSJ_H}, {"90pv-RKSJ-V",&cmap_90pv_RKSJ_V}, {"Add-H",&cmap_Add_H}, - {"Add-RKSJ-H",&cmap_Add_RKSJ_H}, - {"Add-RKSJ-V",&cmap_Add_RKSJ_V}, {"Add-V",&cmap_Add_V}, {"Adobe-CNS1-0",&cmap_Adobe_CNS1_0}, {"Adobe-CNS1-1",&cmap_Adobe_CNS1_1}, @@ -35,14 +136,12 @@ static const struct { char *name; pdf_cmap *cmap; } cmap_table[] = {"Adobe-CNS1-4",&cmap_Adobe_CNS1_4}, {"Adobe-CNS1-5",&cmap_Adobe_CNS1_5}, {"Adobe-CNS1-6",&cmap_Adobe_CNS1_6}, - {"Adobe-CNS1-UCS2",&cmap_Adobe_CNS1_UCS2}, {"Adobe-GB1-0",&cmap_Adobe_GB1_0}, {"Adobe-GB1-1",&cmap_Adobe_GB1_1}, {"Adobe-GB1-2",&cmap_Adobe_GB1_2}, {"Adobe-GB1-3",&cmap_Adobe_GB1_3}, {"Adobe-GB1-4",&cmap_Adobe_GB1_4}, {"Adobe-GB1-5",&cmap_Adobe_GB1_5}, - {"Adobe-GB1-UCS2",&cmap_Adobe_GB1_UCS2}, {"Adobe-Japan1-0",&cmap_Adobe_Japan1_0}, {"Adobe-Japan1-1",&cmap_Adobe_Japan1_1}, {"Adobe-Japan1-2",&cmap_Adobe_Japan1_2}, @@ -50,52 +149,27 @@ static const struct { char *name; pdf_cmap *cmap; } cmap_table[] = {"Adobe-Japan1-4",&cmap_Adobe_Japan1_4}, {"Adobe-Japan1-5",&cmap_Adobe_Japan1_5}, {"Adobe-Japan1-6",&cmap_Adobe_Japan1_6}, - {"Adobe-Japan1-UCS2",&cmap_Adobe_Japan1_UCS2}, {"Adobe-Korea1-0",&cmap_Adobe_Korea1_0}, {"Adobe-Korea1-1",&cmap_Adobe_Korea1_1}, {"Adobe-Korea1-2",&cmap_Adobe_Korea1_2}, - {"Adobe-Korea1-UCS2",&cmap_Adobe_Korea1_UCS2}, {"B5-H",&cmap_B5_H}, {"B5-V",&cmap_B5_V}, - {"B5pc-H",&cmap_B5pc_H}, - {"B5pc-V",&cmap_B5pc_V}, - {"CNS-EUC-H",&cmap_CNS_EUC_H}, - {"CNS-EUC-V",&cmap_CNS_EUC_V}, {"CNS1-H",&cmap_CNS1_H}, {"CNS1-V",&cmap_CNS1_V}, {"CNS2-H",&cmap_CNS2_H}, {"CNS2-V",&cmap_CNS2_V}, {"ETHK-B5-H",&cmap_ETHK_B5_H}, {"ETHK-B5-V",&cmap_ETHK_B5_V}, - {"ETen-B5-H",&cmap_ETen_B5_H}, - {"ETen-B5-V",&cmap_ETen_B5_V}, - {"ETenms-B5-H",&cmap_ETenms_B5_H}, - {"ETenms-B5-V",&cmap_ETenms_B5_V}, - {"EUC-H",&cmap_EUC_H}, - {"EUC-V",&cmap_EUC_V}, {"Ext-H",&cmap_Ext_H}, - {"Ext-RKSJ-H",&cmap_Ext_RKSJ_H}, - {"Ext-RKSJ-V",&cmap_Ext_RKSJ_V}, {"Ext-V",&cmap_Ext_V}, - {"GB-EUC-H",&cmap_GB_EUC_H}, - {"GB-EUC-V",&cmap_GB_EUC_V}, {"GB-H",&cmap_GB_H}, {"GB-V",&cmap_GB_V}, - {"GBK-EUC-H",&cmap_GBK_EUC_H}, - {"GBK-EUC-V",&cmap_GBK_EUC_V}, - {"GBK2K-H",&cmap_GBK2K_H}, - {"GBK2K-V",&cmap_GBK2K_V}, - {"GBKp-EUC-H",&cmap_GBKp_EUC_H}, - {"GBKp-EUC-V",&cmap_GBKp_EUC_V}, {"GBT-EUC-H",&cmap_GBT_EUC_H}, {"GBT-EUC-V",&cmap_GBT_EUC_V}, {"GBT-H",&cmap_GBT_H}, {"GBT-V",&cmap_GBT_V}, {"GBTpc-EUC-H",&cmap_GBTpc_EUC_H}, {"GBTpc-EUC-V",&cmap_GBTpc_EUC_V}, - {"GBpc-EUC-H",&cmap_GBpc_EUC_H}, - {"GBpc-EUC-V",&cmap_GBpc_EUC_V}, - {"H",&cmap_H}, {"HKdla-B5-H",&cmap_HKdla_B5_H}, {"HKdla-B5-V",&cmap_HKdla_B5_V}, {"HKdlb-B5-H",&cmap_HKdlb_B5_H}, @@ -106,21 +180,12 @@ static const struct { char *name; pdf_cmap *cmap; } cmap_table[] = {"HKm314-B5-V",&cmap_HKm314_B5_V}, {"HKm471-B5-H",&cmap_HKm471_B5_H}, {"HKm471-B5-V",&cmap_HKm471_B5_V}, - {"HKscs-B5-H",&cmap_HKscs_B5_H}, - {"HKscs-B5-V",&cmap_HKscs_B5_V}, {"Hankaku",&cmap_Hankaku}, {"Hiragana",&cmap_Hiragana}, - {"KSC-EUC-H",&cmap_KSC_EUC_H}, - {"KSC-EUC-V",&cmap_KSC_EUC_V}, {"KSC-H",&cmap_KSC_H}, {"KSC-Johab-H",&cmap_KSC_Johab_H}, {"KSC-Johab-V",&cmap_KSC_Johab_V}, {"KSC-V",&cmap_KSC_V}, - {"KSCms-UHC-H",&cmap_KSCms_UHC_H}, - {"KSCms-UHC-HW-H",&cmap_KSCms_UHC_HW_H}, - {"KSCms-UHC-HW-V",&cmap_KSCms_UHC_HW_V}, - {"KSCms-UHC-V",&cmap_KSCms_UHC_V}, - {"KSCpc-EUC-H",&cmap_KSCpc_EUC_H}, {"KSCpc-EUC-V",&cmap_KSCpc_EUC_V}, {"Katakana",&cmap_Katakana}, {"NWP-H",&cmap_NWP_H}, @@ -128,87 +193,96 @@ static const struct { char *name; pdf_cmap *cmap; } cmap_table[] = {"RKSJ-H",&cmap_RKSJ_H}, {"RKSJ-V",&cmap_RKSJ_V}, {"Roman",&cmap_Roman}, - {"UniCNS-UCS2-H",&cmap_UniCNS_UCS2_H}, - {"UniCNS-UCS2-V",&cmap_UniCNS_UCS2_V}, - {"UniCNS-UTF16-H",&cmap_UniCNS_UTF16_H}, - {"UniCNS-UTF16-V",&cmap_UniCNS_UTF16_V}, - {"UniCNS-UTF32-H",&cmap_UniCNS_UTF32_H}, - {"UniCNS-UTF32-V",&cmap_UniCNS_UTF32_V}, + {"UniJIS2004-UTF16-H",&cmap_UniJIS2004_UTF16_H}, + {"UniJIS2004-UTF16-V",&cmap_UniJIS2004_UTF16_V}, + {"UniJISPro-UCS2-HW-V",&cmap_UniJISPro_UCS2_HW_V}, + {"UniJISPro-UCS2-V",&cmap_UniJISPro_UCS2_V}, + {"WP-Symbol",&cmap_WP_Symbol}, +}; +#endif + +#if UTF8_CMAPS +static const struct table table_utf8[] = +{ {"UniCNS-UTF8-H",&cmap_UniCNS_UTF8_H}, {"UniCNS-UTF8-V",&cmap_UniCNS_UTF8_V}, - {"UniCNS-X",&cmap_UniCNS_X}, - {"UniGB-UCS2-H",&cmap_UniGB_UCS2_H}, - {"UniGB-UCS2-V",&cmap_UniGB_UCS2_V}, - {"UniGB-UTF16-H",&cmap_UniGB_UTF16_H}, - {"UniGB-UTF16-V",&cmap_UniGB_UTF16_V}, - {"UniGB-UTF32-H",&cmap_UniGB_UTF32_H}, - {"UniGB-UTF32-V",&cmap_UniGB_UTF32_V}, {"UniGB-UTF8-H",&cmap_UniGB_UTF8_H}, {"UniGB-UTF8-V",&cmap_UniGB_UTF8_V}, - {"UniGB-X",&cmap_UniGB_X}, - {"UniJIS-UCS2-H",&cmap_UniJIS_UCS2_H}, - {"UniJIS-UCS2-HW-H",&cmap_UniJIS_UCS2_HW_H}, - {"UniJIS-UCS2-HW-V",&cmap_UniJIS_UCS2_HW_V}, - {"UniJIS-UCS2-V",&cmap_UniJIS_UCS2_V}, - {"UniJIS-UTF16-H",&cmap_UniJIS_UTF16_H}, - {"UniJIS-UTF16-V",&cmap_UniJIS_UTF16_V}, - {"UniJIS-UTF32-H",&cmap_UniJIS_UTF32_H}, - {"UniJIS-UTF32-V",&cmap_UniJIS_UTF32_V}, {"UniJIS-UTF8-H",&cmap_UniJIS_UTF8_H}, {"UniJIS-UTF8-V",&cmap_UniJIS_UTF8_V}, - {"UniJIS-X",&cmap_UniJIS_X}, - {"UniJIS-X16",&cmap_UniJIS_X16}, - {"UniJIS-X32",&cmap_UniJIS_X32}, {"UniJIS-X8",&cmap_UniJIS_X8}, - {"UniJIS2004-UTF16-H",&cmap_UniJIS2004_UTF16_H}, - {"UniJIS2004-UTF16-V",&cmap_UniJIS2004_UTF16_V}, - {"UniJIS2004-UTF32-H",&cmap_UniJIS2004_UTF32_H}, - {"UniJIS2004-UTF32-V",&cmap_UniJIS2004_UTF32_V}, {"UniJIS2004-UTF8-H",&cmap_UniJIS2004_UTF8_H}, {"UniJIS2004-UTF8-V",&cmap_UniJIS2004_UTF8_V}, - {"UniJISPro-UCS2-HW-V",&cmap_UniJISPro_UCS2_HW_V}, - {"UniJISPro-UCS2-V",&cmap_UniJISPro_UCS2_V}, {"UniJISPro-UTF8-V",&cmap_UniJISPro_UTF8_V}, + {"UniKS-UTF8-H",&cmap_UniKS_UTF8_H}, + {"UniKS-UTF8-V",&cmap_UniKS_UTF8_V}, +}; +#endif + +#if UTF32_CMAPS +static const struct table table_utf32[] = +{ + {"UniCNS-UTF32-H",&cmap_UniCNS_UTF32_H}, + {"UniCNS-UTF32-V",&cmap_UniCNS_UTF32_V}, + {"UniGB-UTF32-H",&cmap_UniGB_UTF32_H}, + {"UniGB-UTF32-V",&cmap_UniGB_UTF32_V}, + {"UniJIS-UTF32-H",&cmap_UniJIS_UTF32_H}, + {"UniJIS-UTF32-V",&cmap_UniJIS_UTF32_V}, + {"UniJIS-X32",&cmap_UniJIS_X32}, + {"UniJIS2004-UTF32-H",&cmap_UniJIS2004_UTF32_H}, + {"UniJIS2004-UTF32-V",&cmap_UniJIS2004_UTF32_V}, {"UniJISX0213-UTF32-H",&cmap_UniJISX0213_UTF32_H}, {"UniJISX0213-UTF32-V",&cmap_UniJISX0213_UTF32_V}, {"UniJISX02132004-UTF32-H",&cmap_UniJISX02132004_UTF32_H}, {"UniJISX02132004-UTF32-V",&cmap_UniJISX02132004_UTF32_V}, - {"UniKS-UCS2-H",&cmap_UniKS_UCS2_H}, - {"UniKS-UCS2-V",&cmap_UniKS_UCS2_V}, - {"UniKS-UTF16-H",&cmap_UniKS_UTF16_H}, - {"UniKS-UTF16-V",&cmap_UniKS_UTF16_V}, {"UniKS-UTF32-H",&cmap_UniKS_UTF32_H}, {"UniKS-UTF32-V",&cmap_UniKS_UTF32_V}, - {"UniKS-UTF8-H",&cmap_UniKS_UTF8_H}, - {"UniKS-UTF8-V",&cmap_UniKS_UTF8_V}, - {"UniKS-X",&cmap_UniKS_X}, - {"V",&cmap_V}, - {"WP-Symbol",&cmap_WP_Symbol}, }; +#endif -pdf_cmap * -pdf_load_builtin_cmap(fz_context *ctx, char *cmap_name) +static pdf_cmap * +pdf_load_builtin_cmap_imp(const struct table *table, int r, const char *name) { int l = 0; - int r = nelem(cmap_table) - 1; while (l <= r) { int m = (l + r) >> 1; - int c = strcmp(cmap_name, cmap_table[m].name); + int c = strcmp(name, table[m].name); if (c < 0) r = m - 1; else if (c > 0) l = m + 1; else - return cmap_table[m].cmap; + return table[m].cmap; } return NULL; } +pdf_cmap * +pdf_load_builtin_cmap(fz_context *ctx, const char *name) +{ + pdf_cmap *cmap = NULL; + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_unicode, nelem(table_unicode)-1, name); + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_gb, nelem(table_gb)-1, name); + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_cns, nelem(table_cns)-1, name); + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_japan, nelem(table_japan)-1, name); + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_korea, nelem(table_korea)-1, name); +#if EXTRA_CMAPS + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_extra, nelem(table_extra)-1, name); +#endif +#if UTF8_CMAPS + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_utf8, nelem(table_utf8)-1, name); +#endif +#if UTF32_CMAPS + if (!cmap) cmap = pdf_load_builtin_cmap_imp(table_utf32, nelem(table_utf32)-1, name); +#endif + return cmap; +} + #else pdf_cmap * -pdf_load_builtin_cmap(fz_context *ctx, char *cmap_name) +pdf_load_builtin_cmap(fz_context *ctx, const char *name) { return NULL; } |