Re: [libvirt] [PATCHv2 07/13] snapshot: simplify indentation of sysinfo

On 09/29/2011 06:22 PM, Eric Blake wrote: >The improvements to virBuffer, along with a paradigm shift to pass >the original buffer through rather than creating a second buffer, >allow us to shave off quite a few lines of code. > >* src/util/sysinfo.h (virSysinfoFormat): Alter signature. >* src/util/sysinfo.c (virSysinfoFormat, virSysinfoBIOSFormat) >(virSysinfoSystemFormat, virSysinfoProcessorFormat) >(virSysinfoMemoryFormat): Change indentation parameter. >* src/conf/domain_conf.c (virDomainSysinfoDefFormat): Adjust >caller. >* src/qemu/qemu_driver.c (qemuGetSysinfo): Likewise. >--- > src/conf/domain_conf.c | 12 +- > src/qemu/qemu_driver.c | 9 +- > src/util/sysinfo.c | 399 ++++++++++++++++-------------------------------- > src/util/sysinfo.h | 3 +- > 4 files changed, 147 insertions(+), 276 deletions(-) > I'd squash in the attached patch, but it's not necessary as it gets rid of non automatic indentation whitespace, but makes the code look cleaner :)

diff --git a/src/util/sysinfo.c b/src/util/sysinfo.c index de3108a..53636b6 100644 --- a/src/util/sysinfo.c +++ b/src/util/sysinfo.c @@ -521,16 +521,18 @@ virSysinfoBIOSFormat(virBufferPtr buf, virSysinfoDefPtr def) !def->bios_date && !def->bios_release) return; - virBufferAddLit(buf, " <bios>\n"); - virBufferEscapeString(buf, " <entry name='vendor'>%s</entry>\n", + virBufferAddLit(buf, "<bios>\n"); + virBufferAdjustIndent(buf, 2); + virBufferEscapeString(buf, "<entry name='vendor'>%s</entry>\n", def->bios_vendor); - virBufferEscapeString(buf, " <entry name='version'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='version'>%s</entry>\n", def->bios_version); - virBufferEscapeString(buf, " <entry name='date'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='date'>%s</entry>\n", def->bios_date); - virBufferEscapeString(buf, " <entry name='release'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='release'>%s</entry>\n", def->bios_release); - virBufferAddLit(buf, " </bios>\n"); + virBufferAdjustIndent(buf, -2); + virBufferAddLit(buf, "</bios>\n"); } static void @@ -541,22 +543,24 @@ virSysinfoSystemFormat(virBufferPtr buf, virSysinfoDefPtr def) !def->system_uuid && !def->system_sku && !def->system_family) return; - virBufferAddLit(buf, " <system>\n"); - virBufferEscapeString(buf, " <entry name='manufacturer'>%s</entry>\n", + virBufferAddLit(buf, "<system>\n"); + virBufferAdjustIndent(buf, 2); + virBufferEscapeString(buf, "<entry name='manufacturer'>%s</entry>\n", def->system_manufacturer); - virBufferEscapeString(buf, " <entry name='product'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='product'>%s</entry>\n", def->system_product); - virBufferEscapeString(buf, " <entry name='version'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='version'>%s</entry>\n", def->system_version); - virBufferEscapeString(buf, " <entry name='serial'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='serial'>%s</entry>\n", def->system_serial); - virBufferEscapeString(buf, " <entry name='uuid'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='uuid'>%s</entry>\n", def->system_uuid); - virBufferEscapeString(buf, " <entry name='sku'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='sku'>%s</entry>\n", def->system_sku); - virBufferEscapeString(buf, " <entry name='family'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='family'>%s</entry>\n", def->system_family); - virBufferAddLit(buf, " </system>\n"); + virBufferAdjustIndent(buf, -2); + virBufferAddLit(buf, "</system>\n"); } static void @@ -581,8 +585,8 @@ virSysinfoProcessorFormat(virBufferPtr buf, virSysinfoDefPtr def) !processor->processor_part_number) continue; - virBufferAddLit(buf, " <processor>\n"); - virBufferAdjustIndent(buf, 4); + virBufferAddLit(buf, "<processor>\n"); + virBufferAdjustIndent(buf, 2); virBufferEscapeString(buf, "<entry name='socket_destination'>%s</entry>\n", processor->processor_socket_destination); @@ -606,8 +610,8 @@ virSysinfoProcessorFormat(virBufferPtr buf, virSysinfoDefPtr def) processor->processor_serial_number); virBufferEscapeString(buf, "<entry name='part_number'>%s</entry>\n", processor->processor_part_number); - virBufferAdjustIndent(buf, -4); - virBufferAddLit(buf, " </processor>\n"); + virBufferAdjustIndent(buf, -2); + virBufferAddLit(buf, "</processor>\n"); } } @@ -632,34 +636,30 @@ virSysinfoMemoryFormat(virBufferPtr buf, virSysinfoDefPtr def) !memory->memory_part_number) continue; - virBufferAddLit(buf, " <memory_device>\n"); - virBufferEscapeString(buf, " <entry name='size'>%s</entry>\n", + virBufferAddLit(buf, "<memory_device>\n"); + virBufferAdjustIndent(buf, 2); + virBufferEscapeString(buf, "<entry name='size'>%s</entry>\n", memory->memory_size); - virBufferEscapeString(buf, - " <entry name='form_factor'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='form_factor'>%s</entry>\n", memory->memory_form_factor); - virBufferEscapeString(buf, " <entry name='locator'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='locator'>%s</entry>\n", memory->memory_locator); - virBufferEscapeString(buf, - " <entry name='bank_locator'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='bank_locator'>%s</entry>\n", memory->memory_bank_locator); - virBufferEscapeString(buf, " <entry name='type'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='type'>%s</entry>\n", memory->memory_type); - virBufferEscapeString(buf, - " <entry name='type_detail'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='type_detail'>%s</entry>\n", memory->memory_type_detail); - virBufferEscapeString(buf, " <entry name='speed'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='speed'>%s</entry>\n", memory->memory_speed); - virBufferEscapeString(buf, - " <entry name='manufacturer'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='manufacturer'>%s</entry>\n", memory->memory_manufacturer); - virBufferEscapeString(buf, - " <entry name='serial_number'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='serial_number'>%s</entry>\n", memory->memory_serial_number); - virBufferEscapeString(buf, - " <entry name='part_number'>%s</entry>\n", + virBufferEscapeString(buf, "<entry name='part_number'>%s</entry>\n", memory->memory_part_number); - virBufferAddLit(buf, " </memory_device>\n"); + virBufferAdjustIndent(buf, -2); + virBufferAddLit(buf, "</memory_device>\n"); } } @@ -684,12 +684,14 @@ virSysinfoFormat(virBufferPtr buf, virSysinfoDefPtr def) } virBufferAsprintf(buf, "<sysinfo type='%s'>\n", type); + virBufferAdjustIndent(buf, 2); virSysinfoBIOSFormat(buf, def); virSysinfoSystemFormat(buf, def); virSysinfoProcessorFormat(buf, def); virSysinfoMemoryFormat(buf, def); + virBufferAdjustIndent(buf, -2); virBufferAddLit(buf, "</sysinfo>\n"); if (virBufferError(buf)) {