diff options
Diffstat (limited to 'sisinstall/sisinstaller.cpp')
| -rw-r--r-- | sisinstall/sisinstaller.cpp | 203 |
1 files changed, 203 insertions, 0 deletions
diff --git a/sisinstall/sisinstaller.cpp b/sisinstall/sisinstaller.cpp new file mode 100644 index 0000000..efd0bfe --- /dev/null +++ b/sisinstall/sisinstaller.cpp @@ -0,0 +1,203 @@ + +#include "sisinstaller.h" + +#include "sisfile.h" +#include "sisfilerecord.h" +#include "sisreqrecord.h" +#include "psion.h" + +#include <unistd.h> +#include <stdio.h> + +void +SISInstaller::setPsion(Psion* psion) +{ + m_psion = psion; +} + +void +SISInstaller::run(SISFile* file, uchar* buf) +{ + run(file, buf, 0); +} + +void +SISInstaller::run(SISFile* file, uchar* buf, SISFile* parent) +{ + int n; + int lang; + if (parent == 0) + { + n = file->m_header.m_nlangs; + if (n == 1) + { + printf("You have only one language: %s\n", + file->getLanguage(0)->m_name); + lang = 0; + } + else + { + printf("Select a language (%d alternatives):\n", n); + for (int i = 0; i < n; ++i) + { + printf(" %d. %s\n", i, file->getLanguage(i)->m_name); + } + lang = 0; + } + } + else + { + lang = parent->getLanguage(); + printf("Forcing language to %d\n", lang); + } + file->setLanguage(lang); + printf("Installing component: `%s'\n", file->getName()); + + // Check Requisites. + // + n = file->m_header.m_nreqs; + printf("Found %d requisites, of some sort.\n", n); + for (int i = 0; i < n; ++i) + { + SISReqRecord* reqRecord = &file->m_reqRecords[i]; + printf(" Check if app with uid %08x exists with version >= %d.%d\n", + reqRecord->m_uid, + reqRecord->m_major, + reqRecord->m_minor); + } + + // Check previous version. + // + printf( + "Checking if this app (uid %08x) exists with a version less than %d.%d.\n", + file->m_header.m_uid1, + file->m_header.m_major, + file->m_header.m_minor); + + // Install file components. + // + n = file->m_header.m_nfiles; + printf("Found %d files.\n", n); + char drive = (parent == 0) ? 0 : parent->m_header.m_installationDrive; + file->m_header.m_installationFiles = 0; + int firstFile = -1; + while (n-- > 0) + { + SISFileRecord* fileRecord = &file->m_fileRecords[n]; + int ix = 0; + if (fileRecord->m_flags & 1) + ix = lang; + char ch; +#if 0 + printf("FirstFile = %d, ptr = %d, length = %d\n", + firstFile, + fileRecord->m_filePtrs[ix], + fileRecord->m_fileLengths[ix]); +#endif + if ((firstFile == -1) || + (firstFile >= fileRecord->m_filePtrs[ix])) + firstFile = fileRecord->m_filePtrs[ix]; + +// We can only do this if we search all files... +// fileRecord->m_filePtrs[ix] + fileRecord->m_fileLengths[ix] + + switch (fileRecord->m_fileType) + { + case 0: + if (buf[fileRecord->m_destPtr] == '!') + { + if (drive == 0) + { +#if 0 + u_int32_t devbits = 0; + Enum<rfsv::errs> res; + if ((res = m_psion->m_rfsv->devlist(devbits)) == rfsv::E_PSI_GEN_NONE) + { + for (int i = 0; i < 26; i++) + { + PlpDrive plpdrive; + if ((devbits & 1) != 0) + { + u_int32_t mediaType = plpdrive.getMediaType(); + if ((mediaType == 3) || (mediaType == 5)) + { + printf("%c: %d bytes free\n", 'A' + i, plpdrive.getSpace()); + } + } + devbits >>= 1; + } + } +#endif + printf("Please select a drive\n"); + read(0, &ch, 1); + if (ch >= 'a' && ch <= 'z') + drive = ch; + else + drive = 'c'; + } + file->m_header.m_installationDrive = drive; + } + printf("Copying %d bytes to %.*s\n", + fileRecord->m_fileLengths[ix], + fileRecord->m_destLength, + buf + fileRecord->m_destPtr); + break; + case 1: + printf("Info:\n%.*s\n", + fileRecord->m_fileLengths[ix], + buf + fileRecord->m_filePtrs[ix]); + switch (fileRecord->m_fileDetails) + { + case 0: + printf("Continue\n"); +// read(0, &ch, 1); + break; + case 1: + printf("Skip next file? Yes/No\n"); +// read(0, &ch, 1); + break; + case 2: + printf("[Continue installation?] Yes/No\n"); +// read(0, &ch, 1); + break; + } + break; + case 2: + { + printf("Recursive sis file...\n"); + SISFile sisFile; + uchar* buf2 = buf + fileRecord->m_filePtrs[ix]; + sisFile.fillFrom(buf2); + SISInstaller installer; + installer.run(&sisFile, buf2, file); + if (0 == file->m_header.m_installationDrive) + drive = + file->m_header.m_installationDrive = + sisFile.m_header.m_installationDrive; + break; + } + case 3: + printf("Run %.*s during installation/remove\n", + fileRecord->m_destLength, buf + fileRecord->m_destPtr); + break; + case 4: + printf("Running the app will create %.*s\n", + fileRecord->m_destLength, buf + fileRecord->m_destPtr); + break; + } + + file->m_header.m_installationFiles++; + } + printf("Installed %d files of %d, cutting at offset %d\n", + file->m_header.m_installationFiles, + file->m_header.m_nfiles, + firstFile); + + // Set the new shortened size somewhere. + // + + // Copy the updated sis file to the epoc machine. + // + +} + |