From 970b53e050014006997410be046366fd8f1023f1 Mon Sep 17 00:00:00 2001 From: Tor Lillqvist Date: Wed, 21 Nov 2012 14:55:09 +0200 Subject: Enable storing some files gzipped in the .apk We gzip them separately in the Makefile and the gzipped result will be stored without (further) compression in the .apk. Use this to store the ttf font files. Shaves off a bit .apk size. This might seem a bit odd way to do it, why not store these files in the normal Zip compressed fashion in the .apk? It seems hard to tell Ant (based on path, not extension) what files to compress and what not, so we have to keep telling it to not (further) compress any files at all. Change-Id: I0d40d8811e6c9df6b28c285845b1db225507f5d4 --- .../src/org/libreoffice/android/Bootstrap.java | 6 +- android/experimental/LibreOffice4Android/Makefile | 8 +- sal/android/lo-bootstrap.c | 102 ++++++++++++++++++--- 3 files changed, 100 insertions(+), 16 deletions(-) diff --git a/android/Bootstrap/src/org/libreoffice/android/Bootstrap.java b/android/Bootstrap/src/org/libreoffice/android/Bootstrap.java index 2c8d2e7b31d1..7b01eb89921e 100644 --- a/android/Bootstrap/src/org/libreoffice/android/Bootstrap.java +++ b/android/Bootstrap/src/org/libreoffice/android/Bootstrap.java @@ -59,6 +59,7 @@ public class Bootstrap extends NativeActivity // seems. private static native boolean setup(String dataDir, + String cacheDir, String apkFile, String[] ld_library_path); @@ -133,7 +134,10 @@ public class Bootstrap extends NativeActivity String[] llpa = llp.split(":"); - if (!setup(dataDir, activity.getApplication().getPackageResourcePath(), llpa)) + if (!setup(dataDir, + activity.getApplication().getCacheDir().getAbsolutePath(), + activity.getApplication().getPackageResourcePath(), + llpa)) return; // Extract files from the .apk that can't be used mmapped directly from it diff --git a/android/experimental/LibreOffice4Android/Makefile b/android/experimental/LibreOffice4Android/Makefile index bbe1587a2252..c48635ca128d 100644 --- a/android/experimental/LibreOffice4Android/Makefile +++ b/android/experimental/LibreOffice4Android/Makefile @@ -118,13 +118,13 @@ copy-stuff: # understand "/assets" paths. mkdir -p assets/unpack/etc/fonts cp fonts.conf assets/unpack/etc/fonts - mkdir -p assets/unpack/user/fonts # $UserInstallation/user/fonts is added to the fontconfig path in # vcl/generic/fontmanager/helper.cxx: psp::getFontPath(). UserInstallation is # set to the app's data dir above. - cp $(OUTDIR)/pck/Liberation*.ttf assets/unpack/user/fonts - cp $(OUTDIR)/pck/Gen*.ttf assets/unpack/user/fonts - cp $(OUTDIR)/pck/opens___.ttf assets/unpack/user/fonts + mkdir -p assets/gz.unpack/user/fonts + for F in $(OUTDIR)/pck/Liberation*.ttf $(OUTDIR)/pck/Gen*.ttf $(OUTDIR)/pck/opens___.ttf; do \ + gzip -9 <$$F >assets/gz.unpack/user/fonts/`basename $$F`; \ + done # # Then gdbserver and gdb.setup so that we can debug with ndk-gdb. # diff --git a/sal/android/lo-bootstrap.c b/sal/android/lo-bootstrap.c index b29fb7d044b9..f1f2155a5134 100644 --- a/sal/android/lo-bootstrap.c +++ b/sal/android/lo-bootstrap.c @@ -41,6 +41,7 @@ #include #include +#include #include #include @@ -82,6 +83,7 @@ static int sleep_time = 0; /* These are valid / used in all apps. */ static const char *data_dir; +static const char *cache_dir; static const char **library_locations; static void *apk_file; static int apk_file_size; @@ -312,21 +314,24 @@ JNI_OnLoad(JavaVM* vm, void* reserved) } // public static native boolean setup(String dataDir, +// String cacheDir, // String apkFile, // String[] ld_library_path); __attribute__ ((visibility("default"))) jboolean -Java_org_libreoffice_android_Bootstrap_setup__Ljava_lang_String_2Ljava_lang_String_2_3Ljava_lang_String_2 +Java_org_libreoffice_android_Bootstrap_setup__Ljava_lang_String_2Ljava_lang_String_2Ljava_lang_String_2_3Ljava_lang_String_2 (JNIEnv* env, jobject clazz, jstring dataDir, + jstring cacheDir, jstring apkFile, jobjectArray ld_library_path) { struct stat st; int i, n, fd; const char *dataDirPath; + const char *cacheDirPath; const char *apkFilePath; char *lib_dir; @@ -359,6 +364,12 @@ Java_org_libreoffice_android_Bootstrap_setup__Ljava_lang_String_2Ljava_lang_Stri for (n = 0; library_locations[n] != NULL; n++) LOGI("library_locations[%d] = %s", n, library_locations[n]); + cacheDirPath = (*env)->GetStringUTFChars(env, cacheDir, NULL); + + cache_dir = strdup(cacheDirPath); + + (*env)->ReleaseStringUTFChars(env, cacheDir, cacheDirPath); + apkFilePath = (*env)->GetStringUTFChars(env, apkFile, NULL); fd = open(apkFilePath, O_RDONLY); @@ -743,6 +754,7 @@ lo_dlcall_argc_argv(void *function, } #define UNPACK_TREE "/assets/unpack" +#define UNPACK_TREE_GZ "/assets/gz.unpack" static int mkdir_p(const char *dirname) @@ -770,8 +782,70 @@ mkdir_p(const char *dirname) return 1; } +static int +extract_gzipped(const char *filename, + const char *apkentry, + int size, + FILE *f) +{ + gzFile gzfd; + int gzerrno; + int nbytes; + char buf[5000]; + int total = 0; + char *tmpname; + FILE *tmp; + + tmpname = malloc(strlen(cache_dir) + strlen("/tmp.gz") + 1); + strcpy(tmpname, cache_dir); + strcat(tmpname, "/tmp.gz"); + + tmp = fopen(tmpname, "w+"); + unlink(tmpname); + + if (tmp == NULL) { + LOGE("extract_gzipped: could not create %s: %s", tmpname, strerror(errno)); + free(tmpname); + return 0; + } + + if (fwrite(apkentry, size, 1, tmp) != 1) { + LOGE("extract_gzipped: could not write gzipped entry to %s: %s", tmpname, strerror(errno)); + fclose(tmp); + free(tmpname); + return 0; + } + + free(tmpname); + rewind(tmp); + + gzfd = gzdopen(fileno(tmp), "rb"); + if (gzfd == NULL) { + LOGE("extract_gzipped: gzdopen failed"); + fclose(tmp); + return 0; + } + + while ((nbytes = gzread(gzfd, buf, sizeof(buf))) > 0) { + fwrite(buf, nbytes, 1, f); + total += nbytes; + } + if (nbytes == -1) { + LOGE("extract_gzipped: Could not gzread from %s: %s", filename, gzerror(gzfd, &gzerrno)); + return total; + } + if (gzclose(gzfd) == -1) { + LOGE("extract_gzipped: gzclose failed"); + return total; + } + + return total; +} + static void -extract_files(const char *prefix) +extract_files(const char *root, + const char *prefix, + int gzipped) { lo_apk_dir *tree = lo_apk_opendir(prefix); struct dirent *dent; @@ -789,7 +863,7 @@ extract_files(const char *prefix) strcpy(subdir, prefix); strcat(subdir, "/"); strcat(subdir, dent->d_name); - extract_files(subdir); + extract_files(root, subdir, gzipped); free(subdir); } else { char *filename; @@ -811,10 +885,10 @@ extract_files(const char *prefix) continue; } - newfilename = malloc(strlen(data_dir) + 1 + strlen(prefix) - sizeof(UNPACK_TREE) + 1 + strlen(dent->d_name) + 1); + newfilename = malloc(strlen(data_dir) + 1 + strlen(prefix) - strlen(root) + strlen(dent->d_name) + 1); strcpy(newfilename, data_dir); strcat(newfilename, "/"); - strcat(newfilename, prefix + sizeof(UNPACK_TREE)); + strcat(newfilename, prefix + strlen(root) + 1); if (!mkdir_p(newfilename)) { free(filename); @@ -826,7 +900,7 @@ extract_files(const char *prefix) strcat(newfilename, dent->d_name); if (stat(newfilename, &st) == 0 && - st.st_size == size) { + (gzipped || st.st_size == size)) { free(filename); free(newfilename); continue; @@ -840,12 +914,17 @@ extract_files(const char *prefix) continue; } - if (fwrite(apkentry, size, 1, f) != 1) { - LOGE("extract_files: Could not write %d bytes to %s: %s", size, newfilename, strerror(errno)); + if (!gzipped) { + if (fwrite(apkentry, size, 1, f) != 1) { + LOGE("extract_files: Could not write %d bytes to %s: %s", size, newfilename, strerror(errno)); + } else { + LOGI("extract_files: Copied %s to %s: %d bytes", filename, newfilename, size); + } + } else { + size = extract_gzipped(filename, apkentry, size, f); + LOGI("extract_files: Decompressed %s to %s: %d bytes", filename, newfilename, size); } - LOGI("extract_files: Copied %s to %s: %d bytes", filename, newfilename, size); - fclose(f); free(filename); @@ -865,7 +944,8 @@ Java_org_libreoffice_android_Bootstrap_extract_1files(JNIEnv* env, (void) env; (void) clazz; - extract_files(UNPACK_TREE); + extract_files(UNPACK_TREE, UNPACK_TREE, 0); + extract_files(UNPACK_TREE_GZ, UNPACK_TREE_GZ, 1); } /* Android's JNI works only to libraries loaded through Java's -- cgit ure/accessibilitycheck'>feature/accessibilitycheck LibreOffice 核心代码仓库文档基金会
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authorJan Iversen <jani@documentfoundation.org>2016-03-29 17:49:25 +0200
committerJan Iversen <jani@documentfoundation.org>2016-03-29 17:50:44 +0200
commit4638092f802103b8bdac3ee9b5aaf75fd6b190e3 (patch)
tree92589b2fbb853ce191986485041c8616c865936f /postprocess/CustomTarget_images.mk
parentbabe2e182375ad0832e2455382202cd8e23b64cc (diff)
bump product version to 5.1.2.2 libreoffice-5-1-2
Change-Id: I1fcc35e65621a3c292febaab46577911d0bb76df