diff options
Diffstat (limited to 'pdf')
-rw-r--r-- | pdf/pdf.gyp | 12 | ||||
-rw-r--r-- | pdf/pdfium/pdfium_test.cc | 312 |
2 files changed, 0 insertions, 324 deletions
diff --git a/pdf/pdf.gyp b/pdf/pdf.gyp index ad29e18..8410da9 100644 --- a/pdf/pdf.gyp +++ b/pdf/pdf.gyp @@ -126,18 +126,6 @@ }], ], }, - { - 'target_name': 'pdfium_test', - 'type': 'executable', - 'dependencies': [ - '../base/base.gyp:base', - '../base/base.gyp:base_i18n', - '../third_party/pdfium/pdfium.gyp:fpdfsdk', - ], - 'sources': [ - 'pdfium/pdfium_test.cc', - ], - } ], 'conditions': [ # CrOS has a separate step to do this. diff --git a/pdf/pdfium/pdfium_test.cc b/pdf/pdfium/pdfium_test.cc deleted file mode 100644 index 6871234..0000000 --- a/pdf/pdfium/pdfium_test.cc +++ /dev/null @@ -1,312 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#include <limits.h> -#include <stdio.h> -#include <stdlib.h> -#include <string.h> - -#include <list> -#include <string> -#include <utility> - -#include "base/at_exit.h" -#include "base/i18n/icu_util.h" -#include "third_party/pdfium/fpdfsdk/include/fpdf_dataavail.h" -#include "third_party/pdfium/fpdfsdk/include/fpdf_ext.h" -#include "third_party/pdfium/fpdfsdk/include/fpdfformfill.h" -#include "third_party/pdfium/fpdfsdk/include/fpdftext.h" -#include "third_party/pdfium/fpdfsdk/include/fpdfview.h" - -#ifdef _WIN32 - #define snprintf _snprintf - /* in Windows, rb for open and read binary file */ - #define FOPEN_READ "rb" -#else - #define FOPEN_READ "r" -#endif - -static void write_file(const char* pdf_name, int num, - const char* buffer, int stride, int width, int height) { - if (stride < 0 || width < 0 || height < 0) - return; - if (height > 0 && width > INT_MAX / height) - return; - int out_len = width * height; - if (out_len > INT_MAX / 3) - return; - out_len *= 3; - - char filename[256]; - snprintf(filename, sizeof(filename), "%s.%d.ppm", pdf_name, num); - FILE* fp = fopen(filename, "w"); - if (!fp) - return; - fprintf(fp, "P6\n# PDF test render\n%d %d\n255\n", width, height); - // Source data is B, G, R, unused. - // Dest data is R, G, B. - char* result = new char[out_len]; - if (result) { - int h, w; - for (h = 0; h < height; ++h) { - const char* src_line = buffer + (stride * h); - char* dest_line = result + (width * h * 3); - for (w = 0; w < width; ++w) { - // R - dest_line[w * 3] = src_line[(w * 4) + 2]; - // G - dest_line[(w * 3) + 1] = src_line[(w * 4) + 1]; - // B - dest_line[(w * 3) + 2] = src_line[w * 4]; - } - } - fwrite(result, out_len, 1, fp); - delete [] result; - } - fclose(fp); -} - -int Form_Alert(IPDF_JSPLATFORM*, FPDF_WIDESTRING, FPDF_WIDESTRING, int, int) { - printf("Form_Alert called.