diff options
Diffstat (limited to 'office/zathura-pdf-mupdf/patches/0006-Parse-entries-in-the-document-information-dictionary.patch')
| -rw-r--r-- | office/zathura-pdf-mupdf/patches/0006-Parse-entries-in-the-document-information-dictionary.patch | 147 |
1 files changed, 0 insertions, 147 deletions
diff --git a/office/zathura-pdf-mupdf/patches/0006-Parse-entries-in-the-document-information-dictionary.patch b/office/zathura-pdf-mupdf/patches/0006-Parse-entries-in-the-document-information-dictionary.patch deleted file mode 100644 index 5101a90cde..0000000000 --- a/office/zathura-pdf-mupdf/patches/0006-Parse-entries-in-the-document-information-dictionary.patch +++ /dev/null @@ -1,147 +0,0 @@ -From 99bff723291f5aa2558e5c8b475f496025105f4a Mon Sep 17 00:00:00 2001 -From: Moritz Lipp <mlq@pwmt.org> -Date: Mon, 20 Apr 2015 00:30:54 +0200 -Subject: [PATCH 6/6] Parse entries in the document information dictionary - ---- - document.c | 98 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ - plugin.c | 4 +-- - 2 files changed, 99 insertions(+), 3 deletions(-) - -diff --git a/document.c b/document.c -index de805bb..873866c 100644 ---- a/document.c -+++ b/document.c -@@ -6,8 +6,12 @@ - #include <mupdf/xps.h> - #include <mupdf/pdf.h> - -+#include <glib-2.0/glib.h> -+ - #include "plugin.h" - -+#define LENGTH(x) (sizeof(x)/sizeof((x)[0])) -+ - zathura_error_t - pdf_document_open(zathura_document_t* document) - { -@@ -118,3 +122,97 @@ pdf_document_save_as(zathura_document_t* document, mupdf_document_t* - return ZATHURA_ERROR_OK; - } - -+girara_list_t* -+pdf_document_get_information(zathura_document_t* document, mupdf_document_t* -+ mupdf_document, zathura_error_t* error) -+{ -+ if (document == NULL || mupdf_document == NULL || error == NULL) { -+ if (error != NULL) { -+ *error = ZATHURA_ERROR_INVALID_ARGUMENTS; -+ } -+ } -+ -+ girara_list_t* list = zathura_document_information_entry_list_new(); -+ if (list == NULL) { -+ if (error != NULL) { -+ *error = ZATHURA_ERROR_UNKNOWN; -+ } -+ return NULL; -+ } -+ -+ fz_try (mupdf_document->ctx) { -+ pdf_obj* trailer = pdf_trailer(mupdf_document->ctx, (pdf_document*) mupdf_document->document); -+ pdf_obj* info_dict = pdf_dict_get(mupdf_document->ctx, trailer, PDF_NAME_Info); -+ -+ /* get string values */ -+ typedef struct info_value_s { -+ const char* property; -+ zathura_document_information_type_t type; -+ } info_value_t; -+ -+ static const info_value_t string_values[] = { -+ { "Title", ZATHURA_DOCUMENT_INFORMATION_TITLE }, -+ { "Author", ZATHURA_DOCUMENT_INFORMATION_AUTHOR }, -+ { "Subject", ZATHURA_DOCUMENT_INFORMATION_SUBJECT }, -+ { "Keywords", ZATHURA_DOCUMENT_INFORMATION_KEYWORDS }, -+ { "Creator", ZATHURA_DOCUMENT_INFORMATION_CREATOR }, -+ { "Producer", ZATHURA_DOCUMENT_INFORMATION_PRODUCER } -+ }; -+ -+ for (unsigned int i = 0; i < LENGTH(string_values); i++) { -+ pdf_obj* value = pdf_dict_gets(mupdf_document->ctx, info_dict, string_values[i].property); -+ if (value == NULL) { -+ continue; -+ } -+ -+ char* str_value = pdf_to_str_buf(mupdf_document->ctx, value); -+ if (str_value == NULL || strlen(str_value) == 0) { -+ continue; -+ } -+ -+ zathura_document_information_entry_t* entry = -+ zathura_document_information_entry_new( -+ string_values[i].type, -+ str_value -+ ); -+ -+ if (entry != NULL) { -+ girara_list_append(list, entry); -+ } -+ } -+ -+ static const info_value_t time_values[] = { -+ { "CreationDate", ZATHURA_DOCUMENT_INFORMATION_CREATION_DATE }, -+ { "ModDate", ZATHURA_DOCUMENT_INFORMATION_MODIFICATION_DATE } -+ }; -+ -+ for (unsigned int i = 0; i < LENGTH(time_values); i++) { -+ pdf_obj* value = pdf_dict_gets(mupdf_document->ctx, info_dict, time_values[i].property); -+ if (value == NULL) { -+ continue; -+ } -+ -+ char* str_value = pdf_to_str_buf(mupdf_document->ctx, value); -+ if (str_value == NULL || strlen(str_value) == 0) { -+ continue; -+ } -+ -+ zathura_document_information_entry_t* entry = -+ zathura_document_information_entry_new( -+ time_values[i].type, -+ str_value // FIXME: Convert to common format -+ ); -+ -+ if (entry != NULL) { -+ girara_list_append(list, entry); -+ } -+ } -+ } fz_catch (mupdf_document->ctx) { -+ if (error != NULL) { -+ *error = ZATHURA_ERROR_UNKNOWN; -+ } -+ return NULL; -+ } -+ -+ return list; -+} -diff --git a/plugin.c b/plugin.c -index fef2c6a..2efae6f 100644 ---- a/plugin.c -+++ b/plugin.c -@@ -11,13 +11,11 @@ register_functions(zathura_plugin_functions_t* functions) - functions->document_free = (zathura_plugin_document_free_t) pdf_document_free; - functions->document_save_as = (zathura_plugin_document_save_as_t) pdf_document_save_as; - functions->document_index_generate = (zathura_plugin_document_index_generate_t) pdf_document_index_generate; -+ functions->document_get_information = (zathura_plugin_document_get_information_t) pdf_document_get_information; - functions->page_init = (zathura_plugin_page_init_t) pdf_page_init; - functions->page_clear = (zathura_plugin_page_clear_t) pdf_page_clear; - functions->page_search_text = (zathura_plugin_page_search_text_t) pdf_page_search_text; - functions->page_links_get = (zathura_plugin_page_links_get_t) pdf_page_links_get; --#if 0 -- functions->document_get_information = (zathura_plugin_document_get_information_t) pdf_document_get_information; --#endif - functions->page_images_get = (zathura_plugin_page_images_get_t) pdf_page_images_get; - functions->page_get_text = (zathura_plugin_page_get_text_t) pdf_page_get_text; - functions->page_render = (zathura_plugin_page_render_t) pdf_page_render; --- -1.8.4 - |