\n"); - return 0; -} - -void Unsupported_Handler(UNSUPPORT_INFO*, int type) { - std::string feature = "Unknown"; - switch (type) { - case FPDF_UNSP_DOC_XFAFORM: - feature = "XFA"; - break; - case FPDF_UNSP_DOC_PORTABLECOLLECTION: - feature = "Portfolios_Packages"; - break; - case FPDF_UNSP_DOC_ATTACHMENT: - case FPDF_UNSP_ANNOT_ATTACHMENT: - feature = "Attachment"; - break; - case FPDF_UNSP_DOC_SECURITY: - feature = "Rights_Management"; - break; - case FPDF_UNSP_DOC_SHAREDREVIEW: - feature = "Shared_Review"; - break; - case FPDF_UNSP_DOC_SHAREDFORM_ACROBAT: - case FPDF_UNSP_DOC_SHAREDFORM_FILESYSTEM: - case FPDF_UNSP_DOC_SHAREDFORM_EMAIL: - feature = "Shared_Form"; - break; - case FPDF_UNSP_ANNOT_3DANNOT: - feature = "3D"; - break; - case FPDF_UNSP_ANNOT_MOVIE: - feature = "Movie"; - break; - case FPDF_UNSP_ANNOT_SOUND: - feature = "Sound"; - break; - case FPDF_UNSP_ANNOT_SCREEN_MEDIA: - case FPDF_UNSP_ANNOT_SCREEN_RICHMEDIA: - feature = "Screen"; - break; - case FPDF_UNSP_ANNOT_SIG: - feature = "Digital_Signature"; - break; - } - printf("Unsupported feature: %s.\n", feature.c_str()); -} - -bool ParseCommandLine(int argc, const char* argv[], bool* write_images, - std::list<const char*>* files) { - *write_images = false; - files->clear(); - - int cur_arg = 1; - if (cur_arg < argc && - strcmp(argv[cur_arg], "--write_images") == 0) { - *write_images = true; - cur_arg++; - } - - if (cur_arg >= argc) - return false; - - for (int i = cur_arg; i < argc; i++) - files->push_back(argv[i]); - - return true; -} - -class TestLoader { - public: - TestLoader(const char* pBuf, size_t len); - - const char* m_pBuf; - size_t m_Len; -}; - -TestLoader::TestLoader(const char* pBuf, size_t len) - : m_pBuf(pBuf), m_Len(len) { -} - -int Get_Block(void* param, unsigned long pos, unsigned char* pBuf, - unsigned long size) { - TestLoader* pLoader = (TestLoader*) param; - if (pos + size < pos || pos + size > pLoader->m_Len) return 0; - memcpy(pBuf, pLoader->m_pBuf + pos, size); - return 1; -} - -bool Is_Data_Avail(FX_FILEAVAIL* pThis, size_t offset, size_t size) { - return true; -} - -void Add_Segment(FX_DOWNLOADHINTS* pThis, size_t offset, size_t size) { -} - -void RenderPdf(const char* name, const char* pBuf, size_t len, - bool write_images) { - printf("Rendering PDF file %s.\n", name); - - IPDF_JSPLATFORM platform_callbacks; - memset(&platform_callbacks, '\0', sizeof(platform_callbacks)); - platform_callbacks.version = 1; - platform_callbacks.app_alert = Form_Alert; - - FPDF_FORMFILLINFO form_callbacks; - memset(&form_callbacks, '\0', sizeof(form_callbacks)); - form_callbacks.version = 1; - form_callbacks.m_pJsPlatform = &platform_callbacks; - - TestLoader loader(pBuf, len); - - FPDF_FILEACCESS file_access; - memset(&file_access, '\0', sizeof(file_access)); - file_access.m_FileLen = len; - file_access.m_GetBlock = Get_Block; - file_access.m_Param = &loader; - - FX_FILEAVAIL file_avail; - memset(&file_avail, '\0', sizeof(file_avail)); - file_avail.version = 1; - file_avail.IsDataAvail = Is_Data_Avail; - - FX_DOWNLOADHINTS hints; - memset(&hints, '\0', sizeof(hints)); - hints.version = 1; - hints.AddSegment = Add_Segment; - - FPDF_DOCUMENT doc; - FPDF_AVAIL pdf_avail = FPDFAvail_Create(&file_avail, &file_access); - - (void) FPDFAvail_IsDocAvail(pdf_avail, &hints); - - if (!FPDFAvail_IsLinearized(pdf_avail)) { - printf("Non-linearized path...\n"); - doc = FPDF_LoadCustomDocument(&file_access, NULL); - } else { - printf("Linearized path...\n"); - doc = FPDFAvail_GetDocument(pdf_avail, NULL); - } - - (void) FPDF_GetDocPermissions(doc); - (void) FPDFAvail_IsFormAvail(pdf_avail, &hints); - - FPDF_FORMHANDLE form = FPDFDOC_InitFormFillEnviroument(doc, &form_callbacks); - FPDF_SetFormFieldHighlightColor(form, 0, 0xFFE4DD); - FPDF_SetFormFieldHighlightAlpha(form, 100); - - int first_page = FPDFAvail_GetFirstPageNum(doc); - (void) FPDFAvail_IsPageAvail(pdf_avail, first_page, &hints); - - int page_count = FPDF_GetPageCount(doc); - for (int i = 0; i < page_count; ++i) { - (void) FPDFAvail_IsPageAvail(pdf_avail, i, &hints); - } - - FORM_DoDocumentJSAction(form); - FORM_DoDocumentOpenAction(form); - - for (int i = 0; i < page_count; ++i) { - FPDF_PAGE page = FPDF_LoadPage(doc, i); - FPDF_TEXTPAGE text_page = FPDFText_LoadPage(page); - FORM_OnAfterLoadPage(page, form); - FORM_DoPageAAction(page, form, FPDFPAGE_AACTION_OPEN); - - int width = static_cast<int>(FPDF_GetPageWidth(page)); - int height = static_cast<int>(FPDF_GetPageHeight(page)); - FPDF_BITMAP bitmap = FPDFBitmap_Create(width, height, 0); - FPDFBitmap_FillRect(bitmap, 0, 0, width, height, 255, 255, 255, 255); - - FPDF_RenderPageBitmap(bitmap, page, 0, 0, width, height, 0, 0); - FPDF_FFLDraw(form, bitmap, page, 0, 0, width, height, 0, 0); - if (write_images) { - const char* buffer = reinterpret_cast<const char*>( - FPDFBitmap_GetBuffer(bitmap)); - int stride = FPDFBitmap_GetStride(bitmap); - write_file(name, i, buffer, stride, width, height); - } - - FPDFBitmap_Destroy(bitmap); - - FORM_DoPageAAction(page, form, FPDFPAGE_AACTION_CLOSE); - FORM_OnBeforeClosePage(page, form); - FPDFText_ClosePage(text_page); - FPDF_ClosePage(page); - } - - FORM_DoDocumentAAction(form, FPDFDOC_AACTION_WC); - FPDFDOC_ExitFormFillEnviroument(form); - FPDF_CloseDocument(doc); - FPDFAvail_Destroy(pdf_avail); - - printf("Loaded, parsed and rendered %d pages.\n", page_count); -} - -int main(int argc, const char* argv[]) { - base::AtExitManager exit_manager; - base::i18n::InitializeICU(); - bool write_images = false; - std::list<const char*> files; - if (!ParseCommandLine(argc, argv, &write_images, &files)) { - printf("Usage is: test [--write_images] /path/to/pdf\n"); - printf("--write_images - to write page images <pdf-name>.<page-number>.ppm\n"); - return 1; - } - - FPDF_InitLibrary(NULL); - - UNSUPPORT_INFO unsuppored_info; - memset(&unsuppored_info, '\0', sizeof(unsuppored_info)); - unsuppored_info.version = 1; - unsuppored_info.FSDK_UnSupport_Handler = Unsupported_Handler; - - FSDK_SetUnSpObjProcessHandler(&unsuppored_info); - - while (!files.empty()) { - const char* filename = files.front(); - files.pop_front(); - FILE* file = fopen(filename, FOPEN_READ); - if (!file) { - fprintf(stderr, "Failed to open: %s\n", filename); - continue; - } - (void) fseek(file, 0, SEEK_END); - size_t len = ftell(file); - (void) fseek(file, 0, SEEK_SET); - char* pBuf = (char*) malloc(len); - size_t ret = fread(pBuf, 1, len, file); - (void) fclose(file); - if (ret != len) { - fprintf(stderr, "Failed to read: %s\n", filename); - } else { - RenderPdf(filename, pBuf, len, write_images); - } - free(pBuf); - } - - FPDF_DestroyLibrary(); - - return 0; -} - |